./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor526801876 <...> Warning: Permanently added '10.128.0.151' (ED25519) to the list of known hosts. execve("./syz-executor526801876", ["./syz-executor526801876"], 0x7ffd0d8722f0 /* 10 vars */) = 0 brk(NULL) = 0x5555560cc000 brk(0x5555560ccd00) = 0x5555560ccd00 arch_prctl(ARCH_SET_FS, 0x5555560cc380) = 0 set_tid_address(0x5555560cc650) = 5005 set_robust_list(0x5555560cc660, 24) = 0 rseq(0x5555560ccca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor526801876", 4096) = 27 getrandom("\xe5\x77\x7f\x0d\xef\xaa\x0b\x67", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555560ccd00 brk(0x5555560edd00) = 0x5555560edd00 brk(0x5555560ee000) = 0x5555560ee000 mprotect(0x7f18a0029000, 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 mkdir("/syzcgroup", 0777) = 0 mkdir("/syzcgroup/unified", 0777) = 0 mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0 chmod("/syzcgroup/unified", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 3 write(3, "+cpu", 4) = 4 write(3, "+io", 3) = 3 write(3, "+pids", 5) = 5 close(3) = 0 mkdir("/syzcgroup/net", 0777) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "blkio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0 [ 154.965614][ T5005] cgroup: Unknown subsys name 'net' umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = 0 chmod("/syzcgroup/net", 0777) = 0 mkdir("/syzcgroup/cpu", 0777) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory") = 0 umount2("/syzcgroup/cpu", 0) = 0 [ 155.142385][ T5005] cgroup: Unknown subsys name 'rlimit' mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = 0 chmod("/syzcgroup/cpu", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 swapoff("./swap-file") = -1 ENOENT (No such file or directory) unlink("./swap-file") = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "./swap-file", O_WRONLY|O_CREAT|O_CLOEXEC, 0600) = 3 fallocate(3, FALLOC_FL_ZERO_RANGE, 0, 128000000) = 0 close(3) = 0 rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f189ff6f000 rt_sigprocmask(SIG_BLOCK, ~[], [CHLD], 8) = 0 clone3({flags=CLONE_VM|CLONE_VFORK, exit_signal=SIGCHLD, stack=0x7f189ff6f000, stack_size=0x9000}, 88./strace-static-x86_64: Process 5006 attached [pid 5006] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 5006] rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, 8) = 0 [pid 5006] rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGCONT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGCONT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGTSTP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGTTIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGTTOU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 [pid 5006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5006] execve("/bin/sh", ["sh", "-c", "mkswap ./swap-file"], 0x7ffe55fcdfd8 /* 10 vars */ [pid 5005] <... clone3 resumed>) = 5006 [pid 5005] munmap(0x7f189ff6f000, 36864) = 0 [pid 5005] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 5006] <... execve resumed>) = 0 [pid 5006] brk(NULL) = 0x559c47314000 [pid 5006] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd181595000 [pid 5006] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3", 0x7ffe536e86e0, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2", 0x7ffe536e86e0, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/tls/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/tls/haswell/x86_64", 0x7ffe536e86e0, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/tls/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/tls/haswell", 0x7ffe536e86e0, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/tls/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/tls/x86_64", 0x7ffe536e86e0, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/tls/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/tls", 0x7ffe536e86e0, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/haswell/x86_64", 0x7ffe536e86e0, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/haswell", 0x7ffe536e86e0, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/x86_64", 0x7ffe536e86e0, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x70\x08\x01\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\xed\x00\x00"..., 832) = 832 [pid 5006] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 778504) = 48 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=792936, ...}, AT_EMPTY_PATH) = 0 [pid 5006] mmap(NULL, 796968, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd1814d2000 [pid 5006] mmap(0x7fd1814e1000, 557056, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7fd1814e1000 [pid 5006] mmap(0x7fd181569000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x97000) = 0x7fd181569000 [pid 5006] mmap(0x7fd181591000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7fd181591000 [pid 5006] close(3) = 0 [pid 5006] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x8c\x87\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x32\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3c\x00\x3b\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 5006] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5006] pread64(3, "\x04\x00\x00\x00\x30\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x02\x80\x00\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x3b\x08\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00", 64, 848) = 64 [pid 5006] pread64(3, "\x04\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x47\x4e\x55\x00\x00\x00\x00\x00\x04\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00", 32, 912) = 32 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1720616, ...}, AT_EMPTY_PATH) = 0 [pid 5006] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5006] mmap(NULL, 1773008, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd181321000 [pid 5006] mmap(0x7fd181349000, 1191936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7fd181349000 [pid 5006] mmap(0x7fd18146c000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14b000) = 0x7fd18146c000 [pid 5006] mmap(0x7fd1814bf000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7fd1814bf000 [pid 5006] mmap(0x7fd1814c5000, 52688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd1814c5000 [pid 5006] close(3) = 0 [pid 5006] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x58\x33\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x90\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1c\x00\x1b\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x2e\x00\x00"..., 832) = 832 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=51344, ...}, AT_EMPTY_PATH) = 0 [pid 5006] mmap(NULL, 63624, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd181311000 [pid 5006] mmap(0x7fd181314000, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fd181314000 [pid 5006] mmap(0x7fd18131a000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7fd18131a000 [pid 5006] mmap(0x7fd18131d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7fd18131d000 [pid 5006] mmap(0x7fd18131f000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd18131f000 [pid 5006] close(3) = 0 [pid 5006] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3", 0x7ffe536e8680, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2", 0x7ffe536e8680, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64", 0x7ffe536e8680, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/tls/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell", 0x7ffe536e8680, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/tls/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/tls/x86_64", 0x7ffe536e8680, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/tls/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/tls", 0x7ffe536e8680, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/haswell/x86_64", 0x7ffe536e8680, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/haswell", 0x7ffe536e8680, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/x86_64", 0x7ffe536e8680, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x88\x7f\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x70\x31\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1f\x00\x1e\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x68\x6f\x00\x00"..., 832) = 832 [pid 5006] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 138152) = 48 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=145712, ...}, AT_EMPTY_PATH) = 0 [pid 5006] mmap(NULL, 157200, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd1812ea000 [pid 5006] mprotect(0x7fd1812f1000, 114688, PROT_NONE) = 0 [pid 5006] mmap(0x7fd1812f1000, 81920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7fd1812f1000 [pid 5006] mmap(0x7fd181305000, 28672, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7fd181305000 [pid 5006] mmap(0x7fd18130d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7fd18130d000 [pid 5006] mmap(0x7fd18130f000, 5648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd18130f000 [pid 5006] close(3) = 0 [pid 5006] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf8\x21\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x50\x32\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x1f\x00\x00"..., 832) = 832 [pid 5006] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 336112) = 48 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=342224, ...}, AT_EMPTY_PATH) = 0 [pid 5006] mmap(NULL, 344456, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd181295000 [pid 5006] mmap(0x7fd181297000, 180224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fd181297000 [pid 5006] mmap(0x7fd1812c3000, 151552, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2e000) = 0x7fd1812c3000 [pid 5006] mmap(0x7fd1812e8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x52000) = 0x7fd1812e8000 [pid 5006] close(3) = 0 [pid 5006] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd181293000 [pid 5006] arch_prctl(ARCH_SET_FS, 0x7fd181294380) = 0 [pid 5006] set_tid_address(0x7fd181294650) = 5006 [pid 5006] set_robust_list(0x7fd181294660, 24) = 0 [pid 5006] rseq(0x7fd181294d20, 0x20, 0, 0x53053053) = 0 [pid 5006] mprotect(0x7fd1814bf000, 16384, PROT_READ) = 0 [pid 5006] mprotect(0x7fd1812e8000, 4096, PROT_READ) = 0 [pid 5006] mprotect(0x7fd18130d000, 4096, PROT_READ) = 0 [pid 5006] mprotect(0x7fd18131d000, 4096, PROT_READ) = 0 [pid 5006] mprotect(0x7fd181591000, 12288, PROT_READ) = 0 [pid 5006] mprotect(0x559c45419000, 4096, PROT_READ) = 0 [pid 5006] mprotect(0x7fd1815c4000, 8192, PROT_READ) = 0 [pid 5006] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 5006] statfs("/sys/fs/selinux", 0x7ffe536e9430) = -1 ENOENT (No such file or directory) [pid 5006] statfs("/selinux", 0x7ffe536e9430) = -1 ENOENT (No such file or directory) [pid 5006] getrandom("\x53\x54\x21\xa4\x73\xf2\xfc\x46", 8, GRND_NONBLOCK) = 8 [pid 5006] brk(NULL) = 0x559c47314000 [pid 5006] brk(0x559c47335000) = 0x559c47335000 [pid 5006] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0444, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5006] read(3, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tbdev\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tcpuset\nnodev\tdevtmpfs"..., 1024) = 795 [pid 5006] read(3, "", 1024) = 0 [pid 5006] close(3) = 0 [pid 5006] access("/etc/selinux/config", F_OK) = 0 [pid 5006] getpid() = 5006 [pid 5006] rt_sigaction(SIGCHLD, {sa_handler=0x7fd181514c61, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fd181358ad0}, NULL, 8) = 0 [pid 5006] getppid() = 5005 [pid 5006] uname({sysname="Linux", nodename="syzkaller", ...}) = 0 [pid 5006] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 5006] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 5006] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGINT, {sa_handler=0x7fd181514c61, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fd181358ad0}, NULL, 8) = 0 [pid 5006] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5006] newfstatat(AT_FDCWD, "/bin/mkswap", 0x7ffe536e8f68, 0) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14248, ...}, 0) = 0 [pid 5006] execve("/sbin/mkswap", ["mkswap", "./swap-file"], 0x559c47314d40 /* 10 vars */) = 0 [pid 5006] brk(NULL) = 0x55cbc0011000 [pid 5006] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4617f5e000 [pid 5006] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3", 0x7ffcc77b7e90, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2", 0x7ffcc77b7e90, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/tls/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/tls/haswell/x86_64", 0x7ffcc77b7e90, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/tls/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/tls/haswell", 0x7ffcc77b7e90, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/tls/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/tls/x86_64", 0x7ffcc77b7e90, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/tls/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/tls", 0x7ffcc77b7e90, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/haswell/x86_64", 0x7ffcc77b7e90, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/haswell", 0x7ffcc77b7e90, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/lib64/x86_64", 0x7ffcc77b7e90, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/lib64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x70\x08\x01\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\xed\x00\x00"..., 832) = 832 [pid 5006] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 778504) = 48 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=792936, ...}, AT_EMPTY_PATH) = 0 [pid 5006] mmap(NULL, 796968, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4617e9b000 [pid 5006] mmap(0x7f4617eaa000, 557056, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f4617eaa000 [pid 5006] mmap(0x7f4617f32000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x97000) = 0x7f4617f32000 [pid 5006] mmap(0x7f4617f5a000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f4617f5a000 [pid 5006] close(3) = 0 [pid 5006] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x8c\x87\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x32\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3c\x00\x3b\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 5006] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5006] pread64(3, "\x04\x00\x00\x00\x30\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x02\x80\x00\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x3b\x08\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00", 64, 848) = 64 [pid 5006] pread64(3, "\x04\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x47\x4e\x55\x00\x00\x00\x00\x00\x04\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00", 32, 912) = 32 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1720616, ...}, AT_EMPTY_PATH) = 0 [pid 5006] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5006] mmap(NULL, 1773008, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4617cea000 [pid 5006] mmap(0x7f4617d12000, 1191936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f4617d12000 [pid 5006] mmap(0x7f4617e35000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14b000) = 0x7f4617e35000 [pid 5006] mmap(0x7f4617e88000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7f4617e88000 [pid 5006] mmap(0x7f4617e8e000, 52688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4617e8e000 [pid 5006] close(3) = 0 [pid 5006] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x58\x33\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x90\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1c\x00\x1b\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x2e\x00\x00"..., 832) = 832 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=51344, ...}, AT_EMPTY_PATH) = 0 [pid 5006] mmap(NULL, 63624, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4617cda000 [pid 5006] mmap(0x7f4617cdd000, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f4617cdd000 [pid 5006] mmap(0x7f4617ce3000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f4617ce3000 [pid 5006] mmap(0x7f4617ce6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f4617ce6000 [pid 5006] mmap(0x7f4617ce8000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4617ce8000 [pid 5006] close(3) = 0 [pid 5006] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3", 0x7ffcc77b7e30, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2", 0x7ffcc77b7e30, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64", 0x7ffcc77b7e30, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/tls/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell", 0x7ffcc77b7e30, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/tls/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/tls/x86_64", 0x7ffcc77b7e30, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/tls/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/tls", 0x7ffcc77b7e30, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/haswell/x86_64", 0x7ffcc77b7e30, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/haswell", 0x7ffcc77b7e30, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] newfstatat(AT_FDCWD, "/usr/lib64/x86_64", 0x7ffcc77b7e30, 0) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x88\x7f\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x70\x31\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1f\x00\x1e\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x68\x6f\x00\x00"..., 832) = 832 [pid 5006] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 138152) = 48 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=145712, ...}, AT_EMPTY_PATH) = 0 [pid 5006] mmap(NULL, 157200, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4617cb3000 [pid 5006] mprotect(0x7f4617cba000, 114688, PROT_NONE) = 0 [pid 5006] mmap(0x7f4617cba000, 81920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f4617cba000 [pid 5006] mmap(0x7f4617cce000, 28672, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7f4617cce000 [pid 5006] mmap(0x7f4617cd6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f4617cd6000 [pid 5006] mmap(0x7f4617cd8000, 5648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4617cd8000 [pid 5006] close(3) = 0 [pid 5006] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5006] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf8\x21\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x50\x32\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x1f\x00\x00"..., 832) = 832 [pid 5006] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 336112) = 48 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=342224, ...}, AT_EMPTY_PATH) = 0 [pid 5006] mmap(NULL, 344456, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4617c5e000 [pid 5006] mmap(0x7f4617c60000, 180224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f4617c60000 [pid 5006] mmap(0x7f4617c8c000, 151552, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2e000) = 0x7f4617c8c000 [pid 5006] mmap(0x7f4617cb1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x52000) = 0x7f4617cb1000 [pid 5006] close(3) = 0 [pid 5006] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4617c5c000 [pid 5006] arch_prctl(ARCH_SET_FS, 0x7f4617c5d380) = 0 [pid 5006] set_tid_address(0x7f4617c5d650) = 5006 [pid 5006] set_robust_list(0x7f4617c5d660, 24) = 0 [pid 5006] rseq(0x7f4617c5dd20, 0x20, 0, 0x53053053) = 0 [pid 5006] mprotect(0x7f4617e88000, 16384, PROT_READ) = 0 [pid 5006] mprotect(0x7f4617cb1000, 4096, PROT_READ) = 0 [pid 5006] mprotect(0x7f4617cd6000, 4096, PROT_READ) = 0 [pid 5006] mprotect(0x7f4617ce6000, 4096, PROT_READ) = 0 [pid 5006] mprotect(0x7f4617f5a000, 12288, PROT_READ) = 0 [pid 5006] mprotect(0x55cbbf7a3000, 4096, PROT_READ) = 0 [pid 5006] mprotect(0x7f4617f8d000, 8192, PROT_READ) = 0 [pid 5006] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 5006] statfs("/sys/fs/selinux", 0x7ffcc77b8be0) = -1 ENOENT (No such file or directory) [pid 5006] statfs("/selinux", 0x7ffcc77b8be0) = -1 ENOENT (No such file or directory) [pid 5006] getrandom("\xc9\x2b\x21\xc6\x4f\xfb\x02\x85", 8, GRND_NONBLOCK) = 8 [pid 5006] brk(NULL) = 0x55cbc0011000 [pid 5006] brk(0x55cbc0032000) = 0x55cbc0032000 [pid 5006] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3 [pid 5006] newfstatat(3, "", {st_mode=S_IFREG|0444, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5006] read(3, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tbdev\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tcpuset\nnodev\tdevtmpfs"..., 1024) = 795 [pid 5006] read(3, "", 1024) = 0 [pid 5006] close(3) = 0 [pid 5006] access("/etc/selinux/config", F_OK) = 0 [pid 5006] openat(AT_FDCWD, "./swap-file", O_WRONLY) = 3 [pid 5006] lseek(3, 0, SEEK_END) = 128000000 [pid 5006] lseek(3, 0, SEEK_SET) = 0 [pid 5006] newfstatat(1, "", {st_mode=S_IFIFO|0600, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5006] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1024) = 1024 [pid 5006] write(3, "\x01\x00\x00\x00\x11\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 516) = 516 [pid 5006] lseek(3, 4086, SEEK_SET) = 4086 [pid 5006] write(3, "SWAPSPACE2", 10) = 10 [pid 5006] fsync(3) = 0 Setting up swapspace version 1, size = 127995904 bytes [pid 5006] write(1, "Setting up swapspace version 1, size = 127995904 bytes\n", 55) = 55 [pid 5006] exit_group(0) = ? [pid 5006] +++ exited with 0 +++ rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f189ffc6fe0}, NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5006, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- swapon("./swap-file", SWAP_FLAG_PREFER|0) = 0 mkdir("./syzkaller.r9KRUX", 0700) = 0 chmod("./syzkaller.r9KRUX", 0777) = 0 chdir("./syzkaller.r9KRUX") = 0 mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) getuid() = 0 getgid() = 0 mprotect(0x7f18a0048000, 4096, PROT_NONE) = 0 clone(child_stack=0x7f18a0147fb0, flags=CLONE_NEWUSER|CLONE_NEWPID./strace-static-x86_64: Process 5013 attached ) = 5013 [pid 5013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5013] setsid() = 1 [pid 5013] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5013] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = -1 EPERM (Operation not permitted) [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}, NULL) = 0 [pid 5013] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5013] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5013] unshare(CLONE_NEWNS) = 0 [pid 5013] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5013] unshare(CLONE_NEWIPC) = 0 [pid 5013] unshare(CLONE_NEWCGROUP) = 0 [pid 5013] unshare(CLONE_NEWUTS) = 0 [pid 5013] unshare(CLONE_SYSVSEM) = 0 [ 203.233707][ T5005] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "16777216", 8) = 8 [pid 5013] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "536870912", 9) = 9 [pid 5013] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "1024", 4) = 4 [pid 5013] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "8192", 4) = 4 [pid 5013] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "1024", 4) = 4 [pid 5013] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "1024", 4) = 4 [pid 5013] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5013] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/proc/self/setgroups", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "deny", 4) = 4 [pid 5013] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/proc/self/uid_map", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "0 0 1\n", 6) = 6 [pid 5013] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/proc/self/gid_map", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "0 0 1\n", 6) = 6 [pid 5013] close(3) = 0 [pid 5013] unshare(CLONE_NEWNET) = 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) = -1 EINVAL (Invalid argument) [pid 5013] close(3) = 0 [pid 5013] mkdir("./syz-tmp", 0777) = 0 [pid 5013] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 5013] mkdir("./syz-tmp/newroot", 0777) = 0 [pid 5013] mkdir("./syz-tmp/newroot/dev", 0700) = 0 [pid 5013] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5013] mkdir("./syz-tmp/newroot/proc", 0700) = 0 [pid 5013] mount(NULL, "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 5013] mkdir("./syz-tmp/newroot/selinux", 0700) = 0 [pid 5013] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 5013] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 5013] mkdir("./syz-tmp/newroot/sys", 0700) = 0 [pid 5013] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5013] mkdir("./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 5013] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 5013] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [pid 5013] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700) = 0 [pid 5013] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5013] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5013] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5013] mkdir("./syz-tmp/pivot", 0777) = 0 [pid 5013] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 5013] chdir("/") = 0 [pid 5013] umount2("./pivot", MNT_DETACH) = 0 [pid 5013] chroot("./newroot") = 0 [pid 5013] chdir("/") = 0 [pid 5013] mkdir("/dev/binderfs", 0777) = 0 [pid 5013] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 5013] getpid() = 1 [pid 5013] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5017] +++ killed by SIGSEGV (core dumped) +++ [ 205.375711][ T5016] ===================================================== [ 205.383004][ T5016] BUG: KMSAN: uninit-value in zswap_store+0x17ba/0x32b0 [ 205.390228][ T5016] zswap_store+0x17ba/0x32b0 [ 205.395162][ T5016] swap_writepage+0x122/0x340 [ 205.400040][ T5016] shmem_writepage+0x1720/0x1e70 [ 205.405431][ T5016] shrink_folio_list+0x508f/0x7760 [ 205.410742][ T5016] evict_folios+0x9b33/0xb940 [ 205.415845][ T5016] try_to_shrink_lruvec+0x16c2/0x1be0 [ 205.421432][ T5016] shrink_lruvec+0x483/0x4760 [ 205.426477][ T5016] shrink_node+0xf44/0x58f0 [ 205.431153][ T5016] do_try_to_free_pages+0x8fe/0x2530 [ 205.436715][ T5016] try_to_free_mem_cgroup_pages+0x3c0/0xa30 [ 205.442871][ T5016] try_charge_memcg+0x556/0x27b0 [ 205.447929][ T5016] obj_cgroup_charge_pages+0x2c2/0x5a0 [ 205.453644][ T5016] __memcg_kmem_charge_page+0x14c/0x520 [ 205.459415][ T5016] __alloc_pages+0x93a/0xe00 [ 205.464507][ T5016] bpf_ringbuf_alloc+0x126/0x6e0 [ 205.469602][ T5016] ringbuf_map_alloc+0x39a/0x520 [ 205.474862][ T5016] map_create+0xefc/0x1a30 [ 205.479505][ T5016] __sys_bpf+0xa0f/0xd60 [ 205.484046][ T5016] __x64_sys_bpf+0xa0/0xe0 [ 205.488665][ T5016] do_syscall_64+0x44/0x110 [ 205.493531][ T5016] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 205.499607][ T5016] [ 205.501979][ T5016] Uninit was created at: [ 205.506578][ T5016] __alloc_pages+0x9a4/0xe00 [ 205.511383][ T5016] alloc_pages_mpol+0x62b/0x9d0 [ 205.516555][ T5016] shmem_alloc_and_add_folio+0x2e3/0x1250 [ 205.522545][ T5016] shmem_get_folio_gfp+0x941/0x2290 [ 205.527874][ T5016] shmem_write_begin+0x14f/0x490 [ 205.533052][ T5016] generic_perform_write+0x3f5/0xc40 [ 205.538568][ T5016] shmem_file_write_iter+0x2b5/0x2e0 [ 205.544189][ T5016] __kernel_write_iter+0x329/0x930 [ 205.549547][ T5016] dump_user_range+0x593/0xcd0 [ 205.554737][ T5016] elf_core_dump+0x528d/0x5a40 [ 205.559725][ T5016] do_coredump+0x32c9/0x4920 [ 205.564540][ T5016] get_signal+0x2185/0x2d10 [ 205.569263][ T5016] arch_do_signal_or_restart+0x53/0xca0 [ 205.575147][ T5016] exit_to_user_mode_loop+0xe8/0x320 [ 205.580626][ T5016] exit_to_user_mode_prepare+0x163/0x220 [ 205.586560][ T5016] irqentry_exit_to_user_mode+0xd/0x30 [ 205.592291][ T5016] irqentry_exit+0x16/0x40 [ 205.596827][ T5016] exc_page_fault+0x246/0x6f0 [ 205.601636][ T5016] asm_exc_page_fault+0x2b/0x30 [ 205.606791][ T5016] [ 205.609221][ T5016] CPU: 0 PID: 5016 Comm: syz-executor526 Not tainted 6.7.0-rc1-syzkaller-00213-g791c8ab095f7 #0 [ 205.619988][ T5016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 205.630301][ T5016] ===================================================== [ 205.637450][ T5016] Disabling lock debugging due to kernel taint [ 205.643760][ T5016] Kernel panic - not syncing: kmsan.panic set ... [ 205.650275][ T5016] CPU: 0 PID: 5016 Comm: syz-executor526 Tainted: G B 6.7.0-rc1-syzkaller-00213-g791c8ab095f7 #0 [ 205.662354][ T5016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 205.672537][ T5016] Call Trace: [ 205.675904][ T5016] [ 205.678951][ T5016] dump_stack_lvl+0x1bf/0x240 [ 205.683819][ T5016] dump_stack+0x1e/0x20 [ 205.688144][ T5016] panic+0x4de/0xc90 [ 205.692273][ T5016] ? add_taint+0x108/0x1a0 [ 205.696884][ T5016] kmsan_report+0x2d0/0x2d0 [ 205.701611][ T5016] ? kmsan_internal_set_shadow_origin+0x66/0xe0 [ 205.708081][ T5016] ? __msan_warning+0x96/0x110 [ 205.713045][ T5016] ? zswap_store+0x17ba/0x32b0 [ 205.718016][ T5016] ? swap_writepage+0x122/0x340 [ 205.723063][ T5016] ? shmem_writepage+0x1720/0x1e70 [ 205.728378][ T5016] ? shrink_folio_list+0x508f/0x7760 [ 205.733866][ T5016] ? evict_folios+0x9b33/0xb940 [ 205.738908][ T5016] ? try_to_shrink_lruvec+0x16c2/0x1be0 [ 205.744654][ T5016] ? shrink_lruvec+0x483/0x4760 [ 205.749640][ T5016] ? shrink_node+0xf44/0x58f0 [ 205.754511][ T5016] ? do_try_to_free_pages+0x8fe/0x2530 [ 205.760172][ T5016] ? try_to_free_mem_cgroup_pages+0x3c0/0xa30 [ 205.766418][ T5016] ? try_charge_memcg+0x556/0x27b0 [ 205.771691][ T5016] ? obj_cgroup_charge_pages+0x2c2/0x5a0 [ 205.777554][ T5016] ? __memcg_kmem_charge_page+0x14c/0x520 [ 205.783515][ T5016] ? __alloc_pages+0x93a/0xe00 [ 205.790769][ T5016] ? bpf_ringbuf_alloc+0x126/0x6e0 [ 205.796552][ T5016] ? ringbuf_map_alloc+0x39a/0x520 [ 205.801776][ T5016] ? map_create+0xefc/0x1a30 [ 205.806485][ T5016] ? __sys_bpf+0xa0f/0xd60 [ 205.811062][ T5016] ? __x64_sys_bpf+0xa0/0xe0 [ 205.815839][ T5016] ? do_syscall_64+0x44/0x110 [ 205.820686][ T5016] ? entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 205.826930][ T5016] ? kmsan_slab_alloc+0xdd/0x150 [ 205.832062][ T5016] ? slab_post_alloc_hook+0x129/0xa70 [ 205.837594][ T5016] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 205.843565][ T5016] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 205.849580][ T5016] ? kmem_cache_alloc+0x589/0xa90 [ 205.854703][ T5016] ? zswap_store+0xee9/0x32b0 [ 205.859508][ T5016] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 205.865462][ T5016] __msan_warning+0x96/0x110 [ 205.870258][ T5016] zswap_store+0x17ba/0x32b0 [ 205.875043][ T5016] ? kmsan_internal_set_shadow_origin+0x66/0xe0 [ 205.881474][ T5016] swap_writepage+0x122/0x340 [ 205.886332][ T5016] shmem_writepage+0x1720/0x1e70 [ 205.891493][ T5016] ? shmem_add_to_page_cache+0xd60/0xd60 [ 205.897294][ T5016] shrink_folio_list+0x508f/0x7760 [ 205.902587][ T5016] evict_folios+0x9b33/0xb940 [ 205.907436][ T5016] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 205.913444][ T5016] ? path_openat+0x319/0x5c70 [ 205.918316][ T5016] ? mas_store+0x379/0x570 [ 205.922878][ T5016] ? filter_irq_stacks+0x60/0x1a0 [ 205.928132][ T5016] try_to_shrink_lruvec+0x16c2/0x1be0 [ 205.933753][ T5016] shrink_lruvec+0x483/0x4760 [ 205.938597][ T5016] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 205.944637][ T5016] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 205.950612][ T5016] ? mem_cgroup_calculate_protection+0x43/0x8d0 [ 205.957081][ T5016] ? mem_cgroup_iter+0xa15/0xf00 [ 205.962174][ T5016] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 205.968146][ T5016] shrink_node+0xf44/0x58f0 [ 205.972848][ T5016] ? _raw_spin_lock_irqsave+0x35/0xc0 [ 205.978443][ T5016] do_try_to_free_pages+0x8fe/0x2530 [ 205.983947][ T5016] try_to_free_mem_cgroup_pages+0x3c0/0xa30 [ 205.990067][ T5016] try_charge_memcg+0x556/0x27b0 [ 205.995189][ T5016] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 206.001216][ T5016] obj_cgroup_charge_pages+0x2c2/0x5a0 [ 206.006930][ T5016] __memcg_kmem_charge_page+0x14c/0x520 [ 206.012716][ T5016] __alloc_pages+0x93a/0xe00 [ 206.017533][ T5016] bpf_ringbuf_alloc+0x126/0x6e0 [ 206.022668][ T5016] ringbuf_map_alloc+0x39a/0x520 [ 206.027789][ T5016] ? stack_map_peek_elem+0x3d0/0x3d0 [ 206.033250][ T5016] map_create+0xefc/0x1a30 [ 206.037879][ T5016] __sys_bpf+0xa0f/0xd60 [ 206.042316][ T5016] ? _raw_spin_unlock_irq+0x31/0x50 [ 206.047748][ T5016] __x64_sys_bpf+0xa0/0xe0 [ 206.052358][ T5016] do_syscall_64+0x44/0x110 [ 206.057034][ T5016] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 206.063063][ T5016] RIP: 0033:0x7f189ffb4df9 [ 206.067621][ T5016] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 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 [ 206.087422][ T5016] RSP: 002b:00007f18a0147d68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 206.095969][ T5016] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f189ffb4df9 [ 206.104102][ T5016] RDX: 0000000000000048 RSI: 0000000020000500 RDI: 0000000000000000 [ 206.112220][ T5016] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 206.120330][ T5016] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f189fffe036 [ 206.128426][ T5016] R13: 00007f18a0147da0 R14: 00007f18a0147de0 R15: 0000000000000000 [ 206.136503][ T5016] [ 206.139939][ T5016] Kernel Offset: disabled [ 206.144326][ T5016] Rebooting in 86400 seconds..