ci2-upstream-fs/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-upstream-fs/syz-executor3244803653 <...> Warning: Permanently added '10.128.0.235' (ED25519) to the list of known hosts. execve("ci2-upstream-fs/syz-executor3244803653", ["ci2-upstream-fs/syz-executor3244803653"], 0x7ffd4de7fc90 /* 10 vars */) = 0 brk(NULL) = 0x55555a23a000 brk(0x55555a23ad80) = 0x55555a23ad80 arch_prctl(ARCH_SET_FS, 0x55555a23a400) = 0 set_tid_address(0x55555a23a6d0) = 5626 set_robust_list(0x55555a23a6e0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-upstream-fs/syz-executor3244803653", 4096) = 44 getrandom("\x1f\xa4\x35\xf9\x71\xfd\x3e\x3c", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555a23ad80 brk(0x55555a25bd80) = 0x55555a25bd80 brk(0x55555a25c000) = 0x55555a25c000 mprotect(0x7f08b9422000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 5627 attached , child_tidptr=0x55555a23a6d0) = 5627 [pid 5627] set_robust_list(0x55555a23a6e0, 24 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] <... set_robust_list resumed>) = 0 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 5628 attached [pid 5626] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5628 [pid 5628] set_robust_list(0x55555a23a6e0, 24 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... set_robust_list resumed>) = 0 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5627] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 5630 attached ci2-upstream-fs/strace-static-x86_64: Process 5629 attached [pid 5626] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5629 [pid 5629] set_robust_list(0x55555a23a6e0, 24 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5627] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5630 [pid 5630] set_robust_list(0x55555a23a6e0, 24 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... set_robust_list resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] <... set_robust_list resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 5631 attached [pid 5630] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] set_robust_list(0x55555a23a6e0, 24 [pid 5628] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5631 [pid 5630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] <... prctl resumed>) = 0 [pid 5631] <... set_robust_list resumed>) = 0 [pid 5630] setpgid(0, 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] <... setpgid resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ci2-upstream-fs/strace-static-x86_64: Process 5633 attached ci2-upstream-fs/strace-static-x86_64: Process 5632 attached [pid 5631] setpgid(0, 0 [pid 5630] <... openat resumed>) = 3 [pid 5629] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5632 [pid 5626] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5633 [pid 5633] set_robust_list(0x55555a23a6e0, 24 [pid 5632] set_robust_list(0x55555a23a6e0, 24 [pid 5631] <... setpgid resumed>) = 0 [pid 5630] write(3, "1000", 4 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... set_robust_list resumed>) = 0 [pid 5632] <... set_robust_list resumed>) = 0 [pid 5631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5630] <... write resumed>) = 4 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... openat resumed>) = 3 [pid 5630] close(3 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] <... close resumed>) = 0 [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5631] write(3, "1000", 4 executing program [pid 5630] write(1, "executing program\n", 18ci2-upstream-fs/strace-static-x86_64: Process 5634 attached [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... prctl resumed>) = 0 [pid 5631] <... write resumed>) = 4 [pid 5630] <... write resumed>) = 18 [pid 5626] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5634 [pid 5634] set_robust_list(0x55555a23a6e0, 24 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] setpgid(0, 0 [pid 5631] close(3 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] mkdir("./config", 0777 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... set_robust_list resumed>) = 0 [pid 5632] <... setpgid resumed>) = 0 [pid 5631] <... close resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] write(1, "executing program\n", 18 [pid 5630] <... mkdir resumed>) = 0 executing program [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... openat resumed>) = 3 [pid 5631] <... write resumed>) = 18 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] mkdir("./config", 0777) = -1 EEXIST (File exists) [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] write(3, "1000", 4 [pid 5631] mount(NULL, "./config", "configfs", 0, NULL [pid 5630] mount(NULL, "./config", "configfs", 0, NULLci2-upstream-fs/strace-static-x86_64: Process 5635 attached [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5635 [pid 5632] <... write resumed>) = 4 [pid 5631] <... mount resumed>) = 0 [pid 5635] set_robust_list(0x55555a23a6e0, 24) = 0 ci2-upstream-fs/strace-static-x86_64: Process 5636 attached [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] close(3 [pid 5631] mkdir("./config/nvmet/ports/1", 0777 [pid 5636] set_robust_list(0x55555a23a6e0, 24 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... close resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5636 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] write(1, "executing program\n", 18 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... write resumed>) = 18 executing program [pid 5636] <... set_robust_list resumed>) = 0 [pid 5635] <... prctl resumed>) = 0 [pid 5632] mkdir("./config", 0777 [pid 5635] setpgid(0, 0 [pid 5632] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... setpgid resumed>) = 0 [pid 5632] mount(NULL, "./config", "configfs", 0, NULL [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5636] setpgid(0, 0) = 0 [pid 5635] write(3, "1000", 4) = 4 [pid 5635] close(3 [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5635] <... close resumed>) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5635] write(1, "executing program\n", 18 [pid 5636] write(3, "1000", 4 [pid 5630] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5636] <... write resumed>) = 4 [pid 5635] <... write resumed>) = 18 [pid 5630] mkdir("./config/nvmet/ports/1", 0777 [pid 5636] close(3 executing program [pid 5635] mkdir("./config", 0777 [pid 5632] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5636] <... close resumed>) = 0 [pid 5635] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5632] mkdir("./config/nvmet/ports/1", 0777 [pid 5636] write(1, "executing program\n", 18 [pid 5635] mount(NULL, "./config", "configfs", 0, NULL [pid 5636] <... write resumed>) = 18 executing program [pid 5636] mkdir("./config", 0777 [pid 5635] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5636] mount(NULL, "./config", "configfs", 0, NULL [pid 5635] mkdir("./config/nvmet/ports/1", 0777 [pid 5636] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5636] mkdir("./config/nvmet/ports/1", 0777 [pid 5635] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5632] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5631] <... mkdir resumed>) = 0 [pid 5630] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5632] rmdir("./config/nvmet/ports/1" [pid 5631] rmdir("./config/nvmet/ports/1" [pid 5630] rmdir("./config/nvmet/ports/1" [pid 5636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5636] rmdir("./config/nvmet/ports/1" [pid 5635] rmdir("./config/nvmet/ports/1" [pid 5630] <... rmdir resumed>) = 0 [pid 5631] <... rmdir resumed>) = -1 ENOENT (No such file or directory) [pid 5630] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5636] <... rmdir resumed>) = -1 ENOENT (No such file or directory) [pid 5635] <... rmdir resumed>) = -1 ENOENT (No such file or directory) [pid 5631] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5636] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5635] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5632] <... rmdir resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5635] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5632] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5631] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5630] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5635] exit_group(0 [pid 5636] exit_group(0 [pid 5630] exit_group(0 [pid 5635] <... exit_group resumed>) = ? [pid 5632] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5631] exit_group(0 [pid 5636] <... exit_group resumed>) = ? [pid 5630] <... exit_group resumed>) = ? [pid 5630] +++ exited with 0 +++ [pid 5632] exit_group(0 [pid 5627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5630, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5631] <... exit_group resumed>) = ? [pid 5632] <... exit_group resumed>) = ? [pid 5627] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5635] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5635, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] +++ exited with 0 +++ [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] +++ exited with 0 +++ [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5627] <... restart_syscall resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 5637 attached [pid 5628] <... restart_syscall resumed>) = 0 [pid 5637] set_robust_list(0x55555a23a6e0, 24) = 0 [pid 5627] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5627] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5637 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5627] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5638 ci2-upstream-fs/strace-static-x86_64: Process 5638 attached [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] set_robust_list(0x55555a23a6e0, 24 [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 5639 attached [pid 5638] <... set_robust_list resumed>) = 0 [pid 5639] set_robust_list(0x55555a23a6e0, 24 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... set_robust_list resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5639 [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] <... prctl resumed>) = 0 [pid 5639] <... prctl resumed>) = 0 [pid 5639] setpgid(0, 0 [pid 5638] setpgid(0, 0 [pid 5639] <... setpgid resumed>) = 0 [pid 5638] <... setpgid resumed>) = 0 [pid 5637] <... prctl resumed>) = 0 [pid 5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] setpgid(0, 0ci2-upstream-fs/strace-static-x86_64: Process 5640 attached [pid 5638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... setpgid resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5640 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] set_robust_list(0x55555a23a6e0, 24 [pid 5639] <... openat resumed>) = 3 [pid 5638] <... openat resumed>) = 3 [pid 5637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... set_robust_list resumed>) = 0 [pid 5639] write(3, "1000", 4 [pid 5638] write(3, "1000", 4 [pid 5639] <... write resumed>) = 4 [pid 5638] <... write resumed>) = 4 [pid 5637] <... openat resumed>) = 3 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] close(3) = 0 [pid 5638] close(3 [pid 5639] write(1, "executing program\n", 18 [pid 5638] <... close resumed>) = 0 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] <... write resumed>) = 18 executing program executing program [pid 5638] write(1, "executing program\n", 18 [pid 5640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5639] mkdir("./config", 0777 [pid 5638] <... write resumed>) = 18 [pid 5637] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 5641 attached [pid 5640] <... prctl resumed>) = 0 [pid 5639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5638] mkdir("./config", 0777 [pid 5637] <... write resumed>) = 4 [pid 5641] set_robust_list(0x55555a23a6e0, 24 [pid 5640] setpgid(0, 0 [pid 5639] mount(NULL, "./config", "configfs", 0, NULL [pid 5638] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] close(3 [pid 5629] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5641 [pid 5641] <... set_robust_list resumed>) = 0 [pid 5640] <... setpgid resumed>) = 0 [pid 5639] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5638] mount(NULL, "./config", "configfs", 0, NULL [pid 5637] <... close resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] write(1, "executing program\n", 18 executing program [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... openat resumed>) = 3 [pid 5639] mkdir("./config/nvmet/ports/1", 0777 [pid 5637] <... write resumed>) = 18 [pid 5640] write(3, "1000", 4 [pid 5639] <... mkdir resumed>) = 0 [pid 5637] mkdir("./config", 0777 [pid 5640] <... write resumed>) = 4 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] rmdir("./config/nvmet/ports/1" [pid 5637] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5640] close(3 [pid 5639] <... rmdir resumed>) = 0 [pid 5638] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5637] mount(NULL, "./config", "configfs", 0, NULL [pid 5641] <... prctl resumed>) = 0 [pid 5640] <... close resumed>) = 0 [pid 5641] setpgid(0, 0 [pid 5640] write(1, "executing program\n", 18 executing program [pid 5639] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5638] mkdir("./config/nvmet/ports/1", 0777 [pid 5637] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5641] <... setpgid resumed>) = 0 [pid 5640] <... write resumed>) = 18 [pid 5639] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5638] <... mkdir resumed>) = 0 [pid 5637] mkdir("./config/nvmet/ports/1", 0777 [pid 5641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5640] mkdir("./config", 0777 [pid 5639] exit_group(0 [pid 5637] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5641] write(3, "1000", 4 [pid 5640] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5639] <... exit_group resumed>) = ? [pid 5638] rmdir("./config/nvmet/ports/1" [pid 5637] rmdir("./config/nvmet/ports/1" [pid 5640] mount(NULL, "./config", "configfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5641] <... write resumed>) = 4 [pid 5641] close(3) = 0 [pid 5640] mkdir("./config/nvmet/ports/1", 0777 executing program [pid 5641] write(1, "executing program\n", 18) = 18 [pid 5639] +++ exited with 0 +++ [pid 5641] mkdir("./config", 0777 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5641] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5641] mount(NULL, "./config", "configfs", 0, NULL [pid 5633] <... restart_syscall resumed>) = 0 [pid 5641] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5638] <... rmdir resumed>) = -1 ENOENT (No such file or directory) [pid 5637] <... rmdir resumed>) = 0 [pid 5638] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5641] mkdir("./config/nvmet/ports/1", 0777 [pid 5640] <... mkdir resumed>) = 0 [pid 5638] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5637] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5640] rmdir("./config/nvmet/ports/1" [pid 5638] exit_group(0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... exit_group resumed>) = ? [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) ci2-upstream-fs/strace-static-x86_64: Process 5642 attached [pid 5638] +++ exited with 0 +++ [pid 5642] set_robust_list(0x55555a23a6e0, 24 [pid 5627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] <... set_robust_list resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5642 [pid 5627] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] exit_group(0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] <... restart_syscall resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5640] <... rmdir resumed>) = 0 [pid 5637] <... exit_group resumed>) = ? [pid 5642] <... prctl resumed>) = 0 [pid 5627] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] setpgid(0, 0 [pid 5640] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5627] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] <... setpgid resumed>) = 0 [pid 5642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5640] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 5643 attached [pid 5642] <... openat resumed>) = 3 [pid 5641] <... mkdir resumed>) = 0 [pid 5640] exit_group(0 [pid 5637] +++ exited with 0 +++ [pid 5641] rmdir("./config/nvmet/ports/1" [pid 5640] <... exit_group resumed>) = ? [pid 5643] set_robust_list(0x55555a23a6e0, 24 [pid 5642] write(3, "1000", 4 [pid 5643] <... set_robust_list resumed>) = 0 [pid 5642] <... write resumed>) = 4 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5627] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5643 [pid 5643] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] close(3 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] <... close resumed>) = 0 [pid 5643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] write(1, "executing program\n", 18 [pid 5641] <... rmdir resumed>) = 0 [pid 5640] +++ exited with 0 +++ executing program [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5642] <... write resumed>) = 18 [pid 5641] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5634] <... restart_syscall resumed>) = 0 [pid 5643] <... prctl resumed>) = 0 [pid 5642] mkdir("./config", 0777 [pid 5643] setpgid(0, 0 [pid 5642] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5640, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5643] <... setpgid resumed>) = 0 [pid 5642] mount(NULL, "./config", "configfs", 0, NULL [pid 5641] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5642] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5641] exit_group(0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5643] <... openat resumed>) = 3 [pid 5641] <... exit_group resumed>) = ? [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5643] write(3, "1000", 4 [pid 5642] mkdir("./config/nvmet/ports/1", 0777 [pid 5641] +++ exited with 0 +++ [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5643] <... write resumed>) = 4 ci2-upstream-fs/strace-static-x86_64: Process 5644 attached [pid 5643] close(3 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] <... restart_syscall resumed>) = 0 [pid 5644] set_robust_list(0x55555a23a6e0, 24 [pid 5643] <... close resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5644 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5644] <... set_robust_list resumed>) = 0 executing program [pid 5643] write(1, "executing program\n", 18 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5643] <... write resumed>) = 18 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... restart_syscall resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5643] mkdir("./config", 0777 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5643] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5642] <... mkdir resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] <... prctl resumed>) = 0 [pid 5643] mount(NULL, "./config", "configfs", 0, NULL [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] setpgid(0, 0 [pid 5642] rmdir("./config/nvmet/ports/1" [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] <... setpgid resumed>) = 0 [pid 5643] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5642] <... rmdir resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 5646 attached ci2-upstream-fs/strace-static-x86_64: Process 5645 attached [pid 5644] write(3, "1000", 4 [pid 5643] mkdir("./config/nvmet/ports/1", 0777 [pid 5646] set_robust_list(0x55555a23a6e0, 24 [pid 5645] set_robust_list(0x55555a23a6e0, 24 [pid 5644] <... write resumed>) = 4 [pid 5642] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5646] <... set_robust_list resumed>) = 0 [pid 5645] <... set_robust_list resumed>) = 0 [pid 5644] close(3 [pid 5643] <... mkdir resumed>) = 0 [pid 5642] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5629] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5646 [pid 5628] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5645 [pid 5646] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] <... close resumed>) = 0 [pid 5643] rmdir("./config/nvmet/ports/1" [pid 5642] exit_group(0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] write(1, "executing program\n", 18 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... write resumed>) = 18 [pid 5646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5644] mkdir("./config", 0777 [pid 5643] <... rmdir resumed>) = 0 executing program [pid 5646] <... prctl resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5642] <... exit_group resumed>) = ? [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5643] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5646] setpgid(0, 0 [pid 5645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5644] mount(NULL, "./config", "configfs", 0, NULL [pid 5646] <... setpgid resumed>) = 0 [pid 5644] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5645] <... prctl resumed>) = 0 [pid 5643] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5646] <... openat resumed>) = 3 [pid 5645] setpgid(0, 0 [pid 5644] mkdir("./config/nvmet/ports/1", 0777 [pid 5642] +++ exited with 0 +++ [pid 5645] <... setpgid resumed>) = 0 [pid 5643] exit_group(0 [pid 5646] write(3, "1000", 4 [pid 5645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5643] <... exit_group resumed>) = ? [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5646] <... write resumed>) = 4 [pid 5646] close(3) = 0 [pid 5646] write(1, "executing program\n", 18) = 18 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5646] mkdir("./config", 0777 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5646] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5646] mount(NULL, "./config", "configfs", 0, NULLci2-upstream-fs/strace-static-x86_64: Process 5647 attached ) = -1 EBUSY (Device or resource busy) [pid 5645] <... openat resumed>) = 3 [pid 5644] <... mkdir resumed>) = 0 [pid 5643] +++ exited with 0 +++ [pid 5647] set_robust_list(0x55555a23a6e0, 24 [pid 5646] mkdir("./config/nvmet/ports/1", 0777 [pid 5645] write(3, "1000", 4 [pid 5644] rmdir("./config/nvmet/ports/1" [pid 5633] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5647 [pid 5647] <... set_robust_list resumed>) = 0 [pid 5646] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5645] <... write resumed>) = 4 [pid 5627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5647] rt_sigprocmask(SIG_SETMASK, [] [pid 5646] rmdir("./config/nvmet/ports/1" [pid 5647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5645] close(3 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5647] <... prctl resumed>) = 0 [pid 5646] <... rmdir resumed>) = -1 ENOENT (No such file or directory) [pid 5645] <... close resumed>) = 0 [pid 5644] <... rmdir resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5627] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5647] setpgid(0, 0 [pid 5646] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5645] write(1, "executing program\n", 18 executing program [pid 5644] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5627] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5647] <... setpgid resumed>) = 0 [pid 5646] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5645] <... write resumed>) = 18 [pid 5644] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5646] exit_group(0 [pid 5645] mkdir("./config", 0777 [pid 5644] exit_group(0 [pid 5645] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5645] mount(NULL, "./config", "configfs", 0, NULL [pid 5647] <... openat resumed>) = 3 [pid 5645] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5644] <... exit_group resumed>) = ? [pid 5647] write(3, "1000", 4 [pid 5646] <... exit_group resumed>) = ? [pid 5645] mkdir("./config/nvmet/ports/1", 0777 [pid 5647] <... write resumed>) = 4 [pid 5647] close(3 [pid 5645] <... mkdir resumed>) = 0 [pid 5647] <... close resumed>) = 0 [pid 5647] write(1, "executing program\n", 18 [pid 5644] +++ exited with 0 +++ [pid 5647] <... write resumed>) = 18 [pid 5645] rmdir("./config/nvmet/ports/1" [pid 5647] mkdir("./config", 0777 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 5647] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5645] <... rmdir resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5646] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5647] mount(NULL, "./config", "configfs", 0, NULL [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5645] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys"ci2-upstream-fs/strace-static-x86_64: Process 5648 attached [pid 5647] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5634] <... restart_syscall resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5648] set_robust_list(0x55555a23a6e0, 24 [pid 5645] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5648] <... set_robust_list resumed>) = 0 [pid 5647] mkdir("./config/nvmet/ports/1", 0777 [pid 5645] exit_group(0 [pid 5648] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5648 [pid 5648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] <... exit_group resumed>) = ? [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5647] <... mkdir resumed>) = 0 [pid 5645] +++ exited with 0 +++ [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5648] <... prctl resumed>) = 0 [pid 5647] rmdir("./config/nvmet/ports/1" [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5648] setpgid(0, 0) = 0 [pid 5648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-upstream-fs/strace-static-x86_64: Process 5649 attached [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5648] <... openat resumed>) = 3 [pid 5648] write(3, "1000", 4 [pid 5647] <... rmdir resumed>) = 0 [pid 5648] <... write resumed>) = 4 [pid 5648] close(3 [pid 5647] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5648] <... close resumed>) = 0 [pid 5648] write(1, "executing program\n", 18 [pid 5647] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5629] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5649 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5649] set_robust_list(0x55555a23a6e0, 24 [pid 5648] <... write resumed>) = 18 [pid 5649] <... set_robust_list resumed>) = 0 [pid 5648] mkdir("./config", 0777 [pid 5647] exit_group(0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5648] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5647] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 5651 attached ci2-upstream-fs/strace-static-x86_64: Process 5650 attached [pid 5649] rt_sigprocmask(SIG_SETMASK, [] [pid 5648] mount(NULL, "./config", "configfs", 0, NULL [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] set_robust_list(0x55555a23a6e0, 24 [pid 5650] set_robust_list(0x55555a23a6e0, 24 [pid 5649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5648] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5647] +++ exited with 0 +++ [pid 5634] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5650 [pid 5628] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5651 [pid 5651] <... set_robust_list resumed>) = 0 [pid 5650] <... set_robust_list resumed>) = 0 [pid 5649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5648] mkdir("./config/nvmet/ports/1", 0777 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5651] rt_sigprocmask(SIG_SETMASK, [] [pid 5650] rt_sigprocmask(SIG_SETMASK, [] [pid 5649] <... prctl resumed>) = 0 [pid 5648] <... mkdir resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5649] setpgid(0, 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5649] <... setpgid resumed>) = 0 [pid 5648] rmdir("./config/nvmet/ports/1" [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5651] <... prctl resumed>) = 0 [pid 5650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5648] <... rmdir resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5651] setpgid(0, 0) = 0 ci2-upstream-fs/strace-static-x86_64: Process 5652 attached [pid 5650] <... prctl resumed>) = 0 [pid 5649] <... openat resumed>) = 3 [pid 5648] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5652] set_robust_list(0x55555a23a6e0, 24 [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5650] setpgid(0, 0 [pid 5649] write(3, "1000", 4 [pid 5652] <... set_robust_list resumed>) = 0 [pid 5651] <... openat resumed>) = 3 [pid 5650] <... setpgid resumed>) = 0 [pid 5649] <... write resumed>) = 4 [pid 5648] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5633] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5652 [pid 5652] rt_sigprocmask(SIG_SETMASK, [] [pid 5651] write(3, "1000", 4 [pid 5650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5649] close(3 [pid 5648] exit_group(0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] <... write resumed>) = 4 [pid 5650] <... openat resumed>) = 3 [pid 5649] <... close resumed>) = 0 [pid 5648] <... exit_group resumed>) = ? [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5651] close(3 [pid 5652] <... prctl resumed>) = 0 [pid 5651] <... close resumed>) = 0 [pid 5650] write(3, "1000", 4 [pid 5649] write(1, "executing program\n", 18 [pid 5652] setpgid(0, 0 [pid 5651] write(1, "executing program\n", 18 [pid 5650] <... write resumed>) = 4 [pid 5649] <... write resumed>) = 18 executing program executing program [pid 5652] <... setpgid resumed>) = 0 [pid 5651] <... write resumed>) = 18 [pid 5650] close(3 [pid 5652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5651] mkdir("./config", 0777 [pid 5650] <... close resumed>) = 0 [pid 5649] mkdir("./config", 0777 [pid 5652] <... openat resumed>) = 3 [pid 5648] +++ exited with 0 +++ [pid 5651] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5650] write(1, "executing program\n", 18 [pid 5649] <... mkdir resumed>) = -1 EEXIST (File exists) executing program [pid 5652] write(3, "1000", 4 [pid 5651] mount(NULL, "./config", "configfs", 0, NULL [pid 5650] <... write resumed>) = 18 [pid 5649] mount(NULL, "./config", "configfs", 0, NULL [pid 5627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5652] <... write resumed>) = 4 [pid 5651] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5650] mkdir("./config", 0777 [pid 5652] close(3 [pid 5651] mkdir("./config/nvmet/ports/1", 0777 [pid 5652] <... close resumed>) = 0 [pid 5650] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5649] <... mount resumed>) = -1 EBUSY (Device or resource busy) executing program [pid 5627] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5652] write(1, "executing program\n", 18 [pid 5651] <... mkdir resumed>) = 0 [pid 5650] mount(NULL, "./config", "configfs", 0, NULL [pid 5649] mkdir("./config/nvmet/ports/1", 0777 [pid 5627] <... restart_syscall resumed>) = 0 [pid 5652] <... write resumed>) = 18 [pid 5651] rmdir("./config/nvmet/ports/1" [pid 5650] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5652] mkdir("./config", 0777 [pid 5651] <... rmdir resumed>) = 0 [pid 5650] mkdir("./config/nvmet/ports/1", 0777 [pid 5649] <... mkdir resumed>) = 0 [pid 5650] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5649] rmdir("./config/nvmet/ports/1" [pid 5652] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5652] mount(NULL, "./config", "configfs", 0, NULL [pid 5650] rmdir("./config/nvmet/ports/1" [pid 5652] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5650] <... rmdir resumed>) = -1 ENOENT (No such file or directory) [pid 5649] <... rmdir resumed>) = 0 [pid 5627] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5652] mkdir("./config/nvmet/ports/1", 0777 [pid 5651] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5650] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5627] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5652] <... mkdir resumed>) = 0 [pid 5651] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5650] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5649] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5650] exit_group(0 [pid 5649] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5650] <... exit_group resumed>) = ? [pid 5651] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 5653 attached [pid 5652] rmdir("./config/nvmet/ports/1" [pid 5651] <... exit_group resumed>) = ? [pid 5653] set_robust_list(0x55555a23a6e0, 24 [pid 5652] <... rmdir resumed>) = 0 [pid 5651] +++ exited with 0 +++ [pid 5650] +++ exited with 0 +++ [pid 5649] exit_group(0 [pid 5627] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5653 [pid 5653] <... set_robust_list resumed>) = 0 [pid 5649] <... exit_group resumed>) = ? [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] rt_sigprocmask(SIG_SETMASK, [] [pid 5652] symlinkat("./config/nvmet/subsystems/testsubsys", AT_FDCWD, "./config/nvmet/ports/1/subsystems/testsubsys" [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5652] <... symlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5649] +++ exited with 0 +++ [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5653] <... prctl resumed>) = 0 [pid 5652] exit_group(0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5649, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5653] setpgid(0, 0 [pid 5652] <... exit_group resumed>) = ? [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5653] <... setpgid resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5652] +++ exited with 0 +++ [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 5655 attached ci2-upstream-fs/strace-static-x86_64: Process 5654 attached [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5654 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5655 [pid 5655] set_robust_list(0x55555a23a6e0, 24 [pid 5654] set_robust_list(0x55555a23a6e0, 24 [pid 5653] write(3, "1000", 4 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... restart_syscall resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 5656 attached [pid 5655] <... set_robust_list resumed>) = 0 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5653] <... write resumed>) = 4 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x55555a23a6d0) = 5656 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5656] set_robust_list(0x55555a23a6e0, 24 [pid 5653] close(3) = 0 [pid 5656] <... set_robust_list resumed>) = 0 [pid 5655] rt_sigprocmask(SIG_SETMASK, [] [pid 5654] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] write(1, "executing program\n", 18 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5653] <... write resumed>) = 18 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5656] <... prctl resumed>) = 0 [pid 5654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5653] mkdir("./config", 0777 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5656] setpgid(0, 0 [pid 5655] prctl(PR_SET_PDEATHSIG, SIGKILL