./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1722199694 <...> Warning: Permanently added '10.128.0.245' (ECDSA) to the list of known hosts. execve("./syz-executor1722199694", ["./syz-executor1722199694"], 0x7ffee9624c70 /* 10 vars */) = 0 brk(NULL) = 0x555555a27000 brk(0x555555a27c40) = 0x555555a27c40 arch_prctl(ARCH_SET_FS, 0x555555a27300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x555555a275d0) = 5006 set_robust_list(0x555555a275e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f807635d620, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f807635dcf0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f807635d6c0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f807635dcf0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1722199694", 4096) = 28 brk(0x555555a48c40) = 0x555555a48c40 brk(0x555555a49000) = 0x555555a49000 mprotect(0x7f807641f000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5007 attached , child_tidptr=0x555555a275d0) = 5007 [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5007] set_robust_list(0x555555a275e0, 24./strace-static-x86_64: Process 5008 attached [pid 5006] <... clone resumed>, child_tidptr=0x555555a275d0) = 5008 [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5007] <... set_robust_list resumed>) = 0 [pid 5008] set_robust_list(0x555555a275e0, 24 [pid 5007] unshare(CLONE_NEWPID [pid 5006] <... clone resumed>, child_tidptr=0x555555a275d0) = 5009 [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5007] <... unshare resumed>) = 0 ./strace-static-x86_64: Process 5009 attached [pid 5008] <... set_robust_list resumed>) = 0 [pid 5007] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5008] unshare(CLONE_NEWPID [pid 5006] <... clone resumed>, child_tidptr=0x555555a275d0) = 5010 [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5008] <... unshare resumed>) = 0 [pid 5008] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5007] <... clone resumed>, child_tidptr=0x555555a275d0) = 5011 [pid 5006] <... clone resumed>, child_tidptr=0x555555a275d0) = 5012 [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5008] <... clone resumed>, child_tidptr=0x555555a275d0) = 5013 [pid 5009] set_robust_list(0x555555a275e0, 24./strace-static-x86_64: Process 5012 attached ) = 0 [pid 5006] <... clone resumed>, child_tidptr=0x555555a275d0) = 5014 [pid 5009] unshare(CLONE_NEWPID./strace-static-x86_64: Process 5011 attached [pid 5012] set_robust_list(0x555555a275e0, 24 [pid 5009] <... unshare resumed>) = 0 ./strace-static-x86_64: Process 5014 attached [pid 5012] <... set_robust_list resumed>) = 0 [pid 5009] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5011] set_robust_list(0x555555a275e0, 24) = 0 [pid 5011] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL./strace-static-x86_64: Process 5013 attached [pid 5009] <... clone resumed>, child_tidptr=0x555555a275d0) = 5015 [pid 5012] unshare(CLONE_NEWPID./strace-static-x86_64: Process 5015 attached ./strace-static-x86_64: Process 5010 attached [pid 5014] set_robust_list(0x555555a275e0, 24 [pid 5013] set_robust_list(0x555555a275e0, 24 [pid 5011] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5013] <... set_robust_list resumed>) = 0 [pid 5014] <... set_robust_list resumed>) = 0 [pid 5012] <... unshare resumed>) = 0 [pid 5013] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5014] unshare(CLONE_NEWPID [pid 5012] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5013] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5011] <... prctl resumed>) = 0 [pid 5013] <... prctl resumed>) = 0 [pid 5011] setsid( [pid 5013] setsid( [pid 5011] <... setsid resumed>) = 1 [pid 5013] <... setsid resumed>) = 1 [pid 5011] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5013] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5015] set_robust_list(0x555555a275e0, 24 [pid 5014] <... unshare resumed>) = 0 [pid 5012] <... clone resumed>, child_tidptr=0x555555a275d0) = 5016 [pid 5011] <... prlimit64 resumed>NULL) = 0 [pid 5013] <... prlimit64 resumed>NULL) = 0 [pid 5013] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5015] <... set_robust_list resumed>) = 0 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5013] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5013] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5011] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5013] <... prlimit64 resumed>NULL) = 0 [pid 5011] <... prlimit64 resumed>NULL) = 0 [pid 5013] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5011] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5013] <... prlimit64 resumed>NULL) = 0 [pid 5011] <... prlimit64 resumed>NULL) = 0 [pid 5013] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5011] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5013] <... prlimit64 resumed>NULL) = 0 [pid 5011] <... prlimit64 resumed>NULL) = 0 [pid 5013] unshare(CLONE_NEWNS [pid 5011] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, ./strace-static-x86_64: Process 5017 attached [pid 5015] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5013] <... unshare resumed>) = 0 [pid 5011] <... prlimit64 resumed>NULL) = 0 [pid 5011] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5011] unshare(CLONE_NEWNS [pid 5014] <... clone resumed>, child_tidptr=0x555555a275d0) = 5017 [pid 5011] <... unshare resumed>) = 0 [pid 5015] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5013] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5013] <... mount resumed>) = 0 [pid 5015] <... prctl resumed>) = 0 [pid 5011] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL./strace-static-x86_64: Process 5016 attached ) = 0 [pid 5017] set_robust_list(0x555555a275e0, 24 [pid 5015] setsid( [pid 5010] set_robust_list(0x555555a275e0, 24 [pid 5011] unshare(CLONE_NEWIPC [pid 5017] <... set_robust_list resumed>) = 0 [pid 5016] set_robust_list(0x555555a275e0, 24 [pid 5015] <... setsid resumed>) = 1 [pid 5011] <... unshare resumed>) = 0 [pid 5010] <... set_robust_list resumed>) = 0 [pid 5013] unshare(CLONE_NEWIPC [pid 5017] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5016] <... set_robust_list resumed>) = 0 [pid 5015] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5013] <... unshare resumed>) = 0 [pid 5010] unshare(CLONE_NEWPID [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5015] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5011] unshare(CLONE_NEWCGROUP [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5015] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5011] <... unshare resumed>) = 0 [pid 5010] <... unshare resumed>) = 0 [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5015] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5010] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5015] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5013] unshare(CLONE_NEWCGROUP [pid 5011] unshare(CLONE_NEWUTS [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5015] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5013] <... unshare resumed>) = 0 [pid 5011] <... unshare resumed>) = 0 [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5015] unshare(CLONE_NEWNS [pid 5013] unshare(CLONE_NEWUTS [pid 5011] unshare(CLONE_SYSVSEM [pid 5013] <... unshare resumed>) = 0 [pid 5011] <... unshare resumed>) = 0 [pid 5013] unshare(CLONE_SYSVSEM [pid 5011] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5018 attached [pid 5017] <... prctl resumed>) = 0 [pid 5016] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5015] <... unshare resumed>) = 0 [pid 5013] <... unshare resumed>) = 0 [pid 5017] setsid( [pid 5015] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5010] <... clone resumed>, child_tidptr=0x555555a275d0) = 5018 [pid 5018] set_robust_list(0x555555a275e0, 24 [pid 5017] <... setsid resumed>) = 1 [pid 5015] <... mount resumed>) = 0 [pid 5018] <... set_robust_list resumed>) = 0 [pid 5017] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5015] unshare(CLONE_NEWIPC [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5018] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5017] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5016] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5015] <... unshare resumed>) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5011] <... openat resumed>) = 3 [pid 5018] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5015] unshare(CLONE_NEWCGROUP [pid 5013] <... openat resumed>) = 3 [pid 5011] write(3, "16777216", 8 [pid 5018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5017] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5015] <... unshare resumed>) = 0 [pid 5013] write(3, "16777216", 8 [pid 5018] <... prctl resumed>) = 0 [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5015] unshare(CLONE_NEWUTS [pid 5011] <... write resumed>) = 8 [pid 5013] <... write resumed>) = 8 [pid 5018] setsid( [pid 5017] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5015] <... unshare resumed>) = 0 [pid 5011] close(3 [pid 5013] close(3 [pid 5018] <... setsid resumed>) = 1 [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5015] unshare(CLONE_SYSVSEM [pid 5011] <... close resumed>) = 0 [pid 5018] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5017] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5015] <... unshare resumed>) = 0 [pid 5013] <... close resumed>) = 0 [pid 5011] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5018] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5017] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5016] <... prctl resumed>) = 0 [pid 5015] <... openat resumed>) = 3 [pid 5018] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5017] unshare(CLONE_NEWNS [pid 5016] setsid( [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5015] write(3, "16777216", 8 [pid 5011] <... openat resumed>) = 3 [pid 5018] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... unshare resumed>) = 0 [pid 5016] <... setsid resumed>) = 1 [pid 5015] <... write resumed>) = 8 [pid 5013] <... openat resumed>) = 3 [pid 5011] write(3, "536870912", 9 [pid 5018] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5017] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5016] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5015] close(3 [pid 5013] write(3, "536870912", 9 [pid 5018] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... mount resumed>) = 0 [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5015] <... close resumed>) = 0 [pid 5011] <... write resumed>) = 9 [pid 5013] <... write resumed>) = 9 [pid 5018] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5017] unshare(CLONE_NEWIPC [pid 5016] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5013] close(3 [pid 5011] close(3 [pid 5018] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... unshare resumed>) = 0 [pid 5018] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5015] <... openat resumed>) = 3 [pid 5013] <... close resumed>) = 0 [pid 5017] unshare(CLONE_NEWCGROUP [pid 5011] <... close resumed>) = 0 [pid 5018] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... unshare resumed>) = 0 [pid 5016] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5015] write(3, "536870912", 9 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5011] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5018] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5017] unshare(CLONE_NEWUTS [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5015] <... write resumed>) = 9 [pid 5017] <... unshare resumed>) = 0 [pid 5016] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5015] close(3 [pid 5017] unshare(CLONE_SYSVSEM [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... unshare resumed>) = 0 [pid 5016] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5015] <... close resumed>) = 0 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5018] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... openat resumed>) = 3 [pid 5016] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5013] <... openat resumed>) = 3 [pid 5011] <... openat resumed>) = 3 [pid 5018] unshare(CLONE_NEWNS [pid 5017] write(3, "16777216", 8 [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5015] <... openat resumed>) = 3 [pid 5013] write(3, "1024", 4 [pid 5011] write(3, "1024", 4 [pid 5017] <... write resumed>) = 8 [pid 5016] unshare(CLONE_NEWNS [pid 5015] write(3, "1024", 4 [pid 5017] close(3 [pid 5015] <... write resumed>) = 4 [pid 5017] <... close resumed>) = 0 [pid 5015] close(3 [pid 5013] <... write resumed>) = 4 [pid 5011] <... write resumed>) = 4 [pid 5018] <... unshare resumed>) = 0 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5016] <... unshare resumed>) = 0 [pid 5015] <... close resumed>) = 0 [pid 5013] close(3 [pid 5011] close(3 [pid 5018] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5017] <... openat resumed>) = 3 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5016] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5013] <... close resumed>) = 0 [pid 5011] <... close resumed>) = 0 [pid 5017] write(3, "536870912", 9 [pid 5018] <... mount resumed>) = 0 [pid 5017] <... write resumed>) = 9 [pid 5016] <... mount resumed>) = 0 [pid 5015] <... openat resumed>) = 3 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5011] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5017] close(3 [pid 5016] unshare(CLONE_NEWIPC [pid 5015] write(3, "8192", 4 [pid 5018] unshare(CLONE_NEWIPC [pid 5017] <... close resumed>) = 0 [pid 5016] <... unshare resumed>) = 0 [pid 5015] <... write resumed>) = 4 [pid 5013] <... openat resumed>) = 3 [pid 5011] <... openat resumed>) = 3 [pid 5018] <... unshare resumed>) = 0 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5016] unshare(CLONE_NEWCGROUP [pid 5015] close(3 [pid 5013] write(3, "8192", 4 [pid 5011] write(3, "8192", 4 [pid 5018] unshare(CLONE_NEWCGROUP [pid 5017] <... openat resumed>) = 3 [pid 5016] <... unshare resumed>) = 0 [pid 5015] <... close resumed>) = 0 [pid 5013] <... write resumed>) = 4 [pid 5011] <... write resumed>) = 4 [pid 5017] write(3, "1024", 4 [pid 5016] unshare(CLONE_NEWUTS [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5013] close(3 [pid 5011] close(3 [pid 5017] <... write resumed>) = 4 [pid 5016] <... unshare resumed>) = 0 [pid 5018] <... unshare resumed>) = 0 [pid 5017] close(3 [pid 5016] unshare(CLONE_SYSVSEM [pid 5015] <... openat resumed>) = 3 [pid 5013] <... close resumed>) = 0 [pid 5011] <... close resumed>) = 0 [pid 5018] unshare(CLONE_NEWUTS [pid 5017] <... close resumed>) = 0 [pid 5016] <... unshare resumed>) = 0 [pid 5015] write(3, "1024", 4 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5011] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5018] <... unshare resumed>) = 0 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5015] <... write resumed>) = 4 [pid 5018] unshare(CLONE_SYSVSEM [pid 5013] <... openat resumed>) = 3 [pid 5011] <... openat resumed>) = 3 [pid 5015] close(3 [pid 5018] <... unshare resumed>) = 0 [pid 5016] <... openat resumed>) = 3 [pid 5018] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5015] <... close resumed>) = 0 [pid 5018] <... openat resumed>) = 3 [pid 5017] <... openat resumed>) = 3 [pid 5016] write(3, "16777216", 8 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5013] write(3, "1024", 4 [pid 5011] write(3, "1024", 4 [pid 5018] write(3, "16777216", 8 [pid 5016] <... write resumed>) = 8 [pid 5018] <... write resumed>) = 8 [pid 5018] close(3 [pid 5017] write(3, "8192", 4 [pid 5016] close(3 [pid 5015] <... openat resumed>) = 3 [pid 5018] <... close resumed>) = 0 [pid 5017] <... write resumed>) = 4 [pid 5016] <... close resumed>) = 0 [pid 5015] write(3, "1024", 4 [pid 5013] <... write resumed>) = 4 [pid 5011] <... write resumed>) = 4 [pid 5018] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5017] close(3 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5015] <... write resumed>) = 4 [pid 5013] close(3 [pid 5018] <... openat resumed>) = 3 [pid 5017] <... close resumed>) = 0 [pid 5011] close(3 [pid 5018] write(3, "536870912", 9 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5016] <... openat resumed>) = 3 [pid 5015] close(3 [pid 5013] <... close resumed>) = 0 [pid 5011] <... close resumed>) = 0 [pid 5018] <... write resumed>) = 9 [pid 5018] close(3 [pid 5017] <... openat resumed>) = 3 [pid 5016] write(3, "536870912", 9 [pid 5015] <... close resumed>) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5011] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5018] <... close resumed>) = 0 [pid 5017] write(3, "1024", 4 [pid 5016] <... write resumed>) = 9 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5013] <... openat resumed>) = 3 [pid 5018] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5017] <... write resumed>) = 4 [pid 5016] close(3 [pid 5011] <... openat resumed>) = 3 [pid 5018] <... openat resumed>) = 3 [pid 5017] close(3 [pid 5016] <... close resumed>) = 0 [pid 5015] <... openat resumed>) = 3 [pid 5013] write(3, "1024", 4 [pid 5011] write(3, "1024", 4 [pid 5018] write(3, "1024", 4 [pid 5017] <... close resumed>) = 0 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5015] write(3, "1024 1048576 500 1024", 21 [pid 5013] <... write resumed>) = 4 [pid 5018] <... write resumed>) = 4 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5016] <... openat resumed>) = 3 [pid 5015] <... write resumed>) = 21 [pid 5013] close(3 [pid 5011] <... write resumed>) = 4 [pid 5018] close(3 [pid 5017] <... openat resumed>) = 3 [pid 5016] write(3, "1024", 4 [pid 5015] close(3 [pid 5013] <... close resumed>) = 0 [pid 5011] close(3 [pid 5018] <... close resumed>) = 0 [pid 5017] write(3, "1024", 4 [pid 5016] <... write resumed>) = 4 [pid 5015] <... close resumed>) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5011] <... close resumed>) = 0 [pid 5018] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5017] <... write resumed>) = 4 [pid 5016] close(3 [pid 5015] getpid( [pid 5018] <... openat resumed>) = 3 [pid 5017] close(3 [pid 5016] <... close resumed>) = 0 [pid 5015] <... getpid resumed>) = 1 [pid 5013] <... openat resumed>) = 3 [pid 5011] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5018] write(3, "8192", 4 [pid 5017] <... close resumed>) = 0 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5015] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5013] write(3, "1024 1048576 500 1024", 21 [pid 5018] <... write resumed>) = 4 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5011] <... openat resumed>) = 3 [pid 5018] close(3 [pid 5016] <... openat resumed>) = 3 [pid 5015] <... capget resumed>{effective=1<) = 21 [pid 5018] <... close resumed>) = 0 [pid 5017] <... openat resumed>) = 3 [pid 5016] write(3, "8192", 4 [pid 5015] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5013] close(3 [pid 5018] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5017] write(3, "1024 1048576 500 1024", 21 [pid 5016] <... write resumed>) = 4 [pid 5015] <... capset resumed>) = 0 [pid 5011] write(3, "1024 1048576 500 1024", 21 [pid 5013] <... close resumed>) = 0 [pid 5018] <... openat resumed>) = 3 [pid 5016] close(3 [pid 5015] unshare(CLONE_NEWNET [pid 5018] write(3, "1024", 4 [pid 5017] <... write resumed>) = 21 [pid 5016] <... close resumed>) = 0 [pid 5013] getpid( [pid 5011] <... write resumed>) = 21 [pid 5018] <... write resumed>) = 4 [pid 5018] close(3) = 0 [pid 5017] close(3 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5018] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5017] <... close resumed>) = 0 [pid 5016] <... openat resumed>) = 3 [pid 5013] <... getpid resumed>) = 1 [pid 5011] close(3 [pid 5018] write(3, "1024", 4 [pid 5017] getpid( [pid 5016] write(3, "1024", 4 [pid 5013] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5011] <... close resumed>) = 0 [pid 5018] <... write resumed>) = 4 [pid 5017] <... getpid resumed>) = 1 [pid 5016] <... write resumed>) = 4 [pid 5013] <... capget resumed>{effective=1< [pid 5018] close(3 [pid 5017] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5016] close(3 [pid 5013] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5011] <... getpid resumed>) = 1 [pid 5018] <... close resumed>) = 0 [pid 5017] <... capget resumed>{effective=1<) = 0 [pid 5013] <... capset resumed>) = 0 [pid 5011] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5018] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5017] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5013] unshare(CLONE_NEWNET [pid 5011] <... capget resumed>{effective=1<) = 3 [pid 5017] <... capset resumed>) = 0 [pid 5018] write(3, "1024 1048576 500 1024", 21 [pid 5016] <... openat resumed>) = 3 [pid 5018] <... write resumed>) = 21 [pid 5018] close(3) = 0 [pid 5018] getpid() = 1 [pid 5018] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5017] unshare(CLONE_NEWNET [pid 5016] write(3, "1024", 4 [pid 5011] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5016] <... write resumed>) = 4 [pid 5011] <... capset resumed>) = 0 [pid 5016] close(3 [pid 5011] unshare(CLONE_NEWNET [pid 5016] <... close resumed>) = 0 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5016] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5016] close(3) = 0 [pid 5016] getpid() = 1 [pid 5016] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5013] <... unshare resumed>) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "0 65535", 7) = 7 [pid 5013] close(3) = 0 [pid 5013] mkdir("/dev/binderfs", 0777) = 0 [pid 5013] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 5013] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 2 ./strace-static-x86_64: Process 5020 attached [pid 5020] set_robust_list(0x555555a275e0, 24) = 0 [pid 5020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5020] setpgid(0, 0) = 0 [pid 5020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5020] write(3, "1000", 4) = 4 [pid 5020] close(3) = 0 [pid 5020] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5020] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5020] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 3 [pid 5020] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5020] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5021 attached [pid 5021] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5021] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5021] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... futex resumed>) = 0 [pid 5020] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5020] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5021] <... futex resumed>) = 1 [pid 5021] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 4 [pid 5021] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... futex resumed>) = 0 [pid 5020] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5020] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5021] <... futex resumed>) = 1 [pid 5021] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 5021] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... futex resumed>) = 0 [pid 5020] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5020] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5021] <... futex resumed>) = 1 [pid 5021] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5018] <... unshare resumed>) = 0 [pid 5018] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5018] write(3, "0 65535", 7) = 7 [pid 5018] close(3 [pid 5016] <... unshare resumed>) = 0 [pid 5016] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5016] write(3, "0 65535", 7) = 7 [pid 5016] close(3) = 0 [pid 5016] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 5016] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5018] <... close resumed>) = 0 [pid 5018] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 5018] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5016] <... mount resumed>) = 0 [pid 5016] symlink("/dev/binderfs", "./binderfs") = -1 EEXIST (File exists) [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5018] <... mount resumed>) = 0 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 2 [pid 5018] symlink("/dev/binderfs", "./binderfs") = -1 EEXIST (File exists) [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5024 attached [pid 5024] set_robust_list(0x555555a275e0, 24) = 0 [pid 5024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5024] setpgid(0, 0) = 0 [pid 5024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5024] write(3, "1000", 4) = 4 [pid 5024] close(3) = 0 [pid 5024] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5024] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 2 [pid 5024] <... mprotect resumed>) = 0 [pid 5020] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5020] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5024] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5015] <... unshare resumed>) = 0 [pid 5024] <... clone resumed>, parent_tid=[3], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 3 [pid 5015] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5025 attached [pid 5024] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... openat resumed>) = 3 [pid 5025] set_robust_list(0x555555a275e0, 24 [pid 5024] <... futex resumed>) = 0 [pid 5015] write(3, "0 65535", 7 [pid 5025] <... set_robust_list resumed>) = 0 [pid 5024] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5015] <... write resumed>) = 7 [pid 5025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5015] close(3 [pid 5025] <... prctl resumed>) = 0 [pid 5015] <... close resumed>) = 0 [pid 5025] setpgid(0, 0 [pid 5015] mkdir("/dev/binderfs", 0777 [pid 5025] <... setpgid resumed>) = 0 [pid 5025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5021] <... sendmsg resumed>) = 60 [pid 5015] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5025] <... openat resumed>) = 3 [pid 5021] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] mount("binder", "/dev/binderfs", "binder", 0, NULL./strace-static-x86_64: Process 5027 attached [pid 5025] write(3, "1000", 4 [pid 5021] <... futex resumed>) = 0 [pid 5027] set_robust_list(0x7f807634d9e0, 24 [pid 5021] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5027] <... set_robust_list resumed>) = 0 [pid 5020] close(3 [pid 5027] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5020] <... close resumed>) = 0 [pid 5027] <... socket resumed>) = 3 [pid 5020] close(4 [pid 5027] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... close resumed>) = 0 [pid 5027] <... futex resumed>) = 1 [pid 5025] <... write resumed>) = 4 [pid 5024] <... futex resumed>) = 0 [pid 5020] close(5 [pid 5015] <... mount resumed>) = 0 [pid 5027] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] close(3 [pid 5024] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] symlink("/dev/binderfs", "./binderfs" [pid 5027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5025] <... close resumed>) = 0 [pid 5024] <... futex resumed>) = 0 [pid 5020] close(6 [pid 5027] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5025] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5027] <... socket resumed>) = 4 [pid 5025] <... futex resumed>) = 0 [pid 5020] close(7 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5027] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... unshare resumed>) = 0 [pid 5027] <... futex resumed>) = 1 [pid 5024] <... futex resumed>) = 0 [pid 5020] close(8 [pid 5027] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] <... mmap resumed>) = 0x7f807632d000 [pid 5024] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 2 [pid 5027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5025] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5024] <... futex resumed>) = 0 [pid 5020] close(9 [pid 5027] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5025] <... mprotect resumed>) = 0 [pid 5024] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5029 attached [pid 5027] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5025] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5020] close(10 [pid 5017] <... openat resumed>) = 3 [pid 5011] <... unshare resumed>) = 0 ./strace-static-x86_64: Process 5031 attached [pid 5029] set_robust_list(0x555555a275e0, 24 [pid 5027] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] write(3, "0 65535", 7 [pid 5011] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5031] set_robust_list(0x7f807634d9e0, 24 [pid 5029] <... set_robust_list resumed>) = 0 [pid 5027] <... futex resumed>) = 1 [pid 5025] <... clone resumed>, parent_tid=[3], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 3 [pid 5024] <... futex resumed>) = 0 [pid 5020] close(11 [pid 5017] <... write resumed>) = 7 [pid 5011] <... openat resumed>) = 3 [pid 5031] <... set_robust_list resumed>) = 0 [pid 5029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5027] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] close(3 [pid 5011] write(3, "0 65535", 7 [pid 5031] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5029] <... prctl resumed>) = 0 [pid 5027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5025] <... futex resumed>) = 0 [pid 5024] <... futex resumed>) = 0 [pid 5020] close(12 [pid 5017] <... close resumed>) = 0 [pid 5011] <... write resumed>) = 7 [pid 5029] setpgid(0, 0 [pid 5027] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5025] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] mkdir("/dev/binderfs", 0777 [pid 5011] close(3 [pid 5031] <... socket resumed>) = 3 [pid 5029] <... setpgid resumed>) = 0 [pid 5017] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5011] <... close resumed>) = 0 [pid 5029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5017] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5011] mkdir("/dev/binderfs", 0777 [pid 5029] <... openat resumed>) = 3 [pid 5017] <... mount resumed>) = 0 [pid 5011] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5029] write(3, "1000", 4 [pid 5017] symlink("/dev/binderfs", "./binderfs" [pid 5011] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5029] <... write resumed>) = 4 [pid 5017] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5011] <... mount resumed>) = 0 [pid 5029] close(3 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5011] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5032 attached [pid 5031] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] <... close resumed>) = 0 [pid 5020] close(13 [pid 5011] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5032] set_robust_list(0x555555a275e0, 24 [pid 5031] <... futex resumed>) = 1 [pid 5029] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5027] <... sendmsg resumed>) = 60 [pid 5025] <... futex resumed>) = 0 [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 2 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5033 attached [pid 5032] <... set_robust_list resumed>) = 0 [pid 5031] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5029] <... futex resumed>) = 0 [pid 5027] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] close(14 [pid 5033] set_robust_list(0x555555a275e0, 24 [pid 5032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5027] <... futex resumed>) = 1 [pid 5025] <... futex resumed>) = 0 [pid 5024] <... futex resumed>) = 0 [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 2 [pid 5033] <... set_robust_list resumed>) = 0 [pid 5032] <... prctl resumed>) = 0 [pid 5031] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5029] <... mmap resumed>) = 0x7f807632d000 [pid 5027] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] close(3 [pid 5020] close(15 [pid 5033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] setpgid(0, 0 [pid 5031] <... socket resumed>) = 4 [pid 5029] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5024] <... close resumed>) = 0 [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5033] <... prctl resumed>) = 0 [pid 5032] <... setpgid resumed>) = 0 [pid 5031] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] <... mprotect resumed>) = 0 [pid 5024] close(4 [pid 5020] close(16 [pid 5033] setpgid(0, 0 [pid 5032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5031] <... futex resumed>) = 1 [pid 5029] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5025] <... futex resumed>) = 0 [pid 5024] <... close resumed>) = 0 [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5034 attached [pid 5033] <... setpgid resumed>) = 0 [pid 5032] <... openat resumed>) = 3 [pid 5031] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] close(5 [pid 5020] close(17 [pid 5034] set_robust_list(0x7f807634d9e0, 24 [pid 5033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] write(3, "1000", 4 [pid 5031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5029] <... clone resumed>, parent_tid=[3], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 3 [pid 5025] <... futex resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5034] <... set_robust_list resumed>) = 0 [pid 5033] <... openat resumed>) = 3 [pid 5032] <... write resumed>) = 4 [pid 5031] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5029] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] close(6 [pid 5020] close(18 [pid 5034] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5033] write(3, "1000", 4 [pid 5032] close(3 [pid 5031] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5029] <... futex resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5034] <... socket resumed>) = 3 [pid 5033] <... write resumed>) = 4 [pid 5032] <... close resumed>) = 0 [pid 5031] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] close(7 [pid 5020] close(19 [pid 5034] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] close(3 [pid 5032] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5031] <... futex resumed>) = 1 [pid 5029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5025] <... futex resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5034] <... futex resumed>) = 0 [pid 5033] <... close resumed>) = 0 [pid 5032] <... futex resumed>) = 0 [pid 5031] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5029] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] close(8 [pid 5020] close(20 [pid 5034] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5033] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5029] <... futex resumed>) = 0 [pid 5025] <... futex resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5034] <... socket resumed>) = 4 [pid 5033] <... futex resumed>) = 0 [pid 5032] <... mmap resumed>) = 0x7f807632d000 [pid 5031] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5029] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5025] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] close(9 [pid 5020] close(21 [pid 5034] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5032] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5033] <... mmap resumed>) = 0x7f807632d000 [pid 5029] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] <... mprotect resumed>) = 0 [pid 5034] <... futex resumed>) = 0 [pid 5033] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5029] <... futex resumed>) = 0 [pid 5024] close(10 [pid 5020] close(22 [pid 5034] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5033] <... mprotect resumed>) = 0 [pid 5032] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5029] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5034] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5033] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5024] close(11 [pid 5020] close(23 [pid 5034] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] <... clone resumed>, parent_tid=[3], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 3 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5034] <... futex resumed>) = 1 [pid 5033] <... clone resumed>, parent_tid=[3], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 3 [pid 5032] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] <... futex resumed>) = 0 [pid 5024] close(12 [pid 5020] close(24 [pid 5034] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5033] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] <... futex resumed>) = 0 [pid 5029] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5033] <... futex resumed>) = 0 [pid 5032] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5029] <... futex resumed>) = 0 [pid 5024] close(13 [pid 5020] close(25 [pid 5034] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5033] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5029] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5036 attached ./strace-static-x86_64: Process 5035 attached [pid 5024] close(14 [pid 5020] close(26 [pid 5031] <... sendmsg resumed>) = 60 [pid 5031] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5025] <... futex resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5031] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] close(3 [pid 5024] close(15 [pid 5020] close(27 [pid 5036] set_robust_list(0x7f807634d9e0, 24 [pid 5025] <... close resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5036] <... set_robust_list resumed>) = 0 [pid 5035] set_robust_list(0x7f807634d9e0, 24 [pid 5025] close(4 [pid 5024] close(16 [pid 5020] close(28 [pid 5036] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5035] <... set_robust_list resumed>) = 0 [pid 5025] <... close resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5036] <... socket resumed>) = 3 [pid 5025] close(5 [pid 5024] close(17 [pid 5020] close(29 [pid 5035] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5036] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5034] <... sendmsg resumed>) = 60 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5036] <... futex resumed>) = 1 [pid 5035] <... socket resumed>) = 3 [pid 5033] <... futex resumed>) = 0 [pid 5025] close(6 [pid 5024] close(18 [pid 5020] exit_group(0 [pid 5036] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5035] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] <... futex resumed>) = ? [pid 5020] <... exit_group resumed>) = ? [pid 5033] <... futex resumed>) = 0 [pid 5025] close(7 [pid 5024] close(19 [pid 5021] +++ exited with 0 +++ [pid 5034] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5034] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5020] +++ exited with 0 +++ [pid 5033] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5029] <... futex resumed>) = 0 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5036] <... socket resumed>) = 4 [pid 5032] <... futex resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5035] <... futex resumed>) = 1 [pid 5036] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5032] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] close(3 [pid 5025] close(8 [pid 5024] close(20 [pid 5013] --- 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 5036] <... futex resumed>) = 1 [pid 5033] <... futex resumed>) = 0 [pid 5032] <... futex resumed>) = 0 [pid 5029] <... close resumed>) = 0 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5035] <... socket resumed>) = 4 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5036] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5035] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5029] close(4 [pid 5025] close(9 [pid 5024] close(21 [pid 5032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5033] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5037 attached [pid 5036] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5035] <... futex resumed>) = 0 [pid 5033] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5032] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] <... close resumed>) = 0 [pid 5025] close(10 [pid 5024] close(22 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 4 [pid 5036] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5032] <... futex resumed>) = 0 [pid 5029] close(5 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5036] <... futex resumed>) = 1 [pid 5033] <... futex resumed>) = 0 [pid 5032] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(11 [pid 5024] close(23 [pid 5036] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5035] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5033] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] close(6 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5033] <... futex resumed>) = 0 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(12 [pid 5024] close(24 [pid 5033] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5029] close(7 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(13 [pid 5024] close(25 [pid 5035] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] close(8 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(14 [pid 5024] close(26 [pid 5032] <... futex resumed>) = 0 [pid 5035] <... futex resumed>) = 1 [pid 5029] close(9 [pid 5032] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5035] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5032] <... futex resumed>) = 0 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(15 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5029] close(10 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] close(27 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(16 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] close(11 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] close(28 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(17 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] close(12 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] close(29 [pid 5037] set_robust_list(0x555555a275e0, 24 [pid 5036] <... sendmsg resumed>) = 60 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(18 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... set_robust_list resumed>) = 0 [pid 5029] close(13 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] exit_group(0 [pid 5037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5027] <... futex resumed>) = ? [pid 5025] close(19 [pid 5024] <... exit_group resumed>) = ? [pid 5037] <... prctl resumed>) = 0 [pid 5029] close(14 [pid 5027] +++ exited with 0 +++ [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] setpgid(0, 0) = 0 [pid 5037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5037] write(3, "1000", 4 [pid 5024] +++ exited with 0 +++ [pid 5037] <... write resumed>) = 4 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(20 [pid 5037] close(3 [pid 5029] close(15 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] --- 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 5037] <... close resumed>) = 0 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(21 [pid 5037] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] close(16 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... futex resumed>) = 0 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(22 [pid 5037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5029] close(17 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5037] <... mmap resumed>) = 0x7f807632d000 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(23 [pid 5037] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5037] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5029] close(18 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(24 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 4 [pid 5037] <... clone resumed>, parent_tid=[5], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 5 [pid 5029] close(19 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(25 [pid 5037] <... futex resumed>) = 0 [pid 5029] close(20 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(26 [pid 5036] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] close(21 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5036] <... futex resumed>) = 1 [pid 5033] <... futex resumed>) = 0 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(27 [pid 5036] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5033] close(3 [pid 5029] close(22 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5033] <... close resumed>) = 0 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(28./strace-static-x86_64: Process 5038 attached [pid 5033] close(4 [pid 5029] close(23 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] close(29 [pid 5033] <... close resumed>) = 0 [pid 5029] close(24 [pid 5033] close(5 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] exit_group(0 [pid 5033] close(6 [pid 5031] <... futex resumed>) = ? [pid 5029] close(25 [pid 5025] <... exit_group resumed>) = ? [pid 5038] set_robust_list(0x555555a275e0, 24 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5031] +++ exited with 0 +++ [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5039 attached [pid 5039] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5039] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5025] +++ exited with 0 +++ [pid 5029] close(26 [pid 5033] close(7 [pid 5038] <... set_robust_list resumed>) = 0 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5033] close(8 [pid 5029] close(27 [pid 5018] restart_syscall(<... resuming interrupted clone ...> [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... restart_syscall resumed>) = 0 [pid 5038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5033] close(9 [pid 5029] close(28 [pid 5039] <... socket resumed>) = 3 [pid 5035] <... sendmsg resumed>) = 60 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5035] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] close(10 [pid 5029] close(29 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] <... prctl resumed>) = 0 [pid 5035] <... futex resumed>) = 1 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] <... futex resumed>) = 0 [pid 5029] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5040 attached [pid 5039] <... futex resumed>) = 1 [pid 5038] setpgid(0, 0 [pid 5037] <... futex resumed>) = 0 [pid 5032] close(3 [pid 5029] exit_group(0 [pid 5035] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5033] close(11 [pid 5039] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5038] <... setpgid resumed>) = 0 [pid 5037] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5034] <... futex resumed>) = ? [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] <... close resumed>) = 0 [pid 5029] <... exit_group resumed>) = ? [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 4 [pid 5040] set_robust_list(0x555555a275e0, 24 [pid 5039] <... socket resumed>) = 4 [pid 5038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5037] <... futex resumed>) = 0 [pid 5034] +++ exited with 0 +++ [pid 5033] close(12 [pid 5032] close(4 [pid 5039] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] <... openat resumed>) = 3 [pid 5037] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5039] <... futex resumed>) = 0 [pid 5038] write(3, "1000", 4 [pid 5037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5029] +++ exited with 0 +++ [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5040] <... set_robust_list resumed>) = 0 [pid 5039] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] <... write resumed>) = 4 [pid 5037] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] close(13 [pid 5032] <... close resumed>) = 0 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] close(3 [pid 5037] <... futex resumed>) = 0 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(5 [pid 5015] restart_syscall(<... resuming interrupted clone ...> [pid 5040] <... prctl resumed>) = 0 [pid 5039] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5038] <... close resumed>) = 0 [pid 5037] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5033] close(14 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] <... restart_syscall resumed>) = 0 [pid 5040] setpgid(0, 0 [pid 5039] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5038] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(6 [pid 5040] <... setpgid resumed>) = 0 [pid 5039] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] <... futex resumed>) = 0 [pid 5033] close(15 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5039] <... futex resumed>) = 1 [pid 5038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5037] <... futex resumed>) = 0 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(7 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5041 attached [pid 5040] <... openat resumed>) = 3 [pid 5039] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] <... mmap resumed>) = 0x7f807632d000 [pid 5037] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] close(16 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5040] write(3, "1000", 4 [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5037] <... futex resumed>) = 0 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(8 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 4 [pid 5041] set_robust_list(0x555555a275e0, 24 [pid 5040] <... write resumed>) = 4 [pid 5039] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5038] <... mprotect resumed>) = 0 [pid 5037] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5033] close(17 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... set_robust_list resumed>) = 0 [pid 5040] close(3 [pid 5038] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(9 [pid 5041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5040] <... close resumed>) = 0 [pid 5033] close(18 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... prctl resumed>) = 0 [pid 5040] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] <... clone resumed>, parent_tid=[5], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 5 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(10 [pid 5041] setpgid(0, 0 [pid 5040] <... futex resumed>) = 0 [pid 5038] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] close(19 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... setpgid resumed>) = 0 [pid 5040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5038] <... futex resumed>) = 0 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(11./strace-static-x86_64: Process 5042 attached [pid 5041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5040] <... mmap resumed>) = 0x7f807632d000 [pid 5038] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5033] close(20 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5042] set_robust_list(0x7f807634d9e0, 24 [pid 5041] <... openat resumed>) = 3 [pid 5040] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(12 [pid 5042] <... set_robust_list resumed>) = 0 [pid 5041] write(3, "1000", 4 [pid 5040] <... mprotect resumed>) = 0 [pid 5033] close(21 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5042] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5041] <... write resumed>) = 4 [pid 5040] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(13 [pid 5042] <... socket resumed>) = 3 [pid 5041] close(3 [pid 5033] close(22 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5042] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] <... close resumed>) = 0 [pid 5040] <... clone resumed>, parent_tid=[5], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 5 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(14./strace-static-x86_64: Process 5043 attached [pid 5042] <... futex resumed>) = 1 [pid 5041] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] <... futex resumed>) = 0 [pid 5033] close(23 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] set_robust_list(0x7f807634d9e0, 24 [pid 5042] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5041] <... futex resumed>) = 0 [pid 5040] <... futex resumed>) = 0 [pid 5038] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(15 [pid 5043] <... set_robust_list resumed>) = 0 [pid 5042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5040] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5038] <... futex resumed>) = 0 [pid 5033] close(24 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5042] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5041] <... mmap resumed>) = 0x7f807632d000 [pid 5038] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(16 [pid 5043] <... socket resumed>) = 3 [pid 5042] <... socket resumed>) = 4 [pid 5041] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5033] close(25 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] <... futex resumed>) = 1 [pid 5042] <... futex resumed>) = 1 [pid 5041] <... mprotect resumed>) = 0 [pid 5038] <... futex resumed>) = 0 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(17 [pid 5043] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5042] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5040] <... futex resumed>) = 0 [pid 5041] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5038] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] close(26 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5040] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] <... futex resumed>) = 0 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(18 [pid 5043] <... futex resumed>) = 0 [pid 5042] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5041] <... clone resumed>, parent_tid=[5], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 5 [pid 5040] <... futex resumed>) = 1 [pid 5038] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5033] close(27 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5042] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5041] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(19 [pid 5043] <... socket resumed>) = 4 [pid 5042] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] <... futex resumed>) = 0 [pid 5033] close(28 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] <... futex resumed>) = 1 [pid 5041] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5038] <... futex resumed>) = 0 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(20 [pid 5043] <... futex resumed>) = 1 [pid 5042] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5040] <... futex resumed>) = 0 [pid 5038] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] close(29 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5040] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] <... futex resumed>) = 0 [pid 5033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5032] close(21 [pid 5043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5042] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5040] <... futex resumed>) = 0 [pid 5038] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5033] exit_group(0 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5044 attached [pid 5043] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5040] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5036] <... futex resumed>) = ? [pid 5033] <... exit_group resumed>) = ? [pid 5032] close(22 [pid 5044] set_robust_list(0x7f807634d9e0, 24 [pid 5043] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5036] +++ exited with 0 +++ [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5043] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5033] +++ exited with 0 +++ [pid 5032] close(23 [pid 5040] <... futex resumed>) = 0 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5044] <... set_robust_list resumed>) = 0 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] close(24 [pid 5044] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5043] <... futex resumed>) = 0 [pid 5040] <... futex resumed>) = 1 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5044] <... socket resumed>) = 3 [pid 5043] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5040] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5032] close(25./strace-static-x86_64: Process 5045 attached ) = -1 EBADF (Bad file descriptor) [pid 5032] close(26 [pid 5044] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 4 [pid 5044] <... futex resumed>) = 1 [pid 5041] <... futex resumed>) = 0 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5044] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5041] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] close(27 [pid 5044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5041] <... futex resumed>) = 0 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5045] set_robust_list(0x555555a275e0, 24 [pid 5044] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5041] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5037] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5032] close(28 [pid 5045] <... set_robust_list resumed>) = 0 [pid 5044] <... socket resumed>) = 4 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5044] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] close(29 [pid 5045] <... prctl resumed>) = 0 [pid 5044] <... futex resumed>) = 1 [pid 5041] <... futex resumed>) = 0 [pid 5039] <... sendmsg resumed>) = 60 [pid 5032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5045] setpgid(0, 0 [pid 5044] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5041] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] exit_group(0 [pid 5045] <... setpgid resumed>) = 0 [pid 5044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5041] <... futex resumed>) = 0 [pid 5035] <... futex resumed>) = ? [pid 5032] <... exit_group resumed>) = ? [pid 5045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5044] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5041] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] +++ exited with 0 +++ [pid 5032] +++ exited with 0 +++ [pid 5039] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] close(3 [pid 5045] <... openat resumed>) = 3 [pid 5044] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5045] write(3, "1000", 4 [pid 5044] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... futex resumed>) = 0 [pid 5037] <... close resumed>) = 0 [pid 5045] <... write resumed>) = 4 [pid 5044] <... futex resumed>) = 1 [pid 5041] <... futex resumed>) = 0 [pid 5039] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5037] close(4 [pid 5017] --- 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 5045] close(3 [pid 5044] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5041] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5045] <... close resumed>) = 0 [pid 5044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5041] <... futex resumed>) = 0 [pid 5045] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5041] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5045] <... futex resumed>) = 0 [pid 5045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5045] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 4 [pid 5037] <... close resumed>) = 0 [pid 5045] <... mprotect resumed>) = 0 [pid 5037] close(5 [pid 5045] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(6 [pid 5045] <... clone resumed>, parent_tid=[5], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 5 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5045] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] close(7 [pid 5045] <... futex resumed>) = 0 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5045] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5037] close(8) = -1 EBADF (Bad file descriptor) [pid 5037] close(9) = -1 EBADF (Bad file descriptor) [pid 5037] close(10) = -1 EBADF (Bad file descriptor) [pid 5037] close(11) = -1 EBADF (Bad file descriptor) [pid 5037] close(12./strace-static-x86_64: Process 5047 attached ) = -1 EBADF (Bad file descriptor) [pid 5047] set_robust_list(0x7f807634d9e0, 24 [pid 5037] close(13) = -1 EBADF (Bad file descriptor) [pid 5047] <... set_robust_list resumed>) = 0 [pid 5037] close(14 [pid 5047] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5047] <... socket resumed>) = 3 [pid 5037] close(15 [pid 5047] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5046 attached [pid 5047] <... futex resumed>) = 1 [pid 5045] <... futex resumed>) = 0 [pid 5037] close(16 [pid 5047] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5045] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] <... socket resumed>) = 4 [pid 5046] set_robust_list(0x555555a275e0, 24 [pid 5045] <... futex resumed>) = 0 [pid 5037] close(17 [pid 5047] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5045] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5046] <... set_robust_list resumed>) = 0 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] <... futex resumed>) = 0 [pid 5045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5037] close(18 [pid 5046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5047] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5045] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5046] <... prctl resumed>) = 0 [pid 5045] <... futex resumed>) = 0 [pid 5037] close(19 [pid 5047] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5046] setpgid(0, 0 [pid 5045] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5046] <... setpgid resumed>) = 0 [pid 5037] close(20 [pid 5047] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] <... futex resumed>) = 1 [pid 5046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5045] <... futex resumed>) = 0 [pid 5037] close(21 [pid 5047] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5045] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5046] <... openat resumed>) = 3 [pid 5045] <... futex resumed>) = 0 [pid 5037] close(22 [pid 5047] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5046] write(3, "1000", 4 [pid 5045] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5046] <... write resumed>) = 4 [pid 5037] close(23 [pid 5046] close(3 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5046] <... close resumed>) = 0 [pid 5037] close(24 [pid 5046] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5046] <... futex resumed>) = 0 [pid 5037] close(25 [pid 5046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(26) = -1 EBADF (Bad file descriptor) [pid 5046] <... mmap resumed>) = 0x7f807632d000 [pid 5037] close(27 [pid 5046] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5046] <... mprotect resumed>) = 0 [pid 5037] close(28) = -1 EBADF (Bad file descriptor) [pid 5046] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5037] close(29) = -1 EBADF (Bad file descriptor) [pid 5037] exit_group(0 [pid 5046] <... clone resumed>, parent_tid=[5], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 5 [pid 5039] <... futex resumed>) = ? [pid 5037] <... exit_group resumed>) = ? [pid 5046] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] +++ exited with 0 +++ [pid 5037] +++ exited with 0 +++ [pid 5046] <... futex resumed>) = 0 [pid 5046] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5013] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 5048 attached [pid 5048] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5048] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 6 [pid 5048] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5046] <... futex resumed>) = 0 [pid 5048] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5046] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5046] <... futex resumed>) = 0 [pid 5048] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5046] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... socket resumed>) = 4 [pid 5048] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5046] <... futex resumed>) = 0 [pid 5048] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5046] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5046] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5049 attached [pid 5048] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5046] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5049] set_robust_list(0x555555a275e0, 24 [pid 5048] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] <... set_robust_list resumed>) = 0 [pid 5048] <... futex resumed>) = 1 [pid 5046] <... futex resumed>) = 0 [pid 5048] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5046] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5046] <... futex resumed>) = 0 [pid 5049] setpgid(0, 0 [pid 5048] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5046] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5049] <... setpgid resumed>) = 0 [pid 5049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5042] <... sendmsg resumed>) = 60 [pid 5049] <... openat resumed>) = 3 [pid 5042] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] write(3, "1000", 4 [pid 5042] <... futex resumed>) = 0 [pid 5038] close(3 [pid 5049] <... write resumed>) = 4 [pid 5042] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] <... close resumed>) = 0 [pid 5049] close(3 [pid 5038] close(4 [pid 5049] <... close resumed>) = 0 [pid 5038] <... close resumed>) = 0 [pid 5049] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] close(5 [pid 5049] <... futex resumed>) = 0 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5038] close(6 [pid 5049] <... mmap resumed>) = 0x7f807632d000 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5038] close(7 [pid 5049] <... mprotect resumed>) = 0 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5038] close(8) = -1 EBADF (Bad file descriptor) [pid 5049] <... clone resumed>, parent_tid=[7], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 7 [pid 5041] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5038] close(9./strace-static-x86_64: Process 5050 attached [pid 5049] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] set_robust_list(0x7f807634d9e0, 24 [pid 5049] <... futex resumed>) = 0 [pid 5038] close(10 [pid 5050] <... set_robust_list resumed>) = 0 [pid 5049] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5038] close(11 [pid 5050] <... socket resumed>) = 3 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] close(12 [pid 5050] <... futex resumed>) = 1 [pid 5049] <... futex resumed>) = 0 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] close(13 [pid 5050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5049] <... futex resumed>) = 0 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5049] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5038] close(14 [pid 5050] <... socket resumed>) = 4 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] close(15 [pid 5045] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5050] <... futex resumed>) = 1 [pid 5049] <... futex resumed>) = 0 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] close(16 [pid 5050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5049] <... futex resumed>) = 0 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5049] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5038] close(17 [pid 5050] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] close(18 [pid 5050] <... futex resumed>) = 1 [pid 5049] <... futex resumed>) = 0 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] close(19 [pid 5050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5049] <... futex resumed>) = 0 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5049] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5038] close(20) = -1 EBADF (Bad file descriptor) [pid 5038] close(21) = -1 EBADF (Bad file descriptor) [pid 5038] close(22) = -1 EBADF (Bad file descriptor) [pid 5038] close(23) = -1 EBADF (Bad file descriptor) [pid 5038] close(24) = -1 EBADF (Bad file descriptor) [pid 5038] close(25) = -1 EBADF (Bad file descriptor) [pid 5038] close(26) = -1 EBADF (Bad file descriptor) [pid 5038] close(27) = -1 EBADF (Bad file descriptor) [pid 5038] close(28) = -1 EBADF (Bad file descriptor) [pid 5038] close(29) = -1 EBADF (Bad file descriptor) [pid 5038] exit_group(0 [pid 5046] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5042] <... futex resumed>) = ? [pid 5038] <... exit_group resumed>) = ? [pid 5042] +++ exited with 0 +++ [pid 5038] +++ exited with 0 +++ [pid 5043] <... sendmsg resumed>) = 60 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5043] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5043] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5040] close(3) = 0 ./strace-static-x86_64: Process 5051 attached [pid 5040] close(4 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 6 [pid 5051] set_robust_list(0x555555a275e0, 24 [pid 5040] <... close resumed>) = 0 [pid 5051] <... set_robust_list resumed>) = 0 [pid 5040] close(5 [pid 5051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... prctl resumed>) = 0 [pid 5040] close(6 [pid 5051] setpgid(0, 0 [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... setpgid resumed>) = 0 [pid 5040] close(7 [pid 5051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... openat resumed>) = 3 [pid 5040] close(8 [pid 5051] write(3, "1000", 4 [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... write resumed>) = 4 [pid 5040] close(9 [pid 5051] close(3 [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = 0 [pid 5040] close(10 [pid 5051] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... futex resumed>) = 0 [pid 5040] close(11 [pid 5051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... mmap resumed>) = 0x7f807632d000 [pid 5040] close(12 [pid 5051] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... mprotect resumed>) = 0 [pid 5040] close(13 [pid 5051] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5040] close(14 [pid 5051] <... clone resumed>, parent_tid=[7], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 7 [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] close(15 [pid 5051] <... futex resumed>) = 0 [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] close(16) = -1 EBADF (Bad file descriptor) [pid 5040] close(17) = -1 EBADF (Bad file descriptor) [pid 5040] close(18) = -1 EBADF (Bad file descriptor) [pid 5040] close(19) = -1 EBADF (Bad file descriptor) [pid 5040] close(20) = -1 EBADF (Bad file descriptor) [pid 5040] close(21) = -1 EBADF (Bad file descriptor) [pid 5040] close(22) = -1 EBADF (Bad file descriptor) [pid 5040] close(23) = -1 EBADF (Bad file descriptor) [pid 5040] close(24) = -1 EBADF (Bad file descriptor) [pid 5040] close(25) = -1 EBADF (Bad file descriptor) [pid 5040] close(26) = -1 EBADF (Bad file descriptor) [pid 5040] close(27./strace-static-x86_64: Process 5052 attached ) = -1 EBADF (Bad file descriptor) [pid 5052] set_robust_list(0x7f807634d9e0, 24 [pid 5040] close(28 [pid 5052] <... set_robust_list resumed>) = 0 [pid 5044] <... sendmsg resumed>) = 60 [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5044] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5052] <... socket resumed>) = 3 [pid 5044] <... futex resumed>) = 0 [pid 5052] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5052] <... futex resumed>) = 1 [pid 5051] <... futex resumed>) = 0 [pid 5040] close(29 [pid 5052] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5051] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] close(3 [pid 5040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... socket resumed>) = 4 [pid 5051] <... futex resumed>) = 0 [pid 5041] <... close resumed>) = 0 [pid 5040] exit_group(0 [pid 5052] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5051] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5043] <... futex resumed>) = ? [pid 5041] close(4 [pid 5040] <... exit_group resumed>) = ? [pid 5052] <... futex resumed>) = 0 [pid 5051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5043] +++ exited with 0 +++ [pid 5052] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5040] +++ exited with 0 +++ [pid 5051] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5041] <... close resumed>) = 0 [pid 5052] <... futex resumed>) = 0 [pid 5052] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5051] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5041] close(5 [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5052] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] restart_syscall(<... resuming interrupted clone ...> [pid 5052] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] close(6 [pid 5018] <... restart_syscall resumed>) = 0 [pid 5052] <... futex resumed>) = 1 [pid 5051] <... futex resumed>) = 0 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5051] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] close(7 [pid 5052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5051] <... futex resumed>) = 0 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5051] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5041] close(8 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] close(9) = -1 EBADF (Bad file descriptor) [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 6 [pid 5041] close(10) = -1 EBADF (Bad file descriptor) [pid 5041] close(11) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5053 attached [pid 5041] close(12 [pid 5053] set_robust_list(0x555555a275e0, 24 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... set_robust_list resumed>) = 0 [pid 5041] close(13 [pid 5053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... prctl resumed>) = 0 [pid 5041] close(14 [pid 5053] setpgid(0, 0 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... setpgid resumed>) = 0 [pid 5041] close(15 [pid 5053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5041] close(16 [pid 5053] write(3, "1000", 4 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... write resumed>) = 4 [pid 5041] close(17 [pid 5053] close(3 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = 0 [pid 5041] close(18 [pid 5053] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... futex resumed>) = 0 [pid 5041] close(19 [pid 5053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... mmap resumed>) = 0x7f807632d000 [pid 5041] close(20 [pid 5053] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... mprotect resumed>) = 0 [pid 5041] close(21 [pid 5053] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] close(22 [pid 5053] <... clone resumed>, parent_tid=[7], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 7 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5054 attached [pid 5053] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] <... sendmsg resumed>) = 60 [pid 5041] close(23 [pid 5053] <... futex resumed>) = 0 [pid 5053] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5047] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5054] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5054] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5054] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5053] <... futex resumed>) = 0 [pid 5054] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5053] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5054] <... socket resumed>) = 4 [pid 5053] <... futex resumed>) = 0 [pid 5054] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5053] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5054] <... futex resumed>) = 0 [pid 5053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5045] close(3 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5045] <... close resumed>) = 0 [pid 5041] close(24 [pid 5045] close(4 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5054] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5053] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5051] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5045] <... close resumed>) = 0 [pid 5041] close(25 [pid 5054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5053] <... futex resumed>) = 0 [pid 5045] close(5 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5054] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5053] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] close(26 [pid 5054] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5045] close(6 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5054] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] close(27 [pid 5054] <... futex resumed>) = 1 [pid 5053] <... futex resumed>) = 0 [pid 5045] close(7 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5054] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5053] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] close(28 [pid 5054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5053] <... futex resumed>) = 0 [pid 5045] close(8 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5054] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] close(29 [pid 5045] close(9 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] exit_group(0 [pid 5045] close(10 [pid 5041] <... exit_group resumed>) = ? [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5045] close(11) = -1 EBADF (Bad file descriptor) [pid 5045] close(12) = -1 EBADF (Bad file descriptor) [pid 5044] <... futex resumed>) = ? [pid 5045] close(13) = -1 EBADF (Bad file descriptor) [pid 5045] close(14) = -1 EBADF (Bad file descriptor) [pid 5045] close(15 [pid 5044] +++ exited with 0 +++ [pid 5041] +++ exited with 0 +++ [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5045] close(16) = -1 EBADF (Bad file descriptor) [pid 5045] close(17) = -1 EBADF (Bad file descriptor) [pid 5045] close(18) = -1 EBADF (Bad file descriptor) [pid 5045] close(19) = -1 EBADF (Bad file descriptor) [pid 5045] close(20 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5045] close(21 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 6 [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5045] close(22) = -1 EBADF (Bad file descriptor) [pid 5045] close(23) = -1 EBADF (Bad file descriptor) [pid 5045] close(24) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5055 attached [pid 5045] close(25 [pid 5055] set_robust_list(0x555555a275e0, 24 [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... set_robust_list resumed>) = 0 [pid 5045] close(26 [pid 5055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... prctl resumed>) = 0 [pid 5045] close(27 [pid 5055] setpgid(0, 0 [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... setpgid resumed>) = 0 [pid 5045] close(28 [pid 5055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5045] close(29 [pid 5055] write(3, "1000", 4 [pid 5045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... write resumed>) = 4 [pid 5045] exit_group(0 [pid 5055] close(3 [pid 5047] <... futex resumed>) = ? [pid 5045] <... exit_group resumed>) = ? [pid 5055] <... close resumed>) = 0 [pid 5047] +++ exited with 0 +++ [pid 5045] +++ exited with 0 +++ [pid 5055] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] <... mmap resumed>) = 0x7f807632d000 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5055] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 6 [pid 5055] <... clone resumed>, parent_tid=[7], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 7 [pid 5055] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5056 attached ) = 0 ./strace-static-x86_64: Process 5057 attached [pid 5056] set_robust_list(0x555555a275e0, 24 [pid 5055] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] set_robust_list(0x7f807634d9e0, 24 [pid 5056] <... set_robust_list resumed>) = 0 [pid 5048] <... sendmsg resumed>) = 60 [pid 5057] <... set_robust_list resumed>) = 0 [pid 5048] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5048] <... futex resumed>) = 0 [pid 5057] <... socket resumed>) = 3 [pid 5053] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5048] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5046] close(3 [pid 5057] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] <... close resumed>) = 0 [pid 5057] <... futex resumed>) = 1 [pid 5055] <... futex resumed>) = 0 [pid 5046] close(4 [pid 5057] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5055] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] <... close resumed>) = 0 [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5055] <... futex resumed>) = 0 [pid 5046] close(5 [pid 5057] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5055] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... socket resumed>) = 4 [pid 5046] close(6 [pid 5057] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... futex resumed>) = 1 [pid 5055] <... futex resumed>) = 0 [pid 5046] close(7 [pid 5057] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5055] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... futex resumed>) = 0 [pid 5046] close(8 [pid 5057] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5055] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... prctl resumed>) = 0 [pid 5057] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5046] close(9 [pid 5057] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] setpgid(0, 0 [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... futex resumed>) = 1 [pid 5056] <... setpgid resumed>) = 0 [pid 5055] <... futex resumed>) = 0 [pid 5046] close(10 [pid 5057] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5055] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... futex resumed>) = 0 [pid 5046] close(11 [pid 5057] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5056] write(3, "1000", 4 [pid 5046] close(12 [pid 5056] <... write resumed>) = 4 [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] close(3 [pid 5046] close(13 [pid 5056] <... close resumed>) = 0 [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] close(14 [pid 5056] <... futex resumed>) = 0 [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5046] close(15) = -1 EBADF (Bad file descriptor) [pid 5046] close(16 [pid 5056] <... mmap resumed>) = 0x7f807632d000 [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5046] close(17) = -1 EBADF (Bad file descriptor) [pid 5056] <... mprotect resumed>) = 0 [pid 5046] close(18) = -1 EBADF (Bad file descriptor) [pid 5056] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5046] close(19) = -1 EBADF (Bad file descriptor) [pid 5056] <... clone resumed>, parent_tid=[7], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 7 [pid 5046] close(20 [pid 5056] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... futex resumed>) = 0 [pid 5046] close(21 [pid 5056] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5046] close(22) = -1 EBADF (Bad file descriptor) [pid 5046] close(23) = -1 EBADF (Bad file descriptor) [pid 5046] close(24) = -1 EBADF (Bad file descriptor) [pid 5046] close(25) = -1 EBADF (Bad file descriptor) [pid 5046] close(26) = -1 EBADF (Bad file descriptor) [pid 5046] close(27) = -1 EBADF (Bad file descriptor) [pid 5046] close(28./strace-static-x86_64: Process 5058 attached ) = -1 EBADF (Bad file descriptor) [pid 5046] close(29 [pid 5058] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5058] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5046] exit_group(0 [pid 5058] <... socket resumed>) = 3 [pid 5048] <... futex resumed>) = ? [pid 5046] <... exit_group resumed>) = ? [pid 5058] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] +++ exited with 0 +++ [pid 5046] +++ exited with 0 +++ [pid 5058] <... futex resumed>) = 1 [pid 5056] <... futex resumed>) = 0 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5058] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] <... futex resumed>) = 0 [pid 5058] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5056] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5058] <... socket resumed>) = 4 [pid 5058] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5056] <... futex resumed>) = 0 [pid 5058] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] <... futex resumed>) = 0 [pid 5056] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5058] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 6 [pid 5058] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5058] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5056] <... futex resumed>) = 0 [pid 5058] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] <... futex resumed>) = 0 [pid 5058] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5059 attached [pid 5059] set_robust_list(0x555555a275e0, 24) = 0 [pid 5059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5059] setpgid(0, 0) = 0 [pid 5059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5059] write(3, "1000", 4) = 4 [pid 5059] close(3) = 0 [pid 5059] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5059] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5059] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[7], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 7 [pid 5059] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5059] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5055] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5060 attached [pid 5060] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5060] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5060] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5059] <... futex resumed>) = 0 [pid 5060] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5059] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5059] <... futex resumed>) = 0 [pid 5060] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5059] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] <... socket resumed>) = 4 [pid 5060] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5059] <... futex resumed>) = 0 [pid 5060] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5059] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5059] <... futex resumed>) = 0 [pid 5060] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5059] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5060] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5059] <... futex resumed>) = 0 [pid 5060] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5059] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5059] <... futex resumed>) = 0 [pid 5060] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5059] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5056] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5050] <... sendmsg resumed>) = 60 [pid 5050] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5050] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] close(3) = 0 [pid 5049] close(4) = 0 [pid 5049] close(5) = -1 EBADF (Bad file descriptor) [pid 5049] close(6) = -1 EBADF (Bad file descriptor) [pid 5049] close(7) = -1 EBADF (Bad file descriptor) [pid 5049] close(8) = -1 EBADF (Bad file descriptor) [pid 5049] close(9) = -1 EBADF (Bad file descriptor) [pid 5049] close(10) = -1 EBADF (Bad file descriptor) [pid 5049] close(11) = -1 EBADF (Bad file descriptor) [pid 5049] close(12) = -1 EBADF (Bad file descriptor) [pid 5049] close(13) = -1 EBADF (Bad file descriptor) [pid 5049] close(14) = -1 EBADF (Bad file descriptor) [pid 5049] close(15) = -1 EBADF (Bad file descriptor) [pid 5049] close(16) = -1 EBADF (Bad file descriptor) [pid 5049] close(17) = -1 EBADF (Bad file descriptor) [pid 5049] close(18) = -1 EBADF (Bad file descriptor) [pid 5049] close(19) = -1 EBADF (Bad file descriptor) [pid 5049] close(20) = -1 EBADF (Bad file descriptor) [pid 5049] close(21) = -1 EBADF (Bad file descriptor) [pid 5049] close(22) = -1 EBADF (Bad file descriptor) [pid 5049] close(23) = -1 EBADF (Bad file descriptor) [pid 5049] close(24) = -1 EBADF (Bad file descriptor) [pid 5049] close(25) = -1 EBADF (Bad file descriptor) [pid 5049] close(26) = -1 EBADF (Bad file descriptor) [pid 5049] close(27 [pid 5059] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(28) = -1 EBADF (Bad file descriptor) [pid 5049] close(29) = -1 EBADF (Bad file descriptor) [pid 5049] exit_group(0 [pid 5050] <... futex resumed>) = ? [pid 5049] <... exit_group resumed>) = ? [pid 5050] +++ exited with 0 +++ [pid 5049] +++ exited with 0 +++ [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5013] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 8 ./strace-static-x86_64: Process 5061 attached [pid 5061] set_robust_list(0x555555a275e0, 24) = 0 [pid 5061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5061] setpgid(0, 0) = 0 [pid 5061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5061] write(3, "1000", 4) = 4 [pid 5061] close(3) = 0 [pid 5061] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5061] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5061] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[9], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 9 [pid 5061] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5061] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5062 attached [pid 5062] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5062] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5062] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5061] <... futex resumed>) = 0 [pid 5062] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5061] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] <... socket resumed>) = 4 [pid 5061] <... futex resumed>) = 0 [pid 5062] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5062] <... futex resumed>) = 0 [pid 5061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5061] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5061] <... futex resumed>) = 0 [pid 5062] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5061] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5062] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5062] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5061] <... futex resumed>) = 0 [pid 5062] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5061] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5061] <... futex resumed>) = 0 [pid 5062] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5061] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5052] <... sendmsg resumed>) = 60 [pid 5052] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5051] close(3 [pid 5052] <... futex resumed>) = 0 [pid 5051] <... close resumed>) = 0 [pid 5052] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5051] close(4) = 0 [pid 5051] close(5) = -1 EBADF (Bad file descriptor) [pid 5051] close(6) = -1 EBADF (Bad file descriptor) [pid 5051] close(7) = -1 EBADF (Bad file descriptor) [pid 5051] close(8) = -1 EBADF (Bad file descriptor) [pid 5051] close(9) = -1 EBADF (Bad file descriptor) [pid 5051] close(10) = -1 EBADF (Bad file descriptor) [pid 5051] close(11) = -1 EBADF (Bad file descriptor) [pid 5051] close(12) = -1 EBADF (Bad file descriptor) [pid 5051] close(13) = -1 EBADF (Bad file descriptor) [pid 5051] close(14 [pid 5053] close(3 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = 0 [pid 5051] close(15 [pid 5053] close(4 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5053] <... close resumed>) = 0 [pid 5051] close(16 [pid 5053] close(5 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5054] <... sendmsg resumed>) = 60 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(17 [pid 5054] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5053] close(6 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5054] <... futex resumed>) = 0 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(18 [pid 5054] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5053] close(7 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(19 [pid 5053] close(8 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(20 [pid 5053] close(9 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(21 [pid 5053] close(10 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(22 [pid 5053] close(11 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(23 [pid 5053] close(12 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(24 [pid 5053] close(13 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(25 [pid 5053] close(14 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(26 [pid 5053] close(15 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(27 [pid 5053] close(16 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(28 [pid 5053] close(17 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... sendmsg resumed>) = 60 [pid 5057] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5057] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(18 [pid 5055] close(3 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... close resumed>) = 0 [pid 5053] close(19 [pid 5055] close(4 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... close resumed>) = 0 [pid 5053] close(20 [pid 5055] close(5 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(21 [pid 5055] close(6 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(29 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(22 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(7 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] exit_group(0 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(23 [pid 5052] <... futex resumed>) = ? [pid 5051] <... exit_group resumed>) = ? [pid 5055] close(8 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] +++ exited with 0 +++ [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(24 [pid 5051] +++ exited with 0 +++ [pid 5055] close(9 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(25 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5055] close(10 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(26 [pid 5055] close(11 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(27 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 8 [pid 5055] close(12 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(28 [pid 5055] close(13 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5063 attached [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(29 [pid 5063] set_robust_list(0x555555a275e0, 24 [pid 5055] close(14 [pid 5053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] <... set_robust_list resumed>) = 0 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] exit_group(0 [pid 5063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] close(15 [pid 5054] <... futex resumed>) = ? [pid 5053] <... exit_group resumed>) = ? [pid 5063] <... prctl resumed>) = 0 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5054] +++ exited with 0 +++ [pid 5053] +++ exited with 0 +++ [pid 5063] setpgid(0, 0 [pid 5055] close(16 [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5063] <... setpgid resumed>) = 0 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5058] <... sendmsg resumed>) = 60 [pid 5055] close(17 [pid 5063] <... openat resumed>) = 3 [pid 5058] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5063] write(3, "1000", 4 [pid 5058] <... futex resumed>) = 0 [pid 5055] close(18 [pid 5058] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] <... write resumed>) = 4 [pid 5056] close(3 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 8 [pid 5063] close(3 [pid 5056] <... close resumed>) = 0 [pid 5055] close(19 [pid 5063] <... close resumed>) = 0 [pid 5056] close(4 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5064 attached [pid 5063] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... close resumed>) = 0 [pid 5055] close(20 [pid 5064] set_robust_list(0x555555a275e0, 24 [pid 5063] <... futex resumed>) = 0 [pid 5056] close(5 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... set_robust_list resumed>) = 0 [pid 5063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(21 [pid 5064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5063] <... mmap resumed>) = 0x7f807632d000 [pid 5056] close(6 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... prctl resumed>) = 0 [pid 5063] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(22 [pid 5064] setpgid(0, 0 [pid 5056] close(7 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] <... mprotect resumed>) = 0 [pid 5064] <... setpgid resumed>) = 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(23 [pid 5063] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] close(8 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... openat resumed>) = 3 [pid 5063] <... clone resumed>, parent_tid=[9], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 9 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(24 [pid 5064] write(3, "1000", 4 [pid 5063] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] close(9 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... write resumed>) = 4 [pid 5063] <... futex resumed>) = 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(25 [pid 5064] close(3 [pid 5063] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5056] close(10 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(26 [pid 5064] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] close(11 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... futex resumed>) = 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(27 [pid 5064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5056] close(12 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... mmap resumed>) = 0x7f807632d000 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(28 [pid 5064] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5056] close(13 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... mprotect resumed>) = 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(29 [pid 5064] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5056] close(14 [pid 5055] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5065 attached ./strace-static-x86_64: Process 5066 attached [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] exit_group(0 [pid 5065] set_robust_list(0x7f807634d9e0, 24 [pid 5064] <... clone resumed>, parent_tid=[9], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 9 [pid 5057] <... futex resumed>) = ? [pid 5056] close(15 [pid 5055] <... exit_group resumed>) = ? [pid 5064] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] +++ exited with 0 +++ [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... futex resumed>) = 0 [pid 5056] close(16 [pid 5064] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] close(17 [pid 5065] <... set_robust_list resumed>) = 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] +++ exited with 0 +++ [pid 5065] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] close(18 [pid 5065] <... socket resumed>) = 3 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5056] close(19 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] set_robust_list(0x7f807634d9e0, 24 [pid 5065] <... futex resumed>) = 1 [pid 5063] <... futex resumed>) = 0 [pid 5056] close(20 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 8 [pid 5066] <... set_robust_list resumed>) = 0 [pid 5065] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = 0 [pid 5056] close(21 [pid 5066] <... socket resumed>) = 3 [pid 5065] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5063] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] <... socket resumed>) = 4 [pid 5056] close(22 [pid 5066] <... futex resumed>) = 1 [pid 5065] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] <... futex resumed>) = 1 [pid 5064] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... futex resumed>) = 0 [pid 5056] close(23 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] <... futex resumed>) = 0 [pid 5063] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5067 attached [pid 5066] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] <... futex resumed>) = 0 [pid 5056] close(24 [pid 5066] <... socket resumed>) = 4 [pid 5065] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5063] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] set_robust_list(0x555555a275e0, 24 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... set_robust_list resumed>) = 0 [pid 5066] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5056] close(25 [pid 5066] <... futex resumed>) = 1 [pid 5065] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] <... futex resumed>) = 1 [pid 5064] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... futex resumed>) = 0 [pid 5056] close(26 [pid 5067] setpgid(0, 0 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] <... futex resumed>) = 0 [pid 5063] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... setpgid resumed>) = 0 [pid 5066] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] <... futex resumed>) = 0 [pid 5056] close(27 [pid 5066] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5065] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5063] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] close(28 [pid 5066] <... futex resumed>) = 1 [pid 5064] <... futex resumed>) = 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... openat resumed>) = 3 [pid 5066] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] close(29 [pid 5067] write(3, "1000", 4 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] <... futex resumed>) = 0 [pid 5056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... write resumed>) = 4 [pid 5066] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5064] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5056] exit_group(0 [pid 5067] close(3 [pid 5058] <... futex resumed>) = ? [pid 5056] <... exit_group resumed>) = ? [pid 5067] <... close resumed>) = 0 [pid 5058] +++ exited with 0 +++ [pid 5056] +++ exited with 0 +++ [pid 5067] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5067] <... mmap resumed>) = 0x7f807632d000 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 8 [pid 5067] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5068 attached [pid 5067] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5068] set_robust_list(0x555555a275e0, 24 [pid 5067] <... clone resumed>, parent_tid=[9], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 9 [pid 5068] <... set_robust_list resumed>) = 0 [pid 5067] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... futex resumed>) = 0 [pid 5068] <... prctl resumed>) = 0 [pid 5067] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] setpgid(0, 0) = 0 [pid 5068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1000", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5068] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5069 attached [pid 5068] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5069] set_robust_list(0x7f807634d9e0, 24 [pid 5068] <... clone resumed>, parent_tid=[9], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 9 [pid 5069] <... set_robust_list resumed>) = 0 [pid 5068] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5068] <... futex resumed>) = 0 [pid 5068] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... socket resumed>) = 3 [pid 5069] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = 0 [pid 5069] <... futex resumed>) = 1 [pid 5067] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5069] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5067] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... socket resumed>) = 4 [pid 5069] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5070 attached ) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5070] set_robust_list(0x7f807634d9e0, 24 [pid 5069] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5067] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... set_robust_list resumed>) = 0 [pid 5067] <... futex resumed>) = 0 [pid 5070] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5069] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5067] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... socket resumed>) = 3 [pid 5069] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5070] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... futex resumed>) = 0 [pid 5067] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... futex resumed>) = 1 [pid 5069] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5068] <... futex resumed>) = 0 [pid 5067] <... futex resumed>) = 0 [pid 5070] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5068] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5068] <... futex resumed>) = 0 [pid 5070] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5068] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... socket resumed>) = 4 [pid 5070] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5068] <... futex resumed>) = 0 [pid 5070] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5068] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5068] <... futex resumed>) = 0 [pid 5070] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5068] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5070] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5068] <... futex resumed>) = 0 [pid 5070] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5068] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5068] <... futex resumed>) = 0 [pid 5063] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5070] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5068] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5059] close(3) = 0 [pid 5059] close(4) = 0 [pid 5059] close(5) = -1 EBADF (Bad file descriptor) [pid 5059] close(6 [pid 5064] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(7) = -1 EBADF (Bad file descriptor) [pid 5059] close(8) = -1 EBADF (Bad file descriptor) [pid 5059] close(9) = -1 EBADF (Bad file descriptor) [pid 5059] close(10) = -1 EBADF (Bad file descriptor) [pid 5059] close(11) = -1 EBADF (Bad file descriptor) [pid 5059] close(12) = -1 EBADF (Bad file descriptor) [pid 5059] close(13) = -1 EBADF (Bad file descriptor) [pid 5059] close(14) = -1 EBADF (Bad file descriptor) [pid 5059] close(15) = -1 EBADF (Bad file descriptor) [pid 5059] close(16) = -1 EBADF (Bad file descriptor) [pid 5059] close(17) = -1 EBADF (Bad file descriptor) [pid 5059] close(18) = -1 EBADF (Bad file descriptor) [pid 5059] close(19) = -1 EBADF (Bad file descriptor) [pid 5059] close(20) = -1 EBADF (Bad file descriptor) [pid 5059] close(21) = -1 EBADF (Bad file descriptor) [pid 5059] close(22) = -1 EBADF (Bad file descriptor) [pid 5059] close(23) = -1 EBADF (Bad file descriptor) [pid 5059] close(24) = -1 EBADF (Bad file descriptor) [pid 5059] close(25) = -1 EBADF (Bad file descriptor) [pid 5059] close(26) = -1 EBADF (Bad file descriptor) [pid 5059] close(27) = -1 EBADF (Bad file descriptor) [pid 5059] close(28) = -1 EBADF (Bad file descriptor) [pid 5059] close(29) = -1 EBADF (Bad file descriptor) [pid 5060] <... sendmsg resumed>) = 60 [pid 5060] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] exit_group(0) = ? [pid 5060] <... futex resumed>) = ? [pid 5060] +++ exited with 0 +++ [pid 5059] +++ exited with 0 +++ [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5017] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 8 ./strace-static-x86_64: Process 5071 attached [pid 5071] set_robust_list(0x555555a275e0, 24) = 0 [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] setpgid(0, 0) = 0 [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1000", 4) = 4 [pid 5067] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5071] close(3) = 0 [pid 5071] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5068] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5071] <... mmap resumed>) = 0x7f807632d000 [pid 5071] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5071] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[9], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 9 [pid 5071] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5071] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5072 attached [pid 5072] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5072] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5072] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5071] <... futex resumed>) = 0 [pid 5072] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5072] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5071] <... futex resumed>) = 0 [pid 5072] <... socket resumed>) = 4 [pid 5071] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5072] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... futex resumed>) = 0 [pid 5071] <... futex resumed>) = 1 [pid 5072] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5071] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5072] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5071] <... futex resumed>) = 0 [pid 5072] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5071] <... futex resumed>) = 0 [pid 5072] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5071] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5061] close(3) = 0 [pid 5061] close(4) = 0 [pid 5061] close(5) = -1 EBADF (Bad file descriptor) [pid 5061] close(6) = -1 EBADF (Bad file descriptor) [pid 5061] close(7) = -1 EBADF (Bad file descriptor) [pid 5061] close(8) = -1 EBADF (Bad file descriptor) [pid 5061] close(9) = -1 EBADF (Bad file descriptor) [pid 5061] close(10) = -1 EBADF (Bad file descriptor) [pid 5061] close(11) = -1 EBADF (Bad file descriptor) [pid 5061] close(12) = -1 EBADF (Bad file descriptor) [pid 5061] close(13) = -1 EBADF (Bad file descriptor) [pid 5061] close(14) = -1 EBADF (Bad file descriptor) [pid 5061] close(15) = -1 EBADF (Bad file descriptor) [pid 5061] close(16) = -1 EBADF (Bad file descriptor) [pid 5061] close(17) = -1 EBADF (Bad file descriptor) [pid 5061] close(18) = -1 EBADF (Bad file descriptor) [pid 5061] close(19) = -1 EBADF (Bad file descriptor) [pid 5061] close(20) = -1 EBADF (Bad file descriptor) [pid 5061] close(21) = -1 EBADF (Bad file descriptor) [pid 5061] close(22) = -1 EBADF (Bad file descriptor) [pid 5061] close(23) = -1 EBADF (Bad file descriptor) [pid 5061] close(24) = -1 EBADF (Bad file descriptor) [pid 5061] close(25) = -1 EBADF (Bad file descriptor) [pid 5061] close(26) = -1 EBADF (Bad file descriptor) [pid 5061] close(27) = -1 EBADF (Bad file descriptor) [pid 5061] close(28) = -1 EBADF (Bad file descriptor) [pid 5061] close(29) = -1 EBADF (Bad file descriptor) [pid 5061] exit_group(0) = ? [pid 5062] <... sendmsg resumed>) = ? [pid 5062] +++ exited with 0 +++ [pid 5061] +++ exited with 0 +++ [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5013] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 10 ./strace-static-x86_64: Process 5073 attached [pid 5073] set_robust_list(0x555555a275e0, 24) = 0 [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5073] setpgid(0, 0) = 0 [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5073] write(3, "1000", 4) = 4 [pid 5073] close(3) = 0 [pid 5073] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5073] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5073] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 11 [pid 5073] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5073] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5074 attached [pid 5074] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5074] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5065] <... sendmsg resumed>) = 60 [pid 5065] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5065] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] <... socket resumed>) = 3 [pid 5074] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5073] <... futex resumed>) = 0 [pid 5074] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5073] <... futex resumed>) = 0 [pid 5074] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5073] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] close(3 [pid 5074] <... socket resumed>) = 4 [pid 5063] <... close resumed>) = 0 [pid 5074] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] close(4 [pid 5074] <... futex resumed>) = 1 [pid 5073] <... futex resumed>) = 0 [pid 5063] <... close resumed>) = 0 [pid 5074] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] close(5 [pid 5074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5073] <... futex resumed>) = 0 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5073] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] close(6 [pid 5074] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] close(7 [pid 5074] <... futex resumed>) = 1 [pid 5073] <... futex resumed>) = 0 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] close(8 [pid 5074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5073] <... futex resumed>) = 0 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5073] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] close(9 [pid 5066] <... sendmsg resumed>) = 60 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] close(10 [pid 5066] <... futex resumed>) = 0 [pid 5064] close(3 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] <... close resumed>) = 0 [pid 5063] close(11 [pid 5064] close(4 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = 0 [pid 5063] close(12 [pid 5064] close(5 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(13 [pid 5064] close(6 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(14 [pid 5064] close(7 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(15 [pid 5064] close(8 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(16 [pid 5064] close(9 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(17 [pid 5064] close(10 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(18 [pid 5064] close(11 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(19 [pid 5064] close(12 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(20 [pid 5064] close(13 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(21 [pid 5064] close(14 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(22 [pid 5064] close(15 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(23 [pid 5064] close(16 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(24 [pid 5064] close(17 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(25 [pid 5064] close(18 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(26 [pid 5064] close(19 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(27 [pid 5064] close(20 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(28 [pid 5064] close(21 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(29 [pid 5064] close(22 [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] exit_group(0 [pid 5065] <... futex resumed>) = ? [pid 5064] close(23 [pid 5063] <... exit_group resumed>) = ? [pid 5065] +++ exited with 0 +++ [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] +++ exited with 0 +++ [pid 5064] close(24) = -1 EBADF (Bad file descriptor) [pid 5064] close(25) = -1 EBADF (Bad file descriptor) [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5064] close(26) = -1 EBADF (Bad file descriptor) [pid 5064] close(27 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] close(28) = -1 EBADF (Bad file descriptor) [pid 5074] <... sendmsg resumed>) = 60 [pid 5064] close(29 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 10 [pid 5074] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5075 attached [pid 5074] <... futex resumed>) = 0 [pid 5064] exit_group(0 [pid 5075] set_robust_list(0x555555a275e0, 24 [pid 5074] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] close(3 [pid 5066] <... futex resumed>) = ? [pid 5064] <... exit_group resumed>) = ? [pid 5075] <... set_robust_list resumed>) = 0 [pid 5073] <... close resumed>) = 0 [pid 5066] +++ exited with 0 +++ [pid 5064] +++ exited with 0 +++ [pid 5075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] close(4 [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5075] <... prctl resumed>) = 0 [pid 5073] <... close resumed>) = 0 [pid 5018] restart_syscall(<... resuming interrupted clone ...> [pid 5075] setpgid(0, 0 [pid 5073] close(5 [pid 5018] <... restart_syscall resumed>) = 0 [pid 5075] <... setpgid resumed>) = 0 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] close(6 [pid 5075] <... openat resumed>) = 3 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] write(3, "1000", 4 [pid 5073] close(7 [pid 5075] <... write resumed>) = 4 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 10 [pid 5075] close(3 [pid 5073] close(8./strace-static-x86_64: Process 5076 attached [pid 5075] <... close resumed>) = 0 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] set_robust_list(0x555555a275e0, 24 [pid 5075] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] close(9 [pid 5076] <... set_robust_list resumed>) = 0 [pid 5075] <... futex resumed>) = 0 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5073] close(10 [pid 5076] <... prctl resumed>) = 0 [pid 5075] <... mmap resumed>) = 0x7f807632d000 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] setpgid(0, 0 [pid 5075] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5073] close(11 [pid 5076] <... setpgid resumed>) = 0 [pid 5075] <... mprotect resumed>) = 0 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5073] close(12 [pid 5076] <... openat resumed>) = 3 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] write(3, "1000", 4 [pid 5075] <... clone resumed>, parent_tid=[11], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 11 [pid 5073] close(13 [pid 5076] <... write resumed>) = 4 [pid 5075] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] close(3 [pid 5075] <... futex resumed>) = 0 [pid 5073] close(14 [pid 5076] <... close resumed>) = 0 [pid 5075] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5077 attached [pid 5076] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] close(15 [pid 5077] set_robust_list(0x7f807634d9e0, 24 [pid 5076] <... futex resumed>) = 0 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] <... set_robust_list resumed>) = 0 [pid 5076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5073] close(16 [pid 5077] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5076] <... mmap resumed>) = 0x7f807632d000 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] <... socket resumed>) = 3 [pid 5076] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5073] close(17 [pid 5077] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... mprotect resumed>) = 0 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... sendmsg resumed>) = 60 [pid 5076] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5073] close(18 [pid 5069] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... futex resumed>) = 0 [pid 5076] <... clone resumed>, parent_tid=[11], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 11 [pid 5073] close(19 [pid 5069] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(3 [pid 5076] <... futex resumed>) = 0 [pid 5073] close(20 [pid 5067] <... close resumed>) = 0 [pid 5076] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(4 [pid 5073] close(21 [pid 5067] <... close resumed>) = 0 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(5 [pid 5073] close(22 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(6 [pid 5073] close(23 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(7 [pid 5073] close(24 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(8 [pid 5073] close(25 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(9 [pid 5073] close(26 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(10 [pid 5073] close(27 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(11 [pid 5073] close(28 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] <... futex resumed>) = 1 [pid 5075] <... futex resumed>) = 0 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(12 [pid 5077] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5075] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] close(29 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] <... socket resumed>) = 4 [pid 5075] <... futex resumed>) = 0 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] close(13 [pid 5077] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] exit_group(0 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5078 attached [pid 5077] <... futex resumed>) = 0 [pid 5075] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5074] <... futex resumed>) = ? [pid 5073] <... exit_group resumed>) = ? [pid 5067] close(14 [pid 5077] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5075] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] +++ exited with 0 +++ [pid 5073] +++ exited with 0 +++ [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] set_robust_list(0x7f807634d9e0, 24 [pid 5077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5075] <... futex resumed>) = 0 [pid 5067] close(15 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5078] <... set_robust_list resumed>) = 0 [pid 5077] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5075] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5077] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5067] close(16 [pid 5078] <... socket resumed>) = 3 [pid 5077] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5078] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... futex resumed>) = 1 [pid 5075] <... futex resumed>) = 0 [pid 5067] close(17 [pid 5078] <... futex resumed>) = 1 [pid 5077] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] <... futex resumed>) = 0 [pid 5075] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 12 [pid 5078] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5076] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... futex resumed>) = 0 [pid 5067] close(18 [pid 5078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5077] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5076] <... futex resumed>) = 0 [pid 5075] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5076] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] close(19 [pid 5078] <... socket resumed>) = 4 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] close(20 [pid 5078] <... futex resumed>) = 1 [pid 5076] <... futex resumed>) = 0 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] close(21 [pid 5078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5076] <... futex resumed>) = 0 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5076] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] close(22 [pid 5078] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] close(23 [pid 5078] <... futex resumed>) = 1 [pid 5076] <... futex resumed>) = 0 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5079 attached [pid 5078] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] close(24 [pid 5078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5076] <... futex resumed>) = 0 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] set_robust_list(0x555555a275e0, 24) = 0 [pid 5078] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5076] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] close(25 [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... prctl resumed>) = 0 [pid 5067] close(26 [pid 5079] setpgid(0, 0 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... setpgid resumed>) = 0 [pid 5067] close(27) = -1 EBADF (Bad file descriptor) [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] close(28) = -1 EBADF (Bad file descriptor) [pid 5079] <... openat resumed>) = 3 [pid 5067] close(29 [pid 5079] write(3, "1000", 4 [pid 5067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] exit_group(0 [pid 5079] <... write resumed>) = 4 [pid 5069] <... futex resumed>) = ? [pid 5067] <... exit_group resumed>) = ? [pid 5079] close(3 [pid 5069] +++ exited with 0 +++ [pid 5067] +++ exited with 0 +++ [pid 5079] <... close resumed>) = 0 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5079] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5079] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5068] close(3 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 10 [pid 5068] <... close resumed>) = 0 [pid 5079] <... mprotect resumed>) = 0 [pid 5068] close(4./strace-static-x86_64: Process 5080 attached [pid 5079] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5068] <... close resumed>) = 0 [pid 5068] close(5) = -1 EBADF (Bad file descriptor) [pid 5068] close(6) = -1 EBADF (Bad file descriptor) [pid 5079] <... clone resumed>, parent_tid=[13], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 13 [pid 5068] close(7 [pid 5079] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... futex resumed>) = 0 [pid 5068] close(8 [pid 5080] set_robust_list(0x555555a275e0, 24 [pid 5079] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... set_robust_list resumed>) = 0 [pid 5068] close(9) = -1 EBADF (Bad file descriptor) [pid 5080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5068] close(10) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5081 attached [pid 5068] close(11 [pid 5080] setpgid(0, 0 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(12 [pid 5080] <... setpgid resumed>) = 0 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5068] close(13 [pid 5081] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... socket resumed>) = 3 [pid 5080] <... openat resumed>) = 3 [pid 5068] close(14 [pid 5081] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] write(3, "1000", 4 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... futex resumed>) = 1 [pid 5080] <... write resumed>) = 4 [pid 5079] <... futex resumed>) = 0 [pid 5068] close(15 [pid 5081] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5080] close(3 [pid 5079] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... socket resumed>) = 4 [pid 5080] <... close resumed>) = 0 [pid 5079] <... futex resumed>) = 0 [pid 5068] close(16 [pid 5081] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5068] close(17 [pid 5081] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5079] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5079] <... futex resumed>) = 0 [pid 5068] close(18 [pid 5081] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5080] <... mmap resumed>) = 0x7f807632d000 [pid 5079] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5070] <... sendmsg resumed>) = 60 [pid 5081] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... futex resumed>) = 0 [pid 5070] <... futex resumed>) = 0 [pid 5081] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5080] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5080] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5075] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5068] close(19 [pid 5080] <... clone resumed>, parent_tid=[11], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 11 [pid 5079] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... futex resumed>) = 0 [pid 5080] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... futex resumed>) = 1 [pid 5068] close(20 [pid 5081] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5080] <... futex resumed>) = 0 [pid 5079] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] close(21) = -1 EBADF (Bad file descriptor) [pid 5068] close(22) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5082 attached [pid 5068] close(23 [pid 5082] set_robust_list(0x7f807634d9e0, 24 [pid 5076] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... set_robust_list resumed>) = 0 [pid 5068] close(24 [pid 5082] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(25 [pid 5082] <... socket resumed>) = 3 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] close(26 [pid 5082] <... futex resumed>) = 1 [pid 5080] <... futex resumed>) = 0 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5080] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] close(27 [pid 5082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5080] <... futex resumed>) = 0 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5080] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] close(28 [pid 5082] <... socket resumed>) = 4 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] close(29 [pid 5082] <... futex resumed>) = 1 [pid 5080] <... futex resumed>) = 0 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5080] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] exit_group(0 [pid 5082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5080] <... futex resumed>) = 0 [pid 5070] <... futex resumed>) = ? [pid 5068] <... exit_group resumed>) = ? [pid 5082] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5080] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] +++ exited with 0 +++ [pid 5068] +++ exited with 0 +++ [pid 5082] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5082] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5082] <... futex resumed>) = 1 [pid 5080] <... futex resumed>) = 0 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5080] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5082] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5080] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 10 ./strace-static-x86_64: Process 5083 attached [pid 5083] set_robust_list(0x555555a275e0, 24) = 0 [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5083] setpgid(0, 0) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5083] write(3, "1000", 4) = 4 [pid 5083] close(3) = 0 [pid 5083] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5083] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5083] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5072] <... sendmsg resumed>) = 60 [pid 5072] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5072] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] <... clone resumed>, parent_tid=[11], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 11 [pid 5071] close(3 [pid 5083] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5071] <... close resumed>) = 0 [pid 5083] <... futex resumed>) = 0 [pid 5071] close(4 [pid 5083] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] <... close resumed>) = 0 [pid 5071] close(5) = -1 EBADF (Bad file descriptor) [pid 5071] close(6./strace-static-x86_64: Process 5084 attached ) = -1 EBADF (Bad file descriptor) [pid 5084] set_robust_list(0x7f807634d9e0, 24 [pid 5071] close(7 [pid 5084] <... set_robust_list resumed>) = 0 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5071] close(8 [pid 5084] <... socket resumed>) = 3 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] close(9 [pid 5084] <... futex resumed>) = 1 [pid 5083] <... futex resumed>) = 0 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] close(10 [pid 5084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5083] <... futex resumed>) = 0 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5083] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] close(11 [pid 5084] <... socket resumed>) = 4 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] close(12 [pid 5084] <... futex resumed>) = 1 [pid 5083] <... futex resumed>) = 0 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] close(13 [pid 5084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5083] <... futex resumed>) = 0 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5083] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] close(14 [pid 5084] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] close(15 [pid 5084] <... futex resumed>) = 1 [pid 5083] <... futex resumed>) = 0 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] close(16 [pid 5084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5083] <... futex resumed>) = 0 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5083] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] close(17) = -1 EBADF (Bad file descriptor) [pid 5071] close(18) = -1 EBADF (Bad file descriptor) [pid 5077] <... sendmsg resumed>) = 60 [pid 5071] close(19 [pid 5077] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] <... futex resumed>) = 0 [pid 5071] close(20 [pid 5077] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5075] close(3 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = 0 [pid 5071] close(21 [pid 5075] close(4 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = 0 [pid 5071] close(22 [pid 5075] close(5 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] close(23 [pid 5075] close(6 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] close(24 [pid 5075] close(7 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] close(25 [pid 5075] close(8 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] close(26 [pid 5075] close(9 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] close(27 [pid 5075] close(10 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] close(28 [pid 5075] close(11 [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] close(29 [pid 5075] close(12) = -1 EBADF (Bad file descriptor) [pid 5071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(13 [pid 5071] exit_group(0 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] <... futex resumed>) = ? [pid 5071] <... exit_group resumed>) = ? [pid 5075] close(14 [pid 5072] +++ exited with 0 +++ [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(15) = -1 EBADF (Bad file descriptor) [pid 5075] close(16) = -1 EBADF (Bad file descriptor) [pid 5075] close(17) = -1 EBADF (Bad file descriptor) [pid 5075] close(18 [pid 5071] +++ exited with 0 +++ [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5075] close(19) = -1 EBADF (Bad file descriptor) [pid 5075] close(20 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(21 [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 10 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(22) = -1 EBADF (Bad file descriptor) [pid 5075] close(23) = -1 EBADF (Bad file descriptor) [pid 5075] close(24) = -1 EBADF (Bad file descriptor) [pid 5075] close(25) = -1 EBADF (Bad file descriptor) [pid 5075] close(26) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5085 attached [pid 5075] close(27) = -1 EBADF (Bad file descriptor) [pid 5075] close(28) = -1 EBADF (Bad file descriptor) [pid 5085] set_robust_list(0x555555a275e0, 24 [pid 5075] close(29 [pid 5085] <... set_robust_list resumed>) = 0 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] exit_group(0 [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5077] <... futex resumed>) = ? [pid 5075] <... exit_group resumed>) = ? [pid 5085] setpgid(0, 0 [pid 5077] +++ exited with 0 +++ [pid 5075] +++ exited with 0 +++ [pid 5085] <... setpgid resumed>) = 0 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...> [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5016] <... restart_syscall resumed>) = 0 [pid 5085] <... openat resumed>) = 3 [pid 5085] write(3, "1000", 4 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5085] <... write resumed>) = 4 [pid 5085] close(3 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 12 [pid 5085] <... close resumed>) = 0 [pid 5085] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5085] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5083] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5085] <... mprotect resumed>) = 0 [pid 5085] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 11 [pid 5085] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5085] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5087 attached ./strace-static-x86_64: Process 5086 attached [pid 5087] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5087] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5086] set_robust_list(0x555555a275e0, 24 [pid 5087] <... socket resumed>) = 3 [pid 5087] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5086] <... set_robust_list resumed>) = 0 [pid 5085] <... futex resumed>) = 0 [pid 5087] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] <... futex resumed>) = 0 [pid 5087] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5086] <... prctl resumed>) = 0 [pid 5085] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5087] <... socket resumed>) = 4 [pid 5086] setpgid(0, 0 [pid 5087] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... setpgid resumed>) = 0 [pid 5087] <... futex resumed>) = 1 [pid 5085] <... futex resumed>) = 0 [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5087] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... openat resumed>) = 3 [pid 5085] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] write(3, "1000", 4 [pid 5085] <... futex resumed>) = 0 [pid 5087] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5086] <... write resumed>) = 4 [pid 5085] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5087] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5086] close(3 [pid 5087] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... close resumed>) = 0 [pid 5087] <... futex resumed>) = 1 [pid 5086] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... futex resumed>) = 0 [pid 5087] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... futex resumed>) = 0 [pid 5085] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5085] <... futex resumed>) = 0 [pid 5087] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5085] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... mmap resumed>) = 0x7f807632d000 [pid 5086] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5086] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[13], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 13 [pid 5086] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5086] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5088 attached [pid 5088] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5088] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5088] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5086] <... futex resumed>) = 0 [pid 5088] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] <... futex resumed>) = 0 [pid 5088] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5086] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5088] <... socket resumed>) = 4 [pid 5088] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5086] <... futex resumed>) = 0 [pid 5088] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] <... futex resumed>) = 0 [pid 5088] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5086] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5088] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5088] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5086] <... futex resumed>) = 0 [pid 5088] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] <... futex resumed>) = 0 [pid 5088] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5086] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... sendmsg resumed>) = 60 [pid 5078] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5078] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] close(3) = 0 [pid 5076] close(4) = 0 [pid 5076] close(5) = -1 EBADF (Bad file descriptor) [pid 5076] close(6) = -1 EBADF (Bad file descriptor) [pid 5076] close(7) = -1 EBADF (Bad file descriptor) [pid 5076] close(8) = -1 EBADF (Bad file descriptor) [pid 5076] close(9) = -1 EBADF (Bad file descriptor) [pid 5076] close(10) = -1 EBADF (Bad file descriptor) [pid 5076] close(11) = -1 EBADF (Bad file descriptor) [pid 5076] close(12) = -1 EBADF (Bad file descriptor) [pid 5076] close(13) = -1 EBADF (Bad file descriptor) [pid 5076] close(14) = -1 EBADF (Bad file descriptor) [pid 5076] close(15) = -1 EBADF (Bad file descriptor) [pid 5076] close(16) = -1 EBADF (Bad file descriptor) [pid 5076] close(17 [pid 5085] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] close(18) = -1 EBADF (Bad file descriptor) [pid 5076] close(19) = -1 EBADF (Bad file descriptor) [pid 5076] close(20) = -1 EBADF (Bad file descriptor) [pid 5076] close(21) = -1 EBADF (Bad file descriptor) [pid 5076] close(22) = -1 EBADF (Bad file descriptor) [pid 5076] close(23) = -1 EBADF (Bad file descriptor) [pid 5076] close(24) = -1 EBADF (Bad file descriptor) [pid 5076] close(25) = -1 EBADF (Bad file descriptor) [pid 5076] close(26) = -1 EBADF (Bad file descriptor) [pid 5076] close(27) = -1 EBADF (Bad file descriptor) [pid 5076] close(28) = -1 EBADF (Bad file descriptor) [pid 5076] close(29) = -1 EBADF (Bad file descriptor) [pid 5086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5076] exit_group(0 [pid 5078] <... futex resumed>) = ? [pid 5076] <... exit_group resumed>) = ? [pid 5078] +++ exited with 0 +++ [pid 5076] +++ exited with 0 +++ [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] <... sendmsg resumed>) = 60 [pid 5081] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 12 [pid 5081] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5079] close(3./strace-static-x86_64: Process 5089 attached ) = 0 [pid 5079] close(4 [pid 5089] set_robust_list(0x555555a275e0, 24) = 0 [pid 5079] <... close resumed>) = 0 [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5079] close(5 [pid 5089] <... prctl resumed>) = 0 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] setpgid(0, 0 [pid 5079] close(6 [pid 5089] <... setpgid resumed>) = 0 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5079] close(7 [pid 5089] <... openat resumed>) = 3 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] write(3, "1000", 4 [pid 5079] close(8 [pid 5089] <... write resumed>) = 4 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(3 [pid 5079] close(9 [pid 5089] <... close resumed>) = 0 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] close(10 [pid 5089] <... futex resumed>) = 0 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5079] close(11 [pid 5089] <... mmap resumed>) = 0x7f807632d000 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5079] close(12 [pid 5089] <... mprotect resumed>) = 0 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5079] close(13) = -1 EBADF (Bad file descriptor) [pid 5089] <... clone resumed>, parent_tid=[13], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 13 [pid 5079] close(14 [pid 5089] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... futex resumed>) = 0 [pid 5079] close(15./strace-static-x86_64: Process 5090 attached [pid 5089] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] set_robust_list(0x7f807634d9e0, 24 [pid 5079] close(16 [pid 5090] <... set_robust_list resumed>) = 0 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... sendmsg resumed>) = 60 [pid 5082] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5080] close(3 [pid 5090] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5082] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5080] <... close resumed>) = 0 [pid 5079] close(17 [pid 5090] <... socket resumed>) = 3 [pid 5080] close(4 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] <... close resumed>) = 0 [pid 5079] close(18 [pid 5090] <... futex resumed>) = 1 [pid 5089] <... futex resumed>) = 0 [pid 5080] close(5 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5089] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(19 [pid 5090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5080] close(6) = -1 EBADF (Bad file descriptor) [pid 5080] close(7) = -1 EBADF (Bad file descriptor) [pid 5080] close(8) = -1 EBADF (Bad file descriptor) [pid 5080] close(9) = -1 EBADF (Bad file descriptor) [pid 5080] close(10) = -1 EBADF (Bad file descriptor) [pid 5080] close(11) = -1 EBADF (Bad file descriptor) [pid 5080] close(12) = -1 EBADF (Bad file descriptor) [pid 5080] close(13) = -1 EBADF (Bad file descriptor) [pid 5080] close(14 [pid 5090] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5089] <... futex resumed>) = 0 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... socket resumed>) = 4 [pid 5089] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] close(15 [pid 5079] close(20 [pid 5090] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... futex resumed>) = 0 [pid 5089] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] close(16 [pid 5079] close(21 [pid 5090] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5089] <... futex resumed>) = 0 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(17) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5089] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] close(18 [pid 5079] close(22 [pid 5090] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(19) = -1 EBADF (Bad file descriptor) [pid 5080] close(20 [pid 5090] <... futex resumed>) = 0 [pid 5089] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5089] <... futex resumed>) = 0 [pid 5080] close(21 [pid 5079] close(23 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(22 [pid 5089] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(23 [pid 5079] close(24 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(24) = -1 EBADF (Bad file descriptor) [pid 5080] close(25) = -1 EBADF (Bad file descriptor) [pid 5080] close(26 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(25 [pid 5080] close(27 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(26 [pid 5080] close(28 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(27 [pid 5080] close(29 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(28 [pid 5080] exit_group(0 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... futex resumed>) = ? [pid 5080] <... exit_group resumed>) = ? [pid 5079] close(29 [pid 5082] +++ exited with 0 +++ [pid 5080] +++ exited with 0 +++ [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] exit_group(0 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5081] <... futex resumed>) = ? [pid 5079] <... exit_group resumed>) = ? [pid 5081] +++ exited with 0 +++ [pid 5084] <... sendmsg resumed>) = 60 [pid 5084] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] +++ exited with 0 +++ [pid 5084] <... futex resumed>) = 0 [pid 5083] close(3 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5084] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] <... close resumed>) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5013] restart_syscall(<... resuming interrupted clone ...> [pid 5083] close(4 [pid 5013] <... restart_syscall resumed>) = 0 [pid 5083] <... close resumed>) = 0 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 12 [pid 5083] close(5 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5091 attached [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(6 [pid 5091] set_robust_list(0x555555a275e0, 24 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 14 [pid 5091] <... set_robust_list resumed>) = 0 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5083] close(7 [pid 5091] <... prctl resumed>) = 0 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] setpgid(0, 0 [pid 5083] close(8 [pid 5091] <... setpgid resumed>) = 0 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5092 attached [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5083] close(9 [pid 5092] set_robust_list(0x555555a275e0, 24 [pid 5091] <... openat resumed>) = 3 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... set_robust_list resumed>) = 0 [pid 5091] write(3, "1000", 4 [pid 5083] close(10 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5091] <... write resumed>) = 4 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... prctl resumed>) = 0 [pid 5091] close(3 [pid 5083] close(11 [pid 5092] setpgid(0, 0 [pid 5091] <... close resumed>) = 0 [pid 5089] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... setpgid resumed>) = 0 [pid 5091] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] close(12 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5091] <... futex resumed>) = 0 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... openat resumed>) = 3 [pid 5091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5083] close(13 [pid 5092] write(3, "1000", 4 [pid 5091] <... mmap resumed>) = 0x7f807632d000 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... write resumed>) = 4 [pid 5091] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5083] close(14 [pid 5092] close(3 [pid 5091] <... mprotect resumed>) = 0 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... close resumed>) = 0 [pid 5091] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5083] close(15 [pid 5092] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... futex resumed>) = 0 [pid 5091] <... clone resumed>, parent_tid=[13], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 13 [pid 5083] close(16 [pid 5092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5091] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5093 attached [pid 5092] <... mmap resumed>) = 0x7f807632d000 [pid 5091] <... futex resumed>) = 0 [pid 5083] close(17 [pid 5093] set_robust_list(0x7f807634d9e0, 24 [pid 5092] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5091] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... set_robust_list resumed>) = 0 [pid 5092] <... mprotect resumed>) = 0 [pid 5087] <... sendmsg resumed>) = 60 [pid 5093] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5092] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5087] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(3 [pid 5093] <... socket resumed>) = 3 [pid 5087] <... futex resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5093] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... clone resumed>, parent_tid=[15], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 15 [pid 5087] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] close(4 [pid 5093] <... futex resumed>) = 0 [pid 5092] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... close resumed>) = 0 [pid 5093] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] <... futex resumed>) = 0 [pid 5085] close(5./strace-static-x86_64: Process 5094 attached [pid 5092] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(18 [pid 5094] set_robust_list(0x7f807634d9e0, 24 [pid 5091] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(6 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... set_robust_list resumed>) = 0 [pid 5093] <... futex resumed>) = 0 [pid 5091] <... futex resumed>) = 1 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(19 [pid 5094] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5093] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5091] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] close(7 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... socket resumed>) = 3 [pid 5093] <... socket resumed>) = 4 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(20 [pid 5094] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(8 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... futex resumed>) = 1 [pid 5093] <... futex resumed>) = 1 [pid 5092] <... futex resumed>) = 0 [pid 5091] <... futex resumed>) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(21 [pid 5094] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5093] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(9 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5092] <... futex resumed>) = 0 [pid 5091] <... futex resumed>) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(22 [pid 5094] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5093] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5092] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] close(10 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... socket resumed>) = 4 [pid 5093] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(23 [pid 5094] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(11 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... futex resumed>) = 1 [pid 5093] <... futex resumed>) = 1 [pid 5092] <... futex resumed>) = 0 [pid 5091] <... futex resumed>) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(24 [pid 5094] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5093] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(12 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5092] <... futex resumed>) = 0 [pid 5091] <... futex resumed>) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(25 [pid 5094] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5093] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5092] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] close(13 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(26 [pid 5094] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(14 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... futex resumed>) = 1 [pid 5092] <... futex resumed>) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(27 [pid 5094] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(15 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(16) = -1 EBADF (Bad file descriptor) [pid 5085] close(17) = -1 EBADF (Bad file descriptor) [pid 5085] close(18) = -1 EBADF (Bad file descriptor) [pid 5085] close(19) = -1 EBADF (Bad file descriptor) [pid 5085] close(20) = -1 EBADF (Bad file descriptor) [pid 5085] close(21) = -1 EBADF (Bad file descriptor) [pid 5094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5092] <... futex resumed>) = 0 [pid 5085] close(22 [pid 5083] close(28 [pid 5094] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5092] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5088] <... sendmsg resumed>) = 60 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(23 [pid 5083] close(29 [pid 5088] <... futex resumed>) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] close(3 [pid 5085] close(24 [pid 5083] exit_group(0 [pid 5086] <... close resumed>) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... futex resumed>) = ? [pid 5083] <... exit_group resumed>) = ? [pid 5086] close(4 [pid 5085] close(25 [pid 5084] +++ exited with 0 +++ [pid 5086] <... close resumed>) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(5 [pid 5085] close(26 [pid 5083] +++ exited with 0 +++ [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5086] close(6 [pid 5085] close(27 [pid 5011] restart_syscall(<... resuming interrupted clone ...> [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] <... restart_syscall resumed>) = 0 [pid 5086] close(7 [pid 5085] close(28 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(8 [pid 5085] close(29 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5086] close(9 [pid 5085] exit_group(0 [pid 5087] <... futex resumed>) = ? [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... exit_group resumed>) = ? [pid 5087] +++ exited with 0 +++ [pid 5086] close(10 [pid 5085] +++ exited with 0 +++ [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 12 [pid 5086] close(11) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5095 attached [pid 5086] close(12 [pid 5095] set_robust_list(0x555555a275e0, 24 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5095] <... set_robust_list resumed>) = 0 [pid 5086] close(13 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... prctl resumed>) = 0 [pid 5086] close(14 [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 12 [pid 5095] setpgid(0, 0 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5096 attached [pid 5095] <... setpgid resumed>) = 0 [pid 5086] close(15 [pid 5096] set_robust_list(0x555555a275e0, 24 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... set_robust_list resumed>) = 0 [pid 5095] <... openat resumed>) = 3 [pid 5086] close(16 [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5095] write(3, "1000", 4 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... prctl resumed>) = 0 [pid 5095] <... write resumed>) = 4 [pid 5086] close(17 [pid 5096] setpgid(0, 0 [pid 5095] close(3 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... setpgid resumed>) = 0 [pid 5095] <... close resumed>) = 0 [pid 5086] close(18 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5095] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... openat resumed>) = 3 [pid 5095] <... futex resumed>) = 0 [pid 5091] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5086] close(19 [pid 5096] write(3, "1000", 4 [pid 5095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... write resumed>) = 4 [pid 5095] <... mmap resumed>) = 0x7f807632d000 [pid 5086] close(20 [pid 5096] close(3 [pid 5095] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5090] <... sendmsg resumed>) = 60 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = 0 [pid 5095] <... mprotect resumed>) = 0 [pid 5092] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5090] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] close(21 [pid 5096] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5090] <... futex resumed>) = 0 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... futex resumed>) = 0 [pid 5090] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] close(22 [pid 5096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5095] <... clone resumed>, parent_tid=[13], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 13 [pid 5089] close(3 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... mmap resumed>) = 0x7f807632d000 [pid 5095] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5089] <... close resumed>) = 0 [pid 5086] close(23./strace-static-x86_64: Process 5097 attached [pid 5096] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5095] <... futex resumed>) = 0 [pid 5089] close(4 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] set_robust_list(0x7f807634d9e0, 24 [pid 5096] <... mprotect resumed>) = 0 [pid 5095] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5089] <... close resumed>) = 0 [pid 5086] close(24 [pid 5097] <... set_robust_list resumed>) = 0 [pid 5096] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5089] close(5 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(25 [pid 5097] <... socket resumed>) = 3 [pid 5096] <... clone resumed>, parent_tid=[13], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 13 [pid 5089] close(6 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5098 attached [pid 5097] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(26 [pid 5098] set_robust_list(0x7f807634d9e0, 24 [pid 5097] <... futex resumed>) = 1 [pid 5096] <... futex resumed>) = 0 [pid 5095] <... futex resumed>) = 0 [pid 5089] close(7 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... set_robust_list resumed>) = 0 [pid 5097] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5096] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5095] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(27 [pid 5098] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5095] <... futex resumed>) = 0 [pid 5089] close(8 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... socket resumed>) = 3 [pid 5097] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5095] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(28 [pid 5098] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5097] <... socket resumed>) = 4 [pid 5089] close(9 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... futex resumed>) = 1 [pid 5097] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... futex resumed>) = 0 [pid 5093] <... sendmsg resumed>) = 60 [pid 5086] close(29 [pid 5098] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5097] <... futex resumed>) = 1 [pid 5095] <... futex resumed>) = 0 [pid 5093] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5095] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] <... futex resumed>) = 0 [pid 5086] exit_group(0 [pid 5097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5095] <... futex resumed>) = 0 [pid 5093] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... exit_group resumed>) = ? [pid 5097] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5095] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5097] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5097] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5095] <... futex resumed>) = 0 [pid 5097] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5095] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5095] <... futex resumed>) = 0 [pid 5097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5095] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] close(3 [pid 5088] <... futex resumed>) = ? [pid 5098] <... futex resumed>) = 0 [pid 5096] <... futex resumed>) = 1 [pid 5091] <... close resumed>) = 0 [pid 5089] close(10 [pid 5098] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 4 [pid 5098] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5098] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5096] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] close(4 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] +++ exited with 0 +++ [pid 5086] +++ exited with 0 +++ [pid 5096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5089] close(11 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5096] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] <... close resumed>) = 0 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... futex resumed>) = 0 [pid 5096] <... futex resumed>) = 1 [pid 5091] close(5 [pid 5089] close(12 [pid 5098] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5096] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5091] close(6 [pid 5089] close(13 [pid 5098] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... futex resumed>) = 1 [pid 5096] <... futex resumed>) = 0 [pid 5091] close(7 [pid 5089] close(14 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5098] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5096] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5096] <... futex resumed>) = 0 [pid 5091] close(8 [pid 5089] close(15 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 14 [pid 5098] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5096] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5099 attached [pid 5091] close(9 [pid 5089] close(16 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] set_robust_list(0x555555a275e0, 24 [pid 5091] close(10 [pid 5089] close(17 [pid 5099] <... set_robust_list resumed>) = 0 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5091] close(11 [pid 5089] close(18 [pid 5099] <... prctl resumed>) = 0 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] setpgid(0, 0 [pid 5091] close(12 [pid 5089] close(19 [pid 5099] <... setpgid resumed>) = 0 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5091] close(13 [pid 5089] close(20 [pid 5099] <... openat resumed>) = 3 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] write(3, "1000", 4 [pid 5091] close(14 [pid 5089] close(21 [pid 5099] <... write resumed>) = 4 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(15 [pid 5089] close(22 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(16 [pid 5089] close(23 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(17 [pid 5089] close(24 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(18 [pid 5089] close(25 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(19 [pid 5089] close(26 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(3 [pid 5095] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5094] <... sendmsg resumed>) = 60 [pid 5091] close(20 [pid 5089] close(27 [pid 5099] <... close resumed>) = 0 [pid 5094] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] close(3 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] <... futex resumed>) = 0 [pid 5092] <... close resumed>) = 0 [pid 5091] close(21 [pid 5089] close(28 [pid 5099] <... futex resumed>) = 0 [pid 5094] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] close(4 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5092] <... close resumed>) = 0 [pid 5091] close(22 [pid 5089] close(29 [pid 5099] <... mmap resumed>) = 0x7f807632d000 [pid 5092] close(5 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(23 [pid 5089] exit_group(0 [pid 5099] <... mprotect resumed>) = 0 [pid 5092] close(6 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... futex resumed>) = ? [pid 5089] <... exit_group resumed>) = ? [pid 5099] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(24 [pid 5090] +++ exited with 0 +++ [pid 5089] +++ exited with 0 +++ [pid 5092] close(7 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5099] <... clone resumed>, parent_tid=[15], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 15 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(25 [pid 5018] restart_syscall(<... resuming interrupted clone ...> [pid 5099] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] close(8 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... restart_syscall resumed>) = 0 [pid 5099] <... futex resumed>) = 0 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(26 [pid 5099] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5092] close(9 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(27 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5100 attached [pid 5092] close(10 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] set_robust_list(0x7f807634d9e0, 24 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(28 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 14 ./strace-static-x86_64: Process 5101 attached [pid 5100] <... set_robust_list resumed>) = 0 [pid 5092] close(11 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(29 [pid 5101] set_robust_list(0x555555a275e0, 24 [pid 5100] <... socket resumed>) = 3 [pid 5101] <... set_robust_list resumed>) = 0 [pid 5092] close(12 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5100] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] exit_group(0 [pid 5100] <... futex resumed>) = 1 [pid 5092] close(13 [pid 5091] <... exit_group resumed>) = ? [pid 5100] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(14) = -1 EBADF (Bad file descriptor) [pid 5092] close(15 [pid 5101] <... prctl resumed>) = 0 [pid 5099] <... futex resumed>) = 0 [pid 5093] <... futex resumed>) = ? [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] setpgid(0, 0 [pid 5099] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] close(16) = -1 EBADF (Bad file descriptor) [pid 5092] close(17 [pid 5093] +++ exited with 0 +++ [pid 5091] +++ exited with 0 +++ [pid 5101] <... setpgid resumed>) = 0 [pid 5100] <... futex resumed>) = 0 [pid 5099] <... futex resumed>) = 1 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5100] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5099] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5097] <... sendmsg resumed>) = 60 [pid 5092] close(18 [pid 5101] <... openat resumed>) = 3 [pid 5100] <... socket resumed>) = 4 [pid 5097] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] write(3, "1000", 4 [pid 5100] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5097] <... futex resumed>) = 0 [pid 5092] close(19 [pid 5101] <... write resumed>) = 4 [pid 5100] <... futex resumed>) = 1 [pid 5099] <... futex resumed>) = 0 [pid 5097] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5095] close(3 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(3 [pid 5100] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5099] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] <... close resumed>) = 0 [pid 5092] close(20 [pid 5101] <... close resumed>) = 0 [pid 5100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5099] <... futex resumed>) = 0 [pid 5095] close(4 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5101] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5099] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5095] <... close resumed>) = 0 [pid 5092] close(21 [pid 5101] <... futex resumed>) = 0 [pid 5100] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5095] close(5 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 14 [pid 5101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5100] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(22./strace-static-x86_64: Process 5102 attached [pid 5101] <... mmap resumed>) = 0x7f807632d000 [pid 5100] <... futex resumed>) = 1 [pid 5099] <... futex resumed>) = 0 [pid 5095] close(6 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] set_robust_list(0x555555a275e0, 24 [pid 5101] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5100] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5099] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(23 [pid 5102] <... set_robust_list resumed>) = 0 [pid 5101] <... mprotect resumed>) = 0 [pid 5100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5099] <... futex resumed>) = 0 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5099] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5092] close(24) = -1 EBADF (Bad file descriptor) [pid 5092] close(25 [pid 5101] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5095] close(7 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(26 [pid 5102] <... prctl resumed>) = 0 [pid 5101] <... clone resumed>, parent_tid=[15], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 15 [pid 5095] close(8 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] setpgid(0, 0 [pid 5101] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(27 [pid 5102] <... setpgid resumed>) = 0 [pid 5101] <... futex resumed>) = 0 [pid 5095] close(9 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5101] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(28 [pid 5102] <... openat resumed>) = 3 [pid 5095] close(10 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] write(3, "1000", 4 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(29./strace-static-x86_64: Process 5103 attached [pid 5102] <... write resumed>) = 4 [pid 5095] close(11 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] set_robust_list(0x7f807634d9e0, 24 [pid 5102] close(3 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] exit_group(0 [pid 5103] <... set_robust_list resumed>) = 0 [pid 5102] <... close resumed>) = 0 [pid 5095] close(12 [pid 5094] <... futex resumed>) = ? [pid 5092] <... exit_group resumed>) = ? [pid 5103] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5102] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] +++ exited with 0 +++ [pid 5092] +++ exited with 0 +++ [pid 5103] <... socket resumed>) = 3 [pid 5102] <... futex resumed>) = 0 [pid 5095] close(13 [pid 5103] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5103] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5102] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5101] <... futex resumed>) = 0 [pid 5098] <... sendmsg resumed>) = 60 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5102] <... mmap resumed>) = 0x7f807632d000 [pid 5101] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5098] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] close(14 [pid 5013] restart_syscall(<... resuming interrupted clone ...> [pid 5103] <... futex resumed>) = 0 [pid 5102] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5101] <... futex resumed>) = 1 [pid 5098] <... futex resumed>) = 0 [pid 5096] close(3 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] <... restart_syscall resumed>) = 0 [pid 5103] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5102] <... mprotect resumed>) = 0 [pid 5101] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5098] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5096] <... close resumed>) = 0 [pid 5095] close(15 [pid 5103] <... socket resumed>) = 4 [pid 5102] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5096] close(4 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5103] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5099] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5104 attached [pid 5102] <... clone resumed>, parent_tid=[15], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 15 [pid 5101] <... futex resumed>) = 0 [pid 5096] <... close resumed>) = 0 [pid 5095] close(16 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5102] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] close(5 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] set_robust_list(0x7f807634d9e0, 24 [pid 5103] <... futex resumed>) = 0 [pid 5102] <... futex resumed>) = 0 [pid 5101] <... futex resumed>) = 1 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(17 [pid 5104] <... set_robust_list resumed>) = 0 [pid 5103] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5102] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5101] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] close(6 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 16 [pid 5104] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5103] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5105 attached [pid 5104] <... socket resumed>) = 3 [pid 5103] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5096] close(7 [pid 5095] close(18 [pid 5105] set_robust_list(0x555555a275e0, 24 [pid 5104] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5103] <... futex resumed>) = 0 [pid 5101] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... set_robust_list resumed>) = 0 [pid 5104] <... futex resumed>) = 1 [pid 5103] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5096] close(8 [pid 5105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5104] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5102] <... futex resumed>) = 0 [pid 5101] <... futex resumed>) = 0 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(19 [pid 5105] <... prctl resumed>) = 0 [pid 5096] close(9 [pid 5105] setpgid(0, 0 [pid 5102] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... setpgid resumed>) = 0 [pid 5096] close(10 [pid 5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5104] <... futex resumed>) = 0 [pid 5102] <... futex resumed>) = 1 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(20 [pid 5105] <... openat resumed>) = 3 [pid 5104] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5102] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5100] <... sendmsg resumed>) = 60 [pid 5096] close(11 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] write(3, "1000", 4 [pid 5104] <... socket resumed>) = 4 [pid 5100] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(21 [pid 5105] <... write resumed>) = 4 [pid 5104] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] <... futex resumed>) = 0 [pid 5096] close(12 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(3 [pid 5104] <... futex resumed>) = 1 [pid 5102] <... futex resumed>) = 0 [pid 5100] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5099] close(3 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(22 [pid 5105] <... close resumed>) = 0 [pid 5104] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5102] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... close resumed>) = 0 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(13 [pid 5105] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5102] <... futex resumed>) = 0 [pid 5099] close(4 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(23 [pid 5105] <... futex resumed>) = 0 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(24) = -1 EBADF (Bad file descriptor) [pid 5095] close(25) = -1 EBADF (Bad file descriptor) [pid 5095] close(26) = -1 EBADF (Bad file descriptor) [pid 5095] close(27) = -1 EBADF (Bad file descriptor) [pid 5095] close(28) = -1 EBADF (Bad file descriptor) [pid 5095] close(29 [pid 5104] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5102] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(14 [pid 5095] exit_group(0 [pid 5099] <... close resumed>) = 0 [pid 5097] <... futex resumed>) = ? [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... exit_group resumed>) = ? [pid 5105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5104] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5099] close(5 [pid 5097] +++ exited with 0 +++ [pid 5096] close(15 [pid 5095] +++ exited with 0 +++ [pid 5105] <... mmap resumed>) = 0x7f807632d000 [pid 5104] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5104] <... futex resumed>) = 1 [pid 5102] <... futex resumed>) = 0 [pid 5099] close(6 [pid 5096] close(16 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5102] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] restart_syscall(<... resuming interrupted clone ...> [pid 5104] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5105] <... mprotect resumed>) = 0 [pid 5102] <... futex resumed>) = 0 [pid 5099] close(7 [pid 5096] close(17 [pid 5011] <... restart_syscall resumed>) = 0 [pid 5105] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5102] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(8 [pid 5096] close(18 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(9 [pid 5096] close(19 [pid 5105] <... clone resumed>, parent_tid=[17], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 17 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5106 attached [pid 5105] <... futex resumed>) = 0 [pid 5099] close(10 [pid 5096] close(20 [pid 5105] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(11 [pid 5096] close(21 [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 14 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(12 [pid 5096] close(22 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(13 [pid 5096] close(23 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(14 [pid 5096] close(24 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(15 [pid 5096] close(25 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(16 [pid 5096] close(26 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(17 [pid 5096] close(27./strace-static-x86_64: Process 5107 attached [pid 5106] set_robust_list(0x7f807634d9e0, 24 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(18 [pid 5096] close(28 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(19 [pid 5096] close(29 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(20 [pid 5096] exit_group(0 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... futex resumed>) = ? [pid 5096] <... exit_group resumed>) = ? [pid 5099] close(21 [pid 5098] +++ exited with 0 +++ [pid 5096] +++ exited with 0 +++ [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... set_robust_list resumed>) = 0 [pid 5099] close(22) = -1 EBADF (Bad file descriptor) [pid 5099] close(23 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5099] close(24 [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 14 [pid 5106] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(25) = -1 EBADF (Bad file descriptor) [pid 5106] <... socket resumed>) = 3 [pid 5099] close(26 [pid 5106] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(27 [pid 5106] <... futex resumed>) = 1 [pid 5105] <... futex resumed>) = 0 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5106] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5105] <... futex resumed>) = 0 [pid 5099] close(28 [pid 5105] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... socket resumed>) = 4 [pid 5099] close(29 [pid 5106] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] exit_group(0 [pid 5100] <... futex resumed>) = ? [pid 5099] <... exit_group resumed>) = ? [pid 5105] <... futex resumed>) = 0 [pid 5106] <... futex resumed>) = 1 [pid 5100] +++ exited with 0 +++ [pid 5099] +++ exited with 0 +++ [pid 5105] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5105] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5106] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5106] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 16 [pid 5107] set_robust_list(0x555555a275e0, 24 [pid 5106] <... futex resumed>) = 1 [pid 5105] <... futex resumed>) = 0 [pid 5105] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5106] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5107] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5108 attached [pid 5105] <... futex resumed>) = 0 [pid 5108] set_robust_list(0x555555a275e0, 24 [pid 5107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5105] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5108] <... set_robust_list resumed>) = 0 [pid 5107] <... prctl resumed>) = 0 [pid 5103] <... sendmsg resumed>) = 60 [pid 5108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5103] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5109 attached [pid 5108] <... prctl resumed>) = 0 [pid 5103] <... futex resumed>) = 0 [pid 5109] set_robust_list(0x555555a275e0, 24 [pid 5108] setpgid(0, 0 [pid 5103] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5101] close(3 [pid 5109] <... set_robust_list resumed>) = 0 [pid 5108] <... setpgid resumed>) = 0 [pid 5101] <... close resumed>) = 0 [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5101] close(4 [pid 5109] <... prctl resumed>) = 0 [pid 5108] <... openat resumed>) = 3 [pid 5109] setpgid(0, 0 [pid 5108] write(3, "1000", 4 [pid 5109] <... setpgid resumed>) = 0 [pid 5108] <... write resumed>) = 4 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5108] close(3 [pid 5109] <... openat resumed>) = 3 [pid 5108] <... close resumed>) = 0 [pid 5109] write(3, "1000", 4 [pid 5108] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] <... write resumed>) = 4 [pid 5108] <... futex resumed>) = 0 [pid 5109] close(3 [pid 5108] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5109] <... close resumed>) = 0 [pid 5108] <... mmap resumed>) = 0x7f807632d000 [pid 5107] setpgid(0, 0 [pid 5109] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5108] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5109] <... futex resumed>) = 0 [pid 5108] <... mprotect resumed>) = 0 [pid 5107] <... setpgid resumed>) = 0 [pid 5109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5108] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5101] <... close resumed>) = 0 [pid 5109] <... mmap resumed>) = 0x7f807632d000 [pid 5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5101] close(5 [pid 5109] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5108] <... clone resumed>, parent_tid=[15], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 15 [pid 5107] <... openat resumed>) = 3 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... mprotect resumed>) = 0 [pid 5108] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] write(3, "1000", 4 [pid 5101] close(6 [pid 5109] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5108] <... futex resumed>) = 0 [pid 5107] <... write resumed>) = 4 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5107] close(3 [pid 5101] close(7 [pid 5109] <... clone resumed>, parent_tid=[17], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 17 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] <... close resumed>) = 0 [pid 5101] close(8 [pid 5109] <... futex resumed>) = 0 [pid 5107] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5107] <... futex resumed>) = 0 [pid 5101] close(9 [pid 5107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5110 attached [pid 5101] close(10 [pid 5110] set_robust_list(0x7f807634d9e0, 24 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... set_robust_list resumed>) = 0 [pid 5107] <... mmap resumed>) = 0x7f807632d000 [pid 5101] close(11 [pid 5110] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5107] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... socket resumed>) = 3 [pid 5101] close(12 [pid 5110] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] <... mprotect resumed>) = 0 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = 1 [pid 5108] <... futex resumed>) = 0 [pid 5101] close(13 [pid 5110] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5108] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... socket resumed>) = 4 [pid 5108] <... futex resumed>) = 0 [pid 5101] close(14 [pid 5110] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5108] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = 0 [pid 5108] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5107] <... clone resumed>, parent_tid=[15], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 15 [pid 5101] close(15 [pid 5110] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5108] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5108] <... futex resumed>) = 0 [pid 5107] <... futex resumed>) = 0 [pid 5101] close(16 [pid 5110] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5108] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5107] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5112 attached [pid 5110] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5101] close(17./strace-static-x86_64: Process 5111 attached [pid 5112] set_robust_list(0x7f807634d9e0, 24 [pid 5110] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... set_robust_list resumed>) = 0 [pid 5111] set_robust_list(0x7f807634d9e0, 24 [pid 5110] <... futex resumed>) = 1 [pid 5108] <... futex resumed>) = 0 [pid 5101] close(18 [pid 5112] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5110] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] <... set_robust_list resumed>) = 0 [pid 5108] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... socket resumed>) = 3 [pid 5111] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5108] <... futex resumed>) = 0 [pid 5101] close(19 [pid 5112] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5108] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... futex resumed>) = 1 [pid 5101] close(20 [pid 5111] <... socket resumed>) = 3 [pid 5107] <... futex resumed>) = 0 [pid 5112] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5111] <... futex resumed>) = 1 [pid 5109] <... futex resumed>) = 0 [pid 5107] <... futex resumed>) = 0 [pid 5101] close(21 [pid 5112] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5111] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... socket resumed>) = 4 [pid 5111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5109] <... futex resumed>) = 0 [pid 5101] close(22 [pid 5112] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5109] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... futex resumed>) = 1 [pid 5111] <... socket resumed>) = 4 [pid 5107] <... futex resumed>) = 0 [pid 5101] close(23 [pid 5112] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5111] <... futex resumed>) = 1 [pid 5109] <... futex resumed>) = 0 [pid 5107] <... futex resumed>) = 0 [pid 5101] close(24 [pid 5112] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5111] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5109] <... futex resumed>) = 0 [pid 5101] close(25 [pid 5112] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5109] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... futex resumed>) = 1 [pid 5111] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5107] <... futex resumed>) = 0 [pid 5101] close(26 [pid 5112] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5111] <... futex resumed>) = 1 [pid 5109] <... futex resumed>) = 0 [pid 5107] <... futex resumed>) = 0 [pid 5101] close(27 [pid 5112] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5111] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5109] <... futex resumed>) = 0 [pid 5101] close(28 [pid 5111] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5109] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5105] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(29) = -1 EBADF (Bad file descriptor) [pid 5101] exit_group(0 [pid 5103] <... futex resumed>) = ? [pid 5101] <... exit_group resumed>) = ? [pid 5103] +++ exited with 0 +++ [pid 5101] +++ exited with 0 +++ [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5018] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5104] <... sendmsg resumed>) = 60 [pid 5104] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5104] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5102] close(3) = 0 [pid 5102] close(4) = 0 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5102] close(5) = -1 EBADF (Bad file descriptor) [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 16 [pid 5102] close(6) = -1 EBADF (Bad file descriptor) [pid 5102] close(7) = -1 EBADF (Bad file descriptor) [pid 5102] close(8) = -1 EBADF (Bad file descriptor) [pid 5102] close(9) = -1 EBADF (Bad file descriptor) [pid 5102] close(10) = -1 EBADF (Bad file descriptor) [pid 5102] close(11) = -1 EBADF (Bad file descriptor) [pid 5102] close(12) = -1 EBADF (Bad file descriptor) [pid 5102] close(13) = -1 EBADF (Bad file descriptor) [pid 5102] close(14) = -1 EBADF (Bad file descriptor) [pid 5102] close(15) = -1 EBADF (Bad file descriptor) [pid 5102] close(16) = -1 EBADF (Bad file descriptor) [pid 5102] close(17) = -1 EBADF (Bad file descriptor) [pid 5102] close(18) = -1 EBADF (Bad file descriptor) [pid 5102] close(19) = -1 EBADF (Bad file descriptor) [pid 5102] close(20) = -1 EBADF (Bad file descriptor) [pid 5102] close(21) = -1 EBADF (Bad file descriptor) [pid 5102] close(22) = -1 EBADF (Bad file descriptor) [pid 5102] close(23) = -1 EBADF (Bad file descriptor) [pid 5102] close(24) = -1 EBADF (Bad file descriptor) [pid 5102] close(25) = -1 EBADF (Bad file descriptor) [pid 5102] close(26) = -1 EBADF (Bad file descriptor) [pid 5102] close(27) = -1 EBADF (Bad file descriptor) [pid 5102] close(28) = -1 EBADF (Bad file descriptor) [pid 5102] close(29) = -1 EBADF (Bad file descriptor) [pid 5102] exit_group(0 [pid 5104] <... futex resumed>) = ? [pid 5102] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5113 attached [pid 5104] +++ exited with 0 +++ [pid 5102] +++ exited with 0 +++ [pid 5113] set_robust_list(0x555555a275e0, 24) = 0 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 16 [pid 5113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5113] setpgid(0, 0./strace-static-x86_64: Process 5114 attached ) = 0 [pid 5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5114] set_robust_list(0x555555a275e0, 24 [pid 5108] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5114] <... set_robust_list resumed>) = 0 [pid 5113] <... openat resumed>) = 3 [pid 5107] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5113] write(3, "1000", 4 [pid 5109] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5114] <... prctl resumed>) = 0 [pid 5113] <... write resumed>) = 4 [pid 5114] setpgid(0, 0 [pid 5113] close(3 [pid 5114] <... setpgid resumed>) = 0 [pid 5113] <... close resumed>) = 0 [pid 5114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5113] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] <... openat resumed>) = 3 [pid 5113] <... futex resumed>) = 0 [pid 5114] write(3, "1000", 4 [pid 5113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5114] <... write resumed>) = 4 [pid 5113] <... mmap resumed>) = 0x7f807632d000 [pid 5114] close(3 [pid 5113] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5114] <... close resumed>) = 0 [pid 5113] <... mprotect resumed>) = 0 [pid 5114] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5106] <... sendmsg resumed>) = 60 [pid 5114] <... futex resumed>) = 0 [pid 5106] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] close(3 [pid 5114] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5113] <... clone resumed>, parent_tid=[17], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 17 [pid 5106] <... futex resumed>) = 0 [pid 5105] <... close resumed>) = 0 [pid 5114] <... mmap resumed>) = 0x7f807632d000 [pid 5113] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5106] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5105] close(4./strace-static-x86_64: Process 5115 attached [pid 5114] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5113] <... futex resumed>) = 0 [pid 5105] <... close resumed>) = 0 [pid 5115] set_robust_list(0x7f807634d9e0, 24 [pid 5114] <... mprotect resumed>) = 0 [pid 5113] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5105] close(5 [pid 5115] <... set_robust_list resumed>) = 0 [pid 5114] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5105] close(6 [pid 5115] <... socket resumed>) = 3 [pid 5114] <... clone resumed>, parent_tid=[17], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 17 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] close(7./strace-static-x86_64: Process 5116 attached [pid 5115] <... futex resumed>) = 1 [pid 5114] <... futex resumed>) = 0 [pid 5113] <... futex resumed>) = 0 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] set_robust_list(0x7f807634d9e0, 24 [pid 5115] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5114] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5113] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] close(8 [pid 5113] <... futex resumed>) = 0 [pid 5113] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5116] <... set_robust_list resumed>) = 0 [pid 5116] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... socket resumed>) = 3 [pid 5115] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5105] close(9 [pid 5116] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5115] <... socket resumed>) = 4 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... futex resumed>) = 1 [pid 5115] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] <... futex resumed>) = 0 [pid 5105] close(10 [pid 5116] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] <... futex resumed>) = 1 [pid 5114] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] <... futex resumed>) = 0 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5115] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5114] <... futex resumed>) = 0 [pid 5113] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] close(11 [pid 5116] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5114] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5113] <... futex resumed>) = 0 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... socket resumed>) = 4 [pid 5115] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5113] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5105] close(12 [pid 5116] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5115] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... futex resumed>) = 1 [pid 5115] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] <... futex resumed>) = 0 [pid 5105] close(13 [pid 5116] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] <... futex resumed>) = 1 [pid 5114] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] <... futex resumed>) = 0 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5115] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5114] <... futex resumed>) = 0 [pid 5113] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] close(14 [pid 5116] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5114] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5116] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5116] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5114] <... futex resumed>) = 0 [pid 5116] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5114] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5114] <... futex resumed>) = 0 [pid 5116] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5114] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5113] <... futex resumed>) = 0 [pid 5110] <... sendmsg resumed>) = 60 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5113] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5110] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] close(15 [pid 5110] <... futex resumed>) = 0 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5108] close(3 [pid 5105] close(16 [pid 5108] <... close resumed>) = 0 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(4 [pid 5105] close(17 [pid 5108] <... close resumed>) = 0 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(5 [pid 5105] close(18 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(6 [pid 5105] close(19 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(7 [pid 5105] close(20 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(8 [pid 5105] close(21 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(9 [pid 5105] close(22 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(10 [pid 5105] close(23 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(11 [pid 5105] close(24 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(12 [pid 5105] close(25 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(13 [pid 5105] close(26 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(14 [pid 5105] close(27 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(15 [pid 5105] close(28 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(16 [pid 5105] close(29 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(17 [pid 5105] exit_group(0 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... futex resumed>) = ? [pid 5105] <... exit_group resumed>) = ? [pid 5108] close(18 [pid 5106] +++ exited with 0 +++ [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] +++ exited with 0 +++ [pid 5112] <... sendmsg resumed>) = 60 [pid 5112] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5108] close(19 [pid 5112] <... futex resumed>) = 0 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5108] close(20) = -1 EBADF (Bad file descriptor) [pid 5108] close(21) = -1 EBADF (Bad file descriptor) [pid 5108] close(22) = -1 EBADF (Bad file descriptor) [pid 5108] close(23) = -1 EBADF (Bad file descriptor) [pid 5108] close(24) = -1 EBADF (Bad file descriptor) [pid 5108] close(25) = -1 EBADF (Bad file descriptor) [pid 5108] close(26) = -1 EBADF (Bad file descriptor) [pid 5108] close(27) = -1 EBADF (Bad file descriptor) [pid 5108] close(28) = -1 EBADF (Bad file descriptor) [pid 5108] close(29) = -1 EBADF (Bad file descriptor) [pid 5108] exit_group(0 [pid 5110] <... futex resumed>) = ? [pid 5108] <... exit_group resumed>) = ? [pid 5110] +++ exited with 0 +++ [pid 5108] +++ exited with 0 +++ [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5107] close(3 [pid 5013] restart_syscall(<... resuming interrupted clone ...> [pid 5107] <... close resumed>) = 0 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5107] close(4 [pid 5017] restart_syscall(<... resuming interrupted clone ...> [pid 5013] <... restart_syscall resumed>) = 0 [pid 5017] <... restart_syscall resumed>) = 0 [pid 5107] <... close resumed>) = 0 [pid 5107] close(5 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5107] close(6 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 18 [pid 5114] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 16 ./strace-static-x86_64: Process 5117 attached [pid 5107] close(7 [pid 5117] set_robust_list(0x555555a275e0, 24 [pid 5113] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... set_robust_list resumed>) = 0 [pid 5107] close(8 [pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... prctl resumed>) = 0 [pid 5107] close(9./strace-static-x86_64: Process 5118 attached [pid 5117] setpgid(0, 0 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] set_robust_list(0x555555a275e0, 24 [pid 5117] <... setpgid resumed>) = 0 [pid 5107] close(10 [pid 5118] <... set_robust_list resumed>) = 0 [pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5117] <... openat resumed>) = 3 [pid 5107] close(11 [pid 5118] <... prctl resumed>) = 0 [pid 5117] write(3, "1000", 4 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] setpgid(0, 0 [pid 5117] <... write resumed>) = 4 [pid 5107] close(12 [pid 5118] <... setpgid resumed>) = 0 [pid 5117] close(3 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5117] <... close resumed>) = 0 [pid 5107] close(13 [pid 5118] <... openat resumed>) = 3 [pid 5117] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] write(3, "1000", 4 [pid 5117] <... futex resumed>) = 0 [pid 5107] close(14 [pid 5118] <... write resumed>) = 4 [pid 5117] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(3 [pid 5117] <... mmap resumed>) = 0x7f807632d000 [pid 5107] close(15 [pid 5118] <... close resumed>) = 0 [pid 5117] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] <... mprotect resumed>) = 0 [pid 5107] close(16 [pid 5118] <... futex resumed>) = 0 [pid 5117] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5107] close(17 [pid 5118] <... mmap resumed>) = 0x7f807632d000 [pid 5117] <... clone resumed>, parent_tid=[19], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 19 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5119 attached [pid 5118] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5117] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] <... sendmsg resumed>) = 60 [pid 5119] set_robust_list(0x7f807634d9e0, 24 [pid 5117] <... futex resumed>) = 0 [pid 5111] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] <... set_robust_list resumed>) = 0 [pid 5117] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] <... futex resumed>) = 0 [pid 5119] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5111] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(3 [pid 5119] <... futex resumed>) = 1 [pid 5117] <... futex resumed>) = 0 [pid 5109] <... close resumed>) = 0 [pid 5119] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5117] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(4 [pid 5119] <... socket resumed>) = 4 [pid 5117] <... futex resumed>) = 0 [pid 5109] <... close resumed>) = 0 [pid 5119] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5109] close(5 [pid 5119] <... futex resumed>) = 0 [pid 5117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(6 [pid 5119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5117] <... futex resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5117] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5109] close(7 [pid 5119] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(8 [pid 5119] <... futex resumed>) = 1 [pid 5117] <... futex resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(9 [pid 5119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5117] <... futex resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5117] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5109] close(10) = -1 EBADF (Bad file descriptor) [pid 5107] close(18 [pid 5118] <... mprotect resumed>) = 0 [pid 5109] close(11 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(19 [pid 5109] close(12 [pid 5118] <... clone resumed>, parent_tid=[17], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 17 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(13 [pid 5107] close(20 [pid 5118] <... futex resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5109] close(14 [pid 5107] close(21./strace-static-x86_64: Process 5120 attached [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] set_robust_list(0x7f807634d9e0, 24 [pid 5109] close(15 [pid 5107] close(22 [pid 5120] <... set_robust_list resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5109] close(16 [pid 5107] close(23 [pid 5120] <... socket resumed>) = 3 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(17 [pid 5107] close(24 [pid 5120] <... futex resumed>) = 1 [pid 5118] <... futex resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5118] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(18 [pid 5107] close(25 [pid 5120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5118] <... futex resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5118] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5109] close(19 [pid 5107] close(26 [pid 5120] <... socket resumed>) = 4 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(20 [pid 5107] close(27 [pid 5120] <... futex resumed>) = 1 [pid 5118] <... futex resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5118] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(21 [pid 5107] close(28 [pid 5120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5118] <... futex resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5118] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5109] close(22 [pid 5107] close(29 [pid 5120] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] close(23 [pid 5107] exit_group(0 [pid 5120] <... futex resumed>) = 1 [pid 5118] <... futex resumed>) = 0 [pid 5112] <... futex resumed>) = ? [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... exit_group resumed>) = ? [pid 5120] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5118] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5112] +++ exited with 0 +++ [pid 5109] close(24 [pid 5120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] +++ exited with 0 +++ [pid 5120] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5118] <... futex resumed>) = 0 [pid 5109] close(25 [pid 5118] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5109] close(26 [pid 5011] restart_syscall(<... resuming interrupted clone ...> [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] <... restart_syscall resumed>) = 0 [pid 5109] close(27) = -1 EBADF (Bad file descriptor) [pid 5109] close(28) = -1 EBADF (Bad file descriptor) [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5109] close(29) = -1 EBADF (Bad file descriptor) [pid 5109] exit_group(0 [pid 5111] <... futex resumed>) = ? [pid 5109] <... exit_group resumed>) = ? [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 16 ./strace-static-x86_64: Process 5121 attached [pid 5111] +++ exited with 0 +++ [pid 5109] +++ exited with 0 +++ [pid 5121] set_robust_list(0x555555a275e0, 24 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5121] <... set_robust_list resumed>) = 0 [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5121] setpgid(0, 0./strace-static-x86_64: Process 5122 attached ) = 0 [pid 5122] set_robust_list(0x555555a275e0, 24 [pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 18 [pid 5122] <... set_robust_list resumed>) = 0 [pid 5121] <... openat resumed>) = 3 [pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5121] write(3, "1000", 4 [pid 5122] <... prctl resumed>) = 0 [pid 5121] <... write resumed>) = 4 [pid 5122] setpgid(0, 0 [pid 5121] close(3 [pid 5122] <... setpgid resumed>) = 0 [pid 5121] <... close resumed>) = 0 [pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5121] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... openat resumed>) = 3 [pid 5121] <... futex resumed>) = 0 [pid 5122] write(3, "1000", 4 [pid 5121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5122] <... write resumed>) = 4 [pid 5121] <... mmap resumed>) = 0x7f807632d000 [pid 5122] close(3 [pid 5121] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5117] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5122] <... close resumed>) = 0 [pid 5121] <... mprotect resumed>) = 0 [pid 5122] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5122] <... futex resumed>) = 0 [pid 5122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5121] <... clone resumed>, parent_tid=[17], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 17 [pid 5122] <... mmap resumed>) = 0x7f807632d000 [pid 5121] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5121] <... futex resumed>) = 0 [pid 5122] <... mprotect resumed>) = 0 [pid 5121] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5122] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[19], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 19 [pid 5122] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5122] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5123 attached [pid 5123] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5123] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5124 attached ) = 3 [pid 5124] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5124] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5124] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5122] <... futex resumed>) = 0 [pid 5124] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5122] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5124] <... socket resumed>) = 4 [pid 5122] <... futex resumed>) = 0 [pid 5124] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5124] <... futex resumed>) = 0 [pid 5122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5124] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5122] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5122] <... futex resumed>) = 0 [pid 5124] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5122] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5124] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5124] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5123] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... futex resumed>) = 0 [pid 5124] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5122] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5123] <... futex resumed>) = 1 [pid 5122] <... futex resumed>) = 0 [pid 5121] <... futex resumed>) = 0 [pid 5124] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5123] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5122] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5121] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] <... sendmsg resumed>) = 60 [pid 5123] <... socket resumed>) = 4 [pid 5121] <... futex resumed>) = 0 [pid 5118] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5116] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5116] <... futex resumed>) = 0 [pid 5123] <... futex resumed>) = 0 [pid 5121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5116] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5123] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5121] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] close(3 [pid 5123] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5121] <... futex resumed>) = 0 [pid 5114] <... close resumed>) = 0 [pid 5123] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5114] close(4 [pid 5123] <... futex resumed>) = 0 [pid 5121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5123] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5121] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] <... close resumed>) = 0 [pid 5123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5121] <... futex resumed>) = 0 [pid 5114] close(5 [pid 5123] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5121] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(6) = -1 EBADF (Bad file descriptor) [pid 5114] close(7) = -1 EBADF (Bad file descriptor) [pid 5114] close(8) = -1 EBADF (Bad file descriptor) [pid 5114] close(9) = -1 EBADF (Bad file descriptor) [pid 5114] close(10) = -1 EBADF (Bad file descriptor) [pid 5114] close(11) = -1 EBADF (Bad file descriptor) [pid 5114] close(12) = -1 EBADF (Bad file descriptor) [pid 5114] close(13) = -1 EBADF (Bad file descriptor) [pid 5114] close(14) = -1 EBADF (Bad file descriptor) [pid 5114] close(15) = -1 EBADF (Bad file descriptor) [pid 5114] close(16) = -1 EBADF (Bad file descriptor) [pid 5114] close(17) = -1 EBADF (Bad file descriptor) [pid 5114] close(18) = -1 EBADF (Bad file descriptor) [pid 5114] close(19) = -1 EBADF (Bad file descriptor) [pid 5114] close(20) = -1 EBADF (Bad file descriptor) [pid 5114] close(21) = -1 EBADF (Bad file descriptor) [pid 5114] close(22) = -1 EBADF (Bad file descriptor) [pid 5114] close(23) = -1 EBADF (Bad file descriptor) [pid 5114] close(24) = -1 EBADF (Bad file descriptor) [pid 5114] close(25) = -1 EBADF (Bad file descriptor) [pid 5114] close(26) = -1 EBADF (Bad file descriptor) [pid 5114] close(27) = -1 EBADF (Bad file descriptor) [pid 5114] close(28) = -1 EBADF (Bad file descriptor) [pid 5114] close(29) = -1 EBADF (Bad file descriptor) [pid 5114] exit_group(0) = ? [pid 5116] <... futex resumed>) = ? [pid 5116] +++ exited with 0 +++ [pid 5114] +++ exited with 0 +++ [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5015] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 18 ./strace-static-x86_64: Process 5125 attached [pid 5125] set_robust_list(0x555555a275e0, 24 [pid 5122] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5125] <... set_robust_list resumed>) = 0 [pid 5125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5125] setpgid(0, 0) = 0 [pid 5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5125] write(3, "1000", 4) = 4 [pid 5125] close(3) = 0 [pid 5121] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5125] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5125] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5125] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[19], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 19 [pid 5125] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5125] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5126 attached [pid 5126] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5126] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5115] <... sendmsg resumed>) = 60 [pid 5115] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] close(3 [pid 5115] <... futex resumed>) = 0 [pid 5115] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] <... close resumed>) = 0 [pid 5113] close(4 [pid 5126] <... socket resumed>) = 3 [pid 5126] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5125] <... futex resumed>) = 0 [pid 5113] <... close resumed>) = 0 [pid 5126] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5125] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] close(5 [pid 5126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5125] <... futex resumed>) = 0 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5125] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5113] close(6 [pid 5126] <... socket resumed>) = 4 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] close(7 [pid 5126] <... futex resumed>) = 1 [pid 5125] <... futex resumed>) = 0 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5125] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] close(8 [pid 5126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5125] <... futex resumed>) = 0 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5125] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5113] close(9 [pid 5126] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] close(10 [pid 5126] <... futex resumed>) = 1 [pid 5125] <... futex resumed>) = 0 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5125] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] close(11 [pid 5126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5125] <... futex resumed>) = 0 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5125] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5113] close(12) = -1 EBADF (Bad file descriptor) [pid 5113] close(13) = -1 EBADF (Bad file descriptor) [pid 5113] close(14) = -1 EBADF (Bad file descriptor) [pid 5113] close(15) = -1 EBADF (Bad file descriptor) [pid 5113] close(16) = -1 EBADF (Bad file descriptor) [pid 5113] close(17) = -1 EBADF (Bad file descriptor) [pid 5113] close(18) = -1 EBADF (Bad file descriptor) [pid 5113] close(19) = -1 EBADF (Bad file descriptor) [pid 5113] close(20) = -1 EBADF (Bad file descriptor) [pid 5113] close(21) = -1 EBADF (Bad file descriptor) [pid 5113] close(22) = -1 EBADF (Bad file descriptor) [pid 5113] close(23) = -1 EBADF (Bad file descriptor) [pid 5113] close(24) = -1 EBADF (Bad file descriptor) [pid 5113] close(25) = -1 EBADF (Bad file descriptor) [pid 5113] close(26) = -1 EBADF (Bad file descriptor) [pid 5113] close(27) = -1 EBADF (Bad file descriptor) [pid 5113] close(28) = -1 EBADF (Bad file descriptor) [pid 5113] close(29) = -1 EBADF (Bad file descriptor) [pid 5113] exit_group(0 [pid 5115] <... futex resumed>) = ? [pid 5113] <... exit_group resumed>) = ? [pid 5115] +++ exited with 0 +++ [pid 5113] +++ exited with 0 +++ [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5119] <... sendmsg resumed>) = 60 [pid 5119] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5119] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 18 ./strace-static-x86_64: Process 5127 attached [pid 5117] close(3 [pid 5127] set_robust_list(0x555555a275e0, 24 [pid 5117] <... close resumed>) = 0 [pid 5117] close(4 [pid 5127] <... set_robust_list resumed>) = 0 [pid 5117] <... close resumed>) = 0 [pid 5127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5125] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5117] close(5 [pid 5127] <... prctl resumed>) = 0 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] setpgid(0, 0 [pid 5117] close(6 [pid 5127] <... setpgid resumed>) = 0 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5117] close(7 [pid 5127] <... openat resumed>) = 3 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] write(3, "1000", 4) = 4 [pid 5127] close(3) = 0 [pid 5117] close(8 [pid 5127] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... futex resumed>) = 0 [pid 5117] close(9 [pid 5127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... mmap resumed>) = 0x7f807632d000 [pid 5117] close(10 [pid 5127] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... mprotect resumed>) = 0 [pid 5117] close(11 [pid 5127] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(12 [pid 5127] <... clone resumed>, parent_tid=[19], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 19 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5128 attached [pid 5127] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] close(13 [pid 5128] set_robust_list(0x7f807634d9e0, 24 [pid 5127] <... futex resumed>) = 0 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... sendmsg resumed>) = 60 [pid 5128] <... set_robust_list resumed>) = 0 [pid 5117] close(14 [pid 5128] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5120] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... socket resumed>) = 3 [pid 5120] <... futex resumed>) = 0 [pid 5117] close(15 [pid 5128] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... futex resumed>) = 0 [pid 5117] close(16 [pid 5128] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(17) = -1 EBADF (Bad file descriptor) [pid 5117] close(18) = -1 EBADF (Bad file descriptor) [pid 5117] close(19) = -1 EBADF (Bad file descriptor) [pid 5117] close(20) = -1 EBADF (Bad file descriptor) [pid 5117] close(21) = -1 EBADF (Bad file descriptor) [pid 5117] close(22) = -1 EBADF (Bad file descriptor) [pid 5117] close(23) = -1 EBADF (Bad file descriptor) [pid 5117] close(24) = -1 EBADF (Bad file descriptor) [pid 5117] close(25) = -1 EBADF (Bad file descriptor) [pid 5117] close(26) = -1 EBADF (Bad file descriptor) [pid 5117] close(27) = -1 EBADF (Bad file descriptor) [pid 5117] close(28) = -1 EBADF (Bad file descriptor) [pid 5117] close(29) = -1 EBADF (Bad file descriptor) [pid 5117] exit_group(0 [pid 5119] <... futex resumed>) = ? [pid 5117] <... exit_group resumed>) = ? [pid 5127] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5119] +++ exited with 0 +++ [pid 5117] +++ exited with 0 +++ [pid 5127] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] close(3 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5128] <... futex resumed>) = 0 [pid 5127] <... futex resumed>) = 1 [pid 5118] <... close resumed>) = 0 [pid 5128] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5127] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5118] close(4 [pid 5128] <... socket resumed>) = 4 [pid 5118] <... close resumed>) = 0 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5128] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] close(5 [pid 5128] <... futex resumed>) = 1 [pid 5127] <... futex resumed>) = 0 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 20 [pid 5128] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5127] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] close(6./strace-static-x86_64: Process 5129 attached [pid 5128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5127] <... futex resumed>) = 0 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] set_robust_list(0x555555a275e0, 24 [pid 5128] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5127] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5118] close(7 [pid 5129] <... set_robust_list resumed>) = 0 [pid 5128] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5128] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] close(8 [pid 5129] <... prctl resumed>) = 0 [pid 5128] <... futex resumed>) = 1 [pid 5127] <... futex resumed>) = 0 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] setpgid(0, 0 [pid 5128] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5127] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] close(9 [pid 5129] <... setpgid resumed>) = 0 [pid 5127] <... futex resumed>) = 0 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5127] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5118] close(10 [pid 5129] <... openat resumed>) = 3 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] write(3, "1000", 4 [pid 5118] close(11 [pid 5129] <... write resumed>) = 4 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(3 [pid 5118] close(12) = -1 EBADF (Bad file descriptor) [pid 5118] close(13) = -1 EBADF (Bad file descriptor) [pid 5118] close(14) = -1 EBADF (Bad file descriptor) [pid 5118] close(15) = -1 EBADF (Bad file descriptor) [pid 5118] close(16) = -1 EBADF (Bad file descriptor) [pid 5118] close(17) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = 0 [pid 5124] <... sendmsg resumed>) = 60 [pid 5118] close(18 [pid 5129] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5124] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] close(3 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... futex resumed>) = 0 [pid 5124] <... futex resumed>) = 0 [pid 5122] <... close resumed>) = 0 [pid 5118] close(19 [pid 5129] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5124] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5122] close(4 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... mmap resumed>) = 0x7f807632d000 [pid 5122] <... close resumed>) = 0 [pid 5118] close(20 [pid 5129] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5122] close(5 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... mprotect resumed>) = 0 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(21 [pid 5129] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5122] close(6 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(22 [pid 5129] <... clone resumed>, parent_tid=[21], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 21 [pid 5122] close(7 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(23 [pid 5129] <... futex resumed>) = 0 [pid 5122] close(8 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5130 attached [pid 5129] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(24 [pid 5130] set_robust_list(0x7f807634d9e0, 24 [pid 5122] close(9 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... set_robust_list resumed>) = 0 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(25 [pid 5130] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5122] close(10 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... socket resumed>) = 3 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(26 [pid 5130] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] close(11 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... futex resumed>) = 1 [pid 5129] <... futex resumed>) = 0 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(27 [pid 5130] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5129] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] <... sendmsg resumed>) = 60 [pid 5130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5129] <... futex resumed>) = 0 [pid 5130] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5129] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5123] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5130] <... socket resumed>) = 4 [pid 5130] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] <... futex resumed>) = 0 [pid 5130] <... futex resumed>) = 1 [pid 5129] <... futex resumed>) = 0 [pid 5130] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5129] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5129] <... futex resumed>) = 0 [pid 5130] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5129] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5130] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5130] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5129] <... futex resumed>) = 0 [pid 5130] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5129] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5129] <... futex resumed>) = 0 [pid 5130] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5129] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5122] close(12 [pid 5121] close(3 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = 0 [pid 5118] close(28 [pid 5122] close(13 [pid 5121] close(4 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(29 [pid 5122] close(14) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = 0 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(15 [pid 5121] close(5 [pid 5118] exit_group(0 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... futex resumed>) = ? [pid 5118] <... exit_group resumed>) = ? [pid 5122] close(16 [pid 5121] close(6 [pid 5120] +++ exited with 0 +++ [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] +++ exited with 0 +++ [pid 5122] close(17 [pid 5121] close(7 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] restart_syscall(<... resuming interrupted clone ...> [pid 5122] close(18 [pid 5121] close(8 [pid 5017] <... restart_syscall resumed>) = 0 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(19 [pid 5121] close(9 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5122] close(20 [pid 5121] close(10 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 18 [pid 5122] close(21 [pid 5121] close(11 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5131 attached [pid 5122] close(22 [pid 5121] close(12 [pid 5131] set_robust_list(0x555555a275e0, 24 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... set_robust_list resumed>) = 0 [pid 5122] close(23 [pid 5121] close(13 [pid 5131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... prctl resumed>) = 0 [pid 5122] close(24 [pid 5121] close(14 [pid 5131] setpgid(0, 0 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... setpgid resumed>) = 0 [pid 5122] close(25 [pid 5121] close(15 [pid 5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... openat resumed>) = 3 [pid 5122] close(26 [pid 5121] close(16 [pid 5131] write(3, "1000", 4 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... write resumed>) = 4 [pid 5122] close(27 [pid 5121] close(17 [pid 5131] close(3 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... close resumed>) = 0 [pid 5122] close(28 [pid 5121] close(18 [pid 5131] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... futex resumed>) = 0 [pid 5122] close(29 [pid 5121] close(19 [pid 5131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... mmap resumed>) = 0x7f807632d000 [pid 5122] exit_group(0 [pid 5121] close(20 [pid 5131] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5124] <... futex resumed>) = ? [pid 5122] <... exit_group resumed>) = ? [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... mprotect resumed>) = 0 [pid 5124] +++ exited with 0 +++ [pid 5131] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5122] +++ exited with 0 +++ [pid 5121] close(21) = -1 EBADF (Bad file descriptor) [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5131] <... clone resumed>, parent_tid=[19], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 19 [pid 5121] close(22 [pid 5016] restart_syscall(<... resuming interrupted clone ...> [pid 5131] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... restart_syscall resumed>) = 0 [pid 5131] <... futex resumed>) = 0 [pid 5121] close(23 [pid 5131] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(24 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(25 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 20 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(26./strace-static-x86_64: Process 5133 attached ) = -1 EBADF (Bad file descriptor) [pid 5133] set_robust_list(0x555555a275e0, 24 [pid 5121] close(27 [pid 5133] <... set_robust_list resumed>) = 0 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5121] close(28 [pid 5133] <... prctl resumed>) = 0 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] setpgid(0, 0 [pid 5121] close(29 [pid 5133] <... setpgid resumed>) = 0 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5132 attached [pid 5133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5121] exit_group(0 [pid 5133] <... openat resumed>) = 3 [pid 5132] set_robust_list(0x7f807634d9e0, 24 [pid 5123] <... futex resumed>) = ? [pid 5121] <... exit_group resumed>) = ? [pid 5133] write(3, "1000", 4) = 4 [pid 5133] close(3) = 0 [pid 5133] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5133] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5133] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5132] <... set_robust_list resumed>) = 0 [pid 5133] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5129] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5123] +++ exited with 0 +++ [pid 5121] +++ exited with 0 +++ [pid 5132] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5133] <... clone resumed>, parent_tid=[21], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 21 [pid 5133] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5133] <... futex resumed>) = 0 [pid 5132] <... socket resumed>) = 3 [pid 5011] restart_syscall(<... resuming interrupted clone ...> [pid 5133] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5132] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] <... restart_syscall resumed>) = 0 [pid 5132] <... futex resumed>) = 1 [pid 5131] <... futex resumed>) = 0 [pid 5132] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5131] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5131] <... futex resumed>) = 0 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5131] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5134 attached [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 18 [pid 5134] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5134] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5134] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5133] <... futex resumed>) = 0 [pid 5134] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5133] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5134] <... socket resumed>) = 4 [pid 5133] <... futex resumed>) = 0 [pid 5134] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5133] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5132] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5126] <... sendmsg resumed>) = 60 [pid 5134] <... futex resumed>) = 0 [pid 5133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5126] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5134] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5133] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5132] <... socket resumed>) = 4 [pid 5126] <... futex resumed>) = 0 [pid 5125] close(3 [pid 5134] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5133] <... futex resumed>) = 0 [pid 5132] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5126] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5125] <... close resumed>) = 0 [pid 5134] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5133] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5132] <... futex resumed>) = 1 [pid 5131] <... futex resumed>) = 0 [pid 5125] close(4./strace-static-x86_64: Process 5135 attached [pid 5134] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5132] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5131] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] <... close resumed>) = 0 [pid 5134] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5131] <... futex resumed>) = 0 [pid 5125] close(5 [pid 5135] set_robust_list(0x555555a275e0, 24 [pid 5134] <... futex resumed>) = 1 [pid 5133] <... futex resumed>) = 0 [pid 5132] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5131] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5133] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5132] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5135] <... set_robust_list resumed>) = 0 [pid 5125] close(6 [pid 5134] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5133] <... futex resumed>) = 0 [pid 5132] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5133] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5132] <... futex resumed>) = 1 [pid 5131] <... futex resumed>) = 0 [pid 5125] close(7 [pid 5132] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5131] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... prctl resumed>) = 0 [pid 5132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5131] <... futex resumed>) = 0 [pid 5125] close(8 [pid 5131] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(9 [pid 5135] setpgid(0, 0 [pid 5132] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(10 [pid 5135] <... setpgid resumed>) = 0 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5125] close(11) = -1 EBADF (Bad file descriptor) [pid 5135] <... openat resumed>) = 3 [pid 5125] close(12 [pid 5135] write(3, "1000", 4 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... write resumed>) = 4 [pid 5125] close(13 [pid 5135] close(3 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = 0 [pid 5125] close(14 [pid 5135] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... futex resumed>) = 0 [pid 5125] close(15 [pid 5135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... mmap resumed>) = 0x7f807632d000 [pid 5125] close(16 [pid 5135] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... mprotect resumed>) = 0 [pid 5125] close(17 [pid 5135] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... clone resumed>, parent_tid=[19], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 19 [pid 5125] close(18 [pid 5135] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... futex resumed>) = 0 [pid 5125] close(19 [pid 5135] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5136 attached [pid 5125] close(20 [pid 5136] set_robust_list(0x7f807634d9e0, 24 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] <... set_robust_list resumed>) = 0 [pid 5125] close(21) = -1 EBADF (Bad file descriptor) [pid 5136] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5128] <... sendmsg resumed>) = 60 [pid 5125] close(22 [pid 5136] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5128] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] <... futex resumed>) = 1 [pid 5128] <... futex resumed>) = 0 [pid 5125] close(23 [pid 5136] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5128] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5127] close(3 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = 0 [pid 5125] close(24 [pid 5135] <... futex resumed>) = 0 [pid 5127] close(4 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] <... close resumed>) = 0 [pid 5125] close(25 [pid 5136] <... futex resumed>) = 0 [pid 5135] <... futex resumed>) = 1 [pid 5127] close(5 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5135] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(26 [pid 5136] <... socket resumed>) = 4 [pid 5127] close(6 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(27 [pid 5136] <... futex resumed>) = 1 [pid 5135] <... futex resumed>) = 0 [pid 5127] close(7 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5135] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(28 [pid 5136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5135] <... futex resumed>) = 0 [pid 5127] close(8 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5135] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(29 [pid 5136] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5127] close(9 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] exit_group(0 [pid 5136] <... futex resumed>) = 1 [pid 5135] <... futex resumed>) = 0 [pid 5127] close(10 [pid 5126] <... futex resumed>) = ? [pid 5125] <... exit_group resumed>) = ? [pid 5136] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5135] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] +++ exited with 0 +++ [pid 5125] +++ exited with 0 +++ [pid 5135] <... futex resumed>) = 0 [pid 5127] close(11 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5135] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] restart_syscall(<... resuming interrupted clone ...> [pid 5127] close(12 [pid 5015] <... restart_syscall resumed>) = 0 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(13) = -1 EBADF (Bad file descriptor) [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5127] close(14) = -1 EBADF (Bad file descriptor) [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 20 [pid 5127] close(15) = -1 EBADF (Bad file descriptor) [pid 5127] close(16) = -1 EBADF (Bad file descriptor) [pid 5127] close(17) = -1 EBADF (Bad file descriptor) [pid 5127] close(18) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5127] close(19) = -1 EBADF (Bad file descriptor) [pid 5127] close(20) = -1 EBADF (Bad file descriptor) [pid 5127] close(21 [pid 5131] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(22) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5137 attached [pid 5127] close(23 [pid 5137] set_robust_list(0x555555a275e0, 24 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(24) = -1 EBADF (Bad file descriptor) [pid 5137] <... set_robust_list resumed>) = 0 [pid 5127] close(25) = -1 EBADF (Bad file descriptor) [pid 5127] close(26 [pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... prctl resumed>) = 0 [pid 5127] close(27) = -1 EBADF (Bad file descriptor) [pid 5137] setpgid(0, 0 [pid 5127] close(28 [pid 5137] <... setpgid resumed>) = 0 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5127] close(29) = -1 EBADF (Bad file descriptor) [pid 5137] <... openat resumed>) = 3 [pid 5127] exit_group(0 [pid 5137] write(3, "1000", 4 [pid 5128] <... futex resumed>) = ? [pid 5127] <... exit_group resumed>) = ? [pid 5137] <... write resumed>) = 4 [pid 5128] +++ exited with 0 +++ [pid 5127] +++ exited with 0 +++ [pid 5137] close(3) = 0 [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5137] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 20 [pid 5137] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5137] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5137] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[21], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 21 [pid 5137] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5137] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5138 attached [pid 5138] set_robust_list(0x555555a275e0, 24./strace-static-x86_64: Process 5139 attached ) = 0 [pid 5139] set_robust_list(0x7f807634d9e0, 24 [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5139] <... set_robust_list resumed>) = 0 [pid 5138] <... prctl resumed>) = 0 [pid 5139] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5138] setpgid(0, 0 [pid 5139] <... socket resumed>) = 3 [pid 5138] <... setpgid resumed>) = 0 [pid 5139] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5139] <... futex resumed>) = 1 [pid 5138] <... openat resumed>) = 3 [pid 5137] <... futex resumed>) = 0 [pid 5139] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5138] write(3, "1000", 4 [pid 5137] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5138] <... write resumed>) = 4 [pid 5137] <... futex resumed>) = 0 [pid 5139] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5138] close(3 [pid 5137] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5139] <... socket resumed>) = 4 [pid 5138] <... close resumed>) = 0 [pid 5139] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... futex resumed>) = 1 [pid 5138] <... futex resumed>) = 0 [pid 5137] <... futex resumed>) = 0 [pid 5135] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5139] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5137] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5138] <... mmap resumed>) = 0x7f807632d000 [pid 5137] <... futex resumed>) = 0 [pid 5139] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 5139] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5137] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5139] <... futex resumed>) = 0 [pid 5138] <... mprotect resumed>) = 0 [pid 5137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5139] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5138] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5137] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5137] <... futex resumed>) = 0 [pid 5130] <... sendmsg resumed>) = 60 [pid 5139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5138] <... clone resumed>, parent_tid=[21], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 21 [pid 5137] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5130] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5140 attached [pid 5138] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5130] <... futex resumed>) = 0 [pid 5129] close(3 [pid 5138] <... futex resumed>) = 0 [pid 5129] <... close resumed>) = 0 [pid 5130] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5140] set_robust_list(0x7f807634d9e0, 24 [pid 5138] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5140] <... set_robust_list resumed>) = 0 [pid 5129] close(4 [pid 5140] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5140] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5138] <... futex resumed>) = 0 [pid 5140] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5138] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5138] <... futex resumed>) = 0 [pid 5129] <... close resumed>) = 0 [pid 5140] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5138] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5129] close(5 [pid 5140] <... socket resumed>) = 4 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5129] close(6 [pid 5140] <... futex resumed>) = 1 [pid 5138] <... futex resumed>) = 0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5138] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5129] close(7 [pid 5138] <... futex resumed>) = 0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5129] close(8 [pid 5140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5129] close(9 [pid 5140] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5129] close(10 [pid 5140] <... futex resumed>) = 1 [pid 5138] <... futex resumed>) = 0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5138] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5129] close(11 [pid 5140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5138] <... futex resumed>) = 0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5132] <... sendmsg resumed>) = 60 [pid 5138] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5129] close(12) = -1 EBADF (Bad file descriptor) [pid 5129] close(13 [pid 5132] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(14 [pid 5132] <... futex resumed>) = 0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5129] close(15 [pid 5132] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5131] close(3 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... close resumed>) = 0 [pid 5129] close(16 [pid 5131] close(4 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(17 [pid 5131] <... close resumed>) = 0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(5 [pid 5129] close(18 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(6 [pid 5129] close(19 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(7 [pid 5129] close(20 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(8 [pid 5129] close(21 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(9) = -1 EBADF (Bad file descriptor) [pid 5129] close(22 [pid 5131] close(10) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(11 [pid 5129] close(23 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(12 [pid 5129] close(24 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(13 [pid 5129] close(25 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(14 [pid 5129] close(26 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(15 [pid 5129] close(27 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(16 [pid 5129] close(28 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(17 [pid 5129] close(29 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] exit_group(0 [pid 5131] close(18 [pid 5130] <... futex resumed>) = ? [pid 5129] <... exit_group resumed>) = ? [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] +++ exited with 0 +++ [pid 5129] +++ exited with 0 +++ [pid 5131] close(19 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(20) = -1 EBADF (Bad file descriptor) [pid 5131] close(21 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5141 attached [pid 5131] close(22 [pid 5141] set_robust_list(0x555555a275e0, 24 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 22 [pid 5141] <... set_robust_list resumed>) = 0 [pid 5131] close(23 [pid 5141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... prctl resumed>) = 0 [pid 5131] close(24 [pid 5141] setpgid(0, 0 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... setpgid resumed>) = 0 [pid 5131] close(25 [pid 5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... openat resumed>) = 3 [pid 5131] close(26 [pid 5141] write(3, "1000", 4 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... write resumed>) = 4 [pid 5131] close(27 [pid 5141] close(3 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = 0 [pid 5131] close(28 [pid 5141] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... futex resumed>) = 0 [pid 5131] close(29 [pid 5141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... mmap resumed>) = 0x7f807632d000 [pid 5131] exit_group(0 [pid 5141] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5132] <... futex resumed>) = ? [pid 5131] <... exit_group resumed>) = ? [pid 5141] <... mprotect resumed>) = 0 [pid 5132] +++ exited with 0 +++ [pid 5131] +++ exited with 0 +++ [pid 5141] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5141] <... clone resumed>, parent_tid=[23], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 23 [pid 5141] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5141] <... futex resumed>) = 0 [pid 5141] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 20 ./strace-static-x86_64: Process 5142 attached [pid 5142] set_robust_list(0x7f807634d9e0, 24./strace-static-x86_64: Process 5143 attached ) = 0 [pid 5143] set_robust_list(0x555555a275e0, 24 [pid 5142] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5143] <... set_robust_list resumed>) = 0 [pid 5143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5142] <... socket resumed>) = 3 [pid 5143] <... prctl resumed>) = 0 [pid 5142] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5143] setpgid(0, 0 [pid 5142] <... futex resumed>) = 1 [pid 5141] <... futex resumed>) = 0 [pid 5143] <... setpgid resumed>) = 0 [pid 5142] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5141] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5141] <... futex resumed>) = 0 [pid 5138] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5143] <... openat resumed>) = 3 [pid 5142] <... socket resumed>) = 4 [pid 5141] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5143] write(3, "1000", 4 [pid 5142] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5143] <... write resumed>) = 4 [pid 5143] close(3 [pid 5142] <... futex resumed>) = 1 [pid 5141] <... futex resumed>) = 0 [pid 5143] <... close resumed>) = 0 [pid 5141] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5143] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5141] <... futex resumed>) = 0 [pid 5143] <... futex resumed>) = 0 [pid 5141] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5142] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5142] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5143] <... mmap resumed>) = 0x7f807632d000 [pid 5142] <... futex resumed>) = 1 [pid 5141] <... futex resumed>) = 0 [pid 5143] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5142] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5141] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5143] <... mprotect resumed>) = 0 [pid 5142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5141] <... futex resumed>) = 0 [pid 5143] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5142] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5141] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5143] <... clone resumed>, parent_tid=[21], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 21 [pid 5143] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5143] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5144 attached [pid 5144] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5144] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5144] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5143] <... futex resumed>) = 0 [pid 5144] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5143] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5143] <... futex resumed>) = 0 [pid 5144] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5143] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5144] <... socket resumed>) = 4 [pid 5144] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5143] <... futex resumed>) = 0 [pid 5144] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5143] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5143] <... futex resumed>) = 0 [pid 5144] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5143] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5144] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5144] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5143] <... futex resumed>) = 0 [pid 5144] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5143] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5143] <... futex resumed>) = 0 [pid 5144] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5143] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5134] <... sendmsg resumed>) = 60 [pid 5134] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5134] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5133] close(3) = 0 [pid 5133] close(4) = 0 [pid 5133] close(5) = -1 EBADF (Bad file descriptor) [pid 5133] close(6) = -1 EBADF (Bad file descriptor) [pid 5133] close(7) = -1 EBADF (Bad file descriptor) [pid 5133] close(8) = -1 EBADF (Bad file descriptor) [pid 5133] close(9) = -1 EBADF (Bad file descriptor) [pid 5133] close(10) = -1 EBADF (Bad file descriptor) [pid 5133] close(11) = -1 EBADF (Bad file descriptor) [pid 5133] close(12) = -1 EBADF (Bad file descriptor) [pid 5133] close(13) = -1 EBADF (Bad file descriptor) [pid 5133] close(14) = -1 EBADF (Bad file descriptor) [pid 5133] close(15) = -1 EBADF (Bad file descriptor) [pid 5133] close(16) = -1 EBADF (Bad file descriptor) [pid 5133] close(17) = -1 EBADF (Bad file descriptor) [pid 5133] close(18) = -1 EBADF (Bad file descriptor) [pid 5133] close(19) = -1 EBADF (Bad file descriptor) [pid 5133] close(20) = -1 EBADF (Bad file descriptor) [pid 5133] close(21) = -1 EBADF (Bad file descriptor) [pid 5133] close(22) = -1 EBADF (Bad file descriptor) [pid 5133] close(23) = -1 EBADF (Bad file descriptor) [pid 5133] close(24) = -1 EBADF (Bad file descriptor) [pid 5133] close(25) = -1 EBADF (Bad file descriptor) [pid 5133] close(26) = -1 EBADF (Bad file descriptor) [pid 5133] close(27) = -1 EBADF (Bad file descriptor) [pid 5133] close(28) = -1 EBADF (Bad file descriptor) [pid 5133] close(29) = -1 EBADF (Bad file descriptor) [pid 5133] exit_group(0 [pid 5134] <... futex resumed>) = ? [pid 5133] <... exit_group resumed>) = ? [pid 5134] +++ exited with 0 +++ [pid 5133] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5141] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 22 ./strace-static-x86_64: Process 5145 attached [pid 5145] set_robust_list(0x555555a275e0, 24) = 0 [pid 5145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5145] setpgid(0, 0) = 0 [pid 5145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5145] write(3, "1000", 4) = 4 [pid 5145] close(3) = 0 [pid 5145] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5145] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5145] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[23], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 23 ./strace-static-x86_64: Process 5146 attached [pid 5146] set_robust_list(0x7f807634d9e0, 24 [pid 5145] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5143] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5145] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5146] <... set_robust_list resumed>) = 0 [pid 5146] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5146] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5145] <... futex resumed>) = 0 [pid 5146] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5145] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5145] <... futex resumed>) = 0 [pid 5146] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 4 [pid 5145] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5146] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5146] <... futex resumed>) = 0 [pid 5145] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5145] <... futex resumed>) = 0 [pid 5146] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5145] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5146] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5146] <... futex resumed>) = 0 [pid 5145] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5145] <... futex resumed>) = 0 [pid 5145] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5136] <... sendmsg resumed>) = 60 [pid 5136] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5135] close(3 [pid 5136] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5135] <... close resumed>) = 0 [pid 5135] close(4) = 0 [pid 5135] close(5) = -1 EBADF (Bad file descriptor) [pid 5135] close(6) = -1 EBADF (Bad file descriptor) [pid 5135] close(7) = -1 EBADF (Bad file descriptor) [pid 5135] close(8) = -1 EBADF (Bad file descriptor) [pid 5135] close(9) = -1 EBADF (Bad file descriptor) [pid 5135] close(10) = -1 EBADF (Bad file descriptor) [pid 5135] close(11) = -1 EBADF (Bad file descriptor) [pid 5135] close(12) = -1 EBADF (Bad file descriptor) [pid 5135] close(13) = -1 EBADF (Bad file descriptor) [pid 5135] close(14) = -1 EBADF (Bad file descriptor) [pid 5135] close(15) = -1 EBADF (Bad file descriptor) [pid 5135] close(16) = -1 EBADF (Bad file descriptor) [pid 5135] close(17) = -1 EBADF (Bad file descriptor) [pid 5135] close(18) = -1 EBADF (Bad file descriptor) [pid 5135] close(19) = -1 EBADF (Bad file descriptor) [pid 5135] close(20) = -1 EBADF (Bad file descriptor) [pid 5135] close(21) = -1 EBADF (Bad file descriptor) [pid 5135] close(22) = -1 EBADF (Bad file descriptor) [pid 5135] close(23) = -1 EBADF (Bad file descriptor) [pid 5135] close(24) = -1 EBADF (Bad file descriptor) [pid 5135] close(25) = -1 EBADF (Bad file descriptor) [pid 5135] close(26) = -1 EBADF (Bad file descriptor) [pid 5135] close(27) = -1 EBADF (Bad file descriptor) [pid 5135] close(28) = -1 EBADF (Bad file descriptor) [pid 5135] close(29) = -1 EBADF (Bad file descriptor) [pid 5135] exit_group(0 [pid 5136] <... futex resumed>) = ? [pid 5135] <... exit_group resumed>) = ? [pid 5136] +++ exited with 0 +++ [pid 5135] +++ exited with 0 +++ [pid 5145] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5147 attached [pid 5139] <... sendmsg resumed>) = 60 [pid 5147] set_robust_list(0x555555a275e0, 24 [pid 5139] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] close(3 [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 20 [pid 5147] <... set_robust_list resumed>) = 0 [pid 5139] <... futex resumed>) = 0 [pid 5137] <... close resumed>) = 0 [pid 5147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5139] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5137] close(4 [pid 5147] <... prctl resumed>) = 0 [pid 5137] <... close resumed>) = 0 [pid 5147] setpgid(0, 0 [pid 5137] close(5 [pid 5147] <... setpgid resumed>) = 0 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5137] close(6 [pid 5147] <... openat resumed>) = 3 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] write(3, "1000", 4 [pid 5137] close(7 [pid 5147] <... write resumed>) = 4 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] close(3 [pid 5137] close(8 [pid 5147] <... close resumed>) = 0 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] close(9 [pid 5147] <... futex resumed>) = 0 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5137] close(10 [pid 5147] <... mmap resumed>) = 0x7f807632d000 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5137] close(11 [pid 5147] <... mprotect resumed>) = 0 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5137] close(12) = -1 EBADF (Bad file descriptor) [pid 5147] <... clone resumed>, parent_tid=[21], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 21 [pid 5137] close(13 [pid 5147] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... futex resumed>) = 0 [pid 5137] close(14 [pid 5147] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(15) = -1 EBADF (Bad file descriptor) [pid 5137] close(16) = -1 EBADF (Bad file descriptor) [pid 5137] close(17) = -1 EBADF (Bad file descriptor) [pid 5137] close(18) = -1 EBADF (Bad file descriptor) [pid 5137] close(19) = -1 EBADF (Bad file descriptor) [pid 5137] close(20) = -1 EBADF (Bad file descriptor) [pid 5137] close(21./strace-static-x86_64: Process 5148 attached ) = -1 EBADF (Bad file descriptor) [pid 5148] set_robust_list(0x7f807634d9e0, 24 [pid 5137] close(22 [pid 5148] <... set_robust_list resumed>) = 0 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(23 [pid 5148] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(24 [pid 5148] <... socket resumed>) = 3 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(25 [pid 5148] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... futex resumed>) = 1 [pid 5147] <... futex resumed>) = 0 [pid 5137] close(26 [pid 5147] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... futex resumed>) = 0 [pid 5137] close(27 [pid 5148] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5147] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(28 [pid 5148] <... socket resumed>) = 4 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5147] <... futex resumed>) = 0 [pid 5137] close(29 [pid 5147] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5147] <... futex resumed>) = 0 [pid 5137] exit_group(0 [pid 5148] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5147] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5139] <... futex resumed>) = ? [pid 5137] <... exit_group resumed>) = ? [pid 5148] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] +++ exited with 0 +++ [pid 5137] +++ exited with 0 +++ [pid 5148] <... futex resumed>) = 1 [pid 5147] <... futex resumed>) = 0 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5148] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5147] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5147] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 22 ./strace-static-x86_64: Process 5149 attached [pid 5149] set_robust_list(0x555555a275e0, 24) = 0 [pid 5149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5149] setpgid(0, 0) = 0 [pid 5149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5149] write(3, "1000", 4) = 4 [pid 5149] close(3) = 0 [pid 5149] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5149] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5149] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[23], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 23 [pid 5149] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5149] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5150 attached [pid 5150] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5150] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5150] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5149] <... futex resumed>) = 0 [pid 5149] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5150] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5149] <... futex resumed>) = 0 [pid 5150] <... socket resumed>) = 4 [pid 5149] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5140] <... sendmsg resumed>) = 60 [pid 5150] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5140] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5150] <... futex resumed>) = 1 [pid 5149] <... futex resumed>) = 0 [pid 5140] <... futex resumed>) = 0 [pid 5150] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5149] <... futex resumed>) = 0 [pid 5140] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5138] close(3 [pid 5150] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5149] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5138] <... close resumed>) = 0 [pid 5150] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5138] close(4 [pid 5150] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5149] <... futex resumed>) = 0 [pid 5138] <... close resumed>) = 0 [pid 5150] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5147] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5138] close(5 [pid 5150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5149] <... futex resumed>) = 0 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5149] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5138] close(6) = -1 EBADF (Bad file descriptor) [pid 5138] close(7) = -1 EBADF (Bad file descriptor) [pid 5138] close(8) = -1 EBADF (Bad file descriptor) [pid 5138] close(9) = -1 EBADF (Bad file descriptor) [pid 5138] close(10) = -1 EBADF (Bad file descriptor) [pid 5138] close(11) = -1 EBADF (Bad file descriptor) [pid 5138] close(12) = -1 EBADF (Bad file descriptor) [pid 5138] close(13) = -1 EBADF (Bad file descriptor) [pid 5138] close(14) = -1 EBADF (Bad file descriptor) [pid 5138] close(15) = -1 EBADF (Bad file descriptor) [pid 5138] close(16) = -1 EBADF (Bad file descriptor) [pid 5138] close(17) = -1 EBADF (Bad file descriptor) [pid 5138] close(18) = -1 EBADF (Bad file descriptor) [pid 5138] close(19) = -1 EBADF (Bad file descriptor) [pid 5138] close(20) = -1 EBADF (Bad file descriptor) [pid 5138] close(21) = -1 EBADF (Bad file descriptor) [pid 5138] close(22) = -1 EBADF (Bad file descriptor) [pid 5138] close(23 [pid 5142] <... sendmsg resumed>) = 60 [pid 5142] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5141] close(3 [pid 5142] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5141] <... close resumed>) = 0 [pid 5141] close(4 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = 0 [pid 5138] close(24 [pid 5141] close(5 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(25 [pid 5141] close(6 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(26 [pid 5141] close(7 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(27 [pid 5141] close(8 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(28 [pid 5141] close(9 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(29 [pid 5141] close(10 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] exit_group(0 [pid 5141] close(11 [pid 5140] <... futex resumed>) = ? [pid 5138] <... exit_group resumed>) = ? [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] +++ exited with 0 +++ [pid 5141] close(12) = -1 EBADF (Bad file descriptor) [pid 5138] +++ exited with 0 +++ [pid 5141] close(13) = -1 EBADF (Bad file descriptor) [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5141] close(14 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(15) = -1 EBADF (Bad file descriptor) [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 22 [pid 5141] close(16) = -1 EBADF (Bad file descriptor) [pid 5141] close(17) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5151 attached [pid 5141] close(18 [pid 5151] set_robust_list(0x555555a275e0, 24 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... set_robust_list resumed>) = 0 [pid 5141] close(19 [pid 5151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... prctl resumed>) = 0 [pid 5141] close(20 [pid 5151] setpgid(0, 0 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... setpgid resumed>) = 0 [pid 5141] close(21 [pid 5151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... openat resumed>) = 3 [pid 5141] close(22 [pid 5151] write(3, "1000", 4 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... write resumed>) = 4 [pid 5141] close(23 [pid 5151] close(3 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] <... sendmsg resumed>) = 60 [pid 5151] <... close resumed>) = 0 [pid 5144] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5141] close(24 [pid 5151] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5144] <... futex resumed>) = 0 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... futex resumed>) = 0 [pid 5144] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5141] close(25 [pid 5151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5143] close(3 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... mmap resumed>) = 0x7f807632d000 [pid 5143] <... close resumed>) = 0 [pid 5141] close(26 [pid 5151] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5143] close(4 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... mprotect resumed>) = 0 [pid 5143] <... close resumed>) = 0 [pid 5141] close(27 [pid 5151] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5143] close(5 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(28 [pid 5151] <... clone resumed>, parent_tid=[23], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 23 [pid 5143] close(6 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5152 attached [pid 5151] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(29 [pid 5152] set_robust_list(0x7f807634d9e0, 24 [pid 5151] <... futex resumed>) = 0 [pid 5143] close(7 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] <... set_robust_list resumed>) = 0 [pid 5151] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] exit_group(0 [pid 5152] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5143] close(8 [pid 5142] <... futex resumed>) = ? [pid 5141] <... exit_group resumed>) = ? [pid 5152] <... socket resumed>) = 3 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] +++ exited with 0 +++ [pid 5141] +++ exited with 0 +++ [pid 5152] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5143] close(9 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5152] <... futex resumed>) = 1 [pid 5151] <... futex resumed>) = 0 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5151] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5143] close(10 [pid 5152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5151] <... futex resumed>) = 0 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5151] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5143] close(11 [pid 5152] <... socket resumed>) = 4 [pid 5146] <... sendmsg resumed>) = 60 [pid 5152] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5152] <... futex resumed>) = 1 [pid 5146] <... futex resumed>) = 0 [pid 5152] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5146] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 24 [pid 5145] close(3) = 0 [pid 5145] close(4 [pid 5151] <... futex resumed>) = 0 [pid 5145] <... close resumed>) = 0 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5145] close(5 [pid 5143] close(12 [pid 5152] <... futex resumed>) = 0 [pid 5151] <... futex resumed>) = 1 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5151] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5145] close(6 [pid 5143] close(13 [pid 5152] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5145] close(7 [pid 5143] close(14 [pid 5152] <... futex resumed>) = 1 [pid 5151] <... futex resumed>) = 0 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5151] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5145] close(8 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5151] <... futex resumed>) = 0 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(15 [pid 5152] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5151] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5145] close(9 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5153 attached [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(16 [pid 5145] close(10 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] set_robust_list(0x555555a275e0, 24 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(17 [pid 5145] close(11 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... set_robust_list resumed>) = 0 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(18 [pid 5153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5145] close(12 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... prctl resumed>) = 0 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(19 [pid 5153] setpgid(0, 0 [pid 5145] close(13 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... setpgid resumed>) = 0 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(20 [pid 5145] close(14 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(21 [pid 5145] close(15 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... openat resumed>) = 3 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(22 [pid 5153] write(3, "1000", 4 [pid 5145] close(16 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... write resumed>) = 4 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(23 [pid 5153] close(3 [pid 5145] close(17 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = 0 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(18 [pid 5143] close(24 [pid 5153] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... futex resumed>) = 0 [pid 5145] close(19 [pid 5143] close(25 [pid 5153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... mmap resumed>) = 0x7f807632d000 [pid 5145] close(20 [pid 5143] close(26 [pid 5153] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(21 [pid 5143] close(27 [pid 5153] <... mprotect resumed>) = 0 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5145] close(22 [pid 5143] close(28 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... clone resumed>, parent_tid=[25], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 25 [pid 5145] close(23 [pid 5143] close(29 [pid 5153] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... futex resumed>) = 0 [pid 5145] close(24 [pid 5143] exit_group(0 [pid 5153] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] <... futex resumed>) = ? [pid 5143] <... exit_group resumed>) = ? [pid 5145] close(25 [pid 5144] +++ exited with 0 +++ [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5154 attached [pid 5145] close(26 [pid 5154] set_robust_list(0x7f807634d9e0, 24 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] +++ exited with 0 +++ [pid 5154] <... set_robust_list resumed>) = 0 [pid 5145] close(27 [pid 5154] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5154] <... socket resumed>) = 3 [pid 5145] close(28 [pid 5017] restart_syscall(<... resuming interrupted clone ...> [pid 5154] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... restart_syscall resumed>) = 0 [pid 5154] <... futex resumed>) = 1 [pid 5145] close(29 [pid 5154] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] exit_group(0 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5146] <... futex resumed>) = ? [pid 5145] <... exit_group resumed>) = ? [pid 5146] +++ exited with 0 +++ [pid 5145] +++ exited with 0 +++ [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 22 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 24 [pid 5153] <... futex resumed>) = 0 [pid 5153] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5154] <... futex resumed>) = 0 [pid 5153] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5156 attached [pid 5154] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5153] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5154] <... socket resumed>) = 4 ./strace-static-x86_64: Process 5155 attached [pid 5156] set_robust_list(0x555555a275e0, 24 [pid 5154] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] <... set_robust_list resumed>) = 0 [pid 5154] <... futex resumed>) = 1 [pid 5153] <... futex resumed>) = 0 [pid 5155] set_robust_list(0x555555a275e0, 24 [pid 5156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5154] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5153] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] <... prctl resumed>) = 0 [pid 5155] <... set_robust_list resumed>) = 0 [pid 5154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5153] <... futex resumed>) = 0 [pid 5156] setpgid(0, 0 [pid 5154] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5153] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5156] <... setpgid resumed>) = 0 [pid 5155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5154] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5155] <... prctl resumed>) = 0 [pid 5154] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] <... openat resumed>) = 3 [pid 5155] setpgid(0, 0 [pid 5154] <... futex resumed>) = 1 [pid 5153] <... futex resumed>) = 0 [pid 5156] write(3, "1000", 4 [pid 5155] <... setpgid resumed>) = 0 [pid 5154] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5153] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] <... write resumed>) = 4 [pid 5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5153] <... futex resumed>) = 0 [pid 5156] close(3 [pid 5154] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5153] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5155] <... openat resumed>) = 3 [pid 5156] <... close resumed>) = 0 [pid 5155] write(3, "1000", 4 [pid 5156] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5155] <... write resumed>) = 4 [pid 5156] <... futex resumed>) = 0 [pid 5155] close(3 [pid 5156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5155] <... close resumed>) = 0 [pid 5156] <... mmap resumed>) = 0x7f807632d000 [pid 5155] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5155] <... futex resumed>) = 0 [pid 5156] <... mprotect resumed>) = 0 [pid 5155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5151] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5156] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5155] <... mmap resumed>) = 0x7f807632d000 [pid 5156] <... clone resumed>, parent_tid=[25], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 25 [pid 5156] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5156] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5157 attached [pid 5155] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5155] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5157] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5157] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5157] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5155] <... clone resumed>, parent_tid=[23], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 23 [pid 5157] <... futex resumed>) = 1 [pid 5156] <... futex resumed>) = 0 [pid 5155] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5157] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5156] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5155] <... futex resumed>) = 0 [pid 5157] <... socket resumed>) = 4 [pid 5156] <... futex resumed>) = 0 [pid 5155] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5157] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5157] <... futex resumed>) = 0 [pid 5156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5157] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5156] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5156] <... futex resumed>) = 0 [pid 5157] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5156] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5157] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5157] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5156] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5158 attached [pid 5157] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5156] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5156] <... futex resumed>) = 0 [pid 5158] set_robust_list(0x7f807634d9e0, 24 [pid 5157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5156] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5158] <... set_robust_list resumed>) = 0 [pid 5158] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5158] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5155] <... futex resumed>) = 0 [pid 5158] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5155] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5158] <... socket resumed>) = 4 [pid 5155] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5158] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5155] <... futex resumed>) = 0 [pid 5158] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5155] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5158] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5155] <... futex resumed>) = 0 [pid 5158] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5155] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5158] <... futex resumed>) = 0 [pid 5155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5158] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5155] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5155] <... futex resumed>) = 0 [pid 5158] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5155] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5148] <... sendmsg resumed>) = 60 [pid 5148] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5148] <... futex resumed>) = 0 [pid 5148] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5147] close(3) = 0 [pid 5147] close(4) = 0 [pid 5147] close(5) = -1 EBADF (Bad file descriptor) [pid 5147] close(6) = -1 EBADF (Bad file descriptor) [pid 5147] close(7) = -1 EBADF (Bad file descriptor) [pid 5147] close(8) = -1 EBADF (Bad file descriptor) [pid 5147] close(9) = -1 EBADF (Bad file descriptor) [pid 5147] close(10) = -1 EBADF (Bad file descriptor) [pid 5147] close(11) = -1 EBADF (Bad file descriptor) [pid 5147] close(12) = -1 EBADF (Bad file descriptor) [pid 5147] close(13) = -1 EBADF (Bad file descriptor) [pid 5147] close(14) = -1 EBADF (Bad file descriptor) [pid 5147] close(15) = -1 EBADF (Bad file descriptor) [pid 5147] close(16) = -1 EBADF (Bad file descriptor) [pid 5147] close(17) = -1 EBADF (Bad file descriptor) [pid 5147] close(18) = -1 EBADF (Bad file descriptor) [pid 5147] close(19) = -1 EBADF (Bad file descriptor) [pid 5147] close(20) = -1 EBADF (Bad file descriptor) [pid 5147] close(21) = -1 EBADF (Bad file descriptor) [pid 5156] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5147] close(22) = -1 EBADF (Bad file descriptor) [pid 5147] close(23) = -1 EBADF (Bad file descriptor) [pid 5147] close(24) = -1 EBADF (Bad file descriptor) [pid 5147] close(25) = -1 EBADF (Bad file descriptor) [pid 5147] close(26) = -1 EBADF (Bad file descriptor) [pid 5147] close(27) = -1 EBADF (Bad file descriptor) [pid 5147] close(28) = -1 EBADF (Bad file descriptor) [pid 5155] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5147] close(29) = -1 EBADF (Bad file descriptor) [pid 5147] exit_group(0 [pid 5148] <... futex resumed>) = ? [pid 5147] <... exit_group resumed>) = ? [pid 5148] +++ exited with 0 +++ [pid 5147] +++ exited with 0 +++ [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 22 ./strace-static-x86_64: Process 5159 attached [pid 5159] set_robust_list(0x555555a275e0, 24) = 0 [pid 5159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5159] setpgid(0, 0) = 0 [pid 5159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5159] write(3, "1000", 4) = 4 [pid 5159] close(3) = 0 [pid 5159] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5159] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5159] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[23], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 23 [pid 5159] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5159] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5149] close(3) = 0 [pid 5149] close(4) = 0 ./strace-static-x86_64: Process 5160 attached [pid 5149] close(5 [pid 5150] <... sendmsg resumed>) = 60 [pid 5160] set_robust_list(0x7f807634d9e0, 24 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... set_robust_list resumed>) = 0 [pid 5150] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] close(6 [pid 5160] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5150] <... futex resumed>) = 0 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... socket resumed>) = 3 [pid 5150] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] close(7 [pid 5160] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... futex resumed>) = 1 [pid 5159] <... futex resumed>) = 0 [pid 5149] close(8 [pid 5160] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5159] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5159] <... futex resumed>) = 0 [pid 5149] close(9 [pid 5160] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5159] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... socket resumed>) = 4 [pid 5149] close(10 [pid 5160] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... futex resumed>) = 1 [pid 5159] <... futex resumed>) = 0 [pid 5149] close(11 [pid 5160] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5159] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5159] <... futex resumed>) = 0 [pid 5149] close(12 [pid 5160] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5159] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5149] close(13 [pid 5160] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... futex resumed>) = 1 [pid 5159] <... futex resumed>) = 0 [pid 5149] close(14 [pid 5160] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5159] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5159] <... futex resumed>) = 0 [pid 5149] close(15 [pid 5160] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5159] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(16) = -1 EBADF (Bad file descriptor) [pid 5149] close(17) = -1 EBADF (Bad file descriptor) [pid 5149] close(18) = -1 EBADF (Bad file descriptor) [pid 5149] close(19) = -1 EBADF (Bad file descriptor) [pid 5149] close(20) = -1 EBADF (Bad file descriptor) [pid 5149] close(21) = -1 EBADF (Bad file descriptor) [pid 5152] <... sendmsg resumed>) = 60 [pid 5152] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5152] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5151] close(3) = 0 [pid 5151] close(4) = 0 [pid 5151] close(5) = -1 EBADF (Bad file descriptor) [pid 5151] close(6) = -1 EBADF (Bad file descriptor) [pid 5149] close(22 [pid 5151] close(7 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(23 [pid 5151] close(8 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(24 [pid 5151] close(9 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(25 [pid 5151] close(10 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(26 [pid 5151] close(11 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(27 [pid 5151] close(12 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(28 [pid 5151] close(13 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(29 [pid 5151] close(14 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] exit_group(0 [pid 5151] close(15 [pid 5150] <... futex resumed>) = ? [pid 5149] <... exit_group resumed>) = ? [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] +++ exited with 0 +++ [pid 5151] close(16) = -1 EBADF (Bad file descriptor) [pid 5149] +++ exited with 0 +++ [pid 5151] close(17) = -1 EBADF (Bad file descriptor) [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5151] close(18) = -1 EBADF (Bad file descriptor) [pid 5151] close(19) = -1 EBADF (Bad file descriptor) [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5151] close(20) = -1 EBADF (Bad file descriptor) [pid 5151] close(21) = -1 EBADF (Bad file descriptor) [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 24 [pid 5151] close(22) = -1 EBADF (Bad file descriptor) [pid 5151] close(23./strace-static-x86_64: Process 5161 attached ) = -1 EBADF (Bad file descriptor) [pid 5161] set_robust_list(0x555555a275e0, 24 [pid 5159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5151] close(24 [pid 5161] <... set_robust_list resumed>) = 0 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5151] close(25 [pid 5161] <... prctl resumed>) = 0 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] setpgid(0, 0 [pid 5151] close(26 [pid 5161] <... setpgid resumed>) = 0 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5151] close(27 [pid 5161] <... openat resumed>) = 3 [pid 5154] <... sendmsg resumed>) = 60 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] write(3, "1000", 4 [pid 5154] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5151] close(28 [pid 5161] <... write resumed>) = 4 [pid 5154] <... futex resumed>) = 0 [pid 5153] close(3 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(3 [pid 5154] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5153] <... close resumed>) = 0 [pid 5151] close(29 [pid 5161] <... close resumed>) = 0 [pid 5153] close(4 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] <... close resumed>) = 0 [pid 5151] exit_group(0 [pid 5161] <... futex resumed>) = 0 [pid 5153] close(5 [pid 5152] <... futex resumed>) = ? [pid 5151] <... exit_group resumed>) = ? [pid 5161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] +++ exited with 0 +++ [pid 5151] +++ exited with 0 +++ [pid 5161] <... mmap resumed>) = 0x7f807632d000 [pid 5153] close(6 [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5161] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... mprotect resumed>) = 0 [pid 5153] close(7 [pid 5161] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] close(8 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5161] <... clone resumed>, parent_tid=[25], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 25 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] close(9 [pid 5161] <... futex resumed>) = 0 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 24 ./strace-static-x86_64: Process 5162 attached [pid 5161] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5153] close(10) = -1 EBADF (Bad file descriptor) [pid 5162] set_robust_list(0x7f807634d9e0, 24./strace-static-x86_64: Process 5163 attached ) = 0 [pid 5153] close(11 [pid 5163] set_robust_list(0x555555a275e0, 24 [pid 5162] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... set_robust_list resumed>) = 0 [pid 5162] <... socket resumed>) = 3 [pid 5153] close(12 [pid 5163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5162] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... prctl resumed>) = 0 [pid 5162] <... futex resumed>) = 1 [pid 5161] <... futex resumed>) = 0 [pid 5153] close(13 [pid 5163] setpgid(0, 0 [pid 5162] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5161] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... setpgid resumed>) = 0 [pid 5162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5161] <... futex resumed>) = 0 [pid 5153] close(14 [pid 5157] <... sendmsg resumed>) = 60 [pid 5163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5162] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5161] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5157] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... openat resumed>) = 3 [pid 5162] <... socket resumed>) = 4 [pid 5157] <... futex resumed>) = 0 [pid 5153] close(15 [pid 5163] write(3, "1000", 4 [pid 5162] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5157] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5156] close(3 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... write resumed>) = 4 [pid 5162] <... futex resumed>) = 1 [pid 5161] <... futex resumed>) = 0 [pid 5156] <... close resumed>) = 0 [pid 5153] close(16 [pid 5163] close(3 [pid 5162] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5161] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] close(4 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = 0 [pid 5162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5161] <... futex resumed>) = 0 [pid 5156] <... close resumed>) = 0 [pid 5153] close(17 [pid 5163] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5162] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5161] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5156] close(5 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... futex resumed>) = 0 [pid 5162] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] close(18 [pid 5163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5162] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] close(6 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... mmap resumed>) = 0x7f807632d000 [pid 5162] <... futex resumed>) = 1 [pid 5161] <... futex resumed>) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] close(19 [pid 5163] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5162] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5161] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] close(7 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... mprotect resumed>) = 0 [pid 5162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5161] <... futex resumed>) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] close(20 [pid 5163] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5162] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5161] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5156] close(8 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] close(21 [pid 5163] <... clone resumed>, parent_tid=[25], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 25 [pid 5156] close(9 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5164 attached [pid 5163] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] close(22 [pid 5164] set_robust_list(0x7f807634d9e0, 24 [pid 5163] <... futex resumed>) = 0 [pid 5158] <... sendmsg resumed>) = 60 [pid 5156] close(10 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... set_robust_list resumed>) = 0 [pid 5163] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5158] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(3 [pid 5153] close(23 [pid 5164] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5158] <... futex resumed>) = 0 [pid 5156] close(11 [pid 5155] <... close resumed>) = 0 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... socket resumed>) = 3 [pid 5158] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(4 [pid 5153] close(24 [pid 5164] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] close(12 [pid 5155] <... close resumed>) = 0 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... futex resumed>) = 1 [pid 5163] <... futex resumed>) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(5 [pid 5153] close(25 [pid 5164] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5163] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] close(13 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... socket resumed>) = 4 [pid 5163] <... futex resumed>) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(6 [pid 5153] close(26 [pid 5164] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5156] close(14 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... futex resumed>) = 0 [pid 5163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(7 [pid 5153] close(27 [pid 5164] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5163] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] close(15 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5163] <... futex resumed>) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(8 [pid 5153] close(28 [pid 5164] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5163] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5156] close(16 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(9 [pid 5153] close(29 [pid 5164] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] close(17 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... futex resumed>) = 1 [pid 5163] <... futex resumed>) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(10 [pid 5164] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5163] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] close(18 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] exit_group(0 [pid 5164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5163] <... futex resumed>) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(11 [pid 5154] <... futex resumed>) = ? [pid 5153] <... exit_group resumed>) = ? [pid 5164] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5163] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5156] close(19 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] +++ exited with 0 +++ [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(20 [pid 5153] +++ exited with 0 +++ [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(12 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5156] close(21 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] restart_syscall(<... resuming interrupted clone ...> [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(13 [pid 5013] <... restart_syscall resumed>) = 0 [pid 5156] close(22 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(14 [pid 5156] close(23 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(15 [pid 5156] close(24 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 26 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(16 [pid 5156] close(25 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(17 [pid 5156] close(26 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(18 [pid 5156] close(27 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(19 [pid 5161] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5156] close(28 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5165 attached [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(20 [pid 5165] set_robust_list(0x555555a275e0, 24 [pid 5156] close(29 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... set_robust_list resumed>) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(21 [pid 5156] exit_group(0 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... futex resumed>) = ? [pid 5165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5156] <... exit_group resumed>) = ? [pid 5155] close(22 [pid 5165] <... prctl resumed>) = 0 [pid 5157] +++ exited with 0 +++ [pid 5156] +++ exited with 0 +++ [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] setpgid(0, 0 [pid 5155] close(23 [pid 5165] <... setpgid resumed>) = 0 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5155] close(24 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5165] <... openat resumed>) = 3 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] write(3, "1000", 4 [pid 5155] close(25 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 26 [pid 5165] <... write resumed>) = 4 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(3 [pid 5155] close(26./strace-static-x86_64: Process 5166 attached [pid 5165] <... close resumed>) = 0 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] set_robust_list(0x555555a275e0, 24 [pid 5165] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5155] close(27 [pid 5166] <... set_robust_list resumed>) = 0 [pid 5165] <... futex resumed>) = 0 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5165] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5155] close(28 [pid 5166] <... prctl resumed>) = 0 [pid 5165] <... mmap resumed>) = 0x7f807632d000 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] setpgid(0, 0 [pid 5165] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5155] close(29 [pid 5166] <... setpgid resumed>) = 0 [pid 5165] <... mprotect resumed>) = 0 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5165] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5155] exit_group(0 [pid 5166] <... openat resumed>) = 3 [pid 5158] <... futex resumed>) = ? [pid 5155] <... exit_group resumed>) = ? [pid 5166] write(3, "1000", 4 [pid 5165] <... clone resumed>, parent_tid=[27], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 27 [pid 5158] +++ exited with 0 +++ [pid 5155] +++ exited with 0 +++ [pid 5166] <... write resumed>) = 4 [pid 5165] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5160] <... sendmsg resumed>) = 60 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5166] close(3 [pid 5165] <... futex resumed>) = 0 [pid 5160] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] <... close resumed>) = 0 [pid 5165] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5163] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5160] <... futex resumed>) = 0 [pid 5159] close(3./strace-static-x86_64: Process 5167 attached [pid 5166] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5160] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5159] <... close resumed>) = 0 [pid 5167] set_robust_list(0x7f807634d9e0, 24 [pid 5166] <... futex resumed>) = 0 [pid 5159] close(4 [pid 5167] <... set_robust_list resumed>) = 0 [pid 5166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5159] <... close resumed>) = 0 [pid 5167] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5166] <... mmap resumed>) = 0x7f807632d000 [pid 5159] close(5 [pid 5167] <... socket resumed>) = 3 [pid 5166] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5167] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] <... mprotect resumed>) = 0 [pid 5159] close(6 [pid 5167] <... futex resumed>) = 1 [pid 5166] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5165] <... futex resumed>) = 0 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5168 attached [pid 5167] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5165] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] close(7 [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 24 [pid 5168] set_robust_list(0x555555a275e0, 24 [pid 5167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5166] <... clone resumed>, parent_tid=[27], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 27 [pid 5165] <... futex resumed>) = 0 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] <... set_robust_list resumed>) = 0 [pid 5167] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5166] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5159] close(8 [pid 5168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5167] <... socket resumed>) = 4 [pid 5166] <... futex resumed>) = 0 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5169 attached [pid 5168] <... prctl resumed>) = 0 [pid 5167] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5159] close(9 [pid 5169] set_robust_list(0x7f807634d9e0, 24 [pid 5168] setpgid(0, 0 [pid 5167] <... futex resumed>) = 1 [pid 5165] <... futex resumed>) = 0 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... set_robust_list resumed>) = 0 [pid 5168] <... setpgid resumed>) = 0 [pid 5167] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5165] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] close(10 [pid 5169] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5165] <... futex resumed>) = 0 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... socket resumed>) = 3 [pid 5168] <... openat resumed>) = 3 [pid 5167] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5165] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5159] close(11 [pid 5169] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5168] write(3, "1000", 4 [pid 5167] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... futex resumed>) = 1 [pid 5168] <... write resumed>) = 4 [pid 5167] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] <... futex resumed>) = 0 [pid 5159] close(12 [pid 5169] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5168] close(3 [pid 5167] <... futex resumed>) = 1 [pid 5166] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... futex resumed>) = 0 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5168] <... close resumed>) = 0 [pid 5167] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5166] <... futex resumed>) = 0 [pid 5165] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] close(13 [pid 5169] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5168] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5166] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5165] <... futex resumed>) = 0 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... socket resumed>) = 4 [pid 5168] <... futex resumed>) = 0 [pid 5167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5165] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5159] close(14 [pid 5169] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... futex resumed>) = 1 [pid 5168] <... mmap resumed>) = 0x7f807632d000 [pid 5166] <... futex resumed>) = 0 [pid 5159] close(15 [pid 5169] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5168] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5166] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5168] <... mprotect resumed>) = 0 [pid 5166] <... futex resumed>) = 0 [pid 5159] close(16 [pid 5169] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5166] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5168] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5159] close(17 [pid 5169] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... futex resumed>) = 1 [pid 5168] <... clone resumed>, parent_tid=[25], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 25 [pid 5166] <... futex resumed>) = 0 [pid 5159] close(18 [pid 5169] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5168] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5168] <... futex resumed>) = 0 [pid 5166] <... futex resumed>) = 0 [pid 5159] close(19 [pid 5169] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5168] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5166] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5162] <... sendmsg resumed>) = 60 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] close(20./strace-static-x86_64: Process 5170 attached [pid 5162] <... futex resumed>) = 0 [pid 5161] close(3 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] set_robust_list(0x7f807634d9e0, 24 [pid 5162] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5161] <... close resumed>) = 0 [pid 5159] close(21 [pid 5170] <... set_robust_list resumed>) = 0 [pid 5161] close(4 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5161] <... close resumed>) = 0 [pid 5159] close(22 [pid 5170] <... socket resumed>) = 3 [pid 5161] close(5 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(23 [pid 5170] <... futex resumed>) = 1 [pid 5168] <... futex resumed>) = 0 [pid 5161] close(6 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(24) = -1 EBADF (Bad file descriptor) [pid 5159] close(25) = -1 EBADF (Bad file descriptor) [pid 5159] close(26 [pid 5170] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5168] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] <... socket resumed>) = 4 [pid 5168] <... futex resumed>) = 0 [pid 5161] close(7 [pid 5159] close(27) = -1 EBADF (Bad file descriptor) [pid 5159] close(28) = -1 EBADF (Bad file descriptor) [pid 5159] close(29) = -1 EBADF (Bad file descriptor) [pid 5159] exit_group(0 [pid 5170] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5168] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... futex resumed>) = ? [pid 5159] <... exit_group resumed>) = ? [pid 5170] <... futex resumed>) = 0 [pid 5168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5161] close(8 [pid 5160] +++ exited with 0 +++ [pid 5159] +++ exited with 0 +++ [pid 5168] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5168] <... futex resumed>) = 0 [pid 5161] close(9 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5170] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5170] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5168] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5170] <... futex resumed>) = 0 [pid 5168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5161] close(10 [pid 5165] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5161] close(11 [pid 5168] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 24 [pid 5170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5168] <... futex resumed>) = 0 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5168] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5161] close(12) = -1 EBADF (Bad file descriptor) [pid 5161] close(13) = -1 EBADF (Bad file descriptor) [pid 5161] close(14) = -1 EBADF (Bad file descriptor) [pid 5161] close(15) = -1 EBADF (Bad file descriptor) [pid 5161] close(16) = -1 EBADF (Bad file descriptor) [pid 5161] close(17) = -1 EBADF (Bad file descriptor) [pid 5161] close(18 [pid 5164] <... sendmsg resumed>) = 60 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5171 attached [pid 5171] set_robust_list(0x555555a275e0, 24) = 0 [pid 5171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5171] setpgid(0, 0) = 0 [pid 5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5166] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5161] close(19) = -1 EBADF (Bad file descriptor) [pid 5161] close(20) = -1 EBADF (Bad file descriptor) [pid 5161] close(21) = -1 EBADF (Bad file descriptor) [pid 5171] <... openat resumed>) = 3 [pid 5161] close(22 [pid 5171] write(3, "1000", 4 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] <... write resumed>) = 4 [pid 5161] close(23 [pid 5171] close(3 [pid 5164] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] <... close resumed>) = 0 [pid 5164] <... futex resumed>) = 0 [pid 5161] close(24 [pid 5171] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5164] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] <... futex resumed>) = 0 [pid 5163] close(3 [pid 5161] close(25 [pid 5171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5163] <... close resumed>) = 0 [pid 5171] <... mmap resumed>) = 0x7f807632d000 [pid 5163] close(4 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5163] <... close resumed>) = 0 [pid 5161] close(26 [pid 5171] <... mprotect resumed>) = 0 [pid 5163] close(5 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(27 [pid 5163] close(6 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] <... clone resumed>, parent_tid=[25], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 25 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(28 [pid 5171] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] close(7 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5172 attached [pid 5171] <... futex resumed>) = 0 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(29 [pid 5172] set_robust_list(0x7f807634d9e0, 24 [pid 5171] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5163] close(8 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... set_robust_list resumed>) = 0 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] exit_group(0 [pid 5172] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5163] close(9 [pid 5162] <... futex resumed>) = ? [pid 5161] <... exit_group resumed>) = ? [pid 5172] <... socket resumed>) = 3 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] +++ exited with 0 +++ [pid 5172] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] close(10 [pid 5161] +++ exited with 0 +++ [pid 5172] <... futex resumed>) = 1 [pid 5171] <... futex resumed>) = 0 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5171] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5168] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5163] close(11 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5171] <... futex resumed>) = 0 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] restart_syscall(<... resuming interrupted clone ...> [pid 5172] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5171] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5163] close(12 [pid 5015] <... restart_syscall resumed>) = 0 [pid 5172] <... socket resumed>) = 4 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] close(13 [pid 5172] <... futex resumed>) = 1 [pid 5171] <... futex resumed>) = 0 [pid 5167] <... sendmsg resumed>) = 60 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5172] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5171] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5167] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] close(3 [pid 5163] close(14./strace-static-x86_64: Process 5173 attached [pid 5172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5171] <... futex resumed>) = 0 [pid 5167] <... futex resumed>) = 0 [pid 5165] <... close resumed>) = 0 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] set_robust_list(0x555555a275e0, 24 [pid 5172] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5171] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5167] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5165] close(4 [pid 5163] close(15 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 26 [pid 5173] <... set_robust_list resumed>) = 0 [pid 5172] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5172] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] close(16 [pid 5165] <... close resumed>) = 0 [pid 5173] <... prctl resumed>) = 0 [pid 5172] <... futex resumed>) = 1 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] setpgid(0, 0 [pid 5172] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5171] <... futex resumed>) = 0 [pid 5165] close(5 [pid 5163] close(17 [pid 5173] <... setpgid resumed>) = 0 [pid 5171] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5172] <... futex resumed>) = 0 [pid 5171] <... futex resumed>) = 1 [pid 5165] close(6 [pid 5163] close(18 [pid 5173] <... openat resumed>) = 3 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] write(3, "1000", 4 [pid 5172] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5171] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(19 [pid 5173] <... write resumed>) = 4 [pid 5165] close(7 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] close(3 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(20 [pid 5173] <... close resumed>) = 0 [pid 5165] close(8 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(21 [pid 5173] <... futex resumed>) = 0 [pid 5165] close(9 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(22 [pid 5173] <... mmap resumed>) = 0x7f807632d000 [pid 5165] close(10 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(23 [pid 5173] <... mprotect resumed>) = 0 [pid 5165] close(11 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(24 [pid 5165] close(12 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... clone resumed>, parent_tid=[27], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 27 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(25 [pid 5173] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] close(13 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... futex resumed>) = 0 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(26 [pid 5173] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5165] close(14 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(27 [pid 5165] close(15 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(28 [pid 5165] close(16 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(29 [pid 5165] close(17 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] exit_group(0 [pid 5165] close(18 [pid 5164] <... futex resumed>) = ? [pid 5163] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5174 attached [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] +++ exited with 0 +++ [pid 5163] +++ exited with 0 +++ [pid 5165] close(19 [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5174] set_robust_list(0x7f807634d9e0, 24 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] <... set_robust_list resumed>) = 0 [pid 5165] close(20) = -1 EBADF (Bad file descriptor) [pid 5165] close(21) = -1 EBADF (Bad file descriptor) [pid 5165] close(22) = -1 EBADF (Bad file descriptor) [pid 5174] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5165] close(23 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5174] <... socket resumed>) = 3 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] close(24 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 26 [pid 5174] <... futex resumed>) = 1 [pid 5173] <... futex resumed>) = 0 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5173] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] close(25 [pid 5174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5173] <... futex resumed>) = 0 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5175 attached [pid 5174] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5173] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5165] close(26 [pid 5175] set_robust_list(0x555555a275e0, 24 [pid 5174] <... socket resumed>) = 4 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] <... set_robust_list resumed>) = 0 [pid 5174] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] close(27 [pid 5175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5174] <... futex resumed>) = 1 [pid 5173] <... futex resumed>) = 0 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] <... prctl resumed>) = 0 [pid 5174] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5173] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] close(28 [pid 5175] setpgid(0, 0 [pid 5174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5173] <... futex resumed>) = 0 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] <... setpgid resumed>) = 0 [pid 5174] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5173] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5165] close(29 [pid 5175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5174] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] <... openat resumed>) = 3 [pid 5174] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] exit_group(0 [pid 5175] write(3, "1000", 4 [pid 5174] <... futex resumed>) = 1 [pid 5173] <... futex resumed>) = 0 [pid 5167] <... futex resumed>) = ? [pid 5165] <... exit_group resumed>) = ? [pid 5175] <... write resumed>) = 4 [pid 5174] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5173] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5167] +++ exited with 0 +++ [pid 5175] close(3 [pid 5173] <... futex resumed>) = 0 [pid 5175] <... close resumed>) = 0 [pid 5173] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5175] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] +++ exited with 0 +++ [pid 5175] <... futex resumed>) = 0 [pid 5174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5175] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5174] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5175] <... mmap resumed>) = 0x7f807632d000 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5175] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5175] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 28 [pid 5175] <... clone resumed>, parent_tid=[27], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 27 [pid 5175] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5175] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5177 attached ./strace-static-x86_64: Process 5176 attached [pid 5177] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5176] set_robust_list(0x555555a275e0, 24 [pid 5177] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5171] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5177] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5176] <... set_robust_list resumed>) = 0 [pid 5177] <... futex resumed>) = 1 [pid 5175] <... futex resumed>) = 0 [pid 5177] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5175] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] <... socket resumed>) = 4 [pid 5176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5175] <... futex resumed>) = 0 [pid 5177] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5176] <... prctl resumed>) = 0 [pid 5175] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5176] setpgid(0, 0 [pid 5169] <... sendmsg resumed>) = 60 [pid 5176] <... setpgid resumed>) = 0 [pid 5169] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5169] <... futex resumed>) = 0 [pid 5176] <... openat resumed>) = 3 [pid 5169] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5166] close(3 [pid 5176] write(3, "1000", 4 [pid 5166] <... close resumed>) = 0 [pid 5176] <... write resumed>) = 4 [pid 5166] close(4 [pid 5176] close(3 [pid 5166] <... close resumed>) = 0 [pid 5177] <... futex resumed>) = 0 [pid 5176] <... close resumed>) = 0 [pid 5175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5166] close(5 [pid 5177] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5176] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5176] <... futex resumed>) = 0 [pid 5175] <... futex resumed>) = 0 [pid 5166] close(6 [pid 5177] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5175] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5176] <... mmap resumed>) = 0x7f807632d000 [pid 5166] close(7 [pid 5177] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5176] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... futex resumed>) = 1 [pid 5176] <... mprotect resumed>) = 0 [pid 5175] <... futex resumed>) = 0 [pid 5166] close(8 [pid 5177] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5176] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5175] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5175] <... futex resumed>) = 0 [pid 5166] close(9 [pid 5177] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5176] <... clone resumed>, parent_tid=[29], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 29 [pid 5175] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5178 attached [pid 5176] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] close(10 [pid 5178] set_robust_list(0x7f807634d9e0, 24 [pid 5176] <... futex resumed>) = 0 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... set_robust_list resumed>) = 0 [pid 5176] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5166] close(11 [pid 5178] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... socket resumed>) = 3 [pid 5166] close(12 [pid 5178] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... futex resumed>) = 1 [pid 5176] <... futex resumed>) = 0 [pid 5166] close(13 [pid 5178] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5176] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5176] <... futex resumed>) = 0 [pid 5166] close(14 [pid 5178] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5176] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... socket resumed>) = 4 [pid 5166] close(15 [pid 5178] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... futex resumed>) = 1 [pid 5176] <... futex resumed>) = 0 [pid 5166] close(16 [pid 5178] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5176] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5176] <... futex resumed>) = 0 [pid 5166] close(17 [pid 5178] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5176] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5166] close(18 [pid 5178] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... futex resumed>) = 1 [pid 5176] <... futex resumed>) = 0 [pid 5166] close(19 [pid 5178] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5176] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5170] <... sendmsg resumed>) = 60 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5176] <... futex resumed>) = 0 [pid 5170] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] close(20 [pid 5178] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5176] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5170] <... futex resumed>) = 0 [pid 5168] close(3 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5168] <... close resumed>) = 0 [pid 5166] close(21 [pid 5168] close(4 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5168] <... close resumed>) = 0 [pid 5166] close(22 [pid 5168] close(5 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(6) = -1 EBADF (Bad file descriptor) [pid 5168] close(7) = -1 EBADF (Bad file descriptor) [pid 5168] close(8 [pid 5166] close(23 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(9 [pid 5166] close(24 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(10 [pid 5166] close(25 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(11) = -1 EBADF (Bad file descriptor) [pid 5168] close(12 [pid 5166] close(26 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(13 [pid 5166] close(27 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... sendmsg resumed>) = 60 [pid 5168] close(14 [pid 5166] close(28 [pid 5172] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... futex resumed>) = 0 [pid 5171] close(3 [pid 5168] close(15 [pid 5166] close(29 [pid 5172] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5171] <... close resumed>) = 0 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(4 [pid 5168] close(16 [pid 5166] exit_group(0 [pid 5171] <... close resumed>) = 0 [pid 5169] <... futex resumed>) = ? [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... exit_group resumed>) = ? [pid 5171] close(5 [pid 5169] +++ exited with 0 +++ [pid 5168] close(17) = -1 EBADF (Bad file descriptor) [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(18 [pid 5166] +++ exited with 0 +++ [pid 5171] close(6 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(19 [pid 5171] close(7 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(20 [pid 5171] close(8 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(21 [pid 5171] close(9 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5176] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(22 [pid 5171] close(10 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 28 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(23 [pid 5171] close(11 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(24 [pid 5171] close(12 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5179 attached [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(25 [pid 5179] set_robust_list(0x555555a275e0, 24 [pid 5171] close(13 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... set_robust_list resumed>) = 0 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(26 [pid 5179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5171] close(14 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... prctl resumed>) = 0 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(27 [pid 5179] setpgid(0, 0 [pid 5174] <... sendmsg resumed>) = 60 [pid 5171] close(15 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... setpgid resumed>) = 0 [pid 5174] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5174] <... futex resumed>) = 0 [pid 5171] close(16 [pid 5179] <... openat resumed>) = 3 [pid 5174] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] write(3, "1000", 4 [pid 5171] close(17 [pid 5179] <... write resumed>) = 4 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(3 [pid 5171] close(18 [pid 5179] <... close resumed>) = 0 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] close(19 [pid 5179] <... futex resumed>) = 0 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5171] close(20 [pid 5179] <... mmap resumed>) = 0x7f807632d000 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5171] close(21 [pid 5179] <... mprotect resumed>) = 0 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5171] close(22) = -1 EBADF (Bad file descriptor) [pid 5179] <... clone resumed>, parent_tid=[29], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 29 [pid 5171] close(23 [pid 5179] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... futex resumed>) = 0 [pid 5171] close(24 [pid 5179] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(25) = -1 EBADF (Bad file descriptor) [pid 5171] close(26) = -1 EBADF (Bad file descriptor) [pid 5171] close(27) = -1 EBADF (Bad file descriptor) [pid 5171] close(28) = -1 EBADF (Bad file descriptor) [pid 5171] close(29 [pid 5168] close(28 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] exit_group(0 [pid 5168] close(29 [pid 5172] <... futex resumed>) = ? [pid 5171] <... exit_group resumed>) = ? [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5180 attached [pid 5173] close(3 [pid 5172] +++ exited with 0 +++ [pid 5171] +++ exited with 0 +++ [pid 5168] exit_group(0 [pid 5180] set_robust_list(0x7f807634d9e0, 24 [pid 5173] <... close resumed>) = 0 [pid 5170] <... futex resumed>) = ? [pid 5168] <... exit_group resumed>) = ? [pid 5173] close(4 [pid 5170] +++ exited with 0 +++ [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5173] <... close resumed>) = 0 [pid 5173] close(5 [pid 5168] +++ exited with 0 +++ [pid 5180] <... set_robust_list resumed>) = 0 [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 26 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5173] close(6 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] restart_syscall(<... resuming interrupted clone ...> [pid 5180] <... socket resumed>) = 3 [pid 5173] close(7 [pid 5017] <... restart_syscall resumed>) = 0 [pid 5180] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... futex resumed>) = 1 [pid 5179] <... futex resumed>) = 0 [pid 5173] close(8 [pid 5180] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5179] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5179] <... futex resumed>) = 0 [pid 5173] close(9 [pid 5179] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5180] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] close(10 [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 26 [pid 5180] <... socket resumed>) = 4 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5181 attached [pid 5180] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] close(11 [pid 5180] <... futex resumed>) = 1 [pid 5179] <... futex resumed>) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5182 attached [pid 5181] set_robust_list(0x555555a275e0, 24 [pid 5180] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5179] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] close(12 [pid 5182] set_robust_list(0x555555a275e0, 24 [pid 5181] <... set_robust_list resumed>) = 0 [pid 5180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5179] <... futex resumed>) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... set_robust_list resumed>) = 0 [pid 5180] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5179] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5173] close(13 [pid 5182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5181] <... prctl resumed>) = 0 [pid 5180] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... prctl resumed>) = 0 [pid 5181] setpgid(0, 0 [pid 5180] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] close(14 [pid 5182] setpgid(0, 0 [pid 5181] <... setpgid resumed>) = 0 [pid 5180] <... futex resumed>) = 1 [pid 5179] <... futex resumed>) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... setpgid resumed>) = 0 [pid 5181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5180] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5179] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] close(15 [pid 5182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5181] <... openat resumed>) = 3 [pid 5179] <... futex resumed>) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... openat resumed>) = 3 [pid 5181] write(3, "1000", 4 [pid 5179] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5173] close(16 [pid 5182] write(3, "1000", 4 [pid 5181] <... write resumed>) = 4 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... write resumed>) = 4 [pid 5181] close(3 [pid 5173] close(17 [pid 5182] close(3 [pid 5181] <... close resumed>) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = 0 [pid 5181] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] close(18 [pid 5182] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5181] <... futex resumed>) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... futex resumed>) = 0 [pid 5181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5173] close(19 [pid 5182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5181] <... mmap resumed>) = 0x7f807632d000 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... mmap resumed>) = 0x7f807632d000 [pid 5181] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5173] close(20 [pid 5182] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5181] <... mprotect resumed>) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... mprotect resumed>) = 0 [pid 5181] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5173] close(21 [pid 5182] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... clone resumed>, parent_tid=[27], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 27 [pid 5173] close(22 [pid 5182] <... clone resumed>, parent_tid=[27], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 27 [pid 5181] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5181] <... futex resumed>) = 0 [pid 5173] close(23 [pid 5182] <... futex resumed>) = 0 [pid 5181] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5173] close(24./strace-static-x86_64: Process 5183 attached ) = -1 EBADF (Bad file descriptor) [pid 5183] set_robust_list(0x7f807634d9e0, 24 [pid 5173] close(25 [pid 5183] <... set_robust_list resumed>) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5173] close(26./strace-static-x86_64: Process 5184 attached [pid 5183] <... socket resumed>) = 3 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] close(27 [pid 5184] set_robust_list(0x7f807634d9e0, 24 [pid 5183] <... futex resumed>) = 1 [pid 5181] <... futex resumed>) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... set_robust_list resumed>) = 0 [pid 5183] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5181] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] close(28 [pid 5184] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5181] <... futex resumed>) = 0 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... socket resumed>) = 3 [pid 5183] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5181] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5173] close(29 [pid 5184] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] <... socket resumed>) = 4 [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... futex resumed>) = 1 [pid 5183] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5182] <... futex resumed>) = 0 [pid 5173] exit_group(0 [pid 5184] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5183] <... futex resumed>) = 1 [pid 5182] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5181] <... futex resumed>) = 0 [pid 5174] <... futex resumed>) = ? [pid 5173] <... exit_group resumed>) = ? [pid 5184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5183] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5182] <... futex resumed>) = 0 [pid 5181] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5174] +++ exited with 0 +++ [pid 5173] +++ exited with 0 +++ [pid 5184] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5182] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5181] <... futex resumed>) = 0 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5184] <... socket resumed>) = 4 [pid 5183] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5181] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5184] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5184] <... futex resumed>) = 1 [pid 5183] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5182] <... futex resumed>) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5184] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5183] <... futex resumed>) = 1 [pid 5182] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5181] <... futex resumed>) = 0 [pid 5184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5183] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5182] <... futex resumed>) = 0 [pid 5181] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 28 [pid 5184] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5182] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5181] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5185 attached [pid 5184] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5183] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5181] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5185] set_robust_list(0x555555a275e0, 24 [pid 5184] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] <... set_robust_list resumed>) = 0 [pid 5184] <... futex resumed>) = 1 [pid 5182] <... futex resumed>) = 0 [pid 5184] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5182] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5182] <... futex resumed>) = 0 [pid 5185] <... prctl resumed>) = 0 [pid 5184] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5182] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5185] setpgid(0, 0) = 0 [pid 5185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5185] write(3, "1000", 4) = 4 [pid 5185] close(3) = 0 [pid 5185] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5185] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5185] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[29], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 29 [pid 5185] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5179] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5177] <... sendmsg resumed>) = 60 [pid 5185] <... futex resumed>) = 0 [pid 5185] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5177] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5177] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5175] close(3) = 0 [pid 5175] close(4) = 0 [pid 5175] close(5./strace-static-x86_64: Process 5186 attached ) = -1 EBADF (Bad file descriptor) [pid 5186] set_robust_list(0x7f807634d9e0, 24 [pid 5175] close(6 [pid 5186] <... set_robust_list resumed>) = 0 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5175] close(7 [pid 5186] <... socket resumed>) = 3 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] close(8 [pid 5186] <... futex resumed>) = 1 [pid 5185] <... futex resumed>) = 0 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5185] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] close(9 [pid 5186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5185] <... futex resumed>) = 0 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5185] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5175] close(10 [pid 5186] <... socket resumed>) = 4 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] close(11 [pid 5186] <... futex resumed>) = 1 [pid 5185] <... futex resumed>) = 0 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5185] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] close(12 [pid 5186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5185] <... futex resumed>) = 0 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5185] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5175] close(13 [pid 5186] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] close(14 [pid 5186] <... futex resumed>) = 1 [pid 5185] <... futex resumed>) = 0 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5185] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] close(15 [pid 5186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5185] <... futex resumed>) = 0 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5185] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5175] close(16) = -1 EBADF (Bad file descriptor) [pid 5175] close(17) = -1 EBADF (Bad file descriptor) [pid 5175] close(18) = -1 EBADF (Bad file descriptor) [pid 5175] close(19) = -1 EBADF (Bad file descriptor) [pid 5175] close(20) = -1 EBADF (Bad file descriptor) [pid 5175] close(21) = -1 EBADF (Bad file descriptor) [pid 5175] close(22) = -1 EBADF (Bad file descriptor) [pid 5175] close(23) = -1 EBADF (Bad file descriptor) [pid 5175] close(24) = -1 EBADF (Bad file descriptor) [pid 5175] close(25) = -1 EBADF (Bad file descriptor) [pid 5175] close(26) = -1 EBADF (Bad file descriptor) [pid 5175] close(27) = -1 EBADF (Bad file descriptor) [pid 5175] close(28) = -1 EBADF (Bad file descriptor) [pid 5175] close(29) = -1 EBADF (Bad file descriptor) [pid 5175] exit_group(0 [pid 5177] <... futex resumed>) = ? [pid 5181] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5175] <... exit_group resumed>) = ? [pid 5177] +++ exited with 0 +++ [pid 5175] +++ exited with 0 +++ [pid 5182] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 28 ./strace-static-x86_64: Process 5187 attached [pid 5187] set_robust_list(0x555555a275e0, 24) = 0 [pid 5187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5187] setpgid(0, 0) = 0 [pid 5187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5187] write(3, "1000", 4) = 4 [pid 5187] close(3) = 0 [pid 5187] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5187] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5187] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5187] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[29], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 29 [pid 5187] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5187] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5188 attached [pid 5188] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5188] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5188] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... futex resumed>) = 0 [pid 5187] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5187] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5188] <... futex resumed>) = 1 [pid 5188] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 4 [pid 5188] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... futex resumed>) = 0 [pid 5187] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5188] <... futex resumed>) = 1 [pid 5187] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5188] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5178] <... sendmsg resumed>) = 60 [pid 5188] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5178] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5188] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5178] <... futex resumed>) = 0 [pid 5188] <... futex resumed>) = 1 [pid 5187] <... futex resumed>) = 0 [pid 5185] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5178] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5187] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5176] close(3 [pid 5187] <... futex resumed>) = 0 [pid 5176] <... close resumed>) = 0 [pid 5187] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5176] close(4) = 0 [pid 5176] close(5) = -1 EBADF (Bad file descriptor) [pid 5176] close(6) = -1 EBADF (Bad file descriptor) [pid 5176] close(7) = -1 EBADF (Bad file descriptor) [pid 5176] close(8) = -1 EBADF (Bad file descriptor) [pid 5176] close(9) = -1 EBADF (Bad file descriptor) [pid 5176] close(10) = -1 EBADF (Bad file descriptor) [pid 5176] close(11) = -1 EBADF (Bad file descriptor) [pid 5176] close(12) = -1 EBADF (Bad file descriptor) [pid 5176] close(13) = -1 EBADF (Bad file descriptor) [pid 5176] close(14) = -1 EBADF (Bad file descriptor) [pid 5176] close(15) = -1 EBADF (Bad file descriptor) [pid 5176] close(16) = -1 EBADF (Bad file descriptor) [pid 5176] close(17) = -1 EBADF (Bad file descriptor) [pid 5176] close(18) = -1 EBADF (Bad file descriptor) [pid 5176] close(19) = -1 EBADF (Bad file descriptor) [pid 5176] close(20) = -1 EBADF (Bad file descriptor) [pid 5176] close(21) = -1 EBADF (Bad file descriptor) [pid 5176] close(22) = -1 EBADF (Bad file descriptor) [pid 5176] close(23) = -1 EBADF (Bad file descriptor) [pid 5176] close(24) = -1 EBADF (Bad file descriptor) [pid 5176] close(25) = -1 EBADF (Bad file descriptor) [pid 5176] close(26) = -1 EBADF (Bad file descriptor) [pid 5176] close(27) = -1 EBADF (Bad file descriptor) [pid 5176] close(28) = -1 EBADF (Bad file descriptor) [pid 5176] close(29) = -1 EBADF (Bad file descriptor) [pid 5176] exit_group(0) = ? [pid 5178] <... futex resumed>) = ? [pid 5178] +++ exited with 0 +++ [pid 5176] +++ exited with 0 +++ [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5013] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 30 [pid 5180] <... sendmsg resumed>) = 60 [pid 5180] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5179] close(3 [pid 5180] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5189 attached [pid 5180] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5179] <... close resumed>) = 0 [pid 5189] set_robust_list(0x555555a275e0, 24 [pid 5179] close(4 [pid 5189] <... set_robust_list resumed>) = 0 [pid 5179] <... close resumed>) = 0 [pid 5189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5179] close(5 [pid 5189] <... prctl resumed>) = 0 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] setpgid(0, 0 [pid 5179] close(6 [pid 5189] <... setpgid resumed>) = 0 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5179] close(7 [pid 5189] <... openat resumed>) = 3 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] write(3, "1000", 4 [pid 5179] close(8 [pid 5189] <... write resumed>) = 4 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(3 [pid 5179] close(9 [pid 5189] <... close resumed>) = 0 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5179] close(10 [pid 5189] <... futex resumed>) = 0 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5179] close(11 [pid 5189] <... mmap resumed>) = 0x7f807632d000 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5179] close(12 [pid 5189] <... mprotect resumed>) = 0 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5179] close(13) = -1 EBADF (Bad file descriptor) [pid 5189] <... clone resumed>, parent_tid=[31], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 31 [pid 5179] close(14) = -1 EBADF (Bad file descriptor) [pid 5179] close(15) = -1 EBADF (Bad file descriptor) [pid 5179] close(16) = -1 EBADF (Bad file descriptor) [pid 5179] close(17 [pid 5189] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... futex resumed>) = 0 [pid 5179] close(18./strace-static-x86_64: Process 5190 attached [pid 5189] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] set_robust_list(0x7f807634d9e0, 24 [pid 5179] close(19 [pid 5190] <... set_robust_list resumed>) = 0 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5179] close(20 [pid 5190] <... socket resumed>) = 3 [pid 5183] <... sendmsg resumed>) = 60 [pid 5190] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] <... futex resumed>) = 1 [pid 5189] <... futex resumed>) = 0 [pid 5190] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5189] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] <... futex resumed>) = 0 [pid 5190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5189] <... futex resumed>) = 0 [pid 5190] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5189] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5183] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5190] <... socket resumed>) = 4 [pid 5190] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5189] <... futex resumed>) = 0 [pid 5190] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5189] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5189] <... futex resumed>) = 0 [pid 5190] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5189] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5190] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5190] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5189] <... futex resumed>) = 0 [pid 5190] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5189] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5189] <... futex resumed>) = 0 [pid 5190] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5189] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(21) = -1 EBADF (Bad file descriptor) [pid 5181] close(3 [pid 5179] close(22 [pid 5181] <... close resumed>) = 0 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(4 [pid 5179] close(23) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = 0 [pid 5181] close(5 [pid 5179] close(24 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(6 [pid 5179] close(25 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(7 [pid 5179] close(26 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(8 [pid 5179] close(27 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(9 [pid 5179] close(28 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(10 [pid 5179] close(29 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(11 [pid 5179] exit_group(0 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... futex resumed>) = ? [pid 5179] <... exit_group resumed>) = ? [pid 5181] close(12 [pid 5180] +++ exited with 0 +++ [pid 5179] +++ exited with 0 +++ [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5181] close(13) = -1 EBADF (Bad file descriptor) [pid 5181] close(14) = -1 EBADF (Bad file descriptor) [pid 5181] close(15) = -1 EBADF (Bad file descriptor) [pid 5181] close(16) = -1 EBADF (Bad file descriptor) [pid 5181] close(17) = -1 EBADF (Bad file descriptor) [pid 5181] close(18) = -1 EBADF (Bad file descriptor) [pid 5181] close(19) = -1 EBADF (Bad file descriptor) [pid 5181] close(20 [pid 5184] <... sendmsg resumed>) = 60 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5181] close(21 [pid 5184] <... futex resumed>) = 0 [pid 5182] close(3 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5184] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5182] <... close resumed>) = 0 [pid 5181] close(22 [pid 5182] close(4 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = 0 [pid 5181] close(23 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 30 [pid 5182] close(5 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(24./strace-static-x86_64: Process 5191 attached [pid 5189] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5182] close(6 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] set_robust_list(0x555555a275e0, 24 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(25 [pid 5191] <... set_robust_list resumed>) = 0 [pid 5182] close(7 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(26 [pid 5191] <... prctl resumed>) = 0 [pid 5182] close(8 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] setpgid(0, 0 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(27 [pid 5191] <... setpgid resumed>) = 0 [pid 5182] close(9 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(28 [pid 5191] <... openat resumed>) = 3 [pid 5182] close(10 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] write(3, "1000", 4 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(29 [pid 5191] <... write resumed>) = 4 [pid 5182] close(11 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] close(3 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] exit_group(0 [pid 5191] <... close resumed>) = 0 [pid 5183] <... futex resumed>) = ? [pid 5182] close(12 [pid 5181] <... exit_group resumed>) = ? [pid 5191] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] +++ exited with 0 +++ [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] +++ exited with 0 +++ [pid 5191] <... futex resumed>) = 0 [pid 5182] close(13 [pid 5191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... mmap resumed>) = 0x7f807632d000 [pid 5182] close(14 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5191] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5191] <... mprotect resumed>) = 0 [pid 5182] close(15 [pid 5191] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] close(16 [pid 5191] <... clone resumed>, parent_tid=[31], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 31 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5182] close(17 [pid 5191] <... futex resumed>) = 0 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5182] close(18) = -1 EBADF (Bad file descriptor) [pid 5182] close(19) = -1 EBADF (Bad file descriptor) [pid 5182] close(20) = -1 EBADF (Bad file descriptor) [pid 5182] close(21) = -1 EBADF (Bad file descriptor) [pid 5182] close(22) = -1 EBADF (Bad file descriptor) [pid 5182] close(23) = -1 EBADF (Bad file descriptor) [pid 5182] close(24) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5192 attached [pid 5186] <... sendmsg resumed>) = 60 [pid 5182] close(25 [pid 5192] set_robust_list(0x7f807634d9e0, 24 [pid 5186] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] close(3 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 28 [pid 5192] <... set_robust_list resumed>) = 0 [pid 5186] <... futex resumed>) = 0 [pid 5185] <... close resumed>) = 0 [pid 5182] close(26./strace-static-x86_64: Process 5193 attached [pid 5192] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5186] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5185] close(4 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] set_robust_list(0x555555a275e0, 24 [pid 5192] <... socket resumed>) = 3 [pid 5185] <... close resumed>) = 0 [pid 5182] close(27 [pid 5193] <... set_robust_list resumed>) = 0 [pid 5192] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] close(5 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5192] <... futex resumed>) = 1 [pid 5191] <... futex resumed>) = 0 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] close(28 [pid 5193] <... prctl resumed>) = 0 [pid 5192] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5191] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] close(6 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] setpgid(0, 0 [pid 5192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5191] <... futex resumed>) = 0 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] close(29 [pid 5193] <... setpgid resumed>) = 0 [pid 5192] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5191] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5185] close(7 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5192] <... socket resumed>) = 4 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] exit_group(0 [pid 5193] <... openat resumed>) = 3 [pid 5192] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] close(8 [pid 5184] <... futex resumed>) = ? [pid 5182] <... exit_group resumed>) = ? [pid 5193] write(3, "1000", 4 [pid 5192] <... futex resumed>) = 1 [pid 5191] <... futex resumed>) = 0 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... write resumed>) = 4 [pid 5192] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5191] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] close(9 [pid 5184] +++ exited with 0 +++ [pid 5182] +++ exited with 0 +++ [pid 5193] close(3 [pid 5192] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5191] <... futex resumed>) = 0 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5193] <... close resumed>) = 0 [pid 5192] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5185] close(10 [pid 5017] restart_syscall(<... resuming interrupted clone ...> [pid 5193] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5192] <... futex resumed>) = 0 [pid 5191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... restart_syscall resumed>) = 0 [pid 5193] <... futex resumed>) = 0 [pid 5192] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5191] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] close(11 [pid 5193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5191] <... futex resumed>) = 0 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... mmap resumed>) = 0x7f807632d000 [pid 5192] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5191] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5185] close(12 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5193] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 28 [pid 5193] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5195 attached , parent_tid=[29], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 29 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] close(13 [pid 5195] set_robust_list(0x7f807634d9e0, 24 [pid 5193] <... futex resumed>) = 0 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... set_robust_list resumed>) = 0 [pid 5193] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5185] close(14 [pid 5195] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5194 attached [pid 5195] <... socket resumed>) = 3 [pid 5185] close(15 [pid 5195] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] set_robust_list(0x555555a275e0, 24 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... futex resumed>) = 1 [pid 5194] <... set_robust_list resumed>) = 0 [pid 5193] <... futex resumed>) = 0 [pid 5194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5193] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] <... prctl resumed>) = 0 [pid 5193] <... futex resumed>) = 0 [pid 5194] setpgid(0, 0 [pid 5193] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] <... setpgid resumed>) = 0 [pid 5194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5194] write(3, "1000", 4) = 4 [pid 5194] close(3 [pid 5195] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5194] <... close resumed>) = 0 [pid 5188] <... sendmsg resumed>) = 60 [pid 5185] close(16 [pid 5195] <... socket resumed>) = 4 [pid 5194] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5188] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] <... futex resumed>) = 0 [pid 5188] <... futex resumed>) = 0 [pid 5185] close(17 [pid 5195] <... futex resumed>) = 1 [pid 5194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5193] <... futex resumed>) = 0 [pid 5188] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5187] close(3 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5194] <... mmap resumed>) = 0x7f807632d000 [pid 5193] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... close resumed>) = 0 [pid 5185] close(18 [pid 5195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5194] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5193] <... futex resumed>) = 0 [pid 5187] close(4 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5194] <... mprotect resumed>) = 0 [pid 5193] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5187] <... close resumed>) = 0 [pid 5185] close(19 [pid 5195] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5194] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5187] close(5 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(20 [pid 5195] <... futex resumed>) = 1 [pid 5194] <... clone resumed>, parent_tid=[29], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 29 [pid 5193] <... futex resumed>) = 0 [pid 5187] close(6 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5194] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(21./strace-static-x86_64: Process 5196 attached [pid 5195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5194] <... futex resumed>) = 0 [pid 5193] <... futex resumed>) = 0 [pid 5187] close(7 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] set_robust_list(0x7f807634d9e0, 24 [pid 5195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5194] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5193] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(22 [pid 5196] <... set_robust_list resumed>) = 0 [pid 5187] close(8 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(23 [pid 5196] <... socket resumed>) = 3 [pid 5187] close(9 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(24 [pid 5196] <... futex resumed>) = 1 [pid 5194] <... futex resumed>) = 0 [pid 5187] close(10 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5194] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(25 [pid 5196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5194] <... futex resumed>) = 0 [pid 5187] close(11 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5194] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(26 [pid 5196] <... socket resumed>) = 4 [pid 5187] close(12 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(27 [pid 5196] <... futex resumed>) = 1 [pid 5194] <... futex resumed>) = 0 [pid 5187] close(13 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5194] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(28 [pid 5196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5194] <... futex resumed>) = 0 [pid 5187] close(14 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5194] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(29 [pid 5196] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5187] close(15 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] exit_group(0 [pid 5196] <... futex resumed>) = 1 [pid 5194] <... futex resumed>) = 0 [pid 5187] close(16 [pid 5186] <... futex resumed>) = ? [pid 5185] <... exit_group resumed>) = ? [pid 5196] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5194] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] +++ exited with 0 +++ [pid 5194] <... futex resumed>) = 0 [pid 5185] +++ exited with 0 +++ [pid 5196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5194] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5187] close(17 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5015] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 30 ./strace-static-x86_64: Process 5197 attached [pid 5196] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] <... sendmsg resumed>) = 60 [pid 5190] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] close(18 [pid 5197] set_robust_list(0x555555a275e0, 24 [pid 5190] <... futex resumed>) = 0 [pid 5189] close(3 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... set_robust_list resumed>) = 0 [pid 5190] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5189] <... close resumed>) = 0 [pid 5187] close(19 [pid 5197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5189] close(4 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... prctl resumed>) = 0 [pid 5189] <... close resumed>) = 0 [pid 5187] close(20 [pid 5197] setpgid(0, 0 [pid 5189] close(5 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... setpgid resumed>) = 0 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(21 [pid 5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5189] close(6 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... openat resumed>) = 3 [pid 5193] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(22 [pid 5197] write(3, "1000", 4 [pid 5189] close(7 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... write resumed>) = 4 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(23 [pid 5197] close(3 [pid 5189] close(8 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = 0 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(24 [pid 5197] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5189] close(9 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... futex resumed>) = 0 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(25 [pid 5197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5189] close(10 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... mmap resumed>) = 0x7f807632d000 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(26 [pid 5197] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5189] close(11 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... mprotect resumed>) = 0 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(27 [pid 5197] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5189] close(12 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(28 [pid 5197] <... clone resumed>, parent_tid=[31], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 31 [pid 5189] close(13 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5198 attached [pid 5197] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(29 [pid 5198] set_robust_list(0x7f807634d9e0, 24 [pid 5197] <... futex resumed>) = 0 [pid 5189] close(14 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] <... set_robust_list resumed>) = 0 [pid 5197] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] exit_group(0 [pid 5198] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5192] <... sendmsg resumed>) = 60 [pid 5189] close(15 [pid 5188] <... futex resumed>) = ? [pid 5187] <... exit_group resumed>) = ? [pid 5198] <... socket resumed>) = 3 [pid 5192] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] close(3 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] +++ exited with 0 +++ [pid 5198] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5192] <... futex resumed>) = 0 [pid 5191] <... close resumed>) = 0 [pid 5189] close(16 [pid 5187] +++ exited with 0 +++ [pid 5198] <... futex resumed>) = 1 [pid 5197] <... futex resumed>) = 0 [pid 5192] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5191] close(4 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5198] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5197] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] <... close resumed>) = 0 [pid 5189] close(17 [pid 5198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5197] <... futex resumed>) = 0 [pid 5191] close(5 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5197] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(18 [pid 5198] <... socket resumed>) = 4 [pid 5191] close(6 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(19 [pid 5198] <... futex resumed>) = 1 [pid 5197] <... futex resumed>) = 0 [pid 5191] close(7 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5198] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5197] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(20 [pid 5198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5189] close(21 [pid 5198] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5197] <... futex resumed>) = 0 [pid 5191] close(8 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5197] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(22 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 30 [pid 5198] <... futex resumed>) = 0 [pid 5197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5191] close(9 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5199 attached [pid 5198] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5197] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(23 [pid 5199] set_robust_list(0x555555a275e0, 24 [pid 5198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5197] <... futex resumed>) = 0 [pid 5191] close(10 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... set_robust_list resumed>) = 0 [pid 5198] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5197] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(24 [pid 5199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5191] close(11 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... prctl resumed>) = 0 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(25 [pid 5199] setpgid(0, 0 [pid 5191] close(12 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... setpgid resumed>) = 0 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(26 [pid 5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5191] close(13 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... openat resumed>) = 3 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(27 [pid 5199] write(3, "1000", 4 [pid 5191] close(14 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... write resumed>) = 4 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(28 [pid 5199] close(3 [pid 5191] close(15 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = 0 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(29 [pid 5199] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] close(16 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] close(17) = -1 EBADF (Bad file descriptor) [pid 5191] close(18) = -1 EBADF (Bad file descriptor) [pid 5191] close(19) = -1 EBADF (Bad file descriptor) [pid 5191] close(20) = -1 EBADF (Bad file descriptor) [pid 5191] close(21) = -1 EBADF (Bad file descriptor) [pid 5199] <... futex resumed>) = 0 [pid 5191] close(22 [pid 5189] exit_group(0 [pid 5195] <... sendmsg resumed>) = 60 [pid 5199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5195] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] <... futex resumed>) = ? [pid 5189] <... exit_group resumed>) = ? [pid 5199] <... mmap resumed>) = 0x7f807632d000 [pid 5195] <... futex resumed>) = 0 [pid 5191] close(23 [pid 5190] +++ exited with 0 +++ [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5195] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5193] close(3 [pid 5191] close(24 [pid 5189] +++ exited with 0 +++ [pid 5199] <... mprotect resumed>) = 0 [pid 5193] <... close resumed>) = 0 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5199] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5193] close(4 [pid 5191] close(25 [pid 5193] <... close resumed>) = 0 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... clone resumed>, parent_tid=[31], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 31 [pid 5193] close(5 [pid 5191] close(26 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(6 [pid 5191] close(27 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5193] close(7 [pid 5191] close(28 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 32 [pid 5193] close(8 [pid 5191] close(29 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(9 [pid 5191] exit_group(0 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5200 attached [pid 5199] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] close(10 [pid 5192] <... futex resumed>) = ? ./strace-static-x86_64: Process 5201 attached [pid 5200] set_robust_list(0x7f807634d9e0, 24 [pid 5199] <... futex resumed>) = 0 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] set_robust_list(0x555555a275e0, 24 [pid 5200] <... set_robust_list resumed>) = 0 [pid 5199] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5193] close(11 [pid 5192] +++ exited with 0 +++ [pid 5191] +++ exited with 0 +++ [pid 5201] <... set_robust_list resumed>) = 0 [pid 5200] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5200] <... socket resumed>) = 3 [pid 5197] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5193] close(12 [pid 5201] <... prctl resumed>) = 0 [pid 5200] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] setpgid(0, 0 [pid 5200] <... futex resumed>) = 1 [pid 5193] close(13 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5199] <... futex resumed>) = 0 [pid 5201] <... setpgid resumed>) = 0 [pid 5200] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5193] close(14 [pid 5201] <... openat resumed>) = 3 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] write(3, "1000", 4 [pid 5193] close(15 [pid 5201] <... write resumed>) = 4 [pid 5199] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] restart_syscall(<... resuming interrupted clone ...> [pid 5201] close(3 [pid 5200] <... futex resumed>) = 0 [pid 5199] <... futex resumed>) = 1 [pid 5193] close(16 [pid 5201] <... close resumed>) = 0 [pid 5200] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] <... socket resumed>) = 4 [pid 5199] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5193] close(17 [pid 5016] <... restart_syscall resumed>) = 0 [pid 5201] <... futex resumed>) = 0 [pid 5200] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5200] <... futex resumed>) = 0 [pid 5193] close(18 [pid 5201] <... mmap resumed>) = 0x7f807632d000 [pid 5200] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5199] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5199] <... futex resumed>) = 0 [pid 5193] close(19 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5201] <... mprotect resumed>) = 0 [pid 5200] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5199] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5200] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5193] close(20 [pid 5200] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... clone resumed>, parent_tid=[33], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 33 [pid 5200] <... futex resumed>) = 0 [pid 5199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5193] close(21./strace-static-x86_64: Process 5203 attached [pid 5201] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5199] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 32 [pid 5203] set_robust_list(0x555555a275e0, 24 [pid 5201] <... futex resumed>) = 0 [pid 5200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5199] <... futex resumed>) = 0 [pid 5193] close(22./strace-static-x86_64: Process 5202 attached [pid 5203] <... set_robust_list resumed>) = 0 [pid 5201] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5200] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5199] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5202] set_robust_list(0x7f807634d9e0, 24 [pid 5193] close(23 [pid 5203] <... prctl resumed>) = 0 [pid 5202] <... set_robust_list resumed>) = 0 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] setpgid(0, 0 [pid 5202] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5193] close(24 [pid 5203] <... setpgid resumed>) = 0 [pid 5202] <... socket resumed>) = 3 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5202] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] close(25 [pid 5203] <... openat resumed>) = 3 [pid 5202] <... futex resumed>) = 1 [pid 5201] <... futex resumed>) = 0 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5201] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] close(26 [pid 5202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5201] <... futex resumed>) = 0 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] write(3, "1000", 4 [pid 5201] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5196] <... sendmsg resumed>) = 60 [pid 5193] close(27 [pid 5202] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5203] <... write resumed>) = 4 [pid 5202] <... socket resumed>) = 4 [pid 5196] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(3 [pid 5202] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] <... futex resumed>) = 0 [pid 5193] close(28 [pid 5203] <... close resumed>) = 0 [pid 5202] <... futex resumed>) = 1 [pid 5201] <... futex resumed>) = 0 [pid 5196] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] close(3 [pid 5193] close(29 [pid 5203] <... futex resumed>) = 0 [pid 5202] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5201] <... futex resumed>) = 0 [pid 5194] <... close resumed>) = 0 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5202] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5201] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] close(4 [pid 5193] exit_group(0 [pid 5203] <... mmap resumed>) = 0x7f807632d000 [pid 5202] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5193] <... exit_group resumed>) = ? [pid 5195] <... futex resumed>) = ? [pid 5203] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5202] <... futex resumed>) = 0 [pid 5201] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] <... close resumed>) = 0 [pid 5203] <... mprotect resumed>) = 0 [pid 5203] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5195] +++ exited with 0 +++ [pid 5193] +++ exited with 0 +++ [pid 5203] <... clone resumed>, parent_tid=[33], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 33 [pid 5202] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5201] <... futex resumed>) = 0 [pid 5194] close(5 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5203] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] restart_syscall(<... resuming interrupted clone ...> [pid 5203] <... futex resumed>) = 0 [pid 5194] close(6 [pid 5011] <... restart_syscall resumed>) = 0 [pid 5203] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(7) = -1 EBADF (Bad file descriptor) [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5194] close(8) = -1 EBADF (Bad file descriptor) [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 30 [pid 5194] close(9) = -1 EBADF (Bad file descriptor) [pid 5194] close(10) = -1 EBADF (Bad file descriptor) [pid 5194] close(11) = -1 EBADF (Bad file descriptor) [pid 5194] close(12) = -1 EBADF (Bad file descriptor) [pid 5194] close(13) = -1 EBADF (Bad file descriptor) [pid 5194] close(14) = -1 EBADF (Bad file descriptor) [pid 5194] close(15) = -1 EBADF (Bad file descriptor) [pid 5194] close(16) = -1 EBADF (Bad file descriptor) [pid 5194] close(17./strace-static-x86_64: Process 5205 attached ) = -1 EBADF (Bad file descriptor) [pid 5194] close(18 [pid 5205] set_robust_list(0x555555a275e0, 24 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... set_robust_list resumed>) = 0 [pid 5194] close(19 [pid 5205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... prctl resumed>) = 0 [pid 5194] close(20 [pid 5205] setpgid(0, 0 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(21) = -1 EBADF (Bad file descriptor) [pid 5194] close(22 [pid 5205] <... setpgid resumed>) = 0 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5194] close(23 [pid 5205] <... openat resumed>) = 3 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5204 attached [pid 5205] write(3, "1000", 4 [pid 5194] close(24 [pid 5205] <... write resumed>) = 4 [pid 5204] set_robust_list(0x7f807634d9e0, 24 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] close(3 [pid 5204] <... set_robust_list resumed>) = 0 [pid 5194] close(25 [pid 5205] <... close resumed>) = 0 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5194] close(26 [pid 5205] <... futex resumed>) = 0 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5204] <... socket resumed>) = 3 [pid 5194] close(27 [pid 5205] <... mmap resumed>) = 0x7f807632d000 [pid 5204] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5204] <... futex resumed>) = 1 [pid 5203] <... futex resumed>) = 0 [pid 5194] close(28 [pid 5205] <... mprotect resumed>) = 0 [pid 5204] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5203] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5203] <... futex resumed>) = 0 [pid 5194] close(29 [pid 5204] <... socket resumed>) = 4 [pid 5203] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... clone resumed>, parent_tid=[31], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 31 [pid 5204] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] exit_group(0 [pid 5205] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] <... futex resumed>) = 1 [pid 5203] <... futex resumed>) = 0 [pid 5196] <... futex resumed>) = ? [pid 5194] <... exit_group resumed>) = ? [pid 5205] <... futex resumed>) = 0 [pid 5204] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5203] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] +++ exited with 0 +++ [pid 5205] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5203] <... futex resumed>) = 0 [pid 5203] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5206 attached [pid 5194] +++ exited with 0 +++ [pid 5206] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5204] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5204] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5206] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5206] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5205] <... futex resumed>) = 0 [pid 5205] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5205] <... futex resumed>) = 0 [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 30 [pid 5205] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5204] <... futex resumed>) = 1 [pid 5203] <... futex resumed>) = 0 [pid 5206] <... futex resumed>) = 1 [pid 5204] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5203] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5206] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5203] <... futex resumed>) = 0 [pid 5206] <... socket resumed>) = 4 [pid 5203] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5206] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5205] <... futex resumed>) = 0 [pid 5206] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5205] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5206] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5205] <... futex resumed>) = 0 [pid 5206] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5205] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5207 attached [pid 5206] <... futex resumed>) = 0 [pid 5205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5199] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5206] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5205] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5207] set_robust_list(0x555555a275e0, 24 [pid 5206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5205] <... futex resumed>) = 0 [pid 5206] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5205] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5207] <... set_robust_list resumed>) = 0 [pid 5207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5207] setpgid(0, 0) = 0 [pid 5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5207] write(3, "1000", 4) = 4 [pid 5207] close(3) = 0 [pid 5207] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5207] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5207] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5207] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[31], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 31 [pid 5207] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5201] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5207] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5208 attached [pid 5208] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5208] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5208] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5207] <... futex resumed>) = 0 [pid 5208] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5207] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5207] <... futex resumed>) = 0 [pid 5208] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5207] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5198] <... sendmsg resumed>) = 60 [pid 5208] <... socket resumed>) = 4 [pid 5208] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5198] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5208] <... futex resumed>) = 0 [pid 5208] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5198] <... futex resumed>) = 0 [pid 5198] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5197] close(3) = 0 [pid 5197] close(4 [pid 5207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5197] <... close resumed>) = 0 [pid 5207] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5197] close(5 [pid 5208] <... futex resumed>) = 0 [pid 5207] <... futex resumed>) = 1 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5207] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5197] close(6 [pid 5208] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5197] close(7 [pid 5208] <... futex resumed>) = 1 [pid 5207] <... futex resumed>) = 0 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5207] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5197] close(8 [pid 5208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5207] <... futex resumed>) = 0 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5207] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5197] close(9) = -1 EBADF (Bad file descriptor) [pid 5197] close(10) = -1 EBADF (Bad file descriptor) [pid 5197] close(11) = -1 EBADF (Bad file descriptor) [pid 5197] close(12) = -1 EBADF (Bad file descriptor) [pid 5197] close(13) = -1 EBADF (Bad file descriptor) [pid 5197] close(14) = -1 EBADF (Bad file descriptor) [pid 5197] close(15) = -1 EBADF (Bad file descriptor) [pid 5197] close(16) = -1 EBADF (Bad file descriptor) [pid 5197] close(17) = -1 EBADF (Bad file descriptor) [pid 5197] close(18) = -1 EBADF (Bad file descriptor) [pid 5197] close(19) = -1 EBADF (Bad file descriptor) [pid 5197] close(20) = -1 EBADF (Bad file descriptor) [pid 5203] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5197] close(21) = -1 EBADF (Bad file descriptor) [pid 5197] close(22) = -1 EBADF (Bad file descriptor) [pid 5197] close(23) = -1 EBADF (Bad file descriptor) [pid 5197] close(24 [pid 5205] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(25) = -1 EBADF (Bad file descriptor) [pid 5197] close(26) = -1 EBADF (Bad file descriptor) [pid 5197] close(27) = -1 EBADF (Bad file descriptor) [pid 5197] close(28) = -1 EBADF (Bad file descriptor) [pid 5197] close(29) = -1 EBADF (Bad file descriptor) [pid 5197] exit_group(0 [pid 5198] <... futex resumed>) = ? [pid 5197] <... exit_group resumed>) = ? [pid 5198] +++ exited with 0 +++ [pid 5197] +++ exited with 0 +++ [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5015] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5209 attached , child_tidptr=0x555555a275d0) = 32 [pid 5209] set_robust_list(0x555555a275e0, 24 [pid 5200] <... sendmsg resumed>) = 60 [pid 5200] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5200] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5199] close(3) = 0 [pid 5199] close(4) = 0 [pid 5209] <... set_robust_list resumed>) = 0 [pid 5199] close(5) = -1 EBADF (Bad file descriptor) [pid 5209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5199] close(6 [pid 5209] <... prctl resumed>) = 0 [pid 5207] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] setpgid(0, 0 [pid 5199] close(7 [pid 5209] <... setpgid resumed>) = 0 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5199] close(8 [pid 5209] <... openat resumed>) = 3 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] write(3, "1000", 4 [pid 5199] close(9 [pid 5209] <... write resumed>) = 4 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(3 [pid 5199] close(10 [pid 5209] <... close resumed>) = 0 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] close(11 [pid 5209] <... futex resumed>) = 0 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5199] close(12 [pid 5209] <... mmap resumed>) = 0x7f807632d000 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5199] close(13 [pid 5209] <... mprotect resumed>) = 0 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5199] close(14) = -1 EBADF (Bad file descriptor) [pid 5209] <... clone resumed>, parent_tid=[33], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 33 [pid 5199] close(15 [pid 5209] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5210 attached [pid 5209] <... futex resumed>) = 0 [pid 5199] close(16 [pid 5210] set_robust_list(0x7f807634d9e0, 24 [pid 5209] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... set_robust_list resumed>) = 0 [pid 5199] close(17 [pid 5210] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... socket resumed>) = 3 [pid 5199] close(18 [pid 5210] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... futex resumed>) = 1 [pid 5209] <... futex resumed>) = 0 [pid 5199] close(19) = -1 EBADF (Bad file descriptor) [pid 5199] close(20) = -1 EBADF (Bad file descriptor) [pid 5199] close(21) = -1 EBADF (Bad file descriptor) [pid 5199] close(22) = -1 EBADF (Bad file descriptor) [pid 5199] close(23) = -1 EBADF (Bad file descriptor) [pid 5199] close(24) = -1 EBADF (Bad file descriptor) [pid 5199] close(25) = -1 EBADF (Bad file descriptor) [pid 5199] close(26) = -1 EBADF (Bad file descriptor) [pid 5199] close(27) = -1 EBADF (Bad file descriptor) [pid 5210] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5209] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] close(28 [pid 5202] <... sendmsg resumed>) = 60 [pid 5210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5209] <... futex resumed>) = 0 [pid 5202] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5209] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5202] <... futex resumed>) = 0 [pid 5199] close(29 [pid 5210] <... socket resumed>) = 4 [pid 5202] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5201] close(3 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... close resumed>) = 0 [pid 5199] exit_group(0 [pid 5210] <... futex resumed>) = 1 [pid 5209] <... futex resumed>) = 0 [pid 5201] close(4 [pid 5200] <... futex resumed>) = ? [pid 5199] <... exit_group resumed>) = ? [pid 5210] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5209] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... close resumed>) = 0 [pid 5200] +++ exited with 0 +++ [pid 5199] +++ exited with 0 +++ [pid 5210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5209] <... futex resumed>) = 0 [pid 5201] close(5 [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5210] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5209] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] restart_syscall(<... resuming interrupted clone ...> [pid 5210] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5201] close(6 [pid 5018] <... restart_syscall resumed>) = 0 [pid 5210] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... futex resumed>) = 1 [pid 5209] <... futex resumed>) = 0 [pid 5201] close(7 [pid 5210] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5209] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5209] <... futex resumed>) = 0 [pid 5201] close(8 [pid 5210] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5209] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] close(9 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 32 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] close(10./strace-static-x86_64: Process 5211 attached ) = -1 EBADF (Bad file descriptor) [pid 5211] set_robust_list(0x555555a275e0, 24 [pid 5201] close(11 [pid 5211] <... set_robust_list resumed>) = 0 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5201] close(12 [pid 5211] <... prctl resumed>) = 0 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] setpgid(0, 0 [pid 5201] close(13 [pid 5211] <... setpgid resumed>) = 0 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5201] close(14 [pid 5211] <... openat resumed>) = 3 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] write(3, "1000", 4 [pid 5201] close(15 [pid 5211] <... write resumed>) = 4 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(3 [pid 5201] close(16 [pid 5211] <... close resumed>) = 0 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] close(17 [pid 5211] <... futex resumed>) = 0 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5201] close(18 [pid 5211] <... mmap resumed>) = 0x7f807632d000 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5201] close(19 [pid 5211] <... mprotect resumed>) = 0 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5201] close(20) = -1 EBADF (Bad file descriptor) [pid 5211] <... clone resumed>, parent_tid=[33], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 33 [pid 5201] close(21 [pid 5211] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] <... futex resumed>) = 0 [pid 5201] close(22 [pid 5211] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] close(23) = -1 EBADF (Bad file descriptor) [pid 5201] close(24) = -1 EBADF (Bad file descriptor) [pid 5201] close(25./strace-static-x86_64: Process 5212 attached ) = -1 EBADF (Bad file descriptor) [pid 5201] close(26) = -1 EBADF (Bad file descriptor) [pid 5201] close(27) = -1 EBADF (Bad file descriptor) [pid 5212] set_robust_list(0x7f807634d9e0, 24 [pid 5201] close(28 [pid 5212] <... set_robust_list resumed>) = 0 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] close(29) = -1 EBADF (Bad file descriptor) [pid 5212] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5201] exit_group(0 [pid 5212] <... socket resumed>) = 3 [pid 5202] <... futex resumed>) = ? [pid 5201] <... exit_group resumed>) = ? [pid 5212] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] <... sendmsg resumed>) = 60 [pid 5202] +++ exited with 0 +++ [pid 5201] +++ exited with 0 +++ [pid 5212] <... futex resumed>) = 1 [pid 5211] <... futex resumed>) = 0 [pid 5204] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5212] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5211] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] <... futex resumed>) = 0 [pid 5212] <... socket resumed>) = 4 [pid 5211] <... futex resumed>) = 0 [pid 5204] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5203] close(3 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5212] <... futex resumed>) = 0 [pid 5211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5203] <... close resumed>) = 0 [pid 5212] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5211] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5203] close(4 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 34 [pid 5212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5211] <... futex resumed>) = 0 [pid 5203] <... close resumed>) = 0 [pid 5212] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5211] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5203] close(5 [pid 5212] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5203] close(6 [pid 5212] <... futex resumed>) = 1 [pid 5211] <... futex resumed>) = 0 [pid 5212] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5211] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5211] <... futex resumed>) = 0 [pid 5203] close(7 [pid 5212] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5211] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5203] close(8) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5213 attached [pid 5203] close(9) = -1 EBADF (Bad file descriptor) [pid 5203] close(10) = -1 EBADF (Bad file descriptor) [pid 5203] close(11) = -1 EBADF (Bad file descriptor) [pid 5213] set_robust_list(0x555555a275e0, 24 [pid 5203] close(12 [pid 5213] <... set_robust_list resumed>) = 0 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5203] close(13 [pid 5213] <... prctl resumed>) = 0 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(14 [pid 5213] setpgid(0, 0 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... setpgid resumed>) = 0 [pid 5203] close(15 [pid 5213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... openat resumed>) = 3 [pid 5203] close(16 [pid 5213] write(3, "1000", 4 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... write resumed>) = 4 [pid 5203] close(17) = -1 EBADF (Bad file descriptor) [pid 5213] close(3 [pid 5203] close(18 [pid 5213] <... close resumed>) = 0 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5203] close(19 [pid 5213] <... futex resumed>) = 0 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5203] close(20) = -1 EBADF (Bad file descriptor) [pid 5213] <... mmap resumed>) = 0x7f807632d000 [pid 5203] close(21) = -1 EBADF (Bad file descriptor) [pid 5213] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5203] close(22 [pid 5213] <... mprotect resumed>) = 0 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5203] close(23) = -1 EBADF (Bad file descriptor) [pid 5213] <... clone resumed>, parent_tid=[35], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 35 [pid 5203] close(24 [pid 5213] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... futex resumed>) = 0 [pid 5213] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5203] close(25) = -1 EBADF (Bad file descriptor) [pid 5203] close(26) = -1 EBADF (Bad file descriptor) [pid 5203] close(27./strace-static-x86_64: Process 5214 attached ) = -1 EBADF (Bad file descriptor) [pid 5214] set_robust_list(0x7f807634d9e0, 24 [pid 5203] close(28 [pid 5214] <... set_robust_list resumed>) = 0 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5203] close(29 [pid 5214] <... socket resumed>) = 3 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5203] exit_group(0 [pid 5214] <... futex resumed>) = 1 [pid 5213] <... futex resumed>) = 0 [pid 5204] <... futex resumed>) = ? [pid 5203] <... exit_group resumed>) = ? [pid 5214] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5213] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] +++ exited with 0 +++ [pid 5214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5214] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 4 [pid 5214] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5213] <... futex resumed>) = 0 [pid 5203] +++ exited with 0 +++ [pid 5214] <... futex resumed>) = 0 [pid 5213] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5214] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5213] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5214] <... futex resumed>) = 0 [pid 5213] <... futex resumed>) = 1 [pid 5214] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5213] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 34 [pid 5214] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5214] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5215 attached ) = 1 [pid 5213] <... futex resumed>) = 0 [pid 5214] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5213] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] set_robust_list(0x555555a275e0, 24 [pid 5214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5213] <... futex resumed>) = 0 [pid 5215] <... set_robust_list resumed>) = 0 [pid 5214] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5213] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5215] setpgid(0, 0) = 0 [pid 5215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5215] write(3, "1000", 4) = 4 [pid 5215] close(3) = 0 [pid 5215] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5215] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5215] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[35], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 35 [pid 5215] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5215] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5211] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5216 attached [pid 5216] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5216] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5216] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5215] <... futex resumed>) = 0 [pid 5216] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5215] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] <... socket resumed>) = 4 [pid 5215] <... futex resumed>) = 0 [pid 5216] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5216] <... futex resumed>) = 0 [pid 5215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5216] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5215] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5206] <... sendmsg resumed>) = 60 [pid 5216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5215] <... futex resumed>) = 0 [pid 5206] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5215] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5206] <... futex resumed>) = 0 [pid 5216] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5206] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5205] close(3 [pid 5216] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5205] <... close resumed>) = 0 [pid 5216] <... futex resumed>) = 1 [pid 5215] <... futex resumed>) = 0 [pid 5205] close(4 [pid 5216] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5215] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5205] <... close resumed>) = 0 [pid 5216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5215] <... futex resumed>) = 0 [pid 5205] close(5 [pid 5216] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5215] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] close(6) = -1 EBADF (Bad file descriptor) [pid 5205] close(7) = -1 EBADF (Bad file descriptor) [pid 5205] close(8) = -1 EBADF (Bad file descriptor) [pid 5205] close(9) = -1 EBADF (Bad file descriptor) [pid 5205] close(10) = -1 EBADF (Bad file descriptor) [pid 5205] close(11) = -1 EBADF (Bad file descriptor) [pid 5205] close(12) = -1 EBADF (Bad file descriptor) [pid 5205] close(13) = -1 EBADF (Bad file descriptor) [pid 5205] close(14) = -1 EBADF (Bad file descriptor) [pid 5205] close(15) = -1 EBADF (Bad file descriptor) [pid 5205] close(16) = -1 EBADF (Bad file descriptor) [pid 5205] close(17) = -1 EBADF (Bad file descriptor) [pid 5205] close(18) = -1 EBADF (Bad file descriptor) [pid 5205] close(19) = -1 EBADF (Bad file descriptor) [pid 5205] close(20) = -1 EBADF (Bad file descriptor) [pid 5213] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5205] close(21) = -1 EBADF (Bad file descriptor) [pid 5205] close(22) = -1 EBADF (Bad file descriptor) [pid 5205] close(23) = -1 EBADF (Bad file descriptor) [pid 5205] close(24) = -1 EBADF (Bad file descriptor) [pid 5205] close(25) = -1 EBADF (Bad file descriptor) [pid 5205] close(26) = -1 EBADF (Bad file descriptor) [pid 5205] close(27) = -1 EBADF (Bad file descriptor) [pid 5205] close(28) = -1 EBADF (Bad file descriptor) [pid 5205] close(29) = -1 EBADF (Bad file descriptor) [pid 5205] exit_group(0) = ? [pid 5206] <... futex resumed>) = ? [pid 5206] +++ exited with 0 +++ [pid 5205] +++ exited with 0 +++ [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5011] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 32 ./strace-static-x86_64: Process 5217 attached [pid 5217] set_robust_list(0x555555a275e0, 24) = 0 [pid 5217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5217] setpgid(0, 0) = 0 [pid 5217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5217] write(3, "1000", 4) = 4 [pid 5217] close(3) = 0 [pid 5217] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5215] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5217] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5217] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[33], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 33 [pid 5217] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5217] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5218 attached [pid 5218] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5218] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5218] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5208] <... sendmsg resumed>) = 60 [pid 5208] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5208] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5218] <... futex resumed>) = 1 [pid 5217] <... futex resumed>) = 0 [pid 5218] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5217] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5217] <... futex resumed>) = 0 [pid 5207] close(3 [pid 5218] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5217] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5207] <... close resumed>) = 0 [pid 5218] <... socket resumed>) = 4 [pid 5207] close(4 [pid 5218] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5207] <... close resumed>) = 0 [pid 5218] <... futex resumed>) = 1 [pid 5217] <... futex resumed>) = 0 [pid 5207] close(5 [pid 5218] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5217] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5217] <... futex resumed>) = 0 [pid 5207] close(6 [pid 5218] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5217] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5207] close(7 [pid 5218] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... futex resumed>) = 1 [pid 5217] <... futex resumed>) = 0 [pid 5207] close(8 [pid 5218] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5217] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5217] <... futex resumed>) = 0 [pid 5207] close(9 [pid 5218] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5217] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(10) = -1 EBADF (Bad file descriptor) [pid 5207] close(11) = -1 EBADF (Bad file descriptor) [pid 5207] close(12) = -1 EBADF (Bad file descriptor) [pid 5207] close(13) = -1 EBADF (Bad file descriptor) [pid 5207] close(14) = -1 EBADF (Bad file descriptor) [pid 5207] close(15) = -1 EBADF (Bad file descriptor) [pid 5207] close(16) = -1 EBADF (Bad file descriptor) [pid 5207] close(17) = -1 EBADF (Bad file descriptor) [pid 5207] close(18) = -1 EBADF (Bad file descriptor) [pid 5207] close(19) = -1 EBADF (Bad file descriptor) [pid 5207] close(20) = -1 EBADF (Bad file descriptor) [pid 5207] close(21) = -1 EBADF (Bad file descriptor) [pid 5207] close(22) = -1 EBADF (Bad file descriptor) [pid 5210] <... sendmsg resumed>) = 60 [pid 5207] close(23 [pid 5210] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... futex resumed>) = 0 [pid 5207] close(24 [pid 5210] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5209] close(3 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] <... close resumed>) = 0 [pid 5207] close(25 [pid 5209] close(4 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] <... close resumed>) = 0 [pid 5207] close(26 [pid 5209] close(5 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(27 [pid 5209] close(6 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(28 [pid 5209] close(7 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(29 [pid 5209] close(8 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] exit_group(0 [pid 5209] close(9 [pid 5207] <... exit_group resumed>) = ? [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] <... futex resumed>) = ? [pid 5209] close(10) = -1 EBADF (Bad file descriptor) [pid 5209] close(11) = -1 EBADF (Bad file descriptor) [pid 5209] close(12) = -1 EBADF (Bad file descriptor) [pid 5208] +++ exited with 0 +++ [pid 5207] +++ exited with 0 +++ [pid 5209] close(13 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(14) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5209] close(15) = -1 EBADF (Bad file descriptor) [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 32 [pid 5209] close(16) = -1 EBADF (Bad file descriptor) [pid 5209] close(17) = -1 EBADF (Bad file descriptor) [pid 5209] close(18) = -1 EBADF (Bad file descriptor) [pid 5209] close(19) = -1 EBADF (Bad file descriptor) [pid 5209] close(20) = -1 EBADF (Bad file descriptor) [pid 5209] close(21) = -1 EBADF (Bad file descriptor) [pid 5209] close(22) = -1 EBADF (Bad file descriptor) [pid 5209] close(23) = -1 EBADF (Bad file descriptor) [pid 5209] close(24) = -1 EBADF (Bad file descriptor) [pid 5209] close(25) = -1 EBADF (Bad file descriptor) [pid 5209] close(26 [pid 5217] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(27) = -1 EBADF (Bad file descriptor) [pid 5209] close(28./strace-static-x86_64: Process 5219 attached ) = -1 EBADF (Bad file descriptor) [pid 5219] set_robust_list(0x555555a275e0, 24 [pid 5209] close(29 [pid 5219] <... set_robust_list resumed>) = 0 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5209] exit_group(0 [pid 5219] <... prctl resumed>) = 0 [pid 5209] <... exit_group resumed>) = ? [pid 5219] setpgid(0, 0 [pid 5210] <... futex resumed>) = ? [pid 5219] <... setpgid resumed>) = 0 [pid 5219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5210] +++ exited with 0 +++ [pid 5209] +++ exited with 0 +++ [pid 5219] write(3, "1000", 4 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5219] <... write resumed>) = 4 [pid 5219] close(3) = 0 [pid 5219] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5219] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5219] <... mprotect resumed>) = 0 [pid 5219] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[33], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 33 [pid 5219] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5219] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5212] <... sendmsg resumed>) = 60 [pid 5212] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5212] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 34 [pid 5211] close(3) = 0 ./strace-static-x86_64: Process 5220 attached ./strace-static-x86_64: Process 5221 attached [pid 5211] close(4 [pid 5220] set_robust_list(0x7f807634d9e0, 24 [pid 5211] <... close resumed>) = 0 [pid 5221] set_robust_list(0x555555a275e0, 24 [pid 5220] <... set_robust_list resumed>) = 0 [pid 5211] close(5 [pid 5221] <... set_robust_list resumed>) = 0 [pid 5220] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5220] <... socket resumed>) = 3 [pid 5211] close(6 [pid 5221] <... prctl resumed>) = 0 [pid 5220] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] setpgid(0, 0 [pid 5220] <... futex resumed>) = 1 [pid 5219] <... futex resumed>) = 0 [pid 5211] close(7 [pid 5221] <... setpgid resumed>) = 0 [pid 5220] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5219] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5219] <... futex resumed>) = 0 [pid 5211] close(8 [pid 5221] <... openat resumed>) = 3 [pid 5220] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5219] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] write(3, "1000", 4 [pid 5220] <... socket resumed>) = 4 [pid 5211] close(9 [pid 5221] <... write resumed>) = 4 [pid 5220] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] close(3 [pid 5220] <... futex resumed>) = 1 [pid 5219] <... futex resumed>) = 0 [pid 5211] close(10 [pid 5221] <... close resumed>) = 0 [pid 5220] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5219] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5219] <... futex resumed>) = 0 [pid 5211] close(11 [pid 5221] <... futex resumed>) = 0 [pid 5220] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5219] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5220] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5211] close(12 [pid 5221] <... mmap resumed>) = 0x7f807632d000 [pid 5220] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5220] <... futex resumed>) = 1 [pid 5219] <... futex resumed>) = 0 [pid 5211] close(13 [pid 5221] <... mprotect resumed>) = 0 [pid 5220] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5219] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(14) = -1 EBADF (Bad file descriptor) [pid 5211] close(15) = -1 EBADF (Bad file descriptor) [pid 5211] close(16) = -1 EBADF (Bad file descriptor) [pid 5211] close(17) = -1 EBADF (Bad file descriptor) [pid 5221] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5219] <... futex resumed>) = 0 [pid 5214] <... sendmsg resumed>) = 60 [pid 5211] close(18 [pid 5220] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5219] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5214] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... clone resumed>, parent_tid=[35], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 35 [pid 5214] <... futex resumed>) = 0 [pid 5211] close(19 [pid 5221] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5214] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5213] close(3 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5222 attached [pid 5221] <... futex resumed>) = 0 [pid 5213] <... close resumed>) = 0 [pid 5211] close(20 [pid 5222] set_robust_list(0x7f807634d9e0, 24 [pid 5221] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5213] close(4 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... set_robust_list resumed>) = 0 [pid 5213] <... close resumed>) = 0 [pid 5211] close(21 [pid 5222] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5213] close(5 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... socket resumed>) = 3 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(22 [pid 5222] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5213] close(6 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... futex resumed>) = 1 [pid 5221] <... futex resumed>) = 0 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(23 [pid 5222] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5221] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5213] close(7 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5221] <... futex resumed>) = 0 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(24 [pid 5222] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5221] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5213] close(8 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... socket resumed>) = 4 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(25 [pid 5222] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5213] close(9 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... futex resumed>) = 1 [pid 5221] <... futex resumed>) = 0 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(26 [pid 5222] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5221] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5213] close(10 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5221] <... futex resumed>) = 0 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(27 [pid 5222] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5221] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5213] close(11 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(28 [pid 5222] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5213] close(12 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... futex resumed>) = 0 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(29 [pid 5222] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5213] close(13 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] exit_group(0 [pid 5221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5213] close(14 [pid 5212] <... futex resumed>) = ? [pid 5211] <... exit_group resumed>) = ? [pid 5221] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] <... sendmsg resumed>) = 60 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] +++ exited with 0 +++ [pid 5211] +++ exited with 0 +++ [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 1 [pid 5216] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] close(3 [pid 5213] close(15 [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5222] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5221] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5216] <... futex resumed>) = 0 [pid 5215] <... close resumed>) = 0 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5215] close(4 [pid 5213] close(16 [pid 5215] <... close resumed>) = 0 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(5 [pid 5213] close(17 [pid 5219] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(6 [pid 5213] close(18 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(7 [pid 5213] close(19 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 34 [pid 5215] close(8 [pid 5213] close(20 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(9 [pid 5213] close(21./strace-static-x86_64: Process 5223 attached [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] set_robust_list(0x555555a275e0, 24 [pid 5215] close(10 [pid 5213] close(22 [pid 5223] <... set_robust_list resumed>) = 0 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5215] close(11 [pid 5213] close(23 [pid 5223] <... prctl resumed>) = 0 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] setpgid(0, 0 [pid 5215] close(12 [pid 5213] close(24 [pid 5223] <... setpgid resumed>) = 0 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5215] close(13 [pid 5213] close(25 [pid 5223] <... openat resumed>) = 3 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] write(3, "1000", 4 [pid 5215] close(14 [pid 5213] close(26 [pid 5223] <... write resumed>) = 4 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(3 [pid 5215] close(15 [pid 5213] close(27 [pid 5223] <... close resumed>) = 0 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] close(16 [pid 5213] close(28 [pid 5223] <... futex resumed>) = 0 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5215] close(17 [pid 5213] close(29 [pid 5223] <... mmap resumed>) = 0x7f807632d000 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... sendmsg resumed>) = 60 [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5218] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] close(18 [pid 5213] exit_group(0 [pid 5223] <... mprotect resumed>) = 0 [pid 5218] <... futex resumed>) = 0 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] <... futex resumed>) = ? [pid 5213] <... exit_group resumed>) = ? [pid 5223] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5218] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5217] close(3 [pid 5215] close(19 [pid 5214] +++ exited with 0 +++ [pid 5213] +++ exited with 0 +++ [pid 5217] <... close resumed>) = 0 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5223] <... clone resumed>, parent_tid=[35], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 35 [pid 5217] close(4 [pid 5215] close(20./strace-static-x86_64: Process 5224 attached [pid 5223] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] <... close resumed>) = 0 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] set_robust_list(0x7f807634d9e0, 24 [pid 5223] <... futex resumed>) = 0 [pid 5217] close(5 [pid 5215] close(21 [pid 5224] <... set_robust_list resumed>) = 0 [pid 5223] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5217] close(6 [pid 5215] close(22 [pid 5224] <... socket resumed>) = 3 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5224] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5217] close(7 [pid 5215] close(23 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... futex resumed>) = 1 [pid 5223] <... futex resumed>) = 0 [pid 5224] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5223] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] close(8 [pid 5215] close(24 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 36 [pid 5224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5223] <... futex resumed>) = 0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5225 attached [pid 5224] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5223] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5217] close(9 [pid 5215] close(25 [pid 5225] set_robust_list(0x555555a275e0, 24 [pid 5224] <... socket resumed>) = 4 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... set_robust_list resumed>) = 0 [pid 5224] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] close(10 [pid 5215] close(26 [pid 5225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5224] <... futex resumed>) = 1 [pid 5223] <... futex resumed>) = 0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... prctl resumed>) = 0 [pid 5224] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5223] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] close(11 [pid 5215] close(27 [pid 5225] setpgid(0, 0 [pid 5224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5223] <... futex resumed>) = 0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... setpgid resumed>) = 0 [pid 5224] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5223] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5217] close(12 [pid 5215] close(28 [pid 5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5224] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... openat resumed>) = 3 [pid 5224] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] close(13 [pid 5215] close(29 [pid 5225] write(3, "1000", 4 [pid 5224] <... futex resumed>) = 1 [pid 5223] <... futex resumed>) = 0 [pid 5220] <... sendmsg resumed>) = 60 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... write resumed>) = 4 [pid 5224] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5223] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] close(14 [pid 5215] exit_group(0 [pid 5225] close(3 [pid 5224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5223] <... futex resumed>) = 0 [pid 5220] <... futex resumed>) = 0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] <... futex resumed>) = ? [pid 5215] <... exit_group resumed>) = ? [pid 5225] <... close resumed>) = 0 [pid 5224] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5223] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5220] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5219] close(3 [pid 5217] close(15 [pid 5216] +++ exited with 0 +++ [pid 5215] +++ exited with 0 +++ [pid 5225] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5219] <... close resumed>) = 0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... futex resumed>) = 0 [pid 5219] close(4 [pid 5217] close(16 [pid 5225] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5219] <... close resumed>) = 0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5225] <... mmap resumed>) = 0x7f807632d000 [pid 5219] close(5 [pid 5217] close(17 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5225] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... mprotect resumed>) = 0 [pid 5219] close(6 [pid 5217] close(18 [pid 5225] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 36 ./strace-static-x86_64: Process 5226 attached [pid 5219] close(7 [pid 5217] close(19 [pid 5226] set_robust_list(0x555555a275e0, 24 [pid 5225] <... clone resumed>, parent_tid=[37], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 37 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... set_robust_list resumed>) = 0 [pid 5225] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5219] close(8 [pid 5217] close(20 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5225] <... futex resumed>) = 0 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... prctl resumed>) = 0 [pid 5225] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5219] close(9 [pid 5217] close(21./strace-static-x86_64: Process 5227 attached [pid 5226] setpgid(0, 0 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] set_robust_list(0x7f807634d9e0, 24 [pid 5226] <... setpgid resumed>) = 0 [pid 5219] close(10 [pid 5217] close(22 [pid 5227] <... set_robust_list resumed>) = 0 [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5226] <... openat resumed>) = 3 [pid 5219] close(11 [pid 5217] close(23 [pid 5227] <... socket resumed>) = 3 [pid 5226] write(3, "1000", 4 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] close(24 [pid 5227] <... futex resumed>) = 1 [pid 5225] <... futex resumed>) = 0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5225] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] close(25 [pid 5227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5225] <... futex resumed>) = 0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5225] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5217] close(26 [pid 5227] <... socket resumed>) = 4 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] close(27 [pid 5227] <... futex resumed>) = 1 [pid 5225] <... futex resumed>) = 0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... write resumed>) = 4 [pid 5225] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... sendmsg resumed>) = 60 [pid 5219] close(12 [pid 5217] close(28 [pid 5227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] close(3 [pid 5225] <... futex resumed>) = 0 [pid 5222] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5226] <... close resumed>) = 0 [pid 5225] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5222] <... futex resumed>) = 0 [pid 5219] close(13 [pid 5217] close(29 [pid 5227] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5226] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5221] close(3 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... futex resumed>) = 0 [pid 5221] <... close resumed>) = 0 [pid 5219] close(14 [pid 5217] exit_group(0 [pid 5227] <... futex resumed>) = 1 [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5225] <... futex resumed>) = 0 [pid 5221] close(4 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... futex resumed>) = ? [pid 5217] <... exit_group resumed>) = ? [pid 5227] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... mmap resumed>) = 0x7f807632d000 [pid 5225] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... close resumed>) = 0 [pid 5219] close(15 [pid 5227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5225] <... futex resumed>) = 0 [pid 5227] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5226] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5225] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] close(5 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] +++ exited with 0 +++ [pid 5217] +++ exited with 0 +++ [pid 5226] <... mprotect resumed>) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] close(16 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5226] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5221] close(6 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] close(17 [pid 5226] <... clone resumed>, parent_tid=[37], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 37 [pid 5221] close(7 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] close(18 [pid 5226] <... futex resumed>) = 0 [pid 5221] close(8 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] close(19 [pid 5221] close(9 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] close(20 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5228 attached [pid 5221] close(10 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5221] close(11 [pid 5219] close(21 [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 34 ./strace-static-x86_64: Process 5229 attached [pid 5228] <... socket resumed>) = 3 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] set_robust_list(0x555555a275e0, 24 [pid 5228] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] close(12 [pid 5219] close(22 [pid 5229] <... set_robust_list resumed>) = 0 [pid 5228] <... futex resumed>) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5228] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] close(13 [pid 5219] close(23 [pid 5229] <... prctl resumed>) = 0 [pid 5228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] <... futex resumed>) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] setpgid(0, 0 [pid 5228] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5226] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] close(14 [pid 5219] close(24 [pid 5229] <... setpgid resumed>) = 0 [pid 5228] <... socket resumed>) = 4 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5228] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] close(15 [pid 5219] close(25 [pid 5229] <... openat resumed>) = 3 [pid 5228] <... futex resumed>) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] write(3, "1000", 4 [pid 5228] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] close(16 [pid 5219] close(26 [pid 5229] <... write resumed>) = 4 [pid 5228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] <... futex resumed>) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(3 [pid 5228] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5226] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] close(17 [pid 5219] close(27 [pid 5229] <... close resumed>) = 0 [pid 5228] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5228] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5224] <... sendmsg resumed>) = 60 [pid 5221] close(18 [pid 5219] close(28 [pid 5229] <... futex resumed>) = 0 [pid 5228] <... futex resumed>) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5224] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5228] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5224] <... futex resumed>) = 0 [pid 5223] close(3 [pid 5221] close(19 [pid 5219] close(29 [pid 5229] <... mmap resumed>) = 0x7f807632d000 [pid 5228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] <... futex resumed>) = 0 [pid 5224] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5223] <... close resumed>) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5228] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5226] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5223] close(4 [pid 5221] close(20 [pid 5219] exit_group(0 [pid 5229] <... mprotect resumed>) = 0 [pid 5225] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5223] <... close resumed>) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... futex resumed>) = ? [pid 5219] <... exit_group resumed>) = ? [pid 5229] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5223] close(5 [pid 5221] close(21 [pid 5220] +++ exited with 0 +++ [pid 5219] +++ exited with 0 +++ [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... clone resumed>, parent_tid=[35], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 35 [pid 5223] close(6 [pid 5221] close(22 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5229] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] restart_syscall(<... resuming interrupted clone ...> [pid 5229] <... futex resumed>) = 0 [pid 5223] close(7 [pid 5221] close(23 [pid 5017] <... restart_syscall resumed>) = 0 [pid 5229] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5230 attached [pid 5223] close(8 [pid 5221] close(24 [pid 5230] set_robust_list(0x7f807634d9e0, 24 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5230] <... set_robust_list resumed>) = 0 [pid 5223] close(9 [pid 5221] close(25 [pid 5230] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] <... socket resumed>) = 3 [pid 5223] close(10 [pid 5221] close(26 [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 34 [pid 5230] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] <... futex resumed>) = 1 [pid 5229] <... futex resumed>) = 0 [pid 5223] close(11 [pid 5221] close(27./strace-static-x86_64: Process 5231 attached [pid 5230] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5229] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] set_robust_list(0x555555a275e0, 24 [pid 5230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5229] <... futex resumed>) = 0 [pid 5223] close(12 [pid 5221] close(28 [pid 5231] <... set_robust_list resumed>) = 0 [pid 5230] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5229] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5230] <... socket resumed>) = 4 [pid 5227] <... sendmsg resumed>) = 60 [pid 5223] close(13 [pid 5221] close(29 [pid 5230] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5227] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] <... futex resumed>) = 1 [pid 5229] <... futex resumed>) = 0 [pid 5227] <... futex resumed>) = 0 [pid 5223] close(14 [pid 5221] exit_group(0 [pid 5230] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5229] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5227] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... futex resumed>) = ? [pid 5221] <... exit_group resumed>) = ? [pid 5230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5229] <... futex resumed>) = 0 [pid 5225] close(3 [pid 5223] close(15 [pid 5222] +++ exited with 0 +++ [pid 5221] +++ exited with 0 +++ [pid 5230] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5229] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5225] <... close resumed>) = 0 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5225] close(4 [pid 5223] close(16 [pid 5230] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... prctl resumed>) = 0 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5230] <... futex resumed>) = 1 [pid 5229] <... futex resumed>) = 0 [pid 5223] close(17 [pid 5230] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5229] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5229] <... futex resumed>) = 0 [pid 5223] close(18 [pid 5230] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5229] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(19 [pid 5231] setpgid(0, 0 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] restart_syscall(<... resuming interrupted clone ...> [pid 5223] close(20 [pid 5231] <... setpgid resumed>) = 0 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] <... restart_syscall resumed>) = 0 [pid 5223] close(21) = -1 EBADF (Bad file descriptor) [pid 5223] close(22) = -1 EBADF (Bad file descriptor) [pid 5223] close(23) = -1 EBADF (Bad file descriptor) [pid 5223] close(24) = -1 EBADF (Bad file descriptor) [pid 5226] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5223] close(25) = -1 EBADF (Bad file descriptor) [pid 5223] close(26 [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(27) = -1 EBADF (Bad file descriptor) [pid 5223] close(28) = -1 EBADF (Bad file descriptor) [pid 5223] close(29) = -1 EBADF (Bad file descriptor) [pid 5223] exit_group(0 [pid 5231] <... openat resumed>) = 3 [pid 5224] <... futex resumed>) = ? [pid 5223] <... exit_group resumed>) = ? [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5231] write(3, "1000", 4 [pid 5224] +++ exited with 0 +++ [pid 5223] +++ exited with 0 +++ [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5231] <... write resumed>) = 4 [pid 5225] <... close resumed>) = 0 [pid 5231] close(3 [pid 5225] close(5 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 36 [pid 5231] <... close resumed>) = 0 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 36 [pid 5231] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] close(6 [pid 5231] <... futex resumed>) = 0 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5232 attached [pid 5231] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5225] close(7 [pid 5232] set_robust_list(0x555555a275e0, 24 [pid 5231] <... mmap resumed>) = 0x7f807632d000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... set_robust_list resumed>) = 0 [pid 5231] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5225] close(8 [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5231] <... mprotect resumed>) = 0 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5233 attached [pid 5232] <... prctl resumed>) = 0 [pid 5231] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5225] close(9 [pid 5232] setpgid(0, 0 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] set_robust_list(0x555555a275e0, 24 [pid 5232] <... setpgid resumed>) = 0 [pid 5231] <... clone resumed>, parent_tid=[35], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 35 [pid 5225] close(10 [pid 5233] <... set_robust_list resumed>) = 0 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5231] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5232] <... openat resumed>) = 3 [pid 5231] <... futex resumed>) = 0 [pid 5225] close(11 [pid 5233] <... prctl resumed>) = 0 [pid 5232] write(3, "1000", 4 [pid 5231] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5234 attached [pid 5233] setpgid(0, 0 [pid 5232] <... write resumed>) = 4 [pid 5225] close(12 [pid 5234] set_robust_list(0x7f807634d9e0, 24 [pid 5233] <... setpgid resumed>) = 0 [pid 5232] close(3 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... set_robust_list resumed>) = 0 [pid 5232] <... close resumed>) = 0 [pid 5225] close(13 [pid 5234] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5232] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... socket resumed>) = 3 [pid 5233] <... openat resumed>) = 3 [pid 5232] <... futex resumed>) = 0 [pid 5225] close(14 [pid 5234] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] write(3, "1000", 4 [pid 5232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... futex resumed>) = 1 [pid 5233] <... write resumed>) = 4 [pid 5232] <... mmap resumed>) = 0x7f807632d000 [pid 5231] <... futex resumed>) = 0 [pid 5225] close(15 [pid 5234] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5233] close(3 [pid 5232] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5231] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5233] <... close resumed>) = 0 [pid 5232] <... mprotect resumed>) = 0 [pid 5231] <... futex resumed>) = 0 [pid 5225] close(16 [pid 5234] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5233] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5232] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5231] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... socket resumed>) = 4 [pid 5233] <... futex resumed>) = 0 [pid 5225] close(17 [pid 5234] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5232] <... clone resumed>, parent_tid=[37], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 37 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... futex resumed>) = 1 [pid 5233] <... mmap resumed>) = 0x7f807632d000 [pid 5232] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... futex resumed>) = 0 [pid 5225] close(18 [pid 5234] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5233] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5232] <... futex resumed>) = 0 [pid 5231] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5233] <... mprotect resumed>) = 0 [pid 5232] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5231] <... futex resumed>) = 0 [pid 5225] close(19 [pid 5234] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5233] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5231] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5225] close(20 [pid 5234] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] <... clone resumed>, parent_tid=[37], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 37 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5235 attached [pid 5234] <... futex resumed>) = 1 [pid 5233] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... futex resumed>) = 0 [pid 5225] close(21 [pid 5235] set_robust_list(0x7f807634d9e0, 24 [pid 5234] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5233] <... futex resumed>) = 0 [pid 5231] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... set_robust_list resumed>) = 0 [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5233] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5231] <... futex resumed>) = 0 [pid 5225] close(22 [pid 5235] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5234] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5231] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... socket resumed>) = 3 [pid 5225] close(23 [pid 5235] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... futex resumed>) = 1 [pid 5232] <... futex resumed>) = 0 [pid 5225] close(24 [pid 5235] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5232] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5232] <... futex resumed>) = 0 [pid 5225] close(25 [pid 5235] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5232] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... socket resumed>) = 4 [pid 5225] close(26 [pid 5235] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... futex resumed>) = 1 [pid 5232] <... futex resumed>) = 0 [pid 5225] close(27 [pid 5235] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5232] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5236 attached [pid 5235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5232] <... futex resumed>) = 0 [pid 5229] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5225] close(28 [pid 5235] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5232] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] set_robust_list(0x7f807634d9e0, 24 [pid 5235] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5225] close(29 [pid 5236] <... set_robust_list resumed>) = 0 [pid 5235] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5235] <... futex resumed>) = 1 [pid 5232] <... futex resumed>) = 0 [pid 5225] exit_group(0 [pid 5235] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5232] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... socket resumed>) = 3 [pid 5227] <... futex resumed>) = ? [pid 5225] <... exit_group resumed>) = ? [pid 5236] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5232] <... futex resumed>) = 0 [pid 5227] +++ exited with 0 +++ [pid 5225] +++ exited with 0 +++ [pid 5236] <... futex resumed>) = 1 [pid 5235] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5233] <... futex resumed>) = 0 [pid 5232] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5236] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5233] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5233] <... futex resumed>) = 0 [pid 5236] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5233] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5236] <... socket resumed>) = 4 [pid 5236] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 38 [pid 5236] <... futex resumed>) = 1 [pid 5233] <... futex resumed>) = 0 [pid 5236] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5233] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5233] <... futex resumed>) = 0 [pid 5236] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5233] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5236] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5236] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5233] <... futex resumed>) = 0 [pid 5236] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5233] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5233] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5237 attached [pid 5236] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5233] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5237] set_robust_list(0x555555a275e0, 24) = 0 [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5237] setpgid(0, 0) = 0 [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5228] <... sendmsg resumed>) = 60 [pid 5237] write(3, "1000", 4) = 4 [pid 5228] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] close(3) = 0 [pid 5228] <... futex resumed>) = 0 [pid 5237] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5228] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5237] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5237] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[39], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 39 [pid 5237] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5237] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5226] close(3) = 0 [pid 5226] close(4) = 0 [pid 5226] close(5) = -1 EBADF (Bad file descriptor) [pid 5226] close(6) = -1 EBADF (Bad file descriptor) [pid 5226] close(7) = -1 EBADF (Bad file descriptor) [pid 5226] close(8) = -1 EBADF (Bad file descriptor) [pid 5226] close(9) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5238 attached [pid 5226] close(10 [pid 5238] set_robust_list(0x7f807634d9e0, 24 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... set_robust_list resumed>) = 0 [pid 5226] close(11 [pid 5238] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... socket resumed>) = 3 [pid 5231] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5226] close(12 [pid 5238] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... futex resumed>) = 1 [pid 5237] <... futex resumed>) = 0 [pid 5226] close(13 [pid 5238] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5237] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5237] <... futex resumed>) = 0 [pid 5226] close(14 [pid 5238] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5237] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... socket resumed>) = 4 [pid 5226] close(15 [pid 5238] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... futex resumed>) = 1 [pid 5237] <... futex resumed>) = 0 [pid 5226] close(16 [pid 5238] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5237] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5237] <... futex resumed>) = 0 [pid 5226] close(17 [pid 5238] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5237] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5232] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5226] close(18 [pid 5238] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... futex resumed>) = 1 [pid 5237] <... futex resumed>) = 0 [pid 5226] close(19 [pid 5238] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5237] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5237] <... futex resumed>) = 0 [pid 5226] close(20 [pid 5238] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5237] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5226] close(21) = -1 EBADF (Bad file descriptor) [pid 5226] close(22) = -1 EBADF (Bad file descriptor) [pid 5226] close(23) = -1 EBADF (Bad file descriptor) [pid 5226] close(24) = -1 EBADF (Bad file descriptor) [pid 5226] close(25) = -1 EBADF (Bad file descriptor) [pid 5226] close(26) = -1 EBADF (Bad file descriptor) [pid 5226] close(27) = -1 EBADF (Bad file descriptor) [pid 5230] <... sendmsg resumed>) = 60 [pid 5230] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5230] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] close(28) = -1 EBADF (Bad file descriptor) [pid 5226] close(29) = -1 EBADF (Bad file descriptor) [pid 5226] exit_group(0 [pid 5228] <... futex resumed>) = ? [pid 5226] <... exit_group resumed>) = ? [pid 5228] +++ exited with 0 +++ [pid 5226] +++ exited with 0 +++ [pid 5229] close(3 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5229] <... close resumed>) = 0 [pid 5229] close(4) = 0 [pid 5229] close(5) = -1 EBADF (Bad file descriptor) [pid 5229] close(6) = -1 EBADF (Bad file descriptor) [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5229] close(7) = -1 EBADF (Bad file descriptor) [pid 5229] close(8 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 38 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(9) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5239 attached [pid 5229] close(10 [pid 5239] set_robust_list(0x555555a275e0, 24 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... set_robust_list resumed>) = 0 [pid 5229] close(11 [pid 5239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... prctl resumed>) = 0 [pid 5229] close(12 [pid 5239] setpgid(0, 0 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... setpgid resumed>) = 0 [pid 5229] close(13 [pid 5239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... openat resumed>) = 3 [pid 5229] close(14 [pid 5237] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5239] write(3, "1000", 4 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... write resumed>) = 4 [pid 5229] close(15 [pid 5239] close(3 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... close resumed>) = 0 [pid 5229] close(16 [pid 5239] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... futex resumed>) = 0 [pid 5239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5239] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5229] close(17 [pid 5239] <... mprotect resumed>) = 0 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5229] close(18 [pid 5234] <... sendmsg resumed>) = 60 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... clone resumed>, parent_tid=[39], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 39 [pid 5234] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5229] close(19 [pid 5239] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... futex resumed>) = 0 [pid 5231] close(3 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5240 attached [pid 5239] <... futex resumed>) = 0 [pid 5234] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5231] <... close resumed>) = 0 [pid 5229] close(20 [pid 5240] set_robust_list(0x7f807634d9e0, 24 [pid 5239] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5231] close(4 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... set_robust_list resumed>) = 0 [pid 5231] <... close resumed>) = 0 [pid 5229] close(21 [pid 5240] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5231] close(5 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... socket resumed>) = 3 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(22 [pid 5240] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] close(6 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... futex resumed>) = 1 [pid 5239] <... futex resumed>) = 0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(23 [pid 5240] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5239] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] close(7 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5239] <... futex resumed>) = 0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(24 [pid 5240] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5239] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5231] close(8 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... socket resumed>) = 4 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(25 [pid 5240] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] close(9 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... futex resumed>) = 1 [pid 5239] <... futex resumed>) = 0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(26 [pid 5240] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5239] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] close(10 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5239] <... futex resumed>) = 0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5239] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5231] close(11 [pid 5229] close(27 [pid 5240] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] close(12 [pid 5229] close(28 [pid 5240] <... futex resumed>) = 1 [pid 5239] <... futex resumed>) = 0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5239] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] close(13 [pid 5229] close(29 [pid 5240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5239] <... futex resumed>) = 0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5239] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5231] close(14 [pid 5229] exit_group(0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] <... futex resumed>) = ? [pid 5229] <... exit_group resumed>) = ? [pid 5231] close(15 [pid 5230] +++ exited with 0 +++ [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] +++ exited with 0 +++ [pid 5231] close(16 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(17) = -1 EBADF (Bad file descriptor) [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5231] close(18) = -1 EBADF (Bad file descriptor) [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 36 [pid 5231] close(19) = -1 EBADF (Bad file descriptor) [pid 5231] close(20) = -1 EBADF (Bad file descriptor) [pid 5231] close(21) = -1 EBADF (Bad file descriptor) [pid 5231] close(22) = -1 EBADF (Bad file descriptor) [pid 5231] close(23) = -1 EBADF (Bad file descriptor) [pid 5231] close(24) = -1 EBADF (Bad file descriptor) [pid 5235] <... sendmsg resumed>) = 60 [pid 5231] close(25 [pid 5235] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5241 attached [pid 5235] <... futex resumed>) = 0 [pid 5231] close(26 [pid 5235] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(3 [pid 5231] close(27 [pid 5232] <... close resumed>) = 0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(4 [pid 5231] close(28 [pid 5241] set_robust_list(0x555555a275e0, 24 [pid 5232] <... close resumed>) = 0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(5 [pid 5231] close(29 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... set_robust_list resumed>) = 0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(6 [pid 5241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] exit_group(0 [pid 5241] <... prctl resumed>) = 0 [pid 5234] <... futex resumed>) = ? [pid 5232] close(7 [pid 5231] <... exit_group resumed>) = ? [pid 5241] setpgid(0, 0) = 0 [pid 5241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5234] +++ exited with 0 +++ [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] +++ exited with 0 +++ [pid 5241] <... openat resumed>) = 3 [pid 5232] close(8 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5241] write(3, "1000", 4 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... write resumed>) = 4 [pid 5232] close(9 [pid 5241] close(3 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5241] <... close resumed>) = 0 [pid 5232] close(10 [pid 5241] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 36 [pid 5241] <... futex resumed>) = 0 [pid 5232] close(11 [pid 5241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(12 [pid 5241] <... mmap resumed>) = 0x7f807632d000 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(13 [pid 5241] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... mprotect resumed>) = 0 [pid 5232] close(14) = -1 EBADF (Bad file descriptor) [pid 5241] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5232] close(15) = -1 EBADF (Bad file descriptor) [pid 5241] <... clone resumed>, parent_tid=[37], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 37 [pid 5232] close(16 [pid 5241] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... futex resumed>) = 0 [pid 5232] close(17 [pid 5241] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5243 attached ./strace-static-x86_64: Process 5242 attached [pid 5239] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5232] close(18 [pid 5242] set_robust_list(0x555555a275e0, 24 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... set_robust_list resumed>) = 0 [pid 5232] close(19 [pid 5242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... prctl resumed>) = 0 [pid 5232] close(20 [pid 5243] set_robust_list(0x7f807634d9e0, 24 [pid 5242] setpgid(0, 0 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... set_robust_list resumed>) = 0 [pid 5242] <... setpgid resumed>) = 0 [pid 5232] close(21 [pid 5243] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... socket resumed>) = 3 [pid 5242] <... openat resumed>) = 3 [pid 5232] close(22 [pid 5243] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] write(3, "1000", 4 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... futex resumed>) = 1 [pid 5242] <... write resumed>) = 4 [pid 5241] <... futex resumed>) = 0 [pid 5232] close(23 [pid 5243] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5242] close(3 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... close resumed>) = 0 [pid 5232] close(24 [pid 5242] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... futex resumed>) = 0 [pid 5232] close(25 [pid 5241] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = 0 [pid 5242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5241] <... futex resumed>) = 1 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5242] <... mmap resumed>) = 0x7f807632d000 [pid 5241] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5236] <... sendmsg resumed>) = 60 [pid 5232] close(26 [pid 5243] <... socket resumed>) = 4 [pid 5242] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5236] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... mprotect resumed>) = 0 [pid 5236] <... futex resumed>) = 0 [pid 5232] close(27 [pid 5243] <... futex resumed>) = 1 [pid 5242] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5241] <... futex resumed>) = 0 [pid 5236] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5233] close(3 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5241] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] <... close resumed>) = 0 [pid 5232] close(28 [pid 5243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5242] <... clone resumed>, parent_tid=[37], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 37 [pid 5241] <... futex resumed>) = 0 [pid 5233] close(4 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5244 attached [pid 5243] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5242] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] <... close resumed>) = 0 [pid 5232] close(29 [pid 5244] set_robust_list(0x7f807634d9e0, 24 [pid 5243] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5242] <... futex resumed>) = 0 [pid 5233] close(5 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... set_robust_list resumed>) = 0 [pid 5243] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] exit_group(0 [pid 5244] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5243] <... futex resumed>) = 1 [pid 5241] <... futex resumed>) = 0 [pid 5235] <... futex resumed>) = ? [pid 5233] close(6 [pid 5232] <... exit_group resumed>) = ? [pid 5244] <... socket resumed>) = 3 [pid 5243] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5241] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5235] +++ exited with 0 +++ [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] +++ exited with 0 +++ [pid 5244] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5241] <... futex resumed>) = 0 [pid 5233] close(7 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5244] <... futex resumed>) = 1 [pid 5243] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5242] <... futex resumed>) = 0 [pid 5241] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5242] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] close(8 [pid 5244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5242] <... futex resumed>) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5242] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] close(9 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5244] <... socket resumed>) = 4 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] close(10 [pid 5244] <... futex resumed>) = 1 [pid 5242] <... futex resumed>) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 38 [pid 5244] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5242] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] close(11./strace-static-x86_64: Process 5245 attached [pid 5244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5242] <... futex resumed>) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] set_robust_list(0x555555a275e0, 24 [pid 5244] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5242] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] close(12 [pid 5245] <... set_robust_list resumed>) = 0 [pid 5244] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5244] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... sendmsg resumed>) = 60 [pid 5233] close(13 [pid 5245] <... prctl resumed>) = 0 [pid 5244] <... futex resumed>) = 1 [pid 5238] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] setpgid(0, 0 [pid 5244] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] <... futex resumed>) = 0 [pid 5233] close(14 [pid 5245] <... setpgid resumed>) = 0 [pid 5238] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5233] close(15 [pid 5245] <... openat resumed>) = 3 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] write(3, "1000", 4 [pid 5233] close(16 [pid 5245] <... write resumed>) = 4 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(3 [pid 5233] close(17 [pid 5245] <... close resumed>) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] close(18 [pid 5245] <... futex resumed>) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5233] close(19 [pid 5245] <... mmap resumed>) = 0x7f807632d000 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5233] close(20 [pid 5245] <... mprotect resumed>) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5242] <... futex resumed>) = 0 [pid 5237] close(3 [pid 5233] close(21 [pid 5242] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] <... close resumed>) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... clone resumed>, parent_tid=[39], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 39 [pid 5244] <... futex resumed>) = 0 [pid 5242] <... futex resumed>) = 1 [pid 5237] close(4 [pid 5233] close(22 [pid 5245] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5242] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5237] <... close resumed>) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... futex resumed>) = 0 [pid 5237] close(5 [pid 5233] close(23 [pid 5245] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(6 [pid 5233] close(24 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(7 [pid 5233] close(25 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(8 [pid 5233] close(26 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(9 [pid 5233] close(27 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(10 [pid 5233] close(28 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(11 [pid 5233] close(29 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(12 [pid 5233] exit_group(0 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] <... futex resumed>) = ? [pid 5233] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5246 attached [pid 5237] close(13 [pid 5236] +++ exited with 0 +++ [pid 5233] +++ exited with 0 +++ [pid 5246] set_robust_list(0x7f807634d9e0, 24 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5246] <... set_robust_list resumed>) = 0 [pid 5237] close(14 [pid 5018] restart_syscall(<... resuming interrupted clone ...> [pid 5246] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... restart_syscall resumed>) = 0 [pid 5246] <... socket resumed>) = 3 [pid 5237] close(15) = -1 EBADF (Bad file descriptor) [pid 5246] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] close(16 [pid 5246] <... futex resumed>) = 1 [pid 5245] <... futex resumed>) = 0 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5246] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5245] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] close(17 [pid 5245] <... futex resumed>) = 0 [pid 5245] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 38 [pid 5246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5237] close(18 [pid 5246] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(19 [pid 5246] <... socket resumed>) = 4 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5245] <... futex resumed>) = 0 [pid 5237] close(20./strace-static-x86_64: Process 5247 attached [pid 5246] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5245] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] set_robust_list(0x555555a275e0, 24 [pid 5246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5245] <... futex resumed>) = 0 [pid 5237] close(21 [pid 5247] <... set_robust_list resumed>) = 0 [pid 5246] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5245] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5246] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5237] close(22 [pid 5247] <... prctl resumed>) = 0 [pid 5246] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] setpgid(0, 0 [pid 5246] <... futex resumed>) = 1 [pid 5245] <... futex resumed>) = 0 [pid 5241] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5237] close(23 [pid 5247] <... setpgid resumed>) = 0 [pid 5246] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5245] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5245] <... futex resumed>) = 0 [pid 5237] close(24 [pid 5247] <... openat resumed>) = 3 [pid 5246] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5245] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] write(3, "1000", 4 [pid 5237] close(25 [pid 5247] <... write resumed>) = 4 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(3 [pid 5237] close(26 [pid 5247] <... close resumed>) = 0 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] close(27 [pid 5247] <... futex resumed>) = 0 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5237] close(28 [pid 5247] <... mmap resumed>) = 0x7f807632d000 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5237] close(29 [pid 5247] <... mprotect resumed>) = 0 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5237] exit_group(0) = ? [pid 5247] <... clone resumed>, parent_tid=[39], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 39 [pid 5242] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5247] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5247] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] <... sendmsg resumed>) = 60 [pid 5240] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5240] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] <... futex resumed>) = ? ./strace-static-x86_64: Process 5248 attached [pid 5248] set_robust_list(0x7f807634d9e0, 24 [pid 5238] +++ exited with 0 +++ [pid 5237] +++ exited with 0 +++ [pid 5239] close(3 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5239] <... close resumed>) = 0 [pid 5248] <... set_robust_list resumed>) = 0 [pid 5239] close(4 [pid 5248] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5239] <... close resumed>) = 0 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5248] <... socket resumed>) = 3 [pid 5239] close(5 [pid 5248] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 40 ./strace-static-x86_64: Process 5249 attached [pid 5248] <... futex resumed>) = 1 [pid 5247] <... futex resumed>) = 0 [pid 5239] close(6 [pid 5249] set_robust_list(0x555555a275e0, 24 [pid 5248] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5247] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... set_robust_list resumed>) = 0 [pid 5248] <... socket resumed>) = 4 [pid 5247] <... futex resumed>) = 0 [pid 5239] close(7 [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5248] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... prctl resumed>) = 0 [pid 5248] <... futex resumed>) = 0 [pid 5247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5239] close(8 [pid 5249] setpgid(0, 0 [pid 5248] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5247] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... setpgid resumed>) = 0 [pid 5248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5247] <... futex resumed>) = 0 [pid 5239] close(9 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5248] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5247] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... openat resumed>) = 3 [pid 5248] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5239] close(10 [pid 5249] write(3, "1000", 4 [pid 5248] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... write resumed>) = 4 [pid 5248] <... futex resumed>) = 1 [pid 5247] <... futex resumed>) = 0 [pid 5239] close(11 [pid 5249] close(3 [pid 5248] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5247] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... close resumed>) = 0 [pid 5248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5247] <... futex resumed>) = 0 [pid 5239] close(12 [pid 5249] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5247] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... futex resumed>) = 0 [pid 5245] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5239] close(13 [pid 5249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... mmap resumed>) = 0x7f807632d000 [pid 5239] close(14 [pid 5249] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... mprotect resumed>) = 0 [pid 5239] close(15 [pid 5249] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(16 [pid 5249] <... clone resumed>, parent_tid=[41], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 41 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] close(17 [pid 5249] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5250 attached [pid 5250] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5250] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5250] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5250] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5249] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... sendmsg resumed>) = 60 [pid 5249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5243] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] close(18 [pid 5249] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = 0 [pid 5241] close(3 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... futex resumed>) = 0 [pid 5249] <... futex resumed>) = 1 [pid 5243] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5241] <... close resumed>) = 0 [pid 5239] close(19 [pid 5250] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 4 [pid 5250] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5250] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5249] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5241] close(4 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5249] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] <... close resumed>) = 0 [pid 5239] close(20 [pid 5249] <... futex resumed>) = 1 [pid 5241] close(5 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... futex resumed>) = 0 [pid 5249] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5250] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(21 [pid 5241] close(6 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5247] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(22 [pid 5250] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] close(7 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... futex resumed>) = 1 [pid 5249] <... futex resumed>) = 0 [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(23 [pid 5250] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5249] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] close(8 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5249] <... futex resumed>) = 0 [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(24 [pid 5250] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5249] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5241] close(9 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(25 [pid 5241] close(10 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(26 [pid 5241] close(11 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(27 [pid 5241] close(12 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(28 [pid 5241] close(13 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(29 [pid 5241] close(14 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] exit_group(0 [pid 5241] close(15 [pid 5240] <... futex resumed>) = ? [pid 5239] <... exit_group resumed>) = ? [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] +++ exited with 0 +++ [pid 5239] +++ exited with 0 +++ [pid 5241] close(16 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] close(17) = -1 EBADF (Bad file descriptor) [pid 5241] close(18 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] close(19) = -1 EBADF (Bad file descriptor) [pid 5241] close(20) = -1 EBADF (Bad file descriptor) [pid 5241] close(21) = -1 EBADF (Bad file descriptor) [pid 5241] close(22) = -1 EBADF (Bad file descriptor) [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 40 [pid 5241] close(23) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5251 attached [pid 5241] close(24 [pid 5251] set_robust_list(0x555555a275e0, 24 [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... set_robust_list resumed>) = 0 [pid 5241] close(25 [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... prctl resumed>) = 0 [pid 5241] close(26 [pid 5251] setpgid(0, 0 [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... setpgid resumed>) = 0 [pid 5241] close(27 [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... openat resumed>) = 3 [pid 5241] close(28 [pid 5251] write(3, "1000", 4 [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... write resumed>) = 4 [pid 5241] close(29 [pid 5251] close(3 [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = 0 [pid 5241] exit_group(0 [pid 5251] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = ? [pid 5241] <... exit_group resumed>) = ? [pid 5251] <... futex resumed>) = 0 [pid 5243] +++ exited with 0 +++ [pid 5241] +++ exited with 0 +++ [pid 5251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5251] <... mmap resumed>) = 0x7f807632d000 [pid 5251] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5251] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 38 [pid 5251] <... clone resumed>, parent_tid=[41], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 41 [pid 5251] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5251] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5253 attached [pid 5253] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5253] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5244] <... sendmsg resumed>) = 60 ./strace-static-x86_64: Process 5252 attached [pid 5244] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5253] <... socket resumed>) = 3 [pid 5244] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5252] set_robust_list(0x555555a275e0, 24 [pid 5253] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] <... set_robust_list resumed>) = 0 [pid 5253] <... futex resumed>) = 1 [pid 5251] <... futex resumed>) = 0 [pid 5242] close(3 [pid 5253] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5251] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... close resumed>) = 0 [pid 5253] <... socket resumed>) = 4 [pid 5251] <... futex resumed>) = 0 [pid 5242] close(4 [pid 5253] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5251] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5242] <... close resumed>) = 0 [pid 5253] <... futex resumed>) = 0 [pid 5251] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5242] close(5 [pid 5252] <... prctl resumed>) = 0 [pid 5253] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5251] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5252] setpgid(0, 0 [pid 5251] <... futex resumed>) = 0 [pid 5242] close(6 [pid 5253] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] <... setpgid resumed>) = 0 [pid 5251] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... futex resumed>) = 0 [pid 5251] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5242] close(7 [pid 5252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5253] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5251] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5252] <... openat resumed>) = 3 [pid 5251] <... futex resumed>) = 0 [pid 5242] close(8 [pid 5253] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5252] write(3, "1000", 4 [pid 5251] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... write resumed>) = 4 [pid 5242] close(9 [pid 5252] close(3 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = 0 [pid 5242] close(10 [pid 5252] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... futex resumed>) = 0 [pid 5242] close(11 [pid 5249] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5242] close(12 [pid 5252] <... mmap resumed>) = 0x7f807632d000 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5242] close(13) = -1 EBADF (Bad file descriptor) [pid 5242] close(14 [pid 5252] <... mprotect resumed>) = 0 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5242] close(15./strace-static-x86_64: Process 5254 attached ) = -1 EBADF (Bad file descriptor) [pid 5254] set_robust_list(0x7f807634d9e0, 24 [pid 5252] <... clone resumed>, parent_tid=[39], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 39 [pid 5242] close(16 [pid 5254] <... set_robust_list resumed>) = 0 [pid 5252] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5252] <... futex resumed>) = 0 [pid 5242] close(17 [pid 5254] <... socket resumed>) = 3 [pid 5252] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5242] close(18 [pid 5254] <... futex resumed>) = 0 [pid 5252] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5252] <... futex resumed>) = 0 [pid 5242] close(19 [pid 5254] <... socket resumed>) = 4 [pid 5252] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5242] close(20 [pid 5254] <... futex resumed>) = 0 [pid 5252] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5252] <... futex resumed>) = 0 [pid 5242] close(21 [pid 5254] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5252] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5242] close(22 [pid 5254] <... futex resumed>) = 0 [pid 5252] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5252] <... futex resumed>) = 0 [pid 5242] close(23 [pid 5252] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(24) = -1 EBADF (Bad file descriptor) [pid 5242] close(25) = -1 EBADF (Bad file descriptor) [pid 5242] close(26) = -1 EBADF (Bad file descriptor) [pid 5242] close(27) = -1 EBADF (Bad file descriptor) [pid 5242] close(28) = -1 EBADF (Bad file descriptor) [pid 5242] close(29) = -1 EBADF (Bad file descriptor) [pid 5242] exit_group(0 [pid 5244] <... futex resumed>) = ? [pid 5242] <... exit_group resumed>) = ? [pid 5246] <... sendmsg resumed>) = 60 [pid 5244] +++ exited with 0 +++ [pid 5242] +++ exited with 0 +++ [pid 5246] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] close(3 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5251] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5246] <... futex resumed>) = 0 [pid 5245] <... close resumed>) = 0 [pid 5017] restart_syscall(<... resuming interrupted clone ...> [pid 5246] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5245] close(4 [pid 5017] <... restart_syscall resumed>) = 0 [pid 5245] <... close resumed>) = 0 [pid 5245] close(5) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5245] close(6) = -1 EBADF (Bad file descriptor) [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 38 [pid 5245] close(7) = -1 EBADF (Bad file descriptor) [pid 5245] close(8./strace-static-x86_64: Process 5255 attached ) = -1 EBADF (Bad file descriptor) [pid 5255] set_robust_list(0x555555a275e0, 24 [pid 5245] close(9 [pid 5255] <... set_robust_list resumed>) = 0 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5245] close(10 [pid 5255] <... prctl resumed>) = 0 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] setpgid(0, 0 [pid 5245] close(11 [pid 5255] <... setpgid resumed>) = 0 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5245] close(12 [pid 5255] <... openat resumed>) = 3 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] write(3, "1000", 4 [pid 5245] close(13 [pid 5255] <... write resumed>) = 4 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(3 [pid 5245] close(14 [pid 5255] <... close resumed>) = 0 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] close(15 [pid 5255] <... futex resumed>) = 0 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5245] close(16 [pid 5255] <... mmap resumed>) = 0x7f807632d000 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5245] close(17 [pid 5255] <... mprotect resumed>) = 0 [pid 5248] <... sendmsg resumed>) = 60 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5248] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] close(18 [pid 5248] <... futex resumed>) = 0 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... clone resumed>, parent_tid=[39], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 39 [pid 5248] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5245] close(19 [pid 5255] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... futex resumed>) = 0 [pid 5245] close(20 [pid 5255] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(21) = -1 EBADF (Bad file descriptor) [pid 5245] close(22) = -1 EBADF (Bad file descriptor) [pid 5245] close(23) = -1 EBADF (Bad file descriptor) [pid 5245] close(24) = -1 EBADF (Bad file descriptor) [pid 5245] close(25) = -1 EBADF (Bad file descriptor) [pid 5245] close(26) = -1 EBADF (Bad file descriptor) [pid 5245] close(27) = -1 EBADF (Bad file descriptor) [pid 5245] close(28) = -1 EBADF (Bad file descriptor) [pid 5245] close(29) = -1 EBADF (Bad file descriptor) [pid 5245] exit_group(0 [pid 5246] <... futex resumed>) = ? [pid 5245] <... exit_group resumed>) = ? [pid 5246] +++ exited with 0 +++ [pid 5245] +++ exited with 0 +++ [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5015] restart_syscall(<... resuming interrupted clone ...> [pid 5252] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5247] close(3 [pid 5015] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5256 attached [pid 5247] <... close resumed>) = 0 [pid 5256] set_robust_list(0x7f807634d9e0, 24 [pid 5247] close(4) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5256] <... set_robust_list resumed>) = 0 [pid 5247] close(5 [pid 5256] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 40 [pid 5256] <... socket resumed>) = 3 [pid 5247] close(6 [pid 5256] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(7 [pid 5256] <... futex resumed>) = 1 [pid 5255] <... futex resumed>) = 0 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] close(8 [pid 5256] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5255] <... futex resumed>) = 0 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] <... socket resumed>) = 4 [pid 5255] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5247] close(9 [pid 5256] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] <... futex resumed>) = 1 [pid 5255] <... futex resumed>) = 0 [pid 5247] close(10 [pid 5256] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5255] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5255] <... futex resumed>) = 0 [pid 5247] close(11 [pid 5256] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5255] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5257 attached [pid 5256] <... futex resumed>) = 0 [pid 5255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5247] close(12 [pid 5257] set_robust_list(0x555555a275e0, 24 [pid 5256] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5255] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... set_robust_list resumed>) = 0 [pid 5256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5255] <... futex resumed>) = 0 [pid 5247] close(13 [pid 5257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5256] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5255] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... prctl resumed>) = 0 [pid 5247] close(14 [pid 5257] setpgid(0, 0 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... setpgid resumed>) = 0 [pid 5247] close(15 [pid 5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... openat resumed>) = 3 [pid 5247] close(16 [pid 5257] write(3, "1000", 4 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... write resumed>) = 4 [pid 5247] close(17 [pid 5257] close(3 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = 0 [pid 5247] close(18 [pid 5257] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... futex resumed>) = 0 [pid 5247] close(19 [pid 5257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... mmap resumed>) = 0x7f807632d000 [pid 5247] close(20 [pid 5257] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... mprotect resumed>) = 0 [pid 5247] close(21 [pid 5257] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(22 [pid 5257] <... clone resumed>, parent_tid=[41], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 41 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] close(23 [pid 5257] <... futex resumed>) = 0 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5247] close(24) = -1 EBADF (Bad file descriptor) [pid 5247] close(25) = -1 EBADF (Bad file descriptor) [pid 5247] close(26) = -1 EBADF (Bad file descriptor) [pid 5247] close(27) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5258 attached [pid 5247] close(28) = -1 EBADF (Bad file descriptor) [pid 5247] close(29) = -1 EBADF (Bad file descriptor) [pid 5247] exit_group(0 [pid 5248] <... futex resumed>) = ? [pid 5247] <... exit_group resumed>) = ? [pid 5248] +++ exited with 0 +++ [pid 5247] +++ exited with 0 +++ [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5258] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5258] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5258] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5257] <... futex resumed>) = 0 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5258] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5257] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5257] <... futex resumed>) = 0 [pid 5258] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5257] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 40 [pid 5258] <... socket resumed>) = 4 [pid 5258] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5259 attached ) = 1 [pid 5257] <... futex resumed>) = 0 [pid 5259] set_robust_list(0x555555a275e0, 24 [pid 5258] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5257] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] <... set_robust_list resumed>) = 0 [pid 5258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5257] <... futex resumed>) = 0 [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5258] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5257] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5259] <... prctl resumed>) = 0 [pid 5258] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5250] <... sendmsg resumed>) = 60 [pid 5259] setpgid(0, 0 [pid 5258] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5250] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] <... setpgid resumed>) = 0 [pid 5258] <... futex resumed>) = 1 [pid 5250] <... futex resumed>) = 0 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5258] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5250] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5259] <... openat resumed>) = 3 [pid 5259] write(3, "1000", 4) = 4 [pid 5259] close(3) = 0 [pid 5259] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5259] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5259] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[41], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 41 [pid 5259] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5257] <... futex resumed>) = 0 [pid 5249] close(3 [pid 5259] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5257] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... close resumed>) = 0 [pid 5258] <... futex resumed>) = 0 [pid 5257] <... futex resumed>) = 1 [pid 5249] close(4 [pid 5258] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5257] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5255] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5249] <... close resumed>) = 0 [pid 5249] close(5) = -1 EBADF (Bad file descriptor) [pid 5249] close(6) = -1 EBADF (Bad file descriptor) [pid 5249] close(7./strace-static-x86_64: Process 5260 attached ) = -1 EBADF (Bad file descriptor) [pid 5260] set_robust_list(0x7f807634d9e0, 24 [pid 5249] close(8 [pid 5260] <... set_robust_list resumed>) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5249] close(9 [pid 5260] <... socket resumed>) = 3 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] close(10 [pid 5260] <... futex resumed>) = 1 [pid 5259] <... futex resumed>) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5259] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] close(11 [pid 5260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5259] <... futex resumed>) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5259] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] close(12 [pid 5260] <... socket resumed>) = 4 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] close(13 [pid 5260] <... futex resumed>) = 1 [pid 5259] <... futex resumed>) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5259] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] close(14 [pid 5260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5259] <... futex resumed>) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5259] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] close(15 [pid 5260] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] close(16 [pid 5260] <... futex resumed>) = 1 [pid 5259] <... futex resumed>) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5249] close(17) = -1 EBADF (Bad file descriptor) [pid 5249] close(18 [pid 5259] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... futex resumed>) = 0 [pid 5259] <... futex resumed>) = 1 [pid 5249] close(19 [pid 5260] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5259] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5253] <... sendmsg resumed>) = 60 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] close(20 [pid 5253] <... futex resumed>) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5251] close(3 [pid 5249] close(21 [pid 5251] <... close resumed>) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(4 [pid 5249] close(22 [pid 5251] <... close resumed>) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5251] close(5 [pid 5249] close(23 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(6 [pid 5249] close(24 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(7 [pid 5249] close(25 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(8 [pid 5249] close(26 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(9 [pid 5249] close(27 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(10 [pid 5249] close(28 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(11 [pid 5249] close(29 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(12 [pid 5249] exit_group(0 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... exit_group resumed>) = ? [pid 5251] close(13) = -1 EBADF (Bad file descriptor) [pid 5251] close(14) = -1 EBADF (Bad file descriptor) [pid 5251] close(15) = -1 EBADF (Bad file descriptor) [pid 5250] <... futex resumed>) = ? [pid 5254] <... sendmsg resumed>) = 60 [pid 5251] close(16) = -1 EBADF (Bad file descriptor) [pid 5254] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5251] close(17 [pid 5250] +++ exited with 0 +++ [pid 5249] +++ exited with 0 +++ [pid 5254] <... futex resumed>) = 0 [pid 5252] close(3 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5254] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5252] <... close resumed>) = 0 [pid 5251] close(18 [pid 5013] restart_syscall(<... resuming interrupted clone ...> [pid 5252] close(4 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] <... restart_syscall resumed>) = 0 [pid 5252] <... close resumed>) = 0 [pid 5251] close(19 [pid 5252] close(5 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(20 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5259] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5252] close(6 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(21 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 42 [pid 5252] close(7 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5261 attached [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(22 [pid 5261] set_robust_list(0x555555a275e0, 24 [pid 5252] close(8 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] <... set_robust_list resumed>) = 0 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(23 [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5252] close(9 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] <... prctl resumed>) = 0 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(24 [pid 5261] setpgid(0, 0 [pid 5252] close(10 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] <... setpgid resumed>) = 0 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(25 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5252] close(11 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] <... openat resumed>) = 3 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(26 [pid 5261] write(3, "1000", 4 [pid 5252] close(12 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(27) = -1 EBADF (Bad file descriptor) [pid 5251] close(28) = -1 EBADF (Bad file descriptor) [pid 5251] close(29 [pid 5261] <... write resumed>) = 4 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(3 [pid 5256] <... sendmsg resumed>) = 60 [pid 5252] close(13 [pid 5251] exit_group(0 [pid 5261] <... close resumed>) = 0 [pid 5256] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5253] <... futex resumed>) = ? [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... exit_group resumed>) = ? [pid 5261] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5256] <... futex resumed>) = 0 [pid 5253] +++ exited with 0 +++ [pid 5252] close(14 [pid 5251] +++ exited with 0 +++ [pid 5261] <... futex resumed>) = 0 [pid 5256] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5255] close(3 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5255] <... close resumed>) = 0 [pid 5252] close(15 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5261] <... mmap resumed>) = 0x7f807632d000 [pid 5255] close(4 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5261] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5255] <... close resumed>) = 0 [pid 5252] close(16 [pid 5261] <... mprotect resumed>) = 0 [pid 5255] close(5 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 42 [pid 5261] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(17./strace-static-x86_64: Process 5262 attached [pid 5255] close(6 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] set_robust_list(0x555555a275e0, 24 [pid 5261] <... clone resumed>, parent_tid=[43], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 43 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(18 [pid 5262] <... set_robust_list resumed>) = 0 [pid 5261] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5255] close(7 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5261] <... futex resumed>) = 0 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(19./strace-static-x86_64: Process 5263 attached [pid 5262] <... prctl resumed>) = 0 [pid 5261] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5255] close(8 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] set_robust_list(0x7f807634d9e0, 24 [pid 5262] setpgid(0, 0 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(20 [pid 5263] <... set_robust_list resumed>) = 0 [pid 5262] <... setpgid resumed>) = 0 [pid 5255] close(9 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(21 [pid 5263] <... socket resumed>) = 3 [pid 5262] <... openat resumed>) = 3 [pid 5255] close(10 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... futex resumed>) = 1 [pid 5255] close(11 [pid 5263] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5262] write(3, "1000", 4 [pid 5261] <... futex resumed>) = 0 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(22 [pid 5262] <... write resumed>) = 4 [pid 5261] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5255] close(12 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... futex resumed>) = 0 [pid 5262] close(3 [pid 5261] <... futex resumed>) = 1 [pid 5258] <... sendmsg resumed>) = 60 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(23 [pid 5263] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5262] <... close resumed>) = 0 [pid 5261] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5258] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5257] close(3 [pid 5255] close(13 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... socket resumed>) = 4 [pid 5262] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5258] <... futex resumed>) = 0 [pid 5257] <... close resumed>) = 0 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(24 [pid 5263] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] <... futex resumed>) = 0 [pid 5258] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5257] close(4 [pid 5255] close(14 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... futex resumed>) = 1 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5261] <... futex resumed>) = 0 [pid 5255] close(15 [pid 5252] close(25 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... mmap resumed>) = 0x7f807632d000 [pid 5255] close(16 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(17) = -1 EBADF (Bad file descriptor) [pid 5263] <... futex resumed>) = 0 [pid 5262] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5261] <... futex resumed>) = 1 [pid 5255] close(18 [pid 5252] close(26 [pid 5263] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5262] <... mprotect resumed>) = 0 [pid 5261] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5255] close(19 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... futex resumed>) = 0 [pid 5262] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5257] <... close resumed>) = 0 [pid 5255] close(20 [pid 5252] close(27 [pid 5263] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5261] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5257] close(5 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(21 [pid 5263] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5262] <... clone resumed>, parent_tid=[43], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 43 [pid 5261] <... futex resumed>) = 0 [pid 5257] close(6 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(22 [pid 5262] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5257] close(7 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(28./strace-static-x86_64: Process 5264 attached [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(23 [pid 5264] set_robust_list(0x7f807634d9e0, 24 [pid 5262] <... futex resumed>) = 0 [pid 5257] close(8 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... set_robust_list resumed>) = 0 [pid 5262] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(24 [pid 5264] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5257] close(9 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(29 [pid 5264] <... socket resumed>) = 3 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(25 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5257] close(10 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] exit_group(0 [pid 5264] <... futex resumed>) = 1 [pid 5262] <... futex resumed>) = 0 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(26 [pid 5254] <... futex resumed>) = ? [pid 5252] <... exit_group resumed>) = ? [pid 5264] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5262] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5257] close(11 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] +++ exited with 0 +++ [pid 5264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5262] <... futex resumed>) = 0 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(27 [pid 5252] +++ exited with 0 +++ [pid 5264] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5262] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] <... sendmsg resumed>) = 60 [pid 5257] close(12 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... socket resumed>) = 4 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5255] close(28 [pid 5264] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5257] close(13 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] restart_syscall(<... resuming interrupted clone ...> [pid 5264] <... futex resumed>) = 1 [pid 5262] <... futex resumed>) = 0 [pid 5260] <... futex resumed>) = 0 [pid 5259] close(3 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(29 [pid 5011] <... restart_syscall resumed>) = 0 [pid 5264] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5262] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5259] <... close resumed>) = 0 [pid 5257] close(14 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5262] <... futex resumed>) = 0 [pid 5259] close(4 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] exit_group(0 [pid 5264] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5259] <... close resumed>) = 0 [pid 5257] close(15 [pid 5256] <... futex resumed>) = ? [pid 5255] <... exit_group resumed>) = ? [pid 5264] <... futex resumed>) = 0 [pid 5262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5259] close(5 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] +++ exited with 0 +++ [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] close(6) = -1 EBADF (Bad file descriptor) [pid 5259] close(7) = -1 EBADF (Bad file descriptor) [pid 5259] close(8) = -1 EBADF (Bad file descriptor) [pid 5259] close(9) = -1 EBADF (Bad file descriptor) [pid 5259] close(10 [pid 5255] +++ exited with 0 +++ [pid 5262] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5264] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(16 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5262] <... futex resumed>) = 0 [pid 5259] close(11 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] close(12) = -1 EBADF (Bad file descriptor) [pid 5259] close(13) = -1 EBADF (Bad file descriptor) [pid 5259] close(14) = -1 EBADF (Bad file descriptor) [pid 5259] close(15) = -1 EBADF (Bad file descriptor) [pid 5017] restart_syscall(<... resuming interrupted clone ...> [pid 5262] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5257] close(17 [pid 5259] close(16 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... restart_syscall resumed>) = 0 [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 40 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(18 [pid 5259] close(17 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(19./strace-static-x86_64: Process 5265 attached [pid 5259] close(18 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5265] set_robust_list(0x555555a275e0, 24 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(20 [pid 5265] <... set_robust_list resumed>) = 0 [pid 5259] close(19 [pid 5265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5265] <... prctl resumed>) = 0 [pid 5259] close(20 [pid 5265] setpgid(0, 0 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 40 [pid 5265] <... setpgid resumed>) = 0 [pid 5259] close(21 [pid 5257] close(21 [pid 5265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5265] <... openat resumed>) = 3 [pid 5259] close(22 [pid 5257] close(22./strace-static-x86_64: Process 5266 attached [pid 5265] write(3, "1000", 4 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] set_robust_list(0x555555a275e0, 24 [pid 5265] <... write resumed>) = 4 [pid 5259] close(23 [pid 5257] close(23 [pid 5266] <... set_robust_list resumed>) = 0 [pid 5265] close(3 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5265] <... close resumed>) = 0 [pid 5259] close(24 [pid 5257] close(24 [pid 5266] <... prctl resumed>) = 0 [pid 5265] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] setpgid(0, 0 [pid 5265] <... futex resumed>) = 0 [pid 5259] close(25 [pid 5257] close(25 [pid 5266] <... setpgid resumed>) = 0 [pid 5265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5265] <... mmap resumed>) = 0x7f807632d000 [pid 5259] close(26 [pid 5257] close(26 [pid 5266] <... openat resumed>) = 3 [pid 5265] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] write(3, "1000", 4 [pid 5265] <... mprotect resumed>) = 0 [pid 5259] close(27 [pid 5257] close(27 [pid 5266] <... write resumed>) = 4 [pid 5265] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(3 [pid 5259] close(28 [pid 5257] close(28 [pid 5266] <... close resumed>) = 0 [pid 5265] <... clone resumed>, parent_tid=[41], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 41 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5267 attached [pid 5266] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] close(29 [pid 5257] close(29 [pid 5266] <... futex resumed>) = 0 [pid 5265] <... futex resumed>) = 0 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5265] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5259] exit_group(0 [pid 5257] exit_group(0 [pid 5266] <... mmap resumed>) = 0x7f807632d000 [pid 5260] <... futex resumed>) = ? [pid 5259] <... exit_group resumed>) = ? [pid 5258] <... futex resumed>) = ? [pid 5257] <... exit_group resumed>) = ? [pid 5266] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5260] +++ exited with 0 +++ [pid 5259] +++ exited with 0 +++ [pid 5258] +++ exited with 0 +++ [pid 5266] <... mprotect resumed>) = 0 [pid 5266] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5257] +++ exited with 0 +++ [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5266] <... clone resumed>, parent_tid=[41], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 41 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5266] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 42 [pid 5266] <... futex resumed>) = 0 [pid 5267] set_robust_list(0x7f807634d9e0, 24 [pid 5266] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5268 attached [pid 5267] <... set_robust_list resumed>) = 0 [pid 5267] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5268] set_robust_list(0x7f807634d9e0, 24./strace-static-x86_64: Process 5269 attached ) = 0 [pid 5267] <... socket resumed>) = 3 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5267] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5265] <... futex resumed>) = 0 [pid 5267] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5265] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5269] set_robust_list(0x555555a275e0, 24 [pid 5268] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5267] <... socket resumed>) = 4 [pid 5265] <... futex resumed>) = 0 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 42 [pid 5267] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5270 attached [pid 5269] <... set_robust_list resumed>) = 0 [pid 5268] <... socket resumed>) = 3 [pid 5267] <... futex resumed>) = 0 [pid 5265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5270] set_robust_list(0x555555a275e0, 24 [pid 5269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5268] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5265] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] <... set_robust_list resumed>) = 0 [pid 5269] <... prctl resumed>) = 0 [pid 5268] <... futex resumed>) = 1 [pid 5267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5266] <... futex resumed>) = 0 [pid 5265] <... futex resumed>) = 0 [pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5269] setpgid(0, 0 [pid 5268] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5267] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5266] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5270] <... prctl resumed>) = 0 [pid 5269] <... setpgid resumed>) = 0 [pid 5268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5267] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5266] <... futex resumed>) = 0 [pid 5270] setpgid(0, 0 [pid 5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5268] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5267] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5266] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5270] <... setpgid resumed>) = 0 [pid 5269] <... openat resumed>) = 3 [pid 5268] <... socket resumed>) = 4 [pid 5267] <... futex resumed>) = 1 [pid 5265] <... futex resumed>) = 0 [pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5269] write(3, "1000", 4 [pid 5268] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5265] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] <... openat resumed>) = 3 [pid 5269] <... write resumed>) = 4 [pid 5268] <... futex resumed>) = 1 [pid 5267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5266] <... futex resumed>) = 0 [pid 5265] <... futex resumed>) = 0 [pid 5270] write(3, "1000", 4 [pid 5269] close(3 [pid 5268] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5267] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5266] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5270] <... write resumed>) = 4 [pid 5269] <... close resumed>) = 0 [pid 5268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5266] <... futex resumed>) = 0 [pid 5262] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5270] close(3 [pid 5269] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5266] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5270] <... close resumed>) = 0 [pid 5269] <... futex resumed>) = 0 [pid 5268] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5270] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5268] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] <... futex resumed>) = 0 [pid 5269] <... mmap resumed>) = 0x7f807632d000 [pid 5268] <... futex resumed>) = 1 [pid 5266] <... futex resumed>) = 0 [pid 5270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5269] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5268] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5266] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5266] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5263] <... sendmsg resumed>) = 60 [pid 5263] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5261] close(3 [pid 5263] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5261] <... close resumed>) = 0 [pid 5261] close(4) = 0 [pid 5261] close(5) = -1 EBADF (Bad file descriptor) [pid 5261] close(6) = -1 EBADF (Bad file descriptor) [pid 5261] close(7) = -1 EBADF (Bad file descriptor) [pid 5261] close(8) = -1 EBADF (Bad file descriptor) [pid 5270] <... mmap resumed>) = 0x7f807632d000 [pid 5261] close(9 [pid 5270] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5269] <... mprotect resumed>) = 0 [pid 5268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... mprotect resumed>) = 0 [pid 5261] close(10 [pid 5269] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5268] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5261] close(11 [pid 5269] <... clone resumed>, parent_tid=[43], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 43 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... clone resumed>, parent_tid=[43], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 43 [pid 5269] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] close(12 [pid 5270] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5269] <... futex resumed>) = 0 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... futex resumed>) = 0 [pid 5269] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5261] close(13 [pid 5270] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5272 attached ./strace-static-x86_64: Process 5271 attached [pid 5261] close(14 [pid 5272] set_robust_list(0x7f807634d9e0, 24 [pid 5271] set_robust_list(0x7f807634d9e0, 24 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... set_robust_list resumed>) = 0 [pid 5271] <... set_robust_list resumed>) = 0 [pid 5261] close(15 [pid 5272] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5271] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... socket resumed>) = 3 [pid 5271] <... socket resumed>) = 3 [pid 5261] close(16 [pid 5272] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5271] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... futex resumed>) = 1 [pid 5271] <... futex resumed>) = 1 [pid 5270] <... futex resumed>) = 0 [pid 5269] <... futex resumed>) = 0 [pid 5261] close(17 [pid 5272] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5271] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5270] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5269] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5270] <... futex resumed>) = 0 [pid 5269] <... futex resumed>) = 0 [pid 5261] close(18 [pid 5272] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5271] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5270] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5269] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... socket resumed>) = 4 [pid 5271] <... socket resumed>) = 4 [pid 5261] close(19 [pid 5272] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5271] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... futex resumed>) = 1 [pid 5271] <... futex resumed>) = 1 [pid 5270] <... futex resumed>) = 0 [pid 5269] <... futex resumed>) = 0 [pid 5261] close(20 [pid 5272] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5271] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5270] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5269] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5270] <... futex resumed>) = 0 [pid 5269] <... futex resumed>) = 0 [pid 5261] close(21 [pid 5272] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5271] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5270] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5269] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5271] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5261] close(22 [pid 5272] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5271] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... futex resumed>) = 1 [pid 5271] <... futex resumed>) = 1 [pid 5270] <... futex resumed>) = 0 [pid 5269] <... futex resumed>) = 0 [pid 5261] close(23 [pid 5272] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5271] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5270] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5269] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5270] <... futex resumed>) = 0 [pid 5269] <... futex resumed>) = 0 [pid 5261] close(24 [pid 5272] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5271] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5270] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5269] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5261] close(25) = -1 EBADF (Bad file descriptor) [pid 5261] close(26 [pid 5264] <... sendmsg resumed>) = 60 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5264] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5262] close(3) = 0 [pid 5262] close(4) = 0 [pid 5261] close(27 [pid 5266] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5262] close(5 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(28 [pid 5262] close(6 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(29 [pid 5262] close(7 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] exit_group(0 [pid 5263] <... futex resumed>) = ? [pid 5262] close(8 [pid 5261] <... exit_group resumed>) = ? [pid 5263] +++ exited with 0 +++ [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] close(9) = -1 EBADF (Bad file descriptor) [pid 5262] close(10) = -1 EBADF (Bad file descriptor) [pid 5261] +++ exited with 0 +++ [pid 5262] close(11 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] restart_syscall(<... resuming interrupted clone ...> [pid 5262] close(12 [pid 5013] <... restart_syscall resumed>) = 0 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] close(13) = -1 EBADF (Bad file descriptor) [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5262] close(14) = -1 EBADF (Bad file descriptor) [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 44 [pid 5262] close(15) = -1 EBADF (Bad file descriptor) [pid 5262] close(16) = -1 EBADF (Bad file descriptor) [pid 5262] close(17) = -1 EBADF (Bad file descriptor) [pid 5262] close(18) = -1 EBADF (Bad file descriptor) [pid 5262] close(19) = -1 EBADF (Bad file descriptor) [pid 5262] close(20) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5273 attached [pid 5262] close(21) = -1 EBADF (Bad file descriptor) [pid 5262] close(22) = -1 EBADF (Bad file descriptor) [pid 5273] set_robust_list(0x555555a275e0, 24) = 0 [pid 5262] close(23 [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... prctl resumed>) = 0 [pid 5262] close(24) = -1 EBADF (Bad file descriptor) [pid 5273] setpgid(0, 0 [pid 5262] close(25 [pid 5273] <... setpgid resumed>) = 0 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5262] close(26 [pid 5273] <... openat resumed>) = 3 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] write(3, "1000", 4 [pid 5262] close(27 [pid 5273] <... write resumed>) = 4 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(3 [pid 5262] close(28 [pid 5273] <... close resumed>) = 0 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] close(29 [pid 5273] <... futex resumed>) = 0 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5262] exit_group(0 [pid 5273] <... mmap resumed>) = 0x7f807632d000 [pid 5264] <... futex resumed>) = ? [pid 5262] <... exit_group resumed>) = ? [pid 5273] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5264] +++ exited with 0 +++ [pid 5262] +++ exited with 0 +++ [pid 5273] <... mprotect resumed>) = 0 [pid 5273] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5273] <... clone resumed>, parent_tid=[45], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 45 [pid 5273] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 44 [pid 5270] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5273] <... futex resumed>) = 0 [pid 5269] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5274 attached [pid 5273] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5275 attached [pid 5274] set_robust_list(0x7f807634d9e0, 24 [pid 5275] set_robust_list(0x555555a275e0, 24 [pid 5274] <... set_robust_list resumed>) = 0 [pid 5275] <... set_robust_list resumed>) = 0 [pid 5274] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5274] <... socket resumed>) = 3 [pid 5275] <... prctl resumed>) = 0 [pid 5274] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] setpgid(0, 0 [pid 5274] <... futex resumed>) = 1 [pid 5273] <... futex resumed>) = 0 [pid 5275] <... setpgid resumed>) = 0 [pid 5274] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5273] <... futex resumed>) = 0 [pid 5267] <... sendmsg resumed>) = 60 [pid 5274] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5273] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5267] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] <... socket resumed>) = 4 [pid 5267] <... futex resumed>) = 0 [pid 5274] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5274] <... futex resumed>) = 1 [pid 5273] <... futex resumed>) = 0 [pid 5265] close(3 [pid 5274] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... close resumed>) = 0 [pid 5274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5273] <... futex resumed>) = 0 [pid 5265] close(4 [pid 5274] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5273] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5274] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5274] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5273] <... futex resumed>) = 0 [pid 5274] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5273] <... futex resumed>) = 0 [pid 5274] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5273] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5265] <... close resumed>) = 0 [pid 5265] close(5 [pid 5275] <... openat resumed>) = 3 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5265] close(6 [pid 5275] write(3, "1000", 4 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... write resumed>) = 4 [pid 5265] close(7) = -1 EBADF (Bad file descriptor) [pid 5265] close(8 [pid 5275] close(3 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... close resumed>) = 0 [pid 5265] close(9 [pid 5275] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... futex resumed>) = 0 [pid 5265] close(10 [pid 5275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5265] close(11 [pid 5275] <... mmap resumed>) = 0x7f807632d000 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5265] close(12) = -1 EBADF (Bad file descriptor) [pid 5265] close(13 [pid 5275] <... mprotect resumed>) = 0 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5265] close(14 [pid 5275] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5265] close(15) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5276 attached [pid 5275] <... clone resumed>, parent_tid=[45], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 45 [pid 5265] close(16 [pid 5275] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... futex resumed>) = 0 [pid 5265] close(17 [pid 5275] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5265] close(18) = -1 EBADF (Bad file descriptor) [pid 5265] close(19) = -1 EBADF (Bad file descriptor) [pid 5265] close(20) = -1 EBADF (Bad file descriptor) [pid 5265] close(21 [pid 5276] set_robust_list(0x7f807634d9e0, 24 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... set_robust_list resumed>) = 0 [pid 5265] close(22 [pid 5276] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... socket resumed>) = 3 [pid 5265] close(23 [pid 5276] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... futex resumed>) = 1 [pid 5275] <... futex resumed>) = 0 [pid 5265] close(24 [pid 5276] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5275] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... socket resumed>) = 4 [pid 5275] <... futex resumed>) = 0 [pid 5265] close(25 [pid 5276] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... futex resumed>) = 0 [pid 5275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5265] close(26 [pid 5276] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5275] <... futex resumed>) = 0 [pid 5265] close(27 [pid 5276] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5275] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5265] close(28 [pid 5276] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... futex resumed>) = 1 [pid 5275] <... futex resumed>) = 0 [pid 5265] close(29 [pid 5276] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5275] <... futex resumed>) = 0 [pid 5265] exit_group(0 [pid 5276] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5275] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5267] <... futex resumed>) = ? [pid 5265] <... exit_group resumed>) = ? [pid 5267] +++ exited with 0 +++ [pid 5265] +++ exited with 0 +++ [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5011] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 42 ./strace-static-x86_64: Process 5277 attached [pid 5277] set_robust_list(0x555555a275e0, 24) = 0 [pid 5277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5277] setpgid(0, 0) = 0 [pid 5277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5277] write(3, "1000", 4) = 4 [pid 5277] close(3) = 0 [pid 5277] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5277] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5273] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5277] <... mprotect resumed>) = 0 [pid 5277] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[43], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 43 [pid 5277] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5277] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5268] <... sendmsg resumed>) = 60 [pid 5268] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5266] close(3 [pid 5268] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5266] <... close resumed>) = 0 ./strace-static-x86_64: Process 5278 attached [pid 5266] close(4 [pid 5278] set_robust_list(0x7f807634d9e0, 24 [pid 5266] <... close resumed>) = 0 [pid 5278] <... set_robust_list resumed>) = 0 [pid 5266] close(5 [pid 5278] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... socket resumed>) = 3 [pid 5266] close(6 [pid 5278] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... futex resumed>) = 1 [pid 5277] <... futex resumed>) = 0 [pid 5275] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5266] close(7 [pid 5278] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5277] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5277] <... futex resumed>) = 0 [pid 5266] close(8 [pid 5278] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5277] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... socket resumed>) = 4 [pid 5266] close(9 [pid 5278] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5277] <... futex resumed>) = 0 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5277] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5266] close(10 [pid 5278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5277] <... futex resumed>) = 0 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5277] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5266] close(11 [pid 5278] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5272] <... sendmsg resumed>) = 60 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5266] close(12 [pid 5278] <... futex resumed>) = 1 [pid 5277] <... futex resumed>) = 0 [pid 5272] <... futex resumed>) = 0 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5277] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5266] close(13 [pid 5278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5277] <... futex resumed>) = 0 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5277] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5266] close(14 [pid 5270] close(3 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = 0 [pid 5266] close(15 [pid 5270] close(4 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = 0 [pid 5266] close(16 [pid 5270] close(5 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(17) = -1 EBADF (Bad file descriptor) [pid 5266] close(18) = -1 EBADF (Bad file descriptor) [pid 5270] close(6 [pid 5266] close(19 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(7 [pid 5266] close(20 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(8 [pid 5266] close(21 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(9 [pid 5266] close(22 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(23) = -1 EBADF (Bad file descriptor) [pid 5266] close(24 [pid 5270] close(10) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(11 [pid 5266] close(25 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(12 [pid 5266] close(26 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(13 [pid 5266] close(27 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(14 [pid 5266] close(28 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(15 [pid 5266] close(29 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(16 [pid 5266] exit_group(0 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] <... futex resumed>) = ? [pid 5266] <... exit_group resumed>) = ? [pid 5270] close(17 [pid 5268] +++ exited with 0 +++ [pid 5266] +++ exited with 0 +++ [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5270] close(18) = -1 EBADF (Bad file descriptor) [pid 5270] close(19) = -1 EBADF (Bad file descriptor) [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5270] close(20) = -1 EBADF (Bad file descriptor) [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 42 [pid 5270] close(21) = -1 EBADF (Bad file descriptor) [pid 5270] close(22) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5279 attached [pid 5270] close(23 [pid 5279] set_robust_list(0x555555a275e0, 24 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] <... set_robust_list resumed>) = 0 [pid 5270] close(24 [pid 5279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] <... prctl resumed>) = 0 [pid 5270] close(25) = -1 EBADF (Bad file descriptor) [pid 5270] close(26 [pid 5279] setpgid(0, 0 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] <... setpgid resumed>) = 0 [pid 5270] close(27 [pid 5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] <... openat resumed>) = 3 [pid 5270] close(28 [pid 5279] write(3, "1000", 4 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] <... write resumed>) = 4 [pid 5270] close(29 [pid 5279] close(3 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] <... close resumed>) = 0 [pid 5279] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] exit_group(0 [pid 5279] <... futex resumed>) = 0 [pid 5272] <... futex resumed>) = ? [pid 5270] <... exit_group resumed>) = ? [pid 5279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5272] +++ exited with 0 +++ [pid 5279] <... mmap resumed>) = 0x7f807632d000 [pid 5279] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5279] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5270] +++ exited with 0 +++ [pid 5279] <... clone resumed>, parent_tid=[43], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 43 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5279] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5279] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5280 attached [pid 5280] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5280] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 44 [pid 5280] <... socket resumed>) = 3 [pid 5280] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5279] <... futex resumed>) = 0 [pid 5280] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5279] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] <... socket resumed>) = 4 [pid 5279] <... futex resumed>) = 0 [pid 5280] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] <... futex resumed>) = 0 [pid 5279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5280] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5279] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5281 attached [pid 5280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5279] <... futex resumed>) = 0 [pid 5280] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5279] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5281] set_robust_list(0x555555a275e0, 24 [pid 5280] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5281] <... set_robust_list resumed>) = 0 [pid 5280] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5279] <... futex resumed>) = 0 [pid 5280] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5279] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5279] <... futex resumed>) = 0 [pid 5281] <... prctl resumed>) = 0 [pid 5280] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5279] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5281] setpgid(0, 0) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5281] write(3, "1000", 4) = 4 [pid 5281] close(3) = 0 [pid 5281] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5277] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5281] <... mmap resumed>) = 0x7f807632d000 [pid 5281] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5281] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[45], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 45 [pid 5281] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5281] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5282 attached [pid 5282] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5282] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5282] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5281] <... futex resumed>) = 0 [pid 5282] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5281] <... futex resumed>) = 0 [pid 5282] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5281] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5282] <... socket resumed>) = 4 [pid 5282] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5281] <... futex resumed>) = 0 [pid 5282] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5281] <... futex resumed>) = 0 [pid 5282] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5281] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5282] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5282] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5281] <... futex resumed>) = 0 [pid 5282] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5281] <... futex resumed>) = 0 [pid 5282] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5281] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5279] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5271] <... sendmsg resumed>) = 60 [pid 5271] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5271] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5269] close(3) = 0 [pid 5269] close(4) = 0 [pid 5269] close(5) = -1 EBADF (Bad file descriptor) [pid 5269] close(6) = -1 EBADF (Bad file descriptor) [pid 5269] close(7) = -1 EBADF (Bad file descriptor) [pid 5269] close(8) = -1 EBADF (Bad file descriptor) [pid 5269] close(9) = -1 EBADF (Bad file descriptor) [pid 5269] close(10) = -1 EBADF (Bad file descriptor) [pid 5269] close(11) = -1 EBADF (Bad file descriptor) [pid 5269] close(12 [pid 5281] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(13) = -1 EBADF (Bad file descriptor) [pid 5269] close(14) = -1 EBADF (Bad file descriptor) [pid 5269] close(15) = -1 EBADF (Bad file descriptor) [pid 5269] close(16) = -1 EBADF (Bad file descriptor) [pid 5269] close(17) = -1 EBADF (Bad file descriptor) [pid 5269] close(18) = -1 EBADF (Bad file descriptor) [pid 5269] close(19) = -1 EBADF (Bad file descriptor) [pid 5269] close(20) = -1 EBADF (Bad file descriptor) [pid 5269] close(21) = -1 EBADF (Bad file descriptor) [pid 5269] close(22) = -1 EBADF (Bad file descriptor) [pid 5269] close(23 [pid 5274] <... sendmsg resumed>) = 60 [pid 5274] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5273] close(3 [pid 5274] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] <... close resumed>) = 0 [pid 5273] close(4 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = 0 [pid 5269] close(24 [pid 5273] close(5 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(25 [pid 5273] close(6 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(7) = -1 EBADF (Bad file descriptor) [pid 5273] close(8) = -1 EBADF (Bad file descriptor) [pid 5273] close(9) = -1 EBADF (Bad file descriptor) [pid 5273] close(10) = -1 EBADF (Bad file descriptor) [pid 5273] close(11) = -1 EBADF (Bad file descriptor) [pid 5273] close(12) = -1 EBADF (Bad file descriptor) [pid 5273] close(13) = -1 EBADF (Bad file descriptor) [pid 5273] close(14) = -1 EBADF (Bad file descriptor) [pid 5273] close(15 [pid 5269] close(26 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(16 [pid 5269] close(27 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(17) = -1 EBADF (Bad file descriptor) [pid 5273] close(18) = -1 EBADF (Bad file descriptor) [pid 5269] close(28 [pid 5273] close(19) = -1 EBADF (Bad file descriptor) [pid 5273] close(20) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(21 [pid 5269] close(29 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(22) = -1 EBADF (Bad file descriptor) [pid 5273] close(23) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(24 [pid 5269] exit_group(0 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... futex resumed>) = ? [pid 5269] <... exit_group resumed>) = ? [pid 5273] close(25 [pid 5271] +++ exited with 0 +++ [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] +++ exited with 0 +++ [pid 5273] close(26) = -1 EBADF (Bad file descriptor) [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5273] close(27 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(28) = -1 EBADF (Bad file descriptor) [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 44 [pid 5273] close(29) = -1 EBADF (Bad file descriptor) [pid 5273] exit_group(0 [pid 5274] <... futex resumed>) = ? [pid 5273] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5283 attached [pid 5274] +++ exited with 0 +++ [pid 5273] +++ exited with 0 +++ [pid 5283] set_robust_list(0x555555a275e0, 24) = 0 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5276] <... sendmsg resumed>) = 60 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5283] <... prctl resumed>) = 0 [pid 5276] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5283] setpgid(0, 0 [pid 5276] <... futex resumed>) = 0 [pid 5275] close(3 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 46 [pid 5283] <... setpgid resumed>) = 0 [pid 5276] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] <... close resumed>) = 0 ./strace-static-x86_64: Process 5284 attached [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5275] close(4 [pid 5284] set_robust_list(0x555555a275e0, 24 [pid 5283] <... openat resumed>) = 3 [pid 5275] <... close resumed>) = 0 [pid 5284] <... set_robust_list resumed>) = 0 [pid 5283] write(3, "1000", 4 [pid 5275] close(5 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5283] <... write resumed>) = 4 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... prctl resumed>) = 0 [pid 5283] close(3 [pid 5275] close(6 [pid 5284] setpgid(0, 0 [pid 5283] <... close resumed>) = 0 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... setpgid resumed>) = 0 [pid 5283] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] close(7 [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5283] <... futex resumed>) = 0 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... openat resumed>) = 3 [pid 5283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5275] close(8 [pid 5284] write(3, "1000", 4 [pid 5283] <... mmap resumed>) = 0x7f807632d000 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... write resumed>) = 4 [pid 5283] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5275] close(9 [pid 5284] close(3 [pid 5283] <... mprotect resumed>) = 0 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5275] close(10) = -1 EBADF (Bad file descriptor) [pid 5283] <... clone resumed>, parent_tid=[45], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 45 [pid 5275] close(11 [pid 5283] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] <... futex resumed>) = 0 [pid 5275] close(12 [pid 5283] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(13) = -1 EBADF (Bad file descriptor) [pid 5275] close(14) = -1 EBADF (Bad file descriptor) [pid 5275] close(15 [pid 5284] <... close resumed>) = 0 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5285 attached [pid 5284] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5278] <... sendmsg resumed>) = 60 [pid 5275] close(16 [pid 5285] set_robust_list(0x7f807634d9e0, 24 [pid 5284] <... futex resumed>) = 0 [pid 5278] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5277] close(3 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... set_robust_list resumed>) = 0 [pid 5284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5278] <... futex resumed>) = 0 [pid 5277] <... close resumed>) = 0 [pid 5275] close(17 [pid 5285] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5284] <... mmap resumed>) = 0x7f807632d000 [pid 5278] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5277] close(4 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... socket resumed>) = 3 [pid 5284] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5277] <... close resumed>) = 0 [pid 5275] close(18 [pid 5285] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] <... mprotect resumed>) = 0 [pid 5277] close(5 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... futex resumed>) = 1 [pid 5284] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5283] <... futex resumed>) = 0 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(19 [pid 5285] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5283] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5277] close(6 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5284] <... clone resumed>, parent_tid=[47], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 47 [pid 5283] <... futex resumed>) = 0 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(20 [pid 5285] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5284] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5283] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5277] close(7 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5286 attached [pid 5285] <... socket resumed>) = 4 [pid 5284] <... futex resumed>) = 0 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(21 [pid 5286] set_robust_list(0x7f807634d9e0, 24 [pid 5285] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5277] close(8 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... set_robust_list resumed>) = 0 [pid 5285] <... futex resumed>) = 1 [pid 5283] <... futex resumed>) = 0 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(22 [pid 5286] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5285] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5283] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5277] close(9 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... socket resumed>) = 3 [pid 5285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5283] <... futex resumed>) = 0 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(23 [pid 5286] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5285] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5283] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5277] close(10 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... futex resumed>) = 1 [pid 5285] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5284] <... futex resumed>) = 0 [pid 5275] close(24 [pid 5286] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5285] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... socket resumed>) = 4 [pid 5285] <... futex resumed>) = 1 [pid 5284] <... futex resumed>) = 0 [pid 5283] <... futex resumed>) = 0 [pid 5277] close(11 [pid 5275] close(25 [pid 5286] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5285] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5284] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5283] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... futex resumed>) = 0 [pid 5285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5283] <... futex resumed>) = 0 [pid 5280] <... sendmsg resumed>) = 60 [pid 5277] close(12 [pid 5275] close(26 [pid 5286] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5285] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5284] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5283] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] close(3 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5284] <... futex resumed>) = 0 [pid 5280] <... futex resumed>) = 0 [pid 5279] <... close resumed>) = 0 [pid 5277] close(13 [pid 5275] close(27 [pid 5286] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5284] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5279] close(4 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5279] <... close resumed>) = 0 [pid 5277] close(14 [pid 5275] close(28 [pid 5286] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] close(5 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... futex resumed>) = 1 [pid 5284] <... futex resumed>) = 0 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(15 [pid 5275] close(29 [pid 5286] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5284] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] close(6 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5284] <... futex resumed>) = 0 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(16 [pid 5275] exit_group(0 [pid 5286] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5284] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5279] close(7 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... futex resumed>) = ? [pid 5275] <... exit_group resumed>) = ? [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(17 [pid 5276] +++ exited with 0 +++ [pid 5275] +++ exited with 0 +++ [pid 5282] <... sendmsg resumed>) = 60 [pid 5279] close(8 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5282] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(18 [pid 5282] <... futex resumed>) = 0 [pid 5279] close(9 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] close(3 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(19 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5281] <... close resumed>) = 0 [pid 5279] close(10 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(4 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(20 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 46 [pid 5281] <... close resumed>) = 0 [pid 5279] close(11 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(5 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(21 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(12 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(6 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(22 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(13 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(7 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(23 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(14 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(8 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(24 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(15 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(9 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(25 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(16 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(10 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(26 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(17 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(11 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(27 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(18 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(12 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(28 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(19 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(13 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(29 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(20 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(14 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] exit_group(0 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(21 [pid 5278] <... futex resumed>) = ? [pid 5277] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5287 attached [pid 5281] close(15 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] +++ exited with 0 +++ [pid 5277] +++ exited with 0 +++ [pid 5287] set_robust_list(0x555555a275e0, 24 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(22 [pid 5287] <... set_robust_list resumed>) = 0 [pid 5281] close(16 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(23 [pid 5287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5281] close(17 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... prctl resumed>) = 0 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(24 [pid 5281] close(18 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] setpgid(0, 0 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(25 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5287] <... setpgid resumed>) = 0 [pid 5281] close(19 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(26) = -1 EBADF (Bad file descriptor) [pid 5279] close(27 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 44 [pid 5281] close(20 [pid 5279] close(28 [pid 5287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(21 [pid 5279] close(29 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5288 attached [pid 5287] write(3, "1000", 4 [pid 5281] close(22 [pid 5279] exit_group(0 [pid 5288] set_robust_list(0x555555a275e0, 24 [pid 5287] <... write resumed>) = 4 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] <... futex resumed>) = ? [pid 5279] <... exit_group resumed>) = ? [pid 5288] <... set_robust_list resumed>) = 0 [pid 5287] close(3 [pid 5281] close(23 [pid 5280] +++ exited with 0 +++ [pid 5279] +++ exited with 0 +++ [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5287] <... close resumed>) = 0 [pid 5281] close(24 [pid 5288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5287] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... prctl resumed>) = 0 [pid 5287] <... futex resumed>) = 0 [pid 5281] close(25 [pid 5288] setpgid(0, 0 [pid 5287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... setpgid resumed>) = 0 [pid 5281] close(26 [pid 5288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5287] <... mmap resumed>) = 0x7f807632d000 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... openat resumed>) = 3 [pid 5287] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5281] close(27 [pid 5288] write(3, "1000", 4 [pid 5283] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... write resumed>) = 4 [pid 5281] close(28 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5287] <... mprotect resumed>) = 0 [pid 5288] close(3 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... close resumed>) = 0 [pid 5288] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5281] close(29 [pid 5288] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5287] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 44 [pid 5288] <... mprotect resumed>) = 0 [pid 5281] exit_group(0 [pid 5288] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5282] <... futex resumed>) = ? [pid 5281] <... exit_group resumed>) = ? [pid 5287] <... clone resumed>, parent_tid=[47], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 47 [pid 5282] +++ exited with 0 +++ ./strace-static-x86_64: Process 5289 attached [pid 5288] <... clone resumed>, parent_tid=[45], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 45 [pid 5289] set_robust_list(0x555555a275e0, 24 [pid 5288] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... set_robust_list resumed>) = 0 [pid 5288] <... futex resumed>) = 0 [pid 5281] +++ exited with 0 +++ [pid 5289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5288] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5287] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... prctl resumed>) = 0 [pid 5287] <... futex resumed>) = 0 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5289] setpgid(0, 0 [pid 5287] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5289] <... setpgid resumed>) = 0 [pid 5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5289] write(3, "1000", 4 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 46 ./strace-static-x86_64: Process 5291 attached [pid 5289] <... write resumed>) = 4 [pid 5291] set_robust_list(0x7f807634d9e0, 24 [pid 5289] close(3 [pid 5291] <... set_robust_list resumed>) = 0 [pid 5289] <... close resumed>) = 0 [pid 5291] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5289] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5291] <... socket resumed>) = 3 [pid 5289] <... futex resumed>) = 0 [pid 5291] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5291] <... futex resumed>) = 1 [pid 5289] <... mmap resumed>) = 0x7f807632d000 [pid 5288] <... futex resumed>) = 0 [pid 5291] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5288] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] <... mprotect resumed>) = 0 [pid 5288] <... futex resumed>) = 0 [pid 5284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5292 attached ./strace-static-x86_64: Process 5290 attached [pid 5291] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5289] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5288] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5291] <... socket resumed>) = 4 [pid 5292] set_robust_list(0x555555a275e0, 24 [pid 5291] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... clone resumed>, parent_tid=[45], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 45 [pid 5290] set_robust_list(0x7f807634d9e0, 24 [pid 5291] <... futex resumed>) = 1 [pid 5289] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... futex resumed>) = 0 [pid 5292] <... set_robust_list resumed>) = 0 [pid 5290] <... set_robust_list resumed>) = 0 [pid 5291] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] <... futex resumed>) = 0 [pid 5288] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5288] <... futex resumed>) = 0 [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5291] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5290] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5288] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5292] <... prctl resumed>) = 0 [pid 5291] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5290] <... socket resumed>) = 3 [pid 5291] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5288] <... futex resumed>) = 0 [pid 5292] setpgid(0, 0 [pid 5291] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5290] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5293 attached [pid 5292] <... setpgid resumed>) = 0 [pid 5291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5290] <... futex resumed>) = 1 [pid 5288] <... futex resumed>) = 0 [pid 5287] <... futex resumed>) = 0 [pid 5293] set_robust_list(0x7f807634d9e0, 24 [pid 5291] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5288] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5287] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5290] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5293] <... set_robust_list resumed>) = 0 [pid 5287] <... futex resumed>) = 0 [pid 5290] <... socket resumed>) = 4 [pid 5293] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5292] <... openat resumed>) = 3 [pid 5290] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5293] <... socket resumed>) = 3 [pid 5292] write(3, "1000", 4 [pid 5290] <... futex resumed>) = 0 [pid 5287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5293] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... write resumed>) = 4 [pid 5290] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5287] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5293] <... futex resumed>) = 1 [pid 5292] close(3 [pid 5289] <... futex resumed>) = 0 [pid 5293] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] <... close resumed>) = 0 [pid 5290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] <... futex resumed>) = 0 [pid 5293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5290] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5289] <... futex resumed>) = 0 [pid 5287] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5293] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5292] <... futex resumed>) = 0 [pid 5290] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5289] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5293] <... socket resumed>) = 4 [pid 5292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5290] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5293] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5292] <... mmap resumed>) = 0x7f807632d000 [pid 5290] <... futex resumed>) = 1 [pid 5289] <... futex resumed>) = 0 [pid 5287] <... futex resumed>) = 0 [pid 5293] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5290] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] <... futex resumed>) = 0 [pid 5287] <... futex resumed>) = 0 [pid 5292] <... mprotect resumed>) = 0 [pid 5293] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5290] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5289] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5287] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5293] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5292] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5293] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5289] <... futex resumed>) = 0 [pid 5293] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] <... clone resumed>, parent_tid=[47], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 47 [pid 5289] <... futex resumed>) = 0 [pid 5293] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5292] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5292] <... futex resumed>) = 0 [pid 5292] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5294 attached [pid 5294] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5294] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5294] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5292] <... futex resumed>) = 0 [pid 5294] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] <... futex resumed>) = 0 [pid 5294] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5292] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5294] <... socket resumed>) = 4 [pid 5294] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5292] <... futex resumed>) = 0 [pid 5294] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] <... futex resumed>) = 0 [pid 5294] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5292] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5294] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5294] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5294] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5294] <... futex resumed>) = 0 [pid 5292] <... futex resumed>) = 1 [pid 5294] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5292] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5285] <... sendmsg resumed>) = 60 [pid 5285] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5285] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5283] close(3) = 0 [pid 5288] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5283] close(4) = 0 [pid 5283] close(5) = -1 EBADF (Bad file descriptor) [pid 5283] close(6) = -1 EBADF (Bad file descriptor) [pid 5283] close(7) = -1 EBADF (Bad file descriptor) [pid 5283] close(8) = -1 EBADF (Bad file descriptor) [pid 5283] close(9) = -1 EBADF (Bad file descriptor) [pid 5283] close(10) = -1 EBADF (Bad file descriptor) [pid 5283] close(11) = -1 EBADF (Bad file descriptor) [pid 5287] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5283] close(12) = -1 EBADF (Bad file descriptor) [pid 5283] close(13 [pid 5289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(14) = -1 EBADF (Bad file descriptor) [pid 5283] close(15) = -1 EBADF (Bad file descriptor) [pid 5283] close(16) = -1 EBADF (Bad file descriptor) [pid 5283] close(17) = -1 EBADF (Bad file descriptor) [pid 5283] close(18) = -1 EBADF (Bad file descriptor) [pid 5283] close(19) = -1 EBADF (Bad file descriptor) [pid 5283] close(20) = -1 EBADF (Bad file descriptor) [pid 5283] close(21) = -1 EBADF (Bad file descriptor) [pid 5283] close(22 [pid 5286] <... sendmsg resumed>) = 60 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5283] close(23 [pid 5286] <... futex resumed>) = 0 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5283] close(24) = -1 EBADF (Bad file descriptor) [pid 5283] close(25) = -1 EBADF (Bad file descriptor) [pid 5283] close(26) = -1 EBADF (Bad file descriptor) [pid 5283] close(27) = -1 EBADF (Bad file descriptor) [pid 5283] close(28) = -1 EBADF (Bad file descriptor) [pid 5283] close(29) = -1 EBADF (Bad file descriptor) [pid 5283] exit_group(0 [pid 5285] <... futex resumed>) = ? [pid 5283] <... exit_group resumed>) = ? [pid 5285] +++ exited with 0 +++ [pid 5283] +++ exited with 0 +++ [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5284] close(3) = 0 [pid 5284] close(4 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5295 attached [pid 5284] <... close resumed>) = 0 [pid 5292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5295] set_robust_list(0x555555a275e0, 24 [pid 5284] close(5 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 46 [pid 5295] <... set_robust_list resumed>) = 0 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5284] close(6 [pid 5295] <... prctl resumed>) = 0 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] setpgid(0, 0 [pid 5284] close(7 [pid 5295] <... setpgid resumed>) = 0 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5284] close(8 [pid 5295] <... openat resumed>) = 3 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] write(3, "1000", 4 [pid 5284] close(9 [pid 5295] <... write resumed>) = 4 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(3 [pid 5284] close(10 [pid 5295] <... close resumed>) = 0 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] close(11 [pid 5295] <... futex resumed>) = 0 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5284] close(12 [pid 5295] <... mmap resumed>) = 0x7f807632d000 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5284] close(13 [pid 5295] <... mprotect resumed>) = 0 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5284] close(14 [pid 5291] <... sendmsg resumed>) = 60 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5296 attached [pid 5295] <... clone resumed>, parent_tid=[47], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 47 [pid 5291] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] close(15 [pid 5295] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5291] <... futex resumed>) = 0 [pid 5288] close(3 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] set_robust_list(0x7f807634d9e0, 24 [pid 5295] <... futex resumed>) = 0 [pid 5291] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5288] <... close resumed>) = 0 [pid 5284] close(16 [pid 5296] <... set_robust_list resumed>) = 0 [pid 5295] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5288] close(4 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5288] <... close resumed>) = 0 [pid 5284] close(17 [pid 5296] <... socket resumed>) = 3 [pid 5288] close(5 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(18 [pid 5296] <... futex resumed>) = 1 [pid 5295] <... futex resumed>) = 0 [pid 5288] close(6 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(19 [pid 5296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... futex resumed>) = 0 [pid 5288] close(7 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5295] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(20 [pid 5296] <... socket resumed>) = 4 [pid 5288] close(8 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(21 [pid 5296] <... futex resumed>) = 1 [pid 5295] <... futex resumed>) = 0 [pid 5288] close(9 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(22 [pid 5296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... futex resumed>) = 0 [pid 5288] close(10 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5295] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(23 [pid 5296] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5288] close(11 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(24 [pid 5296] <... futex resumed>) = 1 [pid 5295] <... futex resumed>) = 0 [pid 5288] close(12 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(25 [pid 5296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... futex resumed>) = 0 [pid 5288] close(13 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5295] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(26 [pid 5288] close(14 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(27 [pid 5288] close(15 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... sendmsg resumed>) = 60 [pid 5284] close(28 [pid 5290] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] close(16 [pid 5290] <... futex resumed>) = 0 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5288] close(17) = -1 EBADF (Bad file descriptor) [pid 5288] close(18) = -1 EBADF (Bad file descriptor) [pid 5288] close(19) = -1 EBADF (Bad file descriptor) [pid 5288] close(20) = -1 EBADF (Bad file descriptor) [pid 5288] close(21) = -1 EBADF (Bad file descriptor) [pid 5288] close(22) = -1 EBADF (Bad file descriptor) [pid 5288] close(23) = -1 EBADF (Bad file descriptor) [pid 5288] close(24) = -1 EBADF (Bad file descriptor) [pid 5288] close(25) = -1 EBADF (Bad file descriptor) [pid 5288] close(26) = -1 EBADF (Bad file descriptor) [pid 5288] close(27) = -1 EBADF (Bad file descriptor) [pid 5288] close(28) = -1 EBADF (Bad file descriptor) [pid 5288] close(29) = -1 EBADF (Bad file descriptor) [pid 5288] exit_group(0 [pid 5291] <... futex resumed>) = ? [pid 5288] <... exit_group resumed>) = ? [pid 5291] +++ exited with 0 +++ [pid 5288] +++ exited with 0 +++ [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(3 [pid 5284] close(29 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5287] <... close resumed>) = 0 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(4 [pid 5284] exit_group(0 [pid 5286] <... futex resumed>) = ? [pid 5284] <... exit_group resumed>) = ? [pid 5287] <... close resumed>) = 0 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5287] close(5 [pid 5286] +++ exited with 0 +++ [pid 5284] +++ exited with 0 +++ [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 46 [pid 5287] close(6) = -1 EBADF (Bad file descriptor) [pid 5287] close(7) = -1 EBADF (Bad file descriptor) [pid 5287] close(8) = -1 EBADF (Bad file descriptor) [pid 5287] close(9 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(10) = -1 EBADF (Bad file descriptor) [pid 5287] close(11) = -1 EBADF (Bad file descriptor) [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5287] close(12) = -1 EBADF (Bad file descriptor) [pid 5287] close(13) = -1 EBADF (Bad file descriptor) [pid 5287] close(14) = -1 EBADF (Bad file descriptor) [pid 5287] close(15) = -1 EBADF (Bad file descriptor) [pid 5287] close(16) = -1 EBADF (Bad file descriptor) [pid 5287] close(17) = -1 EBADF (Bad file descriptor) [pid 5287] close(18) = -1 EBADF (Bad file descriptor) [pid 5287] close(19) = -1 EBADF (Bad file descriptor) [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 48 [pid 5287] close(20) = -1 EBADF (Bad file descriptor) [pid 5287] close(21) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5298 attached [pid 5287] close(22./strace-static-x86_64: Process 5297 attached [pid 5298] set_robust_list(0x555555a275e0, 24 [pid 5295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... set_robust_list resumed>) = 0 [pid 5287] close(23 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... prctl resumed>) = 0 [pid 5297] set_robust_list(0x555555a275e0, 24 [pid 5287] close(24 [pid 5298] setpgid(0, 0 [pid 5297] <... set_robust_list resumed>) = 0 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... setpgid resumed>) = 0 [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5287] close(25 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5297] <... prctl resumed>) = 0 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... openat resumed>) = 3 [pid 5297] setpgid(0, 0 [pid 5287] close(26 [pid 5298] write(3, "1000", 4 [pid 5297] <... setpgid resumed>) = 0 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... write resumed>) = 4 [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5287] close(27 [pid 5298] close(3 [pid 5297] <... openat resumed>) = 3 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = 0 [pid 5297] write(3, "1000", 4 [pid 5287] close(28 [pid 5298] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... write resumed>) = 4 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... futex resumed>) = 0 [pid 5297] close(3 [pid 5287] close(29 [pid 5298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5297] <... close resumed>) = 0 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... mmap resumed>) = 0x7f807632d000 [pid 5297] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] exit_group(0 [pid 5298] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5297] <... futex resumed>) = 0 [pid 5290] <... futex resumed>) = ? [pid 5287] <... exit_group resumed>) = ? [pid 5298] <... mprotect resumed>) = 0 [pid 5297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5293] <... sendmsg resumed>) = 60 [pid 5290] +++ exited with 0 +++ [pid 5287] +++ exited with 0 +++ [pid 5297] <... mmap resumed>) = 0x7f807632d000 [pid 5293] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5293] <... futex resumed>) = 0 [pid 5297] <... mprotect resumed>) = 0 [pid 5293] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5298] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5297] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5289] close(3 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5298] <... clone resumed>, parent_tid=[49], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 49 [pid 5297] <... clone resumed>, parent_tid=[47], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 47 [pid 5289] <... close resumed>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5300 attached [pid 5298] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] close(4 [pid 5298] <... futex resumed>) = 0 [pid 5297] <... futex resumed>) = 0 [pid 5289] <... close resumed>) = 0 [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 48 [pid 5298] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5297] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] close(5./strace-static-x86_64: Process 5301 attached ) = -1 EBADF (Bad file descriptor) [pid 5301] set_robust_list(0x555555a275e0, 24 [pid 5300] set_robust_list(0x7f807634d9e0, 24 [pid 5289] close(6 [pid 5301] <... set_robust_list resumed>) = 0 [pid 5300] <... set_robust_list resumed>) = 0 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(7) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5299 attached [pid 5301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5300] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5289] close(8 [pid 5301] <... prctl resumed>) = 0 [pid 5299] set_robust_list(0x7f807634d9e0, 24 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] <... socket resumed>) = 3 [pid 5301] setpgid(0, 0 [pid 5300] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] <... set_robust_list resumed>) = 0 [pid 5289] close(9 [pid 5301] <... setpgid resumed>) = 0 [pid 5300] <... futex resumed>) = 1 [pid 5299] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5297] <... futex resumed>) = 0 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5300] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5299] <... socket resumed>) = 3 [pid 5297] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] close(10 [pid 5301] <... openat resumed>) = 3 [pid 5299] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... futex resumed>) = 0 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] <... socket resumed>) = 4 [pid 5301] write(3, "1000", 4 [pid 5300] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] <... futex resumed>) = 1 [pid 5298] <... futex resumed>) = 0 [pid 5297] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] close(11 [pid 5301] <... write resumed>) = 4 [pid 5300] <... futex resumed>) = 0 [pid 5299] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5298] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(3 [pid 5300] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5298] <... futex resumed>) = 0 [pid 5297] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] close(12 [pid 5301] <... close resumed>) = 0 [pid 5300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5299] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5298] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5297] <... futex resumed>) = 0 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5300] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5299] <... socket resumed>) = 4 [pid 5297] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] close(13 [pid 5301] <... futex resumed>) = 0 [pid 5300] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5299] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5300] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] <... futex resumed>) = 1 [pid 5298] <... futex resumed>) = 0 [pid 5289] close(14 [pid 5301] <... mmap resumed>) = 0x7f807632d000 [pid 5300] <... futex resumed>) = 1 [pid 5299] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5298] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... futex resumed>) = 0 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5300] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5298] <... futex resumed>) = 0 [pid 5297] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] close(15 [pid 5301] <... mprotect resumed>) = 0 [pid 5300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5299] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5298] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5297] <... futex resumed>) = 0 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5300] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5299] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5297] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] close(16 [pid 5299] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... clone resumed>, parent_tid=[49], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 49 [pid 5299] <... futex resumed>) = 1 [pid 5298] <... futex resumed>) = 0 [pid 5289] close(17 [pid 5301] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5298] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... futex resumed>) = 0 [pid 5299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5298] <... futex resumed>) = 0 [pid 5301] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5299] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5298] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] close(18) = -1 EBADF (Bad file descriptor) [pid 5289] close(19) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5302 attached [pid 5289] close(20) = -1 EBADF (Bad file descriptor) [pid 5289] close(21) = -1 EBADF (Bad file descriptor) [pid 5302] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5289] close(22 [pid 5302] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] <... socket resumed>) = 3 [pid 5289] close(23 [pid 5302] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] <... futex resumed>) = 1 [pid 5301] <... futex resumed>) = 0 [pid 5289] close(24 [pid 5302] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5301] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] <... socket resumed>) = 4 [pid 5301] <... futex resumed>) = 0 [pid 5289] close(25 [pid 5302] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] <... futex resumed>) = 0 [pid 5301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] close(26 [pid 5302] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5301] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5301] <... futex resumed>) = 0 [pid 5289] close(27 [pid 5302] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5301] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5302] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] close(28 [pid 5302] <... futex resumed>) = 1 [pid 5301] <... futex resumed>) = 0 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5301] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] close(29 [pid 5302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5301] <... futex resumed>) = 0 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5301] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] exit_group(0 [pid 5293] <... futex resumed>) = ? [pid 5289] <... exit_group resumed>) = ? [pid 5293] +++ exited with 0 +++ [pid 5289] +++ exited with 0 +++ [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 46 ./strace-static-x86_64: Process 5303 attached [pid 5303] set_robust_list(0x555555a275e0, 24) = 0 [pid 5303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5303] setpgid(0, 0) = 0 [pid 5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5303] write(3, "1000", 4) = 4 [pid 5303] close(3) = 0 [pid 5303] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5298] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5294] <... sendmsg resumed>) = 60 [pid 5303] <... mmap resumed>) = 0x7f807632d000 [pid 5294] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5294] <... futex resumed>) = 0 [pid 5303] <... mprotect resumed>) = 0 [pid 5294] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] close(3) = 0 [pid 5303] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5292] close(4 [pid 5303] <... clone resumed>, parent_tid=[47], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 47 [pid 5292] <... close resumed>) = 0 [pid 5303] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] close(5./strace-static-x86_64: Process 5304 attached ) = -1 EBADF (Bad file descriptor) [pid 5303] <... futex resumed>) = 0 [pid 5304] set_robust_list(0x7f807634d9e0, 24 [pid 5292] close(6 [pid 5303] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(7 [pid 5304] <... set_robust_list resumed>) = 0 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5292] close(8 [pid 5304] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... futex resumed>) = 1 [pid 5303] <... futex resumed>) = 0 [pid 5292] close(9 [pid 5304] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5303] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... socket resumed>) = 4 [pid 5303] <... futex resumed>) = 0 [pid 5292] close(10 [pid 5304] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... futex resumed>) = 0 [pid 5303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] close(11 [pid 5304] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5303] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5303] <... futex resumed>) = 0 [pid 5292] close(12 [pid 5304] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5303] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5301] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5292] close(13 [pid 5304] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... futex resumed>) = 1 [pid 5303] <... futex resumed>) = 0 [pid 5292] close(14 [pid 5304] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5303] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5303] <... futex resumed>) = 0 [pid 5292] close(15 [pid 5304] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5303] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(16) = -1 EBADF (Bad file descriptor) [pid 5292] close(17) = -1 EBADF (Bad file descriptor) [pid 5292] close(18) = -1 EBADF (Bad file descriptor) [pid 5292] close(19) = -1 EBADF (Bad file descriptor) [pid 5292] close(20) = -1 EBADF (Bad file descriptor) [pid 5292] close(21) = -1 EBADF (Bad file descriptor) [pid 5292] close(22) = -1 EBADF (Bad file descriptor) [pid 5292] close(23) = -1 EBADF (Bad file descriptor) [pid 5292] close(24) = -1 EBADF (Bad file descriptor) [pid 5292] close(25) = -1 EBADF (Bad file descriptor) [pid 5292] close(26) = -1 EBADF (Bad file descriptor) [pid 5292] close(27) = -1 EBADF (Bad file descriptor) [pid 5292] close(28) = -1 EBADF (Bad file descriptor) [pid 5292] close(29) = -1 EBADF (Bad file descriptor) [pid 5292] exit_group(0) = ? [pid 5294] <... futex resumed>) = ? [pid 5294] +++ exited with 0 +++ [pid 5292] +++ exited with 0 +++ [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 48 ./strace-static-x86_64: Process 5305 attached [pid 5305] set_robust_list(0x555555a275e0, 24) = 0 [pid 5305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5305] setpgid(0, 0) = 0 [pid 5305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5305] write(3, "1000", 4) = 4 [pid 5305] close(3) = 0 [pid 5305] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5305] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5305] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[49], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 49 [pid 5305] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5305] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5306 attached [pid 5303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5296] <... sendmsg resumed>) = 60 [pid 5306] set_robust_list(0x7f807634d9e0, 24 [pid 5296] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5306] <... set_robust_list resumed>) = 0 [pid 5295] close(3 [pid 5306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5296] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] <... close resumed>) = 0 [pid 5295] close(4 [pid 5306] <... socket resumed>) = 3 [pid 5295] <... close resumed>) = 0 [pid 5295] close(5) = -1 EBADF (Bad file descriptor) [pid 5306] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] close(6 [pid 5306] <... futex resumed>) = 1 [pid 5305] <... futex resumed>) = 0 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] close(7 [pid 5305] <... futex resumed>) = 0 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5305] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5295] close(8) = -1 EBADF (Bad file descriptor) [pid 5306] <... socket resumed>) = 4 [pid 5295] close(9 [pid 5306] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] <... futex resumed>) = 1 [pid 5305] <... futex resumed>) = 0 [pid 5295] close(10 [pid 5306] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5305] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5305] <... futex resumed>) = 0 [pid 5295] close(11 [pid 5306] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] <... futex resumed>) = 0 [pid 5305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] close(12 [pid 5306] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5305] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5305] <... futex resumed>) = 0 [pid 5295] close(13 [pid 5306] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5305] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(14) = -1 EBADF (Bad file descriptor) [pid 5295] close(15) = -1 EBADF (Bad file descriptor) [pid 5295] close(16) = -1 EBADF (Bad file descriptor) [pid 5295] close(17) = -1 EBADF (Bad file descriptor) [pid 5295] close(18) = -1 EBADF (Bad file descriptor) [pid 5295] close(19) = -1 EBADF (Bad file descriptor) [pid 5295] close(20) = -1 EBADF (Bad file descriptor) [pid 5295] close(21) = -1 EBADF (Bad file descriptor) [pid 5295] close(22) = -1 EBADF (Bad file descriptor) [pid 5295] close(23) = -1 EBADF (Bad file descriptor) [pid 5295] close(24) = -1 EBADF (Bad file descriptor) [pid 5295] close(25) = -1 EBADF (Bad file descriptor) [pid 5295] close(26) = -1 EBADF (Bad file descriptor) [pid 5295] close(27) = -1 EBADF (Bad file descriptor) [pid 5295] close(28) = -1 EBADF (Bad file descriptor) [pid 5295] close(29) = -1 EBADF (Bad file descriptor) [pid 5295] exit_group(0 [pid 5296] <... futex resumed>) = ? [pid 5295] <... exit_group resumed>) = ? [pid 5296] +++ exited with 0 +++ [pid 5295] +++ exited with 0 +++ [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5018] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 48 ./strace-static-x86_64: Process 5307 attached [pid 5307] set_robust_list(0x555555a275e0, 24) = 0 [pid 5307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5307] setpgid(0, 0) = 0 [pid 5307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5307] write(3, "1000", 4) = 4 [pid 5307] close(3) = 0 [pid 5307] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5307] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5307] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[49], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 49 [pid 5307] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5307] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5305] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5308 attached [pid 5300] <... sendmsg resumed>) = 60 [pid 5308] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5300] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5308] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5300] <... futex resumed>) = 0 [pid 5308] <... socket resumed>) = 3 [pid 5300] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5308] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] close(3 [pid 5308] <... futex resumed>) = 1 [pid 5307] <... futex resumed>) = 0 [pid 5297] <... close resumed>) = 0 [pid 5308] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5307] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] close(4 [pid 5308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5307] <... futex resumed>) = 0 [pid 5308] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5307] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5297] <... close resumed>) = 0 [pid 5308] <... socket resumed>) = 4 [pid 5297] close(5 [pid 5308] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... futex resumed>) = 1 [pid 5307] <... futex resumed>) = 0 [pid 5297] close(6 [pid 5308] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5307] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5307] <... futex resumed>) = 0 [pid 5297] close(7 [pid 5308] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5307] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5297] close(8 [pid 5308] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... futex resumed>) = 1 [pid 5307] <... futex resumed>) = 0 [pid 5297] close(9 [pid 5308] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5307] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5307] <... futex resumed>) = 0 [pid 5297] close(10 [pid 5308] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5307] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(11) = -1 EBADF (Bad file descriptor) [pid 5297] close(12) = -1 EBADF (Bad file descriptor) [pid 5297] close(13) = -1 EBADF (Bad file descriptor) [pid 5297] close(14) = -1 EBADF (Bad file descriptor) [pid 5297] close(15) = -1 EBADF (Bad file descriptor) [pid 5297] close(16) = -1 EBADF (Bad file descriptor) [pid 5297] close(17) = -1 EBADF (Bad file descriptor) [pid 5297] close(18) = -1 EBADF (Bad file descriptor) [pid 5297] close(19) = -1 EBADF (Bad file descriptor) [pid 5297] close(20) = -1 EBADF (Bad file descriptor) [pid 5297] close(21) = -1 EBADF (Bad file descriptor) [pid 5299] <... sendmsg resumed>) = 60 [pid 5299] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5299] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5297] close(22) = -1 EBADF (Bad file descriptor) [pid 5297] close(23) = -1 EBADF (Bad file descriptor) [pid 5297] close(24) = -1 EBADF (Bad file descriptor) [pid 5297] close(25) = -1 EBADF (Bad file descriptor) [pid 5297] close(26 [pid 5298] close(3 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = 0 [pid 5297] close(27 [pid 5298] close(4 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = 0 [pid 5297] close(28 [pid 5298] close(5 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(29 [pid 5298] close(6 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] exit_group(0 [pid 5300] <... futex resumed>) = ? [pid 5298] close(7 [pid 5297] <... exit_group resumed>) = ? [pid 5300] +++ exited with 0 +++ [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] +++ exited with 0 +++ [pid 5298] close(8 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] close(9) = -1 EBADF (Bad file descriptor) [pid 5298] close(10 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] close(11) = -1 EBADF (Bad file descriptor) [pid 5307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5298] close(12 [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 48 ./strace-static-x86_64: Process 5309 attached [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] set_robust_list(0x555555a275e0, 24 [pid 5298] close(13 [pid 5309] <... set_robust_list resumed>) = 0 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5298] close(14 [pid 5309] <... prctl resumed>) = 0 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] setpgid(0, 0 [pid 5298] close(15 [pid 5309] <... setpgid resumed>) = 0 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5298] close(16 [pid 5309] <... openat resumed>) = 3 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] write(3, "1000", 4 [pid 5298] close(17 [pid 5309] <... write resumed>) = 4 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] close(18) = -1 EBADF (Bad file descriptor) [pid 5298] close(19) = -1 EBADF (Bad file descriptor) [pid 5298] close(20) = -1 EBADF (Bad file descriptor) [pid 5298] close(21) = -1 EBADF (Bad file descriptor) [pid 5309] close(3 [pid 5302] <... sendmsg resumed>) = 60 [pid 5298] close(22 [pid 5309] <... close resumed>) = 0 [pid 5302] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5302] <... futex resumed>) = 0 [pid 5298] close(23 [pid 5309] <... futex resumed>) = 0 [pid 5302] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5301] close(3 [pid 5298] close(24 [pid 5309] <... mmap resumed>) = 0x7f807632d000 [pid 5301] <... close resumed>) = 0 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5301] close(4 [pid 5298] close(25 [pid 5309] <... mprotect resumed>) = 0 [pid 5301] <... close resumed>) = 0 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5301] close(5 [pid 5298] close(26 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... clone resumed>, parent_tid=[49], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 49 [pid 5301] close(6 [pid 5298] close(27 [pid 5309] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5310 attached [pid 5309] <... futex resumed>) = 0 [pid 5301] close(7 [pid 5298] close(28 [pid 5310] set_robust_list(0x7f807634d9e0, 24 [pid 5309] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... set_robust_list resumed>) = 0 [pid 5301] close(8 [pid 5298] close(29 [pid 5310] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... socket resumed>) = 3 [pid 5301] close(9 [pid 5298] exit_group(0 [pid 5310] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... futex resumed>) = ? [pid 5298] <... exit_group resumed>) = ? [pid 5310] <... futex resumed>) = 1 [pid 5309] <... futex resumed>) = 0 [pid 5301] close(10 [pid 5299] +++ exited with 0 +++ [pid 5298] +++ exited with 0 +++ [pid 5310] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5309] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5309] <... futex resumed>) = 0 [pid 5301] close(11 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5310] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5309] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5310] <... socket resumed>) = 4 [pid 5301] close(12 [pid 5310] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... futex resumed>) = 1 [pid 5309] <... futex resumed>) = 0 [pid 5301] close(13 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 50 [pid 5310] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5309] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5309] <... futex resumed>) = 0 [pid 5301] close(14./strace-static-x86_64: Process 5311 attached [pid 5310] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5309] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] set_robust_list(0x555555a275e0, 24 [pid 5310] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5301] close(15 [pid 5311] <... set_robust_list resumed>) = 0 [pid 5310] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5310] <... futex resumed>) = 1 [pid 5309] <... futex resumed>) = 0 [pid 5304] <... sendmsg resumed>) = 60 [pid 5301] close(16 [pid 5311] <... prctl resumed>) = 0 [pid 5310] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5309] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] setpgid(0, 0 [pid 5310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5309] <... futex resumed>) = 0 [pid 5304] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] close(3 [pid 5301] close(17 [pid 5311] <... setpgid resumed>) = 0 [pid 5310] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5309] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5304] <... futex resumed>) = 0 [pid 5303] <... close resumed>) = 0 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5304] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5303] close(4 [pid 5301] close(18 [pid 5311] <... openat resumed>) = 3 [pid 5303] <... close resumed>) = 0 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] write(3, "1000", 4 [pid 5303] close(5 [pid 5301] close(19 [pid 5311] <... write resumed>) = 4 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] close(3 [pid 5303] close(6 [pid 5301] close(20 [pid 5311] <... close resumed>) = 0 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] close(7 [pid 5301] close(21 [pid 5311] <... futex resumed>) = 0 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5303] close(8 [pid 5301] close(22 [pid 5311] <... mmap resumed>) = 0x7f807632d000 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5303] close(9 [pid 5301] close(23 [pid 5311] <... mprotect resumed>) = 0 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5303] close(10 [pid 5301] close(24 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] <... clone resumed>, parent_tid=[51], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 51 [pid 5303] close(11 [pid 5301] close(25./strace-static-x86_64: Process 5312 attached [pid 5311] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] set_robust_list(0x7f807634d9e0, 24 [pid 5311] <... futex resumed>) = 0 [pid 5303] close(12 [pid 5301] close(26 [pid 5312] <... set_robust_list resumed>) = 0 [pid 5311] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5303] close(13 [pid 5301] close(27 [pid 5312] <... socket resumed>) = 3 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(28) = -1 EBADF (Bad file descriptor) [pid 5301] close(29) = -1 EBADF (Bad file descriptor) [pid 5301] exit_group(0 [pid 5312] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] close(14 [pid 5302] <... futex resumed>) = ? [pid 5301] <... exit_group resumed>) = ? [pid 5312] <... futex resumed>) = 1 [pid 5311] <... futex resumed>) = 0 [pid 5306] <... sendmsg resumed>) = 60 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] +++ exited with 0 +++ [pid 5301] +++ exited with 0 +++ [pid 5312] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5311] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5306] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] close(15 [pid 5312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5311] <... futex resumed>) = 0 [pid 5306] <... futex resumed>) = 0 [pid 5305] close(3 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5312] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5311] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5306] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5305] <... close resumed>) = 0 [pid 5303] close(16 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5312] <... socket resumed>) = 4 [pid 5305] close(4 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 50 [pid 5312] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] close(17 [pid 5309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5312] <... futex resumed>) = 1 [pid 5311] <... futex resumed>) = 0 [pid 5305] <... close resumed>) = 0 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] close(5) = -1 EBADF (Bad file descriptor) [pid 5312] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5311] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] close(6 [pid 5303] close(18 [pid 5312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5311] <... futex resumed>) = 0 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] close(7 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5311] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] close(19./strace-static-x86_64: Process 5313 attached [pid 5312] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5305] close(8 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] close(9 [pid 5312] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] close(20 [pid 5313] set_robust_list(0x555555a275e0, 24 [pid 5312] <... futex resumed>) = 1 [pid 5311] <... futex resumed>) = 0 [pid 5305] close(10 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] close(11 [pid 5311] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5313] <... set_robust_list resumed>) = 0 [pid 5312] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5311] <... futex resumed>) = 0 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] close(21 [pid 5313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5311] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5305] close(12) = -1 EBADF (Bad file descriptor) [pid 5305] close(13 [pid 5313] <... prctl resumed>) = 0 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] setpgid(0, 0 [pid 5305] close(14 [pid 5303] close(22 [pid 5313] <... setpgid resumed>) = 0 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5305] close(15 [pid 5303] close(23 [pid 5313] <... openat resumed>) = 3 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] write(3, "1000", 4 [pid 5305] close(16 [pid 5303] close(24 [pid 5313] <... write resumed>) = 4 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(3 [pid 5305] close(17 [pid 5303] close(25 [pid 5313] <... close resumed>) = 0 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] close(18 [pid 5303] close(26 [pid 5313] <... futex resumed>) = 0 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] close(19) = -1 EBADF (Bad file descriptor) [pid 5305] close(20) = -1 EBADF (Bad file descriptor) [pid 5305] close(21 [pid 5313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... mmap resumed>) = 0x7f807632d000 [pid 5305] close(22 [pid 5303] close(27 [pid 5313] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... mprotect resumed>) = 0 [pid 5305] close(23 [pid 5303] close(28 [pid 5313] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5308] <... sendmsg resumed>) = 60 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] close(29 [pid 5313] <... clone resumed>, parent_tid=[51], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 51 [pid 5308] <... futex resumed>) = 0 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5308] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5303] exit_group(0 [pid 5313] <... futex resumed>) = 0 [pid 5304] <... futex resumed>) = ? [pid 5303] <... exit_group resumed>) = ? [pid 5313] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5307] close(3 [pid 5304] +++ exited with 0 +++ [pid 5303] +++ exited with 0 +++ [pid 5307] <... close resumed>) = 0 [pid 5307] close(4) = 0 [pid 5305] close(24 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5307] close(5 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] close(25 [pid 5307] close(6 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] close(26 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5307] close(7 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] close(8) = -1 EBADF (Bad file descriptor) [pid 5307] close(9) = -1 EBADF (Bad file descriptor) [pid 5307] close(10) = -1 EBADF (Bad file descriptor) [pid 5307] close(11) = -1 EBADF (Bad file descriptor) [pid 5307] close(12) = -1 EBADF (Bad file descriptor) [pid 5307] close(13 [pid 5305] close(27 [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 48 ./strace-static-x86_64: Process 5315 attached ./strace-static-x86_64: Process 5314 attached [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] close(28) = -1 EBADF (Bad file descriptor) [pid 5305] close(29) = -1 EBADF (Bad file descriptor) [pid 5305] exit_group(0 [pid 5315] set_robust_list(0x555555a275e0, 24 [pid 5307] close(14 [pid 5306] <... futex resumed>) = ? [pid 5305] <... exit_group resumed>) = ? [pid 5315] <... set_robust_list resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] +++ exited with 0 +++ [pid 5315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5307] close(15 [pid 5315] <... prctl resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] setpgid(0, 0 [pid 5307] close(16 [pid 5315] <... setpgid resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5307] close(17 [pid 5315] <... openat resumed>) = 3 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] +++ exited with 0 +++ [pid 5315] write(3, "1000", 4 [pid 5307] close(18 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5315] <... write resumed>) = 4 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(3 [pid 5307] close(19 [pid 5315] <... close resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5307] close(20 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5315] <... futex resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5314] set_robust_list(0x7f807634d9e0, 24 [pid 5307] close(21 [pid 5315] <... mmap resumed>) = 0x7f807632d000 [pid 5314] <... set_robust_list resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5314] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5307] close(22 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 50 ./strace-static-x86_64: Process 5316 attached [pid 5315] <... mprotect resumed>) = 0 [pid 5314] <... socket resumed>) = 3 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] set_robust_list(0x555555a275e0, 24 [pid 5315] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5314] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5307] close(23 [pid 5316] <... set_robust_list resumed>) = 0 [pid 5314] <... futex resumed>) = 1 [pid 5313] <... futex resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5317 attached [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5315] <... clone resumed>, parent_tid=[49], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 49 [pid 5314] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5313] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5307] close(24 [pid 5317] set_robust_list(0x7f807634d9e0, 24 [pid 5316] <... prctl resumed>) = 0 [pid 5315] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5313] <... futex resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] <... set_robust_list resumed>) = 0 [pid 5316] setpgid(0, 0 [pid 5315] <... futex resumed>) = 0 [pid 5314] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5313] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5307] close(25 [pid 5317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5316] <... setpgid resumed>) = 0 [pid 5315] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5314] <... socket resumed>) = 4 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] <... socket resumed>) = 3 [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5314] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5307] close(26 [pid 5317] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... openat resumed>) = 3 [pid 5314] <... futex resumed>) = 1 [pid 5313] <... futex resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] <... futex resumed>) = 1 [pid 5316] write(3, "1000", 4 [pid 5315] <... futex resumed>) = 0 [pid 5314] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5313] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5307] close(27 [pid 5317] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5316] <... write resumed>) = 4 [pid 5315] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5313] <... futex resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5316] close(3 [pid 5315] <... futex resumed>) = 0 [pid 5314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5313] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5307] close(28 [pid 5317] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5316] <... close resumed>) = 0 [pid 5315] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5314] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] <... socket resumed>) = 4 [pid 5316] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5314] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5307] close(29 [pid 5317] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... futex resumed>) = 0 [pid 5314] <... futex resumed>) = 1 [pid 5313] <... futex resumed>) = 0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] <... futex resumed>) = 1 [pid 5316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5315] <... futex resumed>) = 0 [pid 5314] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5313] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5307] exit_group(0 [pid 5317] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5316] <... mmap resumed>) = 0x7f807632d000 [pid 5315] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5313] <... futex resumed>) = 0 [pid 5308] <... futex resumed>) = ? [pid 5307] <... exit_group resumed>) = ? [pid 5317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5316] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5315] <... futex resumed>) = 0 [pid 5314] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5313] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5308] +++ exited with 0 +++ [pid 5307] +++ exited with 0 +++ [pid 5310] <... sendmsg resumed>) = 60 [pid 5317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5316] <... mprotect resumed>) = 0 [pid 5315] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5310] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5317] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5316] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5310] <... futex resumed>) = 0 [pid 5317] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5310] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5309] close(3 [pid 5317] <... futex resumed>) = 1 [pid 5316] <... clone resumed>, parent_tid=[51], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 51 [pid 5315] <... futex resumed>) = 0 [pid 5309] <... close resumed>) = 0 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5317] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5316] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] close(4 [pid 5317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5316] <... futex resumed>) = 0 [pid 5315] <... futex resumed>) = 0 [pid 5309] <... close resumed>) = 0 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 50 [pid 5317] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5316] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5309] close(5./strace-static-x86_64: Process 5319 attached ) = -1 EBADF (Bad file descriptor) [pid 5319] set_robust_list(0x555555a275e0, 24 [pid 5309] close(6 [pid 5319] <... set_robust_list resumed>) = 0 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5309] close(7./strace-static-x86_64: Process 5318 attached [pid 5319] <... prctl resumed>) = 0 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] setpgid(0, 0 [pid 5318] set_robust_list(0x7f807634d9e0, 24 [pid 5309] close(8 [pid 5319] <... setpgid resumed>) = 0 [pid 5318] <... set_robust_list resumed>) = 0 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5318] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5309] close(9 [pid 5319] <... openat resumed>) = 3 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] write(3, "1000", 4 [pid 5318] <... socket resumed>) = 3 [pid 5309] close(10 [pid 5319] <... write resumed>) = 4 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] close(3 [pid 5318] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] close(11 [pid 5319] <... close resumed>) = 0 [pid 5318] <... futex resumed>) = 1 [pid 5316] <... futex resumed>) = 0 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5316] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] close(12 [pid 5319] <... futex resumed>) = 0 [pid 5318] <... socket resumed>) = 4 [pid 5316] <... futex resumed>) = 0 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5318] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5309] close(13 [pid 5319] <... mmap resumed>) = 0x7f807632d000 [pid 5318] <... futex resumed>) = 0 [pid 5316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5318] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5316] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] close(14 [pid 5319] <... mprotect resumed>) = 0 [pid 5318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5316] <... futex resumed>) = 0 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5318] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5316] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5309] close(15 [pid 5318] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... clone resumed>, parent_tid=[51], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 51 [pid 5318] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] close(16 [pid 5319] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] <... futex resumed>) = 1 [pid 5316] <... futex resumed>) = 0 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... futex resumed>) = 0 [pid 5318] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5316] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] close(17 [pid 5319] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5316] <... futex resumed>) = 0 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5316] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5309] close(18) = -1 EBADF (Bad file descriptor) [pid 5309] close(19) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5320 attached [pid 5309] close(20 [pid 5320] set_robust_list(0x7f807634d9e0, 24 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... set_robust_list resumed>) = 0 [pid 5309] close(21 [pid 5320] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... socket resumed>) = 3 [pid 5309] close(22 [pid 5320] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... futex resumed>) = 1 [pid 5319] <... futex resumed>) = 0 [pid 5309] close(23 [pid 5320] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5319] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5319] <... futex resumed>) = 0 [pid 5309] close(24 [pid 5320] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5319] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... socket resumed>) = 4 [pid 5309] close(25 [pid 5320] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... futex resumed>) = 1 [pid 5319] <... futex resumed>) = 0 [pid 5309] close(26 [pid 5320] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5319] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5319] <... futex resumed>) = 0 [pid 5309] close(27 [pid 5320] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5319] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5309] close(28 [pid 5320] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... futex resumed>) = 1 [pid 5319] <... futex resumed>) = 0 [pid 5309] close(29 [pid 5320] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5319] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5319] <... futex resumed>) = 0 [pid 5309] exit_group(0 [pid 5320] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5319] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5310] <... futex resumed>) = ? [pid 5309] <... exit_group resumed>) = ? [pid 5310] +++ exited with 0 +++ [pid 5309] +++ exited with 0 +++ [pid 5313] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 50 ./strace-static-x86_64: Process 5321 attached [pid 5321] set_robust_list(0x555555a275e0, 24 [pid 5315] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5321] <... set_robust_list resumed>) = 0 [pid 5312] <... sendmsg resumed>) = 60 [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5312] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] <... prctl resumed>) = 0 [pid 5312] <... futex resumed>) = 0 [pid 5321] setpgid(0, 0 [pid 5312] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5311] close(3 [pid 5321] <... setpgid resumed>) = 0 [pid 5311] <... close resumed>) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5311] close(4 [pid 5321] <... openat resumed>) = 3 [pid 5311] <... close resumed>) = 0 [pid 5321] write(3, "1000", 4 [pid 5311] close(5 [pid 5321] <... write resumed>) = 4 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(3 [pid 5311] close(6 [pid 5321] <... close resumed>) = 0 [pid 5321] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... futex resumed>) = 0 [pid 5311] close(7 [pid 5321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... mmap resumed>) = 0x7f807632d000 [pid 5311] close(8 [pid 5321] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5311] close(9 [pid 5321] <... mprotect resumed>) = 0 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5311] close(10) = -1 EBADF (Bad file descriptor) [pid 5321] <... clone resumed>, parent_tid=[51], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 51 [pid 5311] close(11 [pid 5321] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... futex resumed>) = 0 [pid 5311] close(12 [pid 5321] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] close(13./strace-static-x86_64: Process 5322 attached ) = -1 EBADF (Bad file descriptor) [pid 5322] set_robust_list(0x7f807634d9e0, 24 [pid 5311] close(14 [pid 5322] <... set_robust_list resumed>) = 0 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5311] close(15 [pid 5322] <... socket resumed>) = 3 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] close(16 [pid 5322] <... futex resumed>) = 1 [pid 5321] <... futex resumed>) = 0 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5321] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] close(17 [pid 5322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5321] <... futex resumed>) = 0 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5321] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5311] close(18 [pid 5322] <... socket resumed>) = 4 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] close(19 [pid 5322] <... futex resumed>) = 1 [pid 5321] <... futex resumed>) = 0 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5321] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] close(20 [pid 5322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5321] <... futex resumed>) = 0 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5321] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5319] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5311] close(21 [pid 5322] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] close(22 [pid 5322] <... futex resumed>) = 1 [pid 5321] <... futex resumed>) = 0 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5321] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] close(23 [pid 5322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5321] <... futex resumed>) = 0 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5321] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5311] close(24) = -1 EBADF (Bad file descriptor) [pid 5311] close(25) = -1 EBADF (Bad file descriptor) [pid 5311] close(26) = -1 EBADF (Bad file descriptor) [pid 5311] close(27) = -1 EBADF (Bad file descriptor) [pid 5311] close(28) = -1 EBADF (Bad file descriptor) [pid 5311] close(29) = -1 EBADF (Bad file descriptor) [pid 5311] exit_group(0 [pid 5312] <... futex resumed>) = ? [pid 5311] <... exit_group resumed>) = ? [pid 5312] +++ exited with 0 +++ [pid 5311] +++ exited with 0 +++ [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 52 ./strace-static-x86_64: Process 5323 attached [pid 5323] set_robust_list(0x555555a275e0, 24) = 0 [pid 5323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5323] setpgid(0, 0) = 0 [pid 5323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5323] write(3, "1000", 4) = 4 [pid 5323] close(3) = 0 [pid 5323] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5323] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5323] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5324 attached , parent_tid=[53], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 53 [pid 5314] <... sendmsg resumed>) = 60 [pid 5324] set_robust_list(0x7f807634d9e0, 24 [pid 5323] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5314] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] <... set_robust_list resumed>) = 0 [pid 5323] <... futex resumed>) = 0 [pid 5314] <... futex resumed>) = 0 [pid 5324] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5323] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5314] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5324] <... socket resumed>) = 3 [pid 5324] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5323] <... futex resumed>) = 0 [pid 5324] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5323] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5323] <... futex resumed>) = 0 [pid 5324] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5323] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5324] <... socket resumed>) = 4 [pid 5313] close(3 [pid 5324] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5313] <... close resumed>) = 0 [pid 5324] <... futex resumed>) = 1 [pid 5323] <... futex resumed>) = 0 [pid 5321] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5313] close(4 [pid 5324] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5323] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5313] <... close resumed>) = 0 [pid 5324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5323] <... futex resumed>) = 0 [pid 5313] close(5 [pid 5324] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5323] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5313] close(6 [pid 5324] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... futex resumed>) = 1 [pid 5323] <... futex resumed>) = 0 [pid 5313] close(7 [pid 5324] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5323] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5323] <... futex resumed>) = 0 [pid 5313] close(8 [pid 5324] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5323] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(9) = -1 EBADF (Bad file descriptor) [pid 5313] close(10) = -1 EBADF (Bad file descriptor) [pid 5313] close(11) = -1 EBADF (Bad file descriptor) [pid 5313] close(12) = -1 EBADF (Bad file descriptor) [pid 5313] close(13) = -1 EBADF (Bad file descriptor) [pid 5313] close(14) = -1 EBADF (Bad file descriptor) [pid 5313] close(15) = -1 EBADF (Bad file descriptor) [pid 5313] close(16) = -1 EBADF (Bad file descriptor) [pid 5313] close(17 [pid 5317] <... sendmsg resumed>) = 60 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5313] close(18 [pid 5317] <... futex resumed>) = 0 [pid 5315] close(3 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5315] <... close resumed>) = 0 [pid 5313] close(19 [pid 5315] close(4 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = 0 [pid 5313] close(20 [pid 5315] close(5 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(21 [pid 5315] close(6 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(22 [pid 5315] close(7 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(23 [pid 5315] close(8 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(24 [pid 5315] close(9 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(25 [pid 5315] close(10 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(26 [pid 5315] close(11 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(27 [pid 5315] close(12 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(28 [pid 5315] close(13 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(29 [pid 5315] close(14 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] exit_group(0 [pid 5315] close(15 [pid 5314] <... futex resumed>) = ? [pid 5313] <... exit_group resumed>) = ? [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5314] +++ exited with 0 +++ [pid 5313] +++ exited with 0 +++ [pid 5315] close(16 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(17) = -1 EBADF (Bad file descriptor) [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5315] close(18) = -1 EBADF (Bad file descriptor) [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 52 [pid 5315] close(19) = -1 EBADF (Bad file descriptor) [pid 5315] close(20) = -1 EBADF (Bad file descriptor) [pid 5315] close(21 [pid 5323] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(22./strace-static-x86_64: Process 5325 attached ) = -1 EBADF (Bad file descriptor) [pid 5315] close(23) = -1 EBADF (Bad file descriptor) [pid 5315] close(24) = -1 EBADF (Bad file descriptor) [pid 5315] close(25) = -1 EBADF (Bad file descriptor) [pid 5325] set_robust_list(0x555555a275e0, 24 [pid 5315] close(26) = -1 EBADF (Bad file descriptor) [pid 5315] close(27 [pid 5325] <... set_robust_list resumed>) = 0 [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(28 [pid 5325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(29 [pid 5325] <... prctl resumed>) = 0 [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] setpgid(0, 0 [pid 5315] exit_group(0 [pid 5325] <... setpgid resumed>) = 0 [pid 5317] <... futex resumed>) = ? [pid 5315] <... exit_group resumed>) = ? [pid 5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5317] +++ exited with 0 +++ [pid 5315] +++ exited with 0 +++ [pid 5325] <... openat resumed>) = 3 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5325] write(3, "1000", 4) = 4 [pid 5325] close(3) = 0 [pid 5325] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5017] <... clone resumed>, child_tidptr=0x555555a275d0) = 50 [pid 5325] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5325] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[53], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 53 [pid 5325] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5325] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5327 attached [pid 5327] set_robust_list(0x7f807634d9e0, 24./strace-static-x86_64: Process 5326 attached ) = 0 [pid 5327] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5326] set_robust_list(0x555555a275e0, 24 [pid 5327] <... socket resumed>) = 3 [pid 5326] <... set_robust_list resumed>) = 0 [pid 5327] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5325] <... futex resumed>) = 0 [pid 5327] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] <... prctl resumed>) = 0 [pid 5325] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5326] setpgid(0, 0 [pid 5325] <... futex resumed>) = 0 [pid 5327] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5326] <... setpgid resumed>) = 0 [pid 5325] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5327] <... socket resumed>) = 4 [pid 5326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5327] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] <... openat resumed>) = 3 [pid 5326] write(3, "1000", 4) = 4 [pid 5326] close(3) = 0 [pid 5326] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5327] <... futex resumed>) = 1 [pid 5326] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5325] <... futex resumed>) = 0 [pid 5327] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] <... mprotect resumed>) = 0 [pid 5325] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] <... sendmsg resumed>) = 60 [pid 5327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5326] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5325] <... futex resumed>) = 0 [pid 5318] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5327] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5325] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5318] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5328 attached [pid 5327] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5326] <... clone resumed>, parent_tid=[51], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 51 [pid 5318] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5316] close(3 [pid 5328] set_robust_list(0x7f807634d9e0, 24 [pid 5327] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... close resumed>) = 0 [pid 5328] <... set_robust_list resumed>) = 0 [pid 5327] <... futex resumed>) = 1 [pid 5326] <... futex resumed>) = 0 [pid 5325] <... futex resumed>) = 0 [pid 5316] close(4 [pid 5328] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5327] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5325] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... close resumed>) = 0 [pid 5328] <... socket resumed>) = 3 [pid 5327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5325] <... futex resumed>) = 0 [pid 5316] close(5 [pid 5328] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5327] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5325] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... futex resumed>) = 1 [pid 5326] <... futex resumed>) = 0 [pid 5316] close(6 [pid 5328] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] <... futex resumed>) = 0 [pid 5316] close(7 [pid 5326] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(8) = -1 EBADF (Bad file descriptor) [pid 5316] close(9) = -1 EBADF (Bad file descriptor) [pid 5316] close(10) = -1 EBADF (Bad file descriptor) [pid 5316] close(11) = -1 EBADF (Bad file descriptor) [pid 5316] close(12) = -1 EBADF (Bad file descriptor) [pid 5316] close(13) = -1 EBADF (Bad file descriptor) [pid 5316] close(14) = -1 EBADF (Bad file descriptor) [pid 5328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5316] close(15 [pid 5328] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... socket resumed>) = 4 [pid 5316] close(16 [pid 5328] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... futex resumed>) = 1 [pid 5326] <... futex resumed>) = 0 [pid 5316] close(17 [pid 5328] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5326] <... futex resumed>) = 0 [pid 5316] close(18 [pid 5328] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5326] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5316] close(19 [pid 5328] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... futex resumed>) = 1 [pid 5326] <... futex resumed>) = 0 [pid 5316] close(20 [pid 5328] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5326] <... futex resumed>) = 0 [pid 5316] close(21 [pid 5328] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5326] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(22) = -1 EBADF (Bad file descriptor) [pid 5316] close(23) = -1 EBADF (Bad file descriptor) [pid 5316] close(24) = -1 EBADF (Bad file descriptor) [pid 5316] close(25) = -1 EBADF (Bad file descriptor) [pid 5316] close(26) = -1 EBADF (Bad file descriptor) [pid 5316] close(27) = -1 EBADF (Bad file descriptor) [pid 5316] close(28) = -1 EBADF (Bad file descriptor) [pid 5316] close(29) = -1 EBADF (Bad file descriptor) [pid 5316] exit_group(0 [pid 5318] <... futex resumed>) = ? [pid 5316] <... exit_group resumed>) = ? [pid 5318] +++ exited with 0 +++ [pid 5316] +++ exited with 0 +++ [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5320] <... sendmsg resumed>) = 60 [pid 5325] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5320] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5320] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5329 attached [pid 5329] set_robust_list(0x555555a275e0, 24) = 0 [pid 5329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5329] setpgid(0, 0) = 0 [pid 5329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5319] close(3) = 0 [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 52 [pid 5319] close(4 [pid 5329] write(3, "1000", 4) = 4 [pid 5329] close(3) = 0 [pid 5329] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5329] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5329] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[53], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 53 [pid 5329] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5329] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5330 attached [pid 5330] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5330] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5330] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5329] <... futex resumed>) = 0 [pid 5330] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5329] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5329] <... futex resumed>) = 0 [pid 5330] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5329] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5330] <... socket resumed>) = 4 [pid 5330] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... close resumed>) = 0 [pid 5330] <... futex resumed>) = 1 [pid 5329] <... futex resumed>) = 0 [pid 5319] close(5 [pid 5330] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5329] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5329] <... futex resumed>) = 0 [pid 5319] close(6 [pid 5330] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5329] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5319] close(7 [pid 5330] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] <... futex resumed>) = 1 [pid 5329] <... futex resumed>) = 0 [pid 5319] close(8 [pid 5330] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5329] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5329] <... futex resumed>) = 0 [pid 5319] close(9 [pid 5330] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5329] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] close(10) = -1 EBADF (Bad file descriptor) [pid 5319] close(11) = -1 EBADF (Bad file descriptor) [pid 5319] close(12) = -1 EBADF (Bad file descriptor) [pid 5319] close(13) = -1 EBADF (Bad file descriptor) [pid 5319] close(14) = -1 EBADF (Bad file descriptor) [pid 5319] close(15) = -1 EBADF (Bad file descriptor) [pid 5319] close(16) = -1 EBADF (Bad file descriptor) [pid 5319] close(17) = -1 EBADF (Bad file descriptor) [pid 5319] close(18) = -1 EBADF (Bad file descriptor) [pid 5319] close(19) = -1 EBADF (Bad file descriptor) [pid 5319] close(20) = -1 EBADF (Bad file descriptor) [pid 5319] close(21) = -1 EBADF (Bad file descriptor) [pid 5319] close(22) = -1 EBADF (Bad file descriptor) [pid 5319] close(23 [pid 5322] <... sendmsg resumed>) = 60 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] close(3 [pid 5319] close(24 [pid 5322] <... futex resumed>) = 0 [pid 5321] <... close resumed>) = 0 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5321] close(4 [pid 5319] close(25) = -1 EBADF (Bad file descriptor) [pid 5319] close(26) = -1 EBADF (Bad file descriptor) [pid 5329] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5319] close(27) = -1 EBADF (Bad file descriptor) [pid 5319] close(28) = -1 EBADF (Bad file descriptor) [pid 5319] close(29) = -1 EBADF (Bad file descriptor) [pid 5319] exit_group(0 [pid 5320] <... futex resumed>) = ? [pid 5319] <... exit_group resumed>) = ? [pid 5321] <... close resumed>) = 0 [pid 5320] +++ exited with 0 +++ [pid 5321] close(5 [pid 5319] +++ exited with 0 +++ [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5321] close(6) = -1 EBADF (Bad file descriptor) [pid 5321] close(7) = -1 EBADF (Bad file descriptor) [pid 5321] close(8) = -1 EBADF (Bad file descriptor) [pid 5321] close(9 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(10 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 52 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(11) = -1 EBADF (Bad file descriptor) [pid 5321] close(12) = -1 EBADF (Bad file descriptor) [pid 5321] close(13) = -1 EBADF (Bad file descriptor) [pid 5321] close(14) = -1 EBADF (Bad file descriptor) [pid 5321] close(15) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5331 attached [pid 5321] close(16) = -1 EBADF (Bad file descriptor) [pid 5321] close(17) = -1 EBADF (Bad file descriptor) [pid 5321] close(18) = -1 EBADF (Bad file descriptor) [pid 5321] close(19) = -1 EBADF (Bad file descriptor) [pid 5321] close(20) = -1 EBADF (Bad file descriptor) [pid 5331] set_robust_list(0x555555a275e0, 24 [pid 5321] close(21 [pid 5331] <... set_robust_list resumed>) = 0 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5321] close(22) = -1 EBADF (Bad file descriptor) [pid 5321] close(23) = -1 EBADF (Bad file descriptor) [pid 5321] close(24) = -1 EBADF (Bad file descriptor) [pid 5331] <... prctl resumed>) = 0 [pid 5321] close(25 [pid 5331] setpgid(0, 0 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(26 [pid 5331] <... setpgid resumed>) = 0 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(27) = -1 EBADF (Bad file descriptor) [pid 5321] close(28) = -1 EBADF (Bad file descriptor) [pid 5321] close(29) = -1 EBADF (Bad file descriptor) [pid 5321] exit_group(0 [pid 5322] <... futex resumed>) = ? [pid 5321] <... exit_group resumed>) = ? [pid 5331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5322] +++ exited with 0 +++ [pid 5321] +++ exited with 0 +++ [pid 5331] <... openat resumed>) = 3 [pid 5324] <... sendmsg resumed>) = 60 [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5331] write(3, "1000", 4 [pid 5324] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... write resumed>) = 4 [pid 5324] <... futex resumed>) = 0 [pid 5331] close(3 [pid 5324] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5323] close(3 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5331] <... close resumed>) = 0 [pid 5323] <... close resumed>) = 0 [pid 5331] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] close(4 [pid 5331] <... futex resumed>) = 0 [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 52 [pid 5331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5323] <... close resumed>) = 0 [pid 5331] <... mmap resumed>) = 0x7f807632d000 [pid 5323] close(5 [pid 5331] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5332 attached [pid 5331] <... mprotect resumed>) = 0 [pid 5323] close(6 [pid 5332] set_robust_list(0x555555a275e0, 24 [pid 5331] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... set_robust_list resumed>) = 0 [pid 5323] close(7 [pid 5332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5331] <... clone resumed>, parent_tid=[53], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 53 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... prctl resumed>) = 0 [pid 5331] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] close(8 [pid 5332] setpgid(0, 0 [pid 5331] <... futex resumed>) = 0 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... setpgid resumed>) = 0 [pid 5331] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5323] close(9./strace-static-x86_64: Process 5333 attached [pid 5332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] set_robust_list(0x7f807634d9e0, 24 [pid 5332] <... openat resumed>) = 3 [pid 5323] close(10 [pid 5333] <... set_robust_list resumed>) = 0 [pid 5332] write(3, "1000", 4 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5332] <... write resumed>) = 4 [pid 5323] close(11 [pid 5333] <... socket resumed>) = 3 [pid 5332] close(3 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] <... close resumed>) = 0 [pid 5323] close(12 [pid 5333] <... futex resumed>) = 1 [pid 5332] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... futex resumed>) = 0 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5332] <... futex resumed>) = 0 [pid 5331] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] close(13 [pid 5333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5331] <... futex resumed>) = 0 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5332] <... mmap resumed>) = 0x7f807632d000 [pid 5331] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5323] close(14 [pid 5333] <... socket resumed>) = 4 [pid 5332] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] <... mprotect resumed>) = 0 [pid 5323] close(15 [pid 5333] <... futex resumed>) = 1 [pid 5332] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5331] <... futex resumed>) = 0 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] close(16 [pid 5333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5332] <... clone resumed>, parent_tid=[53], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 53 [pid 5331] <... futex resumed>) = 0 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5332] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5323] close(17 [pid 5333] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5332] <... futex resumed>) = 0 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5334 attached [pid 5333] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5323] close(18 [pid 5334] set_robust_list(0x7f807634d9e0, 24 [pid 5333] <... futex resumed>) = 1 [pid 5331] <... futex resumed>) = 0 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... set_robust_list resumed>) = 0 [pid 5333] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] close(19 [pid 5334] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5331] <... futex resumed>) = 0 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... socket resumed>) = 3 [pid 5333] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5331] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5323] close(20 [pid 5334] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... futex resumed>) = 1 [pid 5332] <... futex resumed>) = 0 [pid 5323] close(21 [pid 5334] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5332] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5332] <... futex resumed>) = 0 [pid 5323] close(22 [pid 5334] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5332] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(23) = -1 EBADF (Bad file descriptor) [pid 5323] close(24) = -1 EBADF (Bad file descriptor) [pid 5334] <... socket resumed>) = 4 [pid 5327] <... sendmsg resumed>) = 60 [pid 5323] close(25 [pid 5334] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5327] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... futex resumed>) = 1 [pid 5332] <... futex resumed>) = 0 [pid 5327] <... futex resumed>) = 0 [pid 5323] close(26 [pid 5334] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5332] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5327] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5325] close(3 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5332] <... futex resumed>) = 0 [pid 5325] <... close resumed>) = 0 [pid 5323] close(27 [pid 5334] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5332] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5325] close(4 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5325] <... close resumed>) = 0 [pid 5323] close(28 [pid 5334] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5325] close(5 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... futex resumed>) = 1 [pid 5332] <... futex resumed>) = 0 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(29 [pid 5334] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5332] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5325] close(6 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5332] <... futex resumed>) = 0 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] exit_group(0 [pid 5334] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5332] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5325] close(7 [pid 5324] <... futex resumed>) = ? [pid 5323] <... exit_group resumed>) = ? [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] +++ exited with 0 +++ [pid 5323] +++ exited with 0 +++ [pid 5325] close(8 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(9) = -1 EBADF (Bad file descriptor) [pid 5325] close(10) = -1 EBADF (Bad file descriptor) [pid 5331] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5325] close(11 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(12 [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 54 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(13) = -1 EBADF (Bad file descriptor) [pid 5325] close(14) = -1 EBADF (Bad file descriptor) [pid 5325] close(15./strace-static-x86_64: Process 5335 attached ) = -1 EBADF (Bad file descriptor) [pid 5335] set_robust_list(0x555555a275e0, 24 [pid 5325] close(16 [pid 5335] <... set_robust_list resumed>) = 0 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5325] close(17 [pid 5335] <... prctl resumed>) = 0 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] setpgid(0, 0 [pid 5325] close(18 [pid 5335] <... setpgid resumed>) = 0 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5325] close(19 [pid 5335] <... openat resumed>) = 3 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] write(3, "1000", 4 [pid 5325] close(20 [pid 5335] <... write resumed>) = 4 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(3 [pid 5332] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5328] <... sendmsg resumed>) = 60 [pid 5325] close(21 [pid 5335] <... close resumed>) = 0 [pid 5328] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] close(3 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5328] <... futex resumed>) = 0 [pid 5326] <... close resumed>) = 0 [pid 5325] close(22 [pid 5335] <... futex resumed>) = 0 [pid 5328] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] close(4 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5326] <... close resumed>) = 0 [pid 5325] close(23 [pid 5335] <... mmap resumed>) = 0x7f807632d000 [pid 5326] close(5 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(24 [pid 5335] <... mprotect resumed>) = 0 [pid 5326] close(6 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(25 [pid 5326] close(7 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5336 attached [pid 5335] <... clone resumed>, parent_tid=[55], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 55 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(26 [pid 5336] set_robust_list(0x7f807634d9e0, 24 [pid 5335] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] close(8 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... set_robust_list resumed>) = 0 [pid 5335] <... futex resumed>) = 0 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(27 [pid 5336] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5335] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5326] close(9 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... socket resumed>) = 3 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(28 [pid 5336] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] close(10 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... futex resumed>) = 1 [pid 5335] <... futex resumed>) = 0 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(29 [pid 5336] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5335] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] close(11 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5335] <... futex resumed>) = 0 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] exit_group(0 [pid 5336] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5335] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5327] <... futex resumed>) = ? [pid 5326] close(12 [pid 5325] <... exit_group resumed>) = ? [pid 5336] <... socket resumed>) = 4 [pid 5327] +++ exited with 0 +++ [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] +++ exited with 0 +++ [pid 5336] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] close(13 [pid 5336] <... futex resumed>) = 1 [pid 5335] <... futex resumed>) = 0 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5336] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5335] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] close(14 [pid 5016] restart_syscall(<... resuming interrupted clone ...> [pid 5336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5335] <... futex resumed>) = 0 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(15) = -1 EBADF (Bad file descriptor) [pid 5326] close(16) = -1 EBADF (Bad file descriptor) [pid 5326] close(17) = -1 EBADF (Bad file descriptor) [pid 5326] close(18) = -1 EBADF (Bad file descriptor) [pid 5326] close(19) = -1 EBADF (Bad file descriptor) [pid 5326] close(20) = -1 EBADF (Bad file descriptor) [pid 5326] close(21) = -1 EBADF (Bad file descriptor) [pid 5326] close(22) = -1 EBADF (Bad file descriptor) [pid 5326] close(23) = -1 EBADF (Bad file descriptor) [pid 5326] close(24) = -1 EBADF (Bad file descriptor) [pid 5326] close(25) = -1 EBADF (Bad file descriptor) [pid 5326] close(26) = -1 EBADF (Bad file descriptor) [pid 5326] close(27) = -1 EBADF (Bad file descriptor) [pid 5326] close(28) = -1 EBADF (Bad file descriptor) [pid 5326] close(29) = -1 EBADF (Bad file descriptor) [pid 5336] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5335] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5330] <... sendmsg resumed>) = 60 [pid 5326] exit_group(0 [pid 5016] <... restart_syscall resumed>) = 0 [pid 5328] <... futex resumed>) = ? [pid 5326] <... exit_group resumed>) = ? [pid 5328] +++ exited with 0 +++ [pid 5326] +++ exited with 0 +++ [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5017] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555a275d0) = 52 ./strace-static-x86_64: Process 5337 attached [pid 5337] set_robust_list(0x555555a275e0, 24) = 0 [pid 5336] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5336] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5337] <... prctl resumed>) = 0 [pid 5336] <... futex resumed>) = 1 [pid 5335] <... futex resumed>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5337] setpgid(0, 0 [pid 5336] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5335] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5337] <... setpgid resumed>) = 0 [pid 5336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5335] <... futex resumed>) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5336] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5335] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5016] <... clone resumed>, child_tidptr=0x555555a275d0) = 54 [pid 5337] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5338 attached [pid 5337] write(3, "1000", 4 [pid 5338] set_robust_list(0x555555a275e0, 24 [pid 5337] <... write resumed>) = 4 [pid 5338] <... set_robust_list resumed>) = 0 [pid 5337] close(3 [pid 5338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5337] <... close resumed>) = 0 [pid 5338] <... prctl resumed>) = 0 [pid 5337] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] setpgid(0, 0 [pid 5337] <... futex resumed>) = 0 [pid 5338] <... setpgid resumed>) = 0 [pid 5337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5337] <... mmap resumed>) = 0x7f807632d000 [pid 5338] <... openat resumed>) = 3 [pid 5337] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5330] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] write(3, "1000", 4 [pid 5337] <... mprotect resumed>) = 0 [pid 5330] <... futex resumed>) = 0 [pid 5329] close(3 [pid 5338] <... write resumed>) = 4 [pid 5337] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5330] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5329] <... close resumed>) = 0 [pid 5338] close(3 [pid 5329] close(4 [pid 5338] <... close resumed>) = 0 [pid 5337] <... clone resumed>, parent_tid=[53], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 53 [pid 5338] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5337] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] <... futex resumed>) = 0 [pid 5337] <... futex resumed>) = 0 [pid 5338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5337] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5338] <... mmap resumed>) = 0x7f807632d000 [pid 5338] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5338] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[55], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 55 ./strace-static-x86_64: Process 5339 attached [pid 5338] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] set_robust_list(0x7f807634d9e0, 24 [pid 5338] <... futex resumed>) = 0 [pid 5339] <... set_robust_list resumed>) = 0 [pid 5338] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5339] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5337] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5340 attached [pid 5339] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5337] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] set_robust_list(0x7f807634d9e0, 24 [pid 5339] <... socket resumed>) = 4 [pid 5337] <... futex resumed>) = 0 [pid 5340] <... set_robust_list resumed>) = 0 [pid 5339] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5337] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5340] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5339] <... futex resumed>) = 0 [pid 5337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5340] <... socket resumed>) = 3 [pid 5339] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5337] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5337] <... futex resumed>) = 0 [pid 5329] <... close resumed>) = 0 [pid 5340] <... futex resumed>) = 1 [pid 5339] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5338] <... futex resumed>) = 0 [pid 5337] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5329] close(5 [pid 5340] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5339] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5338] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5339] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] <... futex resumed>) = 0 [pid 5329] close(6 [pid 5340] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5339] <... futex resumed>) = 1 [pid 5338] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5337] <... futex resumed>) = 0 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... socket resumed>) = 4 [pid 5339] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5337] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5329] close(7 [pid 5340] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5337] <... futex resumed>) = 0 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... futex resumed>) = 1 [pid 5339] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5338] <... futex resumed>) = 0 [pid 5337] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5329] close(8 [pid 5340] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5338] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5338] <... futex resumed>) = 0 [pid 5329] close(9 [pid 5340] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5338] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5329] close(10 [pid 5340] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... futex resumed>) = 1 [pid 5338] <... futex resumed>) = 0 [pid 5329] close(11 [pid 5340] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5338] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5338] <... futex resumed>) = 0 [pid 5329] close(12 [pid 5340] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5338] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(13) = -1 EBADF (Bad file descriptor) [pid 5329] close(14) = -1 EBADF (Bad file descriptor) [pid 5329] close(15) = -1 EBADF (Bad file descriptor) [pid 5329] close(16) = -1 EBADF (Bad file descriptor) [pid 5329] close(17) = -1 EBADF (Bad file descriptor) [pid 5329] close(18) = -1 EBADF (Bad file descriptor) [pid 5329] close(19) = -1 EBADF (Bad file descriptor) [pid 5329] close(20) = -1 EBADF (Bad file descriptor) [pid 5329] close(21) = -1 EBADF (Bad file descriptor) [pid 5329] close(22) = -1 EBADF (Bad file descriptor) [pid 5335] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5329] close(23) = -1 EBADF (Bad file descriptor) [pid 5329] close(24) = -1 EBADF (Bad file descriptor) [pid 5329] close(25) = -1 EBADF (Bad file descriptor) [pid 5329] close(26) = -1 EBADF (Bad file descriptor) [pid 5338] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5337] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5333] <... sendmsg resumed>) = 60 [pid 5329] close(27 [pid 5333] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] close(3 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... futex resumed>) = 0 [pid 5331] <... close resumed>) = 0 [pid 5329] close(28 [pid 5333] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] close(4 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(29) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = 0 [pid 5329] exit_group(0 [pid 5331] close(5 [pid 5330] <... futex resumed>) = ? [pid 5329] <... exit_group resumed>) = ? [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] +++ exited with 0 +++ [pid 5329] +++ exited with 0 +++ [pid 5331] close(6 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(7) = -1 EBADF (Bad file descriptor) [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5331] close(8) = -1 EBADF (Bad file descriptor) [pid 5015] <... clone resumed>, child_tidptr=0x555555a275d0) = 54 [pid 5331] close(9./strace-static-x86_64: Process 5341 attached ) = -1 EBADF (Bad file descriptor) [pid 5341] set_robust_list(0x555555a275e0, 24 [pid 5331] close(10 [pid 5341] <... set_robust_list resumed>) = 0 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5331] close(11 [pid 5341] <... prctl resumed>) = 0 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] setpgid(0, 0 [pid 5331] close(12 [pid 5341] <... setpgid resumed>) = 0 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5331] close(13 [pid 5341] <... openat resumed>) = 3 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] write(3, "1000", 4 [pid 5331] close(14 [pid 5341] <... write resumed>) = 4 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(3 [pid 5334] <... sendmsg resumed>) = 60 [pid 5331] close(15 [pid 5341] <... close resumed>) = 0 [pid 5334] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] close(16 [pid 5341] <... futex resumed>) = 0 [pid 5334] <... futex resumed>) = 0 [pid 5332] close(3 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5334] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5332] <... close resumed>) = 0 [pid 5331] close(17 [pid 5341] <... mmap resumed>) = 0x7f807632d000 [pid 5332] close(4 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5332] <... close resumed>) = 0 [pid 5331] close(18 [pid 5341] <... mprotect resumed>) = 0 [pid 5332] close(5 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(19 [pid 5341] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5332] close(6 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(20 [pid 5341] <... clone resumed>, parent_tid=[55], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 55 [pid 5332] close(7 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(21 [pid 5341] <... futex resumed>) = 0 [pid 5332] close(8 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5342 attached [pid 5341] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(22 [pid 5342] set_robust_list(0x7f807634d9e0, 24 [pid 5332] close(9 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... set_robust_list resumed>) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(23 [pid 5342] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5332] close(10 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... socket resumed>) = 3 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(24 [pid 5342] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] close(11 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(25 [pid 5332] close(12 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] <... futex resumed>) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... futex resumed>) = 1 [pid 5331] close(26 [pid 5341] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] close(13 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5341] <... futex resumed>) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(27 [pid 5342] <... socket resumed>) = 4 [pid 5341] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5332] close(14 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(28 [pid 5342] <... futex resumed>) = 1 [pid 5341] <... futex resumed>) = 0 [pid 5332] close(15 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5341] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(29 [pid 5342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5341] <... futex resumed>) = 0 [pid 5332] close(16 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5341] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] exit_group(0 [pid 5342] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5333] <... futex resumed>) = ? [pid 5332] close(17 [pid 5331] <... exit_group resumed>) = ? [pid 5342] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] +++ exited with 0 +++ [pid 5342] <... futex resumed>) = 1 [pid 5341] <... futex resumed>) = 0 [pid 5332] close(18 [pid 5331] +++ exited with 0 +++ [pid 5342] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5341] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5341] <... futex resumed>) = 0 [pid 5332] close(19 [pid 5342] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5341] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(20 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(21 [pid 5018] <... clone resumed>, child_tidptr=0x555555a275d0) = 54 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(22./strace-static-x86_64: Process 5343 attached ) = -1 EBADF (Bad file descriptor) [pid 5343] set_robust_list(0x555555a275e0, 24 [pid 5332] close(23 [pid 5343] <... set_robust_list resumed>) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5332] close(24 [pid 5343] <... prctl resumed>) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] setpgid(0, 0 [pid 5332] close(25 [pid 5343] <... setpgid resumed>) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5332] close(26 [pid 5343] <... openat resumed>) = 3 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] write(3, "1000", 4 [pid 5341] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5332] close(27 [pid 5343] <... write resumed>) = 4 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] close(3 [pid 5332] close(28 [pid 5343] <... close resumed>) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] close(29 [pid 5343] <... futex resumed>) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5332] exit_group(0 [pid 5343] <... mmap resumed>) = 0x7f807632d000 [pid 5332] <... exit_group resumed>) = ? [pid 5334] <... futex resumed>) = ? [pid 5343] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5334] +++ exited with 0 +++ [pid 5332] +++ exited with 0 +++ [pid 5343] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5343] <... clone resumed>, parent_tid=[55], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 55 [pid 5343] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5343] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5344 attached [pid 5343] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5011] <... clone resumed>, child_tidptr=0x555555a275d0) = 54 [pid 5344] set_robust_list(0x7f807634d9e0, 24./strace-static-x86_64: Process 5345 attached ) = 0 [pid 5343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5336] <... sendmsg resumed>) = 60 [pid 5345] set_robust_list(0x555555a275e0, 24 [pid 5344] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5343] futex(0x7f807642541c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] close(3 [pid 5345] <... set_robust_list resumed>) = 0 [pid 5344] <... socket resumed>) = 3 [pid 5343] <... futex resumed>) = 0 [pid 5336] <... futex resumed>) = 0 [pid 5335] <... close resumed>) = 0 [pid 5345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5344] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5336] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5335] close(4 [pid 5345] <... prctl resumed>) = 0 [pid 5344] <... futex resumed>) = 0 [pid 5343] <... mmap resumed>) = 0x7f807630c000 [pid 5343] mprotect(0x7f807630d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5343] clone(child_stack=0x7f807632c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[56], tls=0x7f807632c700, child_tidptr=0x7f807632c9d0) = 56 [pid 5343] futex(0x7f8076425418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5343] futex(0x7f807642541c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5345] setpgid(0, 0) = 0 [pid 5345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5345] write(3, "1000", 4) = 4 [pid 5345] close(3./strace-static-x86_64: Process 5346 attached ) = 0 [pid 5344] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5335] <... close resumed>) = 0 [pid 5346] set_robust_list(0x7f807632c9e0, 24 [pid 5345] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] close(5 [pid 5346] <... set_robust_list resumed>) = 0 [pid 5345] <... futex resumed>) = 0 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5335] close(6 [pid 5345] <... mmap resumed>) = 0x7f807632d000 [pid 5343] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE [pid 5343] <... futex resumed>) = 1 [pid 5335] close(7 [pid 5345] <... mprotect resumed>) = 0 [pid 5343] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5335] close(8) = -1 EBADF (Bad file descriptor) [pid 5345] <... clone resumed>, parent_tid=[55], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 55 [pid 5335] close(9 [pid 5345] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... futex resumed>) = 0 [pid 5335] close(10 [pid 5345] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(11) = -1 EBADF (Bad file descriptor) [pid 5335] close(12) = -1 EBADF (Bad file descriptor) [pid 5335] close(13) = -1 EBADF (Bad file descriptor) [pid 5335] close(14) = -1 EBADF (Bad file descriptor) [pid 5335] close(15) = -1 EBADF (Bad file descriptor) [pid 5346] <... socket resumed>) = 4 [pid 5344] <... futex resumed>) = 0 [pid 5335] close(16 [pid 5346] futex(0x7f807642541c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... futex resumed>) = 0 [pid 5344] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5343] futex(0x7f8076425418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] close(17 [pid 5346] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5344] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... futex resumed>) = 0 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5344] <... futex resumed>) = 0 [pid 5343] futex(0x7f807642541c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5335] close(18 [pid 5345] futex(0x7f807642541c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... futex resumed>) = 0 [pid 5335] close(19 [pid 5345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... mmap resumed>) = 0x7f807630c000 [pid 5335] close(20 [pid 5345] mprotect(0x7f807630d000, 131072, PROT_READ|PROT_WRITE [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... mprotect resumed>) = 0 [pid 5335] close(21 [pid 5345] clone(child_stack=0x7f807632c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(22 [pid 5345] <... clone resumed>, parent_tid=[56], tls=0x7f807632c700, child_tidptr=0x7f807632c9d0) = 56 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] futex(0x7f8076425418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] close(23 [pid 5345] <... futex resumed>) = 0 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] futex(0x7f807642541c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5335] close(24) = -1 EBADF (Bad file descriptor) [pid 5335] close(25) = -1 EBADF (Bad file descriptor) [pid 5335] close(26) = -1 EBADF (Bad file descriptor) [pid 5343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5335] close(27) = -1 EBADF (Bad file descriptor) [pid 5335] close(28) = -1 EBADF (Bad file descriptor) [pid 5335] close(29) = -1 EBADF (Bad file descriptor) [pid 5335] exit_group(0./strace-static-x86_64: Process 5348 attached [pid 5336] <... futex resumed>) = ? [pid 5335] <... exit_group resumed>) = ? [pid 5348] set_robust_list(0x7f807632c9e0, 24 [pid 5336] +++ exited with 0 +++ [pid 5335] +++ exited with 0 +++ [pid 5348] <... set_robust_list resumed>) = 0 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5348] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5013] restart_syscall(<... resuming interrupted clone ...> [pid 5348] <... socket resumed>) = 3 [pid 5013] <... restart_syscall resumed>) = 0 [pid 5348] futex(0x7f807642541c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5345] <... futex resumed>) = 0 [pid 5348] futex(0x7f8076425418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5345] futex(0x7f8076425418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5345] <... futex resumed>) = 0 [pid 5348] ioctl(3, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5345] futex(0x7f807642541c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5013] <... clone resumed>, child_tidptr=0x555555a275d0) = 56 [pid 5348] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5348] futex(0x7f807642541c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5345] <... futex resumed>) = 0 [pid 5348] futex(0x7f8076425418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5345] futex(0x7f8076425418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5345] <... futex resumed>) = 0 [pid 5348] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5345] futex(0x7f807642541c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5348] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] futex(0x7f807642541c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5345] <... futex resumed>) = 0 [pid 5348] futex(0x7f8076425418, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5347 attached [pid 5347] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5347] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5347] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5345] close(3 [pid 5347] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5349 attached [pid 5349] set_robust_list(0x555555a275e0, 24) = 0 [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5349] setpgid(0, 0) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5349] write(3, "1000", 4) = 4 [pid 5349] close(3) = 0 [pid 5349] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f807632d000 [pid 5349] mprotect(0x7f807632e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5349] clone(child_stack=0x7f807634d3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[57], tls=0x7f807634d700, child_tidptr=0x7f807634d9d0) = 57 [pid 5349] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5349] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5350 attached [pid 5350] set_robust_list(0x7f807634d9e0, 24) = 0 [pid 5350] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5350] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5349] <... futex resumed>) = 0 [pid 5350] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5349] <... futex resumed>) = 0 [pid 5350] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 5349] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] <... socket resumed>) = 4 [pid 5350] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5349] <... futex resumed>) = 0 [pid 5350] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5349] <... futex resumed>) = 0 [pid 5350] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5349] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5350] futex(0x7f807642540c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5349] <... futex resumed>) = 0 [pid 5350] futex(0x7f8076425408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] futex(0x7f8076425408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5349] <... futex resumed>) = 0 [pid 5350] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\xfb\xdb\xdf\x25\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x66\x71\x5f\x70\x69\x65\x00\x00\x0c\x00\x02\x80\x08\x00\x02\x00\x3c\xee\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5349] futex(0x7f807642540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5338] close(3) = 0 [pid 5338] close(4 [pid 5337] close(3) = 0 [pid 5337] close(4 [pid 5341] close(3) = 0 [pid 5341] close(4 [pid 5343] close(3) = 0 [pid 5343] close(4 [pid 5349] close(3) = 0 [pid 5349] close(4 [pid 5017] kill(-52, SIGKILL) = 0 [pid 5017] kill(52, SIGKILL) = 0 [pid 5016] kill(-54, SIGKILL) = 0 [pid 5016] kill(54, SIGKILL) = 0 [pid 5015] kill(-54, SIGKILL) = 0 [pid 5015] kill(54, SIGKILL) = 0 [pid 5018] kill(-54, SIGKILL [pid 5344] <... futex resumed>) = ? [pid 5018] <... kill resumed>) = 0 [pid 5344] +++ killed by SIGKILL +++ [pid 5018] kill(54, SIGKILL) = 0 [pid 5011] kill(-54, SIGKILL [pid 5348] <... futex resumed>) = ? [pid 5347] <... futex resumed>) = ? [pid 5011] <... kill resumed>) = 0 [pid 5348] +++ killed by SIGKILL +++ [pid 5347] +++ killed by SIGKILL +++ [pid 5011] kill(54, SIGKILL) = 0 [pid 5017] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5017] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5017] getdents64(3, 0x555555a28620 /* 2 entries */, 32768) = 48 [pid 5017] getdents64(3, 0x555555a28620 /* 0 entries */, 32768) = 0 [pid 5017] close(3) = 0 [pid 5016] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5016] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5016] getdents64(3, 0x555555a28620 /* 2 entries */, 32768) = 48 [pid 5013] kill(-56, SIGKILL [pid 5016] getdents64(3, [pid 5013] <... kill resumed>) = 0 [pid 5016] <... getdents64 resumed>0x555555a28620 /* 0 entries */, 32768) = 0 [pid 5013] kill(56, SIGKILL [pid 5016] close(3 [pid 5013] <... kill resumed>) = 0 [pid 5016] <... close resumed>) = 0 [pid 5015] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5015] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5015] getdents64(3, 0x555555a28620 /* 2 entries */, 32768) = 48 [pid 5015] getdents64(3, 0x555555a28620 /* 0 entries */, 32768) = 0 [pid 5015] close(3) = 0 [pid 5018] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5018] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5018] getdents64(3, 0x555555a28620 /* 2 entries */, 32768) = 48 [pid 5018] getdents64(3, 0x555555a28620 /* 0 entries */, 32768) = 0 [pid 5018] close(3) = 0 [pid 5011] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5011] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5011] getdents64(3, 0x555555a28620 /* 2 entries */, 32768) = 48 [pid 5011] getdents64(3, 0x555555a28620 /* 0 entries */, 32768) = 0 [pid 5011] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5013] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5013] getdents64(3, 0x555555a28620 /* 2 entries */, 32768) = 48 [pid 5013] getdents64(3, 0x555555a28620 /* 0 entries */, 32768) = 0 [pid 5013] close(3) = 0 syzkaller login: [ 108.904138][ T7] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P4474 1-.... } 2632 jiffies s: 1005 root: 0x2/T [ 108.917803][ T7] rcu: blocking rcu_node structures (internal RCU debug): [ 108.925221][ T7] Sending NMI from CPU 0 to CPUs 1: [ 108.930450][ C1] NMI backtrace for cpu 1 [ 108.930461][ C1] CPU: 1 PID: 5339 Comm: syz-executor172 Not tainted 6.4.0-syzkaller-00082-gc0a572d9d32f #0 [ 108.930486][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 108.930498][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 [ 108.930548][ C1] Code: 46 45 8f 02 66 0f 1f 44 00 00 f3 0f 1e fa 48 8b be b0 01 00 00 e8 b0 ff ff ff 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1e fa 65 8b 05 2d 6f 7f 7e 89 c1 48 8b 34 24 81 e1 00 01 00 [ 108.930568][ C1] RSP: 0018:ffffc900001e0cc8 EFLAGS: 00000206 [ 108.930585][ C1] RAX: 0000000000000000 RBX: 000000000000b36a RCX: ffffffff883fdb12 [ 108.930600][ C1] RDX: ffff88807681d940 RSI: 0000000000000100 RDI: 0000000000000004 [ 108.930619][ C1] RBP: ffff88807b63e350 R08: 0000000000000004 R09: 000000000000ee3c [ 108.930633][ C1] R10: 000000000000b36a R11: 0000000000094001 R12: dffffc0000000000 [ 108.930648][ C1] R13: 0000000000000007 R14: 000000000000ee3c R15: ffff88807b63e300 [ 108.930662][ C1] FS: 00007f807634d700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 108.930683][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.930699][ C1] CR2: 00007f80764295a8 CR3: 00000000481ec000 CR4: 00000000003506e0 [ 108.930713][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.930726][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.930740][ C1] Call Trace: [ 108.930745][ C1] [ 108.930753][ C1] ? nmi_cpu_backtrace+0x1d0/0x350 [ 108.930798][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 108.930822][ C1] ? nmi_handle+0x13d/0x400 [ 108.930877][ C1] ? irqentry_nmi_enter+0x80/0x90 [ 108.930908][ C1] ? kcov_close+0x20/0x20 [ 108.930940][ C1] ? default_do_nmi+0x6b/0x170 [ 108.930967][ C1] ? exc_nmi+0x171/0x1e0 [ 108.930992][ C1] ? end_repeat_nmi+0x16/0x31 [ 108.931021][ C1] ? fq_pie_timer+0x202/0x4f0 [ 108.931057][ C1] ? kcov_close+0x20/0x20 [ 108.931088][ C1] ? kcov_close+0x20/0x20 [ 108.931120][ C1] ? kcov_close+0x20/0x20 [ 108.931151][ C1] [ 108.931157][ C1] [ 108.931163][ C1] fq_pie_timer+0x193/0x4f0 [ 108.931200][ C1] ? fq_pie_dump+0x810/0x810 [ 108.931234][ C1] call_timer_fn+0x1a0/0x580 [ 108.931260][ C1] ? msleep_interruptible+0x180/0x180 [ 108.931287][ C1] ? lock_downgrade+0x690/0x690 [ 108.931322][ C1] ? mark_held_locks+0x9f/0xe0 [ 108.931353][ C1] ? fq_pie_dump+0x810/0x810 [ 108.931387][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 108.931423][ C1] ? fq_pie_dump+0x810/0x810 [ 108.931458][ C1] ? fq_pie_dump+0x810/0x810 [ 108.931501][ C1] expire_timers+0x29b/0x4b0 [ 108.931528][ C1] run_timer_softirq+0x326/0x910 [ 108.931554][ C1] ? expire_timers+0x4b0/0x4b0 [ 108.931578][ C1] ? kvm_clock_read+0x14/0x30 [ 108.931612][ C1] ? mark_held_locks+0x9f/0xe0 [ 108.931645][ C1] __do_softirq+0x1d4/0x905 [ 108.931685][ C1] __irq_exit_rcu+0x114/0x190 [ 108.931714][ C1] irq_exit_rcu+0x9/0x20 [ 108.931740][ C1] sysvec_apic_timer_interrupt+0x97/0xc0 [ 108.931770][ C1] [ 108.931775][ C1] [ 108.931781][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 108.931804][ C1] RIP: 0010:lock_release+0x3f4/0x670 [ 108.931836][ C1] Code: 7e 83 f8 01 0f 85 40 01 00 00 9c 58 f6 c4 02 0f 85 2b 01 00 00 48 f7 04 24 00 02 00 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c5 48 c7 45 00 00 00 00 00 c7 45 08 00 00 00 00 48 8b 84 24 [ 108.931857][ C1] RSP: 0018:ffffc9000321f230 EFLAGS: 00000206 [ 108.931873][ C1] RAX: dffffc0000000000 RBX: b8707686c29149c1 RCX: ffffc9000321f280 [ 108.931888][ C1] RDX: 1ffff1100ed03c7f RSI: 0000000000000000 RDI: 0000000000000000 [ 108.931901][ C1] RBP: 1ffff92000643e48 R08: 0000000000000001 R09: ffffffff8e7a9657 [ 108.931918][ C1] R10: fffffbfff1cf52ca R11: 0000000000094001 R12: 0000000000000001 [ 108.931934][ C1] R13: ffff88807681e400 R14: 0000000000000002 R15: ffff88807681d940 [ 108.931961][ C1] ? mod_memcg_page_state.part.0.constprop.0+0x240/0x690 [ 108.932000][ C1] ? lock_downgrade+0x690/0x690 [ 108.932043][ C1] vfree+0x16d/0x7e0 [ 108.932074][ C1] ? __timer_delete_sync+0x18c/0x1c0 [ 108.932105][ C1] ? fq_pie_reset+0x3c0/0x3c0 [ 108.932143][ C1] kvfree+0x32/0x50 [ 108.932183][ C1] __qdisc_destroy+0xc4/0x450 [ 108.932212][ C1] qdisc_put+0xd1/0xf0 [ 108.932238][ C1] qdisc_graft+0xf39/0x1470 [ 108.932276][ C1] ? tc_dump_tclass+0x640/0x640 [ 108.932308][ C1] ? find_held_lock+0x2d/0x110 [ 108.932340][ C1] ? tc_get_qdisc+0xc60/0xc60 [ 108.932378][ C1] tc_modify_qdisc+0xc38/0x1c30 [ 108.932419][ C1] ? qdisc_create+0x10c0/0x10c0 [ 108.932467][ C1] ? qdisc_create+0x10c0/0x10c0 [ 108.932501][ C1] rtnetlink_rcv_msg+0x43d/0xd50 [ 108.932534][ C1] ? rtnl_stats_set+0x4d0/0x4d0 [ 108.932563][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 108.932601][ C1] ? __sys_sendmsg+0xf7/0x1c0 [ 108.932639][ C1] ? do_syscall_64+0x39/0xb0 [ 108.932664][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 108.932702][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 108.932747][ C1] netlink_rcv_skb+0x165/0x440 [ 108.932778][ C1] ? rtnl_stats_set+0x4d0/0x4d0 [ 108.932809][ C1] ? netlink_ack+0x1360/0x1360 [ 108.932838][ C1] ? lock_sync+0x190/0x190 [ 108.932883][ C1] ? netlink_deliver_tap+0x1b1/0xcf0 [ 108.932916][ C1] netlink_unicast+0x547/0x7f0 [ 108.932949][ C1] ? netlink_attachskb+0x890/0x890 [ 108.932978][ C1] ? __virt_addr_valid+0x61/0x2e0 [ 108.933018][ C1] ? __phys_addr_symbol+0x30/0x70 [ 108.933057][ C1] ? __check_object_size+0x323/0x730 [ 108.933091][ C1] netlink_sendmsg+0x925/0xe30 [ 108.933124][ C1] ? netlink_unicast+0x7f0/0x7f0 [ 108.933157][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 108.933184][ C1] ? netlink_unicast+0x7f0/0x7f0 [ 108.933214][ C1] sock_sendmsg+0xde/0x190 [ 108.933242][ C1] ____sys_sendmsg+0x722/0x900 [ 108.933271][ C1] ? copy_msghdr_from_user+0xfc/0x150 [ 108.933305][ C1] ? kernel_sendmsg+0x50/0x50 [ 108.933338][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 108.933380][ C1] ___sys_sendmsg+0x110/0x1b0 [ 108.933415][ C1] ? do_recvmmsg+0x6f0/0x6f0 [ 108.933450][ C1] ? __fget_files+0x23f/0x470 [ 108.933491][ C1] ? lock_downgrade+0x690/0x690 [ 108.933530][ C1] ? lock_sync+0x190/0x190 [ 108.933568][ C1] ? __fget_files+0x261/0x470 [ 108.933622][ C1] ? __fget_light+0xe5/0x270 [ 108.933666][ C1] __sys_sendmsg+0xf7/0x1c0 [ 108.933700][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 108.933734][ C1] ? lock_downgrade+0x690/0x690 [ 108.933776][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 108.933811][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 108.933851][ C1] ? ptrace_notify+0xfe/0x140 [ 108.933886][ C1] do_syscall_64+0x39/0xb0 [ 108.933911][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 108.933957][ C1] RIP: 0033:0x7f807639be89 [ 108.933976][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 108.934000][ C1] RSP: 002b:00007f807634d318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.934024][ C1] RAX: ffffffffffffffda RBX: 00007f8076425408 RCX: 00007f807639be89 [ 108.934042][ C1] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003 [ 108.934057][ C1] RBP: 00007f8076425400 R08: 00000000ffffffff R09: 0000000000000000 [ 108.934073][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f807642540c [ 108.934088][ C1] R13: 00007ffc58eab71f R14: 00007f807634d400 R15: 0000000000022000 [ 108.934114][ C1] [ 108.934122][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 3.672 msecs