ci2-upstream-fs/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-upstream-fs/syz-executor617321068 <...> e0, 24 [pid 21343] <... set_robust_list resumed>) = 0 [pid 21342] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21341] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21340] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21336] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21344] <... set_robust_list resumed>) = 0 [pid 21343] rt_sigprocmask(SIG_SETMASK, [] [pid 21342] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21341] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21340] <... futex resumed>) = 0 [pid 21338] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21344 [pid 21344] rt_sigprocmask(SIG_SETMASK, [] [pid 21343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21342] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21341] <... futex resumed>) = 1 [pid 21340] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21338] <... futex resumed>) = 0 [pid 21337] <... futex resumed>) = 0 [pid 21336] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21343] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21342] <... futex resumed>) = 1 [pid 21341] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21339] <... futex resumed>) = 0 [pid 21338] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21337] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21336] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21343] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21342] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21340] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21339] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21337] <... futex resumed>) = 0 [pid 21336] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21344] <... prctl resumed>) = 0 [pid 21343] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21341] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21340] <... pwrite64 resumed>) = 3 [pid 21339] <... futex resumed>) = 0 [pid 21343] <... futex resumed>) = 1 [pid 21342] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21337] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21344] setpgid(0, 0 [pid 21343] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21342] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21341] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21340] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21339] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21338] <... futex resumed>) = 0 [pid 21344] <... setpgid resumed>) = 0 [pid 21342] <... futex resumed>) = 0 [pid 21341] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21340] <... futex resumed>) = 1 [pid 21339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21338] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21336] <... futex resumed>) = 0 [pid 21344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21343] <... futex resumed>) = 0 [pid 21342] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21341] <... futex resumed>) = 1 [pid 21340] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21339] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21338] <... futex resumed>) = 1 [pid 21337] <... futex resumed>) = 0 [pid 21336] exit_group(0 [pid 21344] <... openat resumed>) = 3 [pid 21343] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21341] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21340] <... futex resumed>) = ? [pid 21339] <... futex resumed>) = 0 [pid 21338] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21337] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21336] <... exit_group resumed>) = ? [pid 21344] write(3, "1000", 4 [pid 21343] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21342] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21340] +++ exited with 0 +++ [pid 21337] <... futex resumed>) = 0 [pid 21344] <... write resumed>) = 4 [pid 21343] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21342] <... openat resumed>) = 3 [pid 21341] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21339] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21337] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21344] close(3 [pid 21343] <... futex resumed>) = 1 [pid 21342] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21341] <... openat resumed>) = 3 [pid 21338] <... futex resumed>) = 0 [pid 21336] +++ exited with 0 +++ [pid 21344] <... close resumed>) = 0 [pid 21343] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21342] <... futex resumed>) = 1 [pid 21341] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21339] <... futex resumed>) = 0 [pid 21338] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21344] write(1, "executing program\n", 18 [pid 21343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21342] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21341] <... futex resumed>) = 1 [pid 21339] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21338] <... futex resumed>) = 0 executing program [pid 21337] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21344] <... write resumed>) = 18 [pid 21343] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21341] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21339] <... futex resumed>) = 0 [pid 21338] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21337] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21344] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21342] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21339] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21337] <... futex resumed>) = 0 [pid 21344] <... futex resumed>) = 0 [pid 21343] <... openat resumed>) = 3 [pid 21342] <... pwrite64 resumed>) = 3 [pid 21341] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21337] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21344] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21341] <... pwrite64 resumed>) = 3 [pid 21344] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21343] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21342] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21338] <... futex resumed>) = 0 [pid 21344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21343] <... futex resumed>) = 1 [pid 21342] <... futex resumed>) = 1 [pid 21341] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21339] <... futex resumed>) = 0 [pid 21338] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21344] <... mmap resumed>) = 0x7fe46feef000 [pid 21343] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21342] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21341] <... futex resumed>) = 1 [pid 21339] exit_group(0 [pid 21337] <... futex resumed>) = 0 [pid 21338] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21344] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21343] <... pwrite64 resumed>) = 3 [pid 21341] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21342] <... futex resumed>) = ? [pid 21339] <... exit_group resumed>) = ? [pid 21338] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21337] exit_group(0 [pid 21344] <... mprotect resumed>) = 0 [pid 21343] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21342] +++ exited with 0 +++ [pid 21338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21341] <... futex resumed>) = ? [pid 21337] <... exit_group resumed>) = ? [pid 21343] <... futex resumed>) = 0 [pid 21344] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21341] +++ exited with 0 +++ [pid 21339] +++ exited with 0 +++ [pid 21338] exit_group(0 [pid 21344] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21338] <... exit_group resumed>) = ? [pid 21337] +++ exited with 0 +++ [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21345 attached [pid 21345] 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 [pid 21344] <... clone3 resumed> => {parent_tid=[21345]}, 88) = 21345 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21345] <... rseq resumed>) = 0 [pid 21345] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21344] rt_sigprocmask(SIG_SETMASK, [] [pid 21345] <... set_robust_list resumed>) = 0 [pid 21344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21343] +++ exited with 0 +++ [pid 21338] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21346 attached [pid 21345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 21346] set_robust_list(0x5555804616e0, 24 [pid 21345] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21344] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21338, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21346 [pid 21346] <... set_robust_list resumed>) = 0 [pid 21345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21344] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21346] rt_sigprocmask(SIG_SETMASK, [] [pid 21345] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21344] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21345] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21345] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21345] <... futex resumed>) = 1 [pid 21344] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21345] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21344] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21346] <... prctl resumed>) = 0 [pid 21345] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21344] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21346] setpgid(0, 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21346] <... setpgid resumed>) = 0 [pid 21344] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21347 attached [pid 21346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21345] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21347] set_robust_list(0x5555804616e0, 24 [pid 21345] <... futex resumed>) = 1 [pid 21344] <... futex resumed>) = 0 [pid 21347] <... set_robust_list resumed>) = 0 [pid 21345] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21344] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21347 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21348 attached [pid 21347] rt_sigprocmask(SIG_SETMASK, [] [pid 21346] <... openat resumed>) = 3 [pid 21345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21344] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21348] set_robust_list(0x5555804616e0, 24 [pid 21347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21346] write(3, "1000", 4 [pid 21345] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21344] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21348] <... set_robust_list resumed>) = 0 [pid 21347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21346] <... write resumed>) = 4 [pid 21345] <... openat resumed>) = 3 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21348 [pid 21346] close(3 [pid 21347] <... prctl resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21346] <... close resumed>) = 0 [pid 21348] rt_sigprocmask(SIG_SETMASK, [] [pid 21347] setpgid(0, 0 [pid 21346] write(1, "executing program\n", 18 executing program [pid 21345] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21349 attached [pid 21348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21347] <... setpgid resumed>) = 0 [pid 21346] <... write resumed>) = 18 [pid 21345] <... futex resumed>) = 1 [pid 21344] <... futex resumed>) = 0 [pid 21349] set_robust_list(0x5555804616e0, 24 [pid 21348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21346] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21345] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21344] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21349] <... set_robust_list resumed>) = 0 [pid 21348] <... prctl resumed>) = 0 [pid 21347] <... openat resumed>) = 3 [pid 21346] <... futex resumed>) = 0 [pid 21345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21344] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21349 [pid 21349] rt_sigprocmask(SIG_SETMASK, [] [pid 21348] setpgid(0, 0 [pid 21346] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21345] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21344] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21348] <... setpgid resumed>) = 0 [pid 21347] write(3, "1000", 4 [pid 21346] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21345] <... pwrite64 resumed>) = 3 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21346] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21345] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21347] <... write resumed>) = 4 [pid 21349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21348] <... openat resumed>) = 3 [pid 21347] close(3 [pid 21346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21345] <... futex resumed>) = 1 [pid 21344] <... futex resumed>) = 0 [pid 21349] <... prctl resumed>) = 0 [pid 21347] <... close resumed>) = 0 [pid 21349] setpgid(0, 0 [pid 21348] write(3, "1000", 4 [pid 21347] write(1, "executing program\n", 18 [pid 21346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21345] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 21344] exit_group(0 [pid 21349] <... setpgid resumed>) = 0 [pid 21348] <... write resumed>) = 4 [pid 21347] <... write resumed>) = 18 [pid 21346] <... mmap resumed>) = 0x7fe46feef000 [pid 21345] <... futex resumed>) = ? [pid 21344] <... exit_group resumed>) = ? [pid 21349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21348] close(3 [pid 21347] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21345] +++ exited with 0 +++ [pid 21349] <... openat resumed>) = 3 [pid 21347] <... futex resumed>) = 0 [pid 21347] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21349] write(3, "1000", 4 [pid 21348] <... close resumed>) = 0 [pid 21347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21349] <... write resumed>) = 4 [pid 21348] write(1, "executing program\n", 18 executing program [pid 21347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21346] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21349] close(3 [pid 21348] <... write resumed>) = 18 [pid 21347] <... mmap resumed>) = 0x7fe46feef000 [pid 21349] <... close resumed>) = 0 [pid 21346] <... mprotect resumed>) = 0 [pid 21348] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21349] write(1, "executing program\n", 18 [pid 21348] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21347] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21349] <... write resumed>) = 18 executing program [pid 21347] <... mprotect resumed>) = 0 [pid 21346] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21348] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21349] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21348] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21347] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21346] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21344] +++ exited with 0 +++ [pid 21349] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21349] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21347] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21346] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21344, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21350 attached [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21348] <... mmap resumed>) = 0x7fe46feef000 ci2-upstream-fs/strace-static-x86_64: Process 21351 attached [pid 21350] 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 [pid 21349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21346] <... clone3 resumed> => {parent_tid=[21350]}, 88) = 21350 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21351] 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 [pid 21350] <... rseq resumed>) = 0 [pid 21349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21348] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21347] <... clone3 resumed> => {parent_tid=[21351]}, 88) = 21351 [pid 21346] rt_sigprocmask(SIG_SETMASK, [] [pid 21351] <... rseq resumed>) = 0 [pid 21350] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21349] <... mmap resumed>) = 0x7fe46feef000 [pid 21348] <... mprotect resumed>) = 0 [pid 21347] rt_sigprocmask(SIG_SETMASK, [] [pid 21346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21351] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21350] <... set_robust_list resumed>) = 0 [pid 21349] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21348] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21346] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21350] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21351] <... set_robust_list resumed>) = 0 [pid 21350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21348] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21351] rt_sigprocmask(SIG_SETMASK, [] [pid 21350] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21349] <... mprotect resumed>) = 0 [pid 21348] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21347] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21346] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21352 attached [pid 21351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21350] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21349] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21347] <... futex resumed>) = 0 [pid 21346] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21353 attached [pid 21352] 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 [pid 21351] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21350] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21349] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21348] <... clone3 resumed> => {parent_tid=[21352]}, 88) = 21352 [pid 21347] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21353] set_robust_list(0x5555804616e0, 24 [pid 21352] <... rseq resumed>) = 0 [pid 21351] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21350] <... futex resumed>) = 0 [pid 21349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21348] rt_sigprocmask(SIG_SETMASK, [] [pid 21346] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21353 ci2-upstream-fs/strace-static-x86_64: Process 21354 attached [pid 21353] <... set_robust_list resumed>) = 0 [pid 21352] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21351] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21350] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21353] rt_sigprocmask(SIG_SETMASK, [] [pid 21352] <... set_robust_list resumed>) = 0 [pid 21351] <... futex resumed>) = 1 [pid 21350] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21348] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21354] 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 [pid 21349] <... clone3 resumed> => {parent_tid=[21354]}, 88) = 21354 [pid 21347] <... futex resumed>) = 0 [pid 21346] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21354] <... rseq resumed>) = 0 [pid 21353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21352] rt_sigprocmask(SIG_SETMASK, [] [pid 21351] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21350] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21349] rt_sigprocmask(SIG_SETMASK, [] [pid 21348] <... futex resumed>) = 0 [pid 21347] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21346] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21354] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21350] <... futex resumed>) = 0 [pid 21349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21348] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21347] <... futex resumed>) = 0 [pid 21346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21354] <... set_robust_list resumed>) = 0 [pid 21352] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21351] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21350] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21349] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21347] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21353] <... prctl resumed>) = 0 [pid 21346] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21354] rt_sigprocmask(SIG_SETMASK, [] [pid 21352] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21351] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21350] <... openat resumed>) = 3 [pid 21349] <... futex resumed>) = 0 [pid 21346] <... futex resumed>) = 0 [pid 21351] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21346] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21353] setpgid(0, 0 [pid 21351] <... futex resumed>) = 1 [pid 21350] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21349] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21347] <... futex resumed>) = 0 [pid 21352] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21354] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21353] <... setpgid resumed>) = 0 [pid 21352] <... futex resumed>) = 1 [pid 21351] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21350] <... futex resumed>) = 0 [pid 21348] <... futex resumed>) = 0 [pid 21347] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21346] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21354] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21352] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21350] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21348] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21347] <... futex resumed>) = 0 [pid 21346] <... futex resumed>) = 0 [pid 21354] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21353] <... openat resumed>) = 3 [pid 21352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21351] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21350] <... pwrite64 resumed>) = 3 [pid 21348] <... futex resumed>) = 0 [pid 21347] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21346] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21354] <... futex resumed>) = 1 [pid 21353] write(3, "1000", 4 [pid 21352] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21351] <... openat resumed>) = 3 [pid 21350] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21349] <... futex resumed>) = 0 [pid 21348] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21354] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21353] <... write resumed>) = 4 [pid 21352] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21351] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21350] <... futex resumed>) = 0 [pid 21349] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21353] close(3 [pid 21352] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21351] <... futex resumed>) = 1 [pid 21350] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21349] <... futex resumed>) = 0 [pid 21347] <... futex resumed>) = 0 [pid 21346] exit_group(0 [pid 21354] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21353] <... close resumed>) = 0 [pid 21352] <... futex resumed>) = 1 [pid 21351] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21349] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21348] <... futex resumed>) = 0 [pid 21350] <... futex resumed>) = ? [pid 21347] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21346] <... exit_group resumed>) = ? [pid 21354] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21353] write(1, "executing program\n", 18 [pid 21352] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21350] +++ exited with 0 +++ [pid 21348] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21347] <... futex resumed>) = 0 [pid 21353] <... write resumed>) = 18 [pid 21352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 21351] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21348] <... futex resumed>) = 0 [pid 21354] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21353] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21352] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21351] <... pwrite64 resumed>) = 3 [pid 21348] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21347] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21354] <... futex resumed>) = 1 [pid 21353] <... futex resumed>) = 0 [pid 21352] <... openat resumed>) = 3 [pid 21351] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21349] <... futex resumed>) = 0 [pid 21347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21354] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21353] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21347] exit_group(0 [pid 21354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21353] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21352] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21351] <... futex resumed>) = ? [pid 21349] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21347] <... exit_group resumed>) = ? [pid 21346] +++ exited with 0 +++ [pid 21354] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21352] <... futex resumed>) = 1 [pid 21351] +++ exited with 0 +++ [pid 21349] <... futex resumed>) = 0 [pid 21348] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21354] <... openat resumed>) = 3 [pid 21353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21354] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21352] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21349] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21348] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21354] <... futex resumed>) = 0 [pid 21353] <... mmap resumed>) = 0x7fe46feef000 [pid 21352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21348] <... futex resumed>) = 0 [pid 21354] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21353] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21352] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21349] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21348] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21353] <... mprotect resumed>) = 0 [pid 21352] <... pwrite64 resumed>) = 3 [pid 21349] <... futex resumed>) = 0 [pid 21354] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21353] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21352] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21349] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21347] +++ exited with 0 +++ [pid 21354] <... pwrite64 resumed>) = 3 [pid 21353] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21352] <... futex resumed>) = 1 [pid 21348] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... restart_syscall resumed>) = 0 [pid 21354] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21352] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21348] exit_group(0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21355 attached [pid 21354] <... futex resumed>) = 1 [pid 21352] <... futex resumed>) = ? [pid 21349] <... futex resumed>) = 0 [pid 21348] <... exit_group resumed>) = ? [pid 21355] 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 [pid 21354] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21353] <... clone3 resumed> => {parent_tid=[21355]}, 88) = 21355 [pid 21352] +++ exited with 0 +++ [pid 21349] exit_group(0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21355] <... rseq resumed>) = 0 [pid 21354] <... futex resumed>) = ? [pid 21353] rt_sigprocmask(SIG_SETMASK, [] [pid 21349] <... exit_group resumed>) = ? [pid 21348] +++ exited with 0 +++ [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21355] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21354] +++ exited with 0 +++ [pid 21353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21353] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21355] <... set_robust_list resumed>) = 0 [pid 21353] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21348, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21355] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21353] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21356 attached ci2-upstream-fs/strace-static-x86_64: Process 21357 attached [pid 21355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21349] +++ exited with 0 +++ [pid 5631] <... restart_syscall resumed>) = 0 [pid 21356] set_robust_list(0x5555804616e0, 24 [pid 21355] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21356 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21357 [pid 21357] set_robust_list(0x5555804616e0, 24 [pid 21356] <... set_robust_list resumed>) = 0 [pid 21355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21357] <... set_robust_list resumed>) = 0 [pid 21356] rt_sigprocmask(SIG_SETMASK, [] [pid 21355] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21357] rt_sigprocmask(SIG_SETMASK, [] [pid 21356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21355] <... futex resumed>) = 1 [pid 21353] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21355] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21353] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21356] <... prctl resumed>) = 0 [pid 21355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21353] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21358 attached [pid 21357] <... prctl resumed>) = 0 [pid 21356] setpgid(0, 0 [pid 21355] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21353] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21358] set_robust_list(0x5555804616e0, 24 [pid 21357] setpgid(0, 0 [pid 21356] <... setpgid resumed>) = 0 [pid 21355] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21357] <... setpgid resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21358 ci2-upstream-fs/strace-static-x86_64: Process 21359 attached [pid 21358] <... set_robust_list resumed>) = 0 [pid 21357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21355] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21359] set_robust_list(0x5555804616e0, 24 [pid 21358] rt_sigprocmask(SIG_SETMASK, [] [pid 21357] <... openat resumed>) = 3 [pid 21355] <... futex resumed>) = 1 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21359 [pid 21359] <... set_robust_list resumed>) = 0 [pid 21358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21356] <... openat resumed>) = 3 [pid 21355] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21353] <... futex resumed>) = 0 [pid 21357] write(3, "1000", 4 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21359] rt_sigprocmask(SIG_SETMASK, [] [pid 21358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21357] <... write resumed>) = 4 [pid 21356] write(3, "1000", 4 [pid 21353] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21358] <... prctl resumed>) = 0 [pid 21357] close(3 [pid 21355] <... futex resumed>) = 0 [pid 21353] <... futex resumed>) = 1 [pid 21359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21358] setpgid(0, 0 [pid 21356] <... write resumed>) = 4 [pid 21355] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21358] <... setpgid resumed>) = 0 [pid 21357] <... close resumed>) = 0 [pid 21356] close(3 [pid 21353] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21359] <... prctl resumed>) = 0 [pid 21358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21357] write(1, "executing program\n", 18 [pid 21356] <... close resumed>) = 0 [pid 21355] <... openat resumed>) = 3 [pid 21359] setpgid(0, 0 [pid 21357] <... write resumed>) = 18 executing program [pid 21356] write(1, "executing program\n", 18 [pid 21358] <... openat resumed>) = 3 [pid 21359] <... setpgid resumed>) = 0 [pid 21358] write(3, "1000", 4 executing program [pid 21357] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21356] <... write resumed>) = 18 [pid 21355] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21358] <... write resumed>) = 4 [pid 21357] <... futex resumed>) = 0 [pid 21356] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21355] <... futex resumed>) = 1 [pid 21353] <... futex resumed>) = 0 [pid 21357] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21356] <... futex resumed>) = 0 [pid 21353] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21359] <... openat resumed>) = 3 [pid 21358] close(3 [pid 21357] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21356] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21355] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21353] <... futex resumed>) = 0 [pid 21358] <... close resumed>) = 0 [pid 21359] write(3, "1000", 4 [pid 21358] write(1, "executing program\n", 18 executing program [pid 21357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21356] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21355] <... pwrite64 resumed>) = 3 [pid 21353] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21359] <... write resumed>) = 4 [pid 21358] <... write resumed>) = 18 [pid 21357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21356] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21355] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21358] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21353] exit_group(0 [pid 21359] close(3 [pid 21358] <... futex resumed>) = 0 [pid 21357] <... mmap resumed>) = 0x7fe46feef000 [pid 21356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21353] <... exit_group resumed>) = ? [pid 21356] <... mmap resumed>) = 0x7fe46feef000 executing program [pid 21357] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 21356] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21355] <... futex resumed>) = ? [pid 21359] <... close resumed>) = 0 [pid 21359] write(1, "executing program\n", 18 [pid 21358] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21357] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21356] <... mprotect resumed>) = 0 [pid 21358] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21359] <... write resumed>) = 18 [pid 21358] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21359] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21357] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21356] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21356] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21359] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21360 attached [pid 21359] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21358] <... mmap resumed>) = 0x7fe46feef000 [pid 21356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21361 attached [pid 21360] 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 [pid 21359] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21358] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21361] 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 [pid 21360] <... rseq resumed>) = 0 [pid 21358] <... mprotect resumed>) = 0 [pid 21357] <... clone3 resumed> => {parent_tid=[21360]}, 88) = 21360 [pid 21361] <... rseq resumed>) = 0 [pid 21360] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21358] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21357] rt_sigprocmask(SIG_SETMASK, [] [pid 21356] <... clone3 resumed> => {parent_tid=[21361]}, 88) = 21361 [pid 21355] +++ exited with 0 +++ [pid 21353] +++ exited with 0 +++ [pid 21361] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21360] <... set_robust_list resumed>) = 0 [pid 21359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21358] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21356] rt_sigprocmask(SIG_SETMASK, [] [pid 21361] <... set_robust_list resumed>) = 0 [pid 21360] rt_sigprocmask(SIG_SETMASK, [] [pid 21359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21358] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21357] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21361] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21362 attached [pid 21360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21357] <... futex resumed>) = 0 [pid 21356] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21362] 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 [pid 21361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21360] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21359] <... mmap resumed>) = 0x7fe46feef000 [pid 21358] <... clone3 resumed> => {parent_tid=[21362]}, 88) = 21362 [pid 21357] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21356] <... futex resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21362] <... rseq resumed>) = 0 [pid 21361] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21360] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21359] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21358] rt_sigprocmask(SIG_SETMASK, [] [pid 21356] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21362] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21361] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21360] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21359] <... mprotect resumed>) = 0 [pid 21358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21362] <... set_robust_list resumed>) = 0 [pid 21361] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21360] <... futex resumed>) = 1 [pid 21357] <... futex resumed>) = 0 [pid 21362] rt_sigprocmask(SIG_SETMASK, [] [pid 21361] <... futex resumed>) = 1 [pid 21360] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21359] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21358] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21357] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21356] <... futex resumed>) = 0 [pid 21362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21361] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21360] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21359] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21358] <... futex resumed>) = 0 [pid 21357] <... futex resumed>) = 0 [pid 21356] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21362] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21360] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21358] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21357] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21356] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21363 attached [pid 21362] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21361] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21360] <... futex resumed>) = 0 [pid 21357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21356] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21363] 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 [pid 21362] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21361] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21360] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21357] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21364 attached [pid 21363] <... rseq resumed>) = 0 [pid 21362] <... futex resumed>) = 1 [pid 21359] <... clone3 resumed> => {parent_tid=[21363]}, 88) = 21363 [pid 21358] <... futex resumed>) = 0 [pid 21363] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21362] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21358] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21364] set_robust_list(0x5555804616e0, 24 [pid 21363] <... set_robust_list resumed>) = 0 [pid 21362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21361] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21359] rt_sigprocmask(SIG_SETMASK, [] [pid 21358] <... futex resumed>) = 0 [pid 21357] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21364 [pid 21364] <... set_robust_list resumed>) = 0 [pid 21363] rt_sigprocmask(SIG_SETMASK, [] [pid 21362] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21361] <... futex resumed>) = 1 [pid 21360] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21358] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21357] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21356] <... futex resumed>) = 0 [pid 21364] rt_sigprocmask(SIG_SETMASK, [] [pid 21363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21362] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21361] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21359] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21356] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21360] <... openat resumed>) = 3 [pid 21359] <... futex resumed>) = 0 [pid 21356] <... futex resumed>) = 0 [pid 21364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21363] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21362] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21363] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21362] <... futex resumed>) = 1 [pid 21361] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21360] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21359] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21358] <... futex resumed>) = 0 [pid 21356] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21364] <... prctl resumed>) = 0 [pid 21363] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21362] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21358] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21364] setpgid(0, 0 [pid 21363] <... futex resumed>) = 0 [pid 21362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21361] <... openat resumed>) = 3 [pid 21360] <... futex resumed>) = 1 [pid 21359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21358] <... futex resumed>) = 0 [pid 21357] <... futex resumed>) = 0 [pid 21364] <... setpgid resumed>) = 0 [pid 21363] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21360] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21359] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21362] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21358] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21361] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21357] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21362] <... openat resumed>) = 3 [pid 21360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21359] <... futex resumed>) = 0 [pid 21357] <... futex resumed>) = 0 [pid 21364] <... openat resumed>) = 3 [pid 21363] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21361] <... futex resumed>) = 1 [pid 21360] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21359] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21357] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21356] <... futex resumed>) = 0 [pid 21362] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21361] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21356] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21364] write(3, "1000", 4 [pid 21363] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21362] <... futex resumed>) = 1 [pid 21361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21360] <... pwrite64 resumed>) = 3 [pid 21358] <... futex resumed>) = 0 [pid 21356] <... futex resumed>) = 0 [pid 21364] <... write resumed>) = 4 [pid 21363] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21362] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21361] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21360] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21358] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21356] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21364] close(3 [pid 21363] <... futex resumed>) = 1 [pid 21362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21360] <... futex resumed>) = 1 [pid 21359] <... futex resumed>) = 0 [pid 21358] <... futex resumed>) = 0 [pid 21357] <... futex resumed>) = 0 [pid 21361] <... pwrite64 resumed>) = 3 [pid 21364] <... close resumed>) = 0 [pid 21363] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21362] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21360] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21359] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21358] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21357] exit_group(0 [pid 21361] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21364] write(1, "executing program\n", 18 [pid 21363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 21362] <... pwrite64 resumed>) = 3 [pid 21360] <... futex resumed>) = ? [pid 21361] <... futex resumed>) = 1 [pid 21357] <... exit_group resumed>) = ? [pid 21356] <... futex resumed>) = 0 [pid 21364] <... write resumed>) = 18 [pid 21363] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21360] +++ exited with 0 +++ [pid 21362] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21359] <... futex resumed>) = 0 [pid 21356] exit_group(0 [pid 21364] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21363] <... openat resumed>) = 3 [pid 21362] <... futex resumed>) = 1 [pid 21358] <... futex resumed>) = 0 [pid 21364] <... futex resumed>) = 0 [pid 21364] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21362] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21361] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21359] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21356] <... exit_group resumed>) = ? [pid 21364] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21363] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21358] exit_group(0 [pid 21364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21363] <... futex resumed>) = 0 [pid 21362] <... futex resumed>) = ? [pid 21361] +++ exited with 0 +++ [pid 21359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21358] <... exit_group resumed>) = ? [pid 21364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21363] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21362] +++ exited with 0 +++ [pid 21359] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21363] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21359] <... futex resumed>) = 0 [pid 21364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 21363] <... pwrite64 resumed>) = 3 [pid 21359] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21364] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21363] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21364] <... mprotect resumed>) = 0 [pid 21359] <... futex resumed>) = 0 [pid 21357] +++ exited with 0 +++ [pid 21363] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21359] exit_group(0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21357, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21359] <... exit_group resumed>) = ? [pid 21364] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21363] <... futex resumed>) = ? [pid 21358] +++ exited with 0 +++ [pid 21356] +++ exited with 0 +++ [pid 21364] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21365 attached [pid 21363] +++ exited with 0 +++ [pid 21359] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21365] 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 [pid 21364] <... clone3 resumed> => {parent_tid=[21365]}, 88) = 21365 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21365] <... rseq resumed>) = 0 [pid 21364] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21366 attached [pid 21365] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21364] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21365] <... set_robust_list resumed>) = 0 [pid 21365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 21364] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21367 attached [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21366 [pid 21366] set_robust_list(0x5555804616e0, 24 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21367 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21367] set_robust_list(0x5555804616e0, 24 [pid 21366] <... set_robust_list resumed>) = 0 [pid 21365] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... restart_syscall resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21367] <... set_robust_list resumed>) = 0 [pid 21366] rt_sigprocmask(SIG_SETMASK, [] [pid 21365] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21367] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21365] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21365] <... futex resumed>) = 1 [pid 21364] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21365] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21364] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21364] <... futex resumed>) = 0 [pid 21367] prctl(PR_SET_PDEATHSIG, SIGKILLci2-upstream-fs/strace-static-x86_64: Process 21368 attached [pid 21368] set_robust_list(0x5555804616e0, 24) = 0 [pid 21364] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21368] rt_sigprocmask(SIG_SETMASK, [] [pid 21365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21366] <... prctl resumed>) = 0 [pid 21368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21367] <... prctl resumed>) = 0 [pid 21366] setpgid(0, 0 [pid 21365] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21368 ci2-upstream-fs/strace-static-x86_64: Process 21369 attached [pid 21368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21367] setpgid(0, 0 [pid 21366] <... setpgid resumed>) = 0 [pid 21368] <... prctl resumed>) = 0 [pid 21369] set_robust_list(0x5555804616e0, 24 [pid 21368] setpgid(0, 0 [pid 21367] <... setpgid resumed>) = 0 [pid 21366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21365] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21369 [pid 21369] <... set_robust_list resumed>) = 0 [pid 21368] <... setpgid resumed>) = 0 [pid 21366] <... openat resumed>) = 3 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21369] rt_sigprocmask(SIG_SETMASK, [] executing program executing program [pid 21368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21366] write(3, "1000", 4 [pid 21365] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21368] <... openat resumed>) = 3 [pid 21367] <... openat resumed>) = 3 [pid 21366] <... write resumed>) = 4 [pid 21365] <... futex resumed>) = 1 [pid 21364] <... futex resumed>) = 0 [pid 21364] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21368] write(3, "1000", 4 [pid 21364] <... futex resumed>) = 0 [pid 21366] close(3 [pid 21365] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21369] <... prctl resumed>) = 0 [pid 21368] <... write resumed>) = 4 [pid 21367] write(3, "1000", 4 [pid 21364] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21368] close(3 [pid 21366] <... close resumed>) = 0 [pid 21369] setpgid(0, 0 [pid 21368] <... close resumed>) = 0 [pid 21367] <... write resumed>) = 4 [pid 21366] write(1, "executing program\n", 18 [pid 21365] <... openat resumed>) = 3 [pid 21369] <... setpgid resumed>) = 0 [pid 21368] write(1, "executing program\n", 18 [pid 21367] close(3 [pid 21366] <... write resumed>) = 18 [pid 21369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21368] <... write resumed>) = 18 [pid 21367] <... close resumed>) = 0 [pid 21368] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21367] write(1, "executing program\n", 18 [pid 21366] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21368] <... futex resumed>) = 0 [pid 21368] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21369] <... openat resumed>) = 3 [pid 21367] <... write resumed>) = 18 [pid 21368] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 21367] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21366] <... futex resumed>) = 0 [pid 21365] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21369] write(3, "1000", 4 [pid 21368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21369] <... write resumed>) = 4 [pid 21367] <... futex resumed>) = 0 [pid 21366] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21365] <... futex resumed>) = 1 [pid 21364] <... futex resumed>) = 0 [pid 21369] close(3 [pid 21368] <... mmap resumed>) = 0x7fe46feef000 [pid 21367] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21366] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21365] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21364] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21369] <... close resumed>) = 0 [pid 21368] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21367] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21364] <... futex resumed>) = 0 [pid 21366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21369] write(1, "executing program\n", 18 [pid 21368] <... mprotect resumed>) = 0 [pid 21367] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21364] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 21365] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21369] <... write resumed>) = 18 [pid 21368] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21369] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21365] <... pwrite64 resumed>) = 3 [pid 21366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21369] <... futex resumed>) = 0 [pid 21368] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21367] <... mmap resumed>) = 0x7fe46feef000 [pid 21366] <... mmap resumed>) = 0x7fe46feef000 [pid 21365] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21369] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21368] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21367] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21366] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21365] <... futex resumed>) = 1 [pid 21364] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21370 attached [pid 21369] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21365] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21364] exit_group(0 [pid 21370] 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 [pid 21369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21368] <... clone3 resumed> => {parent_tid=[21370]}, 88) = 21370 [pid 21367] <... mprotect resumed>) = 0 [pid 21366] <... mprotect resumed>) = 0 [pid 21365] <... futex resumed>) = ? [pid 21364] <... exit_group resumed>) = ? [pid 21370] <... rseq resumed>) = 0 [pid 21369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21368] rt_sigprocmask(SIG_SETMASK, [] [pid 21367] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21366] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21365] +++ exited with 0 +++ [pid 21370] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21370] <... set_robust_list resumed>) = 0 [pid 21369] <... mmap resumed>) = 0x7fe46feef000 [pid 21368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21367] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21366] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21364] +++ exited with 0 +++ [pid 21370] rt_sigprocmask(SIG_SETMASK, [] [pid 21368] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21369] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21368] <... futex resumed>) = 0 [pid 21367] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21370] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21368] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21371 attached [pid 21371] 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 [pid 21369] <... mprotect resumed>) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21372 attached [pid 21371] <... rseq resumed>) = 0 [pid 21372] 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 [pid 21371] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21369] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21372] <... rseq resumed>) = 0 [pid 21371] <... set_robust_list resumed>) = 0 [pid 21370] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21367] <... clone3 resumed> => {parent_tid=[21371]}, 88) = 21371 [pid 21366] <... clone3 resumed> => {parent_tid=[21372]}, 88) = 21372 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21369] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21372] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21371] rt_sigprocmask(SIG_SETMASK, [] [pid 21370] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21367] rt_sigprocmask(SIG_SETMASK, [] [pid 21366] rt_sigprocmask(SIG_SETMASK, [] [pid 21372] <... set_robust_list resumed>) = 0 [pid 21370] <... futex resumed>) = 1 [pid 21367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21372] rt_sigprocmask(SIG_SETMASK, [] [pid 21371] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21368] <... futex resumed>) = 0 [pid 21367] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21373 attached [pid 21372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21371] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21370] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21368] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21367] <... futex resumed>) = 0 [pid 21366] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21373] 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 [pid 21372] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21371] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21368] <... futex resumed>) = 0 [pid 21367] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21373] <... rseq resumed>) = 0 [pid 21372] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21371] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21370] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21369] <... clone3 resumed> => {parent_tid=[21373]}, 88) = 21373 [pid 21368] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21366] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21373] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21372] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21371] <... futex resumed>) = 0 [pid 21369] rt_sigprocmask(SIG_SETMASK, [] [pid 21367] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21366] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21373] <... set_robust_list resumed>) = 0 [pid 21372] <... futex resumed>) = 0 [pid 21371] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21370] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21367] <... futex resumed>) = 0 [pid 21373] rt_sigprocmask(SIG_SETMASK, [] [pid 21372] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21371] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21373] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21371] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21369] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21367] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21366] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21370] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21369] <... futex resumed>) = 1 [pid 21373] <... futex resumed>) = 0 [pid 21371] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21373] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21372] <... futex resumed>) = 0 [pid 21370] <... futex resumed>) = 1 [pid 21369] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21368] <... futex resumed>) = 0 [pid 21367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21366] <... futex resumed>) = 1 [pid 21373] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21372] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21370] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21368] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21366] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21374 attached [pid 21373] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21372] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21368] <... futex resumed>) = 0 [pid 21367] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21374] set_robust_list(0x5555804616e0, 24 [pid 21373] <... futex resumed>) = 1 [pid 21371] <... futex resumed>) = 0 [pid 21370] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21369] <... futex resumed>) = 0 [pid 21368] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21367] <... futex resumed>) = 1 [pid 21372] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21374] <... set_robust_list resumed>) = 0 [pid 21373] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21372] <... futex resumed>) = 1 [pid 21371] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21370] <... openat resumed>) = 3 [pid 21369] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21367] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21366] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21374 [pid 21374] rt_sigprocmask(SIG_SETMASK, [] [pid 21373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21372] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21371] <... openat resumed>) = 3 [pid 21370] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21369] <... futex resumed>) = 0 [pid 21366] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21373] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21366] <... futex resumed>) = 0 [pid 21366] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21373] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21372] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21371] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21370] <... futex resumed>) = 1 [pid 21369] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21368] <... futex resumed>) = 0 [pid 21374] <... prctl resumed>) = 0 [pid 21373] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21372] <... openat resumed>) = 3 [pid 21371] <... futex resumed>) = 1 [pid 21370] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21368] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21367] <... futex resumed>) = 0 [pid 21374] setpgid(0, 0 [pid 21373] <... futex resumed>) = 0 [pid 21372] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21371] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21369] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21368] <... futex resumed>) = 0 [pid 21367] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21374] <... setpgid resumed>) = 0 [pid 21373] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21372] <... futex resumed>) = 1 [pid 21371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21370] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21369] <... futex resumed>) = 0 [pid 21368] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21367] <... futex resumed>) = 0 [pid 21366] <... futex resumed>) = 0 [pid 21374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21373] <... openat resumed>) = 3 [pid 21372] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21371] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21370] <... pwrite64 resumed>) = 3 [pid 21369] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21367] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21366] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21374] <... openat resumed>) = 3 [pid 21373] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21371] <... pwrite64 resumed>) = 3 [pid 21370] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21366] <... futex resumed>) = 0 [pid 21374] write(3, "1000", 4 [pid 21373] <... futex resumed>) = 1 [pid 21372] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21371] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21370] <... futex resumed>) = 1 [pid 21369] <... futex resumed>) = 0 [pid 21368] <... futex resumed>) = 0 [pid 21366] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21374] <... write resumed>) = 4 [pid 21373] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21372] <... pwrite64 resumed>) = 3 [pid 21371] <... futex resumed>) = 1 [pid 21370] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21369] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21368] exit_group(0 [pid 21367] <... futex resumed>) = 0 [pid 21374] close(3 [pid 21373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21372] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21371] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21370] <... futex resumed>) = ? [pid 21369] <... futex resumed>) = 0 [pid 21368] <... exit_group resumed>) = ? [pid 21367] exit_group(0 [pid 21374] <... close resumed>) = 0 [pid 21373] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21372] <... futex resumed>) = 1 [pid 21370] +++ exited with 0 +++ [pid 21369] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21366] <... futex resumed>) = 0 [pid 21374] write(1, "executing program\n", 18 [pid 21373] <... pwrite64 resumed>) = 3 executing program [pid 21372] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21371] <... futex resumed>) = ? [pid 21367] <... exit_group resumed>) = ? [pid 21366] exit_group(0 [pid 21374] <... write resumed>) = 18 [pid 21373] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21371] +++ exited with 0 +++ [pid 21368] +++ exited with 0 +++ [pid 21373] <... futex resumed>) = 1 [pid 21369] <... futex resumed>) = 0 [pid 21373] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21369] exit_group(0 [pid 21373] <... futex resumed>) = ? [pid 21369] <... exit_group resumed>) = ? [pid 21374] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21373] +++ exited with 0 +++ [pid 21372] <... futex resumed>) = ? [pid 21366] <... exit_group resumed>) = ? [pid 21374] <... futex resumed>) = 0 [pid 21367] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21374] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21374] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21372] +++ exited with 0 +++ [pid 21369] +++ exited with 0 +++ [pid 21366] +++ exited with 0 +++ [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21369, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... restart_syscall resumed>) = 0 [pid 21374] <... mmap resumed>) = 0x7fe46feef000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21374] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 21374] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21374] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21375 attached [pid 21375] 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 [pid 21374] <... clone3 resumed> => {parent_tid=[21375]}, 88) = 21375 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21376 attached [pid 21375] <... rseq resumed>) = 0 [pid 21374] rt_sigprocmask(SIG_SETMASK, [] [pid 21375] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21376] set_robust_list(0x5555804616e0, 24 [pid 21375] <... set_robust_list resumed>) = 0 [pid 21374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21374] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21377 attached [pid 21376] <... set_robust_list resumed>) = 0 [pid 21375] rt_sigprocmask(SIG_SETMASK, [] [pid 21374] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21377 [pid 21376] rt_sigprocmask(SIG_SETMASK, [] [pid 21375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21374] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21376 ci2-upstream-fs/strace-static-x86_64: Process 21379 attached ci2-upstream-fs/strace-static-x86_64: Process 21378 attached [pid 21377] set_robust_list(0x5555804616e0, 24 [pid 21376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21375] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21379 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21378 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21375] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21377] <... set_robust_list resumed>) = 0 [pid 21375] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21378] set_robust_list(0x5555804616e0, 24) = 0 [pid 21377] rt_sigprocmask(SIG_SETMASK, [] [pid 21376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21374] <... futex resumed>) = 0 [pid 21379] set_robust_list(0x5555804616e0, 24 [pid 21378] rt_sigprocmask(SIG_SETMASK, [] [pid 21377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21376] <... prctl resumed>) = 0 [pid 21375] <... futex resumed>) = 1 [pid 21374] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21379] <... set_robust_list resumed>) = 0 [pid 21378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21376] setpgid(0, 0 [pid 21375] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21374] <... futex resumed>) = 0 [pid 21379] rt_sigprocmask(SIG_SETMASK, [] [pid 21378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21377] <... prctl resumed>) = 0 [pid 21376] <... setpgid resumed>) = 0 [pid 21375] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21374] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21378] <... prctl resumed>) = 0 [pid 21377] setpgid(0, 0 [pid 21376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21378] setpgid(0, 0 [pid 21375] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21378] <... setpgid resumed>) = 0 [pid 21377] <... setpgid resumed>) = 0 [pid 21374] <... futex resumed>) = 0 [pid 21378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21375] <... futex resumed>) = 1 [pid 21374] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21378] <... openat resumed>) = 3 [pid 21375] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21374] <... futex resumed>) = 0 [pid 21379] <... prctl resumed>) = 0 [pid 21376] <... openat resumed>) = 3 [pid 21379] setpgid(0, 0) = 0 [pid 21378] write(3, "1000", 4 [pid 21377] <... openat resumed>) = 3 [pid 21376] write(3, "1000", 4 [pid 21375] <... openat resumed>) = 3 [pid 21374] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21378] <... write resumed>) = 4 [pid 21376] <... write resumed>) = 4 [pid 21377] write(3, "1000", 4 [pid 21378] close(3 [pid 21375] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21379] <... openat resumed>) = 3 [pid 21378] <... close resumed>) = 0 [pid 21377] <... write resumed>) = 4 [pid 21376] close(3 [pid 21375] <... futex resumed>) = 1 [pid 21374] <... futex resumed>) = 0 [pid 21379] write(3, "1000", 4 [pid 21378] write(1, "executing program\n", 18 [pid 21377] close(3 [pid 21376] <... close resumed>) = 0 [pid 21379] <... write resumed>) = 4 [pid 21377] <... close resumed>) = 0 executing program executing program [pid 21376] write(1, "executing program\n", 18 [pid 21379] close(3 [pid 21378] <... write resumed>) = 18 [pid 21377] write(1, "executing program\n", 18 [pid 21376] <... write resumed>) = 18 [pid 21375] pwrite64(3, "\x02\x15\x5e", 3, 2 executing program [pid 21374] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21379] <... close resumed>) = 0 [pid 21378] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21377] <... write resumed>) = 18 [pid 21376] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21375] <... pwrite64 resumed>) = 3 [pid 21374] <... futex resumed>) = 0 [pid 21379] write(1, "executing program\n", 18 [pid 21378] <... futex resumed>) = 0 [pid 21377] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21376] <... futex resumed>) = 0 executing program [pid 21375] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21374] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21379] <... write resumed>) = 18 [pid 21378] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21377] <... futex resumed>) = 0 [pid 21376] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21375] <... futex resumed>) = 0 [pid 21374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21379] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21378] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21377] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21376] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21375] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21374] exit_group(0 [pid 21379] <... futex resumed>) = 0 [pid 21378] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21377] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21375] <... futex resumed>) = ? [pid 21374] <... exit_group resumed>) = ? [pid 21379] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21377] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21375] +++ exited with 0 +++ [pid 21379] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21379] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21376] <... mmap resumed>) = 0x7fe46feef000 [pid 21378] <... mmap resumed>) = 0x7fe46feef000 [pid 21377] <... mmap resumed>) = 0x7fe46feef000 [pid 21379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21376] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21378] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21379] <... mmap resumed>) = 0x7fe46feef000 [pid 21378] <... mprotect resumed>) = 0 [pid 21377] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21376] <... mprotect resumed>) = 0 [pid 21374] +++ exited with 0 +++ [pid 21379] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21378] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21377] <... mprotect resumed>) = 0 [pid 21378] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21376] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21374, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21379] <... mprotect resumed>) = 0 [pid 21378] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21377] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21376] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21380 attached [pid 21376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21381 attached [pid 21380] 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 [pid 21379] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21378] <... clone3 resumed> => {parent_tid=[21380]}, 88) = 21380 [pid 21377] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21381] 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 [pid 21380] <... rseq resumed>) = 0 [pid 21379] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21376] <... clone3 resumed> => {parent_tid=[21381]}, 88) = 21381 [pid 21381] <... rseq resumed>) = 0 [pid 21379] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21380] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21378] rt_sigprocmask(SIG_SETMASK, [] [pid 21376] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21382 attached [pid 21381] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21380] <... set_robust_list resumed>) = 0 [pid 21378] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21383 attached [pid 21382] 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 [pid 21381] <... set_robust_list resumed>) = 0 [pid 21380] rt_sigprocmask(SIG_SETMASK, [] [pid 21378] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21377] <... clone3 resumed> => {parent_tid=[21382]}, 88) = 21382 [pid 21376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21379] <... clone3 resumed> => {parent_tid=[21383]}, 88) = 21383 [pid 21383] 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 [pid 21382] <... rseq resumed>) = 0 [pid 21381] rt_sigprocmask(SIG_SETMASK, [] [pid 21380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21379] rt_sigprocmask(SIG_SETMASK, [] [pid 21378] <... futex resumed>) = 0 [pid 21377] rt_sigprocmask(SIG_SETMASK, [] [pid 21376] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21383] <... rseq resumed>) = 0 [pid 21382] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21380] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21378] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21376] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21383] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21382] <... set_robust_list resumed>) = 0 [pid 21381] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21380] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21379] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21377] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21376] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21384 attached [pid 21383] <... set_robust_list resumed>) = 0 [pid 21382] rt_sigprocmask(SIG_SETMASK, [] [pid 21381] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21380] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21379] <... futex resumed>) = 0 [pid 21377] <... futex resumed>) = 0 [pid 21384] set_robust_list(0x5555804616e0, 24 [pid 21383] rt_sigprocmask(SIG_SETMASK, [] [pid 21382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21381] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21380] <... futex resumed>) = 1 [pid 21379] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21378] <... futex resumed>) = 0 [pid 21377] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21384 [pid 21384] <... set_robust_list resumed>) = 0 [pid 21383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21382] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21381] <... futex resumed>) = 1 [pid 21380] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21378] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21376] <... futex resumed>) = 0 [pid 21384] rt_sigprocmask(SIG_SETMASK, [] [pid 21383] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21382] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21381] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21378] <... futex resumed>) = 0 [pid 21376] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21383] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21382] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21380] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21378] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21376] <... futex resumed>) = 0 [pid 21384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21381] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21376] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21384] <... prctl resumed>) = 0 [pid 21383] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21382] <... futex resumed>) = 1 [pid 21380] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21377] <... futex resumed>) = 0 [pid 21384] setpgid(0, 0 [pid 21383] <... futex resumed>) = 1 [pid 21382] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21381] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21379] <... futex resumed>) = 0 [pid 21377] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21384] <... setpgid resumed>) = 0 [pid 21383] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21380] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21382] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21380] <... futex resumed>) = 1 [pid 21379] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21378] <... futex resumed>) = 0 [pid 21377] <... futex resumed>) = 0 [pid 21384] <... openat resumed>) = 3 [pid 21382] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21381] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21379] <... futex resumed>) = 1 [pid 21377] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21381] <... futex resumed>) = 1 [pid 21379] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21376] <... futex resumed>) = 0 [pid 21384] write(3, "1000", 4 [pid 21383] <... futex resumed>) = 0 [pid 21382] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21381] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21380] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21378] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21376] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21384] <... write resumed>) = 4 [pid 21383] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21382] <... futex resumed>) = 1 [pid 21381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21380] <... openat resumed>) = 3 [pid 21378] <... futex resumed>) = 0 [pid 21377] <... futex resumed>) = 0 [pid 21376] <... futex resumed>) = 0 [pid 21384] close(3 [pid 21383] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21382] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21381] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21380] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21378] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21377] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21376] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21384] <... close resumed>) = 0 [pid 21383] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21380] <... futex resumed>) = 0 [pid 21378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21381] <... openat resumed>) = 3 [pid 21377] <... futex resumed>) = 0 [pid 21384] write(1, "executing program\n", 18 [pid 21383] <... futex resumed>) = 1 executing program [pid 21382] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21381] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21380] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21379] <... futex resumed>) = 0 [pid 21378] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21377] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21384] <... write resumed>) = 18 [pid 21383] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21382] <... openat resumed>) = 3 [pid 21381] <... futex resumed>) = 1 [pid 21380] <... pwrite64 resumed>) = 3 [pid 21379] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21378] <... futex resumed>) = 0 [pid 21376] <... futex resumed>) = 0 [pid 21384] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21382] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21381] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21380] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21379] <... futex resumed>) = 0 [pid 21378] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21376] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21384] <... futex resumed>) = 0 [pid 21383] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21382] <... futex resumed>) = 1 [pid 21381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21380] <... futex resumed>) = 0 [pid 21379] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21377] <... futex resumed>) = 0 [pid 21384] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21383] <... openat resumed>) = 3 [pid 21382] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21381] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21380] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21378] exit_group(0 [pid 21377] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21376] <... futex resumed>) = 0 [pid 21384] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21381] <... pwrite64 resumed>) = 3 [pid 21384] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21383] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21381] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21380] <... futex resumed>) = ? [pid 21378] <... exit_group resumed>) = ? [pid 21377] <... futex resumed>) = 0 [pid 21376] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21383] <... futex resumed>) = 1 [pid 21382] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21381] <... futex resumed>) = 0 [pid 21380] +++ exited with 0 +++ [pid 21379] <... futex resumed>) = 0 [pid 21377] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21383] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21382] <... pwrite64 resumed>) = 3 [pid 21381] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21379] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21378] +++ exited with 0 +++ [pid 21376] exit_group(0 [pid 21384] <... mmap resumed>) = 0x7fe46feef000 [pid 21383] <... pwrite64 resumed>) = 3 [pid 21382] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21379] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21384] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21383] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21382] <... futex resumed>) = 1 [pid 21381] <... futex resumed>) = ? [pid 21379] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21377] <... futex resumed>) = 0 [pid 21376] <... exit_group resumed>) = ? [pid 21384] <... mprotect resumed>) = 0 [pid 21383] <... futex resumed>) = 0 [pid 21382] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21381] +++ exited with 0 +++ [pid 21379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21377] exit_group(0 [pid 21384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21383] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21385 attached [pid 21382] <... futex resumed>) = ? [pid 21379] exit_group(0 [pid 21377] <... exit_group resumed>) = ? [pid 21376] +++ exited with 0 +++ [pid 21385] 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 [pid 21385] set_robust_list(0x7fe46ff0f9a0, 24 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21385] <... set_robust_list resumed>) = 0 [pid 21384] <... clone3 resumed> => {parent_tid=[21385]}, 88) = 21385 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21385] rt_sigprocmask(SIG_SETMASK, [] [pid 21384] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21386 attached [pid 21385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21383] <... futex resumed>) = ? [pid 21382] +++ exited with 0 +++ [pid 21379] <... exit_group resumed>) = ? [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21386 [pid 21385] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21384] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21383] +++ exited with 0 +++ [pid 21377] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21384] <... futex resumed>) = 0 [pid 21385] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21384] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21377, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21386] set_robust_list(0x5555804616e0, 24 [pid 21385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... restart_syscall resumed>) = 0 [pid 21386] <... set_robust_list resumed>) = 0 [pid 21385] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21385] <... futex resumed>) = 1 [pid 21384] <... futex resumed>) = 0 [pid 21385] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21384] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21386] rt_sigprocmask(SIG_SETMASK, [] [pid 21385] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21384] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21379] +++ exited with 0 +++ [pid 21384] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21385] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21385] <... futex resumed>) = 1 [pid 21384] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21386] <... prctl resumed>) = 0 [pid 21386] setpgid(0, 0 [pid 21385] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21384] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21386] <... setpgid resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21387 attached [pid 21386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21385] <... openat resumed>) = 3 [pid 21384] <... futex resumed>) = 0 [pid 21384] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21385] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21387 ci2-upstream-fs/strace-static-x86_64: Process 21388 attached [pid 21387] set_robust_list(0x5555804616e0, 24 [pid 21386] <... openat resumed>) = 3 [pid 21385] <... futex resumed>) = 1 [pid 21384] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21388] set_robust_list(0x5555804616e0, 24 [pid 21387] <... set_robust_list resumed>) = 0 [pid 21386] write(3, "1000", 4 [pid 21385] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21384] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21388 [pid 21388] <... set_robust_list resumed>) = 0 [pid 21387] rt_sigprocmask(SIG_SETMASK, [] [pid 21386] <... write resumed>) = 4 [pid 21385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21384] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21388] rt_sigprocmask(SIG_SETMASK, [] [pid 21387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21386] close(3 [pid 21385] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21384] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21386] <... close resumed>) = 0 [pid 21385] <... pwrite64 resumed>) = 3 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21387] <... prctl resumed>) = 0 [pid 21386] write(1, "executing program\n", 18 [pid 21385] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21387] setpgid(0, 0) = 0 executing program [pid 21387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21388] <... prctl resumed>) = 0 [pid 21387] <... openat resumed>) = 3 [pid 21386] <... write resumed>) = 18 [pid 21385] <... futex resumed>) = 1 [pid 21384] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21389 attached [pid 21388] setpgid(0, 0 [pid 21387] write(3, "1000", 4 [pid 21386] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21385] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21384] exit_group(0 [pid 21388] <... setpgid resumed>) = 0 [pid 21387] <... write resumed>) = 4 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21389 [pid 21386] <... futex resumed>) = 0 [pid 21389] set_robust_list(0x5555804616e0, 24 [pid 21388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21387] close(3 [pid 21386] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21385] <... futex resumed>) = ? [pid 21384] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21386] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21385] +++ exited with 0 +++ [pid 21387] <... close resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21387] write(1, "executing program\n", 18 [pid 21388] <... openat resumed>) = 3 [pid 21387] <... write resumed>) = 18 [pid 21389] <... set_robust_list resumed>) = 0 [pid 21387] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21386] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21387] <... futex resumed>) = 0 executing program [pid 21387] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21389] rt_sigprocmask(SIG_SETMASK, [] [pid 21388] write(3, "1000", 4 [pid 21387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 21386] <... mmap resumed>) = 0x7fe46feef000 [pid 21387] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21389] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21388] <... write resumed>) = 4 [pid 21387] <... mprotect resumed>) = 0 [pid 21386] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21388] close(3 [pid 21387] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21386] <... mprotect resumed>) = 0 [pid 21388] <... close resumed>) = 0 [pid 21388] write(1, "executing program\n", 18 [pid 21389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21388] <... write resumed>) = 18 [pid 21387] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21390 attached [pid 21390] 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 [pid 21387] <... clone3 resumed> => {parent_tid=[21390]}, 88) = 21390 [pid 21387] rt_sigprocmask(SIG_SETMASK, [] [pid 21390] <... rseq resumed>) = 0 [pid 21387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21390] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21390] <... set_robust_list resumed>) = 0 [pid 21388] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21387] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21390] rt_sigprocmask(SIG_SETMASK, [] [pid 21387] <... futex resumed>) = 0 [pid 21390] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21388] <... futex resumed>) = 0 [pid 21387] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21384] +++ exited with 0 +++ executing program [pid 21390] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21389] <... prctl resumed>) = 0 [pid 21388] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21388] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21388] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21390] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21389] setpgid(0, 0 [pid 21390] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21391 attached ) = 1 [pid 21389] <... setpgid resumed>) = 0 [pid 21388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21387] <... futex resumed>) = 0 [pid 21388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21391] 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 [pid 21390] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21388] <... mmap resumed>) = 0x7fe46feef000 [pid 21387] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21386] <... clone3 resumed> => {parent_tid=[21391]}, 88) = 21391 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21391] <... rseq resumed>) = 0 [pid 21390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21389] <... openat resumed>) = 3 [pid 21388] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21387] <... futex resumed>) = 0 [pid 21386] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21391] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21390] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21389] write(3, "1000", 4 [pid 21388] <... mprotect resumed>) = 0 [pid 21387] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21391] <... set_robust_list resumed>) = 0 [pid 21390] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21390] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21387] <... futex resumed>) = 0 [pid 21390] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21387] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21392 attached [pid 21391] rt_sigprocmask(SIG_SETMASK, [] [pid 21390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21387] <... futex resumed>) = 0 [pid 21386] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21392] set_robust_list(0x5555804616e0, 24 [pid 21390] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21387] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21392] <... set_robust_list resumed>) = 0 [pid 21391] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21390] <... openat resumed>) = 3 [pid 21389] <... write resumed>) = 4 [pid 21386] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21392] rt_sigprocmask(SIG_SETMASK, [] [pid 21391] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21389] close(3 [pid 21388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21391] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21389] <... close resumed>) = 0 [pid 21388] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21392 [pid 21392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21390] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21389] write(1, "executing program\n", 18ci2-upstream-fs/strace-static-x86_64: Process 21393 attached executing program [pid 21392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21390] <... futex resumed>) = 1 [pid 21389] <... write resumed>) = 18 [pid 21387] <... futex resumed>) = 0 [pid 21386] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21393] 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 [pid 21392] <... prctl resumed>) = 0 [pid 21391] <... futex resumed>) = 1 [pid 21390] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21389] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21388] <... clone3 resumed> => {parent_tid=[21393]}, 88) = 21393 [pid 21387] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21386] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21393] <... rseq resumed>) = 0 [pid 21392] setpgid(0, 0 [pid 21391] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21389] <... futex resumed>) = 0 [pid 21388] rt_sigprocmask(SIG_SETMASK, [] [pid 21386] <... futex resumed>) = 0 [pid 21393] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21392] <... setpgid resumed>) = 0 [pid 21390] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21387] <... futex resumed>) = 0 [pid 21393] <... set_robust_list resumed>) = 0 [pid 21392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21390] <... pwrite64 resumed>) = 3 [pid 21389] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21387] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21386] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21393] rt_sigprocmask(SIG_SETMASK, [] [pid 21391] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21390] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21392] <... openat resumed>) = 3 [pid 21388] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21389] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21393] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21392] write(3, "1000", 4 [pid 21391] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21390] <... futex resumed>) = 1 [pid 21389] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21388] <... futex resumed>) = 0 [pid 21387] <... futex resumed>) = 0 [pid 21393] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21392] <... write resumed>) = 4 [pid 21391] <... futex resumed>) = 1 [pid 21390] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21389] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21388] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21387] exit_group(0 [pid 21386] <... futex resumed>) = 0 [pid 21393] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21392] close(3 [pid 21391] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21390] <... futex resumed>) = ? [pid 21389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21387] <... exit_group resumed>) = ? [pid 21386] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21393] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21392] <... close resumed>) = 0 [pid 21391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21390] +++ exited with 0 +++ [pid 21389] <... mmap resumed>) = 0x7fe46feef000 [pid 21386] <... futex resumed>) = 0 [pid 21391] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21393] <... futex resumed>) = 1 [pid 21392] write(1, "executing program\n", 18 executing program [pid 21393] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21392] <... write resumed>) = 18 [pid 21391] <... openat resumed>) = 3 [pid 21386] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21392] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21389] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21388] <... futex resumed>) = 0 [pid 21387] +++ exited with 0 +++ [pid 21392] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21392] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21392] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21389] <... mprotect resumed>) = 0 [pid 21388] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21393] <... futex resumed>) = 0 [pid 21391] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21388] <... futex resumed>) = 1 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21393] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21392] <... mmap resumed>) = 0x7fe46feef000 [pid 21391] <... futex resumed>) = 1 [pid 21389] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21388] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21386] <... futex resumed>) = 0 [pid 21393] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21392] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21391] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21389] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21386] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21393] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21392] <... mprotect resumed>) = 0 [pid 21391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21386] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21394 attached [pid 21393] <... futex resumed>) = 1 [pid 21392] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21391] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21388] <... futex resumed>) = 0 [pid 21386] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21394] 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 [pid 21393] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21392] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21391] <... pwrite64 resumed>) = 3 [pid 21389] <... clone3 resumed> => {parent_tid=[21394]}, 88) = 21394 [pid 21388] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21394] <... rseq resumed>) = 0 [pid 21393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21388] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21391] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21395 attached [pid 21394] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21393] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21389] rt_sigprocmask(SIG_SETMASK, [] [pid 21388] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21396 attached [pid 21395] 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 [pid 21394] <... set_robust_list resumed>) = 0 [pid 21391] <... futex resumed>) = 1 [pid 21389] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21386] <... futex resumed>) = 0 [pid 21396] set_robust_list(0x5555804616e0, 24 [pid 21395] <... rseq resumed>) = 0 [pid 21394] rt_sigprocmask(SIG_SETMASK, [] [pid 21393] <... openat resumed>) = 3 [pid 21392] <... clone3 resumed> => {parent_tid=[21395]}, 88) = 21395 [pid 21391] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21389] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21386] exit_group(0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21396 [pid 21396] <... set_robust_list resumed>) = 0 [pid 21395] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21392] rt_sigprocmask(SIG_SETMASK, [] [pid 21391] <... futex resumed>) = ? [pid 21389] <... futex resumed>) = 0 [pid 21386] <... exit_group resumed>) = ? [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21394] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21396] rt_sigprocmask(SIG_SETMASK, [] [pid 21395] <... set_robust_list resumed>) = 0 [pid 21393] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21395] rt_sigprocmask(SIG_SETMASK, [] [pid 21393] <... futex resumed>) = 1 [pid 21392] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21389] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21388] <... futex resumed>) = 0 [pid 21396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21394] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21393] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21392] <... futex resumed>) = 0 [pid 21388] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21396] <... prctl resumed>) = 0 [pid 21395] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21394] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21392] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21388] <... futex resumed>) = 0 [pid 21396] setpgid(0, 0 [pid 21395] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21394] <... futex resumed>) = 1 [pid 21393] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21389] <... futex resumed>) = 0 [pid 21388] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21394] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21389] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21389] <... futex resumed>) = 0 [pid 21396] <... setpgid resumed>) = 0 [pid 21395] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21394] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21393] <... pwrite64 resumed>) = 3 [pid 21391] +++ exited with 0 +++ [pid 21389] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21386] +++ exited with 0 +++ [pid 21396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21395] <... futex resumed>) = 1 [pid 21393] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21392] <... futex resumed>) = 0 [pid 21396] <... openat resumed>) = 3 [pid 21394] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21395] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21392] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21396] write(3, "1000", 4 [pid 21395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21393] <... futex resumed>) = 1 [pid 21392] <... futex resumed>) = 0 [pid 21394] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21388] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21396] <... write resumed>) = 4 [pid 21395] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21394] <... futex resumed>) = 1 [pid 21393] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21392] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21389] <... futex resumed>) = 0 [pid 21388] exit_group(0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21396] close(3 [pid 21395] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21394] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21393] <... futex resumed>) = ? [pid 21389] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21388] <... exit_group resumed>) = ? [pid 21394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21389] <... futex resumed>) = 0 [pid 21396] <... close resumed>) = 0 [pid 21395] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21394] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21393] +++ exited with 0 +++ [pid 21389] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... restart_syscall resumed>) = 0 [pid 21396] write(1, "executing program\n", 18 [pid 21395] <... futex resumed>) = 1 executing program [pid 21394] <... openat resumed>) = 3 [pid 21392] <... futex resumed>) = 0 [pid 21388] +++ exited with 0 +++ [pid 21396] <... write resumed>) = 18 [pid 21395] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21392] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21396] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21392] <... futex resumed>) = 0 [pid 21396] <... futex resumed>) = 0 [pid 21395] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21392] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21394] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21396] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21395] <... openat resumed>) = 3 [pid 21394] <... futex resumed>) = 1 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21396] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21395] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21394] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21389] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21389] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21395] <... futex resumed>) = 1 [pid 21394] <... futex resumed>) = 0 [pid 21392] <... futex resumed>) = 0 [pid 21389] <... futex resumed>) = 1 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21395] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21394] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21392] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21396] <... mmap resumed>) = 0x7fe46feef000 [pid 21395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21392] <... futex resumed>) = 0 [pid 21389] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21396] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21395] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21394] <... pwrite64 resumed>) = 3 [pid 21392] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21396] <... mprotect resumed>) = 0 [pid 21395] <... pwrite64 resumed>) = 3 [pid 21396] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21395] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21394] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21394] <... futex resumed>) = 1 [pid 21389] <... futex resumed>) = 0 [pid 21395] <... futex resumed>) = 1 [pid 21394] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21392] <... futex resumed>) = 0 [pid 21396] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21395] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21392] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21397 attached [pid 21396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21389] exit_group(0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21397] set_robust_list(0x5555804616e0, 24 [pid 21395] <... futex resumed>) = ? [pid 21392] <... exit_group resumed>) = ? [pid 21389] <... exit_group resumed>) = ? [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21398 attached [pid 21397] <... set_robust_list resumed>) = 0 [pid 21396] <... clone3 resumed> => {parent_tid=[21398]}, 88) = 21398 [pid 21395] +++ exited with 0 +++ [pid 21394] <... futex resumed>) = ? [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21397 [pid 21398] 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 [pid 21397] rt_sigprocmask(SIG_SETMASK, [] [pid 21396] rt_sigprocmask(SIG_SETMASK, [] [pid 21397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21392] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21396] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21397] <... prctl resumed>) = 0 [pid 21396] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21392, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21398] <... rseq resumed>) = 0 [pid 21397] setpgid(0, 0 [pid 21398] set_robust_list(0x7fe46ff0f9a0, 24 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21398] <... set_robust_list resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21399 attached [pid 21398] rt_sigprocmask(SIG_SETMASK, [] [pid 21397] <... setpgid resumed>) = 0 [pid 21399] set_robust_list(0x5555804616e0, 24 [pid 21398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21394] +++ exited with 0 +++ [pid 21389] +++ exited with 0 +++ [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21399 [pid 21398] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21389, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21398] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21398] <... futex resumed>) = 1 [pid 21399] <... set_robust_list resumed>) = 0 [pid 21398] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21397] <... openat resumed>) = 3 [pid 21396] <... futex resumed>) = 0 [pid 21399] rt_sigprocmask(SIG_SETMASK, [] [pid 21396] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21397] write(3, "1000", 4 [pid 21396] <... futex resumed>) = 0 [pid 21399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21397] <... write resumed>) = 4 [pid 21396] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21399] <... prctl resumed>) = 0 [pid 21398] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21397] close(3ci2-upstream-fs/strace-static-x86_64: Process 21400 attached [pid 21399] setpgid(0, 0 [pid 21397] <... close resumed>) = 0 [pid 21400] set_robust_list(0x5555804616e0, 24 [pid 21399] <... setpgid resumed>) = 0 [pid 21398] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21400 [pid 21400] <... set_robust_list resumed>) = 0 [pid 21399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21398] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21397] write(1, "executing program\n", 18 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 21400] rt_sigprocmask(SIG_SETMASK, [] [pid 21399] <... openat resumed>) = 3 [pid 21397] <... write resumed>) = 18 [pid 21396] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21398] <... futex resumed>) = 1 [pid 21400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21398] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21396] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21399] write(3, "1000", 4 [pid 21397] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21396] <... futex resumed>) = 0 [pid 21400] <... prctl resumed>) = 0 [pid 21399] <... write resumed>) = 4 [pid 21397] <... futex resumed>) = 0 [pid 21400] setpgid(0, 0 [pid 21399] close(3 [pid 21397] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21400] <... setpgid resumed>) = 0 [pid 21399] <... close resumed>) = 0 [pid 21397] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21399] write(1, "executing program\n", 18 executing program [pid 21397] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21400] <... openat resumed>) = 3 [pid 21399] <... write resumed>) = 18 [pid 21397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21396] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21400] write(3, "1000", 4 [pid 21399] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21400] <... write resumed>) = 4 [pid 21399] <... futex resumed>) = 0 [pid 21397] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21400] close(3 [pid 21399] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21397] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21400] <... close resumed>) = 0 [pid 21399] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21397] <... mprotect resumed>) = 0 [pid 21399] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program [pid 21400] write(1, "executing program\n", 18 [pid 21399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21397] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21400] <... write resumed>) = 18 [pid 21399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21400] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21399] <... mmap resumed>) = 0x7fe46feef000 [pid 21397] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21400] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21399] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21397] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21400] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21399] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21401 attached [pid 21400] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21399] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21397] <... clone3 resumed> => {parent_tid=[21401]}, 88) = 21401 [pid 21401] 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 [pid 21400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21401] <... rseq resumed>) = 0 [pid 21400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21399] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21397] rt_sigprocmask(SIG_SETMASK, [] [pid 21401] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21400] <... mmap resumed>) = 0x7fe46feef000 [pid 21399] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21398] <... openat resumed>) = 3 ci2-upstream-fs/strace-static-x86_64: Process 21402 attached ci2-upstream-fs/strace-static-x86_64: Process 21403 attached [pid 21401] <... set_robust_list resumed>) = 0 [pid 21400] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21398] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21402 [pid 21402] set_robust_list(0x5555804616e0, 24 [pid 21401] rt_sigprocmask(SIG_SETMASK, [] [pid 21400] <... mprotect resumed>) = 0 [pid 21399] <... clone3 resumed> => {parent_tid=[21403]}, 88) = 21403 [pid 21398] <... futex resumed>) = 1 [pid 21397] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21396] <... futex resumed>) = 0 [pid 21403] 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 [pid 21402] <... set_robust_list resumed>) = 0 [pid 21398] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21396] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21403] <... rseq resumed>) = 0 [pid 21402] rt_sigprocmask(SIG_SETMASK, [] [pid 21401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21400] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21399] rt_sigprocmask(SIG_SETMASK, [] [pid 21397] <... futex resumed>) = 0 [pid 21403] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21401] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21400] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21397] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21396] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21403] <... set_robust_list resumed>) = 0 [pid 21402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21401] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21400] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21399] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21398] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21396] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21404 attached [pid 21403] rt_sigprocmask(SIG_SETMASK, [] [pid 21402] <... prctl resumed>) = 0 [pid 21401] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21399] <... futex resumed>) = 0 [pid 21398] <... pwrite64 resumed>) = 3 [pid 21404] 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 [pid 21403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21402] setpgid(0, 0 [pid 21401] <... futex resumed>) = 1 [pid 21397] <... futex resumed>) = 0 [pid 21398] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21404] <... rseq resumed>) = 0 [pid 21403] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21404] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21398] <... futex resumed>) = 1 [pid 21402] <... setpgid resumed>) = 0 [pid 21403] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21401] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21399] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21397] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21396] <... futex resumed>) = 0 [pid 21404] <... set_robust_list resumed>) = 0 [pid 21403] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21401] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21400] <... clone3 resumed> => {parent_tid=[21404]}, 88) = 21404 [pid 21399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21398] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21397] <... futex resumed>) = 0 [pid 21404] rt_sigprocmask(SIG_SETMASK, [] [pid 21403] <... futex resumed>) = 0 [pid 21402] <... openat resumed>) = 3 [pid 21401] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21400] rt_sigprocmask(SIG_SETMASK, [] [pid 21399] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21397] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21396] exit_group(0 [pid 21404] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21403] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21402] write(3, "1000", 4 [pid 21401] <... futex resumed>) = 0 [pid 21400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21399] <... futex resumed>) = 0 [pid 21397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21404] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21403] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21402] <... write resumed>) = 4 [pid 21401] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21400] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21399] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21398] <... futex resumed>) = ? [pid 21397] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21396] <... exit_group resumed>) = ? [pid 21404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21402] close(3 [pid 21401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21400] <... futex resumed>) = 0 [pid 21397] <... futex resumed>) = 0 [pid 21404] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21403] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21402] <... close resumed>) = 0 [pid 21401] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21400] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21397] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21402] write(1, "executing program\n", 18 [pid 21401] <... openat resumed>) = 3 [pid 21402] <... write resumed>) = 18 [pid 21403] <... futex resumed>) = 1 [pid 21402] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21401] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21399] <... futex resumed>) = 0 [pid 21404] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21403] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21404] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21402] <... futex resumed>) = 0 [pid 21401] <... futex resumed>) = 1 [pid 21399] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21397] <... futex resumed>) = 0 executing program [pid 21404] <... futex resumed>) = 1 [pid 21403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21402] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21401] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21400] <... futex resumed>) = 0 [pid 21399] <... futex resumed>) = 0 [pid 21397] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21404] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21403] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21402] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21400] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21399] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21397] <... futex resumed>) = 0 [pid 21404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21403] <... openat resumed>) = 3 [pid 21402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21401] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21400] <... futex resumed>) = 0 [pid 21398] +++ exited with 0 +++ [pid 21397] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21396] +++ exited with 0 +++ [pid 21404] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21403] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21401] <... pwrite64 resumed>) = 3 [pid 21400] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21396, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21401] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21403] <... futex resumed>) = 1 [pid 21402] <... mmap resumed>) = 0x7fe46feef000 [pid 21399] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21404] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21403] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21402] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21401] <... futex resumed>) = 1 [pid 21399] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21397] <... futex resumed>) = 0 [pid 21404] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21403] <... futex resumed>) = 0 [pid 21402] <... mprotect resumed>) = 0 [pid 21401] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21399] <... futex resumed>) = 1 [pid 21397] exit_group(0 [pid 21402] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21399] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21404] <... futex resumed>) = 1 [pid 21403] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21402] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21401] <... futex resumed>) = ? [pid 21400] <... futex resumed>) = 0 [pid 21397] <... exit_group resumed>) = ? [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21404] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21403] <... pwrite64 resumed>) = 3 [pid 21402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21401] +++ exited with 0 +++ [pid 21400] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21403] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21404] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWRci2-upstream-fs/strace-static-x86_64: Process 21406 attached ci2-upstream-fs/strace-static-x86_64: Process 21405 attached [pid 21403] <... futex resumed>) = 1 [pid 21400] <... futex resumed>) = 0 [pid 21399] <... futex resumed>) = 0 [pid 21397] +++ exited with 0 +++ [pid 21404] <... openat resumed>) = 3 [pid 21403] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21406] set_robust_list(0x5555804616e0, 24 [pid 21405] 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 [pid 21404] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21402] <... clone3 resumed> => {parent_tid=[21405]}, 88) = 21405 [pid 21406] <... set_robust_list resumed>) = 0 [pid 21400] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21399] exit_group(0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21406 [pid 21405] <... rseq resumed>) = 0 [pid 21404] <... futex resumed>) = 0 [pid 21403] <... futex resumed>) = ? [pid 21402] rt_sigprocmask(SIG_SETMASK, [] [pid 21400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21399] <... exit_group resumed>) = ? [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21406] rt_sigprocmask(SIG_SETMASK, [] [pid 21405] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21404] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21403] +++ exited with 0 +++ [pid 21402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21400] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21405] <... set_robust_list resumed>) = 0 [pid 21404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21405] rt_sigprocmask(SIG_SETMASK, [] [pid 21404] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21402] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21400] <... futex resumed>) = 0 [pid 21399] +++ exited with 0 +++ [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21406] <... prctl resumed>) = 0 [pid 21405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21404] <... pwrite64 resumed>) = 3 [pid 21402] <... futex resumed>) = 0 [pid 21400] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21406] setpgid(0, 0 [pid 21405] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21404] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21402] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21406] <... setpgid resumed>) = 0 [pid 21405] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21400] exit_group(0 [pid 21404] <... futex resumed>) = ? [pid 21405] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21400] <... exit_group resumed>) = ? [pid 21405] <... futex resumed>) = 1 [pid 21402] <... futex resumed>) = 0 [pid 21402] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21405] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21402] <... futex resumed>) = 0 [pid 21406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21402] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21405] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5635] <... restart_syscall resumed>) = 0 [pid 21405] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21402] <... futex resumed>) = 0 [pid 21405] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21402] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21406] <... openat resumed>) = 3 [pid 21405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21402] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21407 attached [pid 21405] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21402] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21407 [pid 21407] set_robust_list(0x5555804616e0, 24 [pid 21406] write(3, "1000", 4 [pid 21405] <... openat resumed>) = 3 [pid 21404] +++ exited with 0 +++ [pid 21400] +++ exited with 0 +++ [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21407] <... set_robust_list resumed>) = 0 [pid 21406] <... write resumed>) = 4 [pid 21405] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21400, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21407] rt_sigprocmask(SIG_SETMASK, [] [pid 21406] close(3 [pid 21405] <... futex resumed>) = 1 [pid 21402] <... futex resumed>) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21406] <... close resumed>) = 0 executing program [pid 21406] write(1, "executing program\n", 18) = 18 [pid 21405] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21402] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21408 attached [pid 21407] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21406] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21405] <... pwrite64 resumed>) = 3 [pid 21402] <... futex resumed>) = 0 [pid 21408] set_robust_list(0x5555804616e0, 24 [pid 21407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21406] <... futex resumed>) = 0 [pid 21405] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21402] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21408] <... set_robust_list resumed>) = 0 [pid 21407] <... prctl resumed>) = 0 [pid 21406] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21405] <... futex resumed>) = 0 [pid 21402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21408 [pid 21408] rt_sigprocmask(SIG_SETMASK, [] [pid 21407] setpgid(0, 0 [pid 21406] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21405] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21402] exit_group(0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... restart_syscall resumed>) = 0 [pid 21408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21407] <... setpgid resumed>) = 0 [pid 21406] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21405] <... futex resumed>) = ? [pid 21402] <... exit_group resumed>) = ? [pid 21407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21405] +++ exited with 0 +++ [pid 21408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21408] <... prctl resumed>) = 0 [pid 21407] <... openat resumed>) = 3 [pid 21406] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21408] setpgid(0, 0 [pid 21406] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21408] <... setpgid resumed>) = 0 [pid 21407] write(3, "1000", 4 [pid 21406] <... mprotect resumed>) = 0 [pid 21402] +++ exited with 0 +++ [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21407] <... write resumed>) = 4 [pid 21406] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21407] close(3) = 0 [pid 21407] write(1, "executing program\n", 18) = 18 [pid 21407] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21407] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 executing program [pid 21407] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21406] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21407] <... mmap resumed>) = 0x7fe46feef000 [pid 21407] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 21406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21408] <... openat resumed>) = 3 [pid 21407] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21409 attached [pid 21407] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21406] <... clone3 resumed> => {parent_tid=[21409]}, 88) = 21409 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21409] 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 [pid 21408] write(3, "1000", 4 [pid 21406] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21409] <... rseq resumed>) = 0 [pid 21407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21411 attached [pid 21409] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21410 attached [pid 21411] 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 [pid 21409] <... set_robust_list resumed>) = 0 [pid 21408] <... write resumed>) = 4 [pid 21407] <... clone3 resumed> => {parent_tid=[21411]}, 88) = 21411 [pid 21406] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21411] <... rseq resumed>) = 0 [pid 21409] rt_sigprocmask(SIG_SETMASK, [] [pid 21407] rt_sigprocmask(SIG_SETMASK, [] [pid 21411] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21410] set_robust_list(0x5555804616e0, 24 [pid 21411] <... set_robust_list resumed>) = 0 [pid 21409] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21408] close(3 [pid 21407] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21406] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21410 [pid 21410] <... set_robust_list resumed>) = 0 [pid 21411] rt_sigprocmask(SIG_SETMASK, [] [pid 21409] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21408] <... close resumed>) = 0 [pid 21407] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21410] rt_sigprocmask(SIG_SETMASK, [] [pid 21411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21409] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21408] write(1, "executing program\n", 18 [pid 21407] <... futex resumed>) = 0 executing program [pid 21406] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21412 attached [pid 21410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21411] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21409] <... futex resumed>) = 0 [pid 21408] <... write resumed>) = 18 [pid 21407] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21411] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21409] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21408] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21406] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21412 [pid 21412] set_robust_list(0x5555804616e0, 24 [pid 21410] <... prctl resumed>) = 0 [pid 21411] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21409] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21408] <... futex resumed>) = 0 [pid 21406] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21410] setpgid(0, 0 [pid 21411] <... futex resumed>) = 1 [pid 21408] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21407] <... futex resumed>) = 0 [pid 21412] <... set_robust_list resumed>) = 0 [pid 21409] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21406] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21410] <... setpgid resumed>) = 0 [pid 21411] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21409] <... futex resumed>) = 0 [pid 21408] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21407] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21412] rt_sigprocmask(SIG_SETMASK, [] [pid 21410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21409] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21408] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21407] <... futex resumed>) = 0 [pid 21406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21411] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21406] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21410] <... openat resumed>) = 3 [pid 21411] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21409] <... futex resumed>) = 0 [pid 21408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21407] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21406] <... futex resumed>) = 1 [pid 21412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21410] write(3, "1000", 4 [pid 21411] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21409] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21406] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21412] <... prctl resumed>) = 0 [pid 21410] <... write resumed>) = 4 [pid 21411] <... futex resumed>) = 1 [pid 21407] <... futex resumed>) = 0 [pid 21412] setpgid(0, 0 [pid 21411] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21409] <... openat resumed>) = 3 [pid 21407] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21408] <... mmap resumed>) = 0x7fe46feef000 [pid 21412] <... setpgid resumed>) = 0 [pid 21410] close(3 [pid 21411] <... openat resumed>) = 3 [pid 21409] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21407] <... futex resumed>) = 0 [pid 21412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21410] <... close resumed>) = 0 [pid 21408] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21410] write(1, "executing program\n", 18 [pid 21411] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21409] <... futex resumed>) = 1 [pid 21407] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21406] <... futex resumed>) = 0 executing program [pid 21412] <... openat resumed>) = 3 [pid 21410] <... write resumed>) = 18 [pid 21411] <... futex resumed>) = 0 [pid 21409] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21408] <... mprotect resumed>) = 0 [pid 21407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21406] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21412] write(3, "1000", 4 [pid 21410] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21411] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21407] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21406] <... futex resumed>) = 0 [pid 21412] <... write resumed>) = 4 [pid 21410] <... futex resumed>) = 0 [pid 21411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21409] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21408] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21407] <... futex resumed>) = 0 [pid 21406] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21412] close(3 [pid 21410] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21411] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21408] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21412] <... close resumed>) = 0 [pid 21410] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21412] write(1, "executing program\n", 18 [pid 21411] <... pwrite64 resumed>) = 3 [pid 21410] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21409] <... pwrite64 resumed>) = 3 executing program [pid 21408] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21407] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21412] <... write resumed>) = 18 [pid 21410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21411] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21409] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21413 attached [pid 21412] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21411] <... futex resumed>) = 0 [pid 21409] <... futex resumed>) = 1 [pid 21407] exit_group(0 [pid 21406] <... futex resumed>) = 0 [pid 21413] 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 [pid 21412] <... futex resumed>) = 0 [pid 21410] <... mmap resumed>) = 0x7fe46feef000 [pid 21409] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21407] <... exit_group resumed>) = ? [pid 21406] exit_group(0 [pid 21408] <... clone3 resumed> => {parent_tid=[21413]}, 88) = 21413 [pid 21413] <... rseq resumed>) = 0 [pid 21412] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21410] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21411] +++ exited with 0 +++ [pid 21412] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21408] rt_sigprocmask(SIG_SETMASK, [] [pid 21412] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21413] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21410] <... mprotect resumed>) = 0 [pid 21409] <... futex resumed>) = ? [pid 21408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21406] <... exit_group resumed>) = ? [pid 21413] <... set_robust_list resumed>) = 0 [pid 21412] <... mmap resumed>) = 0x7fe46feef000 [pid 21410] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21409] +++ exited with 0 +++ [pid 21408] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21407] +++ exited with 0 +++ [pid 21413] rt_sigprocmask(SIG_SETMASK, [] [pid 21412] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21410] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21408] <... futex resumed>) = 0 [pid 21413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21412] <... mprotect resumed>) = 0 [pid 21410] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21406] +++ exited with 0 +++ [pid 21408] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21414 attached [pid 21413] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21406, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21414] 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 [pid 21413] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21412] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21414] <... rseq resumed>) = 0 [pid 21413] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21412] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21410] <... clone3 resumed> => {parent_tid=[21414]}, 88) = 21414 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21414] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21413] <... futex resumed>) = 1 [pid 21412] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21410] rt_sigprocmask(SIG_SETMASK, [] [pid 21408] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21414] <... set_robust_list resumed>) = 0 [pid 21414] rt_sigprocmask(SIG_SETMASK, [] [pid 21413] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21414] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21415 attached [pid 21410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21408] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21414] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21415] 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 [pid 21410] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21413] <... futex resumed>) = 0 [pid 21412] <... clone3 resumed> => {parent_tid=[21415]}, 88) = 21415 [pid 21410] <... futex resumed>) = 0 [pid 21408] <... futex resumed>) = 1 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21415] <... rseq resumed>) = 0 [pid 21414] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21413] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21410] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21415] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21414] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21413] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21412] rt_sigprocmask(SIG_SETMASK, [] [pid 21408] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21415] <... set_robust_list resumed>) = 0 [pid 21414] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21415] rt_sigprocmask(SIG_SETMASK, [] [pid 21414] <... futex resumed>) = 1 [pid 21413] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21412] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21410] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21414] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21413] <... futex resumed>) = 1 [pid 21412] <... futex resumed>) = 0 [pid 21410] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21408] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21415] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21413] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21412] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21410] <... futex resumed>) = 0 [pid 21408] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21416 attached [pid 21415] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21414] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21413] <... openat resumed>) = 3 [pid 21410] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21408] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21417 attached [pid 21416] set_robust_list(0x5555804616e0, 24 [pid 21415] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21414] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21413] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21408] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21416 [pid 21417] set_robust_list(0x5555804616e0, 24 [pid 21416] <... set_robust_list resumed>) = 0 [pid 21415] <... futex resumed>) = 1 [pid 21412] <... futex resumed>) = 0 [pid 21408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21417] <... set_robust_list resumed>) = 0 [pid 21416] rt_sigprocmask(SIG_SETMASK, [] [pid 21415] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21414] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21413] <... futex resumed>) = 0 [pid 21412] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21417 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21417] rt_sigprocmask(SIG_SETMASK, [] [pid 21416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21414] <... futex resumed>) = 1 [pid 21413] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21412] <... futex resumed>) = 0 [pid 21410] <... futex resumed>) = 0 [pid 21408] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21415] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21414] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21413] <... pwrite64 resumed>) = 3 [pid 21412] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21410] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21408] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21416] <... prctl resumed>) = 0 [pid 21415] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21413] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21410] <... futex resumed>) = 0 [pid 21408] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21417] <... prctl resumed>) = 0 [pid 21416] setpgid(0, 0 [pid 21415] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21414] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21413] <... futex resumed>) = 0 [pid 21410] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21417] setpgid(0, 0 [pid 21416] <... setpgid resumed>) = 0 [pid 21415] <... futex resumed>) = 1 [pid 21414] <... openat resumed>) = 3 [pid 21413] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21412] <... futex resumed>) = 0 [pid 21408] exit_group(0 [pid 21417] <... setpgid resumed>) = 0 [pid 21416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21415] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21416] <... openat resumed>) = 3 [pid 21415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21414] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21413] <... futex resumed>) = ? [pid 21412] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21408] <... exit_group resumed>) = ? [pid 21417] <... openat resumed>) = 3 [pid 21416] write(3, "1000", 4 [pid 21415] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21414] <... futex resumed>) = 1 [pid 21413] +++ exited with 0 +++ [pid 21412] <... futex resumed>) = 0 [pid 21410] <... futex resumed>) = 0 [pid 21416] <... write resumed>) = 4 [pid 21414] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21410] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21417] write(3, "1000", 4 [pid 21416] close(3 [pid 21415] <... openat resumed>) = 3 [pid 21414] <... pwrite64 resumed>) = 3 [pid 21412] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21410] <... futex resumed>) = 0 [pid 21408] +++ exited with 0 +++ [pid 21417] <... write resumed>) = 4 [pid 21416] <... close resumed>) = 0 [pid 21415] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21414] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21410] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21417] close(3 [pid 21416] write(1, "executing program\n", 18 [pid 21415] <... futex resumed>) = 0 [pid 21414] <... futex resumed>) = 0 [pid 21412] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21417] <... close resumed>) = 0 [pid 21416] <... write resumed>) = 18 [pid 21415] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21414] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21412] <... futex resumed>) = 0 [pid 21410] exit_group(0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21417] write(1, "executing program\n", 18 [pid 21416] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21415] <... pwrite64 resumed>) = 3 [pid 21414] <... futex resumed>) = ? executing program [pid 21412] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21410] <... exit_group resumed>) = ? [pid 21417] <... write resumed>) = 18 [pid 21416] <... futex resumed>) = 0 [pid 21415] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21414] +++ exited with 0 +++ [pid 21412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21417] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21416] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21415] <... futex resumed>) = 0 [pid 21417] <... futex resumed>) = 0 [pid 21416] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21415] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21412] exit_group(0 [pid 21417] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21416] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21415] <... futex resumed>) = ? [pid 21412] <... exit_group resumed>) = ? [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21417] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21415] +++ exited with 0 +++ [pid 21410] +++ exited with 0 +++ [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21410, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21416] <... mmap resumed>) = 0x7fe46feef000 [pid 21412] +++ exited with 0 +++ [pid 21417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21416] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21412, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21416] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21418 attached [pid 21417] <... mmap resumed>) = 0x7fe46feef000 [pid 21416] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... restart_syscall resumed>) = 0 [pid 21417] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21416] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21418] set_robust_list(0x5555804616e0, 24 [pid 21416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21418 [pid 21418] <... set_robust_list resumed>) = 0 [pid 21417] <... mprotect resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21419 attached [pid 21419] 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 [pid 21418] rt_sigprocmask(SIG_SETMASK, [] [pid 21419] <... rseq resumed>) = 0 [pid 21417] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21416] <... clone3 resumed> => {parent_tid=[21419]}, 88) = 21419 [pid 21418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21420 attached [pid 21419] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21416] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21420] set_robust_list(0x5555804616e0, 24 [pid 21419] <... set_robust_list resumed>) = 0 [pid 21418] <... prctl resumed>) = 0 [pid 21417] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21420] <... set_robust_list resumed>) = 0 [pid 21419] rt_sigprocmask(SIG_SETMASK, [] [pid 21418] setpgid(0, 0 [pid 21417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21416] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21420 [pid 21420] rt_sigprocmask(SIG_SETMASK, [] [pid 21419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21421 attached [pid 21419] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21418] <... setpgid resumed>) = 0 [pid 21416] <... futex resumed>) = 0 [pid 21421] 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 [pid 21420] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21419] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21421] <... rseq resumed>) = 0 [pid 21420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21419] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21416] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21421] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21420] <... prctl resumed>) = 0 [pid 21419] <... futex resumed>) = 0 [pid 21417] <... clone3 resumed> => {parent_tid=[21421]}, 88) = 21421 [pid 21416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21421] <... set_robust_list resumed>) = 0 [pid 21420] setpgid(0, 0 [pid 21419] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21417] rt_sigprocmask(SIG_SETMASK, [] [pid 21416] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21422 attached [pid 21421] rt_sigprocmask(SIG_SETMASK, [] [pid 21420] <... setpgid resumed>) = 0 [pid 21419] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21418] <... openat resumed>) = 3 [pid 21417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21416] <... futex resumed>) = 0 [pid 21417] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21416] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21422] set_robust_list(0x5555804616e0, 24 [pid 21421] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21419] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21418] write(3, "1000", 4 [pid 21417] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21422 [pid 21422] <... set_robust_list resumed>) = 0 [pid 21421] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21420] <... openat resumed>) = 3 [pid 21419] <... futex resumed>) = 1 [pid 21417] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21422] rt_sigprocmask(SIG_SETMASK, [] [pid 21421] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21419] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21418] <... write resumed>) = 4 [pid 21416] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21421] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21420] write(3, "1000", 4 [pid 21418] close(3 [pid 21416] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21421] <... futex resumed>) = 1 [pid 21420] <... write resumed>) = 4 [pid 21417] <... futex resumed>) = 0 [pid 21421] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21420] close(3 [pid 21419] <... futex resumed>) = 0 [pid 21418] <... close resumed>) = 0 [pid 21417] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21416] <... futex resumed>) = 1 [pid 21422] <... prctl resumed>) = 0 [pid 21421] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21420] <... close resumed>) = 0 [pid 21419] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21417] <... futex resumed>) = 0 [pid 21416] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21422] setpgid(0, 0 [pid 21420] write(1, "executing program\n", 18 [pid 21419] <... openat resumed>) = 3 [pid 21418] write(1, "executing program\n", 18 executing program executing program [pid 21417] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21422] <... setpgid resumed>) = 0 [pid 21421] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21420] <... write resumed>) = 18 [pid 21418] <... write resumed>) = 18 [pid 21417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21418] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21417] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21418] <... futex resumed>) = 0 [pid 21417] <... futex resumed>) = 0 [pid 21418] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21421] <... futex resumed>) = 0 [pid 21420] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21419] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21418] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21417] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21422] <... openat resumed>) = 3 [pid 21421] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21420] <... futex resumed>) = 0 [pid 21419] <... futex resumed>) = 1 [pid 21416] <... futex resumed>) = 0 [pid 21418] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21422] write(3, "1000", 4 [pid 21421] <... openat resumed>) = 3 [pid 21420] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21419] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21416] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21422] <... write resumed>) = 4 [pid 21421] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21420] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21416] <... futex resumed>) = 0 [pid 21422] close(3 [pid 21421] <... futex resumed>) = 1 [pid 21420] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21419] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21417] <... futex resumed>) = 0 [pid 21422] <... close resumed>) = 0 [pid 21421] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21420] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21419] <... pwrite64 resumed>) = 3 [pid 21418] <... mmap resumed>) = 0x7fe46feef000 [pid 21417] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21416] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21422] write(1, "executing program\n", 18 [pid 21421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 21420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21419] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21417] <... futex resumed>) = 0 [pid 21418] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21422] <... write resumed>) = 18 [pid 21421] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21420] <... mmap resumed>) = 0x7fe46feef000 [pid 21419] <... futex resumed>) = 0 [pid 21417] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21422] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21421] <... pwrite64 resumed>) = 3 [pid 21420] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21419] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21418] <... mprotect resumed>) = 0 [pid 21416] exit_group(0 [pid 21422] <... futex resumed>) = 0 [pid 21421] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21420] <... mprotect resumed>) = 0 [pid 21418] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21416] <... exit_group resumed>) = ? [pid 21422] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21421] <... futex resumed>) = 1 [pid 21420] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21419] <... futex resumed>) = ? [pid 21418] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21417] <... futex resumed>) = 0 [pid 21422] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21421] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21420] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21417] exit_group(0 [pid 21422] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci2-upstream-fs/strace-static-x86_64: Process 21423 attached , NULL, 8) = 0 [pid 21421] <... futex resumed>) = ? [pid 21420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21419] +++ exited with 0 +++ [pid 21417] <... exit_group resumed>) = ? [pid 21416] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21424 attached [pid 21423] 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 [pid 21422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21421] +++ exited with 0 +++ [pid 21424] 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 [pid 21423] <... rseq resumed>) = 0 [pid 21422] <... mmap resumed>) = 0x7fe46feef000 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21424] <... rseq resumed>) = 0 [pid 21422] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21420] <... clone3 resumed> => {parent_tid=[21424]}, 88) = 21424 [pid 21424] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21423] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21418] <... clone3 resumed> => {parent_tid=[21423]}, 88) = 21423 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21423] <... set_robust_list resumed>) = 0 [pid 21418] rt_sigprocmask(SIG_SETMASK, [] [pid 21423] rt_sigprocmask(SIG_SETMASK, [] [pid 21418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21418] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21424] <... set_robust_list resumed>) = 0 [pid 21420] rt_sigprocmask(SIG_SETMASK, [] [pid 21418] <... futex resumed>) = 0 [pid 21423] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21418] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21424] rt_sigprocmask(SIG_SETMASK, [] [pid 21420] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21423] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21422] <... mprotect resumed>) = 0 [pid 21420] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21417] +++ exited with 0 +++ [pid 21424] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21423] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21422] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21420] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21424] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21423] <... futex resumed>) = 1 [pid 21422] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21420] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21418] <... futex resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21424] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21423] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21418] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21424] <... futex resumed>) = 0 [pid 21420] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21418] <... futex resumed>) = 0 [pid 21423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21424] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21423] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21420] <... futex resumed>) = 0 [pid 21418] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21422] <... clone3 resumed> => {parent_tid=[21425]}, 88) = 21425 ci2-upstream-fs/strace-static-x86_64: Process 21425 attached [pid 21424] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21423] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21420] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21425] 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 [pid 21424] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21422] rt_sigprocmask(SIG_SETMASK, [] [pid 21420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21425] <... rseq resumed>) = 0 [pid 21424] <... futex resumed>) = 0 [pid 21420] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21425] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21424] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21423] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21420] <... futex resumed>) = 0 [pid 21425] <... set_robust_list resumed>) = 0 [pid 21424] <... openat resumed>) = 3 [pid 21423] <... futex resumed>) = 1 [pid 21422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21420] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21418] <... futex resumed>) = 0 [pid 21425] rt_sigprocmask(SIG_SETMASK, [] [pid 21424] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21423] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21422] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21424] <... futex resumed>) = 1 [pid 21422] <... futex resumed>) = 0 [pid 21420] <... futex resumed>) = 0 [pid 21423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21418] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21426 attached [pid 21425] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21424] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21422] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21420] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21423] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21418] <... futex resumed>) = 0 [pid 21426] set_robust_list(0x5555804616e0, 24 [pid 21425] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21420] <... futex resumed>) = 0 [pid 21418] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21426] <... set_robust_list resumed>) = 0 [pid 21425] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21424] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21423] <... openat resumed>) = 3 [pid 21420] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21426 [pid 21426] rt_sigprocmask(SIG_SETMASK, [] [pid 21425] <... futex resumed>) = 1 [pid 21424] <... pwrite64 resumed>) = 3 [pid 21423] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21422] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21427 attached [pid 21426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21425] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21424] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21423] <... futex resumed>) = 1 [pid 21422] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21418] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21427] set_robust_list(0x5555804616e0, 24 [pid 21426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21423] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21422] <... futex resumed>) = 0 [pid 21420] <... futex resumed>) = 0 [pid 21418] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21427] <... set_robust_list resumed>) = 0 [pid 21426] <... prctl resumed>) = 0 [pid 21425] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21424] <... futex resumed>) = 1 [pid 21423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21422] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21420] exit_group(0 [pid 21418] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21427 [pid 21427] rt_sigprocmask(SIG_SETMASK, [] [pid 21426] setpgid(0, 0 [pid 21425] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21423] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21420] <... exit_group resumed>) = ? [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21426] <... setpgid resumed>) = 0 [pid 21418] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21424] +++ exited with 0 +++ [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21427] <... prctl resumed>) = 0 [pid 21426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21425] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21423] <... pwrite64 resumed>) = 3 [pid 21427] setpgid(0, 0 [pid 21426] <... openat resumed>) = 3 [pid 21425] <... futex resumed>) = 1 [pid 21423] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21422] <... futex resumed>) = 0 [pid 21420] +++ exited with 0 +++ [pid 21427] <... setpgid resumed>) = 0 [pid 21426] write(3, "1000", 4 [pid 21425] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21423] <... futex resumed>) = 1 [pid 21422] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21418] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21420, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21426] <... write resumed>) = 4 [pid 21425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21423] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21422] <... futex resumed>) = 0 [pid 21418] exit_group(0 [pid 21427] <... openat resumed>) = 3 [pid 21426] close(3 [pid 21425] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21422] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21418] <... exit_group resumed>) = ? [pid 21423] <... futex resumed>) = ? [pid 21427] write(3, "1000", 4 [pid 21426] <... close resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21427] <... write resumed>) = 4 [pid 21426] write(1, "executing program\n", 18 [pid 21425] <... openat resumed>) = 3 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21427] close(3 [pid 21426] <... write resumed>) = 18 executing program [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21427] <... close resumed>) = 0 [pid 21426] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21425] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21422] <... futex resumed>) = 0 [pid 21425] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21427] write(1, "executing program\n", 18 [pid 21426] <... futex resumed>) = 0 [pid 21427] <... write resumed>) = 18 executing program [pid 21426] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21422] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21428 attached [pid 21427] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21426] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21425] <... futex resumed>) = 0 [pid 21423] +++ exited with 0 +++ [pid 21422] <... futex resumed>) = 1 [pid 21418] +++ exited with 0 +++ [pid 21426] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21425] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21422] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21428 [pid 21428] set_robust_list(0x5555804616e0, 24 [pid 21427] <... futex resumed>) = 0 [pid 21426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21425] <... pwrite64 resumed>) = 3 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21428] <... set_robust_list resumed>) = 0 [pid 21427] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21425] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21418, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21428] rt_sigprocmask(SIG_SETMASK, [] [pid 21427] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21426] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21427] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21426] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21425] <... futex resumed>) = 1 [pid 21422] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21425] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21422] exit_group(0 [pid 21428] <... prctl resumed>) = 0 [pid 21427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21426] <... mprotect resumed>) = 0 [pid 21422] <... exit_group resumed>) = ? [pid 21428] setpgid(0, 0 [pid 21427] <... mmap resumed>) = 0x7fe46feef000 [pid 21426] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21425] <... futex resumed>) = ? [pid 21428] <... setpgid resumed>) = 0 [pid 21427] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21426] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21427] <... mprotect resumed>) = 0 [pid 21426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21428] <... openat resumed>) = 3 [pid 21427] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21429 attached , [], 8) = 0 [pid 21429] 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 [pid 21428] write(3, "1000", 4 [pid 21427] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21429] <... rseq resumed>) = 0 [pid 21426] <... clone3 resumed> => {parent_tid=[21429]}, 88) = 21429 [pid 21425] +++ exited with 0 +++ [pid 21422] +++ exited with 0 +++ [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21429] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21428] <... write resumed>) = 4 [pid 21427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21426] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21430 attached [pid 21429] <... set_robust_list resumed>) = 0 [pid 21428] close(3 [pid 21426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21430] 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 [pid 21429] rt_sigprocmask(SIG_SETMASK, [] [pid 21428] <... close resumed>) = 0 [pid 21427] <... clone3 resumed> => {parent_tid=[21430]}, 88) = 21430 [pid 21426] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21430] <... rseq resumed>) = 0 [pid 21429] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21428] write(1, "executing program\n", 18 [pid 21427] rt_sigprocmask(SIG_SETMASK, [] [pid 21426] <... futex resumed>) = 0 executing program ci2-upstream-fs/strace-static-x86_64: Process 21431 attached [pid 21430] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21429] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21428] <... write resumed>) = 18 [pid 21427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21426] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21431 [pid 21431] set_robust_list(0x5555804616e0, 24 [pid 21430] <... set_robust_list resumed>) = 0 [pid 21429] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21428] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21427] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21431] <... set_robust_list resumed>) = 0 [pid 21430] rt_sigprocmask(SIG_SETMASK, [] [pid 21429] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21428] <... futex resumed>) = 0 [pid 21427] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21431] rt_sigprocmask(SIG_SETMASK, [] [pid 21430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21429] <... futex resumed>) = 1 [pid 21428] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21427] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21426] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21429] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21426] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21430] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21428] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21426] <... futex resumed>) = 0 [pid 21431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21430] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21428] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21431] <... prctl resumed>) = 0 [pid 21430] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21431] setpgid(0, 0 [pid 21430] <... futex resumed>) = 1 [pid 21428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21427] <... futex resumed>) = 0 [pid 21431] <... setpgid resumed>) = 0 [pid 21430] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21429] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21428] <... mmap resumed>) = 0x7fe46feef000 [pid 21427] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21426] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21432 attached [pid 21431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21430] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21432] set_robust_list(0x5555804616e0, 24 [pid 21431] <... openat resumed>) = 3 [pid 21430] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21429] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21428] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21427] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21432 [pid 21432] <... set_robust_list resumed>) = 0 [pid 21431] write(3, "1000", 4 [pid 21430] <... futex resumed>) = 0 [pid 21429] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21428] <... mprotect resumed>) = 0 [pid 21427] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21432] rt_sigprocmask(SIG_SETMASK, [] [pid 21430] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21428] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21431] <... write resumed>) = 4 [pid 21427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21426] <... futex resumed>) = 0 [pid 21429] <... futex resumed>) = 1 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21426] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21429] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21426] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21426] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21431] close(3 [pid 21432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21429] <... openat resumed>) = 3 [pid 21428] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21427] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21431] <... close resumed>) = 0 [pid 21432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21431] write(1, "executing program\n", 18 [pid 21430] <... futex resumed>) = 0 [pid 21429] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21427] <... futex resumed>) = 1 ci2-upstream-fs/strace-static-x86_64: Process 21433 attached [pid 21432] <... prctl resumed>) = 0 [pid 21431] <... write resumed>) = 18 [pid 21430] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21429] <... futex resumed>) = 1 [pid 21427] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21426] <... futex resumed>) = 0 [pid 21433] 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 [pid 21432] setpgid(0, 0 [pid 21431] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21430] <... openat resumed>) = 3 [pid 21429] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21428] <... clone3 resumed> => {parent_tid=[21433]}, 88) = 21433 [pid 21426] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21433] <... rseq resumed>) = 0 [pid 21432] <... setpgid resumed>) = 0 [pid 21431] <... futex resumed>) = 0 [pid 21430] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21428] rt_sigprocmask(SIG_SETMASK, [] [pid 21426] <... futex resumed>) = 0 [pid 21433] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21431] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21430] <... futex resumed>) = 1 [pid 21429] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21427] <... futex resumed>) = 0 [pid 21426] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21433] <... set_robust_list resumed>) = 0 [pid 21432] <... openat resumed>) = 3 [pid 21431] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21430] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21429] <... pwrite64 resumed>) = 3 [pid 21428] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21427] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21433] rt_sigprocmask(SIG_SETMASK, [] [pid 21431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21433] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21433] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21432] write(3, "1000", 4 [pid 21431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21430] <... pwrite64 resumed>) = 3 [pid 21429] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21428] <... futex resumed>) = 0 [pid 21427] <... futex resumed>) = 0 [pid 21433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21432] <... write resumed>) = 4 [pid 21431] <... mmap resumed>) = 0x7fe46feef000 [pid 21430] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21429] <... futex resumed>) = 1 [pid 21428] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21427] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21426] <... futex resumed>) = 0 [pid 21433] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21432] close(3 [pid 21431] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21430] <... futex resumed>) = 0 [pid 21429] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21426] exit_group(0 [pid 21433] <... futex resumed>) = 0 [pid 21432] <... close resumed>) = 0 [pid 21431] <... mprotect resumed>) = 0 [pid 21430] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21433] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21426] <... exit_group resumed>) = ? [pid 21433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21432] write(1, "executing program\n", 18 [pid 21431] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21429] <... futex resumed>) = ? executing program [pid 21428] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21427] exit_group(0 [pid 21433] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21432] <... write resumed>) = 18 [pid 21431] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21428] <... futex resumed>) = 0 [pid 21430] <... futex resumed>) = ? [pid 21427] <... exit_group resumed>) = ? [pid 21432] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21430] +++ exited with 0 +++ [pid 21429] +++ exited with 0 +++ [pid 21428] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21426] +++ exited with 0 +++ [pid 21433] <... mount resumed>) = -1 EBUSY (Device or resource busy) ci2-upstream-fs/strace-static-x86_64: Process 21434 attached [pid 21433] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21432] <... futex resumed>) = 0 [pid 21427] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21434] 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 [pid 21433] <... futex resumed>) = 1 [pid 21432] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21431] <... clone3 resumed> => {parent_tid=[21434]}, 88) = 21434 [pid 21428] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21427, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21434] <... rseq resumed>) = 0 [pid 21433] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21432] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21431] rt_sigprocmask(SIG_SETMASK, [] [pid 21428] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21434] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21432] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21428] <... futex resumed>) = 0 [pid 21433] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21431] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21434] <... set_robust_list resumed>) = 0 [pid 21432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21431] <... futex resumed>) = 0 [pid 21428] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21434] rt_sigprocmask(SIG_SETMASK, [] [pid 21432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21431] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21433] <... openat resumed>) = 3 [pid 21432] <... mmap resumed>) = 0x7fe46feef000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21434] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21433] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21432] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21435 attached [pid 21434] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21433] <... futex resumed>) = 1 [pid 21432] <... mprotect resumed>) = 0 [pid 21428] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21436 attached [pid 21435] set_robust_list(0x5555804616e0, 24 [pid 21434] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21433] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21432] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21428] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21435 [pid 21436] set_robust_list(0x5555804616e0, 24 [pid 21435] <... set_robust_list resumed>) = 0 [pid 21434] <... futex resumed>) = 1 [pid 21433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21431] <... futex resumed>) = 0 [pid 21428] <... futex resumed>) = 0 [pid 21436] <... set_robust_list resumed>) = 0 [pid 21435] rt_sigprocmask(SIG_SETMASK, [] [pid 21434] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21433] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21432] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21431] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21428] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21436 [pid 21435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21432] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21431] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21437 attached [pid 21436] rt_sigprocmask(SIG_SETMASK, [] [pid 21435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21433] <... pwrite64 resumed>) = 3 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21437] 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 [pid 21436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21435] <... prctl resumed>) = 0 [pid 21434] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21433] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21431] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21437] <... rseq resumed>) = 0 [pid 21436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21435] setpgid(0, 0 [pid 21432] <... clone3 resumed> => {parent_tid=[21437]}, 88) = 21437 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21437] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21436] <... prctl resumed>) = 0 [pid 21435] <... setpgid resumed>) = 0 [pid 21434] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21433] <... futex resumed>) = 1 [pid 21432] rt_sigprocmask(SIG_SETMASK, [] [pid 21428] <... futex resumed>) = 0 [pid 21437] <... set_robust_list resumed>) = 0 [pid 21436] setpgid(0, 0 [pid 21435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21434] <... futex resumed>) = 1 [pid 21433] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21431] <... futex resumed>) = 0 [pid 21428] exit_group(0 [pid 21437] rt_sigprocmask(SIG_SETMASK, [] [pid 21436] <... setpgid resumed>) = 0 [pid 21435] <... openat resumed>) = 3 [pid 21434] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21432] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21431] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21437] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21431] <... futex resumed>) = 0 [pid 21437] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21435] write(3, "1000", 4 [pid 21434] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21433] <... futex resumed>) = ? [pid 21432] <... futex resumed>) = 0 [pid 21431] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21428] <... exit_group resumed>) = ? [pid 21437] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21436] <... openat resumed>) = 3 [pid 21435] <... write resumed>) = 4 [pid 21432] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21436] write(3, "1000", 4 [pid 21434] <... openat resumed>) = 3 [pid 21433] +++ exited with 0 +++ [pid 21436] <... write resumed>) = 4 [pid 21434] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21436] close(3 [pid 21434] <... futex resumed>) = 1 [pid 21436] <... close resumed>) = 0 [pid 21437] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21436] write(1, "executing program\n", 18 [pid 21435] close(3 [pid 21434] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 21431] <... futex resumed>) = 0 [pid 21437] <... futex resumed>) = 0 [pid 21436] <... write resumed>) = 18 [pid 21435] <... close resumed>) = 0 [pid 21432] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21431] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21428] +++ exited with 0 +++ [pid 21437] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21435] write(1, "executing program\n", 18 [pid 21432] <... futex resumed>) = 0 [pid 21431] <... futex resumed>) = 1 [pid 21434] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 21436] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21437] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21435] <... write resumed>) = 18 [pid 21432] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21431] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21437] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21436] <... futex resumed>) = 0 [pid 21435] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21434] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21437] <... futex resumed>) = 0 [pid 21436] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21435] <... futex resumed>) = 0 [pid 21434] <... pwrite64 resumed>) = 3 [pid 21432] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21437] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21436] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21435] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21434] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21432] <... futex resumed>) = 0 [pid 21437] <... openat resumed>) = 3 [pid 21436] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21435] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21434] <... futex resumed>) = 1 [pid 21432] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21431] <... futex resumed>) = 0 [pid 21437] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21435] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21431] exit_group(0 [pid 21434] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21437] <... futex resumed>) = 1 [pid 21436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21432] <... futex resumed>) = 0 [pid 21431] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21437] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21434] +++ exited with 0 +++ [pid 21432] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21436] <... mmap resumed>) = 0x7fe46feef000 [pid 21437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21435] <... mmap resumed>) = 0x7fe46feef000 [pid 21432] <... futex resumed>) = 0 [pid 21436] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21437] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21435] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21432] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21431] +++ exited with 0 +++ [pid 21437] <... pwrite64 resumed>) = 3 [pid 21436] <... mprotect resumed>) = 0 [pid 21435] <... mprotect resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21431, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21436] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21435] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21437] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21436] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21437] <... futex resumed>) = 1 [pid 21432] <... futex resumed>) = 0 [pid 21437] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21432] exit_group(0 [pid 21436] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21435] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21439 attached ci2-upstream-fs/strace-static-x86_64: Process 21438 attached [pid 21437] <... futex resumed>) = ? [pid 21435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21432] <... exit_group resumed>) = ? [pid 21439] 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 [pid 21438] set_robust_list(0x5555804616e0, 24 [pid 21437] +++ exited with 0 +++ [pid 21436] <... clone3 resumed> => {parent_tid=[21439]}, 88) = 21439 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21440 attached [pid 21436] rt_sigprocmask(SIG_SETMASK, [] [pid 21440] 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 [pid 21436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21435] <... clone3 resumed> => {parent_tid=[21440]}, 88) = 21440 [pid 21440] <... rseq resumed>) = 0 [pid 21436] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21440] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21436] <... futex resumed>) = 0 [pid 21435] rt_sigprocmask(SIG_SETMASK, [] [pid 21440] <... set_robust_list resumed>) = 0 [pid 21439] <... rseq resumed>) = 0 [pid 21438] <... set_robust_list resumed>) = 0 [pid 21436] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21438 [pid 21440] rt_sigprocmask(SIG_SETMASK, [] [pid 21439] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21438] rt_sigprocmask(SIG_SETMASK, [] [pid 21435] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21439] <... set_robust_list resumed>) = 0 [pid 21435] <... futex resumed>) = 0 [pid 21440] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21439] rt_sigprocmask(SIG_SETMASK, [] [pid 21435] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21440] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21440] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21435] <... futex resumed>) = 0 [pid 21435] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21440] <... futex resumed>) = 1 [pid 21439] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21435] <... futex resumed>) = 0 [pid 21440] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21435] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21440] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21432] +++ exited with 0 +++ [pid 21440] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21439] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21438] <... prctl resumed>) = 0 [pid 21440] <... futex resumed>) = 1 [pid 21439] <... futex resumed>) = 1 [pid 21438] setpgid(0, 0 [pid 21436] <... futex resumed>) = 0 [pid 21435] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21441 attached [pid 21440] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21439] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21438] <... setpgid resumed>) = 0 [pid 21436] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21435] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21441] set_robust_list(0x5555804616e0, 24 [pid 21440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21436] <... futex resumed>) = 0 [pid 21435] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21441 [pid 21441] <... set_robust_list resumed>) = 0 [pid 21440] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21439] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21436] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21441] rt_sigprocmask(SIG_SETMASK, [] [pid 21440] <... openat resumed>) = 3 [pid 21438] <... openat resumed>) = 3 [pid 21435] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 21441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21440] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21440] <... futex resumed>) = 1 [pid 21439] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21438] write(3, "1000", 4 [pid 21435] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21441] <... prctl resumed>) = 0 [pid 21440] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21435] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21441] setpgid(0, 0 [pid 21440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21435] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21441] <... setpgid resumed>) = 0 [pid 21440] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21439] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21438] <... write resumed>) = 4 [pid 21435] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21440] <... pwrite64 resumed>) = 3 [pid 21441] <... openat resumed>) = 3 [pid 21440] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21439] <... futex resumed>) = 1 [pid 21438] close(3 [pid 21436] <... futex resumed>) = 0 [pid 21441] write(3, "1000", 4 [pid 21440] <... futex resumed>) = 1 [pid 21439] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21436] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21435] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21442 attached [pid 21441] <... write resumed>) = 4 [pid 21440] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21439] <... openat resumed>) = 3 [pid 21438] <... close resumed>) = 0 [pid 21436] <... futex resumed>) = 0 [pid 21435] exit_group(0 [pid 21442] set_robust_list(0x5555804616e0, 24 [pid 21441] close(3 [pid 21440] <... futex resumed>) = ? [pid 21439] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21438] write(1, "executing program\n", 18 executing program [pid 21436] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21435] <... exit_group resumed>) = ? [pid 21442] <... set_robust_list resumed>) = 0 [pid 21441] <... close resumed>) = 0 [pid 21440] +++ exited with 0 +++ [pid 21439] <... futex resumed>) = 0 [pid 21438] <... write resumed>) = 18 [pid 21436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21442 [pid 21438] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21438] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21438] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21442] rt_sigprocmask(SIG_SETMASK, [] [pid 21438] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21438] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21441] write(1, "executing program\n", 18 [pid 21439] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21436] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21436] <... futex resumed>) = 0 [pid 21441] <... write resumed>) = 18 [pid 21442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21439] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21438] <... mmap resumed>) = 0x7fe46feef000 [pid 21436] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 21441] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21442] <... prctl resumed>) = 0 [pid 21441] <... futex resumed>) = 0 [pid 21439] <... pwrite64 resumed>) = 3 [pid 21435] +++ exited with 0 +++ [pid 21442] setpgid(0, 0 [pid 21441] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21438] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21442] <... setpgid resumed>) = 0 [pid 21441] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21439] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21438] <... mprotect resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21435, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21441] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21439] <... futex resumed>) = 1 [pid 21438] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21436] <... futex resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21439] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21438] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21436] exit_group(0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21442] <... openat resumed>) = 3 [pid 21441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21439] <... futex resumed>) = ? [pid 21438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21436] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21443 attached [pid 21442] write(3, "1000", 4 [pid 21441] <... mmap resumed>) = 0x7fe46feef000 [pid 21439] +++ exited with 0 +++ [pid 21438] <... clone3 resumed> => {parent_tid=[21443]}, 88) = 21443 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21442] <... write resumed>) = 4 [pid 21443] 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 [pid 21441] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21438] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21442] close(3 [pid 21443] <... rseq resumed>) = 0 [pid 21441] <... mprotect resumed>) = 0 [pid 21438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21443] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21442] <... close resumed>) = 0 [pid 21441] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21438] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21436] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21444 attached [pid 21443] <... set_robust_list resumed>) = 0 [pid 21438] <... futex resumed>) = 0 [pid 21442] write(1, "executing program\n", 18 [pid 21443] rt_sigprocmask(SIG_SETMASK, [] [pid 21441] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 21438] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21444 [pid 21444] set_robust_list(0x5555804616e0, 24 [pid 21443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21442] <... write resumed>) = 18 [pid 21441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21436, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21444] <... set_robust_list resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21445 attached [pid 21443] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21442] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21444] rt_sigprocmask(SIG_SETMASK, [] [pid 21443] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21441] <... clone3 resumed> => {parent_tid=[21445]}, 88) = 21445 [pid 21445] 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 [pid 21441] rt_sigprocmask(SIG_SETMASK, [] [pid 21444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21443] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21442] <... futex resumed>) = 0 [pid 21441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21445] <... rseq resumed>) = 0 [pid 21444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21443] <... futex resumed>) = 1 [pid 21442] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21441] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21438] <... futex resumed>) = 0 [pid 21445] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21444] <... prctl resumed>) = 0 [pid 21443] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21442] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21441] <... futex resumed>) = 0 [pid 21438] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21445] <... set_robust_list resumed>) = 0 [pid 21444] setpgid(0, 0 [pid 21443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21442] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21441] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21438] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21445] rt_sigprocmask(SIG_SETMASK, [] [pid 21444] <... setpgid resumed>) = 0 [pid 21443] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21438] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21445] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21443] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21445] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21444] <... openat resumed>) = 3 [pid 21445] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21445] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21444] write(3, "1000", 4 [pid 21441] <... futex resumed>) = 0 [pid 21444] <... write resumed>) = 4 [pid 21441] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21444] close(3 [pid 21445] <... futex resumed>) = 0 [pid 21444] <... close resumed>) = 0 [pid 21443] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21442] <... mmap resumed>) = 0x7fe46feef000 [pid 21441] <... futex resumed>) = 1 [pid 21445] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21444] write(1, "executing program\n", 18 [pid 21443] <... futex resumed>) = 1 [pid 21442] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21441] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21438] <... futex resumed>) = 0 [pid 21443] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21442] <... mprotect resumed>) = 0 [pid 21438] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21445] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21444] <... write resumed>) = 18 [pid 21443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21442] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21438] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21446 attached executing program [pid 21444] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21443] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21442] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21438] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21446] set_robust_list(0x5555804616e0, 24 [pid 21445] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21444] <... futex resumed>) = 0 [pid 21443] <... openat resumed>) = 3 [pid 21442] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21446 [pid 21446] <... set_robust_list resumed>) = 0 [pid 21445] <... futex resumed>) = 1 [pid 21444] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21441] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21447 attached [pid 21446] rt_sigprocmask(SIG_SETMASK, [] [pid 21445] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21444] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21443] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21441] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21447] 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 [pid 21446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21443] <... futex resumed>) = 1 [pid 21442] <... clone3 resumed> => {parent_tid=[21447]}, 88) = 21447 [pid 21441] <... futex resumed>) = 0 [pid 21438] <... futex resumed>) = 0 [pid 21447] <... rseq resumed>) = 0 [pid 21446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21445] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21443] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21442] rt_sigprocmask(SIG_SETMASK, [] [pid 21441] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21438] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21447] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21446] <... prctl resumed>) = 0 [pid 21445] <... openat resumed>) = 3 [pid 21444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21438] <... futex resumed>) = 0 [pid 21447] <... set_robust_list resumed>) = 0 [pid 21446] setpgid(0, 0 [pid 21445] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21444] <... mmap resumed>) = 0x7fe46feef000 [pid 21443] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21442] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21438] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21447] rt_sigprocmask(SIG_SETMASK, [] [pid 21446] <... setpgid resumed>) = 0 [pid 21445] <... futex resumed>) = 1 [pid 21444] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21443] <... pwrite64 resumed>) = 3 [pid 21442] <... futex resumed>) = 0 [pid 21441] <... futex resumed>) = 0 [pid 21447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21445] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21447] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21446] <... openat resumed>) = 3 [pid 21445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21444] <... mprotect resumed>) = 0 [pid 21443] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21442] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21441] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21445] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21446] write(3, "1000", 4 [pid 21444] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21443] <... futex resumed>) = 1 [pid 21438] <... futex resumed>) = 0 [pid 21447] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21446] <... write resumed>) = 4 [pid 21445] <... pwrite64 resumed>) = 3 [pid 21443] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21441] <... futex resumed>) = 0 [pid 21438] exit_group(0 [pid 21447] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21446] close(3 [pid 21445] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21444] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21443] <... futex resumed>) = ? [pid 21441] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21438] <... exit_group resumed>) = ? [pid 21447] <... futex resumed>) = 1 [pid 21446] <... close resumed>) = 0 [pid 21445] <... futex resumed>) = 0 [pid 21444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21442] <... futex resumed>) = 0 [pid 21441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21447] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21445] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULLci2-upstream-fs/strace-static-x86_64: Process 21448 attached executing program [pid 21446] write(1, "executing program\n", 18 [pid 21443] +++ exited with 0 +++ [pid 21442] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21441] exit_group(0 [pid 21448] 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 [pid 21446] <... write resumed>) = 18 [pid 21442] <... futex resumed>) = 1 [pid 21448] <... rseq resumed>) = 0 [pid 21447] <... futex resumed>) = 0 [pid 21445] <... futex resumed>) = ? [pid 21444] <... clone3 resumed> => {parent_tid=[21448]}, 88) = 21448 [pid 21442] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21441] <... exit_group resumed>) = ? [pid 21438] +++ exited with 0 +++ [pid 21448] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21447] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21446] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21445] +++ exited with 0 +++ [pid 21444] rt_sigprocmask(SIG_SETMASK, [] [pid 21448] <... set_robust_list resumed>) = 0 [pid 21446] <... futex resumed>) = 0 [pid 21444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21448] rt_sigprocmask(SIG_SETMASK, [] [pid 21447] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21446] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21444] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21441] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21438, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 21448] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21447] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21446] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21444] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21441, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21448] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21447] <... futex resumed>) = 1 [pid 21446] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21444] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21442] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21448] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21442] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21448] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21447] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21442] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21448] <... futex resumed>) = 1 [pid 21446] <... mmap resumed>) = 0x7fe46feef000 [pid 21442] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21448] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21446] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21444] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21449 attached [pid 21447] <... openat resumed>) = 3 [pid 21446] <... mprotect resumed>) = 0 [pid 21444] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21449] set_robust_list(0x5555804616e0, 24 [pid 21448] <... futex resumed>) = 0 [pid 21447] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21446] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21444] <... futex resumed>) = 1 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21449 [pid 21449] <... set_robust_list resumed>) = 0 [pid 21448] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21447] <... futex resumed>) = 1 [pid 21446] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21444] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21442] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21449] rt_sigprocmask(SIG_SETMASK, [] [pid 21448] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21447] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21442] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21448] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21442] <... futex resumed>) = 0 [pid 21448] <... futex resumed>) = 1 [pid 21447] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21444] <... futex resumed>) = 0 [pid 21442] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21448] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21447] <... pwrite64 resumed>) = 3 [pid 21444] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21450 attached [pid 21448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21444] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21450] 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 [pid 21449] <... prctl resumed>) = 0 [pid 21448] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21447] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21446] <... clone3 resumed> => {parent_tid=[21450]}, 88) = 21450 [pid 21444] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21450] <... rseq resumed>) = 0 [pid 21450] set_robust_list(0x7fe46ff0f9a0, 24) = 0 [pid 21450] rt_sigprocmask(SIG_SETMASK, [] [pid 21449] setpgid(0, 0 [pid 21446] rt_sigprocmask(SIG_SETMASK, [] [pid 21447] <... futex resumed>) = 1 [pid 21450] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21447] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21450] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULLci2-upstream-fs/strace-static-x86_64: Process 21451 attached [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21451 [pid 21451] set_robust_list(0x5555804616e0, 24 [pid 21449] <... setpgid resumed>) = 0 [pid 21448] <... openat resumed>) = 3 [pid 21446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21442] <... futex resumed>) = 0 [pid 21446] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21451] <... set_robust_list resumed>) = 0 [pid 21449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21450] <... futex resumed>) = 0 [pid 21448] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21446] <... futex resumed>) = 1 [pid 21442] exit_group(0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21451] rt_sigprocmask(SIG_SETMASK, [] [pid 21450] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21449] <... openat resumed>) = 3 [pid 21448] <... futex resumed>) = 1 [pid 21447] <... futex resumed>) = ? [pid 21446] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21444] <... futex resumed>) = 0 [pid 21442] <... exit_group resumed>) = ? [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21451] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21450] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21450] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21448] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21447] +++ exited with 0 +++ [pid 21444] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21450] <... futex resumed>) = 1 [pid 21449] write(3, "1000", 4 [pid 21448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21446] <... futex resumed>) = 0 [pid 21444] <... futex resumed>) = 0 [pid 21451] <... prctl resumed>) = 0 [pid 21450] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21449] <... write resumed>) = 4 [pid 21448] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21446] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21444] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21442] +++ exited with 0 +++ [pid 21451] setpgid(0, 0 [pid 21450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21449] close(3 [pid 21448] <... pwrite64 resumed>) = 3 [pid 21446] <... futex resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21451] <... setpgid resumed>) = 0 [pid 21450] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21449] <... close resumed>) = 0 [pid 21448] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21446] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21449] write(1, "executing program\n", 18 [pid 21448] <... futex resumed>) = 1 [pid 21444] <... futex resumed>) = 0 executing program [pid 21451] <... openat resumed>) = 3 [pid 21450] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21449] <... write resumed>) = 18 [pid 21448] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21444] exit_group(0 [pid 21451] write(3, "1000", 4 [pid 21450] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21449] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21451] <... write resumed>) = 4 [pid 21450] <... futex resumed>) = 1 [pid 21449] <... futex resumed>) = 0 [pid 21448] <... futex resumed>) = ? [pid 21446] <... futex resumed>) = 0 [pid 21444] <... exit_group resumed>) = ? [pid 21451] close(3 [pid 21450] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21449] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21448] +++ exited with 0 +++ [pid 21446] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21451] <... close resumed>) = 0 [pid 21451] write(1, "executing program\n", 18 [pid 21450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21449] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21446] <... futex resumed>) = 0 executing program [pid 21451] <... write resumed>) = 18 [pid 21450] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21449] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21446] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21444] +++ exited with 0 +++ [pid 21451] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21450] <... openat resumed>) = 3 [pid 21449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21451] <... futex resumed>) = 0 [pid 21450] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21451] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21450] <... futex resumed>) = 1 [pid 21446] <... futex resumed>) = 0 [pid 21451] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21450] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21449] <... mmap resumed>) = 0x7fe46feef000 [pid 21446] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21451] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21449] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21446] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21451] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21450] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21449] <... mprotect resumed>) = 0 [pid 21446] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21450] <... pwrite64 resumed>) = 3 [pid 21449] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21450] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21450] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULLci2-upstream-fs/strace-static-x86_64: Process 21452 attached ci2-upstream-fs/strace-static-x86_64: Process 21453 attached [pid 21451] <... mmap resumed>) = 0x7fe46feef000 [pid 21449] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21446] <... futex resumed>) = 0 [pid 21451] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21452 [pid 21452] set_robust_list(0x5555804616e0, 24 [pid 21453] set_robust_list(0x5555804616e0, 24 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21453 [pid 21451] <... mprotect resumed>) = 0 [pid 21446] exit_group(0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21453] <... set_robust_list resumed>) = 0 [pid 21452] <... set_robust_list resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21454 attached [pid 21451] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21450] <... futex resumed>) = ? [pid 21449] <... clone3 resumed> => {parent_tid=[21454]}, 88) = 21454 [pid 21446] <... exit_group resumed>) = ? [pid 21452] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21454] 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 [pid 21453] rt_sigprocmask(SIG_SETMASK, [] [pid 21451] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21450] +++ exited with 0 +++ [pid 21449] rt_sigprocmask(SIG_SETMASK, [] [pid 21454] <... rseq resumed>) = 0 [pid 21453] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21452] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21451] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21454] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21446] +++ exited with 0 +++ [pid 21454] <... set_robust_list resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21455 attached [pid 21453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21455] 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 [pid 21453] <... prctl resumed>) = 0 [pid 21451] <... clone3 resumed> => {parent_tid=[21455]}, 88) = 21455 [pid 21449] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21446, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21452] <... prctl resumed>) = 0 [pid 21455] <... rseq resumed>) = 0 [pid 21454] rt_sigprocmask(SIG_SETMASK, [] [pid 21453] setpgid(0, 0 [pid 21452] setpgid(0, 0 [pid 21451] rt_sigprocmask(SIG_SETMASK, [] [pid 21449] <... futex resumed>) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21455] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21454] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21453] <... setpgid resumed>) = 0 [pid 21452] <... setpgid resumed>) = 0 [pid 21451] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21449] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... restart_syscall resumed>) = 0 [pid 21455] <... set_robust_list resumed>) = 0 [pid 21454] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21451] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21455] rt_sigprocmask(SIG_SETMASK, [] [pid 21454] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21453] <... openat resumed>) = 3 [pid 21452] <... openat resumed>) = 3 [pid 21451] <... futex resumed>) = 0 [pid 21455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21454] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21453] write(3, "1000", 4 [pid 21452] write(3, "1000", 4 [pid 21451] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21455] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21454] <... futex resumed>) = 1 [pid 21453] <... write resumed>) = 4 [pid 21452] <... write resumed>) = 4 [pid 21449] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21455] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21453] close(3 [pid 21452] close(3 [pid 21449] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21455] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21454] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21453] <... close resumed>) = 0 [pid 21452] <... close resumed>) = 0 [pid 21449] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21455] <... futex resumed>) = 1 [pid 21454] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21453] write(1, "executing program\n", 18 [pid 21452] write(1, "executing program\n", 18 [pid 21451] <... futex resumed>) = 0 executing program executing program [pid 21449] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21455] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21454] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21453] <... write resumed>) = 18 [pid 21452] <... write resumed>) = 18 [pid 21451] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21456 attached [pid 21455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21454] <... futex resumed>) = 0 [pid 21452] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21451] <... futex resumed>) = 0 [pid 21449] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21453] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21456] set_robust_list(0x5555804616e0, 24 [pid 21455] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21454] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21453] <... futex resumed>) = 0 [pid 21452] <... futex resumed>) = 0 [pid 21451] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21449] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21456 [pid 21456] <... set_robust_list resumed>) = 0 [pid 21455] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21454] <... openat resumed>) = 3 [pid 21453] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21452] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21449] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21456] rt_sigprocmask(SIG_SETMASK, [] [pid 21455] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21454] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21453] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21452] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21455] <... futex resumed>) = 1 [pid 21454] <... futex resumed>) = 0 [pid 21453] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21452] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21451] <... futex resumed>) = 0 [pid 21449] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21455] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21454] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21453] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21452] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21451] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21449] <... futex resumed>) = 0 [pid 21456] <... prctl resumed>) = 0 [pid 21455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21454] <... pwrite64 resumed>) = 3 [pid 21456] setpgid(0, 0 [pid 21455] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21454] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21451] <... futex resumed>) = 0 [pid 21449] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21456] <... setpgid resumed>) = 0 [pid 21455] <... openat resumed>) = 3 [pid 21453] <... mmap resumed>) = 0x7fe46feef000 [pid 21452] <... mmap resumed>) = 0x7fe46feef000 [pid 21451] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21455] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21454] <... futex resumed>) = 0 [pid 21453] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21452] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21449] exit_group(0 [pid 21456] <... openat resumed>) = 3 [pid 21455] <... futex resumed>) = 0 [pid 21454] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21452] <... mprotect resumed>) = 0 [pid 21451] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21456] write(3, "1000", 4 [pid 21455] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21454] +++ exited with 0 +++ [pid 21453] <... mprotect resumed>) = 0 [pid 21449] <... exit_group resumed>) = ? [pid 21456] <... write resumed>) = 4 [pid 21455] <... pwrite64 resumed>) = 3 [pid 21453] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21452] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21451] <... futex resumed>) = 0 [pid 21456] close(3 [pid 21451] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21452] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21456] <... close resumed>) = 0 [pid 21455] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21453] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21452] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21456] write(1, "executing program\n", 18 [pid 21455] <... futex resumed>) = 0 executing program [pid 21453] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21457 attached ci2-upstream-fs/strace-static-x86_64: Process 21458 attached [pid 21455] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21451] exit_group(0 [pid 21456] <... write resumed>) = 18 [pid 21449] +++ exited with 0 +++ [pid 21458] 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 [pid 21457] 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 [pid 21455] <... futex resumed>) = ? [pid 21456] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21453] <... clone3 resumed> => {parent_tid=[21458]}, 88) = 21458 [pid 21452] <... clone3 resumed> => {parent_tid=[21457]}, 88) = 21457 [pid 21451] <... exit_group resumed>) = ? [pid 21458] <... rseq resumed>) = 0 [pid 21457] <... rseq resumed>) = 0 [pid 21456] <... futex resumed>) = 0 [pid 21455] +++ exited with 0 +++ [pid 21453] rt_sigprocmask(SIG_SETMASK, [] [pid 21452] rt_sigprocmask(SIG_SETMASK, [] [pid 21458] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21457] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21456] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21449, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21458] <... set_robust_list resumed>) = 0 [pid 21457] <... set_robust_list resumed>) = 0 [pid 21453] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21452] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21456] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21451] +++ exited with 0 +++ [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21458] rt_sigprocmask(SIG_SETMASK, [] [pid 21457] rt_sigprocmask(SIG_SETMASK, [] [pid 21456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21453] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21452] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21457] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21453] <... futex resumed>) = 0 [pid 21452] <... futex resumed>) = 0 [pid 21458] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21457] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21453] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21452] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 21458] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21457] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21456] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21458] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21457] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21456] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21458] <... futex resumed>) = 1 [pid 21457] <... futex resumed>) = 1 [pid 21456] <... mprotect resumed>) = 0 [pid 21453] <... futex resumed>) = 0 [pid 21452] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21459 attached [pid 21458] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21457] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21456] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21453] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21452] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21459] set_robust_list(0x5555804616e0, 24 [pid 21458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21457] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21456] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21453] <... futex resumed>) = 0 [pid 21452] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21459] <... set_robust_list resumed>) = 0 [pid 21458] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21457] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21453] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21452] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21459 ci2-upstream-fs/strace-static-x86_64: Process 21461 attached ci2-upstream-fs/strace-static-x86_64: Process 21460 attached [pid 21459] rt_sigprocmask(SIG_SETMASK, [] [pid 21458] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21457] <... futex resumed>) = 0 [pid 21452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21461] set_robust_list(0x5555804616e0, 24 [pid 21460] 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 [pid 21459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21458] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21457] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21456] <... clone3 resumed> => {parent_tid=[21460]}, 88) = 21460 [pid 21452] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21461 [pid 21461] <... set_robust_list resumed>) = 0 [pid 21460] <... rseq resumed>) = 0 [pid 21458] <... futex resumed>) = 1 [pid 21456] rt_sigprocmask(SIG_SETMASK, [] [pid 21453] <... futex resumed>) = 0 [pid 21459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21452] <... futex resumed>) = 0 [pid 21461] rt_sigprocmask(SIG_SETMASK, [] [pid 21460] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21459] <... prctl resumed>) = 0 [pid 21458] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21453] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21452] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21460] <... set_robust_list resumed>) = 0 [pid 21459] setpgid(0, 0 [pid 21458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21457] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21456] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21453] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21460] rt_sigprocmask(SIG_SETMASK, [] [pid 21459] <... setpgid resumed>) = 0 [pid 21458] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21457] <... openat resumed>) = 3 [pid 21456] <... futex resumed>) = 0 [pid 21453] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21461] <... prctl resumed>) = 0 [pid 21460] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21458] <... openat resumed>) = 3 [pid 21457] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21456] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21461] setpgid(0, 0 [pid 21460] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21458] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21457] <... futex resumed>) = 1 [pid 21461] <... setpgid resumed>) = 0 [pid 21460] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21459] <... openat resumed>) = 3 [pid 21458] <... futex resumed>) = 1 [pid 21457] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21453] <... futex resumed>) = 0 [pid 21452] <... futex resumed>) = 0 [pid 21461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21460] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21459] write(3, "1000", 4 [pid 21458] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21453] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21452] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21461] <... openat resumed>) = 3 [pid 21460] <... futex resumed>) = 1 [pid 21459] <... write resumed>) = 4 [pid 21458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21457] <... futex resumed>) = 0 [pid 21456] <... futex resumed>) = 0 [pid 21453] <... futex resumed>) = 0 [pid 21452] <... futex resumed>) = 1 [pid 21461] write(3, "1000", 4 [pid 21460] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21459] close(3 [pid 21458] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21457] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21456] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21453] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21452] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21461] <... write resumed>) = 4 [pid 21460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21459] <... close resumed>) = 0 [pid 21458] <... pwrite64 resumed>) = 3 [pid 21457] <... pwrite64 resumed>) = 3 [pid 21456] <... futex resumed>) = 0 [pid 21461] close(3 [pid 21460] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21459] write(1, "executing program\n", 18 [pid 21458] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21457] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21456] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21461] <... close resumed>) = 0 [pid 21460] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21459] <... write resumed>) = 18 [pid 21458] <... futex resumed>) = 1 [pid 21457] <... futex resumed>) = 1 [pid 21453] <... futex resumed>) = 0 [pid 21452] <... futex resumed>) = 0 [pid 21461] write(1, "executing program\n", 18 [pid 21460] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21459] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21458] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21457] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21453] exit_group(0 executing program [pid 21452] exit_group(0 [pid 21461] <... write resumed>) = 18 [pid 21460] <... futex resumed>) = 1 [pid 21459] <... futex resumed>) = 0 [pid 21458] <... futex resumed>) = ? [pid 21457] <... futex resumed>) = ? [pid 21456] <... futex resumed>) = 0 [pid 21453] <... exit_group resumed>) = ? [pid 21452] <... exit_group resumed>) = ? [pid 21461] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21460] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21459] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21458] +++ exited with 0 +++ [pid 21457] +++ exited with 0 +++ [pid 21456] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21461] <... futex resumed>) = 0 [pid 21460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21461] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21459] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21456] <... futex resumed>) = 0 [pid 21459] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21456] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21461] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21460] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21453] +++ exited with 0 +++ [pid 21452] +++ exited with 0 +++ [pid 21461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21460] <... openat resumed>) = 3 [pid 21459] <... mmap resumed>) = 0x7fe46feef000 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21460] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21459] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5631] <... restart_syscall resumed>) = 0 [pid 21461] <... mmap resumed>) = 0x7fe46feef000 [pid 21460] <... futex resumed>) = 1 [pid 21459] <... mprotect resumed>) = 0 [pid 21456] <... futex resumed>) = 0 [pid 21461] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21460] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21459] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21456] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21461] <... mprotect resumed>) = 0 [pid 21459] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21456] <... futex resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21461] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21460] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21456] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21461] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21460] <... pwrite64 resumed>) = 3 ci2-upstream-fs/strace-static-x86_64: Process 21462 attached [pid 21461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21460] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21462] 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 [pid 21460] <... futex resumed>) = 1 [pid 21456] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21462] <... rseq resumed>) = 0 [pid 21460] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21459] <... clone3 resumed> => {parent_tid=[21462]}, 88) = 21462 ci2-upstream-fs/strace-static-x86_64: Process 21463 attached [pid 21456] exit_group(0 [pid 21462] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21461] <... clone3 resumed> => {parent_tid=[21463]}, 88) = 21463 [pid 21459] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21464 attached [pid 21463] 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 [pid 21462] <... set_robust_list resumed>) = 0 [pid 21461] rt_sigprocmask(SIG_SETMASK, [] [pid 21460] <... futex resumed>) = ? [pid 21459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21456] <... exit_group resumed>) = ? [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21464] set_robust_list(0x5555804616e0, 24 [pid 21463] <... rseq resumed>) = 0 [pid 21462] rt_sigprocmask(SIG_SETMASK, [] [pid 21461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21460] +++ exited with 0 +++ [pid 21459] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21464 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21464] <... set_robust_list resumed>) = 0 [pid 21463] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21462] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21461] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21459] <... futex resumed>) = 0 [pid 21456] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21465 attached [pid 21464] rt_sigprocmask(SIG_SETMASK, [] [pid 21463] <... set_robust_list resumed>) = 0 [pid 21462] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21461] <... futex resumed>) = 0 [pid 21459] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21464] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21465] set_robust_list(0x5555804616e0, 24 [pid 21463] rt_sigprocmask(SIG_SETMASK, [] [pid 21462] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21461] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21465 [pid 21465] <... set_robust_list resumed>) = 0 [pid 21464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21463] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21462] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21465] rt_sigprocmask(SIG_SETMASK, [] [pid 21464] <... prctl resumed>) = 0 [pid 21463] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21465] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21464] setpgid(0, 0 [pid 21462] <... futex resumed>) = 1 [pid 21459] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21464] <... setpgid resumed>) = 0 [pid 21462] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21459] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21463] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21465] <... prctl resumed>) = 0 [pid 21464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21463] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21462] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21459] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21465] setpgid(0, 0 [pid 21464] <... openat resumed>) = 3 [pid 21463] <... futex resumed>) = 1 [pid 21462] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21461] <... futex resumed>) = 0 [pid 21459] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21463] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULLci2-upstream-fs/strace-static-x86_64: Process 21466 attached [pid 21465] <... setpgid resumed>) = 0 [pid 21464] write(3, "1000", 4 [pid 21462] <... futex resumed>) = 0 [pid 21461] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21466] set_robust_list(0x5555804616e0, 24 [pid 21465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21464] <... write resumed>) = 4 [pid 21463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21462] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21461] <... futex resumed>) = 0 [pid 21459] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21466 [pid 21466] <... set_robust_list resumed>) = 0 [pid 21465] <... openat resumed>) = 3 [pid 21464] close(3 [pid 21463] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21461] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21459] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21466] rt_sigprocmask(SIG_SETMASK, [] [pid 21465] write(3, "1000", 4 [pid 21464] <... close resumed>) = 0 [pid 21463] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21462] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21459] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21465] <... write resumed>) = 4 [pid 21464] write(1, "executing program\n", 18 executing program [pid 21463] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21465] close(3 [pid 21464] <... write resumed>) = 18 [pid 21463] <... futex resumed>) = 1 [pid 21462] <... openat resumed>) = 3 [pid 21461] <... futex resumed>) = 0 [pid 21466] <... prctl resumed>) = 0 [pid 21464] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21462] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21461] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21466] setpgid(0, 0 [pid 21465] <... close resumed>) = 0 [pid 21464] <... futex resumed>) = 0 [pid 21463] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21462] <... futex resumed>) = 1 [pid 21461] <... futex resumed>) = 0 [pid 21459] <... futex resumed>) = 0 [pid 21466] <... setpgid resumed>) = 0 [pid 21465] write(1, "executing program\n", 18 [pid 21464] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21463] <... openat resumed>) = 3 executing program [pid 21462] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21461] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21459] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21465] <... write resumed>) = 18 [pid 21464] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21463] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21459] <... futex resumed>) = 0 [pid 21466] <... openat resumed>) = 3 [pid 21466] write(3, "1000", 4 [pid 21465] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21464] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21463] <... futex resumed>) = 0 [pid 21462] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21461] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21459] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21466] <... write resumed>) = 4 [pid 21465] <... futex resumed>) = 0 [pid 21464] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21463] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21462] <... pwrite64 resumed>) = 3 [pid 21461] <... futex resumed>) = 0 [pid 21466] close(3 [pid 21465] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21463] <... pwrite64 resumed>) = 3 [pid 21462] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21461] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21466] <... close resumed>) = 0 [pid 21465] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21464] <... mmap resumed>) = 0x7fe46feef000 executing program [pid 21463] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21462] <... futex resumed>) = 1 [pid 21461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21459] <... futex resumed>) = 0 [pid 21466] write(1, "executing program\n", 18 [pid 21465] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21464] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21463] <... futex resumed>) = 0 [pid 21462] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21461] exit_group(0 [pid 21459] exit_group(0 [pid 21466] <... write resumed>) = 18 [pid 21465] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21464] <... mprotect resumed>) = 0 [pid 21461] <... exit_group resumed>) = ? [pid 21462] <... futex resumed>) = ? [pid 21459] <... exit_group resumed>) = ? [pid 21466] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21465] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21464] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21463] +++ exited with 0 +++ [pid 21462] +++ exited with 0 +++ [pid 21464] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21466] <... futex resumed>) = 0 [pid 21466] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21464] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21466] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21465] <... mmap resumed>) = 0x7fe46feef000 [pid 21461] +++ exited with 0 +++ [pid 21466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21465] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITEci2-upstream-fs/strace-static-x86_64: Process 21467 attached [pid 21466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21465] <... mprotect resumed>) = 0 [pid 21459] +++ exited with 0 +++ [pid 21467] 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 [pid 21466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21465] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21464] <... clone3 resumed> => {parent_tid=[21467]}, 88) = 21467 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21467] <... rseq resumed>) = 0 [pid 21466] <... mmap resumed>) = 0x7fe46feef000 [pid 21465] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21464] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21467] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21466] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21465] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21464] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21467] <... set_robust_list resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21468 attached [pid 21467] rt_sigprocmask(SIG_SETMASK, [] [pid 21466] <... mprotect resumed>) = 0 [pid 21464] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21468] 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 [pid 21467] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21466] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21465] <... clone3 resumed> => {parent_tid=[21468]}, 88) = 21468 [pid 21464] <... futex resumed>) = 0 [pid 21468] <... rseq resumed>) = 0 [pid 21467] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21466] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21465] rt_sigprocmask(SIG_SETMASK, [] [pid 21464] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21468] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21467] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21465] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21469 attached [pid 21468] <... set_robust_list resumed>) = 0 [pid 21467] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21465] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21470 attached [pid 21469] 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 [pid 21468] rt_sigprocmask(SIG_SETMASK, [] [pid 21467] <... futex resumed>) = 1 [pid 21466] <... clone3 resumed> => {parent_tid=[21469]}, 88) = 21469 [pid 21465] <... futex resumed>) = 0 [pid 21464] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21470] set_robust_list(0x5555804616e0, 24 [pid 21469] <... rseq resumed>) = 0 [pid 21468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21467] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21466] rt_sigprocmask(SIG_SETMASK, [] [pid 21465] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21464] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21470 ci2-upstream-fs/strace-static-x86_64: Process 21471 attached [pid 21470] <... set_robust_list resumed>) = 0 [pid 21469] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21468] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21464] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21471] set_robust_list(0x5555804616e0, 24 [pid 21470] rt_sigprocmask(SIG_SETMASK, [] [pid 21469] <... set_robust_list resumed>) = 0 [pid 21467] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21466] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21468] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21464] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21471 [pid 21471] <... set_robust_list resumed>) = 0 [pid 21470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21469] rt_sigprocmask(SIG_SETMASK, [] [pid 21468] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21466] <... futex resumed>) = 0 [pid 21469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21468] <... futex resumed>) = 1 [pid 21466] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21465] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21471] rt_sigprocmask(SIG_SETMASK, [] [pid 21470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21469] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21468] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21467] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21465] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21471] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21470] <... prctl resumed>) = 0 [pid 21469] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21468] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21467] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21465] <... futex resumed>) = 0 [pid 21471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21470] setpgid(0, 0 [pid 21469] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21468] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21467] <... futex resumed>) = 1 [pid 21465] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21464] <... futex resumed>) = 0 [pid 21471] <... prctl resumed>) = 0 [pid 21470] <... setpgid resumed>) = 0 [pid 21469] <... futex resumed>) = 1 [pid 21468] <... futex resumed>) = 0 [pid 21467] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21466] <... futex resumed>) = 0 [pid 21465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21464] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21471] setpgid(0, 0 [pid 21470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21469] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21468] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21466] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21471] <... setpgid resumed>) = 0 [pid 21470] <... openat resumed>) = 3 [pid 21469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21466] <... futex resumed>) = 0 [pid 21465] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21464] <... futex resumed>) = 0 [pid 21471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21469] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21467] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21466] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21465] <... futex resumed>) = 0 [pid 21468] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21464] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21470] write(3, "1000", 4 [pid 21471] <... openat resumed>) = 3 [pid 21470] <... write resumed>) = 4 [pid 21470] close(3) = 0 [pid 21470] write(1, "executing program\n", 18) = 18 executing program [pid 21469] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21470] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21465] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21470] <... futex resumed>) = 0 [pid 21467] <... openat resumed>) = 3 [pid 21470] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21468] <... openat resumed>) = 3 [pid 21470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21471] write(3, "1000", 4 [pid 21468] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21471] <... write resumed>) = 4 [pid 21469] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21467] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21465] <... futex resumed>) = 0 [pid 21468] <... futex resumed>) = 1 [pid 21471] close(3 [pid 21465] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21468] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21467] <... futex resumed>) = 1 [pid 21466] <... futex resumed>) = 0 [pid 21464] <... futex resumed>) = 0 [pid 21471] <... close resumed>) = 0 [pid 21470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21469] <... futex resumed>) = 1 [pid 21468] <... pwrite64 resumed>) = 3 [pid 21467] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21466] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21465] <... futex resumed>) = 0 [pid 21464] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21471] write(1, "executing program\n", 18 [pid 21470] <... mmap resumed>) = 0x7fe46feef000 [pid 21469] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21465] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21464] <... futex resumed>) = 0 [pid 21471] <... write resumed>) = 18 [pid 21470] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21469] <... openat resumed>) = 3 [pid 21468] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21466] <... futex resumed>) = 0 [pid 21465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21464] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21471] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21470] <... mprotect resumed>) = 0 [pid 21468] <... futex resumed>) = 0 [pid 21467] pwrite64(3, "\x02\x15\x5e", 3, 2 executing program [pid 21466] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21469] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21465] exit_group(0 [pid 21471] <... futex resumed>) = 0 [pid 21470] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21469] <... futex resumed>) = 0 [pid 21467] <... pwrite64 resumed>) = 3 [pid 21466] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21465] <... exit_group resumed>) = ? [pid 21470] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21469] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21466] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21471] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21469] <... pwrite64 resumed>) = 3 [pid 21468] +++ exited with 0 +++ [pid 21466] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21472 attached [pid 21469] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21466] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21472] 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 [pid 21470] <... clone3 resumed> => {parent_tid=[21472]}, 88) = 21472 [pid 21469] <... futex resumed>) = 0 [pid 21467] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21471] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21466] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21472] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21471] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21470] rt_sigprocmask(SIG_SETMASK, [] [pid 21469] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21467] <... futex resumed>) = 1 [pid 21466] exit_group(0 [pid 21465] +++ exited with 0 +++ [pid 21464] <... futex resumed>) = 0 [pid 21472] <... set_robust_list resumed>) = 0 [pid 21471] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21467] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21464] exit_group(0 [pid 21472] rt_sigprocmask(SIG_SETMASK, [] [pid 21471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21470] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21469] <... futex resumed>) = ? [pid 21467] <... futex resumed>) = ? [pid 21466] <... exit_group resumed>) = ? [pid 21464] <... exit_group resumed>) = ? [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21471] <... mmap resumed>) = 0x7fe46feef000 [pid 21470] <... futex resumed>) = 0 [pid 21469] +++ exited with 0 +++ [pid 21467] +++ exited with 0 +++ [pid 21466] +++ exited with 0 +++ [pid 21464] +++ exited with 0 +++ [pid 21471] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21470] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21464, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21472] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21471] <... mprotect resumed>) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21472] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21471] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... restart_syscall resumed>) = 0 [pid 21472] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21471] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21470] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21472] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21471] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21470] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21472] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21470] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21473 attached [pid 21472] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21470] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21475 attached ci2-upstream-fs/strace-static-x86_64: Process 21474 attached [pid 21473] 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 [pid 21471] <... clone3 resumed> => {parent_tid=[21473]}, 88) = 21473 [pid 21471] rt_sigprocmask(SIG_SETMASK, [] [pid 21474] set_robust_list(0x5555804616e0, 24 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21474 [pid 21475] set_robust_list(0x5555804616e0, 24 [pid 21473] <... rseq resumed>) = 0 [pid 21472] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21471] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21474] <... set_robust_list resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21475 [pid 21475] <... set_robust_list resumed>) = 0 [pid 21473] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21472] <... futex resumed>) = 1 [pid 21470] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21474] rt_sigprocmask(SIG_SETMASK, [] [pid 21475] rt_sigprocmask(SIG_SETMASK, [] [pid 21473] <... set_robust_list resumed>) = 0 [pid 21472] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21471] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21470] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21474] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21473] rt_sigprocmask(SIG_SETMASK, [] [pid 21472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21471] <... futex resumed>) = 0 [pid 21470] <... futex resumed>) = 0 [pid 21474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21472] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21471] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21470] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21474] <... prctl resumed>) = 0 [pid 21474] setpgid(0, 0 [pid 21475] <... prctl resumed>) = 0 [pid 21473] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21472] <... openat resumed>) = 3 [pid 21474] <... setpgid resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21475] setpgid(0, 0 [pid 21473] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21475] <... setpgid resumed>) = 0 [pid 21473] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21472] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21473] <... futex resumed>) = 1 [pid 21472] <... futex resumed>) = 1 [pid 21471] <... futex resumed>) = 0 [pid 21470] <... futex resumed>) = 0 [pid 21475] <... openat resumed>) = 3 [pid 21473] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21472] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21470] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21471] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21474] <... openat resumed>) = 3 [pid 21475] write(3, "1000", 4 [pid 21473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21472] <... pwrite64 resumed>) = 3 [pid 21471] <... futex resumed>) = 0 [pid 21474] write(3, "1000", 4 [pid 21470] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21476 attached [pid 21475] <... write resumed>) = 4 [pid 21473] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21472] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21471] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21470] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21474] <... write resumed>) = 4 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21476 [pid 21473] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21472] <... futex resumed>) = 0 [pid 21475] close(3 [pid 21470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21476] set_robust_list(0x5555804616e0, 24) = 0 [pid 21476] rt_sigprocmask(SIG_SETMASK, [] [pid 21474] close(3 [pid 21475] <... close resumed>) = 0 [pid 21473] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21472] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21470] exit_group(0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21474] <... close resumed>) = 0 [pid 21475] write(1, "executing program\n", 18 [pid 21473] <... futex resumed>) = 1 [pid 21472] <... futex resumed>) = ? executing program [pid 21471] <... futex resumed>) = 0 [pid 21470] <... exit_group resumed>) = ? [pid 21476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21474] write(1, "executing program\n", 18 [pid 21475] <... write resumed>) = 18 [pid 21473] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21472] +++ exited with 0 +++ executing program [pid 21471] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21474] <... write resumed>) = 18 [pid 21475] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21471] <... futex resumed>) = 0 [pid 21470] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21476] <... prctl resumed>) = 0 [pid 21474] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21475] <... futex resumed>) = 0 [pid 21473] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21471] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21476] setpgid(0, 0 [pid 21474] <... futex resumed>) = 0 [pid 21475] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21473] <... openat resumed>) = 3 [pid 21476] <... setpgid resumed>) = 0 [pid 21474] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21475] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21473] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21474] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21475] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21473] <... futex resumed>) = 1 [pid 21471] <... futex resumed>) = 0 [pid 21476] <... openat resumed>) = 3 [pid 21474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21473] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21471] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21474] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21476] write(3, "1000", 4 [pid 21474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21475] <... mmap resumed>) = 0x7fe46feef000 [pid 21473] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21471] <... futex resumed>) = 0 [pid 21476] <... write resumed>) = 4 [pid 21474] <... mmap resumed>) = 0x7fe46feef000 [pid 21471] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21476] close(3 [pid 21474] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21475] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21473] <... pwrite64 resumed>) = 3 [pid 21476] <... close resumed>) = 0 [pid 21474] <... mprotect resumed>) = 0 [pid 21475] <... mprotect resumed>) = 0 [pid 21473] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21476] write(1, "executing program\n", 18 [pid 21473] <... futex resumed>) = 1 [pid 21471] <... futex resumed>) = 0 executing program [pid 21476] <... write resumed>) = 18 [pid 21474] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21475] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21473] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21471] exit_group(0 [pid 21476] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21471] <... exit_group resumed>) = ? [pid 21476] <... futex resumed>) = 0 [pid 21475] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21474] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21473] <... futex resumed>) = ? [pid 21474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21475] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21477 attached [pid 21477] 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 [pid 21476] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21478 attached [pid 21476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21474] <... clone3 resumed> => {parent_tid=[21477]}, 88) = 21477 [pid 21477] <... rseq resumed>) = 0 [pid 21475] <... clone3 resumed> => {parent_tid=[21478]}, 88) = 21478 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21478] 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 [pid 21477] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21474] rt_sigprocmask(SIG_SETMASK, [] [pid 21475] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21478] <... rseq resumed>) = 0 [pid 21477] <... set_robust_list resumed>) = 0 [pid 21476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21474] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21478] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21477] rt_sigprocmask(SIG_SETMASK, [] [pid 21474] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21476] <... mmap resumed>) = 0x7fe46feef000 [pid 21473] +++ exited with 0 +++ [pid 21475] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21471] +++ exited with 0 +++ [pid 21478] <... set_robust_list resumed>) = 0 [pid 21477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21476] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21474] <... futex resumed>) = 0 [pid 21475] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21471, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- ci2-upstream-fs/strace-static-x86_64: Process 21479 attached [pid 21478] rt_sigprocmask(SIG_SETMASK, [] [pid 21477] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21476] <... mprotect resumed>) = 0 [pid 21474] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21477] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21476] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21479] set_robust_list(0x5555804616e0, 24 [pid 21478] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21477] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21475] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21479 [pid 21479] <... set_robust_list resumed>) = 0 [pid 21478] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21476] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21474] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21479] rt_sigprocmask(SIG_SETMASK, [] [pid 21478] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21477] <... futex resumed>) = 1 [pid 21476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21474] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21478] <... futex resumed>) = 1 [pid 21477] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21474] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21480 attached [pid 21478] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21477] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21475] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21474] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21479] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21477] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21476] <... clone3 resumed> => {parent_tid=[21480]}, 88) = 21480 [pid 21475] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21480] 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 [pid 21479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21478] <... futex resumed>) = 0 [pid 21477] <... futex resumed>) = 0 [pid 21476] rt_sigprocmask(SIG_SETMASK, [] [pid 21474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21475] <... futex resumed>) = 1 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21480] <... rseq resumed>) = 0 [pid 21479] <... prctl resumed>) = 0 [pid 21478] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21477] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21474] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21475] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21480] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21479] setpgid(0, 0 [pid 21478] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21476] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21474] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21479] <... setpgid resumed>) = 0 [pid 21476] <... futex resumed>) = 0 [pid 21480] <... set_robust_list resumed>) = 0 [pid 21478] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21477] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21474] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21480] rt_sigprocmask(SIG_SETMASK, [] [pid 21479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21478] <... futex resumed>) = 1 [pid 21477] <... openat resumed>) = 3 [pid 21476] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21475] <... futex resumed>) = 0 [pid 21480] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21478] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21480] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21477] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21475] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21481 attached [pid 21480] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21479] <... openat resumed>) = 3 [pid 21477] <... futex resumed>) = 1 [pid 21474] <... futex resumed>) = 0 [pid 21475] <... futex resumed>) = 0 [pid 21481] set_robust_list(0x5555804616e0, 24 [pid 21479] write(3, "1000", 4 [pid 21478] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21474] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21475] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21477] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21480] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21481 [pid 21481] <... set_robust_list resumed>) = 0 [pid 21480] <... futex resumed>) = 1 [pid 21479] <... write resumed>) = 4 [pid 21478] <... openat resumed>) = 3 [pid 21477] <... pwrite64 resumed>) = 3 [pid 21476] <... futex resumed>) = 0 [pid 21474] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21480] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21479] close(3 [pid 21478] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21477] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21476] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21474] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21481] rt_sigprocmask(SIG_SETMASK, [] [pid 21480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21479] <... close resumed>) = 0 [pid 21478] <... futex resumed>) = 1 [pid 21477] <... futex resumed>) = 0 [pid 21476] <... futex resumed>) = 0 [pid 21474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21475] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21481] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21480] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21479] write(1, "executing program\n", 18 [pid 21478] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21477] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21476] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21474] exit_group(0 executing program [pid 21475] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21480] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21479] <... write resumed>) = 18 [pid 21478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21477] <... futex resumed>) = ? [pid 21474] <... exit_group resumed>) = ? [pid 21475] <... futex resumed>) = 0 [pid 21481] <... prctl resumed>) = 0 [pid 21478] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21477] +++ exited with 0 +++ [pid 21475] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21481] setpgid(0, 0 [pid 21479] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21481] <... setpgid resumed>) = 0 [pid 21479] <... futex resumed>) = 0 [pid 21481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21480] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21479] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21478] <... pwrite64 resumed>) = 3 [pid 21481] <... openat resumed>) = 3 [pid 21480] <... futex resumed>) = 1 [pid 21479] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21478] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21476] <... futex resumed>) = 0 [pid 21474] +++ exited with 0 +++ [pid 21481] write(3, "1000", 4 [pid 21480] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21478] <... futex resumed>) = 1 [pid 21476] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21475] <... futex resumed>) = 0 [pid 21481] <... write resumed>) = 4 [pid 21480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21479] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21478] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21476] <... futex resumed>) = 0 [pid 21475] exit_group(0 [pid 21481] close(3 [pid 21480] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21478] <... futex resumed>) = ? [pid 21476] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21475] <... exit_group resumed>) = ? [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21481] <... close resumed>) = 0 [pid 21480] <... openat resumed>) = 3 [pid 21479] <... mmap resumed>) = 0x7fe46feef000 [pid 21478] +++ exited with 0 +++ [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21481] write(1, "executing program\n", 18 [pid 21479] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE executing program [pid 21480] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21481] <... write resumed>) = 18 [pid 21480] <... futex resumed>) = 1 [pid 21479] <... mprotect resumed>) = 0 [pid 21476] <... futex resumed>) = 0 [pid 21475] +++ exited with 0 +++ [pid 21481] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21480] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21476] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21476] <... futex resumed>) = 0 [pid 21480] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21479] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21476] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21481] <... futex resumed>) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21481] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21480] <... pwrite64 resumed>) = 3 [pid 21479] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... restart_syscall resumed>) = 0 [pid 21481] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21480] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21482 attached [pid 21481] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21480] <... futex resumed>) = 1 [pid 21476] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21482] 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 [pid 21481] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21476] exit_group(0 [pid 21482] <... rseq resumed>) = 0 [pid 21480] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21479] <... clone3 resumed> => {parent_tid=[21482]}, 88) = 21482 [pid 21481] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21480] <... futex resumed>) = ? [pid 21476] <... exit_group resumed>) = ? [pid 21482] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21481] <... mmap resumed>) = 0x7fe46feef000 [pid 21479] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21482] <... set_robust_list resumed>) = 0 [pid 21479] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21483 attached [pid 21481] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21483] set_robust_list(0x5555804616e0, 24 [pid 21482] rt_sigprocmask(SIG_SETMASK, [] [pid 21481] <... mprotect resumed>) = 0 [pid 21479] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21483 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21483] <... set_robust_list resumed>) = 0 [pid 21482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21481] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21480] +++ exited with 0 +++ [pid 21479] <... futex resumed>) = 0 [pid 21476] +++ exited with 0 +++ [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21483] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21476, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21481] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21482] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21481] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21479] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21483] <... prctl resumed>) = 0 [pid 21482] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5631] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21484 attached [pid 21483] setpgid(0, 0 [pid 21482] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21481] <... clone3 resumed> => {parent_tid=[21484]}, 88) = 21484 ci2-upstream-fs/strace-static-x86_64: Process 21485 attached [pid 21484] 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 [pid 21483] <... setpgid resumed>) = 0 [pid 21479] <... futex resumed>) = 0 [pid 21482] <... futex resumed>) = 1 [pid 21479] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21482] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21479] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21485 [pid 21485] set_robust_list(0x5555804616e0, 24 [pid 21484] <... rseq resumed>) = 0 [pid 21483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21481] rt_sigprocmask(SIG_SETMASK, [] [pid 21479] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21484] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21485] <... set_robust_list resumed>) = 0 [pid 21483] <... openat resumed>) = 3 [pid 21482] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21481] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21485] rt_sigprocmask(SIG_SETMASK, [] [pid 21484] <... set_robust_list resumed>) = 0 [pid 21483] write(3, "1000", 4 [pid 21482] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21481] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21485] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21479] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21482] <... futex resumed>) = 1 [pid 21485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21484] rt_sigprocmask(SIG_SETMASK, [] [pid 21481] <... futex resumed>) = 0 [pid 21479] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21483] <... write resumed>) = 4 [pid 21482] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWRci2-upstream-fs/strace-static-x86_64: Process 21486 attached [pid 21485] <... prctl resumed>) = 0 [pid 21484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21483] close(3 [pid 21481] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21479] <... futex resumed>) = 0 [pid 21482] <... openat resumed>) = 3 [pid 21485] setpgid(0, 0 [pid 21484] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21483] <... close resumed>) = 0 [pid 21482] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21479] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21486] set_robust_list(0x5555804616e0, 24 [pid 21484] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21483] write(1, "executing program\n", 18 [pid 21482] <... futex resumed>) = 0 [pid 21485] <... setpgid resumed>) = 0 [pid 21479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21486 executing program [pid 21486] <... set_robust_list resumed>) = 0 [pid 21485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21484] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21483] <... write resumed>) = 18 [pid 21482] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21479] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21486] rt_sigprocmask(SIG_SETMASK, [] [pid 21485] <... openat resumed>) = 3 [pid 21484] <... futex resumed>) = 1 [pid 21483] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21481] <... futex resumed>) = 0 [pid 21479] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21486] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21484] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21483] <... futex resumed>) = 0 [pid 21482] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21481] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21485] write(3, "1000", 4 [pid 21484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21483] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21482] <... pwrite64 resumed>) = 3 [pid 21481] <... futex resumed>) = 0 [pid 21479] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21486] <... prctl resumed>) = 0 [pid 21485] <... write resumed>) = 4 [pid 21484] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21483] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21482] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21481] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21486] setpgid(0, 0 [pid 21485] close(3 [pid 21484] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21483] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21482] <... futex resumed>) = 0 [pid 21479] exit_group(0 [pid 21486] <... setpgid resumed>) = 0 [pid 21485] <... close resumed>) = 0 [pid 21483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21479] <... exit_group resumed>) = ? [pid 21486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21485] write(1, "executing program\n", 18 [pid 21484] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21486] <... openat resumed>) = 3 [pid 21485] <... write resumed>) = 18 [pid 21484] <... futex resumed>) = 1 [pid 21483] <... mmap resumed>) = 0x7fe46feef000 [pid 21484] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21481] <... futex resumed>) = 0 [pid 21486] write(3, "1000", 4 [pid 21485] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21483] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21481] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21486] <... write resumed>) = 4 [pid 21485] <... futex resumed>) = 0 [pid 21483] <... mprotect resumed>) = 0 [pid 21486] close(3 [pid 21485] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21484] <... futex resumed>) = 0 [pid 21482] +++ exited with 0 +++ [pid 21481] <... futex resumed>) = 1 executing program [pid 21479] +++ exited with 0 +++ [pid 21486] <... close resumed>) = 0 [pid 21485] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21484] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21483] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21481] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21486] write(1, "executing program\n", 18 [pid 21485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21484] <... openat resumed>) = 3 [pid 21483] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 21486] <... write resumed>) = 18 [pid 21485] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21484] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21485] <... mmap resumed>) = 0x7fe46feef000 [pid 21484] <... futex resumed>) = 1 [pid 21481] <... futex resumed>) = 0 [pid 21484] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21481] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21481] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21487 attached [pid 21484] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21481] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21487] 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 [pid 21486] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21485] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21484] <... pwrite64 resumed>) = 3 [pid 21487] <... rseq resumed>) = 0 [pid 21486] <... futex resumed>) = 0 [pid 21485] <... mprotect resumed>) = 0 [pid 21484] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21483] <... clone3 resumed> => {parent_tid=[21487]}, 88) = 21487 [pid 21487] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21486] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21485] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21484] <... futex resumed>) = 1 [pid 21481] <... futex resumed>) = 0 [pid 21486] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21485] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21483] rt_sigprocmask(SIG_SETMASK, [] [pid 21487] <... set_robust_list resumed>) = 0 [pid 21486] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21484] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21481] exit_group(0 [pid 21487] rt_sigprocmask(SIG_SETMASK, [] [pid 21486] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21484] <... futex resumed>) = ? [pid 21483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21481] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21488 attached [pid 21487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21484] +++ exited with 0 +++ [pid 21483] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21489 attached [pid 21488] set_robust_list(0x5555804616e0, 24 [pid 21487] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21486] <... mmap resumed>) = 0x7fe46feef000 [pid 21485] <... clone3 resumed> => {parent_tid=[21489]}, 88) = 21489 [pid 21483] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21488 [pid 21488] <... set_robust_list resumed>) = 0 [pid 21486] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21483] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21488] rt_sigprocmask(SIG_SETMASK, [] [pid 21489] 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 [pid 21487] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21486] <... mprotect resumed>) = 0 [pid 21485] rt_sigprocmask(SIG_SETMASK, [] [pid 21481] +++ exited with 0 +++ [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21489] <... rseq resumed>) = 0 [pid 21487] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21485] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21481, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21489] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21487] <... futex resumed>) = 1 [pid 21486] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21485] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21483] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21488] <... prctl resumed>) = 0 [pid 21489] <... set_robust_list resumed>) = 0 [pid 21487] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21486] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21485] <... futex resumed>) = 0 [pid 21483] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21488] setpgid(0, 0 [pid 21489] rt_sigprocmask(SIG_SETMASK, [] [pid 21487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21486] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21485] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21483] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21490 attached [pid 21488] <... setpgid resumed>) = 0 [pid 21489] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21487] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21483] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21490] 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 [pid 21488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21489] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21487] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21486] <... clone3 resumed> => {parent_tid=[21490]}, 88) = 21490 [pid 21489] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21487] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21491 attached [pid 21490] <... rseq resumed>) = 0 [pid 21488] <... openat resumed>) = 3 [pid 21489] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21487] <... futex resumed>) = 1 [pid 21486] rt_sigprocmask(SIG_SETMASK, [] [pid 21483] <... futex resumed>) = 0 [pid 21491] set_robust_list(0x5555804616e0, 24 [pid 21490] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21488] write(3, "1000", 4 [pid 21489] <... futex resumed>) = 1 [pid 21487] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21486] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21485] <... futex resumed>) = 0 [pid 21483] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21491] <... set_robust_list resumed>) = 0 [pid 21490] <... set_robust_list resumed>) = 0 [pid 21488] <... write resumed>) = 4 [pid 21486] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21489] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21485] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21483] <... futex resumed>) = 0 [pid 21490] rt_sigprocmask(SIG_SETMASK, [] [pid 21488] close(3 [pid 21489] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21487] <... openat resumed>) = 3 [pid 21486] <... futex resumed>) = 0 [pid 21485] <... futex resumed>) = 0 [pid 21483] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21491 [pid 21491] rt_sigprocmask(SIG_SETMASK, [] [pid 21490] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21488] <... close resumed>) = 0 [pid 21489] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21487] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21486] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21485] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21490] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21488] write(1, "executing program\n", 18 [pid 21489] <... futex resumed>) = 0 [pid 21487] <... futex resumed>) = 0 executing program [pid 21485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21483] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21490] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21488] <... write resumed>) = 18 [pid 21489] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21487] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21485] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21483] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21491] <... prctl resumed>) = 0 [pid 21490] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21488] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21489] <... openat resumed>) = 3 [pid 21487] <... pwrite64 resumed>) = 3 [pid 21485] <... futex resumed>) = 0 [pid 21483] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21491] setpgid(0, 0 [pid 21490] <... futex resumed>) = 1 [pid 21488] <... futex resumed>) = 0 [pid 21486] <... futex resumed>) = 0 [pid 21485] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21491] <... setpgid resumed>) = 0 [pid 21490] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21488] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21486] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21488] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21489] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21487] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21486] <... futex resumed>) = 0 [pid 21485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21490] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21488] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21489] <... futex resumed>) = 0 [pid 21487] <... futex resumed>) = 1 [pid 21485] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21483] <... futex resumed>) = 0 [pid 21491] <... openat resumed>) = 3 [pid 21488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21489] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21487] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21486] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21485] <... futex resumed>) = 0 [pid 21483] exit_group(0 [pid 21490] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21489] <... pwrite64 resumed>) = 3 [pid 21487] <... futex resumed>) = ? [pid 21485] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21483] <... exit_group resumed>) = ? [pid 21491] write(3, "1000", 4 [pid 21490] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21488] <... mmap resumed>) = 0x7fe46feef000 [pid 21489] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21487] +++ exited with 0 +++ [pid 21485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21491] <... write resumed>) = 4 [pid 21490] <... futex resumed>) = 1 [pid 21488] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21486] <... futex resumed>) = 0 [pid 21491] close(3 [pid 21490] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21488] <... mprotect resumed>) = 0 [pid 21489] <... futex resumed>) = 0 [pid 21486] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21485] exit_group(0 [pid 21491] <... close resumed>) = 0 [pid 21490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21488] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21486] <... futex resumed>) = 0 [pid 21485] <... exit_group resumed>) = ? [pid 21483] +++ exited with 0 +++ [pid 21491] write(1, "executing program\n", 18 [pid 21490] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21488] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21489] +++ exited with 0 +++ [pid 21486] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21491] <... write resumed>) = 18 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21483, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 21491] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21490] <... openat resumed>) = 3 [pid 21488] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21485] +++ exited with 0 +++ [pid 21491] <... futex resumed>) = 0 [pid 21490] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21486] <... futex resumed>) = 0 [pid 21486] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21490] <... futex resumed>) = 1 [pid 21486] <... futex resumed>) = 0 [pid 21490] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21486] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21491] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}ci2-upstream-fs/strace-static-x86_64: Process 21492 attached [pid 21490] <... pwrite64 resumed>) = 3 [pid 21492] 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 [pid 21491] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21488] <... clone3 resumed> => {parent_tid=[21492]}, 88) = 21492 [pid 21492] <... rseq resumed>) = 0 [pid 21491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21490] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21488] rt_sigprocmask(SIG_SETMASK, [] [pid 21492] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21486] <... futex resumed>) = 0 [pid 21492] <... set_robust_list resumed>) = 0 [pid 21491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21490] <... futex resumed>) = 1 [pid 21486] exit_group(0 [pid 21492] rt_sigprocmask(SIG_SETMASK, [] [pid 21490] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21491] <... mmap resumed>) = 0x7fe46feef000 [pid 21490] +++ exited with 0 +++ [pid 21488] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21486] <... exit_group resumed>) = ? [pid 21492] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21491] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21488] <... futex resumed>) = 0 [pid 21491] <... mprotect resumed>) = 0 [pid 21488] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21492] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21492] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21488] <... futex resumed>) = 0 [pid 21492] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21488] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21491] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21488] <... futex resumed>) = 0 [pid 21492] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21491] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21488] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21492] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21486] +++ exited with 0 +++ [pid 21492] <... futex resumed>) = 1 [pid 21488] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21493 attached [pid 21492] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21488] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21493] 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 [pid 21492] <... openat resumed>) = 3 [pid 21491] <... clone3 resumed> => {parent_tid=[21493]}, 88) = 21493 [pid 21488] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21491] rt_sigprocmask(SIG_SETMASK, [] [pid 21488] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21493] <... rseq resumed>) = 0 [pid 21491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21492] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21491] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21488] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21493] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21492] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21491] <... futex resumed>) = 0 [pid 21488] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21493] <... set_robust_list resumed>) = 0 [pid 21492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21494 attached [pid 21493] rt_sigprocmask(SIG_SETMASK, [] [pid 21492] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21488] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21494 [pid 21491] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21494] set_robust_list(0x5555804616e0, 24 [pid 21493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21492] <... pwrite64 resumed>) = 3 [pid 21488] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21494] <... set_robust_list resumed>) = 0 [pid 21493] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21492] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21493] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21492] <... futex resumed>) = 0 [pid 21494] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21495 attached , NULL, 8) = 0 [pid 21493] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21492] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21488] exit_group(0 [pid 21495] set_robust_list(0x5555804616e0, 24 [pid 21494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21493] <... futex resumed>) = 1 [pid 21492] <... futex resumed>) = ? [pid 21491] <... futex resumed>) = 0 [pid 21488] <... exit_group resumed>) = ? [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21495 [pid 21495] <... set_robust_list resumed>) = 0 [pid 21494] <... prctl resumed>) = 0 [pid 21493] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21492] +++ exited with 0 +++ [pid 21491] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21495] rt_sigprocmask(SIG_SETMASK, [] [pid 21494] setpgid(0, 0 [pid 21493] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21491] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21495] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21494] <... setpgid resumed>) = 0 [pid 21493] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21491] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21488] +++ exited with 0 +++ [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21496 attached [pid 21495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21493] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21496] set_robust_list(0x5555804616e0, 24 [pid 21493] <... futex resumed>) = 1 [pid 21496] <... set_robust_list resumed>) = 0 [pid 21495] <... prctl resumed>) = 0 [pid 21494] <... openat resumed>) = 3 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21491] <... futex resumed>) = 0 [pid 21495] setpgid(0, 0 [pid 21494] write(3, "1000", 4 [pid 21496] rt_sigprocmask(SIG_SETMASK, [] [pid 21493] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21491] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21496 [pid 21496] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21495] <... setpgid resumed>) = 0 [pid 21494] <... write resumed>) = 4 [pid 21493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21491] <... futex resumed>) = 0 [pid 21496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21494] close(3 [pid 21493] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21491] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21496] <... prctl resumed>) = 0 [pid 21495] <... openat resumed>) = 3 [pid 21494] <... close resumed>) = 0 [pid 21493] <... openat resumed>) = 3 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21496] setpgid(0, 0 [pid 21495] write(3, "1000", 4 [pid 21494] write(1, "executing program\n", 18 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21496] <... setpgid resumed>) = 0 [pid 21495] <... write resumed>) = 4 [pid 21494] <... write resumed>) = 18 [pid 21493] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21495] close(3 executing program [pid 21494] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-upstream-fs/strace-static-x86_64: Process 21497 attached ) = 3 [pid 21495] <... close resumed>) = 0 [pid 21494] <... futex resumed>) = 0 [pid 21493] <... futex resumed>) = 1 [pid 21491] <... futex resumed>) = 0 [pid 21497] set_robust_list(0x5555804616e0, 24 [pid 21496] write(3, "1000", 4 [pid 21495] write(1, "executing program\n", 18 [pid 21494] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21493] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21491] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21497 [pid 21497] <... set_robust_list resumed>) = 0 [pid 21496] <... write resumed>) = 4 [pid 21495] <... write resumed>) = 18 [pid 21494] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21491] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21496] close(3 [pid 21495] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21494] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21493] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21491] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21497] rt_sigprocmask(SIG_SETMASK, [] [pid 21496] <... close resumed>) = 0 [pid 21495] <... futex resumed>) = 0 [pid 21494] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21496] write(1, "executing program\n", 18 [pid 21497] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21496] <... write resumed>) = 18 [pid 21495] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21493] <... pwrite64 resumed>) = 3 executing program [pid 21497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21496] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21495] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21494] <... mmap resumed>) = 0x7fe46feef000 [pid 21493] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21497] <... prctl resumed>) = 0 [pid 21496] <... futex resumed>) = 0 [pid 21497] setpgid(0, 0 [pid 21496] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21495] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21494] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21493] <... futex resumed>) = 1 [pid 21491] <... futex resumed>) = 0 [pid 21497] <... setpgid resumed>) = 0 [pid 21496] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21494] <... mprotect resumed>) = 0 [pid 21493] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21491] exit_group(0 [pid 21497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21496] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21495] <... mmap resumed>) = 0x7fe46feef000 [pid 21494] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21493] <... futex resumed>) = ? [pid 21491] <... exit_group resumed>) = ? [pid 21497] <... openat resumed>) = 3 [pid 21496] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21495] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21494] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21496] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 21496] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21495] <... mprotect resumed>) = 0 [pid 21494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21498 attached [pid 21497] write(3, "1000", 4 [pid 21496] <... mprotect resumed>) = 0 [pid 21495] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21493] +++ exited with 0 +++ [pid 21491] +++ exited with 0 +++ [pid 21498] 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 [pid 21497] <... write resumed>) = 4 [pid 21497] close(3 [pid 21496] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21495] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21494] <... clone3 resumed> => {parent_tid=[21498]}, 88) = 21498 [pid 21498] <... rseq resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21497] <... close resumed>) = 0 [pid 21495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21494] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21499 attached [pid 21498] set_robust_list(0x7fe46ff0f9a0, 24 executing program [pid 21497] write(1, "executing program\n", 18 [pid 21496] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21494] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21499] 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 [pid 21498] <... set_robust_list resumed>) = 0 [pid 21497] <... write resumed>) = 18 [pid 21496] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21494] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21498] rt_sigprocmask(SIG_SETMASK, [] [pid 21499] <... rseq resumed>) = 0 [pid 21498] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21497] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21495] <... clone3 resumed> => {parent_tid=[21499]}, 88) = 21499 [pid 21494] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21500 attached [pid 21499] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21498] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21497] <... futex resumed>) = 0 [pid 21495] rt_sigprocmask(SIG_SETMASK, [] [pid 21494] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21500] 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 [pid 21499] <... set_robust_list resumed>) = 0 [pid 21497] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21495] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21500] <... rseq resumed>) = 0 [pid 21499] rt_sigprocmask(SIG_SETMASK, [] [pid 21498] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21497] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21496] <... clone3 resumed> => {parent_tid=[21500]}, 88) = 21500 [pid 21495] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21500] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21499] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21498] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21496] rt_sigprocmask(SIG_SETMASK, [] [pid 21495] <... futex resumed>) = 0 [pid 21500] <... set_robust_list resumed>) = 0 [pid 21499] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21498] <... futex resumed>) = 1 [pid 21497] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21496] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21495] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21494] <... futex resumed>) = 0 [pid 21500] rt_sigprocmask(SIG_SETMASK, [] [pid 21499] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21498] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21496] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21494] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21500] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21499] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21496] <... futex resumed>) = 0 [pid 21494] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21500] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21499] <... futex resumed>) = 1 [pid 21498] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21497] <... mmap resumed>) = 0x7fe46feef000 [pid 21496] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21495] <... futex resumed>) = 0 [pid 21494] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21497] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21495] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21500] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21499] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21497] <... mprotect resumed>) = 0 [pid 21495] <... futex resumed>) = 0 [pid 21498] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21497] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21495] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21500] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21499] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21497] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21500] <... futex resumed>) = 1 [pid 21496] <... futex resumed>) = 0 [pid 21500] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21496] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21498] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21496] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21501 attached [pid 21500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21501] 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 [pid 21497] <... clone3 resumed> => {parent_tid=[21501]}, 88) = 21501 [pid 21501] <... rseq resumed>) = 0 [pid 21499] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21497] rt_sigprocmask(SIG_SETMASK, [] [pid 21496] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21498] <... futex resumed>) = 1 [pid 21494] <... futex resumed>) = 0 [pid 21501] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21500] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21499] <... futex resumed>) = 1 [pid 21498] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21495] <... futex resumed>) = 0 [pid 21494] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21501] <... set_robust_list resumed>) = 0 [pid 21497] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21495] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21501] rt_sigprocmask(SIG_SETMASK, [] [pid 21497] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21495] <... futex resumed>) = 0 [pid 21494] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21502 attached [pid 21501] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21500] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21499] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21497] <... futex resumed>) = 0 [pid 21495] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21494] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21502] set_robust_list(0x5555804616e0, 24 [pid 21501] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21498] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21497] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21502] <... set_robust_list resumed>) = 0 [pid 21501] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21499] <... openat resumed>) = 3 [pid 21502] rt_sigprocmask(SIG_SETMASK, [] [pid 21501] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21500] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21499] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21498] <... openat resumed>) = 3 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21502 [pid 21502] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21501] <... futex resumed>) = 1 [pid 21500] <... futex resumed>) = 1 [pid 21499] <... futex resumed>) = 1 [pid 21498] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21497] <... futex resumed>) = 0 [pid 21496] <... futex resumed>) = 0 [pid 21495] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21501] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21500] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21499] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21498] <... futex resumed>) = 1 [pid 21497] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21496] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21495] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21494] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21502] <... prctl resumed>) = 0 [pid 21501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21498] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21497] <... futex resumed>) = 0 [pid 21496] <... futex resumed>) = 0 [pid 21495] <... futex resumed>) = 0 [pid 21494] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21502] setpgid(0, 0 [pid 21501] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21500] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21499] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21497] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21496] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21495] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21494] <... futex resumed>) = 0 [pid 21502] <... setpgid resumed>) = 0 [pid 21501] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21499] <... pwrite64 resumed>) = 3 [pid 21498] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21500] <... openat resumed>) = 3 [pid 21494] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21498] <... pwrite64 resumed>) = 3 [pid 21502] <... openat resumed>) = 3 [pid 21501] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21500] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21499] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21498] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21502] write(3, "1000", 4 [pid 21501] <... futex resumed>) = 1 [pid 21500] <... futex resumed>) = 1 [pid 21499] <... futex resumed>) = 1 [pid 21498] <... futex resumed>) = 1 [pid 21497] <... futex resumed>) = 0 [pid 21496] <... futex resumed>) = 0 [pid 21495] <... futex resumed>) = 0 [pid 21494] <... futex resumed>) = 0 [pid 21502] <... write resumed>) = 4 [pid 21501] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21500] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21499] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21498] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21497] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21496] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21495] exit_group(0 [pid 21494] exit_group(0 [pid 21502] close(3 [pid 21501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21499] <... futex resumed>) = ? [pid 21497] <... futex resumed>) = 0 [pid 21496] <... futex resumed>) = 0 [pid 21495] <... exit_group resumed>) = ? [pid 21502] <... close resumed>) = 0 [pid 21501] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21500] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21499] +++ exited with 0 +++ [pid 21498] <... futex resumed>) = ? [pid 21497] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21496] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21494] <... exit_group resumed>) = ? [pid 21502] write(1, "executing program\n", 18 [pid 21501] <... openat resumed>) = 3 [pid 21500] <... pwrite64 resumed>) = 3 [pid 21498] +++ exited with 0 +++ [pid 21495] +++ exited with 0 +++ [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 21502] <... write resumed>) = 18 [pid 21501] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21500] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21502] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21501] <... futex resumed>) = 1 [pid 21500] <... futex resumed>) = 1 [pid 21497] <... futex resumed>) = 0 [pid 21496] <... futex resumed>) = 0 [pid 21494] +++ exited with 0 +++ [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21502] <... futex resumed>) = 0 [pid 21501] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21500] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21497] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21502] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21497] <... futex resumed>) = 0 [pid 21496] exit_group(0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21502] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21501] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21500] <... futex resumed>) = ? [pid 21497] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21496] <... exit_group resumed>) = ? [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21502] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21501] <... pwrite64 resumed>) = 3 [pid 21500] +++ exited with 0 +++ [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21502] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21496] +++ exited with 0 +++ [pid 21501] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21502] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21501] <... futex resumed>) = 1 ci2-upstream-fs/strace-static-x86_64: Process 21503 attached [pid 21502] <... mmap resumed>) = 0x7fe46feef000 [pid 21501] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21497] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21496, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] <... restart_syscall resumed>) = 0 [pid 21502] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21497] exit_group(0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21503] set_robust_list(0x5555804616e0, 24 [pid 21502] <... mprotect resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21503 [pid 21503] <... set_robust_list resumed>) = 0 [pid 21501] <... futex resumed>) = ? [pid 21497] <... exit_group resumed>) = ? [pid 5631] <... restart_syscall resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21503] rt_sigprocmask(SIG_SETMASK, [] [pid 21502] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21501] +++ exited with 0 +++ [pid 21503] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21502] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21503] <... prctl resumed>) = 0 [pid 21502] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21503] setpgid(0, 0) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21504 attached , [], 8) = 0 [pid 21503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-upstream-fs/strace-static-x86_64: Process 21505 attached [pid 21504] 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 [pid 21503] <... openat resumed>) = 3 [pid 21502] <... clone3 resumed> => {parent_tid=[21504]}, 88) = 21504 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21505 [pid 21505] set_robust_list(0x5555804616e0, 24 [pid 21502] rt_sigprocmask(SIG_SETMASK, [] [pid 21497] +++ exited with 0 +++ [pid 21503] write(3, "1000", 4 [pid 5629] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21506 attached [pid 21505] <... set_robust_list resumed>) = 0 [pid 21504] <... rseq resumed>) = 0 [pid 21503] <... write resumed>) = 4 [pid 21502] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21506] set_robust_list(0x5555804616e0, 24 [pid 21505] rt_sigprocmask(SIG_SETMASK, [] [pid 21504] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21503] close(3 [pid 21502] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21506 [pid 21506] <... set_robust_list resumed>) = 0 [pid 21505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21504] <... set_robust_list resumed>) = 0 [pid 21503] <... close resumed>) = 0 [pid 21502] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21504] rt_sigprocmask(SIG_SETMASK, [] [pid 21503] write(1, "executing program\n", 18 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21506] rt_sigprocmask(SIG_SETMASK, [] [pid 21504] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21503] <... write resumed>) = 18 [pid 21502] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21506] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21504] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21503] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21505] <... prctl resumed>) = 0 [pid 21504] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21503] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21506] <... prctl resumed>) = 0 [pid 21505] setpgid(0, 0 [pid 21504] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21503] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21506] setpgid(0, 0 [pid 21505] <... setpgid resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21506] <... setpgid resumed>) = 0 [pid 21505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21504] <... futex resumed>) = 1 [pid 21503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21502] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21505] <... openat resumed>) = 3 [pid 21504] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21503] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21502] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21506] <... openat resumed>) = 3 [pid 21505] write(3, "1000", 4 [pid 21504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21502] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21507 attached [pid 21506] write(3, "1000", 4 [pid 21505] <... write resumed>) = 4 [pid 21504] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21503] <... mmap resumed>) = 0x7fe46feef000 [pid 21502] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21507] set_robust_list(0x5555804616e0, 24 [pid 21506] <... write resumed>) = 4 [pid 21505] close(3 [pid 21507] <... set_robust_list resumed>) = 0 [pid 21506] close(3 [pid 21505] <... close resumed>) = 0 [pid 21504] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21503] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21507 [pid 21506] <... close resumed>) = 0 [pid 21505] write(1, "executing program\n", 18 [pid 21507] rt_sigprocmask(SIG_SETMASK, [] [pid 21506] write(1, "executing program\n", 18 [pid 21505] <... write resumed>) = 18 [pid 21507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21506] <... write resumed>) = 18 [pid 21505] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21503] <... mprotect resumed>) = 0 [pid 21506] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21505] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21506] <... futex resumed>) = 0 executing program executing program [pid 21505] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21506] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21505] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21506] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21505] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21504] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21506] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21503] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21504] <... futex resumed>) = 1 [pid 21502] <... futex resumed>) = 0 [pid 21507] <... prctl resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21507] setpgid(0, 0 [pid 21506] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21504] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21503] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21502] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21507] <... setpgid resumed>) = 0 [pid 21506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21505] <... mmap resumed>) = 0x7fe46feef000 [pid 21504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21506] <... mmap resumed>) = 0x7fe46feef000 [pid 21505] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21502] <... futex resumed>) = 0 [pid 21504] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWRci2-upstream-fs/strace-static-x86_64: Process 21508 attached [pid 21507] <... openat resumed>) = 3 [pid 21506] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21505] <... mprotect resumed>) = 0 [pid 21502] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21508] 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 [pid 21507] write(3, "1000", 4 [pid 21506] <... mprotect resumed>) = 0 [pid 21505] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21504] <... openat resumed>) = 3 [pid 21503] <... clone3 resumed> => {parent_tid=[21508]}, 88) = 21508 [pid 21508] <... rseq resumed>) = 0 [pid 21507] <... write resumed>) = 4 [pid 21506] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21505] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21503] rt_sigprocmask(SIG_SETMASK, [] [pid 21508] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21507] close(3 [pid 21506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21504] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21503] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21509 attached ci2-upstream-fs/strace-static-x86_64: Process 21510 attached [pid 21508] <... set_robust_list resumed>) = 0 [pid 21507] <... close resumed>) = 0 [pid 21504] <... futex resumed>) = 1 [pid 21503] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21502] <... futex resumed>) = 0 [pid 21508] rt_sigprocmask(SIG_SETMASK, [] [pid 21503] <... futex resumed>) = 0 [pid 21502] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21507] write(1, "executing program\n", 18 [pid 21510] 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 [pid 21508] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21506] <... clone3 resumed> => {parent_tid=[21509]}, 88) = 21509 [pid 21507] <... write resumed>) = 18 [pid 21505] <... clone3 resumed> => {parent_tid=[21510]}, 88) = 21510 [pid 21504] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21509] 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 [pid 21503] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21502] <... futex resumed>) = 0 [pid 21510] <... rseq resumed>) = 0 [pid 21509] <... rseq resumed>) = 0 [pid 21508] mkdirat(AT_FDCWD, "./sys", 0777 executing program [pid 21507] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21506] rt_sigprocmask(SIG_SETMASK, [] [pid 21505] rt_sigprocmask(SIG_SETMASK, [] [pid 21504] <... pwrite64 resumed>) = 3 [pid 21502] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21510] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21509] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21508] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21507] <... futex resumed>) = 0 [pid 21506] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21506] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21505] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21510] <... set_robust_list resumed>) = 0 [pid 21509] <... set_robust_list resumed>) = 0 [pid 21508] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21507] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21506] <... futex resumed>) = 0 [pid 21505] <... futex resumed>) = 0 [pid 21504] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21510] rt_sigprocmask(SIG_SETMASK, [] [pid 21509] rt_sigprocmask(SIG_SETMASK, [] [pid 21508] <... futex resumed>) = 1 [pid 21507] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21506] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21504] <... futex resumed>) = 1 [pid 21503] <... futex resumed>) = 0 [pid 21502] <... futex resumed>) = 0 [pid 21505] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21510] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21509] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21508] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21507] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21504] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21503] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21502] exit_group(0 [pid 21510] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21509] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21504] <... futex resumed>) = ? [pid 21503] <... futex resumed>) = 0 [pid 21502] <... exit_group resumed>) = ? [pid 21510] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21508] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21504] +++ exited with 0 +++ [pid 21503] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21509] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21509] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21506] <... futex resumed>) = 0 [pid 21509] <... futex resumed>) = 1 [pid 21506] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21509] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21507] <... mmap resumed>) = 0x7fe46feef000 [pid 21506] <... futex resumed>) = 0 [pid 21510] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21507] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21510] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21509] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21507] <... mprotect resumed>) = 0 [pid 21506] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21508] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21505] <... futex resumed>) = 0 [pid 21509] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21505] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21510] <... futex resumed>) = 0 [pid 21509] <... futex resumed>) = 1 [pid 21508] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21506] <... futex resumed>) = 0 [pid 21505] <... futex resumed>) = 1 [pid 21510] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21509] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21508] <... futex resumed>) = 1 [pid 21507] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21506] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21505] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21503] <... futex resumed>) = 0 [pid 21510] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21509] <... openat resumed>) = 3 [pid 21508] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21507] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21506] <... futex resumed>) = 0 [pid 21503] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21502] +++ exited with 0 +++ [pid 21510] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21509] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21506] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21503] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21510] <... futex resumed>) = 1 ci2-upstream-fs/strace-static-x86_64: Process 21511 attached [pid 21510] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21509] <... futex resumed>) = 0 [pid 21508] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21505] <... futex resumed>) = 0 [pid 21503] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21511] 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 [pid 21509] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21508] <... openat resumed>) = 3 [pid 21506] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21505] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21511] <... rseq resumed>) = 0 [pid 21510] <... futex resumed>) = 0 [pid 21509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21508] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21507] <... clone3 resumed> => {parent_tid=[21511]}, 88) = 21511 [pid 21506] <... futex resumed>) = 0 [pid 21505] <... futex resumed>) = 1 [pid 21511] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21510] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21509] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21508] <... futex resumed>) = 1 [pid 21507] rt_sigprocmask(SIG_SETMASK, [] [pid 21506] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21505] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21503] <... futex resumed>) = 0 [pid 21511] <... set_robust_list resumed>) = 0 [pid 21510] <... openat resumed>) = 3 [pid 21509] <... pwrite64 resumed>) = 3 [pid 21508] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21503] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21511] rt_sigprocmask(SIG_SETMASK, [] [pid 21509] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21507] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21503] <... futex resumed>) = 0 [pid 21510] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21511] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21510] <... futex resumed>) = 1 [pid 21509] <... futex resumed>) = 1 [pid 21508] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21507] <... futex resumed>) = 0 [pid 21506] <... futex resumed>) = 0 [pid 21505] <... futex resumed>) = 0 [pid 21503] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21511] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21510] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21509] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21508] <... pwrite64 resumed>) = 3 [pid 21507] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21506] exit_group(0 [pid 21505] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21511] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21509] <... futex resumed>) = ? [pid 21508] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21506] <... exit_group resumed>) = ? [pid 21505] <... futex resumed>) = 0 [pid 21511] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21510] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21509] +++ exited with 0 +++ [pid 21508] <... futex resumed>) = 1 [pid 21503] <... futex resumed>) = 0 [pid 21505] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21503] exit_group(0 [pid 21508] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21510] <... pwrite64 resumed>) = 3 [pid 21511] <... futex resumed>) = 1 [pid 21508] <... futex resumed>) = ? [pid 21503] <... exit_group resumed>) = ? [pid 21511] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21510] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21512 attached ) = 0 [pid 21507] <... futex resumed>) = 0 [pid 21505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21510] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21507] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21505] exit_group(0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21512 [pid 21512] set_robust_list(0x5555804616e0, 24 [pid 21511] <... futex resumed>) = 0 [pid 21510] <... futex resumed>) = ? [pid 21507] <... futex resumed>) = 1 [pid 21506] +++ exited with 0 +++ [pid 21505] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21512] <... set_robust_list resumed>) = 0 [pid 21511] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21510] +++ exited with 0 +++ [pid 21508] +++ exited with 0 +++ [pid 21507] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21503] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21506, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21512] rt_sigprocmask(SIG_SETMASK, [] [pid 21511] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21505] +++ exited with 0 +++ [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21511] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21511] <... futex resumed>) = 1 [pid 21507] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21512] <... prctl resumed>) = 0 [pid 21511] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21507] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21512] setpgid(0, 0 [pid 21511] <... openat resumed>) = 3 [pid 21507] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21512] <... setpgid resumed>) = 0 [pid 21511] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21507] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... restart_syscall resumed>) = 0 [pid 21512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21511] <... futex resumed>) = 0 [pid 21507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21512] <... openat resumed>) = 3 [pid 21511] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21507] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21512] write(3, "1000", 4 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21512] <... write resumed>) = 4 [pid 21511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21507] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21512] close(3 [pid 21511] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21507] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21512] <... close resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21512] write(1, "executing program\n", 18 [pid 21511] <... pwrite64 resumed>) = 3 executing program [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21512] <... write resumed>) = 18 [pid 21511] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21513 attached [pid 21513] set_robust_list(0x5555804616e0, 24 [pid 21512] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21511] <... futex resumed>) = 1 ci2-upstream-fs/strace-static-x86_64: Process 21515 attached ci2-upstream-fs/strace-static-x86_64: Process 21514 attached [pid 21512] <... futex resumed>) = 0 [pid 21511] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21507] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21513 [pid 21512] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21507] exit_group(0 [pid 21514] set_robust_list(0x5555804616e0, 24 [pid 21512] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21515] set_robust_list(0x5555804616e0, 24 [pid 21513] <... set_robust_list resumed>) = 0 [pid 21512] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21511] <... futex resumed>) = ? [pid 21507] <... exit_group resumed>) = ? [pid 21514] <... set_robust_list resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21515 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21514 [pid 21515] <... set_robust_list resumed>) = 0 [pid 21514] rt_sigprocmask(SIG_SETMASK, [] [pid 21513] rt_sigprocmask(SIG_SETMASK, [] [pid 21512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21511] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21515] rt_sigprocmask(SIG_SETMASK, [] [pid 21514] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21507] +++ exited with 0 +++ [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21515] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21512] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21514] <... prctl resumed>) = 0 [pid 21513] <... prctl resumed>) = 0 [pid 21514] setpgid(0, 0 [pid 21512] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21514] <... setpgid resumed>) = 0 [pid 21513] setpgid(0, 0 [pid 21515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21513] <... setpgid resumed>) = 0 [pid 21512] <... mprotect resumed>) = 0 [pid 21515] setpgid(0, 0 [pid 21514] <... openat resumed>) = 3 [pid 21513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21515] <... setpgid resumed>) = 0 [pid 21512] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... restart_syscall resumed>) = 0 [pid 21515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21514] write(3, "1000", 4 [pid 21513] <... openat resumed>) = 3 [pid 21512] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21515] <... openat resumed>) = 3 [pid 21514] <... write resumed>) = 4 [pid 21513] write(3, "1000", 4 [pid 21512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21514] close(3 [pid 21513] <... write resumed>) = 4 ci2-upstream-fs/strace-static-x86_64: Process 21516 attached [pid 21515] write(3, "1000", 4 [pid 21514] <... close resumed>) = 0 [pid 21513] close(3 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21516] 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 [pid 21515] <... write resumed>) = 4 [pid 21514] write(1, "executing program\n", 18 [pid 21513] <... close resumed>) = 0 executing program [pid 21515] close(3 [pid 21514] <... write resumed>) = 18 [pid 21513] write(1, "executing program\n", 18 [pid 21516] <... rseq resumed>) = 0 [pid 21512] <... clone3 resumed> => {parent_tid=[21516]}, 88) = 21516 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 21516] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21515] <... close resumed>) = 0 [pid 21514] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21513] <... write resumed>) = 18 [pid 21512] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21516] <... set_robust_list resumed>) = 0 [pid 21515] write(1, "executing program\n", 18 [pid 21514] <... futex resumed>) = 0 executing program [pid 21513] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21512] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21517 attached [pid 21516] rt_sigprocmask(SIG_SETMASK, [] [pid 21515] <... write resumed>) = 18 [pid 21514] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21512] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21517] set_robust_list(0x5555804616e0, 24 [pid 21516] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21512] <... futex resumed>) = 0 [pid 21516] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21517] <... set_robust_list resumed>) = 0 [pid 21515] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21514] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21513] <... futex resumed>) = 0 [pid 21512] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21517 [pid 21517] rt_sigprocmask(SIG_SETMASK, [] [pid 21516] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21515] <... futex resumed>) = 0 [pid 21514] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21517] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21516] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21515] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21514] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21513] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21516] <... futex resumed>) = 1 [pid 21512] <... futex resumed>) = 0 [pid 21513] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21513] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21516] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21515] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21512] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21517] <... prctl resumed>) = 0 [pid 21516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21515] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21514] <... mmap resumed>) = 0x7fe46feef000 [pid 21513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21512] <... futex resumed>) = 0 [pid 21517] setpgid(0, 0 [pid 21516] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21515] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21514] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21513] <... mmap resumed>) = 0x7fe46feef000 [pid 21512] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21517] <... setpgid resumed>) = 0 [pid 21515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21513] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21514] <... mprotect resumed>) = 0 [pid 21513] <... mprotect resumed>) = 0 [pid 21517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21516] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21515] <... mmap resumed>) = 0x7fe46feef000 [pid 21514] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21513] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21516] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21513] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21517] <... openat resumed>) = 3 [pid 21516] <... futex resumed>) = 1 [pid 21515] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21512] <... futex resumed>) = 0 [pid 21514] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21517] write(3, "1000", 4 [pid 21516] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21515] <... mprotect resumed>) = 0 [pid 21513] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21512] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21517] <... write resumed>) = 4 [pid 21516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21514] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21512] <... futex resumed>) = 0 [pid 21517] close(3 [pid 21516] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21512] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21519 attached ci2-upstream-fs/strace-static-x86_64: Process 21518 attached [pid 21517] <... close resumed>) = 0 [pid 21516] <... openat resumed>) = 3 [pid 21515] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21513] <... clone3 resumed> => {parent_tid=[21518]}, 88) = 21518 [pid 21519] 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 [pid 21518] 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 executing program [pid 21517] write(1, "executing program\n", 18 [pid 21519] <... rseq resumed>) = 0 [pid 21518] <... rseq resumed>) = 0 [pid 21516] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21515] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21517] <... write resumed>) = 18 [pid 21514] <... clone3 resumed> => {parent_tid=[21519]}, 88) = 21519 [pid 21513] rt_sigprocmask(SIG_SETMASK, [] [pid 21519] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21517] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21514] rt_sigprocmask(SIG_SETMASK, [] [pid 21513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21519] <... set_robust_list resumed>) = 0 [pid 21518] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21517] <... futex resumed>) = 0 [pid 21516] <... futex resumed>) = 1 [pid 21512] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21520 attached [pid 21519] rt_sigprocmask(SIG_SETMASK, [] [pid 21518] <... set_robust_list resumed>) = 0 [pid 21517] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21516] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21514] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21513] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21512] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21520] 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 [pid 21519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21518] rt_sigprocmask(SIG_SETMASK, [] [pid 21517] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21515] <... clone3 resumed> => {parent_tid=[21520]}, 88) = 21520 [pid 21514] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21513] <... futex resumed>) = 0 [pid 21512] <... futex resumed>) = 0 [pid 21520] <... rseq resumed>) = 0 [pid 21519] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21518] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21517] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21516] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21515] rt_sigprocmask(SIG_SETMASK, [] [pid 21514] <... futex resumed>) = 0 [pid 21513] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21512] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21520] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21519] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21518] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21517] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21516] <... pwrite64 resumed>) = 3 [pid 21515] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21514] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21520] <... set_robust_list resumed>) = 0 [pid 21519] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21518] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21516] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21515] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21520] rt_sigprocmask(SIG_SETMASK, [] [pid 21519] <... futex resumed>) = 0 [pid 21518] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21517] <... mmap resumed>) = 0x7fe46feef000 [pid 21516] <... futex resumed>) = 1 [pid 21515] <... futex resumed>) = 0 [pid 21514] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21512] <... futex resumed>) = 0 [pid 21520] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21519] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21518] <... futex resumed>) = 1 [pid 21517] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21514] <... futex resumed>) = 0 [pid 21513] <... futex resumed>) = 0 [pid 21512] exit_group(0 [pid 21520] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21519] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21518] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21517] <... mprotect resumed>) = 0 [pid 21515] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21514] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21513] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21512] <... exit_group resumed>) = ? [pid 21519] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21520] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21517] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21516] +++ exited with 0 +++ [pid 21514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21513] <... futex resumed>) = 0 [pid 21519] <... futex resumed>) = 0 [pid 21517] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21514] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21513] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21519] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21514] <... futex resumed>) = 0 [pid 21520] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21519] <... openat resumed>) = 3 [pid 21518] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21514] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21520] <... futex resumed>) = 1 [pid 21515] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21521 attached [pid 21520] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21518] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21515] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21521] 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 [pid 21520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21519] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21517] <... clone3 resumed> => {parent_tid=[21521]}, 88) = 21521 [pid 21515] <... futex resumed>) = 0 [pid 21521] <... rseq resumed>) = 0 [pid 21520] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21519] <... futex resumed>) = 1 [pid 21518] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21517] rt_sigprocmask(SIG_SETMASK, [] [pid 21514] <... futex resumed>) = 0 [pid 21521] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21520] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21519] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21518] <... futex resumed>) = 1 [pid 21517] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21515] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21514] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21513] <... futex resumed>) = 0 [pid 21512] +++ exited with 0 +++ [pid 21521] <... set_robust_list resumed>) = 0 [pid 21520] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21518] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21517] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21514] <... futex resumed>) = 0 [pid 21513] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21521] rt_sigprocmask(SIG_SETMASK, [] [pid 21520] <... futex resumed>) = 0 [pid 21518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21514] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21519] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21521] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21517] <... futex resumed>) = 0 [pid 21513] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21519] <... pwrite64 resumed>) = 3 [pid 21513] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21521] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21520] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21518] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21517] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21515] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21521] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21520] <... openat resumed>) = 3 [pid 21519] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21518] <... openat resumed>) = 3 [pid 21515] <... futex resumed>) = 0 [pid 21521] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21520] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21519] <... futex resumed>) = 1 [pid 21518] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21515] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21514] <... futex resumed>) = 0 [pid 21521] <... futex resumed>) = 1 [pid 21520] <... futex resumed>) = 0 [pid 21519] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21518] <... futex resumed>) = 1 [pid 21517] <... futex resumed>) = 0 [pid 21515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21514] exit_group(0 [pid 21513] <... futex resumed>) = 0 [pid 21521] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21520] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21518] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21517] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21515] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21513] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21519] <... futex resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21517] <... futex resumed>) = 0 [pid 21515] <... futex resumed>) = 0 [pid 21519] +++ exited with 0 +++ [pid 21514] <... exit_group resumed>) = ? [pid 21513] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21521] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21520] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21518] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21517] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21515] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21521] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21520] <... pwrite64 resumed>) = 3 [pid 21518] <... pwrite64 resumed>) = 3 [pid 21513] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21521] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21520] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21518] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21514] +++ exited with 0 +++ [pid 21513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21522 attached [pid 21521] <... futex resumed>) = 1 [pid 21520] <... futex resumed>) = 1 [pid 21518] <... futex resumed>) = 0 [pid 21517] <... futex resumed>) = 0 [pid 21515] <... futex resumed>) = 0 [pid 21513] exit_group(0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21514, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21522] set_robust_list(0x5555804616e0, 24 [pid 21521] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21520] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21517] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21515] exit_group(0 [pid 21513] <... exit_group resumed>) = ? [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21522 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21522] <... set_robust_list resumed>) = 0 [pid 21521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21520] <... futex resumed>) = ? [pid 21518] +++ exited with 0 +++ [pid 21517] <... futex resumed>) = 0 [pid 21515] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... restart_syscall resumed>) = 0 [pid 21522] rt_sigprocmask(SIG_SETMASK, [] [pid 21521] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21520] +++ exited with 0 +++ [pid 21517] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21522] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21521] <... openat resumed>) = 3 [pid 21515] +++ exited with 0 +++ [pid 21513] +++ exited with 0 +++ [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21521] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21522] <... prctl resumed>) = 0 [pid 21521] <... futex resumed>) = 1 [pid 21517] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21513, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21522] setpgid(0, 0 [pid 21521] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21517] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21522] <... setpgid resumed>) = 0 [pid 21521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21517] <... futex resumed>) = 0 [pid 21522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21521] pwrite64(3, "\x02\x15\x5e", 3, 2ci2-upstream-fs/strace-static-x86_64: Process 21523 attached [pid 21523] set_robust_list(0x5555804616e0, 24 [pid 21521] <... pwrite64 resumed>) = 3 [pid 21517] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21523 [pid 21523] <... set_robust_list resumed>) = 0 [pid 21522] <... openat resumed>) = 3 [pid 21523] rt_sigprocmask(SIG_SETMASK, [] [pid 21522] write(3, "1000", 4 [pid 21521] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21523] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21522] <... write resumed>) = 4 [pid 21517] <... futex resumed>) = 0 [pid 21521] <... futex resumed>) = 1 [pid 5631] <... restart_syscall resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21522] close(3 [pid 21521] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21517] exit_group(0 [pid 21523] <... prctl resumed>) = 0 [pid 21522] <... close resumed>) = 0 [pid 21521] <... futex resumed>) = ? [pid 21517] <... exit_group resumed>) = ? [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21523] setpgid(0, 0 [pid 21522] write(1, "executing program\n", 18 [pid 21521] +++ exited with 0 +++ [pid 21517] +++ exited with 0 +++ [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21523] <... setpgid resumed>) = 0 [pid 21522] <... write resumed>) = 18 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21517, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21522] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21524 attached [pid 21523] <... openat resumed>) = 3 [pid 21522] <... futex resumed>) = 0 [pid 21524] set_robust_list(0x5555804616e0, 24 [pid 21523] write(3, "1000", 4 [pid 21522] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21525 attached [pid 21524] <... set_robust_list resumed>) = 0 [pid 21523] <... write resumed>) = 4 [pid 21522] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21524 [pid 21525] set_robust_list(0x5555804616e0, 24 [pid 21524] rt_sigprocmask(SIG_SETMASK, [] [pid 21522] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21525] <... set_robust_list resumed>) = 0 [pid 21524] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21523] close(3 [pid 21522] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21525 ci2-upstream-fs/strace-static-x86_64: Process 21526 attached [pid 21525] rt_sigprocmask(SIG_SETMASK, [] [pid 21524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21523] <... close resumed>) = 0 [pid 21522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21525] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21524] <... prctl resumed>) = 0 [pid 21523] write(1, "executing program\n", 18 [pid 21522] <... mmap resumed>) = 0x7fe46feef000 executing program [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21526 [pid 21526] set_robust_list(0x5555804616e0, 24 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21526] <... set_robust_list resumed>) = 0 [pid 21525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21524] setpgid(0, 0 [pid 21523] <... write resumed>) = 18 [pid 21522] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21526] rt_sigprocmask(SIG_SETMASK, [] [pid 21524] <... setpgid resumed>) = 0 [pid 21523] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21526] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21525] <... prctl resumed>) = 0 [pid 21524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21523] <... futex resumed>) = 0 [pid 21522] <... mprotect resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21525] setpgid(0, 0) = 0 [pid 21523] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21526] <... prctl resumed>) = 0 [pid 21525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21524] <... openat resumed>) = 3 [pid 21523] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21522] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21525] <... openat resumed>) = 3 [pid 21523] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21526] setpgid(0, 0 [pid 21525] write(3, "1000", 4 [pid 21524] write(3, "1000", 4 [pid 21522] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21526] <... setpgid resumed>) = 0 [pid 21525] <... write resumed>) = 4 [pid 21526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21525] close(3 [pid 21524] <... write resumed>) = 4 [pid 21523] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21524] close(3 [pid 21523] <... mmap resumed>) = 0x7fe46feef000 [pid 21525] <... close resumed>) = 0 [pid 21524] <... close resumed>) = 0 [pid 21523] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21526] <... openat resumed>) = 3 [pid 21525] write(1, "executing program\n", 18 [pid 21524] write(1, "executing program\n", 18ci2-upstream-fs/strace-static-x86_64: Process 21527 attached executing program executing program [pid 21526] write(3, "1000", 4 [pid 21525] <... write resumed>) = 18 [pid 21524] <... write resumed>) = 18 [pid 21523] <... mprotect resumed>) = 0 [pid 21522] <... clone3 resumed> => {parent_tid=[21527]}, 88) = 21527 [pid 21527] 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 [pid 21526] <... write resumed>) = 4 [pid 21525] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21524] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21523] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21522] rt_sigprocmask(SIG_SETMASK, [] [pid 21527] <... rseq resumed>) = 0 [pid 21526] close(3 [pid 21525] <... futex resumed>) = 0 [pid 21524] <... futex resumed>) = 0 [pid 21523] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21522] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21527] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21526] <... close resumed>) = 0 [pid 21523] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21527] <... set_robust_list resumed>) = 0 [pid 21527] rt_sigprocmask(SIG_SETMASK, [] [pid 21526] write(1, "executing program\n", 18 [pid 21525] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} executing program [pid 21524] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21522] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21528 attached [pid 21527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21526] <... write resumed>) = 18 [pid 21525] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21524] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21522] <... futex resumed>) = 0 [pid 21528] 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 [pid 21527] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21526] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21525] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21524] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21523] <... clone3 resumed> => {parent_tid=[21528]}, 88) = 21528 [pid 21522] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21528] <... rseq resumed>) = 0 [pid 21527] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21526] <... futex resumed>) = 0 [pid 21525] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21524] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21528] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21526] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21528] <... set_robust_list resumed>) = 0 [pid 21526] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21528] rt_sigprocmask(SIG_SETMASK, [] [pid 21527] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21523] rt_sigprocmask(SIG_SETMASK, [] [pid 21528] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21527] <... futex resumed>) = 1 [pid 21526] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21525] <... mmap resumed>) = 0x7fe46feef000 [pid 21524] <... mmap resumed>) = 0x7fe46feef000 [pid 21523] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21522] <... futex resumed>) = 0 [pid 21528] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21527] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21526] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21523] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21522] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21524] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21525] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21523] <... futex resumed>) = 0 [pid 21528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21522] <... futex resumed>) = 0 [pid 21528] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21527] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21526] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21525] <... mprotect resumed>) = 0 [pid 21524] <... mprotect resumed>) = 0 [pid 21523] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21522] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21528] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21527] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21526] <... mmap resumed>) = 0x7fe46feef000 [pid 21525] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21524] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21528] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21526] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21528] <... futex resumed>) = 1 [pid 21527] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21525] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21524] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21523] <... futex resumed>) = 0 [pid 21528] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21527] <... futex resumed>) = 1 [pid 21526] <... mprotect resumed>) = 0 [pid 21525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21523] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21522] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21529 attached [pid 21528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21527] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21523] <... futex resumed>) = 0 [pid 21522] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21530 attached [pid 21529] 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 [pid 21527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21526] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21523] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21522] <... futex resumed>) = 0 [pid 21530] 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 [pid 21529] <... rseq resumed>) = 0 [pid 21528] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21527] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21526] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21525] <... clone3 resumed> => {parent_tid=[21529]}, 88) = 21529 [pid 21522] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21530] <... rseq resumed>) = 0 [pid 21526] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21525] rt_sigprocmask(SIG_SETMASK, [] [pid 21524] <... clone3 resumed> => {parent_tid=[21530]}, 88) = 21530 [pid 21525] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21531 attached [pid 21529] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21527] <... openat resumed>) = 3 [pid 21525] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21524] rt_sigprocmask(SIG_SETMASK, [] [pid 21530] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21531] 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 [pid 21529] <... set_robust_list resumed>) = 0 [pid 21528] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21531] <... rseq resumed>) = 0 [pid 21530] <... set_robust_list resumed>) = 0 [pid 21529] rt_sigprocmask(SIG_SETMASK, [] [pid 21527] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21525] <... futex resumed>) = 0 [pid 21524] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21531] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21530] rt_sigprocmask(SIG_SETMASK, [] [pid 21529] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21528] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21527] <... futex resumed>) = 1 [pid 21525] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21526] <... clone3 resumed> => {parent_tid=[21531]}, 88) = 21531 [pid 21524] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21522] <... futex resumed>) = 0 [pid 21531] <... set_robust_list resumed>) = 0 [pid 21530] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21529] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21528] <... futex resumed>) = 1 [pid 21527] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21526] rt_sigprocmask(SIG_SETMASK, [] [pid 21524] <... futex resumed>) = 0 [pid 21523] <... futex resumed>) = 0 [pid 21522] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21531] rt_sigprocmask(SIG_SETMASK, [] [pid 21530] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21529] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21528] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21526] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21524] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21523] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21522] <... futex resumed>) = 0 [pid 21531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21530] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21529] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21527] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21526] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21523] <... futex resumed>) = 0 [pid 21522] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21531] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21530] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21529] <... futex resumed>) = 1 [pid 21528] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21527] <... pwrite64 resumed>) = 3 [pid 21526] <... futex resumed>) = 0 [pid 21525] <... futex resumed>) = 0 [pid 21523] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21531] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21530] <... futex resumed>) = 1 [pid 21529] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21528] <... openat resumed>) = 3 [pid 21527] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21526] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21525] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21524] <... futex resumed>) = 0 [pid 21531] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21530] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21528] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21527] <... futex resumed>) = 1 [pid 21526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21525] <... futex resumed>) = 0 [pid 21524] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21522] <... futex resumed>) = 0 [pid 21530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21528] <... futex resumed>) = 1 [pid 21525] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21526] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21524] <... futex resumed>) = 0 [pid 21531] <... futex resumed>) = 0 [pid 21530] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21529] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21528] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21527] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21523] <... futex resumed>) = 0 [pid 21522] exit_group(0 [pid 21531] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21529] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21527] <... futex resumed>) = ? [pid 21526] <... futex resumed>) = 0 [pid 21524] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21523] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21522] <... exit_group resumed>) = ? [pid 21531] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21530] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21529] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21527] +++ exited with 0 +++ [pid 21526] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21523] <... futex resumed>) = 0 [pid 21531] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21530] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21528] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21530] <... futex resumed>) = 1 [pid 21524] <... futex resumed>) = 0 [pid 21526] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21531] <... futex resumed>) = 0 [pid 21529] <... futex resumed>) = 1 [pid 21525] <... futex resumed>) = 0 [pid 21523] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21531] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21530] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21529] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21528] <... pwrite64 resumed>) = 3 [pid 21526] <... futex resumed>) = 0 [pid 21525] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21524] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21522] +++ exited with 0 +++ [pid 21531] <... openat resumed>) = 3 [pid 21530] <... openat resumed>) = 3 [pid 21529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21528] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21526] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21525] <... futex resumed>) = 0 [pid 21524] <... futex resumed>) = 0 [pid 21531] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21530] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21529] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21528] <... futex resumed>) = 1 [pid 21526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21525] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21524] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21523] <... futex resumed>) = 0 [pid 21531] <... futex resumed>) = 0 [pid 21530] <... futex resumed>) = 0 [pid 21529] <... openat resumed>) = 3 [pid 21528] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21526] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21523] exit_group(0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21531] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21530] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21529] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21528] <... futex resumed>) = ? [pid 21526] <... futex resumed>) = 0 [pid 21524] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21523] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21531] <... pwrite64 resumed>) = 3 [pid 21530] <... pwrite64 resumed>) = 3 [pid 21529] <... futex resumed>) = 1 [pid 21528] +++ exited with 0 +++ [pid 21526] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21525] <... futex resumed>) = 0 [pid 21524] <... futex resumed>) = 0 [pid 21529] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21525] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21531] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21530] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21529] <... pwrite64 resumed>) = 3 [pid 21525] <... futex resumed>) = 0 [pid 21524] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21532 attached [pid 21531] <... futex resumed>) = 1 [pid 21530] <... futex resumed>) = 0 [pid 21529] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21526] <... futex resumed>) = 0 [pid 21525] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21523] +++ exited with 0 +++ [pid 21532] set_robust_list(0x5555804616e0, 24 [pid 21531] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21530] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21529] <... futex resumed>) = 0 [pid 21526] exit_group(0 [pid 21525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21524] exit_group(0 [pid 21532] <... set_robust_list resumed>) = 0 [pid 21530] <... futex resumed>) = ? [pid 21529] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21525] exit_group(0 [pid 21524] <... exit_group resumed>) = ? [pid 21526] <... exit_group resumed>) = ? [pid 21531] <... futex resumed>) = ? [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21532 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21532] rt_sigprocmask(SIG_SETMASK, [] [pid 21531] +++ exited with 0 +++ [pid 21530] +++ exited with 0 +++ [pid 21529] <... futex resumed>) = ? [pid 21525] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21529] +++ exited with 0 +++ [pid 5628] <... restart_syscall resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21532] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21525] +++ exited with 0 +++ [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21532] <... prctl resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21532] setpgid(0, 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21532] <... setpgid resumed>) = 0 [pid 21532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21526] +++ exited with 0 +++ [pid 21524] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21532] <... openat resumed>) = 3 [pid 21532] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 21533 attached ) = 4 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21524, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21533] set_robust_list(0x5555804616e0, 24 [pid 21532] close(3 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21533 [pid 21533] <... set_robust_list resumed>) = 0 [pid 21532] <... close resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21533] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21533] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21532] write(1, "executing program\n", 18 [pid 21533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21532] <... write resumed>) = 18 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21532] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21533] <... prctl resumed>) = 0 [pid 21532] <... futex resumed>) = 0 [pid 21533] setpgid(0, 0 [pid 21532] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21533] <... setpgid resumed>) = 0 [pid 21532] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21532] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21533] <... openat resumed>) = 3 [pid 21532] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21533] write(3, "1000", 4 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21533] <... write resumed>) = 4 [pid 21532] <... mmap resumed>) = 0x7fe46feef000 ci2-upstream-fs/strace-static-x86_64: Process 21534 attached [pid 21533] close(3 [pid 21532] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21534 [pid 21533] <... close resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21535 attached [pid 21534] set_robust_list(0x5555804616e0, 24 [pid 21533] write(1, "executing program\n", 18 [pid 21532] <... mprotect resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21535 executing program ci2-upstream-fs/strace-static-x86_64: Process 21536 attached [pid 21535] set_robust_list(0x5555804616e0, 24 [pid 21534] <... set_robust_list resumed>) = 0 [pid 21533] <... write resumed>) = 18 [pid 21532] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21536] set_robust_list(0x5555804616e0, 24 [pid 21533] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21536] <... set_robust_list resumed>) = 0 [pid 21535] <... set_robust_list resumed>) = 0 [pid 21534] rt_sigprocmask(SIG_SETMASK, [] [pid 21533] <... futex resumed>) = 0 [pid 21532] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21536 [pid 21533] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21535] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21536] rt_sigprocmask(SIG_SETMASK, [] [pid 21535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21534] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21533] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21532] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21537 attached [pid 21537] 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 [pid 21534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21533] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21537] <... rseq resumed>) = 0 [pid 21536] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21533] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21537] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21535] <... prctl resumed>) = 0 [pid 21534] <... prctl resumed>) = 0 [pid 21532] <... clone3 resumed> => {parent_tid=[21537]}, 88) = 21537 [pid 21537] <... set_robust_list resumed>) = 0 [pid 21536] <... prctl resumed>) = 0 [pid 21535] setpgid(0, 0 [pid 21534] setpgid(0, 0 [pid 21533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21532] rt_sigprocmask(SIG_SETMASK, [] [pid 21537] rt_sigprocmask(SIG_SETMASK, [] [pid 21536] setpgid(0, 0 [pid 21535] <... setpgid resumed>) = 0 [pid 21537] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21536] <... setpgid resumed>) = 0 [pid 21535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21533] <... mmap resumed>) = 0x7fe46feef000 [pid 21532] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21537] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21535] <... openat resumed>) = 3 [pid 21534] <... setpgid resumed>) = 0 [pid 21533] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21532] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21536] <... openat resumed>) = 3 [pid 21533] <... mprotect resumed>) = 0 [pid 21532] <... futex resumed>) = 0 [pid 21537] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21536] write(3, "1000", 4 [pid 21535] write(3, "1000", 4 [pid 21534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21533] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21537] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21536] <... write resumed>) = 4 [pid 21535] <... write resumed>) = 4 [pid 21532] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21537] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21536] close(3 [pid 21535] close(3 [pid 21537] <... futex resumed>) = 0 [pid 21536] <... close resumed>) = 0 [pid 21537] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21536] write(1, "executing program\n", 18 [pid 21535] <... close resumed>) = 0 [pid 21534] <... openat resumed>) = 3 [pid 21532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21533] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21536] <... write resumed>) = 18 executing program executing program [pid 21535] write(1, "executing program\n", 18 [pid 21536] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21535] <... write resumed>) = 18 [pid 21534] write(3, "1000", 4 [pid 21533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21532] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21536] <... futex resumed>) = 0 [pid 21535] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21538 attached [pid 21537] <... futex resumed>) = 0 [pid 21536] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21535] <... futex resumed>) = 0 [pid 21534] <... write resumed>) = 4 [pid 21532] <... futex resumed>) = 1 [pid 21538] 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 [pid 21537] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21536] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21535] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21534] close(3 [pid 21533] <... clone3 resumed> => {parent_tid=[21538]}, 88) = 21538 [pid 21532] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21538] <... rseq resumed>) = 0 [pid 21537] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21536] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21535] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21534] <... close resumed>) = 0 [pid 21533] rt_sigprocmask(SIG_SETMASK, [] [pid 21538] set_robust_list(0x7fe46ff0f9a0, 24) = 0 [pid 21537] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21536] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21535] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21534] write(1, "executing program\n", 18 [pid 21533] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21538] rt_sigprocmask(SIG_SETMASK, [] [pid 21537] <... futex resumed>) = 1 [pid 21536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21533] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21532] <... futex resumed>) = 0 [pid 21534] <... write resumed>) = 18 [pid 21538] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21537] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21536] <... mmap resumed>) = 0x7fe46feef000 [pid 21535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21538] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21536] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21535] <... mmap resumed>) = 0x7fe46feef000 [pid 21534] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21533] <... futex resumed>) = 0 [pid 21532] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21537] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21533] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21532] <... futex resumed>) = 0 [pid 21534] <... futex resumed>) = 0 [pid 21538] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21537] <... openat resumed>) = 3 [pid 21536] <... mprotect resumed>) = 0 [pid 21535] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21534] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21532] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21538] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21537] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21536] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21535] <... mprotect resumed>) = 0 [pid 21534] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21538] <... futex resumed>) = 1 [pid 21537] <... futex resumed>) = 0 [pid 21536] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21535] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21534] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21533] <... futex resumed>) = 0 [pid 21532] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21538] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21537] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21537] <... pwrite64 resumed>) = 3 [pid 21535] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21534] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21533] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21532] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21539 attached [pid 21538] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21537] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21533] <... futex resumed>) = 0 [pid 21532] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21540 attached [pid 21539] 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 [pid 21538] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21537] <... futex resumed>) = 0 [pid 21536] <... clone3 resumed> => {parent_tid=[21539]}, 88) = 21539 [pid 21534] <... mmap resumed>) = 0x7fe46feef000 [pid 21533] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21540] 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 [pid 21539] <... rseq resumed>) = 0 [pid 21538] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21537] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21536] rt_sigprocmask(SIG_SETMASK, [] [pid 21535] <... clone3 resumed> => {parent_tid=[21540]}, 88) = 21540 [pid 21533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21534] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21532] exit_group(0 [pid 21540] <... rseq resumed>) = 0 [pid 21539] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21538] <... futex resumed>) = 0 [pid 21536] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21535] rt_sigprocmask(SIG_SETMASK, [] [pid 21533] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21540] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21539] <... set_robust_list resumed>) = 0 [pid 21538] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21537] <... futex resumed>) = ? [pid 21536] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21533] <... futex resumed>) = 0 [pid 21532] <... exit_group resumed>) = ? [pid 21540] <... set_robust_list resumed>) = 0 [pid 21539] rt_sigprocmask(SIG_SETMASK, [] [pid 21538] <... openat resumed>) = 3 [pid 21537] +++ exited with 0 +++ [pid 21536] <... futex resumed>) = 0 [pid 21535] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21534] <... mprotect resumed>) = 0 [pid 21533] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21536] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21535] <... futex resumed>) = 0 [pid 21540] rt_sigprocmask(SIG_SETMASK, [] [pid 21539] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21538] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21535] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21534] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21532] +++ exited with 0 +++ [pid 21540] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21539] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21538] <... futex resumed>) = 0 [pid 21534] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21533] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21532, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21539] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21538] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21534] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21533] <... futex resumed>) = 0 [pid 21540] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21539] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21538] <... pwrite64 resumed>) = 3 [pid 21533] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21541 attached [pid 21540] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21539] <... futex resumed>) = 1 [pid 21538] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21536] <... futex resumed>) = 0 [pid 21533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21541] 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 [pid 21540] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21539] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21538] <... futex resumed>) = 0 [pid 21536] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21534] <... clone3 resumed> => {parent_tid=[21541]}, 88) = 21541 [pid 21533] exit_group(0 [pid 21541] <... rseq resumed>) = 0 [pid 21540] <... futex resumed>) = 1 [pid 21539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21536] <... futex resumed>) = 0 [pid 21535] <... futex resumed>) = 0 [pid 21534] rt_sigprocmask(SIG_SETMASK, [] [pid 21533] <... exit_group resumed>) = ? [pid 21541] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21540] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21539] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21536] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21535] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21534] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21541] <... set_robust_list resumed>) = 0 [pid 21540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21538] +++ exited with 0 +++ [pid 21535] <... futex resumed>) = 0 [pid 21534] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21533] +++ exited with 0 +++ [pid 21541] rt_sigprocmask(SIG_SETMASK, [] [pid 21540] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21539] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21535] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21534] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21541] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21541] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21541] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21540] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21539] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21534] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21542 attached [pid 21541] <... futex resumed>) = 0 [pid 21540] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21539] <... futex resumed>) = 1 [pid 21536] <... futex resumed>) = 0 [pid 21534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21542] set_robust_list(0x5555804616e0, 24 [pid 21541] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21540] <... futex resumed>) = 1 [pid 21539] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21535] <... futex resumed>) = 0 [pid 21534] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21542] <... set_robust_list resumed>) = 0 [pid 21541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21540] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21536] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21535] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21534] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21542 [pid 21542] rt_sigprocmask(SIG_SETMASK, [] [pid 21541] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21539] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21536] <... futex resumed>) = 0 [pid 21535] <... futex resumed>) = 0 [pid 21534] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21542] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21541] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21540] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21539] <... openat resumed>) = 3 [pid 21535] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21541] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21539] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21536] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21542] <... prctl resumed>) = 0 [pid 21541] <... futex resumed>) = 1 [pid 21540] <... openat resumed>) = 3 [pid 21539] <... futex resumed>) = 0 [pid 21536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21534] <... futex resumed>) = 0 [pid 21542] setpgid(0, 0 [pid 21541] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21536] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21534] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21539] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21540] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21542] <... setpgid resumed>) = 0 [pid 21541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21540] <... futex resumed>) = 1 [pid 21539] <... pwrite64 resumed>) = 3 [pid 21536] <... futex resumed>) = 0 [pid 21535] <... futex resumed>) = 0 [pid 21534] <... futex resumed>) = 0 [pid 21542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21541] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21540] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21539] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21536] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21535] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21534] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21542] <... openat resumed>) = 3 [pid 21541] <... openat resumed>) = 3 [pid 21540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21539] <... futex resumed>) = 0 [pid 21536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21535] <... futex resumed>) = 0 [pid 21542] write(3, "1000", 4 [pid 21541] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21540] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21539] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21536] exit_group(0 [pid 21535] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21542] <... write resumed>) = 4 [pid 21541] <... futex resumed>) = 1 [pid 21540] <... pwrite64 resumed>) = 3 [pid 21539] <... futex resumed>) = ? [pid 21536] <... exit_group resumed>) = ? [pid 21534] <... futex resumed>) = 0 [pid 21542] close(3 [pid 21541] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21540] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21539] +++ exited with 0 +++ [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21542] <... close resumed>) = 0 [pid 21541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21534] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21542] write(1, "executing program\n", 18 [pid 21541] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21540] <... futex resumed>) = 1 [pid 21536] +++ exited with 0 +++ [pid 21535] <... futex resumed>) = 0 [pid 21534] <... futex resumed>) = 0 [pid 21542] <... write resumed>) = 18 executing program [pid 21541] <... pwrite64 resumed>) = 3 [pid 21534] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21542] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21541] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21534] <... futex resumed>) = 0 [pid 21542] <... futex resumed>) = 0 [pid 21541] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21534] exit_group(0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21542] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21540] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21535] exit_group(0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21535] <... exit_group resumed>) = ? [pid 21540] <... futex resumed>) = ? [pid 21542] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21541] <... futex resumed>) = ? [pid 21540] +++ exited with 0 +++ [pid 21534] <... exit_group resumed>) = ? [pid 21542] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21541] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21543 attached [pid 21542] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 21542] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 21543] set_robust_list(0x5555804616e0, 24 [pid 21534] +++ exited with 0 +++ [pid 5629] <... restart_syscall resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21543 [pid 21543] <... set_robust_list resumed>) = 0 [pid 21542] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21535] +++ exited with 0 +++ [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21542] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21544 attached [pid 21543] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] <... restart_syscall resumed>) = 0 [pid 21544] 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 [pid 21543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21542] <... clone3 resumed> => {parent_tid=[21544]}, 88) = 21544 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21544] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21542] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21544] <... set_robust_list resumed>) = 0 [pid 21543] <... prctl resumed>) = 0 [pid 21542] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21544] rt_sigprocmask(SIG_SETMASK, [] [pid 21543] setpgid(0, 0 [pid 21542] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21544] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21543] <... setpgid resumed>) = 0 [pid 21542] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21544] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21542] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21544] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21543] <... openat resumed>) = 3 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 21544] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21544] <... futex resumed>) = 1 [pid 21543] write(3, "1000", 4 [pid 21542] <... futex resumed>) = 0 [pid 21544] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21543] <... write resumed>) = 4 [pid 21542] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21543] close(3 [pid 21544] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21543] <... close resumed>) = 0 [pid 21542] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21545 attached ci2-upstream-fs/strace-static-x86_64: Process 21546 attached [pid 21544] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21543] write(1, "executing program\n", 18 [pid 21542] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21545 [pid 21546] set_robust_list(0x5555804616e0, 24 [pid 21543] <... write resumed>) = 18 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21546] <... set_robust_list resumed>) = 0 [pid 21545] set_robust_list(0x5555804616e0, 24 [pid 21544] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21543] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21546 ci2-upstream-fs/strace-static-x86_64: Process 21547 attached [pid 21546] rt_sigprocmask(SIG_SETMASK, [] [pid 21545] <... set_robust_list resumed>) = 0 [pid 21544] <... futex resumed>) = 1 [pid 21543] <... futex resumed>) = 0 [pid 21542] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21546] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21545] rt_sigprocmask(SIG_SETMASK, [] [pid 21544] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21543] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21542] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21547 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21547] set_robust_list(0x5555804616e0, 24 [pid 21546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21545] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21544] <... openat resumed>) = 3 [pid 21543] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21547] <... set_robust_list resumed>) = 0 [pid 21542] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21547] rt_sigprocmask(SIG_SETMASK, [] [pid 21546] <... prctl resumed>) = 0 [pid 21545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21544] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21542] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21546] setpgid(0, 0 [pid 21545] <... prctl resumed>) = 0 [pid 21544] <... futex resumed>) = 0 [pid 21543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21547] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21546] <... setpgid resumed>) = 0 [pid 21545] setpgid(0, 0 [pid 21544] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21545] <... setpgid resumed>) = 0 [pid 21542] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21547] <... prctl resumed>) = 0 [pid 21545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21543] <... mmap resumed>) = 0x7fe46feef000 [pid 21546] <... openat resumed>) = 3 [pid 21545] <... openat resumed>) = 3 [pid 21544] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21547] setpgid(0, 0 [pid 21542] <... futex resumed>) = 0 [pid 21543] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21545] write(3, "1000", 4) = 4 [pid 21543] <... mprotect resumed>) = 0 [pid 21547] <... setpgid resumed>) = 0 [pid 21544] <... pwrite64 resumed>) = 3 [pid 21542] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21545] close(3) = 0 [pid 21544] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21543] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21545] write(1, "executing program\n", 18) = 18 [pid 21547] <... openat resumed>) = 3 executing program [pid 21546] write(3, "1000", 4 [pid 21545] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21544] <... futex resumed>) = 1 [pid 21543] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21542] <... futex resumed>) = 0 [pid 21546] <... write resumed>) = 4 [pid 21545] <... futex resumed>) = 0 [pid 21544] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21546] close(3 [pid 21543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21542] exit_group(0 [pid 21547] write(3, "1000", 4 [pid 21546] <... close resumed>) = 0 [pid 21545] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21544] <... futex resumed>) = ? [pid 21542] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21548 attached [pid 21547] <... write resumed>) = 4 [pid 21546] write(1, "executing program\n", 18 [pid 21545] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21544] +++ exited with 0 +++ [pid 21548] 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 [pid 21545] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21548] <... rseq resumed>) = 0 [pid 21545] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21548] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21547] close(3 [pid 21546] <... write resumed>) = 18 [pid 21545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21543] <... clone3 resumed> => {parent_tid=[21548]}, 88) = 21548 [pid 21548] <... set_robust_list resumed>) = 0 [pid 21547] <... close resumed>) = 0 [pid 21546] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21545] <... mmap resumed>) = 0x7fe46feef000 [pid 21543] rt_sigprocmask(SIG_SETMASK, [] [pid 21548] rt_sigprocmask(SIG_SETMASK, [] [pid 21547] write(1, "executing program\n", 18 [pid 21546] <... futex resumed>) = 0 executing program [pid 21545] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21542] +++ exited with 0 +++ [pid 21548] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21547] <... write resumed>) = 18 [pid 21546] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21545] <... mprotect resumed>) = 0 [pid 21543] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21542, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21546] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21546] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21548] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21547] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21545] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21543] <... futex resumed>) = 0 [pid 21547] <... futex resumed>) = 0 [pid 21546] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21547] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21548] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21545] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21543] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21548] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21547] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21546] <... mmap resumed>) = 0x7fe46feef000 [pid 21545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21549 attached [pid 21548] <... futex resumed>) = 0 [pid 21547] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21546] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21548] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21547] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21545] <... clone3 resumed> => {parent_tid=[21549]}, 88) = 21549 [pid 21549] 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 [pid 21548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21546] <... mprotect resumed>) = 0 [pid 21545] rt_sigprocmask(SIG_SETMASK, [] [pid 21543] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21548] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21547] <... mmap resumed>) = 0x7fe46feef000 [pid 21545] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21543] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21549] <... rseq resumed>) = 0 [pid 21548] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21547] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21546] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21545] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21549] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21547] <... mprotect resumed>) = 0 [pid 21546] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21549] <... set_robust_list resumed>) = 0 [pid 21548] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21546] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21545] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21550 attached [pid 21549] rt_sigprocmask(SIG_SETMASK, [] [pid 21548] <... futex resumed>) = 1 [pid 21547] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21545] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21543] <... futex resumed>) = 0 [pid 21550] 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 [pid 21549] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21548] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21547] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21546] <... clone3 resumed> => {parent_tid=[21550]}, 88) = 21550 [pid 21543] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21550] <... rseq resumed>) = 0 [pid 21547] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21546] rt_sigprocmask(SIG_SETMASK, [] [pid 21549] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21543] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21551 attached [pid 21550] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21549] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21548] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21546] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21543] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21551] 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 [pid 21550] <... set_robust_list resumed>) = 0 [pid 21549] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21548] <... openat resumed>) = 3 [pid 21547] <... clone3 resumed> => {parent_tid=[21551]}, 88) = 21551 [pid 21546] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21551] <... rseq resumed>) = 0 [pid 21550] rt_sigprocmask(SIG_SETMASK, [] [pid 21549] <... futex resumed>) = 1 [pid 21548] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21547] rt_sigprocmask(SIG_SETMASK, [] [pid 21546] <... futex resumed>) = 0 [pid 21545] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21551] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21550] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21549] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21548] <... futex resumed>) = 1 [pid 21547] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21546] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21545] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21543] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21552 attached [pid 21551] <... set_robust_list resumed>) = 0 [pid 21550] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21549] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21548] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21547] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21545] <... futex resumed>) = 0 [pid 21543] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21552] set_robust_list(0x5555804616e0, 24 [pid 21551] rt_sigprocmask(SIG_SETMASK, [] [pid 21550] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21549] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21547] <... futex resumed>) = 0 [pid 21545] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21543] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21552 [pid 21552] <... set_robust_list resumed>) = 0 [pid 21551] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21550] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21549] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21548] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21547] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21543] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21552] rt_sigprocmask(SIG_SETMASK, [] [pid 21551] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21550] <... futex resumed>) = 1 [pid 21549] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21548] <... pwrite64 resumed>) = 3 [pid 21546] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21552] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21551] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21550] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21549] <... futex resumed>) = 1 [pid 21548] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21546] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21545] <... futex resumed>) = 0 [pid 21552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21551] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21550] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21549] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21548] <... futex resumed>) = 1 [pid 21546] <... futex resumed>) = 0 [pid 21545] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21543] <... futex resumed>) = 0 [pid 21552] <... prctl resumed>) = 0 [pid 21551] <... futex resumed>) = 1 [pid 21550] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21549] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21547] <... futex resumed>) = 0 [pid 21546] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21545] <... futex resumed>) = 0 [pid 21543] exit_group(0 [pid 21552] setpgid(0, 0 [pid 21551] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21550] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21549] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21547] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21545] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21543] <... exit_group resumed>) = ? [pid 21552] <... setpgid resumed>) = 0 [pid 21551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21549] <... openat resumed>) = 3 [pid 21547] <... futex resumed>) = 0 [pid 21550] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21551] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21550] <... futex resumed>) = 1 [pid 21549] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21547] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21546] <... futex resumed>) = 0 [pid 21552] <... openat resumed>) = 3 [pid 21551] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21550] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21549] <... futex resumed>) = 1 [pid 21548] +++ exited with 0 +++ [pid 21546] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21545] <... futex resumed>) = 0 [pid 21543] +++ exited with 0 +++ [pid 21552] write(3, "1000", 4 [pid 21551] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21550] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21549] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21546] <... futex resumed>) = 0 [pid 21545] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21552] <... write resumed>) = 4 [pid 21551] <... futex resumed>) = 1 [pid 21550] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21549] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21547] <... futex resumed>) = 0 [pid 21546] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21545] <... futex resumed>) = 0 [pid 21552] close(3 [pid 21551] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21550] <... openat resumed>) = 3 [pid 21549] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21547] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21545] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21552] <... close resumed>) = 0 [pid 21551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21549] <... pwrite64 resumed>) = 3 [pid 21547] <... futex resumed>) = 0 [pid 21552] write(1, "executing program\n", 18 [pid 21551] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR executing program [pid 21550] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21549] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21547] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21550] <... futex resumed>) = 1 [pid 21546] <... futex resumed>) = 0 [pid 21552] <... write resumed>) = 18 [pid 21550] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21546] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21552] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21551] <... openat resumed>) = 3 [pid 21550] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21549] <... futex resumed>) = 1 [pid 21546] <... futex resumed>) = 0 [pid 21545] <... futex resumed>) = 0 [pid 21552] <... futex resumed>) = 0 [pid 21551] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21550] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21549] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21546] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21552] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21551] <... futex resumed>) = 1 [pid 21550] <... pwrite64 resumed>) = 3 [pid 21547] <... futex resumed>) = 0 [pid 21545] exit_group(0 [pid 21552] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21551] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21550] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21549] <... futex resumed>) = ? [pid 21547] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21545] <... exit_group resumed>) = ? [pid 21552] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21550] <... futex resumed>) = 1 [pid 21549] +++ exited with 0 +++ [pid 21547] <... futex resumed>) = 0 [pid 21546] <... futex resumed>) = 0 [pid 21552] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21551] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21550] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21547] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21546] exit_group(0 [pid 21545] +++ exited with 0 +++ [pid 21552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21551] <... pwrite64 resumed>) = 3 [pid 21550] <... futex resumed>) = ? [pid 21546] <... exit_group resumed>) = ? [pid 21552] <... mmap resumed>) = 0x7fe46feef000 [pid 21551] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21550] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21551] <... futex resumed>) = 1 [pid 21547] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21551] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21552] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21547] exit_group(0 [pid 21552] <... mprotect resumed>) = 0 [pid 21551] <... futex resumed>) = ? [pid 21547] <... exit_group resumed>) = ? [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21551] +++ exited with 0 +++ [pid 21546] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21546, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21552] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21553 attached [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21553] 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 [pid 21552] <... clone3 resumed> => {parent_tid=[21553]}, 88) = 21553 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21553] <... rseq resumed>) = 0 [pid 21552] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... restart_syscall resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21552] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21552] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21553] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21552] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21553] <... set_robust_list resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21547] +++ exited with 0 +++ [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21553] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21554 attached , NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21555 attached [pid 21554] set_robust_list(0x5555804616e0, 24 [pid 21553] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21554 [pid 21554] <... set_robust_list resumed>) = 0 [pid 21553] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21555] set_robust_list(0x5555804616e0, 24 [pid 21554] rt_sigprocmask(SIG_SETMASK, [] [pid 21553] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21555 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21555] <... set_robust_list resumed>) = 0 [pid 21554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21553] <... futex resumed>) = 1 [pid 21552] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21552] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21554] <... prctl resumed>) = 0 [pid 21552] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21554] setpgid(0, 0 [pid 21552] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21554] <... setpgid resumed>) = 0 [pid 21554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21555] rt_sigprocmask(SIG_SETMASK, [] [pid 21554] <... openat resumed>) = 3 [pid 21553] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21554] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 21557 attached ci2-upstream-fs/strace-static-x86_64: Process 21556 attached [pid 21555] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21553] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21556] set_robust_list(0x5555804616e0, 24 [pid 21555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21554] <... write resumed>) = 4 [pid 21553] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21557 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21556 [pid 21556] <... set_robust_list resumed>) = 0 [pid 21554] close(3 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21557] set_robust_list(0x5555804616e0, 24 [pid 21556] rt_sigprocmask(SIG_SETMASK, [] [pid 21554] <... close resumed>) = 0 [pid 21553] <... futex resumed>) = 1 [pid 21555] <... prctl resumed>) = 0 [pid 21552] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21557] <... set_robust_list resumed>) = 0 [pid 21555] setpgid(0, 0 [pid 21553] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21557] rt_sigprocmask(SIG_SETMASK, [] [pid 21556] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21555] <... setpgid resumed>) = 0 [pid 21554] write(1, "executing program\n", 18 [pid 21552] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21557] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21554] <... write resumed>) = 18 [pid 21553] <... futex resumed>) = 0 [pid 21552] <... futex resumed>) = 1 [pid 21556] <... prctl resumed>) = 0 [pid 21554] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21552] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21556] setpgid(0, 0 [pid 21555] <... openat resumed>) = 3 [pid 21554] <... futex resumed>) = 0 [pid 21553] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21557] <... prctl resumed>) = 0 [pid 21556] <... setpgid resumed>) = 0 [pid 21554] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} executing program [pid 21556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21554] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21553] <... openat resumed>) = 3 [pid 21557] setpgid(0, 0 [pid 21555] write(3, "1000", 4 [pid 21556] <... openat resumed>) = 3 [pid 21554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21557] <... setpgid resumed>) = 0 [pid 21557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21555] <... write resumed>) = 4 [pid 21553] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21555] close(3 [pid 21553] <... futex resumed>) = 1 [pid 21556] write(3, "1000", 4 [pid 21554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21552] <... futex resumed>) = 0 [pid 21557] <... openat resumed>) = 3 [pid 21556] <... write resumed>) = 4 [pid 21555] <... close resumed>) = 0 [pid 21554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21553] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21552] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21556] close(3 [pid 21554] <... mmap resumed>) = 0x7fe46feef000 [pid 21552] <... futex resumed>) = 0 [pid 21556] <... close resumed>) = 0 [pid 21554] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21552] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21557] write(3, "1000", 4 [pid 21556] write(1, "executing program\n", 18 [pid 21555] write(1, "executing program\n", 18 [pid 21554] <... mprotect resumed>) = 0 executing program executing program [pid 21553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21557] <... write resumed>) = 4 [pid 21556] <... write resumed>) = 18 [pid 21555] <... write resumed>) = 18 [pid 21553] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21557] close(3 [pid 21556] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21555] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21554] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21553] <... pwrite64 resumed>) = 3 [pid 21557] <... close resumed>) = 0 [pid 21556] <... futex resumed>) = 0 [pid 21555] <... futex resumed>) = 0 [pid 21554] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21553] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21557] write(1, "executing program\n", 18 [pid 21556] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} executing program [pid 21555] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21553] <... futex resumed>) = 1 [pid 21552] <... futex resumed>) = 0 [pid 21557] <... write resumed>) = 18 [pid 21556] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21555] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21557] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21556] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21555] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21552] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21558 attached [pid 21557] <... futex resumed>) = 0 [pid 21556] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21555] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21553] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21558] 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 [pid 21557] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21552] <... exit_group resumed>) = ? [pid 21558] <... rseq resumed>) = 0 [pid 21557] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21556] <... mmap resumed>) = 0x7fe46feef000 [pid 21555] <... mmap resumed>) = 0x7fe46feef000 [pid 21554] <... clone3 resumed> => {parent_tid=[21558]}, 88) = 21558 [pid 21553] +++ exited with 0 +++ [pid 21558] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21557] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21555] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21554] rt_sigprocmask(SIG_SETMASK, [] [pid 21558] <... set_robust_list resumed>) = 0 [pid 21557] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21556] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21555] <... mprotect resumed>) = 0 [pid 21554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21558] rt_sigprocmask(SIG_SETMASK, [] [pid 21557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21556] <... mprotect resumed>) = 0 [pid 21555] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21554] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21558] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21557] <... mmap resumed>) = 0x7fe46feef000 [pid 21557] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21554] <... futex resumed>) = 0 [pid 21555] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21558] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21557] <... mprotect resumed>) = 0 [pid 21554] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21556] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21558] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21556] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21555] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21559 attached [pid 21558] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21557] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21559] 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 [pid 21558] <... futex resumed>) = 1 [pid 21557] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21555] <... clone3 resumed> => {parent_tid=[21559]}, 88) = 21559 [pid 21554] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21560 attached [pid 21559] <... rseq resumed>) = 0 [pid 21558] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21555] rt_sigprocmask(SIG_SETMASK, [] [pid 21554] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21561 attached [pid 21560] 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 [pid 21559] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21558] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21556] <... clone3 resumed> => {parent_tid=[21560]}, 88) = 21560 [pid 21555] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21554] <... futex resumed>) = 0 [pid 21552] +++ exited with 0 +++ [pid 21561] 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 [pid 21560] <... rseq resumed>) = 0 [pid 21559] <... set_robust_list resumed>) = 0 [pid 21558] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21557] <... clone3 resumed> => {parent_tid=[21561]}, 88) = 21561 [pid 21556] rt_sigprocmask(SIG_SETMASK, [] [pid 21555] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21554] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21561] <... rseq resumed>) = 0 [pid 21560] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21559] rt_sigprocmask(SIG_SETMASK, [] [pid 21558] <... futex resumed>) = 0 [pid 21557] rt_sigprocmask(SIG_SETMASK, [] [pid 21556] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21555] <... futex resumed>) = 0 [pid 21554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21552, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21561] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21560] <... set_robust_list resumed>) = 0 [pid 21559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21558] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21557] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21556] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21555] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21554] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21561] <... set_robust_list resumed>) = 0 [pid 21560] rt_sigprocmask(SIG_SETMASK, [] [pid 21559] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21557] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21556] <... futex resumed>) = 0 [pid 21554] <... futex resumed>) = 0 [pid 21561] rt_sigprocmask(SIG_SETMASK, [] [pid 21560] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21558] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21557] <... futex resumed>) = 0 [pid 21556] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21561] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21560] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21559] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21557] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21554] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21561] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21560] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21559] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21558] <... openat resumed>) = 3 [pid 21561] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21560] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21559] <... futex resumed>) = 1 [pid 21555] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21561] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21560] <... futex resumed>) = 1 [pid 21559] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21558] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21556] <... futex resumed>) = 0 [pid 21555] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21561] <... futex resumed>) = 1 [pid 21560] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21559] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21558] <... futex resumed>) = 1 [pid 21557] <... futex resumed>) = 0 [pid 21556] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21555] <... futex resumed>) = 0 [pid 21554] <... futex resumed>) = 0 [pid 21561] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21558] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21556] <... futex resumed>) = 0 [pid 21560] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21559] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21557] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21556] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21555] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21554] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21561] <... futex resumed>) = 0 [pid 21560] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21559] <... futex resumed>) = 0 [pid 21558] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21557] <... futex resumed>) = 1 [pid 21555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21554] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21561] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21560] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21559] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21558] <... pwrite64 resumed>) = 3 [pid 21557] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21555] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21554] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21561] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21560] <... futex resumed>) = 1 [pid 21559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21558] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21556] <... futex resumed>) = 0 [pid 21555] <... futex resumed>) = 0 [pid 21558] <... futex resumed>) = 1 [pid 21561] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21560] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21559] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21556] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21555] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21554] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21562 attached [pid 21561] <... futex resumed>) = 1 [pid 21558] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21559] <... openat resumed>) = 3 [pid 21557] <... futex resumed>) = 0 [pid 21556] <... futex resumed>) = 0 [pid 21554] exit_group(0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21562 [pid 21562] set_robust_list(0x5555804616e0, 24 [pid 21561] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21560] <... openat resumed>) = 3 [pid 21559] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21558] <... futex resumed>) = ? [pid 21557] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21556] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21554] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21562] <... set_robust_list resumed>) = 0 [pid 21561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21560] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21559] <... futex resumed>) = 1 [pid 21558] +++ exited with 0 +++ [pid 21557] <... futex resumed>) = 0 [pid 21556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21555] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21562] rt_sigprocmask(SIG_SETMASK, [] [pid 21560] <... futex resumed>) = 0 [pid 21559] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21557] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21555] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21560] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21562] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21561] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21555] <... futex resumed>) = 0 [pid 21562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21559] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21556] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21555] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21562] <... prctl resumed>) = 0 [pid 21560] <... futex resumed>) = 0 [pid 21559] <... pwrite64 resumed>) = 3 [pid 21556] <... futex resumed>) = 1 [pid 21562] setpgid(0, 0 [pid 21561] <... openat resumed>) = 3 [pid 21556] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21562] <... setpgid resumed>) = 0 [pid 21560] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21559] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21561] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21560] <... pwrite64 resumed>) = 3 [pid 21559] <... futex resumed>) = 1 [pid 21555] <... futex resumed>) = 0 [pid 21554] +++ exited with 0 +++ [pid 21562] <... openat resumed>) = 3 [pid 21560] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21559] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21555] exit_group(0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21562] write(3, "1000", 4 [pid 21561] <... futex resumed>) = 1 [pid 21560] <... futex resumed>) = 1 [pid 21557] <... futex resumed>) = 0 [pid 21556] <... futex resumed>) = 0 [pid 21562] <... write resumed>) = 4 [pid 21560] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21559] <... futex resumed>) = ? [pid 21557] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21555] <... exit_group resumed>) = ? [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21562] close(3 [pid 21561] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21559] +++ exited with 0 +++ [pid 21557] <... futex resumed>) = 0 [pid 21556] exit_group(0 [pid 21562] <... close resumed>) = 0 [pid 21561] <... pwrite64 resumed>) = 3 [pid 21560] <... futex resumed>) = ? [pid 21557] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21556] <... exit_group resumed>) = ? [pid 21555] +++ exited with 0 +++ [pid 21562] write(1, "executing program\n", 18 [pid 21561] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21560] +++ exited with 0 +++ [pid 21557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] <... restart_syscall resumed>) = 0 [pid 21562] <... write resumed>) = 18 [pid 21561] <... futex resumed>) = 0 [pid 21557] exit_group(0 [pid 21556] +++ exited with 0 +++ [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21562] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21557] <... exit_group resumed>) = ? [pid 21562] <... futex resumed>) = 0 [pid 21561] +++ exited with 0 +++ [pid 5629] <... restart_syscall resumed>) = 0 [pid 21562] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21562] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21562] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21557] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21562] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21557, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21562] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21562] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21564 attached ci2-upstream-fs/strace-static-x86_64: Process 21563 attached [pid 21562] <... mprotect resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21564] set_robust_list(0x5555804616e0, 24 [pid 21563] set_robust_list(0x5555804616e0, 24 [pid 21562] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21563 [pid 21563] <... set_robust_list resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21565 attached [pid 21563] rt_sigprocmask(SIG_SETMASK, [] [pid 21564] <... set_robust_list resumed>) = 0 [pid 21562] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21564 [pid 21562] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21564] rt_sigprocmask(SIG_SETMASK, [] [pid 21563] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21566 attached [pid 21564] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21565 [pid 21566] 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 [pid 21564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21563] <... prctl resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21566] <... rseq resumed>) = 0 [pid 21564] <... prctl resumed>) = 0 [pid 21563] setpgid(0, 0 [pid 21565] set_robust_list(0x5555804616e0, 24 [pid 21566] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21564] setpgid(0, 0 [pid 21563] <... setpgid resumed>) = 0 [pid 21562] <... clone3 resumed> => {parent_tid=[21566]}, 88) = 21566 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21566] <... set_robust_list resumed>) = 0 [pid 21565] <... set_robust_list resumed>) = 0 [pid 21564] <... setpgid resumed>) = 0 [pid 21563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21562] rt_sigprocmask(SIG_SETMASK, [] [pid 21566] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21565] rt_sigprocmask(SIG_SETMASK, [] [pid 21562] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21562] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21565] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21562] <... futex resumed>) = 0 [pid 21566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21563] <... openat resumed>) = 3 [pid 21562] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21567 attached [pid 21566] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21564] <... openat resumed>) = 3 [pid 21567] set_robust_list(0x5555804616e0, 24 [pid 21566] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21563] write(3, "1000", 4 [pid 21567] <... set_robust_list resumed>) = 0 [pid 21566] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21565] <... prctl resumed>) = 0 [pid 21564] write(3, "1000", 4 [pid 21563] <... write resumed>) = 4 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21567 [pid 21567] rt_sigprocmask(SIG_SETMASK, [] [pid 21566] <... futex resumed>) = 1 [pid 21565] setpgid(0, 0 [pid 21564] <... write resumed>) = 4 [pid 21563] close(3 [pid 21562] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21567] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21566] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21565] <... setpgid resumed>) = 0 [pid 21564] close(3 [pid 21563] <... close resumed>) = 0 [pid 21562] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21564] <... close resumed>) = 0 [pid 21563] write(1, "executing program\n", 18 [pid 21562] <... futex resumed>) = 0 executing program [pid 21566] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21564] write(1, "executing program\n", 18 [pid 21563] <... write resumed>) = 18 executing program [pid 21562] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21567] <... prctl resumed>) = 0 [pid 21565] <... openat resumed>) = 3 [pid 21564] <... write resumed>) = 18 [pid 21567] setpgid(0, 0) = 0 [pid 21566] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21565] write(3, "1000", 4 [pid 21564] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21563] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21566] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21565] <... write resumed>) = 4 [pid 21564] <... futex resumed>) = 0 [pid 21563] <... futex resumed>) = 0 [pid 21566] <... futex resumed>) = 1 [pid 21563] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21562] <... futex resumed>) = 0 [pid 21567] <... openat resumed>) = 3 [pid 21566] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21565] close(3 [pid 21564] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21563] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21562] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21563] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21564] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21562] <... futex resumed>) = 0 [pid 21567] write(3, "1000", 4 [pid 21566] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21565] <... close resumed>) = 0 [pid 21564] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21563] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21562] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21567] <... write resumed>) = 4 [pid 21566] <... openat resumed>) = 3 [pid 21565] write(1, "executing program\n", 18 [pid 21564] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 executing program [pid 21567] close(3 [pid 21565] <... write resumed>) = 18 [pid 21564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21567] <... close resumed>) = 0 [pid 21566] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21563] <... mmap resumed>) = 0x7fe46feef000 [pid 21566] <... futex resumed>) = 1 [pid 21565] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21563] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21562] <... futex resumed>) = 0 [pid 21564] <... mmap resumed>) = 0x7fe46feef000 [pid 21567] write(1, "executing program\n", 18 [pid 21566] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21565] <... futex resumed>) = 0 [pid 21563] <... mprotect resumed>) = 0 executing program [pid 21562] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21567] <... write resumed>) = 18 [pid 21566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21565] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21564] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21563] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21562] <... futex resumed>) = 0 [pid 21567] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21566] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21565] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21564] <... mprotect resumed>) = 0 [pid 21567] <... futex resumed>) = 0 [pid 21566] <... pwrite64 resumed>) = 3 [pid 21563] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21562] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21567] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21566] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21563] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21568 attached [pid 21567] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21566] <... futex resumed>) = 0 [pid 21565] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21562] exit_group(0 [pid 21567] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21565] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21564] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21567] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21564] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21568] 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 [pid 21567] <... mmap resumed>) = 0x7fe46feef000 [pid 21563] <... clone3 resumed> => {parent_tid=[21568]}, 88) = 21568 [pid 21562] <... exit_group resumed>) = ? [pid 21568] <... rseq resumed>) = 0 [pid 21567] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21566] +++ exited with 0 +++ [pid 21565] <... mmap resumed>) = 0x7fe46feef000 [pid 21564] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21563] rt_sigprocmask(SIG_SETMASK, [] [pid 21568] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21567] <... mprotect resumed>) = 0 [pid 21565] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21563] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21562] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21569 attached [pid 21568] <... set_robust_list resumed>) = 0 [pid 21563] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21562, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21568] rt_sigprocmask(SIG_SETMASK, [] [pid 21563] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21569] 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 [pid 21568] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21564] <... clone3 resumed> => {parent_tid=[21569]}, 88) = 21569 [pid 21563] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21567] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21565] <... mprotect resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21568] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21569] <... rseq resumed>) = 0 [pid 21567] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21565] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21564] rt_sigprocmask(SIG_SETMASK, [] [pid 21569] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21568] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21565] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21564] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21570 attached [pid 21569] <... set_robust_list resumed>) = 0 [pid 21568] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21564] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21571 attached [pid 21570] 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 [pid 21569] rt_sigprocmask(SIG_SETMASK, [] [pid 21568] <... futex resumed>) = 1 [pid 21567] <... clone3 resumed> => {parent_tid=[21570]}, 88) = 21570 [pid 21564] <... futex resumed>) = 0 [pid 21563] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21571] 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 [pid 21570] <... rseq resumed>) = 0 [pid 21569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21568] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21567] rt_sigprocmask(SIG_SETMASK, [] [pid 21565] <... clone3 resumed> => {parent_tid=[21571]}, 88) = 21571 [pid 21564] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21563] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21570] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21569] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21567] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21571] <... rseq resumed>) = 0 [pid 21565] rt_sigprocmask(SIG_SETMASK, [] [pid 21571] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21565] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21571] <... set_robust_list resumed>) = 0 [pid 21565] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 21570] <... set_robust_list resumed>) = 0 [pid 21569] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21568] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21567] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21565] <... futex resumed>) = 0 [pid 21563] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21572 attached [pid 21571] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21570] rt_sigprocmask(SIG_SETMASK, [] [pid 21569] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21568] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21567] <... futex resumed>) = 0 [pid 21565] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21563] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21572] set_robust_list(0x5555804616e0, 24 [pid 21571] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21570] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21569] <... futex resumed>) = 1 [pid 21568] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21567] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21564] <... futex resumed>) = 0 [pid 21572] <... set_robust_list resumed>) = 0 [pid 21571] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21570] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21569] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21568] <... futex resumed>) = 1 [pid 21564] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21563] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21572 [pid 21572] rt_sigprocmask(SIG_SETMASK, [] [pid 21571] <... futex resumed>) = 1 [pid 21570] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21568] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21565] <... futex resumed>) = 0 [pid 21564] <... futex resumed>) = 0 [pid 21563] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21572] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21571] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21570] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21569] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21565] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21564] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21563] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21570] <... futex resumed>) = 1 [pid 21569] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21568] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21567] <... futex resumed>) = 0 [pid 21565] <... futex resumed>) = 0 [pid 21563] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21572] <... prctl resumed>) = 0 [pid 21571] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21570] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21569] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21568] <... openat resumed>) = 3 [pid 21567] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21565] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21572] setpgid(0, 0 [pid 21571] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21569] <... futex resumed>) = 1 [pid 21564] <... futex resumed>) = 0 [pid 21572] <... setpgid resumed>) = 0 [pid 21571] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21570] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21569] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21568] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21567] <... futex resumed>) = 0 [pid 21564] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21571] <... futex resumed>) = 1 [pid 21570] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21568] <... futex resumed>) = 1 [pid 21567] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21565] <... futex resumed>) = 0 [pid 21564] <... futex resumed>) = 0 [pid 21563] <... futex resumed>) = 0 [pid 21571] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21570] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21569] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21568] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21564] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21563] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21572] <... openat resumed>) = 3 [pid 21571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21570] <... futex resumed>) = 0 [pid 21569] <... openat resumed>) = 3 [pid 21568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21567] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21565] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21563] <... futex resumed>) = 0 [pid 21571] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21570] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21565] <... futex resumed>) = 0 [pid 21572] write(3, "1000", 4 [pid 21565] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21569] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21568] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21567] <... futex resumed>) = 0 [pid 21563] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21572] <... write resumed>) = 4 [pid 21571] <... openat resumed>) = 3 [pid 21570] <... openat resumed>) = 3 [pid 21569] <... futex resumed>) = 1 [pid 21568] <... pwrite64 resumed>) = 3 [pid 21567] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21564] <... futex resumed>) = 0 [pid 21572] close(3 [pid 21571] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21570] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21569] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21568] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21564] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21572] <... close resumed>) = 0 [pid 21571] <... futex resumed>) = 1 [pid 21570] <... futex resumed>) = 0 [pid 21569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21568] <... futex resumed>) = 1 [pid 21567] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21565] <... futex resumed>) = 0 [pid 21564] <... futex resumed>) = 0 [pid 21563] <... futex resumed>) = 0 [pid 21572] write(1, "executing program\n", 18 [pid 21571] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21570] pwrite64(3, "\x02\x15\x5e", 3, 2 executing program [pid 21569] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21568] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21567] <... futex resumed>) = 0 [pid 21565] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21564] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21563] exit_group(0 [pid 21572] <... write resumed>) = 18 [pid 21571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21570] <... pwrite64 resumed>) = 3 [pid 21569] <... pwrite64 resumed>) = 3 [pid 21567] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21565] <... futex resumed>) = 0 [pid 21565] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21570] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21569] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21568] <... futex resumed>) = ? [pid 21563] <... exit_group resumed>) = ? [pid 21572] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21571] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21570] <... futex resumed>) = 1 [pid 21569] <... futex resumed>) = 1 [pid 21568] +++ exited with 0 +++ [pid 21567] <... futex resumed>) = 0 [pid 21564] <... futex resumed>) = 0 [pid 21572] <... futex resumed>) = 0 [pid 21571] <... pwrite64 resumed>) = 3 [pid 21570] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21569] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21567] exit_group(0 [pid 21564] exit_group(0 [pid 21572] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21571] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21570] <... futex resumed>) = ? [pid 21569] <... futex resumed>) = ? [pid 21567] <... exit_group resumed>) = ? [pid 21564] <... exit_group resumed>) = ? [pid 21563] +++ exited with 0 +++ [pid 21572] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21571] <... futex resumed>) = 1 [pid 21570] +++ exited with 0 +++ [pid 21569] +++ exited with 0 +++ [pid 21565] <... futex resumed>) = 0 [pid 21572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21571] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21572] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21565] exit_group(0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21571] <... futex resumed>) = ? [pid 21565] <... exit_group resumed>) = ? [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21572] <... mmap resumed>) = 0x7fe46feef000 [pid 21567] +++ exited with 0 +++ [pid 5631] <... restart_syscall resumed>) = 0 [pid 21564] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21572] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21572] <... mprotect resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21572] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21573 attached [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21573] set_robust_list(0x5555804616e0, 24 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21573 [pid 21573] <... set_robust_list resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21573] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21574 attached [pid 21573] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21572] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21571] +++ exited with 0 +++ [pid 21565] +++ exited with 0 +++ [pid 21574] set_robust_list(0x5555804616e0, 24 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21575 attached [pid 21574] <... set_robust_list resumed>) = 0 [pid 21573] <... prctl resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21574 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21575] 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 [pid 21574] rt_sigprocmask(SIG_SETMASK, [] [pid 21573] setpgid(0, 0 [pid 21572] <... clone3 resumed> => {parent_tid=[21575]}, 88) = 21575 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21575] <... rseq resumed>) = 0 [pid 21575] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21574] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21573] <... setpgid resumed>) = 0 [pid 21572] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21575] <... set_robust_list resumed>) = 0 [pid 21574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21572] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21576 attached [pid 21575] rt_sigprocmask(SIG_SETMASK, [] [pid 21574] <... prctl resumed>) = 0 [pid 21573] <... openat resumed>) = 3 [pid 21572] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21575] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21574] setpgid(0, 0 [pid 21572] <... futex resumed>) = 0 [pid 21576] set_robust_list(0x5555804616e0, 24) = 0 [pid 21574] <... setpgid resumed>) = 0 [pid 21573] write(3, "1000", 4 [pid 21572] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21575] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21573] <... write resumed>) = 4 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21576] rt_sigprocmask(SIG_SETMASK, [] [pid 21575] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21574] <... openat resumed>) = 3 [pid 21573] close(3 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21576 ci2-upstream-fs/strace-static-x86_64: Process 21577 attached [pid 21573] <... close resumed>) = 0 [pid 21577] set_robust_list(0x5555804616e0, 24 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21577 [pid 21575] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21577] <... set_robust_list resumed>) = 0 [pid 21576] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21575] <... futex resumed>) = 1 [pid 21573] write(1, "executing program\n", 18 [pid 21572] <... futex resumed>) = 0 executing program [pid 21574] write(3, "1000", 4 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21577] rt_sigprocmask(SIG_SETMASK, [] [pid 21576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21575] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21574] <... write resumed>) = 4 [pid 21573] <... write resumed>) = 18 [pid 21572] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21577] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21573] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21575] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21572] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21574] close(3 [pid 21576] <... prctl resumed>) = 0 [pid 21577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21573] <... futex resumed>) = 0 [pid 21572] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21577] <... prctl resumed>) = 0 [pid 21576] setpgid(0, 0 [pid 21575] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21574] <... close resumed>) = 0 [pid 21573] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21577] setpgid(0, 0 [pid 21576] <... setpgid resumed>) = 0 [pid 21575] <... futex resumed>) = 1 [pid 21574] write(1, "executing program\n", 18 [pid 21573] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21572] <... futex resumed>) = 0 executing program [pid 21577] <... setpgid resumed>) = 0 [pid 21576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21575] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21574] <... write resumed>) = 18 [pid 21573] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21572] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21573] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21572] <... futex resumed>) = 0 [pid 21577] <... openat resumed>) = 3 [pid 21575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21574] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21572] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21576] <... openat resumed>) = 3 [pid 21575] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21574] <... futex resumed>) = 0 [pid 21576] write(3, "1000", 4 [pid 21577] write(3, "1000", 4 [pid 21573] <... mmap resumed>) = 0x7fe46feef000 [pid 21576] <... write resumed>) = 4 [pid 21575] <... openat resumed>) = 3 [pid 21574] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21577] <... write resumed>) = 4 [pid 21576] close(3 [pid 21573] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21577] close(3 [pid 21576] <... close resumed>) = 0 [pid 21575] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21574] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21573] <... mprotect resumed>) = 0 [pid 21577] <... close resumed>) = 0 [pid 21576] write(1, "executing program\n", 18 [pid 21575] <... futex resumed>) = 1 executing program [pid 21574] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21573] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21572] <... futex resumed>) = 0 [pid 21577] write(1, "executing program\n", 18 [pid 21576] <... write resumed>) = 18 [pid 21575] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21574] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21573] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 21572] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21577] <... write resumed>) = 18 [pid 21576] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21572] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21578 attached [pid 21577] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21576] <... futex resumed>) = 0 [pid 21575] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21574] <... mmap resumed>) = 0x7fe46feef000 [pid 21572] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21578] 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 [pid 21577] <... futex resumed>) = 0 [pid 21576] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21575] <... pwrite64 resumed>) = 3 [pid 21574] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21573] <... clone3 resumed> => {parent_tid=[21578]}, 88) = 21578 [pid 21577] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21576] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21574] <... mprotect resumed>) = 0 [pid 21578] <... rseq resumed>) = 0 [pid 21577] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21576] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21575] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21573] rt_sigprocmask(SIG_SETMASK, [] [pid 21578] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21576] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21575] <... futex resumed>) = 1 [pid 21574] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21573] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21572] <... futex resumed>) = 0 [pid 21578] <... set_robust_list resumed>) = 0 [pid 21577] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21575] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21573] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21578] rt_sigprocmask(SIG_SETMASK, [] [pid 21574] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21572] exit_group(0 [pid 21578] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21576] <... mmap resumed>) = 0x7fe46feef000 [pid 21573] <... futex resumed>) = 0 [pid 21578] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21577] <... mmap resumed>) = 0x7fe46feef000 [pid 21576] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21575] <... futex resumed>) = ? [pid 21574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21573] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21572] <... exit_group resumed>) = ? [pid 21577] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITEci2-upstream-fs/strace-static-x86_64: Process 21579 attached [pid 21578] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21577] <... mprotect resumed>) = 0 [pid 21576] <... mprotect resumed>) = 0 [pid 21575] +++ exited with 0 +++ [pid 21579] 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 [pid 21578] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21579] <... rseq resumed>) = 0 [pid 21577] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21576] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21572] +++ exited with 0 +++ [pid 21573] <... futex resumed>) = 0 [pid 21574] <... clone3 resumed> => {parent_tid=[21579]}, 88) = 21579 [pid 21578] <... futex resumed>) = 1 [pid 21579] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21577] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21576] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21573] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21579] <... set_robust_list resumed>) = 0 [pid 21578] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21574] rt_sigprocmask(SIG_SETMASK, [] [pid 21573] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21580 attached ci2-upstream-fs/strace-static-x86_64: Process 21581 attached [pid 21579] rt_sigprocmask(SIG_SETMASK, [] [pid 21578] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21574] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21573] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21580] 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 [pid 21579] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21578] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21577] <... clone3 resumed> => {parent_tid=[21580]}, 88) = 21580 [pid 21574] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21581] 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 [pid 21580] <... rseq resumed>) = 0 [pid 21579] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21578] <... futex resumed>) = 0 [pid 21576] <... clone3 resumed> => {parent_tid=[21581]}, 88) = 21581 [pid 21574] <... futex resumed>) = 0 [pid 21573] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21581] <... rseq resumed>) = 0 [pid 21580] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21579] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21578] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21577] rt_sigprocmask(SIG_SETMASK, [] [pid 21576] rt_sigprocmask(SIG_SETMASK, [] [pid 21574] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21573] <... futex resumed>) = 0 [pid 21581] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21580] <... set_robust_list resumed>) = 0 [pid 21579] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21577] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21576] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21581] <... set_robust_list resumed>) = 0 [pid 21580] rt_sigprocmask(SIG_SETMASK, [] [pid 21579] <... futex resumed>) = 0 [pid 21578] <... openat resumed>) = 3 [pid 21577] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21573] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21576] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21581] rt_sigprocmask(SIG_SETMASK, [] [pid 21580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21579] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21578] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21577] <... futex resumed>) = 0 [pid 21576] <... futex resumed>) = 0 [pid 21574] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21580] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21578] <... futex resumed>) = 1 [pid 21577] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21576] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21574] <... futex resumed>) = 0 [pid 21573] <... futex resumed>) = 0 [pid 21581] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21579] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21581] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21580] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21578] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21574] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21573] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21581] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21580] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21579] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21573] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21582 attached [pid 21581] <... futex resumed>) = 1 [pid 21580] <... futex resumed>) = 1 [pid 21579] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21578] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21577] <... futex resumed>) = 0 [pid 21576] <... futex resumed>) = 0 [pid 21573] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21582] set_robust_list(0x5555804616e0, 24 [pid 21581] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21580] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21579] <... futex resumed>) = 1 [pid 21578] <... pwrite64 resumed>) = 3 [pid 21577] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21576] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21574] <... futex resumed>) = 0 [pid 21582] <... set_robust_list resumed>) = 0 [pid 21581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21580] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21579] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21578] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21577] <... futex resumed>) = 0 [pid 21576] <... futex resumed>) = 0 [pid 21574] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21582 [pid 21582] rt_sigprocmask(SIG_SETMASK, [] [pid 21581] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21580] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21578] <... futex resumed>) = 1 [pid 21577] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21576] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21574] <... futex resumed>) = 0 [pid 21573] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21581] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21580] <... futex resumed>) = 0 [pid 21579] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21578] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21574] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21573] exit_group(0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21581] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21580] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21579] <... openat resumed>) = 3 [pid 21578] <... futex resumed>) = ? [pid 21577] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21573] <... exit_group resumed>) = ? [pid 21582] <... prctl resumed>) = 0 [pid 21581] <... futex resumed>) = 1 [pid 21580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21576] <... futex resumed>) = 0 [pid 21582] setpgid(0, 0 [pid 21579] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21577] <... futex resumed>) = 0 [pid 21578] +++ exited with 0 +++ [pid 21576] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21582] <... setpgid resumed>) = 0 [pid 21580] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21579] <... futex resumed>) = 1 [pid 21577] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21576] <... futex resumed>) = 0 [pid 21582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21581] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21580] <... openat resumed>) = 3 [pid 21579] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21576] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21574] <... futex resumed>) = 0 [pid 21582] <... openat resumed>) = 3 [pid 21581] <... openat resumed>) = 3 [pid 21580] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21574] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21573] +++ exited with 0 +++ [pid 21581] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21580] <... futex resumed>) = 1 [pid 21574] <... futex resumed>) = 1 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21573, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21577] <... futex resumed>) = 0 [pid 21581] <... futex resumed>) = 1 [pid 21580] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21577] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21574] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21582] write(3, "1000", 4 [pid 21581] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21579] <... futex resumed>) = 0 [pid 21577] <... futex resumed>) = 0 [pid 21576] <... futex resumed>) = 0 [pid 21582] <... write resumed>) = 4 [pid 21580] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21579] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21577] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21576] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21582] close(3 [pid 21581] <... futex resumed>) = 0 [pid 21580] <... pwrite64 resumed>) = 3 [pid 21579] <... pwrite64 resumed>) = 3 [pid 21576] <... futex resumed>) = 1 [pid 21582] <... close resumed>) = 0 [pid 21581] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21580] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21579] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21576] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21582] write(1, "executing program\n", 18 [pid 21581] <... pwrite64 resumed>) = 3 [pid 21580] <... futex resumed>) = 1 [pid 21579] <... futex resumed>) = 1 [pid 21577] <... futex resumed>) = 0 executing program [pid 21574] <... futex resumed>) = 0 [pid 21582] <... write resumed>) = 18 [pid 21581] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21580] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21579] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21577] exit_group(0 [pid 21574] exit_group(0 [pid 21582] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21581] <... futex resumed>) = 1 [pid 21580] <... futex resumed>) = ? [pid 21579] <... futex resumed>) = ? [pid 21577] <... exit_group resumed>) = ? [pid 21576] <... futex resumed>) = 0 [pid 21574] <... exit_group resumed>) = ? [pid 21582] <... futex resumed>) = 0 [pid 21581] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21580] +++ exited with 0 +++ [pid 21579] +++ exited with 0 +++ [pid 21576] exit_group(0 [pid 21582] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21581] <... futex resumed>) = ? [pid 21577] +++ exited with 0 +++ [pid 21576] <... exit_group resumed>) = ? [pid 21574] +++ exited with 0 +++ [pid 21582] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21581] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21574, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21582] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21577, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21582] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21583 attached ci2-upstream-fs/strace-static-x86_64: Process 21584 attached [pid 21582] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21576] +++ exited with 0 +++ [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21583 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21584] set_robust_list(0x5555804616e0, 24 [pid 21583] set_robust_list(0x5555804616e0, 24 [pid 21582] <... mprotect resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21584 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21584] <... set_robust_list resumed>) = 0 [pid 21583] <... set_robust_list resumed>) = 0 [pid 21582] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21584] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21584] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21583] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21582] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21584] <... prctl resumed>) = 0 [pid 21583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21585 attached [pid 21584] setpgid(0, 0 [pid 21583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21585] 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 [pid 21584] <... setpgid resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21586 attached [pid 21582] <... clone3 resumed> => {parent_tid=[21585]}, 88) = 21585 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21586 [pid 21585] <... rseq resumed>) = 0 [pid 21584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21583] <... prctl resumed>) = 0 [pid 21585] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21584] <... openat resumed>) = 3 [pid 21583] setpgid(0, 0 [pid 21585] <... set_robust_list resumed>) = 0 [pid 21583] <... setpgid resumed>) = 0 [pid 21585] rt_sigprocmask(SIG_SETMASK, [] [pid 21584] write(3, "1000", 4 [pid 21583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21582] rt_sigprocmask(SIG_SETMASK, [] [pid 21586] set_robust_list(0x5555804616e0, 24 [pid 21585] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21584] <... write resumed>) = 4 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21586] <... set_robust_list resumed>) = 0 [pid 21585] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21584] close(3 [pid 21583] <... openat resumed>) = 3 [pid 21582] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21586] rt_sigprocmask(SIG_SETMASK, [] [pid 21585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21584] <... close resumed>) = 0 [pid 21583] write(3, "1000", 4 [pid 21582] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21587 attached [pid 21586] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21585] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21584] write(1, "executing program\n", 18 [pid 21583] <... write resumed>) = 4 [pid 21582] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21587] set_robust_list(0x5555804616e0, 24 [pid 21586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21585] <... mkdirat resumed>) = -1 EEXIST (File exists) executing program [pid 21584] <... write resumed>) = 18 [pid 21583] close(3 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21587 [pid 21587] <... set_robust_list resumed>) = 0 [pid 21586] <... prctl resumed>) = 0 [pid 21585] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21584] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21583] <... close resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21587] rt_sigprocmask(SIG_SETMASK, [] [pid 21586] setpgid(0, 0 [pid 21585] <... futex resumed>) = 1 [pid 21582] <... futex resumed>) = 0 [pid 21587] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21586] <... setpgid resumed>) = 0 [pid 21584] <... futex resumed>) = 0 [pid 21583] write(1, "executing program\n", 18 [pid 21582] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21587] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 21586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21585] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21584] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21583] <... write resumed>) = 18 [pid 21582] <... futex resumed>) = 0 [pid 21587] <... prctl resumed>) = 0 [pid 21586] <... openat resumed>) = 3 [pid 21584] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21583] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21582] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21587] setpgid(0, 0 [pid 21586] write(3, "1000", 4 [pid 21585] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21584] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21583] <... futex resumed>) = 0 [pid 21587] <... setpgid resumed>) = 0 [pid 21587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21586] <... write resumed>) = 4 [pid 21587] <... openat resumed>) = 3 [pid 21586] close(3 [pid 21585] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21584] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21583] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21586] <... close resumed>) = 0 [pid 21585] <... futex resumed>) = 1 [pid 21584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21583] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21582] <... futex resumed>) = 0 [pid 21587] write(3, "1000", 4 [pid 21586] write(1, "executing program\n", 18 [pid 21585] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21584] <... mmap resumed>) = 0x7fe46feef000 [pid 21583] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21582] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21587] <... write resumed>) = 4 [pid 21586] <... write resumed>) = 18 [pid 21585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21584] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21582] <... futex resumed>) = 0 [pid 21587] close(3 [pid 21586] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21585] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21584] <... mprotect resumed>) = 0 [pid 21583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21582] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21587] <... close resumed>) = 0 [pid 21586] <... futex resumed>) = 0 [pid 21587] write(1, "executing program\n", 18 executing program [pid 21586] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21587] <... write resumed>) = 18 [pid 21586] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21585] <... openat resumed>) = 3 [pid 21583] <... mmap resumed>) = 0x7fe46feef000 [pid 21587] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21586] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21584] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21587] <... futex resumed>) = 0 [pid 21586] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21585] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21583] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21587] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21585] <... futex resumed>) = 1 [pid 21584] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21583] <... mprotect resumed>) = 0 [pid 21582] <... futex resumed>) = 0 [pid 21587] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21586] <... mmap resumed>) = 0x7fe46feef000 [pid 21582] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21587] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21586] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21582] <... futex resumed>) = 0 [pid 21587] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21586] <... mprotect resumed>) = 0 [pid 21585] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21582] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21586] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21588 attached [pid 21587] <... mmap resumed>) = 0x7fe46feef000 [pid 21586] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21585] <... pwrite64 resumed>) = 3 [pid 21583] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21588] 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 [pid 21587] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21588] <... rseq resumed>) = 0 [pid 21587] <... mprotect resumed>) = 0 [pid 21586] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21585] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21584] <... clone3 resumed> => {parent_tid=[21588]}, 88) = 21588 [pid 21583] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21589 attached [pid 21588] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21585] <... futex resumed>) = 1 [pid 21584] rt_sigprocmask(SIG_SETMASK, [] [pid 21583] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21587] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21582] <... futex resumed>) = 0 [pid 21588] <... set_robust_list resumed>) = 0 [pid 21587] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21586] <... clone3 resumed> => {parent_tid=[21589]}, 88) = 21589 [pid 21585] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21582] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21590 attached [pid 21589] 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 [pid 21588] rt_sigprocmask(SIG_SETMASK, [] [pid 21587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21586] rt_sigprocmask(SIG_SETMASK, [] [pid 21585] <... futex resumed>) = ? [pid 21584] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21582] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21591 attached [pid 21590] 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 [pid 21589] <... rseq resumed>) = 0 [pid 21588] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21586] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21585] +++ exited with 0 +++ [pid 21584] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21583] <... clone3 resumed> => {parent_tid=[21590]}, 88) = 21590 [pid 21589] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21584] <... futex resumed>) = 0 [pid 21591] 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 [pid 21590] <... rseq resumed>) = 0 [pid 21588] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21587] <... clone3 resumed> => {parent_tid=[21591]}, 88) = 21591 [pid 21586] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21583] rt_sigprocmask(SIG_SETMASK, [] [pid 21582] +++ exited with 0 +++ [pid 21591] <... rseq resumed>) = 0 [pid 21590] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21587] rt_sigprocmask(SIG_SETMASK, [] [pid 21586] <... futex resumed>) = 0 [pid 21584] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21591] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21589] <... set_robust_list resumed>) = 0 [pid 21588] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21587] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21586] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21590] <... set_robust_list resumed>) = 0 [pid 21591] <... set_robust_list resumed>) = 0 [pid 21589] rt_sigprocmask(SIG_SETMASK, [] [pid 21588] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21587] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21590] rt_sigprocmask(SIG_SETMASK, [] [pid 21583] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21591] rt_sigprocmask(SIG_SETMASK, [] [pid 21589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21588] <... futex resumed>) = 1 [pid 21587] <... futex resumed>) = 0 [pid 21590] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21584] <... futex resumed>) = 0 [pid 21583] <... futex resumed>) = 0 [pid 21591] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21589] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21588] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21587] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21590] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21584] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21589] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21591] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21584] <... futex resumed>) = 0 [pid 21583] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21591] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21590] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21589] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21588] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21584] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21591] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21590] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21589] <... futex resumed>) = 1 [pid 21588] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21586] <... futex resumed>) = 0 [pid 21591] <... futex resumed>) = 1 [pid 21590] <... futex resumed>) = 1 [pid 21589] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21588] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21587] <... futex resumed>) = 0 [pid 21586] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21583] <... futex resumed>) = 0 [pid 21591] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21590] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21589] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21588] <... futex resumed>) = 1 [pid 21587] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21586] <... futex resumed>) = 0 [pid 21584] <... futex resumed>) = 0 [pid 21583] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21589] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21588] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21587] <... futex resumed>) = 0 [pid 21586] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21584] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21583] <... futex resumed>) = 0 [pid 21591] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21590] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21589] <... futex resumed>) = 0 [pid 21588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21587] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21584] <... futex resumed>) = 0 [pid 21583] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21591] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21590] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21589] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21588] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21586] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21584] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21591] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21590] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21588] <... openat resumed>) = 3 [pid 21586] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21591] <... futex resumed>) = 1 [pid 21590] <... futex resumed>) = 1 [pid 21589] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21588] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21587] <... futex resumed>) = 0 [pid 21586] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21583] <... futex resumed>) = 0 [pid 21591] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21590] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21589] <... openat resumed>) = 3 [pid 21588] <... futex resumed>) = 1 [pid 21587] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21584] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21591] <... openat resumed>) = 3 [pid 21590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21589] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21588] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21587] <... futex resumed>) = 0 [pid 21584] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21583] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21591] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21590] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21589] <... futex resumed>) = 1 [pid 21588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21587] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21586] <... futex resumed>) = 0 [pid 21584] <... futex resumed>) = 0 [pid 21583] <... futex resumed>) = 0 [pid 21591] <... futex resumed>) = 0 [pid 21590] <... openat resumed>) = 3 [pid 21589] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21588] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21586] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21583] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21590] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21589] <... pwrite64 resumed>) = 3 [pid 21588] <... pwrite64 resumed>) = 3 [pid 21586] <... futex resumed>) = 0 [pid 21584] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21591] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21590] <... futex resumed>) = 1 [pid 21589] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21587] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21586] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21583] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21592 attached [pid 21591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21590] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21589] <... futex resumed>) = 0 [pid 21588] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21587] <... futex resumed>) = 0 [pid 21586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21583] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21592] set_robust_list(0x5555804616e0, 24 [pid 21591] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21589] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21588] <... futex resumed>) = 1 [pid 21587] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21586] exit_group(0 [pid 21584] <... futex resumed>) = 0 [pid 21583] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21592 [pid 21592] <... set_robust_list resumed>) = 0 [pid 21591] <... pwrite64 resumed>) = 3 [pid 21590] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21589] <... futex resumed>) = ? [pid 21588] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21586] <... exit_group resumed>) = ? [pid 21584] exit_group(0 [pid 21583] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21592] rt_sigprocmask(SIG_SETMASK, [] [pid 21589] +++ exited with 0 +++ [pid 21590] <... pwrite64 resumed>) = 3 [pid 21584] <... exit_group resumed>) = ? [pid 21592] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21591] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21590] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21588] <... futex resumed>) = ? [pid 21592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21591] <... futex resumed>) = 1 [pid 21590] <... futex resumed>) = 1 [pid 21587] <... futex resumed>) = 0 [pid 21583] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21591] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21590] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21587] exit_group(0 [pid 21592] <... prctl resumed>) = 0 [pid 21583] exit_group(0 [pid 21592] setpgid(0, 0 [pid 21586] +++ exited with 0 +++ [pid 21591] <... futex resumed>) = ? [pid 21587] <... exit_group resumed>) = ? [pid 21592] <... setpgid resumed>) = 0 [pid 21591] +++ exited with 0 +++ [pid 21592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21590] <... futex resumed>) = ? [pid 21583] <... exit_group resumed>) = ? [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21592] <... openat resumed>) = 3 [pid 21590] +++ exited with 0 +++ [pid 21588] +++ exited with 0 +++ [pid 21584] +++ exited with 0 +++ [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21592] write(3, "1000", 4 [pid 21587] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... restart_syscall resumed>) = 0 [pid 21592] <... write resumed>) = 4 [pid 21583] +++ exited with 0 +++ [pid 21592] close(3 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] <... restart_syscall resumed>) = 0 [pid 21592] <... close resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21583, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... restart_syscall resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21592] write(1, "executing program\n", 18 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21592] <... write resumed>) = 18 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21592] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21592] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21593 attached [pid 21593] set_robust_list(0x5555804616e0, 24) = 0 [pid 21593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21595 attached ci2-upstream-fs/strace-static-x86_64: Process 21594 attached [pid 21592] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21593 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21592] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21595 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21592] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21595] set_robust_list(0x5555804616e0, 24 [pid 21594] set_robust_list(0x5555804616e0, 24 [pid 21593] <... prctl resumed>) = 0 [pid 21592] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21594 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21593] setpgid(0, 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21593] <... setpgid resumed>) = 0 [pid 21593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21595] <... set_robust_list resumed>) = 0 [pid 21593] <... openat resumed>) = 3 [pid 21594] <... set_robust_list resumed>) = 0 [pid 21592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21595] rt_sigprocmask(SIG_SETMASK, [] [pid 21593] write(3, "1000", 4 [pid 21592] <... mmap resumed>) = 0x7fe46feef000 [pid 21594] rt_sigprocmask(SIG_SETMASK, [] [pid 21593] <... write resumed>) = 4 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21593] close(3) = 0 [pid 21592] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21593] write(1, "executing program\n", 18 [pid 21592] <... mprotect resumed>) = 0 [pid 21594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21595] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21593] <... write resumed>) = 18 [pid 21593] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21593] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21593] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 21593] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21593] <... mmap resumed>) = 0x7fe46feef000 [pid 21592] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21594] <... prctl resumed>) = 0 [pid 21595] <... prctl resumed>) = 0 [pid 21594] setpgid(0, 0 [pid 21595] setpgid(0, 0 [pid 21592] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21594] <... setpgid resumed>) = 0 [pid 21595] <... setpgid resumed>) = 0 [pid 21594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21593] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21596 attached [pid 21595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21594] <... openat resumed>) = 3 [pid 21593] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21597 attached [pid 21596] set_robust_list(0x5555804616e0, 24 [pid 21595] <... openat resumed>) = 3 [pid 21594] write(3, "1000", 4 [pid 21593] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21596 [pid 21597] 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 [pid 21596] <... set_robust_list resumed>) = 0 [pid 21595] write(3, "1000", 4 [pid 21594] <... write resumed>) = 4 [pid 21592] <... clone3 resumed> => {parent_tid=[21597]}, 88) = 21597 [pid 21593] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21597] <... rseq resumed>) = 0 [pid 21596] rt_sigprocmask(SIG_SETMASK, [] [pid 21595] <... write resumed>) = 4 [pid 21594] close(3 [pid 21593] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21592] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21598 attached [pid 21597] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21595] close(3 [pid 21594] <... close resumed>) = 0 [pid 21592] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21598] 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 [pid 21597] <... set_robust_list resumed>) = 0 [pid 21596] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21595] <... close resumed>) = 0 [pid 21594] write(1, "executing program\n", 18 [pid 21593] <... clone3 resumed> => {parent_tid=[21598]}, 88) = 21598 [pid 21592] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21598] <... rseq resumed>) = 0 executing program [pid 21597] rt_sigprocmask(SIG_SETMASK, [] [pid 21596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21595] write(1, "executing program\n", 18 [pid 21598] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21597] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21594] <... write resumed>) = 18 executing program [pid 21593] rt_sigprocmask(SIG_SETMASK, [] [pid 21592] <... futex resumed>) = 0 [pid 21598] <... set_robust_list resumed>) = 0 [pid 21597] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21596] <... prctl resumed>) = 0 [pid 21595] <... write resumed>) = 18 [pid 21594] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21593] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21592] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21598] rt_sigprocmask(SIG_SETMASK, [] [pid 21597] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21596] setpgid(0, 0 [pid 21595] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21594] <... futex resumed>) = 0 [pid 21593] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21598] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21597] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21595] <... futex resumed>) = 0 [pid 21598] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21597] <... futex resumed>) = 1 [pid 21596] <... setpgid resumed>) = 0 [pid 21595] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21594] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21593] <... futex resumed>) = 0 [pid 21592] <... futex resumed>) = 0 [pid 21598] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21597] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21595] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21594] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21593] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21592] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21598] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21596] <... openat resumed>) = 3 [pid 21595] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21594] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21592] <... futex resumed>) = 0 [pid 21598] <... futex resumed>) = 0 [pid 21597] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21598] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21597] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21596] write(3, "1000", 4 [pid 21595] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21593] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21592] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21598] <... futex resumed>) = 0 [pid 21596] <... write resumed>) = 4 [pid 21595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21594] <... mmap resumed>) = 0x7fe46feef000 [pid 21593] <... futex resumed>) = 1 [pid 21598] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21597] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21596] close(3 [pid 21595] <... mmap resumed>) = 0x7fe46feef000 [pid 21594] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21593] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21597] <... futex resumed>) = 1 [pid 21596] <... close resumed>) = 0 [pid 21595] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21594] <... mprotect resumed>) = 0 [pid 21592] <... futex resumed>) = 0 [pid 21597] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21596] write(1, "executing program\n", 18 [pid 21595] <... mprotect resumed>) = 0 executing program [pid 21592] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21598] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21597] <... openat resumed>) = 3 [pid 21596] <... write resumed>) = 18 [pid 21595] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21594] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21592] <... futex resumed>) = 0 [pid 21598] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21597] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21596] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21595] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21594] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21593] <... futex resumed>) = 0 [pid 21592] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21598] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21597] <... futex resumed>) = 0 [pid 21596] <... futex resumed>) = 0 [pid 21595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21594] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21593] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21598] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21597] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21596] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21593] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21599 attached [pid 21598] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21593] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21600 attached [pid 21599] 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 [pid 21598] <... openat resumed>) = 3 [pid 21597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21596] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21595] <... clone3 resumed> => {parent_tid=[21599]}, 88) = 21599 [pid 21594] <... clone3 resumed> => {parent_tid=[21600]}, 88) = 21600 [pid 21592] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21600] 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 [pid 21599] <... rseq resumed>) = 0 [pid 21598] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21597] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21596] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21595] rt_sigprocmask(SIG_SETMASK, [] [pid 21594] rt_sigprocmask(SIG_SETMASK, [] [pid 21592] <... futex resumed>) = 0 [pid 21600] <... rseq resumed>) = 0 [pid 21599] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21598] <... futex resumed>) = 1 [pid 21597] <... pwrite64 resumed>) = 3 [pid 21596] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21595] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21593] <... futex resumed>) = 0 [pid 21592] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21600] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21599] <... set_robust_list resumed>) = 0 [pid 21598] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21597] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21593] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21599] rt_sigprocmask(SIG_SETMASK, [] [pid 21598] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21600] <... set_robust_list resumed>) = 0 [pid 21598] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21597] <... futex resumed>) = 0 [pid 21599] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21596] <... mmap resumed>) = 0x7fe46feef000 [pid 21595] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21594] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21593] <... futex resumed>) = 0 [pid 21592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21600] rt_sigprocmask(SIG_SETMASK, [] [pid 21599] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21598] <... pwrite64 resumed>) = 3 [pid 21597] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21596] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21595] <... futex resumed>) = 0 [pid 21594] <... futex resumed>) = 0 [pid 21593] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21592] exit_group(0 [pid 21600] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21599] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21598] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21597] <... futex resumed>) = ? [pid 21596] <... mprotect resumed>) = 0 [pid 21595] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21594] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21600] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21599] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21598] <... futex resumed>) = 0 [pid 21597] +++ exited with 0 +++ [pid 21596] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21593] exit_group(0 [pid 21592] <... exit_group resumed>) = ? [pid 21600] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21599] <... futex resumed>) = 0 [pid 21596] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21595] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21593] <... exit_group resumed>) = ? [pid 21600] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21599] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21598] +++ exited with 0 +++ [pid 21596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21595] <... futex resumed>) = 0 [pid 21592] +++ exited with 0 +++ [pid 21600] <... futex resumed>) = 1 [pid 21594] <... futex resumed>) = 0 [pid 21600] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21594] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21601 attached [pid 21600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21599] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21595] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21594] <... futex resumed>) = 0 [pid 21593] +++ exited with 0 +++ [pid 21601] 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 [pid 21599] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21593, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21599] <... futex resumed>) = 1 [pid 21595] <... futex resumed>) = 0 [pid 21601] <... rseq resumed>) = 0 [pid 21600] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21596] <... clone3 resumed> => {parent_tid=[21601]}, 88) = 21601 [pid 21595] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21594] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21601] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21600] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21599] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21596] rt_sigprocmask(SIG_SETMASK, [] [pid 21595] <... futex resumed>) = 0 [pid 21601] <... set_robust_list resumed>) = 0 [pid 21595] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21601] rt_sigprocmask(SIG_SETMASK, [] [pid 21600] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21599] <... openat resumed>) = 3 [pid 21596] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21601] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21600] <... futex resumed>) = 1 [pid 21596] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21600] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21596] <... futex resumed>) = 0 [pid 21594] <... futex resumed>) = 0 [pid 21599] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21601] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21599] <... futex resumed>) = 1 [pid 21596] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21595] <... futex resumed>) = 0 [pid 21594] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21601] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21600] <... futex resumed>) = 0 [pid 21599] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21595] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21594] <... futex resumed>) = 1 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21601] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21600] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21595] <... futex resumed>) = 0 [pid 21594] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21601] <... futex resumed>) = 1 [pid 21599] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21595] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21601] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21596] <... futex resumed>) = 0 [pid 21600] <... openat resumed>) = 3 ci2-upstream-fs/strace-static-x86_64: Process 21603 attached ci2-upstream-fs/strace-static-x86_64: Process 21602 attached [pid 21601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21600] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21599] <... pwrite64 resumed>) = 3 [pid 21596] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21603] set_robust_list(0x5555804616e0, 24 [pid 21602] set_robust_list(0x5555804616e0, 24 [pid 21601] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21600] <... futex resumed>) = 1 [pid 21599] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21596] <... futex resumed>) = 0 [pid 21594] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21603 [pid 21603] <... set_robust_list resumed>) = 0 [pid 21602] <... set_robust_list resumed>) = 0 [pid 21601] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21600] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21599] <... futex resumed>) = 1 [pid 21596] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21595] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21602 [pid 21603] rt_sigprocmask(SIG_SETMASK, [] [pid 21594] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21603] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21602] rt_sigprocmask(SIG_SETMASK, [] [pid 21601] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21599] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21595] exit_group(0 [pid 21594] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21602] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21601] <... futex resumed>) = 0 [pid 21600] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21596] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21594] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21599] <... futex resumed>) = ? [pid 21595] <... exit_group resumed>) = ? [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21603] <... prctl resumed>) = 0 [pid 21602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21601] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21600] <... pwrite64 resumed>) = 3 [pid 21599] +++ exited with 0 +++ [pid 21596] <... futex resumed>) = 0 [pid 21603] setpgid(0, 0 [pid 21600] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21596] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21603] <... setpgid resumed>) = 0 [pid 21600] <... futex resumed>) = 1 [pid 21594] <... futex resumed>) = 0 [pid 21603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21601] <... openat resumed>) = 3 [pid 21600] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21594] exit_group(0 [pid 21603] <... openat resumed>) = 3 [pid 21602] <... prctl resumed>) = 0 [pid 21602] setpgid(0, 0 [pid 21594] <... exit_group resumed>) = ? [pid 21602] <... setpgid resumed>) = 0 [pid 21601] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21601] <... futex resumed>) = 1 [pid 21600] <... futex resumed>) = ? [pid 21596] <... futex resumed>) = 0 [pid 21603] write(3, "1000", 4 [pid 21602] <... openat resumed>) = 3 [pid 21601] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21595] +++ exited with 0 +++ [pid 21603] <... write resumed>) = 4 [pid 21596] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21603] close(3 [pid 21601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21596] <... futex resumed>) = 0 [pid 21601] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21596] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21602] write(3, "1000", 4 [pid 21601] <... pwrite64 resumed>) = 3 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21595, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21603] <... close resumed>) = 0 [pid 21600] +++ exited with 0 +++ [pid 21594] +++ exited with 0 +++ [pid 21603] write(1, "executing program\n", 18 [pid 21602] <... write resumed>) = 4 [pid 21601] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21594, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 21603] <... write resumed>) = 18 [pid 21602] close(3 [pid 21601] <... futex resumed>) = 1 [pid 21596] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21603] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21602] <... close resumed>) = 0 [pid 21601] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21596] exit_group(0 [pid 21603] <... futex resumed>) = 0 [pid 21596] <... exit_group resumed>) = ? [pid 21602] write(1, "executing program\n", 18 [pid 21601] <... futex resumed>) = ? [pid 21603] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21602] <... write resumed>) = 18 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21603] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21603] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21602] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21602] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21602] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21602] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21603] <... mmap resumed>) = 0x7fe46feef000 [pid 21603] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21604 attached [pid 21603] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21605 attached [pid 21604] set_robust_list(0x5555804616e0, 24 [pid 21602] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21601] +++ exited with 0 +++ [pid 21596] +++ exited with 0 +++ [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21604 [pid 21602] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21604] <... set_robust_list resumed>) = 0 [pid 21603] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21605] set_robust_list(0x5555804616e0, 24 [pid 21604] rt_sigprocmask(SIG_SETMASK, [] [pid 21603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21602] <... mmap resumed>) = 0x7fe46feef000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21606 attached [pid 21605] <... set_robust_list resumed>) = 0 [pid 21604] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21602] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21605 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21606] 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 [pid 21605] rt_sigprocmask(SIG_SETMASK, [] [pid 21604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21603] <... clone3 resumed> => {parent_tid=[21606]}, 88) = 21606 [pid 21602] <... mprotect resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21606] <... rseq resumed>) = 0 [pid 21604] <... prctl resumed>) = 0 [pid 21603] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21606] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21605] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21604] setpgid(0, 0 [pid 21603] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21602] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21606] <... set_robust_list resumed>) = 0 [pid 21604] <... setpgid resumed>) = 0 [pid 21603] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21606] rt_sigprocmask(SIG_SETMASK, [] [pid 21605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21603] <... futex resumed>) = 0 [pid 21602] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21606] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21605] <... prctl resumed>) = 0 [pid 21603] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21606] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21605] setpgid(0, 0 [pid 21602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21606] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21604] <... openat resumed>) = 3 [pid 21606] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21607 attached [pid 21605] <... setpgid resumed>) = 0 [pid 21604] write(3, "1000", 4 [pid 21603] <... futex resumed>) = 0 [pid 21607] 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 [pid 21606] <... futex resumed>) = 1 [pid 21605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21603] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21608 attached [pid 21607] <... rseq resumed>) = 0 [pid 21606] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21605] <... openat resumed>) = 3 [pid 21604] <... write resumed>) = 4 [pid 21603] <... futex resumed>) = 0 [pid 21602] <... clone3 resumed> => {parent_tid=[21607]}, 88) = 21607 [pid 21608] set_robust_list(0x5555804616e0, 24 [pid 21607] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21606] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21605] write(3, "1000", 4 [pid 21604] close(3 [pid 21603] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21602] rt_sigprocmask(SIG_SETMASK, [] [pid 21608] <... set_robust_list resumed>) = 0 [pid 21602] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21604] <... close resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21608 [pid 21607] <... set_robust_list resumed>) = 0 [pid 21606] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21605] <... write resumed>) = 4 [pid 21607] rt_sigprocmask(SIG_SETMASK, [] [pid 21606] <... futex resumed>) = 1 executing program [pid 21605] close(3 [pid 21604] write(1, "executing program\n", 18 [pid 21603] <... futex resumed>) = 0 [pid 21602] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21608] rt_sigprocmask(SIG_SETMASK, [] [pid 21607] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21606] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21605] <... close resumed>) = 0 [pid 21604] <... write resumed>) = 18 [pid 21603] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21602] <... futex resumed>) = 0 [pid 21607] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21605] write(1, "executing program\n", 18 [pid 21603] <... futex resumed>) = 0 [pid 21602] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21608] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21607] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21606] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21605] <... write resumed>) = 18 [pid 21604] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21603] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21607] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21606] <... openat resumed>) = 3 [pid 21605] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21604] <... futex resumed>) = 0 [pid 21607] <... futex resumed>) = 1 [pid 21607] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21606] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21605] <... futex resumed>) = 0 [pid 21606] <... futex resumed>) = 1 [pid 21605] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21603] <... futex resumed>) = 0 [pid 21606] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21605] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21604] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21603] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21602] <... futex resumed>) = 0 [pid 21608] <... prctl resumed>) = 0 [pid 21606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21605] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21604] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21603] <... futex resumed>) = 0 [pid 21602] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21608] setpgid(0, 0 [pid 21606] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21605] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21607] <... futex resumed>) = 0 [pid 21604] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21603] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21602] <... futex resumed>) = 1 [pid 21608] <... setpgid resumed>) = 0 [pid 21607] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21606] <... pwrite64 resumed>) = 3 [pid 21605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21604] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21602] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21607] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21606] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21605] <... mmap resumed>) = 0x7fe46feef000 [pid 21604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21606] <... futex resumed>) = 1 [pid 21604] <... mmap resumed>) = 0x7fe46feef000 [pid 21603] <... futex resumed>) = 0 [pid 21608] <... openat resumed>) = 3 [pid 21607] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21606] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21605] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21604] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21603] exit_group(0 [pid 21608] write(3, "1000", 4 [pid 21607] <... futex resumed>) = 1 [pid 21606] <... futex resumed>) = ? [pid 21605] <... mprotect resumed>) = 0 [pid 21604] <... mprotect resumed>) = 0 [pid 21602] <... futex resumed>) = 0 [pid 21602] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21608] <... write resumed>) = 4 [pid 21602] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21607] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21608] close(3 [pid 21606] +++ exited with 0 +++ [pid 21605] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21603] <... exit_group resumed>) = ? [pid 21608] <... close resumed>) = 0 [pid 21607] <... openat resumed>) = 3 [pid 21605] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21604] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21608] write(1, "executing program\n", 18 [pid 21604] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21605] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} executing program [pid 21604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21609 attached [pid 21608] <... write resumed>) = 18 [pid 21607] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21603] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21610 attached [pid 21609] 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 [pid 21608] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21607] <... futex resumed>) = 1 [pid 21605] <... clone3 resumed> => {parent_tid=[21609]}, 88) = 21609 [pid 21602] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21610] 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 [pid 21609] <... rseq resumed>) = 0 [pid 21608] <... futex resumed>) = 0 [pid 21607] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21602] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21610] <... rseq resumed>) = 0 [pid 21609] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21608] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21605] rt_sigprocmask(SIG_SETMASK, [] [pid 21604] <... clone3 resumed> => {parent_tid=[21610]}, 88) = 21610 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21610] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21609] <... set_robust_list resumed>) = 0 [pid 21608] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21607] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21605] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21604] rt_sigprocmask(SIG_SETMASK, [] [pid 21602] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21610] <... set_robust_list resumed>) = 0 [pid 21609] rt_sigprocmask(SIG_SETMASK, [] [pid 21608] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21607] <... pwrite64 resumed>) = 3 [pid 21605] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21604] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21602] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21610] rt_sigprocmask(SIG_SETMASK, [] [pid 21609] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21610] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21609] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21607] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21605] <... futex resumed>) = 0 [pid 21604] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21610] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21609] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21608] <... mmap resumed>) = 0x7fe46feef000 [pid 21607] <... futex resumed>) = 1 [pid 21605] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21604] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21610] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21609] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21608] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21607] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21602] <... futex resumed>) = 0 [pid 21610] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21609] <... futex resumed>) = 0 [pid 21608] <... mprotect resumed>) = 0 [pid 21605] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21604] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21602] exit_group(0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21610] <... futex resumed>) = 0 [pid 21609] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21610] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21609] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21608] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21607] <... futex resumed>) = ? [pid 21605] <... futex resumed>) = 0 [pid 21604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21602] <... exit_group resumed>) = ? [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21609] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21608] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21605] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21604] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21608] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21611 attached [pid 21605] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21611] 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 [pid 21605] <... futex resumed>) = 0 [pid 21611] <... rseq resumed>) = 0 [pid 21608] <... clone3 resumed> => {parent_tid=[21611]}, 88) = 21611 [pid 21605] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21604] <... futex resumed>) = 1 [pid 21611] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21610] <... futex resumed>) = 0 [pid 21609] <... futex resumed>) = 0 [pid 21608] rt_sigprocmask(SIG_SETMASK, [] [pid 21604] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21611] <... set_robust_list resumed>) = 0 [pid 21610] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21609] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21611] rt_sigprocmask(SIG_SETMASK, [] [pid 21608] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21611] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21610] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21608] <... futex resumed>) = 0 [pid 21611] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21609] <... openat resumed>) = 3 [pid 21608] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21611] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21607] +++ exited with 0 +++ [pid 21602] +++ exited with 0 +++ [pid 21611] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21612 attached ) = 1 [pid 21610] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21609] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21608] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21612 [pid 21612] set_robust_list(0x5555804616e0, 24 [pid 21611] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21610] <... futex resumed>) = 1 [pid 21604] <... futex resumed>) = 0 [pid 21612] <... set_robust_list resumed>) = 0 [pid 21611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21610] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21609] <... futex resumed>) = 1 [pid 21608] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21604] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21612] rt_sigprocmask(SIG_SETMASK, [] [pid 21611] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21609] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21608] <... futex resumed>) = 0 [pid 21605] <... futex resumed>) = 0 [pid 21604] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21612] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21610] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21608] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21605] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21604] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 21612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21611] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21610] <... openat resumed>) = 3 [pid 21609] <... futex resumed>) = 0 [pid 21605] <... futex resumed>) = 1 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21612] <... prctl resumed>) = 0 [pid 21610] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21609] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21612] setpgid(0, 0 [pid 21610] <... futex resumed>) = 1 [pid 21609] <... pwrite64 resumed>) = 3 [pid 21604] <... futex resumed>) = 0 [pid 21605] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21612] <... setpgid resumed>) = 0 [pid 21611] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21610] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21609] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21604] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21611] <... futex resumed>) = 1 [pid 21610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21609] <... futex resumed>) = 0 [pid 21608] <... futex resumed>) = 0 [pid 21612] <... openat resumed>) = 3 [pid 21611] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21609] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21608] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21605] exit_group(0 [pid 21604] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21612] write(3, "1000", 4 [pid 21611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21610] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21609] <... futex resumed>) = ? [pid 21608] <... futex resumed>) = 0 [pid 21605] <... exit_group resumed>) = ? [pid 21604] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21612] <... write resumed>) = 4 [pid 21611] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21610] <... pwrite64 resumed>) = 3 [pid 21609] +++ exited with 0 +++ [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21612] close(3 [pid 21608] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21612] <... close resumed>) = 0 [pid 21612] write(1, "executing program\n", 18) = 18 executing program [pid 21612] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21612] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21612] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 21610] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21612] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21611] <... openat resumed>) = 3 [pid 21610] <... futex resumed>) = 1 [pid 21612] <... mprotect resumed>) = 0 [pid 21610] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21612] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21604] <... futex resumed>) = 0 [pid 21611] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21612] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21611] <... futex resumed>) = 1 [pid 21608] <... futex resumed>) = 0 [pid 21604] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21613 attached [pid 21611] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21608] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21613] 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 [pid 21612] <... clone3 resumed> => {parent_tid=[21613]}, 88) = 21613 [pid 21611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21610] <... futex resumed>) = ? [pid 21608] <... futex resumed>) = 0 [pid 21604] <... exit_group resumed>) = ? [pid 21610] +++ exited with 0 +++ [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21614 ci2-upstream-fs/strace-static-x86_64: Process 21614 attached [pid 21613] <... rseq resumed>) = 0 [pid 21612] rt_sigprocmask(SIG_SETMASK, [] [pid 21608] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21614] set_robust_list(0x5555804616e0, 24 [pid 21613] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21612] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21614] <... set_robust_list resumed>) = 0 [pid 21613] <... set_robust_list resumed>) = 0 [pid 21612] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21614] rt_sigprocmask(SIG_SETMASK, [] [pid 21613] rt_sigprocmask(SIG_SETMASK, [] [pid 21612] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21614] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21612] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21611] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21605] +++ exited with 0 +++ [pid 21604] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21613] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21611] <... pwrite64 resumed>) = 3 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21604, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21613] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21611] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21614] <... prctl resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21605, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21614] setpgid(0, 0 [pid 21613] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21611] <... futex resumed>) = 1 [pid 21608] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21614] <... setpgid resumed>) = 0 [pid 21613] <... futex resumed>) = 1 [pid 21612] <... futex resumed>) = 0 [pid 21611] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21608] exit_group(0 [pid 21614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21613] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21612] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21611] <... futex resumed>) = ? [pid 21608] <... exit_group resumed>) = ? [pid 5631] <... restart_syscall resumed>) = 0 [pid 21614] <... openat resumed>) = 3 [pid 21613] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21612] <... futex resumed>) = 0 [pid 21611] +++ exited with 0 +++ [pid 5635] <... restart_syscall resumed>) = 0 [pid 21613] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21614] write(3, "1000", 4 [pid 21612] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21613] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21608] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21614] <... write resumed>) = 4 [pid 21612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21614] close(3 [pid 21612] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21614] <... close resumed>) = 0 [pid 21613] <... futex resumed>) = 0 [pid 21612] <... futex resumed>) = 1 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21615 attached [pid 21614] write(1, "executing program\n", 18 executing program [pid 21613] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21612] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21615] set_robust_list(0x5555804616e0, 24 [pid 21614] <... write resumed>) = 18 [pid 21613] <... openat resumed>) = 3 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21615 [pid 21615] <... set_robust_list resumed>) = 0 [pid 21614] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21616 attached [pid 21615] rt_sigprocmask(SIG_SETMASK, [] [pid 21614] <... futex resumed>) = 0 [pid 21613] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21615] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21614] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21613] <... futex resumed>) = 1 [pid 21612] <... futex resumed>) = 0 [pid 21616] set_robust_list(0x5555804616e0, 24 [pid 21615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21614] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21613] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21612] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21616 [pid 21616] <... set_robust_list resumed>) = 0 [pid 21615] <... prctl resumed>) = 0 [pid 21614] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21612] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21616] rt_sigprocmask(SIG_SETMASK, [] [pid 21615] setpgid(0, 0 [pid 21614] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21613] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21612] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21616] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21615] <... setpgid resumed>) = 0 [pid 21614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21614] <... mmap resumed>) = 0x7fe46feef000 [pid 21613] <... pwrite64 resumed>) = 3 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21616] <... prctl resumed>) = 0 [pid 21615] <... openat resumed>) = 3 [pid 21614] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21613] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21616] setpgid(0, 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21616] <... setpgid resumed>) = 0 [pid 21615] write(3, "1000", 4 [pid 21614] <... mprotect resumed>) = 0 [pid 21613] <... futex resumed>) = 1 [pid 21612] <... futex resumed>) = 0 [pid 21616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21616] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 21617 attached [pid 21615] <... write resumed>) = 4 [pid 21614] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21613] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21612] exit_group(0 [pid 21615] close(3 [pid 21617] set_robust_list(0x5555804616e0, 24 [pid 21616] <... write resumed>) = 4 [pid 21615] <... close resumed>) = 0 [pid 21614] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21613] <... futex resumed>) = ? [pid 21612] <... exit_group resumed>) = ? [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21617 [pid 21617] <... set_robust_list resumed>) = 0 [pid 21616] close(3 [pid 21615] write(1, "executing program\n", 18 executing program [pid 21614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21613] +++ exited with 0 +++ [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21617] rt_sigprocmask(SIG_SETMASK, [] [pid 21616] <... close resumed>) = 0 [pid 21615] <... write resumed>) = 18 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21618 attached [pid 21617] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21616] write(1, "executing program\n", 18 executing program [pid 21614] <... clone3 resumed> => {parent_tid=[21618]}, 88) = 21618 [pid 21612] +++ exited with 0 +++ [pid 21615] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21618] 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 [pid 21617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21616] <... write resumed>) = 18 [pid 21615] <... futex resumed>) = 0 [pid 21614] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21612, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 21618] <... rseq resumed>) = 0 [pid 21617] <... prctl resumed>) = 0 [pid 21616] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21615] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21614] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21618] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21617] setpgid(0, 0 [pid 21616] <... futex resumed>) = 0 [pid 21615] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21614] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21618] <... set_robust_list resumed>) = 0 [pid 21617] <... setpgid resumed>) = 0 [pid 21616] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21618] rt_sigprocmask(SIG_SETMASK, [] [pid 21615] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21614] <... futex resumed>) = 0 [pid 21617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21616] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21615] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21614] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21616] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21617] <... openat resumed>) = 3 [pid 21616] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21617] write(3, "1000", 4 [pid 21618] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21617] <... write resumed>) = 4 [pid 21616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21615] <... mmap resumed>) = 0x7fe46feef000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21618] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21617] close(3 [pid 21615] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21616] <... mmap resumed>) = 0x7fe46feef000 [pid 21618] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21617] <... close resumed>) = 0 [pid 21615] <... mprotect resumed>) = 0 [pid 21618] <... futex resumed>) = 1 [pid 21617] write(1, "executing program\n", 18 [pid 21616] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21615] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21614] <... futex resumed>) = 0 executing program [pid 21618] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21617] <... write resumed>) = 18 [pid 21616] <... mprotect resumed>) = 0 [pid 21614] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21617] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21615] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21614] <... futex resumed>) = 0 [pid 21618] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21616] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21615] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21617] <... futex resumed>) = 0 [pid 21614] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21619 attached [pid 21618] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21617] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21616] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21618] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21617] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21620 attached [pid 21618] <... futex resumed>) = 1 [pid 21619] 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 [pid 21617] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21615] <... clone3 resumed> => {parent_tid=[21619]}, 88) = 21619 [pid 21614] <... futex resumed>) = 0 [pid 21619] <... rseq resumed>) = 0 [pid 21618] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21617] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21616] <... clone3 resumed> => {parent_tid=[21620]}, 88) = 21620 [pid 21615] rt_sigprocmask(SIG_SETMASK, [] [pid 21614] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21619] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21616] rt_sigprocmask(SIG_SETMASK, [] [pid 21615] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21614] <... futex resumed>) = 0 [pid 21620] 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 [pid 21619] <... set_robust_list resumed>) = 0 [pid 21618] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21617] <... mmap resumed>) = 0x7fe46feef000 [pid 21616] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21615] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21614] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21621 attached [pid 21620] <... rseq resumed>) = 0 [pid 21619] rt_sigprocmask(SIG_SETMASK, [] [pid 21618] <... openat resumed>) = 3 [pid 21617] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21616] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21615] <... futex resumed>) = 0 [pid 21621] set_robust_list(0x5555804616e0, 24 [pid 21620] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21619] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21616] <... futex resumed>) = 0 [pid 21615] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21617] <... mprotect resumed>) = 0 [pid 21618] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21621 [pid 21621] <... set_robust_list resumed>) = 0 [pid 21620] <... set_robust_list resumed>) = 0 [pid 21619] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21618] <... futex resumed>) = 1 [pid 21616] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21614] <... futex resumed>) = 0 [pid 21621] rt_sigprocmask(SIG_SETMASK, [] [pid 21620] rt_sigprocmask(SIG_SETMASK, [] [pid 21619] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21618] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21617] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21614] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21621] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21620] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21619] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21618] <... pwrite64 resumed>) = 3 [pid 21617] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21614] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21619] <... futex resumed>) = 1 [pid 21615] <... futex resumed>) = 0 [pid 21614] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21621] <... prctl resumed>) = 0 [pid 21620] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21619] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21618] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21617] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21620] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21618] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21622 attached [pid 21621] setpgid(0, 0 [pid 21620] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21618] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21615] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21621] <... setpgid resumed>) = 0 [pid 21620] <... futex resumed>) = 1 [pid 21619] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21617] <... clone3 resumed> => {parent_tid=[21622]}, 88) = 21622 [pid 21616] <... futex resumed>) = 0 [pid 21615] <... futex resumed>) = 0 [pid 21622] 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 [pid 21614] exit_group(0 [pid 21622] <... rseq resumed>) = 0 [pid 21621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21620] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21619] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21617] rt_sigprocmask(SIG_SETMASK, [] [pid 21616] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21615] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21614] <... exit_group resumed>) = ? [pid 21622] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21621] <... openat resumed>) = 3 [pid 21620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21619] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21618] <... futex resumed>) = ? [pid 21617] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21616] <... futex resumed>) = 0 [pid 21622] <... set_robust_list resumed>) = 0 [pid 21622] rt_sigprocmask(SIG_SETMASK, [] [pid 21621] write(3, "1000", 4 [pid 21619] <... futex resumed>) = 1 [pid 21617] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21616] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21615] <... futex resumed>) = 0 [pid 21621] <... write resumed>) = 4 [pid 21619] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21617] <... futex resumed>) = 0 [pid 21615] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21621] close(3 [pid 21620] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21617] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21615] <... futex resumed>) = 0 [pid 21622] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21621] <... close resumed>) = 0 [pid 21619] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21615] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21622] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21621] write(1, "executing program\n", 18 [pid 21620] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21619] <... openat resumed>) = 3 executing program [pid 21622] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21621] <... write resumed>) = 18 [pid 21620] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21622] <... futex resumed>) = 1 [pid 21621] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21619] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21617] <... futex resumed>) = 0 [pid 21622] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21621] <... futex resumed>) = 0 [pid 21619] <... futex resumed>) = 1 [pid 21617] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21615] <... futex resumed>) = 0 [pid 21622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21621] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21620] <... futex resumed>) = 1 [pid 21619] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21618] +++ exited with 0 +++ [pid 21617] <... futex resumed>) = 0 [pid 21616] <... futex resumed>) = 0 [pid 21615] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21614] +++ exited with 0 +++ [pid 21622] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21621] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21620] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21617] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21616] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21615] <... futex resumed>) = 0 [pid 21621] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21619] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21616] <... futex resumed>) = 0 [pid 21615] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21622] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21621] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21620] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21619] <... pwrite64 resumed>) = 3 [pid 21616] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 21619] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21615] <... futex resumed>) = 0 [pid 21621] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21619] <... futex resumed>) = 1 [pid 21615] exit_group(0 [pid 21620] <... openat resumed>) = 3 [pid 21619] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21622] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21620] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21622] <... futex resumed>) = 1 [pid 21617] <... futex resumed>) = 0 [pid 21622] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21621] <... mprotect resumed>) = 0 [pid 21620] <... futex resumed>) = 1 [pid 21619] <... futex resumed>) = ? [pid 21617] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21616] <... futex resumed>) = 0 [pid 21615] <... exit_group resumed>) = ? [pid 5633] <... restart_syscall resumed>) = 0 [pid 21622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21620] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21619] +++ exited with 0 +++ [pid 21617] <... futex resumed>) = 0 [pid 21616] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21622] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21620] <... pwrite64 resumed>) = 3 [pid 21621] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21617] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21616] <... futex resumed>) = 0 [pid 21622] <... openat resumed>) = 3 [pid 21621] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21620] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21616] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21615] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21623 attached [pid 21616] exit_group(0 [pid 21623] 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 [pid 21622] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21621] <... clone3 resumed> => {parent_tid=[21623]}, 88) = 21623 [pid 21620] <... futex resumed>) = ? [pid 21616] <... exit_group resumed>) = ? [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21623] <... rseq resumed>) = 0 [pid 21622] <... futex resumed>) = 1 [pid 21621] rt_sigprocmask(SIG_SETMASK, [] [pid 21620] +++ exited with 0 +++ [pid 21617] <... futex resumed>) = 0 [pid 21622] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21621] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21617] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21623] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21621] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21617] <... futex resumed>) = 0 [pid 21616] +++ exited with 0 +++ [pid 21623] <... set_robust_list resumed>) = 0 [pid 21621] <... futex resumed>) = 0 [pid 21617] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21616, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci2-upstream-fs/strace-static-x86_64: Process 21624 attached [pid 21623] rt_sigprocmask(SIG_SETMASK, [] [pid 21622] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21621] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21624] set_robust_list(0x5555804616e0, 24 [pid 21623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21624] <... set_robust_list resumed>) = 0 [pid 21623] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21622] <... pwrite64 resumed>) = 3 [pid 21624] rt_sigprocmask(SIG_SETMASK, [] [pid 21622] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21623] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21622] <... futex resumed>) = 1 [pid 21617] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21624 [pid 21624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21623] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21622] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21617] exit_group(0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21623] <... futex resumed>) = 1 [pid 21622] <... futex resumed>) = ? [pid 21621] <... futex resumed>) = 0 [pid 21617] <... exit_group resumed>) = ? [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21624] <... prctl resumed>) = 0 [pid 21623] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21622] +++ exited with 0 +++ [pid 21621] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21624] setpgid(0, 0 [pid 21623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21621] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21623] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21624] <... setpgid resumed>) = 0 [pid 21623] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21621] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21625 attached [pid 21624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21625] set_robust_list(0x5555804616e0, 24) = 0 [pid 21624] <... openat resumed>) = 3 [pid 21623] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21617] +++ exited with 0 +++ [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21625 [pid 21623] <... futex resumed>) = 1 [pid 21621] <... futex resumed>) = 0 [pid 21625] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21626 attached [pid 21624] write(3, "1000", 4 [pid 21623] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21621] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21617, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21626] set_robust_list(0x5555804616e0, 24 [pid 21625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21624] <... write resumed>) = 4 [pid 21623] <... openat resumed>) = 3 [pid 21621] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21626 [pid 21625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21624] close(3 [pid 21623] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21621] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21626] <... set_robust_list resumed>) = 0 [pid 21625] <... prctl resumed>) = 0 [pid 21624] <... close resumed>) = 0 [pid 21623] <... futex resumed>) = 0 [pid 21621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... restart_syscall resumed>) = 0 [pid 21626] rt_sigprocmask(SIG_SETMASK, [] [pid 21625] setpgid(0, 0 [pid 21624] write(1, "executing program\n", 18 [pid 21623] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 21621] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21625] <... setpgid resumed>) = 0 [pid 21624] <... write resumed>) = 18 [pid 21623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21621] <... futex resumed>) = 0 [pid 21626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21624] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21623] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21621] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21626] <... prctl resumed>) = 0 [pid 21625] <... openat resumed>) = 3 [pid 21624] <... futex resumed>) = 0 [pid 21623] <... pwrite64 resumed>) = 3 [pid 21626] setpgid(0, 0 [pid 21624] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21626] <... setpgid resumed>) = 0 [pid 21625] write(3, "1000", 4 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21624] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21623] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21626] <... openat resumed>) = 3 [pid 21624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21623] <... futex resumed>) = 1 [pid 21621] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21625] <... write resumed>) = 4 [pid 21626] write(3, "1000", 4 [pid 21624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21623] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21621] exit_group(0 [pid 21624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21623] <... futex resumed>) = ? [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21626] <... write resumed>) = 4 [pid 21625] close(3 [pid 21624] <... mmap resumed>) = 0x7fe46feef000 [pid 21623] +++ exited with 0 +++ [pid 21621] <... exit_group resumed>) = ? [pid 21624] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21626] close(3 [pid 21625] <... close resumed>) = 0 [pid 21626] <... close resumed>) = 0 [pid 21625] write(1, "executing program\n", 18 [pid 21624] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21627 attached executing program [pid 21625] <... write resumed>) = 18 [pid 21626] write(1, "executing program\n", 18 executing program [pid 21627] set_robust_list(0x5555804616e0, 24 [pid 21626] <... write resumed>) = 18 [pid 21625] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21626] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21625] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21627 [pid 21626] <... futex resumed>) = 0 [pid 21627] <... set_robust_list resumed>) = 0 [pid 21626] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21625] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21621] +++ exited with 0 +++ [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21627] rt_sigprocmask(SIG_SETMASK, [] [pid 21626] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21625] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21628 attached [pid 21627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21625] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21628] 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 [pid 21627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21628] <... rseq resumed>) = 0 [pid 21627] <... prctl resumed>) = 0 [pid 21626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21624] <... clone3 resumed> => {parent_tid=[21628]}, 88) = 21628 [pid 21628] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21627] setpgid(0, 0 [pid 21626] <... mmap resumed>) = 0x7fe46feef000 [pid 21625] <... mmap resumed>) = 0x7fe46feef000 [pid 21624] rt_sigprocmask(SIG_SETMASK, [] [pid 21628] <... set_robust_list resumed>) = 0 [pid 21627] <... setpgid resumed>) = 0 [pid 21624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21624] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21627] <... openat resumed>) = 3 [pid 21626] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21625] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21624] <... futex resumed>) = 0 [pid 21628] rt_sigprocmask(SIG_SETMASK, [] [pid 21626] <... mprotect resumed>) = 0 [pid 21628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21625] <... mprotect resumed>) = 0 [pid 21624] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21627] write(3, "1000", 4 [pid 21628] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21627] <... write resumed>) = 4 [pid 21625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21628] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21627] close(3 [pid 21626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21628] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21627] <... close resumed>) = 0 [pid 21625] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21627] write(1, "executing program\n", 18) = 18 executing program [pid 21627] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21627] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21627] <... rt_sigaction resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21629 attached [pid 21628] <... futex resumed>) = 1 [pid 21627] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21624] <... futex resumed>) = 0 [pid 21628] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULLci2-upstream-fs/strace-static-x86_64: Process 21630 attached [pid 21629] 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 [pid 21628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21625] <... clone3 resumed> => {parent_tid=[21629]}, 88) = 21629 [pid 21624] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21628] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21626] <... clone3 resumed> => {parent_tid=[21630]}, 88) = 21630 [pid 21625] rt_sigprocmask(SIG_SETMASK, [] [pid 21626] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21631 attached [pid 21630] 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 [pid 21629] <... rseq resumed>) = 0 [pid 21628] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21627] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21624] <... futex resumed>) = 0 [pid 21631] set_robust_list(0x5555804616e0, 24 [pid 21630] <... rseq resumed>) = 0 [pid 21629] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21627] <... mmap resumed>) = 0x7fe46feef000 [pid 21624] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21626] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21625] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21628] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21631 [pid 21631] <... set_robust_list resumed>) = 0 [pid 21630] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21629] <... set_robust_list resumed>) = 0 [pid 21627] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21626] <... futex resumed>) = 0 [pid 21625] <... futex resumed>) = 0 [pid 21624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21628] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21631] rt_sigprocmask(SIG_SETMASK, [] [pid 21630] <... set_robust_list resumed>) = 0 [pid 21629] rt_sigprocmask(SIG_SETMASK, [] [pid 21628] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21627] <... mprotect resumed>) = 0 [pid 21626] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21625] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21624] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21630] rt_sigprocmask(SIG_SETMASK, [] [pid 21629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21628] <... openat resumed>) = 3 [pid 21627] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21624] <... futex resumed>) = 0 [pid 21631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21629] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21628] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21627] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21624] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21630] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21629] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21627] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21632 attached [pid 21631] <... prctl resumed>) = 0 [pid 21630] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21629] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21628] <... futex resumed>) = 0 [pid 21624] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21632] 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 [pid 21631] setpgid(0, 0 [pid 21630] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21629] <... futex resumed>) = 1 [pid 21628] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21625] <... futex resumed>) = 0 [pid 21632] <... rseq resumed>) = 0 [pid 21631] <... setpgid resumed>) = 0 [pid 21630] <... futex resumed>) = 1 [pid 21629] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21628] <... pwrite64 resumed>) = 3 [pid 21627] <... clone3 resumed> => {parent_tid=[21632]}, 88) = 21632 [pid 21626] <... futex resumed>) = 0 [pid 21625] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21624] <... futex resumed>) = 0 [pid 21632] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21630] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21628] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21627] rt_sigprocmask(SIG_SETMASK, [] [pid 21626] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21625] <... futex resumed>) = 0 [pid 21624] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21632] <... set_robust_list resumed>) = 0 [pid 21631] <... openat resumed>) = 3 [pid 21630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21629] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21628] <... futex resumed>) = 0 [pid 21627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21632] rt_sigprocmask(SIG_SETMASK, [] [pid 21631] write(3, "1000", 4 [pid 21630] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21629] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21628] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21627] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21626] <... futex resumed>) = 0 [pid 21625] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21624] exit_group(0 [pid 21632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21631] <... write resumed>) = 4 [pid 21630] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21629] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21628] <... futex resumed>) = ? [pid 21627] <... futex resumed>) = 0 [pid 21626] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21624] <... exit_group resumed>) = ? [pid 21632] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21631] close(3 [pid 21629] <... futex resumed>) = 1 [pid 21628] +++ exited with 0 +++ [pid 21630] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21627] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21625] <... futex resumed>) = 0 [pid 21631] <... close resumed>) = 0 [pid 21630] <... futex resumed>) = 1 [pid 21626] <... futex resumed>) = 0 [pid 21625] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21632] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21631] write(1, "executing program\n", 18 [pid 21630] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 21629] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21626] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21625] <... futex resumed>) = 0 [pid 21624] +++ exited with 0 +++ [pid 21632] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21631] <... write resumed>) = 18 [pid 21630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21629] <... openat resumed>) = 3 [pid 21626] <... futex resumed>) = 0 [pid 21625] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21632] <... futex resumed>) = 1 [pid 21631] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21630] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21629] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21627] <... futex resumed>) = 0 [pid 21626] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21632] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21631] <... futex resumed>) = 0 [pid 21630] <... openat resumed>) = 3 [pid 21629] <... futex resumed>) = 0 [pid 21627] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21625] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21632] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21631] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21630] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21629] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21627] <... futex resumed>) = 0 [pid 21632] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21631] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21630] <... futex resumed>) = 1 [pid 21629] <... pwrite64 resumed>) = 3 [pid 21627] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21625] <... futex resumed>) = 0 [pid 21632] <... futex resumed>) = 0 [pid 21631] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21630] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21629] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21626] <... futex resumed>) = 0 [pid 21625] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21632] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21629] <... futex resumed>) = 0 [pid 21627] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21626] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21626] <... futex resumed>) = 1 [pid 21632] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21630] <... futex resumed>) = 0 [pid 21629] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21627] <... futex resumed>) = 0 [pid 21625] exit_group(0 [pid 21631] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21626] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21632] <... openat resumed>) = 3 [pid 21630] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21627] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21632] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21631] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21630] <... pwrite64 resumed>) = 3 [pid 21629] <... futex resumed>) = ? [pid 21625] <... exit_group resumed>) = ? [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21632] <... futex resumed>) = 1 [pid 21631] <... mprotect resumed>) = 0 [pid 21630] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21629] +++ exited with 0 +++ [pid 21627] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21632] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21630] <... futex resumed>) = 1 [pid 21627] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21630] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21627] <... futex resumed>) = 0 [pid 21626] <... futex resumed>) = 0 [pid 21632] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21627] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21632] <... pwrite64 resumed>) = 3 [pid 21632] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21631] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21633 attached , [], 8) = 0 [pid 21626] exit_group(0 [pid 21625] +++ exited with 0 +++ [pid 21632] <... futex resumed>) = 1 [pid 21627] <... futex resumed>) = 0 [pid 21633] set_robust_list(0x5555804616e0, 24 [pid 21632] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21631] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21627] exit_group(0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21633 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21626] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21634 attached [pid 21633] <... set_robust_list resumed>) = 0 [pid 21632] <... futex resumed>) = ? [pid 21630] <... futex resumed>) = ? [pid 21627] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21632] +++ exited with 0 +++ [pid 21631] <... clone3 resumed> => {parent_tid=[21634]}, 88) = 21634 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 21634] 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 [pid 21631] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21633] rt_sigprocmask(SIG_SETMASK, [] [pid 21631] <... futex resumed>) = 0 [pid 21631] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21634] <... rseq resumed>) = 0 [pid 21633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21634] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21627] +++ exited with 0 +++ [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21634] <... set_robust_list resumed>) = 0 [pid 21633] <... prctl resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21634] rt_sigprocmask(SIG_SETMASK, [] [pid 21633] setpgid(0, 0 [pid 21630] +++ exited with 0 +++ [pid 21626] +++ exited with 0 +++ [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21633] <... setpgid resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21634] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21633] <... openat resumed>) = 3 ci2-upstream-fs/strace-static-x86_64: Process 21635 attached [pid 21634] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21633] write(3, "1000", 4 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21635 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21633] <... write resumed>) = 4 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21635] set_robust_list(0x5555804616e0, 24 [pid 21634] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21633] close(3 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21635] <... set_robust_list resumed>) = 0 [pid 21634] <... futex resumed>) = 1 [pid 21633] <... close resumed>) = 0 [pid 21631] <... futex resumed>) = 0 [pid 21635] rt_sigprocmask(SIG_SETMASK, [] [pid 21634] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21633] write(1, "executing program\n", 18 executing program [pid 21631] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21633] <... write resumed>) = 18 [pid 21631] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21634] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21633] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21631] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21635] <... prctl resumed>) = 0 [pid 21634] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21633] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21635] setpgid(0, 0 [pid 21633] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21635] <... setpgid resumed>) = 0 [pid 21634] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21633] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21634] <... futex resumed>) = 1 [pid 21631] <... futex resumed>) = 0 [pid 21635] <... openat resumed>) = 3 [pid 21634] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21631] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21637 attached ci2-upstream-fs/strace-static-x86_64: Process 21636 attached [pid 21635] write(3, "1000", 4 [pid 21634] <... openat resumed>) = 3 [pid 21633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21631] <... futex resumed>) = 0 [pid 21637] set_robust_list(0x5555804616e0, 24 [pid 21636] set_robust_list(0x5555804616e0, 24 [pid 21635] <... write resumed>) = 4 [pid 21634] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21631] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21637] <... set_robust_list resumed>) = 0 [pid 21636] <... set_robust_list resumed>) = 0 [pid 21635] close(3 [pid 21634] <... futex resumed>) = 0 [pid 21633] <... mmap resumed>) = 0x7fe46feef000 [pid 21631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21637 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21636 [pid 21637] rt_sigprocmask(SIG_SETMASK, [] [pid 21635] <... close resumed>) = 0 [pid 21634] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21633] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21636] rt_sigprocmask(SIG_SETMASK, [] [pid 21631] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21635] write(1, "executing program\n", 18 [pid 21634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21633] <... mprotect resumed>) = 0 executing program [pid 21631] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21635] <... write resumed>) = 18 [pid 21634] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21637] <... prctl resumed>) = 0 [pid 21635] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21634] <... pwrite64 resumed>) = 3 [pid 21633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21631] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21637] setpgid(0, 0 [pid 21636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21635] <... futex resumed>) = 0 [pid 21634] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21638 attached [pid 21637] <... setpgid resumed>) = 0 [pid 21636] <... prctl resumed>) = 0 [pid 21635] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21634] <... futex resumed>) = 0 [pid 21638] 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 [pid 21637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21636] setpgid(0, 0 [pid 21631] exit_group(0 [pid 21638] <... rseq resumed>) = 0 [pid 21636] <... setpgid resumed>) = 0 [pid 21635] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21637] <... openat resumed>) = 3 [pid 21634] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21633] <... clone3 resumed> => {parent_tid=[21638]}, 88) = 21638 [pid 21634] <... futex resumed>) = ? [pid 21638] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21634] +++ exited with 0 +++ [pid 21633] rt_sigprocmask(SIG_SETMASK, [] [pid 21631] <... exit_group resumed>) = ? [pid 21638] <... set_robust_list resumed>) = 0 [pid 21636] <... openat resumed>) = 3 [pid 21635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21637] write(3, "1000", 4 [pid 21638] rt_sigprocmask(SIG_SETMASK, [] [pid 21635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21633] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21637] <... write resumed>) = 4 [pid 21635] <... mmap resumed>) = 0x7fe46feef000 [pid 21636] write(3, "1000", 4 [pid 21633] <... futex resumed>) = 0 [pid 21637] close(3 [pid 21635] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21633] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21637] <... close resumed>) = 0 [pid 21636] <... write resumed>) = 4 [pid 21635] <... mprotect resumed>) = 0 [pid 21635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21636] close(3 [pid 21638] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21637] write(1, "executing program\n", 18 [pid 21631] +++ exited with 0 +++ [pid 21636] <... close resumed>) = 0 [pid 21637] <... write resumed>) = 18 [pid 21636] write(1, "executing program\n", 18 [pid 21638] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21637] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21636] <... write resumed>) = 18 [pid 21635] <... rt_sigprocmask resumed>, [], 8) = 0 executing program executing program [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21631, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21638] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21637] <... futex resumed>) = 0 [pid 21636] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21639 attached [pid 21638] <... futex resumed>) = 1 [pid 21637] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21636] <... futex resumed>) = 0 [pid 21633] <... futex resumed>) = 0 [pid 21639] 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 [pid 21638] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21637] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21636] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21635] <... clone3 resumed> => {parent_tid=[21639]}, 88) = 21639 [pid 21633] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21639] <... rseq resumed>) = 0 [pid 21638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21637] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21636] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21635] rt_sigprocmask(SIG_SETMASK, [] [pid 21633] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21639] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21638] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21633] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21639] <... set_robust_list resumed>) = 0 [pid 21635] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21638] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21639] rt_sigprocmask(SIG_SETMASK, [] [pid 21638] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21637] <... mmap resumed>) = 0x7fe46feef000 [pid 21636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21638] <... futex resumed>) = 1 [pid 21637] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21636] <... mmap resumed>) = 0x7fe46feef000 [pid 21635] <... futex resumed>) = 0 [pid 21633] <... futex resumed>) = 0 [pid 21639] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21638] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21637] <... mprotect resumed>) = 0 [pid 21636] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21635] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21633] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21640 attached [pid 21639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21636] <... mprotect resumed>) = 0 [pid 21633] <... futex resumed>) = 0 [pid 21640] set_robust_list(0x5555804616e0, 24 [pid 21639] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21633] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21638] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21640 [pid 21640] <... set_robust_list resumed>) = 0 [pid 21639] <... futex resumed>) = 1 [pid 21638] <... openat resumed>) = 3 [pid 21637] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21635] <... futex resumed>) = 0 [pid 21638] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21640] rt_sigprocmask(SIG_SETMASK, [] [pid 21638] <... futex resumed>) = 1 [pid 21636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21633] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21642 attached ci2-upstream-fs/strace-static-x86_64: Process 21641 attached [pid 21640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21639] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21638] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21635] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21633] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21642] 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 [pid 21641] 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 [pid 21640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21635] <... futex resumed>) = 0 [pid 21633] <... futex resumed>) = 0 [pid 21633] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21642] <... rseq resumed>) = 0 [pid 21641] <... rseq resumed>) = 0 [pid 21640] <... prctl resumed>) = 0 [pid 21639] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21638] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21637] <... clone3 resumed> => {parent_tid=[21641]}, 88) = 21641 [pid 21636] <... clone3 resumed> => {parent_tid=[21642]}, 88) = 21642 [pid 21635] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21642] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21641] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21640] setpgid(0, 0 [pid 21639] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21637] rt_sigprocmask(SIG_SETMASK, [] [pid 21642] <... set_robust_list resumed>) = 0 [pid 21641] <... set_robust_list resumed>) = 0 [pid 21640] <... setpgid resumed>) = 0 [pid 21638] <... pwrite64 resumed>) = 3 [pid 21636] rt_sigprocmask(SIG_SETMASK, [] [pid 21640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21641] rt_sigprocmask(SIG_SETMASK, [] [pid 21642] rt_sigprocmask(SIG_SETMASK, [] [pid 21641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21640] <... openat resumed>) = 3 [pid 21639] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21638] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21637] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21641] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21639] <... futex resumed>) = 1 [pid 21638] <... futex resumed>) = 1 [pid 21637] <... futex resumed>) = 0 [pid 21636] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21635] <... futex resumed>) = 0 [pid 21633] <... futex resumed>) = 0 [pid 21642] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21641] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21640] write(3, "1000", 4 [pid 21639] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21638] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21637] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21636] <... futex resumed>) = 0 [pid 21635] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21633] exit_group(0 [pid 21642] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21641] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21640] <... write resumed>) = 4 [pid 21639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21638] <... futex resumed>) = ? [pid 21637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21636] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21635] <... futex resumed>) = 0 [pid 21633] <... exit_group resumed>) = ? [pid 21642] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21641] <... futex resumed>) = 0 [pid 21640] close(3 [pid 21639] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21638] +++ exited with 0 +++ [pid 21637] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21635] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21642] <... futex resumed>) = 0 [pid 21641] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21640] <... close resumed>) = 0 [pid 21637] <... futex resumed>) = 0 [pid 21642] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21641] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21640] write(1, "executing program\n", 18 [pid 21639] <... openat resumed>) = 3 [pid 21637] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 21636] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21633] +++ exited with 0 +++ [pid 21642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21640] <... write resumed>) = 18 [pid 21639] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21641] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21636] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21633, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21642] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21641] <... futex resumed>) = 1 [pid 21640] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21639] <... futex resumed>) = 1 [pid 21637] <... futex resumed>) = 0 [pid 21636] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21635] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21642] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21641] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21640] <... futex resumed>) = 0 [pid 21639] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21637] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21635] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21640] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21640] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21637] <... futex resumed>) = 0 [pid 21635] <... futex resumed>) = 0 [pid 21640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21639] <... pwrite64 resumed>) = 3 [pid 21637] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21642] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21641] <... openat resumed>) = 3 [pid 21640] <... mmap resumed>) = 0x7fe46feef000 [pid 21639] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21635] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21642] <... futex resumed>) = 1 [pid 21641] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21639] <... futex resumed>) = 0 [pid 21636] <... futex resumed>) = 0 [pid 21635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... restart_syscall resumed>) = 0 [pid 21642] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21641] <... futex resumed>) = 1 [pid 21640] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21639] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21637] <... futex resumed>) = 0 [pid 21636] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21635] exit_group(0 [pid 21642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21641] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21640] <... mprotect resumed>) = 0 [pid 21639] <... futex resumed>) = ? [pid 21637] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21636] <... futex resumed>) = 0 [pid 21635] <... exit_group resumed>) = ? [pid 21642] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21639] +++ exited with 0 +++ [pid 21637] <... futex resumed>) = 0 [pid 21636] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21642] <... openat resumed>) = 3 [pid 21641] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21637] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21635] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21642] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21641] <... pwrite64 resumed>) = 3 [pid 21640] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21642] <... futex resumed>) = 1 [pid 21641] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21636] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21643 attached ci2-upstream-fs/strace-static-x86_64: Process 21644 attached [pid 21642] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21641] <... futex resumed>) = 1 [pid 21637] <... futex resumed>) = 0 [pid 21636] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21644] set_robust_list(0x5555804616e0, 24 [pid 21643] 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 [pid 21642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21641] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21640] <... clone3 resumed> => {parent_tid=[21643]}, 88) = 21643 [pid 21637] exit_group(0 [pid 21636] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21644 [pid 21644] <... set_robust_list resumed>) = 0 [pid 21643] <... rseq resumed>) = 0 [pid 21642] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21641] <... futex resumed>) = ? [pid 21640] rt_sigprocmask(SIG_SETMASK, [] [pid 21637] <... exit_group resumed>) = ? [pid 21636] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... restart_syscall resumed>) = 0 [pid 21644] rt_sigprocmask(SIG_SETMASK, [] [pid 21643] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21642] <... pwrite64 resumed>) = 3 [pid 21641] +++ exited with 0 +++ [pid 21640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21643] <... set_robust_list resumed>) = 0 [pid 21642] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21640] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21637] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21643] rt_sigprocmask(SIG_SETMASK, [] [pid 21642] <... futex resumed>) = 1 [pid 21640] <... futex resumed>) = 0 [pid 21636] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21644] <... prctl resumed>) = 0 [pid 21643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21642] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21640] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21636] exit_group(0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21644] setpgid(0, 0 [pid 21643] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21642] <... futex resumed>) = ? [pid 21636] <... exit_group resumed>) = ? [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21644] <... setpgid resumed>) = 0 [pid 21643] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21642] +++ exited with 0 +++ [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... restart_syscall resumed>) = 0 [pid 21644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21643] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21636] +++ exited with 0 +++ [pid 21643] <... futex resumed>) = 1 [pid 21640] <... futex resumed>) = 0 [pid 21644] <... openat resumed>) = 3 [pid 21643] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21640] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21640] <... futex resumed>) = 0 [pid 21643] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21644] write(3, "1000", 4 [pid 21640] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21645 attached [pid 21644] <... write resumed>) = 4 [pid 21643] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21645] set_robust_list(0x5555804616e0, 24 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21645] <... set_robust_list resumed>) = 0 [pid 21644] close(3 [pid 21643] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21645 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21645] rt_sigprocmask(SIG_SETMASK, [] [pid 21644] <... close resumed>) = 0 [pid 21643] <... futex resumed>) = 1 [pid 21640] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21646 attached [pid 21645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21644] write(1, "executing program\n", 18 [pid 21643] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21640] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... restart_syscall resumed>) = 0 executing program [pid 21644] <... write resumed>) = 18 [pid 21643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21646] set_robust_list(0x5555804616e0, 24 [pid 21640] <... futex resumed>) = 0 [pid 21645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21644] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21643] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21640] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21646] <... set_robust_list resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21646 [pid 21646] rt_sigprocmask(SIG_SETMASK, [] [pid 21645] <... prctl resumed>) = 0 [pid 21644] <... futex resumed>) = 0 [pid 21643] <... openat resumed>) = 3 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21645] setpgid(0, 0 [pid 21644] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21643] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21645] <... setpgid resumed>) = 0 [pid 21644] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21643] <... futex resumed>) = 1 [pid 21640] <... futex resumed>) = 0 [pid 21646] <... prctl resumed>) = 0 [pid 21645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21644] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21643] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21640] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21646] setpgid(0, 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21640] <... futex resumed>) = 0 [pid 21645] <... openat resumed>) = 3 ci2-upstream-fs/strace-static-x86_64: Process 21647 attached [pid 21646] <... setpgid resumed>) = 0 [pid 21645] write(3, "1000", 4 [pid 21644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21643] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21640] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21647] set_robust_list(0x5555804616e0, 24 [pid 21646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21645] <... write resumed>) = 4 [pid 21644] <... mmap resumed>) = 0x7fe46feef000 [pid 21643] <... pwrite64 resumed>) = 3 [pid 21647] <... set_robust_list resumed>) = 0 [pid 21646] <... openat resumed>) = 3 [pid 21645] close(3 [pid 21644] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21643] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21645] <... close resumed>) = 0 [pid 21640] <... futex resumed>) = 0 [pid 21647] rt_sigprocmask(SIG_SETMASK, [] [pid 21646] write(3, "1000", 4 [pid 21644] <... mprotect resumed>) = 0 [pid 21643] <... futex resumed>) = 1 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21647 [pid 21647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21646] <... write resumed>) = 4 [pid 21645] write(1, "executing program\n", 18 [pid 21644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21643] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21640] exit_group(0 executing program [pid 21647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21646] close(3 [pid 21644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21647] <... prctl resumed>) = 0 [pid 21646] <... close resumed>) = 0 [pid 21645] <... write resumed>) = 18 [pid 21644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21643] <... futex resumed>) = ? [pid 21640] <... exit_group resumed>) = ? [pid 5628] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21648 attached [pid 21647] setpgid(0, 0 [pid 21646] write(1, "executing program\n", 18 [pid 21645] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21643] +++ exited with 0 +++ executing program [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21648] 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 [pid 21647] <... setpgid resumed>) = 0 [pid 21646] <... write resumed>) = 18 [pid 21645] <... futex resumed>) = 0 [pid 21644] <... clone3 resumed> => {parent_tid=[21648]}, 88) = 21648 [pid 21640] +++ exited with 0 +++ [pid 21648] <... rseq resumed>) = 0 [pid 21647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21646] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21645] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21644] rt_sigprocmask(SIG_SETMASK, [] [pid 21648] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21647] <... openat resumed>) = 3 [pid 21646] <... futex resumed>) = 0 [pid 21645] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21648] <... set_robust_list resumed>) = 0 [pid 21647] write(3, "1000", 4 [pid 21646] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21645] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21644] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21648] rt_sigprocmask(SIG_SETMASK, [] [pid 21647] <... write resumed>) = 4 [pid 21646] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21644] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21647] close(3 [pid 21646] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21644] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21648] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21647] <... close resumed>) = 0 [pid 21646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21645] <... mmap resumed>) = 0x7fe46feef000 [pid 21648] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21647] write(1, "executing program\n", 18 executing program [pid 21646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21645] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21648] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21647] <... write resumed>) = 18 [pid 21646] <... mmap resumed>) = 0x7fe46feef000 [pid 21645] <... mprotect resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21648] <... futex resumed>) = 1 [pid 21647] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21646] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21644] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21648] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21647] <... futex resumed>) = 0 [pid 21646] <... mprotect resumed>) = 0 [pid 21645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21644] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21648] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21647] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21646] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21644] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21649 attached ci2-upstream-fs/strace-static-x86_64: Process 21650 attached [pid 21648] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21647] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21644] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21646] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21649] set_robust_list(0x5555804616e0, 24 [pid 21648] <... futex resumed>) = 0 [pid 21650] 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 [pid 21647] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21645] <... clone3 resumed> => {parent_tid=[21650]}, 88) = 21650 [pid 21644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21649 [pid 21650] <... rseq resumed>) = 0 [pid 21649] <... set_robust_list resumed>) = 0 [pid 21648] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21647] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21651 attached [pid 21650] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21649] rt_sigprocmask(SIG_SETMASK, [] [pid 21648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21645] rt_sigprocmask(SIG_SETMASK, [] [pid 21644] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21651] 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 [pid 21650] <... set_robust_list resumed>) = 0 [pid 21649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21648] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21647] <... mmap resumed>) = 0x7fe46feef000 [pid 21646] <... clone3 resumed> => {parent_tid=[21651]}, 88) = 21651 [pid 21645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21644] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21651] <... rseq resumed>) = 0 [pid 21650] rt_sigprocmask(SIG_SETMASK, [] [pid 21649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21648] <... openat resumed>) = 3 [pid 21647] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21646] rt_sigprocmask(SIG_SETMASK, [] [pid 21645] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21644] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21651] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21649] <... prctl resumed>) = 0 [pid 21648] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21647] <... mprotect resumed>) = 0 [pid 21646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21645] <... futex resumed>) = 0 [pid 21651] <... set_robust_list resumed>) = 0 [pid 21650] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21649] setpgid(0, 0 [pid 21648] <... futex resumed>) = 1 [pid 21647] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21646] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21645] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21644] <... futex resumed>) = 0 [pid 21651] rt_sigprocmask(SIG_SETMASK, [] [pid 21650] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21649] <... setpgid resumed>) = 0 [pid 21648] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21647] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21646] <... futex resumed>) = 0 [pid 21644] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21650] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21646] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21644] <... futex resumed>) = 0 [pid 21651] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21650] <... futex resumed>) = 1 [pid 21649] <... openat resumed>) = 3 [pid 21648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21645] <... futex resumed>) = 0 [pid 21644] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21652 attached [pid 21651] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21650] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21649] write(3, "1000", 4 [pid 21648] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21647] <... clone3 resumed> => {parent_tid=[21652]}, 88) = 21652 [pid 21645] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21652] 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 [pid 21651] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21649] <... write resumed>) = 4 [pid 21648] <... pwrite64 resumed>) = 3 [pid 21647] rt_sigprocmask(SIG_SETMASK, [] [pid 21645] <... futex resumed>) = 0 [pid 21652] <... rseq resumed>) = 0 [pid 21651] <... futex resumed>) = 1 [pid 21650] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21649] close(3 [pid 21647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21646] <... futex resumed>) = 0 [pid 21645] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21652] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21651] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21650] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21649] <... close resumed>) = 0 [pid 21648] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21647] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21646] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21652] <... set_robust_list resumed>) = 0 [pid 21651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21650] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21649] write(1, "executing program\n", 18 [pid 21648] <... futex resumed>) = 1 executing program [pid 21647] <... futex resumed>) = 0 [pid 21646] <... futex resumed>) = 0 [pid 21644] <... futex resumed>) = 0 [pid 21652] rt_sigprocmask(SIG_SETMASK, [] [pid 21651] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21650] <... futex resumed>) = 1 [pid 21649] <... write resumed>) = 18 [pid 21648] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21647] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21646] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21645] <... futex resumed>) = 0 [pid 21644] exit_group(0 [pid 21652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21651] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21650] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21649] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21648] <... futex resumed>) = ? [pid 21645] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21644] <... exit_group resumed>) = ? [pid 21652] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21651] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21649] <... futex resumed>) = 0 [pid 21645] <... futex resumed>) = 0 [pid 21652] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21651] <... futex resumed>) = 1 [pid 21650] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21649] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21648] +++ exited with 0 +++ [pid 21646] <... futex resumed>) = 0 [pid 21645] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21652] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21651] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21650] <... openat resumed>) = 3 [pid 21649] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21646] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21644] +++ exited with 0 +++ [pid 21652] <... futex resumed>) = 1 [pid 21651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21650] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21649] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21647] <... futex resumed>) = 0 [pid 21646] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21644, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21652] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21651] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21650] <... futex resumed>) = 1 [pid 21649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21647] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21646] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21645] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21651] <... openat resumed>) = 3 [pid 21650] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21647] <... futex resumed>) = 0 [pid 21645] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21652] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21651] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21649] <... mmap resumed>) = 0x7fe46feef000 [pid 21647] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21645] <... futex resumed>) = 0 [pid 21652] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21651] <... futex resumed>) = 1 [pid 21650] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21649] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21646] <... futex resumed>) = 0 [pid 21645] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21652] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21651] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21650] <... pwrite64 resumed>) = 3 [pid 21649] <... mprotect resumed>) = 0 [pid 21646] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21652] <... futex resumed>) = 1 [pid 21651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21650] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21649] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21647] <... futex resumed>) = 0 [pid 21646] <... futex resumed>) = 0 [pid 21652] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21651] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21650] <... futex resumed>) = 1 [pid 21649] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21647] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21646] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21645] <... futex resumed>) = 0 [pid 21652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21651] <... pwrite64 resumed>) = 3 [pid 21650] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21649] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21647] <... futex resumed>) = 0 [pid 21645] exit_group(0 [pid 21652] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21651] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21653 attached [pid 21652] <... openat resumed>) = 3 [pid 21651] <... futex resumed>) = 1 [pid 21650] <... futex resumed>) = ? [pid 21647] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21646] <... futex resumed>) = 0 [pid 21645] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21653] 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 [pid 21652] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21651] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21650] +++ exited with 0 +++ [pid 21647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21646] exit_group(0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21653] <... rseq resumed>) = 0 [pid 21652] <... futex resumed>) = 0 [pid 21651] <... futex resumed>) = ? [pid 21649] <... clone3 resumed> => {parent_tid=[21653]}, 88) = 21653 [pid 21647] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21646] <... exit_group resumed>) = ? [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21653] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21652] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21651] +++ exited with 0 +++ [pid 21649] rt_sigprocmask(SIG_SETMASK, [] [pid 21647] <... futex resumed>) = 0 [pid 21645] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21654 attached [pid 21653] <... set_robust_list resumed>) = 0 [pid 21652] <... pwrite64 resumed>) = 3 [pid 21649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21647] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21646] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21645, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21654] set_robust_list(0x5555804616e0, 24 [pid 21653] rt_sigprocmask(SIG_SETMASK, [] [pid 21652] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21649] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21654] <... set_robust_list resumed>) = 0 [pid 21653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21652] <... futex resumed>) = 0 [pid 21649] <... futex resumed>) = 0 [pid 21647] exit_group(0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21654] rt_sigprocmask(SIG_SETMASK, [] [pid 21653] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21649] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21647] <... exit_group resumed>) = ? [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21654 [pid 21654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21653] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21652] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21653] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21654] <... prctl resumed>) = 0 [pid 21653] <... futex resumed>) = 1 [pid 21649] <... futex resumed>) = 0 [pid 21647] +++ exited with 0 +++ [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21654] setpgid(0, 0 [pid 21653] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21649] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21655 attached [pid 21654] <... setpgid resumed>) = 0 [pid 21653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21649] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21655] set_robust_list(0x5555804616e0, 24 [pid 21654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21653] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21649] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21655] <... set_robust_list resumed>) = 0 [pid 21655] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21655 [pid 21654] <... openat resumed>) = 3 [pid 21653] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21654] write(3, "1000", 4 [pid 21653] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21656 attached [pid 21655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21654] <... write resumed>) = 4 [pid 21653] <... futex resumed>) = 1 [pid 21649] <... futex resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21656] set_robust_list(0x5555804616e0, 24 [pid 21655] <... prctl resumed>) = 0 [pid 21654] close(3 [pid 21653] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21649] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21656 [pid 21656] <... set_robust_list resumed>) = 0 [pid 21655] setpgid(0, 0 [pid 21654] <... close resumed>) = 0 [pid 21653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21649] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21656] rt_sigprocmask(SIG_SETMASK, [] [pid 21655] <... setpgid resumed>) = 0 [pid 21654] write(1, "executing program\n", 18 [pid 21653] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR executing program [pid 21649] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21656] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21654] <... write resumed>) = 18 [pid 21653] <... openat resumed>) = 3 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21655] <... openat resumed>) = 3 [pid 21654] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21653] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21656] <... prctl resumed>) = 0 [pid 21655] write(3, "1000", 4 [pid 21654] <... futex resumed>) = 0 [pid 21653] <... futex resumed>) = 1 [pid 21649] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21657 attached [pid 21656] setpgid(0, 0 [pid 21655] <... write resumed>) = 4 [pid 21654] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21653] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21649] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21657] set_robust_list(0x5555804616e0, 24 [pid 21656] <... setpgid resumed>) = 0 [pid 21655] close(3 [pid 21654] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21649] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21657 [pid 21657] <... set_robust_list resumed>) = 0 [pid 21656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21655] <... close resumed>) = 0 [pid 21654] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21653] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21649] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21657] rt_sigprocmask(SIG_SETMASK, [] [pid 21656] <... openat resumed>) = 3 [pid 21654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21653] <... pwrite64 resumed>) = 3 [pid 21655] write(1, "executing program\n", 18 [pid 21654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21654] <... mmap resumed>) = 0x7fe46feef000 [pid 21657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21655] <... write resumed>) = 18 [pid 21657] <... prctl resumed>) = 0 [pid 21657] setpgid(0, 0) = 0 executing program [pid 21657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21655] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21654] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21653] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21656] write(3, "1000", 4 [pid 21655] <... futex resumed>) = 0 [pid 21654] <... mprotect resumed>) = 0 [pid 21656] <... write resumed>) = 4 [pid 21653] <... futex resumed>) = 1 [pid 21655] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21657] <... openat resumed>) = 3 [pid 21655] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21653] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21657] write(3, "1000", 4 [pid 21655] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21657] <... write resumed>) = 4 [pid 21656] close(3 [pid 21654] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21649] <... futex resumed>) = 0 [pid 21657] close(3 [pid 21656] <... close resumed>) = 0 [pid 21655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21654] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21656] write(1, "executing program\n", 18 [pid 21649] exit_group(0 [pid 21656] <... write resumed>) = 18 [pid 21655] <... mmap resumed>) = 0x7fe46feef000 [pid 21654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21649] <... exit_group resumed>) = ? [pid 21653] <... futex resumed>) = ? [pid 21657] <... close resumed>) = 0 executing program ci2-upstream-fs/strace-static-x86_64: Process 21658 attached [pid 21657] write(1, "executing program\n", 18 [pid 21656] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21655] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21653] +++ exited with 0 +++ [pid 21658] 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 [pid 21657] <... write resumed>) = 18 executing program [pid 21658] <... rseq resumed>) = 0 [pid 21657] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21656] <... futex resumed>) = 0 [pid 21655] <... mprotect resumed>) = 0 [pid 21654] <... clone3 resumed> => {parent_tid=[21658]}, 88) = 21658 [pid 21658] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21657] <... futex resumed>) = 0 [pid 21656] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21654] rt_sigprocmask(SIG_SETMASK, [] [pid 21658] <... set_robust_list resumed>) = 0 [pid 21657] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21656] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21655] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21649] +++ exited with 0 +++ [pid 21658] rt_sigprocmask(SIG_SETMASK, [] [pid 21657] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21656] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21655] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21654] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21657] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21656] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21655] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21654] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21659 attached [pid 21658] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21654] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21649, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21659] 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 [pid 21658] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21656] <... mmap resumed>) = 0x7fe46feef000 [pid 21655] <... clone3 resumed> => {parent_tid=[21659]}, 88) = 21659 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21659] <... rseq resumed>) = 0 [pid 21658] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21657] <... mmap resumed>) = 0x7fe46feef000 [pid 21656] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21655] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21659] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21658] <... futex resumed>) = 1 [pid 21657] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21656] <... mprotect resumed>) = 0 [pid 21655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21654] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21659] <... set_robust_list resumed>) = 0 [pid 21658] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21657] <... mprotect resumed>) = 0 [pid 21656] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21655] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21654] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21659] rt_sigprocmask(SIG_SETMASK, [] [pid 21658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21657] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21655] <... futex resumed>) = 0 [pid 21656] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21654] <... futex resumed>) = 0 [pid 21656] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21654] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21660 attached [pid 21659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21658] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21657] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21655] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21661 attached [pid 21660] set_robust_list(0x5555804616e0, 24 [pid 21659] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21658] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21660 ci2-upstream-fs/strace-static-x86_64: Process 21662 attached [pid 21661] 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 [pid 21660] <... set_robust_list resumed>) = 0 [pid 21659] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21658] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21656] <... clone3 resumed> => {parent_tid=[21661]}, 88) = 21661 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21662] 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 [pid 21661] <... rseq resumed>) = 0 [pid 21660] rt_sigprocmask(SIG_SETMASK, [] [pid 21659] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21658] <... futex resumed>) = 1 [pid 21657] <... clone3 resumed> => {parent_tid=[21662]}, 88) = 21662 [pid 21654] <... futex resumed>) = 0 [pid 21662] <... rseq resumed>) = 0 [pid 21661] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21659] <... futex resumed>) = 1 [pid 21658] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21656] rt_sigprocmask(SIG_SETMASK, [] [pid 21655] <... futex resumed>) = 0 [pid 21654] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21662] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21661] <... set_robust_list resumed>) = 0 [pid 21660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21659] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21657] rt_sigprocmask(SIG_SETMASK, [] [pid 21656] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21655] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21654] <... futex resumed>) = 0 [pid 21662] <... set_robust_list resumed>) = 0 [pid 21661] rt_sigprocmask(SIG_SETMASK, [] [pid 21660] <... prctl resumed>) = 0 [pid 21659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21658] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21656] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21655] <... futex resumed>) = 0 [pid 21654] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21662] rt_sigprocmask(SIG_SETMASK, [] [pid 21661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21660] setpgid(0, 0 [pid 21659] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21658] <... openat resumed>) = 3 [pid 21657] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21656] <... futex resumed>) = 0 [pid 21655] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21662] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21661] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21660] <... setpgid resumed>) = 0 [pid 21659] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21662] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21658] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21657] <... futex resumed>) = 0 [pid 21656] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21662] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21661] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21660] <... openat resumed>) = 3 [pid 21659] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21658] <... futex resumed>) = 1 [pid 21657] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21654] <... futex resumed>) = 0 [pid 21662] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21661] <... futex resumed>) = 0 [pid 21660] write(3, "1000", 4 [pid 21659] <... futex resumed>) = 1 [pid 21658] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21656] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21655] <... futex resumed>) = 0 [pid 21654] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21662] <... futex resumed>) = 0 [pid 21661] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21660] <... write resumed>) = 4 [pid 21659] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21657] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21656] <... futex resumed>) = 0 [pid 21655] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21654] <... futex resumed>) = 0 [pid 21662] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21660] close(3 [pid 21659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21658] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21657] <... futex resumed>) = 0 [pid 21655] <... futex resumed>) = 0 [pid 21662] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21661] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21660] <... close resumed>) = 0 [pid 21659] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21658] <... pwrite64 resumed>) = 3 [pid 21657] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21656] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21655] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21654] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21662] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21661] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21660] write(1, "executing program\n", 18 [pid 21659] <... openat resumed>) = 3 [pid 21658] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21662] <... futex resumed>) = 1 [pid 21661] <... futex resumed>) = 0 [pid 21660] <... write resumed>) = 18 [pid 21657] <... futex resumed>) = 0 [pid 21656] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21662] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21661] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21660] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21659] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21658] <... futex resumed>) = 0 [pid 21657] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21656] <... futex resumed>) = 0 [pid 21654] exit_group(0 [pid 21661] <... openat resumed>) = 3 [pid 21660] <... futex resumed>) = 0 [pid 21659] <... futex resumed>) = 1 [pid 21658] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21657] <... futex resumed>) = 0 [pid 21656] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21655] <... futex resumed>) = 0 [pid 21654] <... exit_group resumed>) = ? [pid 21662] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21661] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21660] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21659] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21658] <... futex resumed>) = ? [pid 21657] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21655] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21662] <... openat resumed>) = 3 [pid 21661] <... futex resumed>) = 0 [pid 21660] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21656] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21655] <... futex resumed>) = 0 [pid 21662] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21661] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21659] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21658] +++ exited with 0 +++ [pid 21656] <... futex resumed>) = 0 [pid 21655] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21654] +++ exited with 0 +++ [pid 21662] <... futex resumed>) = 1 [pid 21661] <... pwrite64 resumed>) = 3 [pid 21660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21659] <... pwrite64 resumed>) = 3 [pid 21657] <... futex resumed>) = 0 [pid 21656] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21662] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21661] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21659] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21657] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21661] <... futex resumed>) = 0 [pid 21660] <... mmap resumed>) = 0x7fe46feef000 [pid 21659] <... futex resumed>) = 1 [pid 21657] <... futex resumed>) = 0 [pid 21656] exit_group(0 [pid 21655] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21662] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21661] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21660] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21659] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21657] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21662] <... pwrite64 resumed>) = 3 [pid 21661] <... futex resumed>) = ? [pid 21660] <... mprotect resumed>) = 0 [pid 21656] <... exit_group resumed>) = ? [pid 21655] exit_group(0 [pid 21662] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21661] +++ exited with 0 +++ [pid 21660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} => {parent_tid=[21663]}, 88) = 21663 ci2-upstream-fs/strace-static-x86_64: Process 21663 attached [pid 21655] <... exit_group resumed>) = ? [pid 21660] rt_sigprocmask(SIG_SETMASK, [] [pid 21659] <... futex resumed>) = ? [pid 21660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21659] +++ exited with 0 +++ [pid 21660] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21660] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21663] 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 [pid 21662] <... futex resumed>) = 1 [pid 21657] <... futex resumed>) = 0 [pid 21656] +++ exited with 0 +++ [pid 21655] +++ exited with 0 +++ [pid 5633] <... restart_syscall resumed>) = 0 [pid 21663] <... rseq resumed>) = 0 [pid 21662] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21657] exit_group(0 [pid 21663] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21662] <... futex resumed>) = ? [pid 21657] <... exit_group resumed>) = ? [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21663] <... set_robust_list resumed>) = 0 [pid 21662] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21663] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21663] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21664 attached [pid 21663] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21664] set_robust_list(0x5555804616e0, 24 [pid 21663] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21663] <... futex resumed>) = 1 [pid 21657] +++ exited with 0 +++ [pid 21664] <... set_robust_list resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21664 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21663] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21657, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21664] rt_sigprocmask(SIG_SETMASK, [] [pid 21660] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21665 attached [pid 21664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21660] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21665] set_robust_list(0x5555804616e0, 24 [pid 21663] <... futex resumed>) = 0 [pid 21660] <... futex resumed>) = 1 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21665 [pid 21665] <... set_robust_list resumed>) = 0 [pid 21664] setpgid(0, 0 [pid 21663] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5628] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21666 attached [pid 21665] rt_sigprocmask(SIG_SETMASK, [] [pid 21664] <... setpgid resumed>) = 0 [pid 21663] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21660] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21666] set_robust_list(0x5555804616e0, 24 [pid 21665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21663] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21666 [pid 21666] <... set_robust_list resumed>) = 0 [pid 21665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21663] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21665] <... prctl resumed>) = 0 [pid 21663] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21660] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21666] rt_sigprocmask(SIG_SETMASK, [] [pid 21665] setpgid(0, 0 [pid 21664] <... openat resumed>) = 3 [pid 21663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21660] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21665] <... setpgid resumed>) = 0 [pid 21664] write(3, "1000", 4 [pid 21663] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21660] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21667 attached [pid 21666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21664] <... write resumed>) = 4 [pid 21663] <... openat resumed>) = 3 [pid 21666] <... prctl resumed>) = 0 [pid 21664] close(3 [pid 21663] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21666] setpgid(0, 0 [pid 21664] <... close resumed>) = 0 [pid 21663] <... futex resumed>) = 1 [pid 21660] <... futex resumed>) = 0 [pid 21666] <... setpgid resumed>) = 0 [pid 21664] write(1, "executing program\n", 18 executing program [pid 21663] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21660] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21667] set_robust_list(0x5555804616e0, 24 [pid 21666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21665] <... openat resumed>) = 3 [pid 21664] <... write resumed>) = 18 [pid 21663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21660] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21667 [pid 21667] <... set_robust_list resumed>) = 0 [pid 21666] <... openat resumed>) = 3 [pid 21664] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21663] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21660] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21667] rt_sigprocmask(SIG_SETMASK, [] [pid 21666] write(3, "1000", 4 [pid 21664] <... futex resumed>) = 0 [pid 21663] <... pwrite64 resumed>) = 3 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21666] <... write resumed>) = 4 [pid 21665] write(3, "1000", 4 [pid 21664] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21666] close(3 [pid 21664] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21663] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21666] <... close resumed>) = 0 [pid 21665] <... write resumed>) = 4 [pid 21664] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21663] <... futex resumed>) = 1 [pid 21660] <... futex resumed>) = 0 [pid 21667] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 21666] write(1, "executing program\n", 18 [pid 21665] close(3 [pid 21664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21663] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21660] exit_group(0 [pid 21666] <... write resumed>) = 18 [pid 21665] <... close resumed>) = 0 [pid 21664] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21667] <... prctl resumed>) = 0 [pid 21666] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21665] write(1, "executing program\n", 18 [pid 21664] <... mmap resumed>) = 0x7fe46feef000 [pid 21663] <... futex resumed>) = ? executing program [pid 21660] <... exit_group resumed>) = ? [pid 21667] setpgid(0, 0 [pid 21666] <... futex resumed>) = 0 [pid 21665] <... write resumed>) = 18 [pid 21664] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21663] +++ exited with 0 +++ [pid 21667] <... setpgid resumed>) = 0 [pid 21666] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21664] <... mprotect resumed>) = 0 [pid 21667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21666] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21665] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21660] +++ exited with 0 +++ [pid 21666] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21665] <... futex resumed>) = 0 [pid 21664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21665] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21665] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21667] <... openat resumed>) = 3 [pid 21666] <... mmap resumed>) = 0x7fe46feef000 [pid 21665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21664] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21666] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITEci2-upstream-fs/strace-static-x86_64: Process 21668 attached [pid 21667] write(3, "1000", 4 [pid 21666] <... mprotect resumed>) = 0 [pid 21665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21668] 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 [pid 21667] <... write resumed>) = 4 [pid 21666] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21664] <... clone3 resumed> => {parent_tid=[21668]}, 88) = 21668 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21668] <... rseq resumed>) = 0 [pid 21667] close(3) = 0 [pid 21666] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21665] <... mmap resumed>) = 0x7fe46feef000 [pid 21668] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21664] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21668] <... set_robust_list resumed>) = 0 [pid 21667] write(1, "executing program\n", 18 [pid 21666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21665] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21668] rt_sigprocmask(SIG_SETMASK, [] [pid 21667] <... write resumed>) = 18 [pid 21667] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 21667] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21667] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21667] <... mmap resumed>) = 0x7fe46feef000 [pid 21667] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21664] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21669 attached [pid 21667] <... mprotect resumed>) = 0 [pid 21665] <... mprotect resumed>) = 0 [pid 21669] 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 [pid 21668] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21666] <... clone3 resumed> => {parent_tid=[21669]}, 88) = 21669 [pid 21664] <... futex resumed>) = 0 [pid 21669] <... rseq resumed>) = 0 [pid 21668] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21666] rt_sigprocmask(SIG_SETMASK, [] [pid 21665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21664] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21667] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21670 attached [pid 21668] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21669] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21671 attached [pid 21670] set_robust_list(0x5555804616e0, 24 [pid 21669] <... set_robust_list resumed>) = 0 [pid 21668] <... futex resumed>) = 0 [pid 21666] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21664] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21670 [pid 21671] 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 [pid 21670] <... set_robust_list resumed>) = 0 [pid 21669] rt_sigprocmask(SIG_SETMASK, [] [pid 21668] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21667] <... clone3 resumed> => {parent_tid=[21671]}, 88) = 21671 [pid 21666] <... futex resumed>) = 0 [pid 21665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21664] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21672 attached [pid 21671] <... rseq resumed>) = 0 [pid 21670] rt_sigprocmask(SIG_SETMASK, [] [pid 21669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21668] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21667] rt_sigprocmask(SIG_SETMASK, [] [pid 21666] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21664] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21672] 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 [pid 21671] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21669] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21668] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21665] <... clone3 resumed> => {parent_tid=[21672]}, 88) = 21672 [pid 21664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21672] <... rseq resumed>) = 0 [pid 21671] <... set_robust_list resumed>) = 0 [pid 21670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21668] <... futex resumed>) = 0 [pid 21665] rt_sigprocmask(SIG_SETMASK, [] [pid 21664] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21669] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21672] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21671] rt_sigprocmask(SIG_SETMASK, [] [pid 21670] <... prctl resumed>) = 0 [pid 21669] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21668] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21667] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21664] <... futex resumed>) = 0 [pid 21672] <... set_robust_list resumed>) = 0 [pid 21671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21670] setpgid(0, 0 [pid 21669] <... futex resumed>) = 1 [pid 21668] <... openat resumed>) = 3 [pid 21667] <... futex resumed>) = 0 [pid 21666] <... futex resumed>) = 0 [pid 21665] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21664] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21672] rt_sigprocmask(SIG_SETMASK, [] [pid 21671] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21670] <... setpgid resumed>) = 0 [pid 21669] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21667] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21672] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21666] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21665] <... futex resumed>) = 0 [pid 21670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21672] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21671] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21669] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21668] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21666] <... futex resumed>) = 0 [pid 21665] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21672] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21671] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21670] <... openat resumed>) = 3 [pid 21669] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21668] <... futex resumed>) = 1 [pid 21666] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21664] <... futex resumed>) = 0 [pid 21672] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21671] <... futex resumed>) = 1 [pid 21667] <... futex resumed>) = 0 [pid 21670] write(3, "1000", 4 [pid 21669] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21668] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21667] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21664] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21672] <... futex resumed>) = 1 [pid 21671] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21670] <... write resumed>) = 4 [pid 21669] <... futex resumed>) = 1 [pid 21668] <... pwrite64 resumed>) = 3 [pid 21667] <... futex resumed>) = 0 [pid 21666] <... futex resumed>) = 0 [pid 21665] <... futex resumed>) = 0 [pid 21664] <... futex resumed>) = 0 [pid 21672] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21671] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21670] close(3 [pid 21669] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21668] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21667] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21666] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21665] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21664] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21671] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21670] <... close resumed>) = 0 [pid 21669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21668] <... futex resumed>) = 0 [pid 21666] <... futex resumed>) = 0 [pid 21665] <... futex resumed>) = 0 [pid 21664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21672] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21671] <... futex resumed>) = 1 [pid 21670] write(1, "executing program\n", 18 [pid 21669] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21668] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21667] <... futex resumed>) = 0 [pid 21666] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21665] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21664] exit_group(0 [pid 21672] <... mount resumed>) = -1 EBUSY (Device or resource busy) executing program [pid 21671] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21670] <... write resumed>) = 18 [pid 21668] <... futex resumed>) = ? [pid 21667] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21664] <... exit_group resumed>) = ? [pid 21670] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21669] <... openat resumed>) = 3 [pid 21668] +++ exited with 0 +++ [pid 21667] <... futex resumed>) = 0 [pid 21671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21672] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21670] <... futex resumed>) = 0 [pid 21669] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21667] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21672] <... futex resumed>) = 1 [pid 21671] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21670] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21669] <... futex resumed>) = 1 [pid 21666] <... futex resumed>) = 0 [pid 21665] <... futex resumed>) = 0 [pid 21672] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21671] <... openat resumed>) = 3 [pid 21670] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21669] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21666] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21665] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21664] +++ exited with 0 +++ [pid 21672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21671] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21666] <... futex resumed>) = 0 [pid 21665] <... futex resumed>) = 0 [pid 21672] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21671] <... futex resumed>) = 1 [pid 21669] <... pwrite64 resumed>) = 3 [pid 21667] <... futex resumed>) = 0 [pid 21666] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21665] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21672] <... openat resumed>) = 3 [pid 21671] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21667] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21672] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21667] <... futex resumed>) = 0 [pid 21669] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21672] <... futex resumed>) = 1 [pid 21671] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21670] <... mmap resumed>) = 0x7fe46feef000 [pid 21669] <... futex resumed>) = 1 [pid 21666] <... futex resumed>) = 0 [pid 21665] <... futex resumed>) = 0 [pid 21667] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21672] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21671] <... pwrite64 resumed>) = 3 [pid 21670] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21669] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21666] exit_group(0 [pid 21665] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21671] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21670] <... mprotect resumed>) = 0 [pid 21669] <... futex resumed>) = ? [pid 21666] <... exit_group resumed>) = ? [pid 21665] <... futex resumed>) = 0 [pid 21672] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21671] <... futex resumed>) = 1 [pid 21667] <... futex resumed>) = 0 [pid 21665] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21672] <... pwrite64 resumed>) = 3 [pid 21671] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21670] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21667] exit_group(0 [pid 21672] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21672] <... futex resumed>) = 1 [pid 21665] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21672] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21671] <... futex resumed>) = ? [pid 21670] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21667] <... exit_group resumed>) = ? [pid 21665] exit_group(0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21669] +++ exited with 0 +++ [pid 21666] +++ exited with 0 +++ [pid 21665] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21673 attached [pid 21672] <... futex resumed>) = ? [pid 21673] 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 [pid 21670] <... clone3 resumed> => {parent_tid=[21673]}, 88) = 21673 [pid 21673] <... rseq resumed>) = 0 [pid 21670] rt_sigprocmask(SIG_SETMASK, [] [pid 21673] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21671] +++ exited with 0 +++ [pid 21670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21667] +++ exited with 0 +++ [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21674 attached [pid 21673] <... set_robust_list resumed>) = 0 [pid 21672] +++ exited with 0 +++ [pid 21670] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21665] +++ exited with 0 +++ [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21674 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21673] rt_sigprocmask(SIG_SETMASK, [] [pid 21670] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... restart_syscall resumed>) = 0 [pid 21674] set_robust_list(0x5555804616e0, 24 [pid 21673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21670] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21674] <... set_robust_list resumed>) = 0 [pid 21673] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] <... restart_syscall resumed>) = 0 [pid 21674] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21673] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21673] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21673] <... futex resumed>) = 1 [pid 21670] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21675 attached [pid 21673] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21670] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21674] <... prctl resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21675] set_robust_list(0x5555804616e0, 24 [pid 21674] setpgid(0, 0 [pid 21673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21670] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21676 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21675 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21675] <... set_robust_list resumed>) = 0 [pid 21673] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21670] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21676 attached [pid 21675] rt_sigprocmask(SIG_SETMASK, [] [pid 21674] <... setpgid resumed>) = 0 [pid 21673] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21676] set_robust_list(0x5555804616e0, 24) = 0 [pid 21676] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21676] <... prctl resumed>) = 0 [pid 21674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21676] setpgid(0, 0 [pid 21675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21676] <... setpgid resumed>) = 0 [pid 21676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21674] <... openat resumed>) = 3 [pid 21673] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21676] <... openat resumed>) = 3 [pid 21675] <... prctl resumed>) = 0 [pid 21676] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 21677 attached [pid 21675] setpgid(0, 0 [pid 21674] write(3, "1000", 4 [pid 21673] <... futex resumed>) = 1 [pid 21670] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21673] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21677 [pid 21677] set_robust_list(0x5555804616e0, 24 [pid 21676] <... write resumed>) = 4 [pid 21675] <... setpgid resumed>) = 0 [pid 21674] <... write resumed>) = 4 [pid 21670] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21677] <... set_robust_list resumed>) = 0 [pid 21676] close(3 [pid 21675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21674] close(3 [pid 21673] <... futex resumed>) = 0 [pid 21670] <... futex resumed>) = 1 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21677] rt_sigprocmask(SIG_SETMASK, [] [pid 21676] <... close resumed>) = 0 [pid 21674] <... close resumed>) = 0 [pid 21673] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21670] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21676] write(1, "executing program\n", 18 [pid 21675] <... openat resumed>) = 3 executing program [pid 21674] write(1, "executing program\n", 18 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21676] <... write resumed>) = 18 [pid 21675] write(3, "1000", 4 [pid 21674] <... write resumed>) = 18 [pid 21673] <... openat resumed>) = 3 [pid 21677] <... prctl resumed>) = 0 [pid 21676] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21675] <... write resumed>) = 4 [pid 21674] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21673] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21677] setpgid(0, 0 [pid 21676] <... futex resumed>) = 0 [pid 21675] close(3 [pid 21670] <... futex resumed>) = 0 [pid 21673] <... futex resumed>) = 1 [pid 21677] <... setpgid resumed>) = 0 [pid 21676] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21675] <... close resumed>) = 0 [pid 21674] <... futex resumed>) = 0 [pid 21673] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21670] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21676] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21675] write(1, "executing program\n", 18 [pid 21674] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21673] <... pwrite64 resumed>) = 3 executing program [pid 21670] <... futex resumed>) = 0 [pid 21677] <... openat resumed>) = 3 [pid 21676] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21675] <... write resumed>) = 18 [pid 21670] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21673] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21677] write(3, "1000", 4 [pid 21676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21675] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21674] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21673] <... futex resumed>) = 0 [pid 21670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21677] <... write resumed>) = 4 [pid 21676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21675] <... futex resumed>) = 0 [pid 21674] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21673] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21670] exit_group(0 [pid 21677] close(3 [pid 21676] <... mmap resumed>) = 0x7fe46feef000 [pid 21675] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21677] <... close resumed>) = 0 [pid 21674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21670] <... exit_group resumed>) = ? [pid 21673] <... futex resumed>) = ? [pid 21677] write(1, "executing program\n", 18 [pid 21676] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21675] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21674] <... mmap resumed>) = 0x7fe46feef000 [pid 21677] <... write resumed>) = 18 [pid 21675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21676] <... mprotect resumed>) = 0 [pid 21675] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21677] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21674] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21677] <... futex resumed>) = 0 [pid 21676] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21674] <... mprotect resumed>) = 0 [pid 21677] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21676] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21675] <... mmap resumed>) = 0x7fe46feef000 [pid 21674] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21676] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21673] +++ exited with 0 +++ [pid 21675] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21670] +++ exited with 0 +++ [pid 21677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21674] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21675] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21678 attached [pid 21677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21674] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21679 attached [pid 21678] 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 [pid 21677] <... mmap resumed>) = 0x7fe46feef000 [pid 21676] <... clone3 resumed> => {parent_tid=[21678]}, 88) = 21678 [pid 21675] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21678] <... rseq resumed>) = 0 [pid 21677] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21679] 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 [pid 21676] rt_sigprocmask(SIG_SETMASK, [] [pid 21674] <... clone3 resumed> => {parent_tid=[21679]}, 88) = 21679 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21675] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21679] <... rseq resumed>) = 0 [pid 21678] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21674] rt_sigprocmask(SIG_SETMASK, [] [pid 21677] <... mprotect resumed>) = 0 [pid 21679] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21678] <... set_robust_list resumed>) = 0 [pid 21676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21679] <... set_robust_list resumed>) = 0 [pid 21678] rt_sigprocmask(SIG_SETMASK, [] [pid 21677] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21676] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21674] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21680 attached [pid 21679] rt_sigprocmask(SIG_SETMASK, [] [pid 21678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21676] <... futex resumed>) = 0 [pid 21674] <... futex resumed>) = 0 [pid 21680] 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 [pid 21679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21678] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21677] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21676] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21675] <... clone3 resumed> => {parent_tid=[21680]}, 88) = 21680 [pid 21674] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21680] <... rseq resumed>) = 0 [pid 21679] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21678] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21675] rt_sigprocmask(SIG_SETMASK, [] [pid 21680] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21679] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21678] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21681 attached [pid 21680] <... set_robust_list resumed>) = 0 [pid 21679] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21678] <... futex resumed>) = 1 [pid 21676] <... futex resumed>) = 0 [pid 21675] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21681] 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 [pid 21680] rt_sigprocmask(SIG_SETMASK, [] [pid 21679] <... futex resumed>) = 1 [pid 21678] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21676] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21675] <... futex resumed>) = 0 [pid 21674] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21681] <... rseq resumed>) = 0 [pid 21680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21679] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21677] <... clone3 resumed> => {parent_tid=[21681]}, 88) = 21681 [pid 21676] <... futex resumed>) = 0 [pid 21675] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21674] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21681] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21680] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21678] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21677] rt_sigprocmask(SIG_SETMASK, [] [pid 21676] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21674] <... futex resumed>) = 0 [pid 21681] <... set_robust_list resumed>) = 0 [pid 21680] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21679] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21678] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21674] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21682 attached [pid 21681] rt_sigprocmask(SIG_SETMASK, [] [pid 21680] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21682] set_robust_list(0x5555804616e0, 24 [pid 21681] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21680] <... futex resumed>) = 1 [pid 21679] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21678] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21677] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21675] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21682 [pid 21682] <... set_robust_list resumed>) = 0 [pid 21681] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21680] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21678] <... futex resumed>) = 1 [pid 21675] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21678] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21677] <... futex resumed>) = 0 [pid 21682] rt_sigprocmask(SIG_SETMASK, [] [pid 21681] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21679] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21676] <... futex resumed>) = 0 [pid 21675] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21682] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21681] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21680] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21679] <... futex resumed>) = 1 [pid 21677] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21676] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21675] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21674] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21681] <... futex resumed>) = 0 [pid 21680] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21679] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21678] <... futex resumed>) = 0 [pid 21677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21676] <... futex resumed>) = 1 [pid 21674] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21682] <... prctl resumed>) = 0 [pid 21681] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21677] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21676] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21674] <... futex resumed>) = 0 [pid 21682] setpgid(0, 0 [pid 21681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21680] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21679] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21678] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21677] <... futex resumed>) = 0 [pid 21674] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21682] <... setpgid resumed>) = 0 [pid 21681] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21680] <... futex resumed>) = 1 [pid 21679] <... openat resumed>) = 3 [pid 21678] <... openat resumed>) = 3 [pid 21677] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21675] <... futex resumed>) = 0 [pid 21682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21681] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21680] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21678] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21681] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21678] <... futex resumed>) = 1 [pid 21677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21675] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21682] <... openat resumed>) = 3 [pid 21681] <... futex resumed>) = 0 [pid 21680] <... futex resumed>) = 0 [pid 21679] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21678] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21677] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21676] <... futex resumed>) = 0 [pid 21675] <... futex resumed>) = 1 [pid 21681] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21680] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21679] <... futex resumed>) = 1 [pid 21677] <... futex resumed>) = 0 [pid 21675] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21676] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21674] <... futex resumed>) = 0 [pid 21682] write(3, "1000", 4 [pid 21681] <... openat resumed>) = 3 [pid 21680] <... openat resumed>) = 3 [pid 21679] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21678] <... futex resumed>) = 0 [pid 21677] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21676] <... futex resumed>) = 1 [pid 21682] <... write resumed>) = 4 [pid 21676] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21674] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21682] close(3 [pid 21681] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21680] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21679] <... futex resumed>) = 0 [pid 21678] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21674] <... futex resumed>) = 1 [pid 21682] <... close resumed>) = 0 [pid 21681] <... futex resumed>) = 1 [pid 21680] <... futex resumed>) = 1 [pid 21679] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21678] <... pwrite64 resumed>) = 3 [pid 21677] <... futex resumed>) = 0 [pid 21675] <... futex resumed>) = 0 [pid 21682] write(1, "executing program\n", 18 executing program [pid 21681] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21680] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21679] <... pwrite64 resumed>) = 3 [pid 21677] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21675] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21674] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21682] <... write resumed>) = 18 [pid 21681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21679] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21678] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21677] <... futex resumed>) = 0 [pid 21675] <... futex resumed>) = 0 [pid 21674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21682] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21681] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21680] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21679] <... futex resumed>) = 0 [pid 21678] <... futex resumed>) = 1 [pid 21677] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21676] <... futex resumed>) = 0 [pid 21675] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21674] exit_group(0 [pid 21682] <... futex resumed>) = 0 [pid 21681] <... pwrite64 resumed>) = 3 [pid 21680] <... pwrite64 resumed>) = 3 [pid 21678] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21676] exit_group(0 [pid 21674] <... exit_group resumed>) = ? [pid 21682] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21681] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21680] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21678] <... futex resumed>) = ? [pid 21676] <... exit_group resumed>) = ? [pid 21682] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21681] <... futex resumed>) = 1 [pid 21680] <... futex resumed>) = 1 [pid 21682] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21678] +++ exited with 0 +++ [pid 21675] <... futex resumed>) = 0 [pid 21682] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21679] +++ exited with 0 +++ [pid 21681] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21680] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21677] <... futex resumed>) = 0 [pid 21675] exit_group(0 [pid 21674] +++ exited with 0 +++ [pid 21682] <... mmap resumed>) = 0x7fe46feef000 [pid 21680] <... futex resumed>) = ? [pid 21677] exit_group(0 [pid 21676] +++ exited with 0 +++ [pid 21675] <... exit_group resumed>) = ? [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21682] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21681] <... futex resumed>) = ? [pid 21680] +++ exited with 0 +++ [pid 21677] <... exit_group resumed>) = ? [pid 21682] <... mprotect resumed>) = 0 [pid 21681] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21676, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21677] +++ exited with 0 +++ [pid 21675] +++ exited with 0 +++ [pid 21682] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21675, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21682] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21682] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21683 attached [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21682] <... clone3 resumed> => {parent_tid=[21683]}, 88) = 21683 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21683] 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 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21685 attached ci2-upstream-fs/strace-static-x86_64: Process 21684 attached [pid 21683] <... rseq resumed>) = 0 [pid 21682] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21684 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21685] set_robust_list(0x5555804616e0, 24 [pid 21684] set_robust_list(0x5555804616e0, 24 [pid 21683] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21682] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21685 ci2-upstream-fs/strace-static-x86_64: Process 21686 attached [pid 21685] <... set_robust_list resumed>) = 0 [pid 21684] <... set_robust_list resumed>) = 0 [pid 21683] <... set_robust_list resumed>) = 0 [pid 21682] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21687 attached [pid 21686] set_robust_list(0x5555804616e0, 24 [pid 21685] rt_sigprocmask(SIG_SETMASK, [] [pid 21684] rt_sigprocmask(SIG_SETMASK, [] [pid 21683] rt_sigprocmask(SIG_SETMASK, [] [pid 21682] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21687 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21686 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21687] set_robust_list(0x5555804616e0, 24 [pid 21686] <... set_robust_list resumed>) = 0 [pid 21685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21684] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21683] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21682] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21687] <... set_robust_list resumed>) = 0 [pid 21686] rt_sigprocmask(SIG_SETMASK, [] [pid 21685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21683] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21687] rt_sigprocmask(SIG_SETMASK, [] [pid 21686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21685] <... prctl resumed>) = 0 [pid 21684] <... prctl resumed>) = 0 [pid 21687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21683] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21685] setpgid(0, 0) = 0 [pid 21683] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21684] setpgid(0, 0 [pid 21687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21686] <... prctl resumed>) = 0 [pid 21685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21684] <... setpgid resumed>) = 0 [pid 21683] <... futex resumed>) = 1 [pid 21682] <... futex resumed>) = 0 [pid 21687] <... prctl resumed>) = 0 [pid 21686] setpgid(0, 0 [pid 21685] <... openat resumed>) = 3 [pid 21684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21683] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21682] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21687] setpgid(0, 0 [pid 21686] <... setpgid resumed>) = 0 [pid 21685] write(3, "1000", 4 [pid 21684] <... openat resumed>) = 3 [pid 21683] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21682] <... futex resumed>) = 0 [pid 21684] write(3, "1000", 4 [pid 21687] <... setpgid resumed>) = 0 [pid 21686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21685] <... write resumed>) = 4 [pid 21683] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21682] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21685] close(3 [pid 21684] <... write resumed>) = 4 [pid 21687] <... openat resumed>) = 3 [pid 21686] <... openat resumed>) = 3 [pid 21685] <... close resumed>) = 0 [pid 21684] close(3 [pid 21683] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21687] write(3, "1000", 4 [pid 21685] write(1, "executing program\n", 18 [pid 21687] <... write resumed>) = 4 [pid 21685] <... write resumed>) = 18 [pid 21687] close(3 [pid 21684] <... close resumed>) = 0 [pid 21683] <... futex resumed>) = 0 [pid 21687] <... close resumed>) = 0 [pid 21686] write(3, "1000", 4 [pid 21685] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21684] write(1, "executing program\n", 18 [pid 21683] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21682] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21687] write(1, "executing program\n", 18 [pid 21686] <... write resumed>) = 4 [pid 21685] <... futex resumed>) = 0 [pid 21684] <... write resumed>) = 18 [pid 21682] <... futex resumed>) = 0 [pid 21687] <... write resumed>) = 18 [pid 21686] close(3 [pid 21685] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21684] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21683] <... openat resumed>) = 3 [pid 21682] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21687] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21686] <... close resumed>) = 0 [pid 21685] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21684] <... futex resumed>) = 0 [pid 21686] write(1, "executing program\n", 18 [pid 21684] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21683] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21686] <... write resumed>) = 18 executing program executing program executing program executing program [pid 21687] <... futex resumed>) = 0 [pid 21686] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21685] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21684] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21682] <... futex resumed>) = 0 [pid 21683] <... futex resumed>) = 1 [pid 21687] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21686] <... futex resumed>) = 0 [pid 21685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21684] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21683] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21682] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21687] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21686] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21682] <... futex resumed>) = 0 [pid 21687] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21686] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21685] <... mmap resumed>) = 0x7fe46feef000 [pid 21684] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21683] <... pwrite64 resumed>) = 3 [pid 21682] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21686] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21685] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21683] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21684] <... mmap resumed>) = 0x7fe46feef000 [pid 21687] <... mmap resumed>) = 0x7fe46feef000 [pid 21686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21685] <... mprotect resumed>) = 0 [pid 21684] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21683] <... futex resumed>) = 0 [pid 21682] exit_group(0 [pid 21687] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21686] <... mmap resumed>) = 0x7fe46feef000 [pid 21684] <... mprotect resumed>) = 0 [pid 21682] <... exit_group resumed>) = ? [pid 21687] <... mprotect resumed>) = 0 [pid 21686] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21685] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21684] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21683] +++ exited with 0 +++ [pid 21686] <... mprotect resumed>) = 0 [pid 21687] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21686] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21685] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21684] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21682] +++ exited with 0 +++ [pid 21687] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21686] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21689 attached ci2-upstream-fs/strace-static-x86_64: Process 21688 attached [pid 21686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21684] <... clone3 resumed> => {parent_tid=[21689]}, 88) = 21689 ci2-upstream-fs/strace-static-x86_64: Process 21691 attached ci2-upstream-fs/strace-static-x86_64: Process 21690 attached [pid 21689] 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 [pid 21688] 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 [pid 21687] <... clone3 resumed> => {parent_tid=[21690]}, 88) = 21690 [pid 21685] <... clone3 resumed> => {parent_tid=[21688]}, 88) = 21688 [pid 21684] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... restart_syscall resumed>) = 0 [pid 21691] 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 [pid 21690] 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 [pid 21689] <... rseq resumed>) = 0 [pid 21688] <... rseq resumed>) = 0 [pid 21687] rt_sigprocmask(SIG_SETMASK, [] [pid 21686] <... clone3 resumed> => {parent_tid=[21691]}, 88) = 21691 [pid 21685] rt_sigprocmask(SIG_SETMASK, [] [pid 21684] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21691] <... rseq resumed>) = 0 [pid 21690] <... rseq resumed>) = 0 [pid 21689] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21684] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21691] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21687] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21685] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21684] <... futex resumed>) = 0 [pid 21691] <... set_robust_list resumed>) = 0 [pid 21690] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21689] <... set_robust_list resumed>) = 0 [pid 21688] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21687] <... futex resumed>) = 0 [pid 21686] rt_sigprocmask(SIG_SETMASK, [] [pid 21685] <... futex resumed>) = 0 [pid 21684] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21691] rt_sigprocmask(SIG_SETMASK, [] [pid 21690] <... set_robust_list resumed>) = 0 [pid 21689] rt_sigprocmask(SIG_SETMASK, [] [pid 21688] <... set_robust_list resumed>) = 0 [pid 21687] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21685] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21690] rt_sigprocmask(SIG_SETMASK, [] [pid 21689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21688] rt_sigprocmask(SIG_SETMASK, [] [pid 21686] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21691] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21689] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21686] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21690] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21689] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21691] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21689] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21688] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21686] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21691] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21690] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21689] <... futex resumed>) = 1 [pid 21686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21684] <... futex resumed>) = 0 [pid 21691] <... futex resumed>) = 0 [pid 21684] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21691] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21684] <... futex resumed>) = 0 [pid 21684] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21688] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21688] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21689] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21688] <... futex resumed>) = 1 [pid 21685] <... futex resumed>) = 0 [pid 21689] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21688] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21686] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21685] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21691] <... futex resumed>) = 0 [pid 21690] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21686] <... futex resumed>) = 1 [pid 21691] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21690] <... futex resumed>) = 1 [pid 21689] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21688] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21687] <... futex resumed>) = 0 [pid 21686] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21685] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21692 attached [pid 21691] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21690] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21689] <... futex resumed>) = 1 [pid 21688] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21687] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21685] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21684] <... futex resumed>) = 0 [pid 21691] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21689] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21687] <... futex resumed>) = 0 [pid 21684] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21692] set_robust_list(0x5555804616e0, 24 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21692 [pid 21688] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21691] <... futex resumed>) = 1 [pid 21690] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21687] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21686] <... futex resumed>) = 0 [pid 21685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21684] <... futex resumed>) = 0 [pid 21688] <... futex resumed>) = 0 [pid 21692] <... set_robust_list resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21691] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21690] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21689] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21686] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21684] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21689] <... openat resumed>) = 3 [pid 21688] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21686] <... futex resumed>) = 0 [pid 21685] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21692] rt_sigprocmask(SIG_SETMASK, [] [pid 21691] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21686] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21690] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21689] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21685] <... futex resumed>) = 0 [pid 21692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21691] <... openat resumed>) = 3 [pid 21690] <... futex resumed>) = 1 [pid 21689] <... futex resumed>) = 1 [pid 21688] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21687] <... futex resumed>) = 0 [pid 21685] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21687] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21684] <... futex resumed>) = 0 [pid 21691] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21684] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21692] <... prctl resumed>) = 0 [pid 21691] <... futex resumed>) = 1 [pid 21690] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21688] <... openat resumed>) = 3 [pid 21687] <... futex resumed>) = 0 [pid 21686] <... futex resumed>) = 0 [pid 21684] <... futex resumed>) = 0 [pid 21691] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21689] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21686] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21684] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21692] setpgid(0, 0 [pid 21691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21690] <... openat resumed>) = 3 [pid 21686] <... futex resumed>) = 0 [pid 21692] <... setpgid resumed>) = 0 [pid 21691] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21689] <... pwrite64 resumed>) = 3 [pid 21688] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21687] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21690] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21686] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21691] <... pwrite64 resumed>) = 3 [pid 21690] <... futex resumed>) = 0 [pid 21689] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21688] <... futex resumed>) = 1 [pid 21687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21685] <... futex resumed>) = 0 [pid 21687] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21691] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21689] <... futex resumed>) = 1 [pid 21688] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21687] <... futex resumed>) = 0 [pid 21685] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21684] <... futex resumed>) = 0 [pid 21690] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21692] <... openat resumed>) = 3 [pid 21691] <... futex resumed>) = 1 [pid 21689] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21687] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21690] <... pwrite64 resumed>) = 3 [pid 21686] <... futex resumed>) = 0 [pid 21685] <... futex resumed>) = 0 [pid 21684] exit_group(0 [pid 21692] write(3, "1000", 4 [pid 21691] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21690] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21688] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21686] exit_group(0 [pid 21689] <... futex resumed>) = ? [pid 21685] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21684] <... exit_group resumed>) = ? [pid 21692] <... write resumed>) = 4 [pid 21691] <... futex resumed>) = ? [pid 21690] <... futex resumed>) = 1 [pid 21689] +++ exited with 0 +++ [pid 21688] <... pwrite64 resumed>) = 3 [pid 21687] <... futex resumed>) = 0 [pid 21686] <... exit_group resumed>) = ? [pid 21692] close(3 [pid 21691] +++ exited with 0 +++ [pid 21690] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21688] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21687] exit_group(0 [pid 21692] <... close resumed>) = 0 [pid 21690] <... futex resumed>) = ? [pid 21688] <... futex resumed>) = 1 [pid 21687] <... exit_group resumed>) = ? [pid 21685] <... futex resumed>) = 0 [pid 21684] +++ exited with 0 +++ [pid 21692] write(1, "executing program\n", 18 [pid 21690] +++ exited with 0 +++ [pid 21686] +++ exited with 0 +++ executing program [pid 21685] exit_group(0 [pid 21688] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21692] <... write resumed>) = 18 [pid 21687] +++ exited with 0 +++ [pid 21685] <... exit_group resumed>) = ? [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21692] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21688] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21692] <... futex resumed>) = 0 [pid 21692] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21685] +++ exited with 0 +++ [pid 5635] <... restart_syscall resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21692] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21692] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21692] <... mprotect resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21692] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21693 attached [pid 21692] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21693] set_robust_list(0x5555804616e0, 24 [pid 21692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21694 attached [pid 21693] <... set_robust_list resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21693 [pid 21693] rt_sigprocmask(SIG_SETMASK, [] [pid 21692] <... clone3 resumed> => {parent_tid=[21694]}, 88) = 21694 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21692] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21695 attached [pid 21694] 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 [pid 21693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21694] <... rseq resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21695 ci2-upstream-fs/strace-static-x86_64: Process 21697 attached ci2-upstream-fs/strace-static-x86_64: Process 21696 attached [pid 21695] set_robust_list(0x5555804616e0, 24 [pid 21694] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21693] <... prctl resumed>) = 0 [pid 21692] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21696 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21694] <... set_robust_list resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21697 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21697] set_robust_list(0x5555804616e0, 24 [pid 21696] set_robust_list(0x5555804616e0, 24 [pid 21695] <... set_robust_list resumed>) = 0 [pid 21694] rt_sigprocmask(SIG_SETMASK, [] [pid 21693] setpgid(0, 0 [pid 21692] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21697] <... set_robust_list resumed>) = 0 [pid 21696] <... set_robust_list resumed>) = 0 [pid 21695] rt_sigprocmask(SIG_SETMASK, [] [pid 21694] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21693] <... setpgid resumed>) = 0 [pid 21692] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21697] rt_sigprocmask(SIG_SETMASK, [] [pid 21696] rt_sigprocmask(SIG_SETMASK, [] [pid 21695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21694] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21696] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21694] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21694] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21693] <... openat resumed>) = 3 [pid 21696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21695] <... prctl resumed>) = 0 [pid 21694] <... futex resumed>) = 1 [pid 21692] <... futex resumed>) = 0 [pid 21697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21694] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21692] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21697] <... prctl resumed>) = 0 [pid 21696] <... prctl resumed>) = 0 [pid 21695] setpgid(0, 0 [pid 21694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21692] <... futex resumed>) = 0 [pid 21697] setpgid(0, 0 [pid 21696] setpgid(0, 0 [pid 21695] <... setpgid resumed>) = 0 [pid 21694] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21693] write(3, "1000", 4 [pid 21692] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21697] <... setpgid resumed>) = 0 [pid 21696] <... setpgid resumed>) = 0 [pid 21695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21694] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21693] <... write resumed>) = 4 [pid 21694] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21695] <... openat resumed>) = 3 [pid 21693] close(3) = 0 executing program [pid 21693] write(1, "executing program\n", 18 [pid 21697] <... openat resumed>) = 3 [pid 21696] <... openat resumed>) = 3 [pid 21695] write(3, "1000", 4 [pid 21694] <... futex resumed>) = 1 [pid 21693] <... write resumed>) = 18 [pid 21692] <... futex resumed>) = 0 [pid 21697] write(3, "1000", 4 [pid 21696] write(3, "1000", 4 [pid 21695] <... write resumed>) = 4 [pid 21694] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21693] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21692] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21697] <... write resumed>) = 4 [pid 21696] <... write resumed>) = 4 [pid 21695] close(3 [pid 21694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21693] <... futex resumed>) = 0 [pid 21692] <... futex resumed>) = 0 [pid 21697] close(3 [pid 21696] close(3 [pid 21695] <... close resumed>) = 0 [pid 21694] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21693] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21692] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21697] <... close resumed>) = 0 [pid 21696] <... close resumed>) = 0 [pid 21695] write(1, "executing program\n", 18 [pid 21694] <... openat resumed>) = 3 [pid 21693] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 21697] write(1, "executing program\n", 18 executing program [pid 21696] write(1, "executing program\n", 18 [pid 21695] <... write resumed>) = 18 [pid 21694] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21693] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21697] <... write resumed>) = 18 [pid 21696] <... write resumed>) = 18 [pid 21695] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21693] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21697] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21696] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21695] <... futex resumed>) = 0 [pid 21694] <... futex resumed>) = 1 [pid 21693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21692] <... futex resumed>) = 0 [pid 21697] <... futex resumed>) = 0 [pid 21696] <... futex resumed>) = 0 [pid 21694] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21693] <... mmap resumed>) = 0x7fe46feef000 [pid 21695] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21692] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21697] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21696] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21695] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21693] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21692] <... futex resumed>) = 0 [pid 21697] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21696] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21696] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21695] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21694] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21693] <... mprotect resumed>) = 0 [pid 21692] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21696] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21694] <... pwrite64 resumed>) = 3 [pid 21697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21693] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21697] <... mmap resumed>) = 0x7fe46feef000 [pid 21696] <... mmap resumed>) = 0x7fe46feef000 [pid 21693] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21697] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21695] <... mmap resumed>) = 0x7fe46feef000 [pid 21694] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21692] <... futex resumed>) = 0 [pid 21697] <... mprotect resumed>) = 0 [pid 21696] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21695] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21694] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21692] exit_group(0 [pid 21697] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21696] <... mprotect resumed>) = 0 [pid 21695] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21698 attached [pid 21697] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21696] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21698] 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 [pid 21697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21696] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21693] <... clone3 resumed> => {parent_tid=[21698]}, 88) = 21698 [pid 21692] <... exit_group resumed>) = ? [pid 21695] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21699 attached [pid 21698] <... rseq resumed>) = 0 [pid 21696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21694] <... futex resumed>) = ? [pid 21693] rt_sigprocmask(SIG_SETMASK, [] [pid 21699] 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 [pid 21698] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21695] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21698] <... set_robust_list resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21700 attached [pid 21699] <... rseq resumed>) = 0 [pid 21698] rt_sigprocmask(SIG_SETMASK, [] [pid 21697] <... clone3 resumed> => {parent_tid=[21699]}, 88) = 21699 [pid 21696] <... clone3 resumed> => {parent_tid=[21700]}, 88) = 21700 [pid 21695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21693] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21700] 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 [pid 21699] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21697] rt_sigprocmask(SIG_SETMASK, [] [pid 21696] rt_sigprocmask(SIG_SETMASK, [] [pid 21693] <... futex resumed>) = 0 [pid 21700] <... rseq resumed>) = 0 [pid 21699] <... set_robust_list resumed>) = 0 [pid 21698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21696] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21693] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21701 attached [pid 21700] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21699] rt_sigprocmask(SIG_SETMASK, [] [pid 21698] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21697] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21696] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21695] <... clone3 resumed> => {parent_tid=[21701]}, 88) = 21701 [pid 21701] 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 [pid 21700] <... set_robust_list resumed>) = 0 [pid 21699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21697] <... futex resumed>) = 0 [pid 21696] <... futex resumed>) = 0 [pid 21695] rt_sigprocmask(SIG_SETMASK, [] [pid 21694] +++ exited with 0 +++ [pid 21692] +++ exited with 0 +++ [pid 21698] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21701] <... rseq resumed>) = 0 [pid 21700] rt_sigprocmask(SIG_SETMASK, [] [pid 21699] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21697] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21696] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21698] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21695] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21693] <... futex resumed>) = 0 [pid 21698] <... futex resumed>) = 1 [pid 21695] <... futex resumed>) = 0 [pid 21693] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21701] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21699] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21698] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21695] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21701] <... set_robust_list resumed>) = 0 [pid 21700] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21699] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21701] rt_sigprocmask(SIG_SETMASK, [] [pid 21693] <... futex resumed>) = 0 [pid 21701] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21699] <... futex resumed>) = 1 [pid 21698] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21697] <... futex resumed>) = 0 [pid 21693] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21700] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21701] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21700] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21699] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21698] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21697] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21701] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21700] <... futex resumed>) = 1 [pid 21699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21698] <... futex resumed>) = 0 [pid 21697] <... futex resumed>) = 0 [pid 21696] <... futex resumed>) = 0 [pid 21693] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21701] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21700] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21699] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21698] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21697] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21696] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21701] <... futex resumed>) = 1 [pid 21700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21695] <... futex resumed>) = 0 [pid 21693] <... futex resumed>) = 0 [pid 21701] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21700] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21695] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21695] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21698] <... openat resumed>) = 3 [pid 21696] <... futex resumed>) = 0 [pid 21698] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21702 attached [pid 21701] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21700] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21699] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21696] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21693] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21702] set_robust_list(0x5555804616e0, 24 [pid 21701] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21700] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21699] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21698] <... futex resumed>) = 0 [pid 21693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21702 [pid 21702] <... set_robust_list resumed>) = 0 [pid 21701] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21700] <... futex resumed>) = 1 [pid 21699] <... futex resumed>) = 1 [pid 21698] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21697] <... futex resumed>) = 0 [pid 21696] <... futex resumed>) = 0 [pid 21693] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21702] rt_sigprocmask(SIG_SETMASK, [] [pid 21701] <... futex resumed>) = 1 [pid 21700] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21699] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21697] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21696] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21695] <... futex resumed>) = 0 [pid 21693] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21701] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21698] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21697] <... futex resumed>) = 0 [pid 21696] <... futex resumed>) = 0 [pid 21695] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21693] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21700] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21699] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21698] <... pwrite64 resumed>) = 3 [pid 21697] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21696] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21695] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21702] <... prctl resumed>) = 0 [pid 21701] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21700] <... openat resumed>) = 3 [pid 21699] <... openat resumed>) = 3 [pid 21698] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21695] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21702] setpgid(0, 0 [pid 21700] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21701] <... openat resumed>) = 3 [pid 21699] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21698] <... futex resumed>) = 1 [pid 21693] <... futex resumed>) = 0 [pid 21701] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21702] <... setpgid resumed>) = 0 [pid 21701] <... futex resumed>) = 1 [pid 21700] <... futex resumed>) = 1 [pid 21699] <... futex resumed>) = 1 [pid 21698] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21697] <... futex resumed>) = 0 [pid 21696] <... futex resumed>) = 0 [pid 21695] <... futex resumed>) = 0 [pid 21693] exit_group(0 [pid 21702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21701] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21700] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21699] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21698] <... futex resumed>) = ? [pid 21697] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21696] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21695] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21693] <... exit_group resumed>) = ? [pid 21702] <... openat resumed>) = 3 [pid 21701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21698] +++ exited with 0 +++ [pid 21697] <... futex resumed>) = 0 [pid 21696] <... futex resumed>) = 0 [pid 21695] <... futex resumed>) = 0 [pid 21702] write(3, "1000", 4 [pid 21701] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21700] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21699] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21697] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21696] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21695] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21693] +++ exited with 0 +++ [pid 21702] <... write resumed>) = 4 [pid 21701] <... pwrite64 resumed>) = 3 [pid 21700] <... pwrite64 resumed>) = 3 [pid 21699] <... pwrite64 resumed>) = 3 [pid 21701] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21699] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21702] close(3 [pid 21701] <... futex resumed>) = 1 [pid 21695] <... futex resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21702] <... close resumed>) = 0 [pid 21701] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21700] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21699] <... futex resumed>) = 1 [pid 21697] <... futex resumed>) = 0 [pid 21702] write(1, "executing program\n", 18 [pid 21700] <... futex resumed>) = 1 [pid 21699] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21697] exit_group(0 [pid 21696] <... futex resumed>) = 0 [pid 21695] exit_group(0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21702] <... write resumed>) = 18 [pid 21700] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21701] <... futex resumed>) = ? [pid 21699] <... futex resumed>) = ? [pid 21697] <... exit_group resumed>) = ? [pid 21696] exit_group(0 [pid 21702] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21701] +++ exited with 0 +++ [pid 21699] +++ exited with 0 +++ [pid 21695] <... exit_group resumed>) = ? [pid 21696] <... exit_group resumed>) = ? executing program [pid 21700] <... futex resumed>) = ? [pid 21702] <... futex resumed>) = 0 [pid 21697] +++ exited with 0 +++ [pid 21695] +++ exited with 0 +++ [pid 5628] <... restart_syscall resumed>) = 0 [pid 21702] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21702] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21700] +++ exited with 0 +++ [pid 21696] +++ exited with 0 +++ [pid 21702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21696, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21702] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21702] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21702] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21703 attached [pid 21702] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21705 attached ci2-upstream-fs/strace-static-x86_64: Process 21704 attached , [], 8) = 0 [pid 21705] set_robust_list(0x5555804616e0, 24 [pid 21704] set_robust_list(0x5555804616e0, 24 [pid 21703] set_robust_list(0x5555804616e0, 24 [pid 21702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21703 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21705 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21704 ci2-upstream-fs/strace-static-x86_64: Process 21706 attached [pid 21705] <... set_robust_list resumed>) = 0 [pid 21704] <... set_robust_list resumed>) = 0 [pid 21703] <... set_robust_list resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21706] 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 [pid 21705] rt_sigprocmask(SIG_SETMASK, [] [pid 21704] rt_sigprocmask(SIG_SETMASK, [] [pid 21703] rt_sigprocmask(SIG_SETMASK, [] [pid 21702] <... clone3 resumed> => {parent_tid=[21706]}, 88) = 21706 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21706] <... rseq resumed>) = 0 [pid 21705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21702] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21706] set_robust_list(0x7fe46ff0f9a0, 24) = 0 [pid 21706] rt_sigprocmask(SIG_SETMASK, [] [pid 21703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21706] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21706] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21703] <... prctl resumed>) = 0 [pid 21706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21705] <... prctl resumed>) = 0 [pid 21704] <... prctl resumed>) = 0 [pid 21703] setpgid(0, 0 [pid 21702] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21706] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21705] setpgid(0, 0 [pid 21704] setpgid(0, 0 [pid 21705] <... setpgid resumed>) = 0 [pid 21703] <... setpgid resumed>) = 0 [pid 21702] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21707 attached [pid 21705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21704] <... setpgid resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21707 [pid 21707] set_robust_list(0x5555804616e0, 24 [pid 21706] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21705] <... openat resumed>) = 3 [pid 21704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21702] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21707] <... set_robust_list resumed>) = 0 [pid 21706] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21705] write(3, "1000", 4 [pid 21703] <... openat resumed>) = 3 [pid 21706] <... futex resumed>) = 1 [pid 21705] <... write resumed>) = 4 [pid 21704] <... openat resumed>) = 3 [pid 21702] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21707] rt_sigprocmask(SIG_SETMASK, [] [pid 21706] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21705] close(3 [pid 21704] write(3, "1000", 4 [pid 21703] write(3, "1000", 4 [pid 21702] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21705] <... close resumed>) = 0 [pid 21704] <... write resumed>) = 4 [pid 21703] <... write resumed>) = 4 [pid 21702] <... futex resumed>) = 0 [pid 21707] <... prctl resumed>) = 0 [pid 21706] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21705] write(1, "executing program\n", 18 [pid 21704] close(3 [pid 21703] close(3 [pid 21702] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21707] setpgid(0, 0 [pid 21705] <... write resumed>) = 18 [pid 21704] <... close resumed>) = 0 [pid 21703] <... close resumed>) = 0 [pid 21707] <... setpgid resumed>) = 0 [pid 21705] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21704] write(1, "executing program\n", 18 [pid 21707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program executing program [pid 21706] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21705] <... futex resumed>) = 0 [pid 21704] <... write resumed>) = 18 [pid 21703] write(1, "executing program\n", 18 [pid 21707] <... openat resumed>) = 3 [pid 21706] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21705] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} executing program [pid 21704] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21703] <... write resumed>) = 18 [pid 21707] write(3, "1000", 4 [pid 21706] <... futex resumed>) = 1 [pid 21705] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21704] <... futex resumed>) = 0 [pid 21703] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21702] <... futex resumed>) = 0 [pid 21707] <... write resumed>) = 4 [pid 21705] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21704] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21703] <... futex resumed>) = 0 [pid 21707] close(3 [pid 21705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21702] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21707] <... close resumed>) = 0 [pid 21702] <... futex resumed>) = 0 [pid 21706] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21704] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21703] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21707] write(1, "executing program\n", 18 [pid 21706] <... openat resumed>) = 3 [pid 21705] <... mmap resumed>) = 0x7fe46feef000 [pid 21704] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21703] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21702] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21707] <... write resumed>) = 18 [pid 21706] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 21706] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21707] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21705] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21703] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21707] <... futex resumed>) = 0 [pid 21705] <... mprotect resumed>) = 0 [pid 21704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21702] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21707] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21705] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21704] <... mmap resumed>) = 0x7fe46feef000 [pid 21703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21702] <... futex resumed>) = 1 [pid 21707] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21706] <... futex resumed>) = 0 [pid 21704] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21703] <... mmap resumed>) = 0x7fe46feef000 [pid 21702] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21706] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21705] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21704] <... mprotect resumed>) = 0 [pid 21703] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21706] <... pwrite64 resumed>) = 3 [pid 21705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21704] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21703] <... mprotect resumed>) = 0 [pid 21707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-upstream-fs/strace-static-x86_64: Process 21708 attached ) = 0x7fe46feef000 [pid 21706] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21703] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21708] 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 [pid 21706] <... futex resumed>) = 1 [pid 21708] <... rseq resumed>) = 0 [pid 21707] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21706] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21705] <... clone3 resumed> => {parent_tid=[21708]}, 88) = 21708 [pid 21704] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21703] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21702] <... futex resumed>) = 0 [pid 21708] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21707] <... mprotect resumed>) = 0 [pid 21705] rt_sigprocmask(SIG_SETMASK, [] [pid 21704] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21703] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21702] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21710 attached ci2-upstream-fs/strace-static-x86_64: Process 21709 attached [pid 21708] <... set_robust_list resumed>) = 0 [pid 21707] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21706] <... futex resumed>) = ? [pid 21705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21702] <... exit_group resumed>) = ? [pid 21710] 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 [pid 21709] 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 [pid 21708] rt_sigprocmask(SIG_SETMASK, [] [pid 21707] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21706] +++ exited with 0 +++ [pid 21705] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21704] <... clone3 resumed> => {parent_tid=[21709]}, 88) = 21709 [pid 21710] <... rseq resumed>) = 0 [pid 21709] <... rseq resumed>) = 0 [pid 21708] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21703] <... clone3 resumed> => {parent_tid=[21710]}, 88) = 21710 [pid 21710] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21709] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21708] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21705] <... futex resumed>) = 0 [pid 21704] rt_sigprocmask(SIG_SETMASK, [] [pid 21703] rt_sigprocmask(SIG_SETMASK, [] [pid 21702] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21711 attached [pid 21710] <... set_robust_list resumed>) = 0 [pid 21709] <... set_robust_list resumed>) = 0 [pid 21708] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21705] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21702, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21711] 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 [pid 21710] rt_sigprocmask(SIG_SETMASK, [] [pid 21709] rt_sigprocmask(SIG_SETMASK, [] [pid 21708] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21707] <... clone3 resumed> => {parent_tid=[21711]}, 88) = 21711 [pid 21705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21704] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21703] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21711] <... rseq resumed>) = 0 [pid 21710] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21709] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21708] <... futex resumed>) = 0 [pid 21707] rt_sigprocmask(SIG_SETMASK, [] [pid 21705] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21704] <... futex resumed>) = 0 [pid 21703] <... futex resumed>) = 0 [pid 21711] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21709] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21705] <... futex resumed>) = 0 [pid 21704] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21703] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21711] <... set_robust_list resumed>) = 0 [pid 21710] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21709] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21708] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21707] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21705] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21711] rt_sigprocmask(SIG_SETMASK, [] [pid 21710] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21709] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21708] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21707] <... futex resumed>) = 0 [pid 21711] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21711] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21710] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21709] <... futex resumed>) = 1 [pid 21708] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21707] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21704] <... futex resumed>) = 0 [pid 21711] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21710] <... futex resumed>) = 1 [pid 21709] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21708] <... futex resumed>) = 1 [pid 21705] <... futex resumed>) = 0 [pid 21704] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21703] <... futex resumed>) = 0 [pid 21711] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21710] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21708] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21705] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21704] <... futex resumed>) = 0 [pid 21703] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21711] <... futex resumed>) = 1 [pid 21710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21709] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21707] <... futex resumed>) = 0 [pid 21705] <... futex resumed>) = 0 [pid 21704] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21703] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21711] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21710] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21708] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21707] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21705] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21703] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21710] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21709] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21708] <... openat resumed>) = 3 [pid 21707] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21711] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 21710] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21708] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21707] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21710] <... futex resumed>) = 1 [pid 21709] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21708] <... futex resumed>) = 1 [pid 21705] <... futex resumed>) = 0 [pid 21703] <... futex resumed>) = 0 [pid 21711] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21708] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21705] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21703] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21711] <... futex resumed>) = 1 [pid 21708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21707] <... futex resumed>) = 0 [pid 21705] <... futex resumed>) = 0 [pid 21703] <... futex resumed>) = 0 [pid 21711] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21710] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21709] <... futex resumed>) = 1 [pid 21708] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21707] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21705] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21704] <... futex resumed>) = 0 [pid 21703] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21710] <... openat resumed>) = 3 [pid 21709] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21704] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21710] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21712 attached [pid 21709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21704] <... futex resumed>) = 0 [pid 21710] <... futex resumed>) = 0 [pid 21711] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21708] <... pwrite64 resumed>) = 3 [pid 21707] <... futex resumed>) = 0 [pid 21703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21712] set_robust_list(0x5555804616e0, 24 [pid 21711] <... openat resumed>) = 3 [pid 21710] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21709] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21708] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21707] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21704] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21703] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21712 [pid 21712] <... set_robust_list resumed>) = 0 [pid 21711] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21709] <... openat resumed>) = 3 [pid 21708] <... futex resumed>) = 1 [pid 21707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21705] <... futex resumed>) = 0 [pid 21703] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21712] rt_sigprocmask(SIG_SETMASK, [] [pid 21711] <... futex resumed>) = 0 [pid 21710] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21709] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21708] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21707] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21705] exit_group(0 [pid 21703] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21711] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21710] <... pwrite64 resumed>) = 3 [pid 21709] <... futex resumed>) = 1 [pid 21708] <... futex resumed>) = ? [pid 21707] <... futex resumed>) = 0 [pid 21705] <... exit_group resumed>) = ? [pid 21704] <... futex resumed>) = 0 [pid 21712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21711] <... pwrite64 resumed>) = 3 [pid 21710] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21709] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21708] +++ exited with 0 +++ [pid 21707] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21712] <... prctl resumed>) = 0 [pid 21710] <... futex resumed>) = 1 [pid 21709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21704] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21712] setpgid(0, 0 [pid 21710] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21709] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21704] <... futex resumed>) = 0 [pid 21712] <... setpgid resumed>) = 0 [pid 21711] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21709] <... pwrite64 resumed>) = 3 [pid 21707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21705] +++ exited with 0 +++ [pid 21704] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21703] <... futex resumed>) = 0 [pid 21712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21711] <... futex resumed>) = 0 [pid 21709] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21707] exit_group(0 [pid 21704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21703] exit_group(0 [pid 21710] <... futex resumed>) = ? [pid 21709] <... futex resumed>) = 0 [pid 21707] <... exit_group resumed>) = ? [pid 21704] exit_group(0 [pid 21703] <... exit_group resumed>) = ? [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21712] <... openat resumed>) = 3 [pid 21711] +++ exited with 0 +++ [pid 21710] +++ exited with 0 +++ [pid 21704] <... exit_group resumed>) = ? [pid 21712] write(3, "1000", 4 [pid 21703] +++ exited with 0 +++ [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] <... restart_syscall resumed>) = 0 [pid 21712] <... write resumed>) = 4 [pid 21707] +++ exited with 0 +++ [pid 21712] close(3 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21712] <... close resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21712] write(1, "executing program\n", 18 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21709] +++ exited with 0 +++ [pid 21704] +++ exited with 0 +++ executing program [pid 21712] <... write resumed>) = 18 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21712] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21713 attached [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21713 [pid 21713] set_robust_list(0x5555804616e0, 24 [pid 21712] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21712] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21713] <... set_robust_list resumed>) = 0 [pid 21712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21713] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21712] <... mmap resumed>) = 0x7fe46feef000 [pid 21712] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21712] <... mprotect resumed>) = 0 [pid 21713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] <... restart_syscall resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21713] <... prctl resumed>) = 0 [pid 21712] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21713] setpgid(0, 0 [pid 21712] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21713] <... setpgid resumed>) = 0 [pid 21712] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21714 attached [pid 21713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21714] 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 [pid 21712] <... clone3 resumed> => {parent_tid=[21714]}, 88) = 21714 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21714] <... rseq resumed>) = 0 [pid 21712] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21714] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21714] <... set_robust_list resumed>) = 0 [pid 21713] <... openat resumed>) = 3 [pid 21712] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21715 attached [pid 21714] rt_sigprocmask(SIG_SETMASK, [] [pid 21713] write(3, "1000", 4 [pid 21712] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21715] set_robust_list(0x5555804616e0, 24 [pid 21714] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21713] <... write resumed>) = 4 [pid 21712] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21715] <... set_robust_list resumed>) = 0 [pid 21714] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21715 [pid 21715] rt_sigprocmask(SIG_SETMASK, [] [pid 21714] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21713] close(3 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21714] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21717 attached ci2-upstream-fs/strace-static-x86_64: Process 21716 attached [pid 21715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21713] <... close resumed>) = 0 [pid 21713] write(1, "executing program\n", 18 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21716 executing program [pid 21717] set_robust_list(0x5555804616e0, 24 [pid 21713] <... write resumed>) = 18 [pid 21717] <... set_robust_list resumed>) = 0 [pid 21716] set_robust_list(0x5555804616e0, 24 [pid 21715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21714] <... futex resumed>) = 1 [pid 21712] <... futex resumed>) = 0 [pid 21713] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21717 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21717] rt_sigprocmask(SIG_SETMASK, [] [pid 21716] <... set_robust_list resumed>) = 0 [pid 21715] <... prctl resumed>) = 0 [pid 21714] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21713] <... futex resumed>) = 0 [pid 21712] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21716] rt_sigprocmask(SIG_SETMASK, [] [pid 21715] setpgid(0, 0 [pid 21714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21713] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21712] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21715] <... setpgid resumed>) = 0 [pid 21714] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21713] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21712] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21714] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21713] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21717] <... prctl resumed>) = 0 [pid 21716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21715] <... openat resumed>) = 3 [pid 21713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21717] setpgid(0, 0 [pid 21716] <... prctl resumed>) = 0 [pid 21713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21717] <... setpgid resumed>) = 0 [pid 21716] setpgid(0, 0 [pid 21715] write(3, "1000", 4 [pid 21714] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21713] <... mmap resumed>) = 0x7fe46feef000 [pid 21717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21716] <... setpgid resumed>) = 0 [pid 21715] <... write resumed>) = 4 [pid 21714] <... futex resumed>) = 1 [pid 21712] <... futex resumed>) = 0 [pid 21716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21713] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21715] close(3 [pid 21714] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21713] <... mprotect resumed>) = 0 [pid 21712] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21717] <... openat resumed>) = 3 [pid 21715] <... close resumed>) = 0 [pid 21714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21712] <... futex resumed>) = 0 [pid 21716] <... openat resumed>) = 3 [pid 21715] write(1, "executing program\n", 18 executing program [pid 21714] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21717] write(3, "1000", 4 [pid 21713] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21712] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21715] <... write resumed>) = 18 [pid 21714] <... openat resumed>) = 3 [pid 21717] <... write resumed>) = 4 [pid 21715] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21713] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21717] close(3 [pid 21713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21717] <... close resumed>) = 0 [pid 21715] <... futex resumed>) = 0 [pid 21714] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21718 attached [pid 21717] write(1, "executing program\n", 18 [pid 21716] write(3, "1000", 4 [pid 21715] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} executing program [pid 21714] <... futex resumed>) = 1 [pid 21712] <... futex resumed>) = 0 [pid 21718] 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 [pid 21717] <... write resumed>) = 18 [pid 21716] <... write resumed>) = 4 [pid 21715] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21714] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21712] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21718] <... rseq resumed>) = 0 [pid 21717] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21716] close(3 [pid 21715] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21714] <... pwrite64 resumed>) = 3 [pid 21713] <... clone3 resumed> => {parent_tid=[21718]}, 88) = 21718 [pid 21712] <... futex resumed>) = 0 [pid 21718] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21717] <... futex resumed>) = 0 [pid 21716] <... close resumed>) = 0 [pid 21715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21714] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21713] rt_sigprocmask(SIG_SETMASK, [] [pid 21718] <... set_robust_list resumed>) = 0 [pid 21717] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21714] <... futex resumed>) = 0 [pid 21712] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21718] rt_sigprocmask(SIG_SETMASK, [] [pid 21717] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21716] write(1, "executing program\n", 18 [pid 21715] <... mmap resumed>) = 0x7fe46feef000 [pid 21714] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21718] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21717] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21716] <... write resumed>) = 18 [pid 21715] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21713] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21712] exit_group(0 [pid 21718] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21716] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21715] <... mprotect resumed>) = 0 [pid 21714] <... futex resumed>) = ? [pid 21713] <... futex resumed>) = 0 [pid 21712] <... exit_group resumed>) = ? [pid 21718] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21716] <... futex resumed>) = 0 [pid 21713] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21714] +++ exited with 0 +++ [pid 21717] <... mmap resumed>) = 0x7fe46feef000 [pid 21716] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21717] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21718] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21717] <... mprotect resumed>) = 0 [pid 21716] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21715] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21718] <... futex resumed>) = 1 [pid 21717] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21715] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21713] <... futex resumed>) = 0 [pid 21718] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21717] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21713] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21715] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21713] <... futex resumed>) = 0 [pid 21712] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21720 attached ci2-upstream-fs/strace-static-x86_64: Process 21719 attached [pid 21718] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21716] <... mmap resumed>) = 0x7fe46feef000 [pid 21713] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21720] 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 [pid 21719] 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 [pid 21718] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21715] <... clone3 resumed> => {parent_tid=[21719]}, 88) = 21719 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21720] <... rseq resumed>) = 0 [pid 21719] <... rseq resumed>) = 0 [pid 21718] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21715] rt_sigprocmask(SIG_SETMASK, [] [pid 21713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21720] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21719] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21718] <... futex resumed>) = 0 [pid 21717] <... clone3 resumed> => {parent_tid=[21720]}, 88) = 21720 [pid 21716] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21720] <... set_robust_list resumed>) = 0 [pid 21719] <... set_robust_list resumed>) = 0 [pid 21718] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21717] rt_sigprocmask(SIG_SETMASK, [] [pid 21716] <... mprotect resumed>) = 0 [pid 21715] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21713] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21720] rt_sigprocmask(SIG_SETMASK, [] [pid 21719] rt_sigprocmask(SIG_SETMASK, [] [pid 21717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21713] <... futex resumed>) = 0 [pid 21720] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21718] <... openat resumed>) = 3 [pid 21717] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21715] <... futex resumed>) = 0 [pid 21713] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21720] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21719] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21717] <... futex resumed>) = 0 [pid 21716] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21715] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21718] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21717] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21716] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21720] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21719] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21718] <... futex resumed>) = 1 [pid 21717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21713] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21721 attached [pid 21720] <... futex resumed>) = 0 [pid 21719] <... futex resumed>) = 1 [pid 21718] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21717] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21715] <... futex resumed>) = 0 [pid 21713] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21721] 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 [pid 21720] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21719] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21717] <... futex resumed>) = 0 [pid 21716] <... clone3 resumed> => {parent_tid=[21721]}, 88) = 21721 [pid 21715] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21713] <... futex resumed>) = 0 [pid 21721] <... rseq resumed>) = 0 [pid 21717] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21716] rt_sigprocmask(SIG_SETMASK, [] [pid 21713] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21721] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21718] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21720] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21721] <... set_robust_list resumed>) = 0 [pid 21719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21718] <... pwrite64 resumed>) = 3 [pid 21716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21715] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21719] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21718] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21716] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21715] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21721] rt_sigprocmask(SIG_SETMASK, [] [pid 21720] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21721] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21719] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21718] <... futex resumed>) = 1 [pid 21716] <... futex resumed>) = 0 [pid 21713] <... futex resumed>) = 0 [pid 21721] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21721] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21720] <... futex resumed>) = 1 [pid 21719] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21718] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21717] <... futex resumed>) = 0 [pid 21716] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21713] exit_group(0 [pid 21717] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21719] <... futex resumed>) = 1 [pid 21721] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21720] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21719] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21718] <... futex resumed>) = ? [pid 21715] <... futex resumed>) = 0 [pid 21713] <... exit_group resumed>) = ? [pid 21721] <... futex resumed>) = 1 [pid 21718] +++ exited with 0 +++ [pid 21715] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21721] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21715] <... futex resumed>) = 0 [pid 21717] <... futex resumed>) = 0 [pid 21716] <... futex resumed>) = 0 [pid 21720] <... openat resumed>) = 3 [pid 21719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21717] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21716] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21715] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21720] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21719] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21716] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21722 attached [pid 21721] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21720] <... futex resumed>) = 1 [pid 21719] <... openat resumed>) = 3 [pid 21717] <... futex resumed>) = 0 [pid 21716] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21713] +++ exited with 0 +++ [pid 21722] set_robust_list(0x5555804616e0, 24 [pid 21721] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21720] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21719] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21717] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21713, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 21722] <... set_robust_list resumed>) = 0 [pid 21721] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21719] <... futex resumed>) = 1 [pid 21717] <... futex resumed>) = 0 [pid 21715] <... futex resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21722 [pid 21721] <... futex resumed>) = 1 [pid 21720] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21719] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21717] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21716] <... futex resumed>) = 0 [pid 21715] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21722] rt_sigprocmask(SIG_SETMASK, [] [pid 21721] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21720] <... pwrite64 resumed>) = 3 [pid 21719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21716] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21715] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21722] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21720] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21719] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21716] <... futex resumed>) = 0 [pid 21715] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21721] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21720] <... futex resumed>) = 1 [pid 21719] <... pwrite64 resumed>) = 3 [pid 21717] <... futex resumed>) = 0 [pid 21716] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... restart_syscall resumed>) = 0 [pid 21722] <... prctl resumed>) = 0 [pid 21721] <... openat resumed>) = 3 [pid 21720] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21719] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21717] exit_group(0 [pid 21722] setpgid(0, 0 [pid 21721] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21720] <... futex resumed>) = ? [pid 21719] <... futex resumed>) = 1 [pid 21717] <... exit_group resumed>) = ? [pid 21715] <... futex resumed>) = 0 [pid 21722] <... setpgid resumed>) = 0 [pid 21720] +++ exited with 0 +++ [pid 21719] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21716] <... futex resumed>) = 0 [pid 21715] exit_group(0 [pid 21721] <... futex resumed>) = 1 [pid 21716] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21721] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21716] <... futex resumed>) = 0 [pid 21719] <... futex resumed>) = ? [pid 21715] <... exit_group resumed>) = ? [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21721] <... pwrite64 resumed>) = 3 [pid 21719] +++ exited with 0 +++ [pid 21716] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21722] <... openat resumed>) = 3 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21722] write(3, "1000", 4 [pid 21721] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21722] <... write resumed>) = 4 [pid 21721] <... futex resumed>) = 1 [pid 21717] +++ exited with 0 +++ [pid 21716] <... futex resumed>) = 0 [pid 21715] +++ exited with 0 +++ [pid 21722] close(3 [pid 21721] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21716] exit_group(0) = ? [pid 21721] <... futex resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21723 attached [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21717, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21723] set_robust_list(0x5555804616e0, 24 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21723] <... set_robust_list resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21723] rt_sigprocmask(SIG_SETMASK, [] [pid 21722] <... close resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21723 [pid 21723] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21722] write(1, "executing program\n", 18 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21722] <... write resumed>) = 18 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21722] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21723] <... prctl resumed>) = 0 [pid 21722] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21722] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21723] setpgid(0, 0 [pid 21722] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21721] +++ exited with 0 +++ [pid 21716] +++ exited with 0 +++ [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21723] <... setpgid resumed>) = 0 [pid 21722] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21716, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21722] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 21722] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21722] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21725 attached ci2-upstream-fs/strace-static-x86_64: Process 21724 attached [pid 21723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] <... restart_syscall resumed>) = 0 [pid 21725] set_robust_list(0x5555804616e0, 24 [pid 21724] set_robust_list(0x5555804616e0, 24 [pid 21722] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21725 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21724 [pid 21725] <... set_robust_list resumed>) = 0 [pid 21724] <... set_robust_list resumed>) = 0 [pid 21723] <... openat resumed>) = 3 [pid 21722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21726 attached [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21726] 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 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21726] <... rseq resumed>) = 0 [pid 21723] write(3, "1000", 4 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21726] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21725] rt_sigprocmask(SIG_SETMASK, [] [pid 21722] <... clone3 resumed> => {parent_tid=[21726]}, 88) = 21726 [pid 21726] <... set_robust_list resumed>) = 0 [pid 21724] rt_sigprocmask(SIG_SETMASK, [] [pid 21723] <... write resumed>) = 4 [pid 21722] rt_sigprocmask(SIG_SETMASK, [] [pid 21726] rt_sigprocmask(SIG_SETMASK, [] [pid 21725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21723] close(3 [pid 21724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21722] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21726] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21723] <... close resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21726] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21722] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21723] write(1, "executing program\n", 18 [pid 21726] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21722] <... futex resumed>) = 0 [pid 21726] <... futex resumed>) = 0 [pid 21726] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21725] <... prctl resumed>) = 0 [pid 21725] setpgid(0, 0) = 0 [pid 21725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21725] write(3, "1000", 4 [pid 21723] <... write resumed>) = 18 [pid 21722] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21724] <... prctl resumed>) = 0 [pid 21722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 21724] setpgid(0, 0 [pid 21725] <... write resumed>) = 4 [pid 21724] <... setpgid resumed>) = 0 [pid 21725] close(3 [pid 21723] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21725] <... close resumed>) = 0 [pid 21724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21725] write(1, "executing program\n", 18) = 18 [pid 21722] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21725] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21724] <... openat resumed>) = 3 [pid 21723] <... futex resumed>) = 0 [pid 21726] <... futex resumed>) = 0 [pid 21725] <... futex resumed>) = 0 executing program [pid 21726] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21725] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21724] write(3, "1000", 4 [pid 21723] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21722] <... futex resumed>) = 1 ci2-upstream-fs/strace-static-x86_64: Process 21727 attached [pid 21726] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21725] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21724] <... write resumed>) = 4 [pid 21723] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21722] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21727] set_robust_list(0x5555804616e0, 24 [pid 21726] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21724] close(3 [pid 21723] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21727 [pid 21727] <... set_robust_list resumed>) = 0 [pid 21726] <... futex resumed>) = 1 [pid 21725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21724] <... close resumed>) = 0 [pid 21723] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21722] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21727] rt_sigprocmask(SIG_SETMASK, [] [pid 21726] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21724] write(1, "executing program\n", 18 [pid 21723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21722] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21724] <... write resumed>) = 18 [pid 21727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21725] <... mmap resumed>) = 0x7fe46feef000 [pid 21723] <... mmap resumed>) = 0x7fe46feef000 [pid 21722] <... futex resumed>) = 0 [pid 21727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21726] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21725] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21724] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21722] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21726] <... openat resumed>) = 3 [pid 21724] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21723] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21727] <... prctl resumed>) = 0 [pid 21725] <... mprotect resumed>) = 0 [pid 21724] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21723] <... mprotect resumed>) = 0 [pid 21727] setpgid(0, 0 [pid 21726] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21725] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21724] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21723] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21727] <... setpgid resumed>) = 0 [pid 21726] <... futex resumed>) = 1 [pid 21725] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21723] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21722] <... futex resumed>) = 0 [pid 21727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21726] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21722] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21728 attached ci2-upstream-fs/strace-static-x86_64: Process 21729 attached [pid 21727] <... openat resumed>) = 3 [pid 21726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21724] <... mmap resumed>) = 0x7fe46feef000 [pid 21722] <... futex resumed>) = 0 [pid 21729] 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 [pid 21728] 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 [pid 21727] write(3, "1000", 4 [pid 21726] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21725] <... clone3 resumed> => {parent_tid=[21729]}, 88) = 21729 [pid 21724] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21723] <... clone3 resumed> => {parent_tid=[21728]}, 88) = 21728 [pid 21722] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21729] <... rseq resumed>) = 0 [pid 21728] <... rseq resumed>) = 0 [pid 21727] <... write resumed>) = 4 [pid 21726] <... pwrite64 resumed>) = 3 [pid 21725] rt_sigprocmask(SIG_SETMASK, [] [pid 21724] <... mprotect resumed>) = 0 [pid 21723] rt_sigprocmask(SIG_SETMASK, [] [pid 21729] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21728] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21727] close(3 [pid 21726] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21724] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21723] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21729] <... set_robust_list resumed>) = 0 [pid 21728] <... set_robust_list resumed>) = 0 [pid 21727] <... close resumed>) = 0 [pid 21726] <... futex resumed>) = 1 [pid 21725] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21722] <... futex resumed>) = 0 [pid 21723] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21724] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21729] rt_sigprocmask(SIG_SETMASK, [] [pid 21728] rt_sigprocmask(SIG_SETMASK, [] [pid 21727] write(1, "executing program\n", 18 [pid 21726] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21725] <... futex resumed>) = 0 [pid 21723] <... futex resumed>) = 0 executing program [pid 21722] exit_group(0 [pid 21729] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21727] <... write resumed>) = 18 [pid 21725] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21724] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21723] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21729] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21728] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21727] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21726] <... futex resumed>) = ? [pid 21722] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21730 attached [pid 21726] +++ exited with 0 +++ [pid 21729] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21728] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21727] <... futex resumed>) = 0 [pid 21724] <... clone3 resumed> => {parent_tid=[21730]}, 88) = 21730 [pid 21729] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21728] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21727] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21724] rt_sigprocmask(SIG_SETMASK, [] [pid 21729] <... futex resumed>) = 1 [pid 21728] <... futex resumed>) = 1 [pid 21727] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21725] <... futex resumed>) = 0 [pid 21724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21729] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21728] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21730] 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 [pid 21727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21725] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21723] <... futex resumed>) = 0 [pid 21729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21725] <... futex resumed>) = 0 [pid 21724] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21723] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21730] <... rseq resumed>) = 0 [pid 21729] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21730] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21728] <... futex resumed>) = 0 [pid 21727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21725] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21724] <... futex resumed>) = 0 [pid 21723] <... futex resumed>) = 1 [pid 21730] <... set_robust_list resumed>) = 0 [pid 21729] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21728] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21727] <... mmap resumed>) = 0x7fe46feef000 [pid 21724] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21723] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21722] +++ exited with 0 +++ [pid 21730] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21730] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21729] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21728] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21727] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21730] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21729] <... futex resumed>) = 1 [pid 21727] <... mprotect resumed>) = 0 [pid 21725] <... futex resumed>) = 0 [pid 21730] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21730] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21729] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21728] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21727] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21725] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21730] <... futex resumed>) = 1 [pid 21729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21728] <... futex resumed>) = 1 [pid 21727] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21725] <... futex resumed>) = 0 [pid 21724] <... futex resumed>) = 0 [pid 21723] <... futex resumed>) = 0 [pid 21730] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21729] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21728] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21725] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21724] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21723] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21724] <... futex resumed>) = 0 [pid 21723] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21731 attached [pid 21730] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21724] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21723] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21731] 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 [pid 21730] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21729] <... openat resumed>) = 3 [pid 21728] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21727] <... clone3 resumed> => {parent_tid=[21731]}, 88) = 21731 [pid 21731] <... rseq resumed>) = 0 [pid 21728] <... openat resumed>) = 3 [pid 21731] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21730] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21729] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21728] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21727] rt_sigprocmask(SIG_SETMASK, [] [pid 21731] <... set_robust_list resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21732 attached [pid 21730] <... futex resumed>) = 1 [pid 21729] <... futex resumed>) = 1 [pid 21728] <... futex resumed>) = 1 [pid 21727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21725] <... futex resumed>) = 0 [pid 21724] <... futex resumed>) = 0 [pid 21723] <... futex resumed>) = 0 [pid 21729] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21732] set_robust_list(0x5555804616e0, 24 [pid 21731] rt_sigprocmask(SIG_SETMASK, [] [pid 21730] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21728] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21727] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21725] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21724] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21723] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21732 [pid 21732] <... set_robust_list resumed>) = 0 [pid 21731] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21727] <... futex resumed>) = 0 [pid 21725] <... futex resumed>) = 0 [pid 21724] <... futex resumed>) = 0 [pid 21723] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21732] rt_sigprocmask(SIG_SETMASK, [] [pid 21731] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21730] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21729] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21728] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21727] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21725] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21724] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21723] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21731] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21729] <... pwrite64 resumed>) = 3 [pid 21732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21731] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21730] <... openat resumed>) = 3 [pid 21732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21729] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21728] <... pwrite64 resumed>) = 3 [pid 21727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21732] <... prctl resumed>) = 0 [pid 21730] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21731] <... futex resumed>) = 0 [pid 21729] <... futex resumed>) = 1 [pid 21728] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21727] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21725] <... futex resumed>) = 0 [pid 21732] setpgid(0, 0 [pid 21731] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21730] <... futex resumed>) = 1 [pid 21729] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21728] <... futex resumed>) = 1 [pid 21727] <... futex resumed>) = 0 [pid 21725] exit_group(0 [pid 21724] <... futex resumed>) = 0 [pid 21723] <... futex resumed>) = 0 [pid 21732] <... setpgid resumed>) = 0 [pid 21730] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21729] <... futex resumed>) = ? [pid 21728] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21727] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21725] <... exit_group resumed>) = ? [pid 21724] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21723] exit_group(0 [pid 21732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21731] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21729] +++ exited with 0 +++ [pid 21724] <... futex resumed>) = 0 [pid 21728] <... futex resumed>) = ? [pid 21724] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21723] <... exit_group resumed>) = ? [pid 21732] <... openat resumed>) = 3 [pid 21730] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21731] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21728] +++ exited with 0 +++ [pid 21732] write(3, "1000", 4 [pid 21731] <... futex resumed>) = 1 [pid 21730] <... pwrite64 resumed>) = 3 [pid 21727] <... futex resumed>) = 0 [pid 21725] +++ exited with 0 +++ [pid 21732] <... write resumed>) = 4 [pid 21731] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21730] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21727] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21723] +++ exited with 0 +++ [pid 21732] close(3 [pid 21731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21730] <... futex resumed>) = 1 [pid 21727] <... futex resumed>) = 0 [pid 21724] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21732] <... close resumed>) = 0 [pid 21731] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21730] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21727] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21724] exit_group(0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21732] write(1, "executing program\n", 18 [pid 21731] <... openat resumed>) = 3 [pid 21730] <... futex resumed>) = ? [pid 21724] <... exit_group resumed>) = ? [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21732] <... write resumed>) = 18 [pid 21731] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21730] +++ exited with 0 +++ executing program [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21733 attached [pid 21732] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21731] <... futex resumed>) = 1 [pid 21727] <... futex resumed>) = 0 [pid 21732] <... futex resumed>) = 0 [pid 21731] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21727] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21724] +++ exited with 0 +++ [pid 21732] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21733 [pid 21732] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21731] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21733] set_robust_list(0x5555804616e0, 24 [pid 21732] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21727] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21724, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21731] <... pwrite64 resumed>) = 3 [pid 21733] <... set_robust_list resumed>) = 0 [pid 21732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21727] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21731] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21733] rt_sigprocmask(SIG_SETMASK, [] [pid 21732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21731] <... futex resumed>) = 0 [pid 21727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21727] exit_group(0 [pid 21733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21732] <... mmap resumed>) = 0x7fe46feef000 [pid 21733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21727] <... exit_group resumed>) = ? [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21732] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21731] +++ exited with 0 +++ [pid 21732] <... mprotect resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21732] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21734 attached [pid 21734] 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 [pid 21732] <... clone3 resumed> => {parent_tid=[21734]}, 88) = 21734 [pid 21734] <... rseq resumed>) = 0 [pid 21732] rt_sigprocmask(SIG_SETMASK, [] [pid 21734] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21734] <... set_robust_list resumed>) = 0 [pid 21734] rt_sigprocmask(SIG_SETMASK, [] [pid 21732] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21733] <... prctl resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21734] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21733] setpgid(0, 0 [pid 21732] <... futex resumed>) = 0 [pid 21734] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21732] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21734] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21733] <... setpgid resumed>) = 0 [pid 21732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21734] <... futex resumed>) = 0 [pid 21733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21732] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21734] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21732] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21735 attached [pid 21734] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21733] <... openat resumed>) = 3 [pid 21732] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21734] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21733] write(3, "1000", 4 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21735 ci2-upstream-fs/strace-static-x86_64: Process 21736 attached [pid 21734] <... futex resumed>) = 1 [pid 21732] <... futex resumed>) = 0 [pid 21736] set_robust_list(0x5555804616e0, 24 [pid 21735] set_robust_list(0x5555804616e0, 24 [pid 21734] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21733] <... write resumed>) = 4 [pid 21732] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21736] <... set_robust_list resumed>) = 0 [pid 21734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21732] <... futex resumed>) = 0 [pid 21736] rt_sigprocmask(SIG_SETMASK, [] [pid 21735] <... set_robust_list resumed>) = 0 [pid 21734] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21733] close(3 [pid 21732] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21736 [pid 21736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21735] rt_sigprocmask(SIG_SETMASK, [] [pid 21734] <... openat resumed>) = 3 [pid 21733] <... close resumed>) = 0 [pid 21727] +++ exited with 0 +++ [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21733] write(1, "executing program\n", 18 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21727, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 21736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21734] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21733] <... write resumed>) = 18 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21736] <... prctl resumed>) = 0 [pid 21735] <... prctl resumed>) = 0 [pid 21734] <... futex resumed>) = 1 [pid 21733] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21732] <... futex resumed>) = 0 [pid 21736] setpgid(0, 0 [pid 21735] setpgid(0, 0 [pid 21734] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21733] <... futex resumed>) = 0 [pid 21735] <... setpgid resumed>) = 0 [pid 21736] <... setpgid resumed>) = 0 [pid 21733] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21732] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21734] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21733] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21732] <... futex resumed>) = 0 [pid 21735] <... openat resumed>) = 3 [pid 21734] <... pwrite64 resumed>) = 3 [pid 21733] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21732] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 21736] <... openat resumed>) = 3 [pid 21734] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21736] write(3, "1000", 4 [pid 21734] <... futex resumed>) = 1 [pid 21732] <... futex resumed>) = 0 [pid 21735] write(3, "1000", 4 [pid 21733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21732] exit_group(0 [pid 21736] <... write resumed>) = 4 [pid 21734] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21735] <... write resumed>) = 4 [pid 21733] <... mmap resumed>) = 0x7fe46feef000 [pid 21735] close(3 [pid 21733] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21736] close(3 [pid 21735] <... close resumed>) = 0 [pid 21734] <... futex resumed>) = ? [pid 21733] <... mprotect resumed>) = 0 [pid 21732] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21736] <... close resumed>) = 0 [pid 21735] write(1, "executing program\n", 18 [pid 21734] +++ exited with 0 +++ [pid 21733] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21736] write(1, "executing program\n", 18 [pid 21735] <... write resumed>) = 18 [pid 21735] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21733] <... rt_sigprocmask resumed>, [], 8) = 0 executing program executing program [pid 21736] <... write resumed>) = 18 [pid 21735] <... futex resumed>) = 0 [pid 21733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21736] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21737 attached [pid 21735] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21737] 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 [pid 21735] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21737] <... rseq resumed>) = 0 [pid 21735] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21733] <... clone3 resumed> => {parent_tid=[21737]}, 88) = 21737 [pid 21737] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21736] <... futex resumed>) = 0 [pid 21735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21736] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21737] <... set_robust_list resumed>) = 0 [pid 21735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21733] rt_sigprocmask(SIG_SETMASK, [] [pid 21737] rt_sigprocmask(SIG_SETMASK, [] [pid 21736] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21735] <... mmap resumed>) = 0x7fe46feef000 [pid 21733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21732] +++ exited with 0 +++ [pid 21737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21736] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21735] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21733] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21737] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21735] <... mprotect resumed>) = 0 [pid 21733] <... futex resumed>) = 0 [pid 21736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21738 attached [pid 21737] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21736] <... mmap resumed>) = 0x7fe46feef000 [pid 21735] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21733] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21738 [pid 21738] set_robust_list(0x5555804616e0, 24 [pid 21737] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21736] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21735] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21736] <... mprotect resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21738] <... set_robust_list resumed>) = 0 [pid 21737] <... futex resumed>) = 0 [pid 21736] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21733] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21739 attached [pid 21738] rt_sigprocmask(SIG_SETMASK, [] [pid 21737] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21736] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21733] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21739] 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 [pid 21738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21737] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21735] <... clone3 resumed> => {parent_tid=[21739]}, 88) = 21739 [pid 21733] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21737] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21735] rt_sigprocmask(SIG_SETMASK, [] [pid 21733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21740 attached [pid 21739] <... rseq resumed>) = 0 [pid 21738] <... prctl resumed>) = 0 [pid 21737] <... futex resumed>) = 0 [pid 21735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21733] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21741 attached [pid 21739] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21738] setpgid(0, 0 [pid 21737] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21740] 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 [pid 21736] <... clone3 resumed> => {parent_tid=[21740]}, 88) = 21740 [pid 21735] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21733] <... futex resumed>) = 0 [pid 21741] set_robust_list(0x5555804616e0, 24 [pid 21740] <... rseq resumed>) = 0 [pid 21739] <... set_robust_list resumed>) = 0 [pid 21738] <... setpgid resumed>) = 0 [pid 21737] <... openat resumed>) = 3 [pid 21736] rt_sigprocmask(SIG_SETMASK, [] [pid 21735] <... futex resumed>) = 0 [pid 21733] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21741] <... set_robust_list resumed>) = 0 [pid 21740] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21739] rt_sigprocmask(SIG_SETMASK, [] [pid 21738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21737] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21735] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21741 [pid 21741] rt_sigprocmask(SIG_SETMASK, [] [pid 21740] <... set_robust_list resumed>) = 0 [pid 21739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21738] <... openat resumed>) = 3 [pid 21737] <... futex resumed>) = 0 [pid 21736] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21733] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21739] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21740] rt_sigprocmask(SIG_SETMASK, [] [pid 21738] write(3, "1000", 4 [pid 21737] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21739] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21736] <... futex resumed>) = 0 [pid 21733] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21741] <... prctl resumed>) = 0 [pid 21740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21739] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21738] <... write resumed>) = 4 [pid 21737] <... pwrite64 resumed>) = 3 [pid 21736] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21733] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21741] setpgid(0, 0 [pid 21740] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21739] <... futex resumed>) = 1 [pid 21738] close(3 [pid 21737] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21735] <... futex resumed>) = 0 [pid 21741] <... setpgid resumed>) = 0 [pid 21740] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21739] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21738] <... close resumed>) = 0 [pid 21737] <... futex resumed>) = 1 [pid 21735] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21733] <... futex resumed>) = 0 [pid 21741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21740] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21738] write(1, "executing program\n", 18 [pid 21737] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21735] <... futex resumed>) = 0 [pid 21733] exit_group(0 [pid 21741] <... openat resumed>) = 3 [pid 21740] <... futex resumed>) = 1 [pid 21738] <... write resumed>) = 18 [pid 21737] <... futex resumed>) = ? [pid 21736] <... futex resumed>) = 0 [pid 21733] <... exit_group resumed>) = ? executing program [pid 21739] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21740] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21737] +++ exited with 0 +++ [pid 21741] write(3, "1000", 4 [pid 21739] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21738] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21736] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21735] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21740] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21741] <... write resumed>) = 4 [pid 21740] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21739] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21738] <... futex resumed>) = 0 [pid 21736] <... futex resumed>) = 0 [pid 21733] +++ exited with 0 +++ [pid 21741] close(3 [pid 21740] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21739] <... futex resumed>) = 1 [pid 21738] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21736] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21735] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21741] <... close resumed>) = 0 [pid 21740] <... futex resumed>) = 0 [pid 21739] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21738] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21735] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> executing program [pid 21741] write(1, "executing program\n", 18 [pid 21740] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21738] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21736] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21735] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21741] <... write resumed>) = 18 [pid 21740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21739] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21736] <... futex resumed>) = 0 [pid 21735] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21741] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21740] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21736] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21741] <... futex resumed>) = 0 [pid 21740] <... openat resumed>) = 3 [pid 21739] <... openat resumed>) = 3 [pid 21741] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21738] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21741] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21741] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21740] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21740] <... futex resumed>) = 1 [pid 21738] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21736] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21740] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21739] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21738] <... mprotect resumed>) = 0 [pid 21736] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21741] <... mmap resumed>) = 0x7fe46feef000 [pid 21741] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21736] <... futex resumed>) = 0 [pid 21741] <... mprotect resumed>) = 0 [pid 21740] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21739] <... futex resumed>) = 1 [pid 21736] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21735] <... futex resumed>) = 0 [pid 21741] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21740] <... pwrite64 resumed>) = 3 [pid 21738] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21740] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21741] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21742 attached [pid 21739] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21738] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21735] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21738] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21735] <... futex resumed>) = 0 [pid 21742] set_robust_list(0x5555804616e0, 24 [pid 21741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21740] <... futex resumed>) = 1 [pid 21739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21736] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21742 ci2-upstream-fs/strace-static-x86_64: Process 21744 attached ci2-upstream-fs/strace-static-x86_64: Process 21743 attached [pid 21742] <... set_robust_list resumed>) = 0 [pid 21740] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21739] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21736] exit_group(0 [pid 21735] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21744] 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 [pid 21743] 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 [pid 21742] rt_sigprocmask(SIG_SETMASK, [] [pid 21741] <... clone3 resumed> => {parent_tid=[21744]}, 88) = 21744 [pid 21740] <... futex resumed>) = ? [pid 21739] <... pwrite64 resumed>) = 3 [pid 21738] <... clone3 resumed> => {parent_tid=[21743]}, 88) = 21743 [pid 21736] <... exit_group resumed>) = ? [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21744] <... rseq resumed>) = 0 [pid 21743] <... rseq resumed>) = 0 [pid 21740] +++ exited with 0 +++ [pid 21738] rt_sigprocmask(SIG_SETMASK, [] [pid 21744] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21743] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21739] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21743] <... set_robust_list resumed>) = 0 [pid 21742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21739] <... futex resumed>) = 1 [pid 21738] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21744] <... set_robust_list resumed>) = 0 [pid 21743] rt_sigprocmask(SIG_SETMASK, [] [pid 21741] rt_sigprocmask(SIG_SETMASK, [] [pid 21738] <... futex resumed>) = 0 [pid 21744] rt_sigprocmask(SIG_SETMASK, [] [pid 21743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21739] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21738] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21735] <... futex resumed>) = 0 [pid 21744] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21741] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21743] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 21735] exit_group(0 [pid 21744] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21741] <... futex resumed>) = 0 [pid 21742] <... prctl resumed>) = 0 [pid 21743] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21741] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21742] setpgid(0, 0 [pid 21739] <... futex resumed>) = ? [pid 21735] <... exit_group resumed>) = ? [pid 21744] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21743] <... futex resumed>) = 1 [pid 21739] +++ exited with 0 +++ [pid 21738] <... futex resumed>) = 0 [pid 21744] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21743] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21742] <... setpgid resumed>) = 0 [pid 21738] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21738] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21743] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21736] +++ exited with 0 +++ [pid 21744] <... futex resumed>) = 1 [pid 21741] <... futex resumed>) = 0 [pid 21742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21744] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21741] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21743] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21736, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21743] <... futex resumed>) = 1 [pid 21738] <... futex resumed>) = 0 [pid 21744] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21743] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21741] <... futex resumed>) = 0 [pid 21738] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21742] <... openat resumed>) = 3 [pid 21738] <... futex resumed>) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> executing program [pid 21743] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21741] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21738] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21744] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21743] <... openat resumed>) = 3 [pid 21742] write(3, "1000", 4 [pid 21741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] <... restart_syscall resumed>) = 0 [pid 21744] <... futex resumed>) = 0 [pid 21742] <... write resumed>) = 4 [pid 21741] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21744] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21742] close(3 [pid 21741] <... futex resumed>) = 0 [pid 21743] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21735] +++ exited with 0 +++ [pid 21743] <... futex resumed>) = 1 [pid 21742] <... close resumed>) = 0 [pid 21741] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21738] <... futex resumed>) = 0 [pid 21744] <... openat resumed>) = 3 [pid 21743] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21742] write(1, "executing program\n", 18 [pid 21738] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21742] <... write resumed>) = 18 [pid 21738] <... futex resumed>) = 0 [pid 21744] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21744] <... futex resumed>) = 1 [pid 21743] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21742] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21741] <... futex resumed>) = 0 [pid 21738] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21744] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21743] <... pwrite64 resumed>) = 3 [pid 21742] <... futex resumed>) = 0 [pid 21741] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21743] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21742] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21741] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21745 attached [pid 21744] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21743] <... futex resumed>) = 1 [pid 21742] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21741] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21738] <... futex resumed>) = 0 [pid 21745] set_robust_list(0x5555804616e0, 24 [pid 21744] <... pwrite64 resumed>) = 3 [pid 21743] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21742] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21738] exit_group(0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21745 [pid 21745] <... set_robust_list resumed>) = 0 [pid 21744] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21743] <... futex resumed>) = ? [pid 21742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21738] <... exit_group resumed>) = ? [pid 21745] rt_sigprocmask(SIG_SETMASK, [] [pid 21744] <... futex resumed>) = 1 [pid 21743] +++ exited with 0 +++ [pid 21742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21741] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21744] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21741] exit_group(0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21744] <... futex resumed>) = ? [pid 21742] <... mmap resumed>) = 0x7fe46feef000 [pid 21741] <... exit_group resumed>) = ? [pid 21738] +++ exited with 0 +++ [pid 21744] +++ exited with 0 +++ [pid 21742] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21738, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21742] <... mprotect resumed>) = 0 [pid 21742] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21746 attached [pid 21746] 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 [pid 21742] <... clone3 resumed> => {parent_tid=[21746]}, 88) = 21746 [pid 21746] <... rseq resumed>) = 0 [pid 21745] <... prctl resumed>) = 0 [pid 21742] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21745] setpgid(0, 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21745] <... setpgid resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21746] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21741] +++ exited with 0 +++ [pid 21746] <... set_robust_list resumed>) = 0 [pid 21745] <... openat resumed>) = 3 [pid 21742] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21746] rt_sigprocmask(SIG_SETMASK, [] [pid 21742] <... futex resumed>) = 0 [pid 21746] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21742] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21746] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 21746] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21741, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21746] <... futex resumed>) = 1 [pid 21742] <... futex resumed>) = 0 [pid 21742] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21746] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21742] <... futex resumed>) = 0 [pid 21746] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21745] write(3, "1000", 4 [pid 21742] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21745] <... write resumed>) = 4 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21747 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21747 attached [pid 21746] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21745] close(3 [pid 21747] set_robust_list(0x5555804616e0, 24 [pid 21746] <... futex resumed>) = 1 [pid 21742] <... futex resumed>) = 0 [pid 21747] <... set_robust_list resumed>) = 0 [pid 21746] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21742] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21747] rt_sigprocmask(SIG_SETMASK, [] [pid 21746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21745] <... close resumed>) = 0 [pid 21742] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21748 attached [pid 21747] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21746] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21745] write(1, "executing program\n", 18 [pid 21742] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21748] set_robust_list(0x5555804616e0, 24 [pid 21747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21746] <... openat resumed>) = 3 [pid 21747] <... prctl resumed>) = 0 executing program [pid 21747] setpgid(0, 0 [pid 21748] <... set_robust_list resumed>) = 0 [pid 21747] <... setpgid resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21748 [pid 21746] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21745] <... write resumed>) = 18 ci2-upstream-fs/strace-static-x86_64: Process 21749 attached [pid 21747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21742] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21745] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21749 [pid 21748] rt_sigprocmask(SIG_SETMASK, [] [pid 21745] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21745] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21749] set_robust_list(0x5555804616e0, 24 [pid 21748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21747] <... openat resumed>) = 3 [pid 21746] <... futex resumed>) = 1 [pid 21742] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21749] <... set_robust_list resumed>) = 0 [pid 21748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21747] write(3, "1000", 4 [pid 21746] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21745] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21742] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21749] rt_sigprocmask(SIG_SETMASK, [] [pid 21747] <... write resumed>) = 4 [pid 21746] <... pwrite64 resumed>) = 3 [pid 21742] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21748] <... prctl resumed>) = 0 [pid 21747] close(3 [pid 21745] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21746] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21748] setpgid(0, 0 [pid 21747] <... close resumed>) = 0 [pid 21746] <... futex resumed>) = 1 [pid 21745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21742] <... futex resumed>) = 0 [pid 21749] <... prctl resumed>) = 0 [pid 21748] <... setpgid resumed>) = 0 [pid 21747] write(1, "executing program\n", 18 [pid 21746] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 21745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21749] setpgid(0, 0 [pid 21748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21747] <... write resumed>) = 18 [pid 21745] <... mmap resumed>) = 0x7fe46feef000 [pid 21742] exit_group(0 [pid 21749] <... setpgid resumed>) = 0 [pid 21748] <... openat resumed>) = 3 [pid 21745] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21747] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21746] <... futex resumed>) = ? [pid 21742] <... exit_group resumed>) = ? [pid 21749] <... openat resumed>) = 3 [pid 21748] write(3, "1000", 4 [pid 21745] <... mprotect resumed>) = 0 [pid 21748] <... write resumed>) = 4 [pid 21747] <... futex resumed>) = 0 [pid 21745] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21747] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21749] write(3, "1000", 4 [pid 21748] close(3 [pid 21747] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21745] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21749] <... write resumed>) = 4 [pid 21748] <... close resumed>) = 0 [pid 21749] close(3 [pid 21748] write(1, "executing program\n", 18 [pid 21747] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21749] <... close resumed>) = 0 [pid 21748] <... write resumed>) = 18 [pid 21747] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21749] write(1, "executing program\n", 18 [pid 21748] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21750 attached [pid 21749] <... write resumed>) = 18 [pid 21748] <... futex resumed>) = 0 executing program executing program [pid 21747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21749] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21748] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21747] <... mmap resumed>) = 0x7fe46feef000 [pid 21750] 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 [pid 21746] +++ exited with 0 +++ [pid 21745] <... clone3 resumed> => {parent_tid=[21750]}, 88) = 21750 [pid 21742] +++ exited with 0 +++ [pid 21750] <... rseq resumed>) = 0 [pid 21749] <... futex resumed>) = 0 [pid 21748] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21747] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21745] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21742, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21750] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21749] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21748] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21747] <... mprotect resumed>) = 0 [pid 21745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21750] <... set_robust_list resumed>) = 0 [pid 21749] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21749] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21750] rt_sigprocmask(SIG_SETMASK, [] [pid 21749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21748] <... mmap resumed>) = 0x7fe46feef000 [pid 21745] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21747] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21745] <... futex resumed>) = 0 [pid 21748] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21750] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21749] <... mmap resumed>) = 0x7fe46feef000 [pid 21748] <... mprotect resumed>) = 0 [pid 21745] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21749] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21748] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21747] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21750] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21749] <... mprotect resumed>) = 0 [pid 21750] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21749] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21748] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21751 attached [pid 21750] <... futex resumed>) = 1 [pid 21749] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21748] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21745] <... futex resumed>) = 0 [pid 21750] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21747] <... clone3 resumed> => {parent_tid=[21751]}, 88) = 21751 [pid 21745] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21745] <... futex resumed>) = 0 [pid 21750] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21747] rt_sigprocmask(SIG_SETMASK, [] [pid 21745] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21752 attached [pid 21751] 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 [pid 21750] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21749] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21747] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21753 attached [pid 21752] 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 [pid 21751] <... rseq resumed>) = 0 [pid 21750] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21748] <... clone3 resumed> => {parent_tid=[21752]}, 88) = 21752 [pid 21747] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21753] 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 [pid 21752] <... rseq resumed>) = 0 [pid 21751] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21750] <... futex resumed>) = 1 [pid 21749] <... clone3 resumed> => {parent_tid=[21753]}, 88) = 21753 [pid 21748] rt_sigprocmask(SIG_SETMASK, [] [pid 21747] <... futex resumed>) = 0 [pid 21745] <... futex resumed>) = 0 [pid 21753] <... rseq resumed>) = 0 [pid 21752] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21751] <... set_robust_list resumed>) = 0 [pid 21750] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21749] rt_sigprocmask(SIG_SETMASK, [] [pid 21748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21747] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21745] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21753] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21752] <... set_robust_list resumed>) = 0 [pid 21751] rt_sigprocmask(SIG_SETMASK, [] [pid 21750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21748] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21745] <... futex resumed>) = 0 [pid 21753] <... set_robust_list resumed>) = 0 [pid 21752] rt_sigprocmask(SIG_SETMASK, [] [pid 21751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21750] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21745] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21753] rt_sigprocmask(SIG_SETMASK, [] [pid 21752] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21751] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21750] <... openat resumed>) = 3 [pid 21749] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21748] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21753] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21752] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21749] <... futex resumed>) = 0 [pid 21748] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21750] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21753] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21752] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21751] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21749] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21751] <... futex resumed>) = 1 [pid 21753] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21752] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21751] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21750] <... futex resumed>) = 1 [pid 21747] <... futex resumed>) = 0 [pid 21745] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21754 attached [pid 21753] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21752] <... futex resumed>) = 1 [pid 21750] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21748] <... futex resumed>) = 0 [pid 21747] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21745] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21753] <... futex resumed>) = 1 [pid 21752] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21749] <... futex resumed>) = 0 [pid 21748] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21754] set_robust_list(0x5555804616e0, 24 [pid 21753] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21749] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21748] <... futex resumed>) = 0 [pid 21751] <... futex resumed>) = 0 [pid 21747] <... futex resumed>) = 1 [pid 21745] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21754 [pid 21754] <... set_robust_list resumed>) = 0 [pid 21753] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21752] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21751] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21750] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21749] <... futex resumed>) = 0 [pid 21748] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21747] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21745] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21754] rt_sigprocmask(SIG_SETMASK, [] [pid 21750] <... pwrite64 resumed>) = 3 [pid 21753] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21752] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21751] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21749] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21753] <... futex resumed>) = 0 [pid 21752] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21750] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21753] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21752] <... futex resumed>) = 1 [pid 21751] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21750] <... futex resumed>) = 1 [pid 21749] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21748] <... futex resumed>) = 0 [pid 21745] <... futex resumed>) = 0 [pid 21754] <... prctl resumed>) = 0 [pid 21753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21752] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21751] <... futex resumed>) = 1 [pid 21750] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21749] <... futex resumed>) = 0 [pid 21748] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21747] <... futex resumed>) = 0 [pid 21745] exit_group(0 [pid 21754] setpgid(0, 0 [pid 21753] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21751] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21750] <... futex resumed>) = ? [pid 21749] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21748] <... futex resumed>) = 0 [pid 21747] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21745] <... exit_group resumed>) = ? [pid 21754] <... setpgid resumed>) = 0 [pid 21750] +++ exited with 0 +++ [pid 21747] <... futex resumed>) = 0 [pid 21748] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21752] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21752] <... openat resumed>) = 3 [pid 21751] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21753] <... openat resumed>) = 3 [pid 21752] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21751] <... openat resumed>) = 3 [pid 21747] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21748] <... futex resumed>) = 0 [pid 21754] <... openat resumed>) = 3 [pid 21748] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21754] write(3, "1000", 4 [pid 21753] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21752] <... futex resumed>) = 1 [pid 21751] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21748] <... futex resumed>) = 0 [pid 21745] +++ exited with 0 +++ [pid 21754] <... write resumed>) = 4 [pid 21753] <... futex resumed>) = 1 [pid 21752] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21751] <... futex resumed>) = 1 [pid 21749] <... futex resumed>) = 0 [pid 21748] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21747] <... futex resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21754] close(3 [pid 21753] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21752] <... pwrite64 resumed>) = 3 [pid 21751] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21749] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21747] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21754] <... close resumed>) = 0 [pid 21753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21752] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21749] <... futex resumed>) = 0 [pid 21747] <... futex resumed>) = 0 [pid 21754] write(1, "executing program\n", 18 [pid 21753] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21752] <... futex resumed>) = 1 [pid 21751] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21749] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21748] <... futex resumed>) = 0 executing program [pid 21747] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21754] <... write resumed>) = 18 [pid 21753] <... pwrite64 resumed>) = 3 [pid 21752] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21751] <... pwrite64 resumed>) = 3 [pid 21748] exit_group(0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21754] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21753] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21752] <... futex resumed>) = ? [pid 21751] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21748] <... exit_group resumed>) = ? [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21754] <... futex resumed>) = 0 [pid 21753] <... futex resumed>) = 1 [pid 21752] +++ exited with 0 +++ [pid 21751] <... futex resumed>) = 1 [pid 21749] <... futex resumed>) = 0 [pid 21747] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21754] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21747] exit_group(0 [pid 21754] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21747] <... exit_group resumed>) = ? [pid 21753] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21749] exit_group(0 [pid 21754] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21753] <... futex resumed>) = ? [pid 21749] <... exit_group resumed>) = ? [pid 21748] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21755 attached [pid 21754] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21753] +++ exited with 0 +++ [pid 21754] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21755] set_robust_list(0x5555804616e0, 24 [pid 21754] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21751] +++ exited with 0 +++ [pid 21747] +++ exited with 0 +++ [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21755 [pid 21755] <... set_robust_list resumed>) = 0 [pid 21754] <... mprotect resumed>) = 0 [pid 21749] +++ exited with 0 +++ [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21755] rt_sigprocmask(SIG_SETMASK, [] [pid 21754] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... restart_syscall resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21749, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21755] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21754] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21754] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21755] <... prctl resumed>) = 0 [pid 21755] setpgid(0, 0ci2-upstream-fs/strace-static-x86_64: Process 21756 attached ) = 0 [pid 21754] <... clone3 resumed> => {parent_tid=[21756]}, 88) = 21756 [pid 21756] 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 [pid 21755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21754] rt_sigprocmask(SIG_SETMASK, [] [pid 21756] <... rseq resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21757 attached [pid 21756] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21755] <... openat resumed>) = 3 [pid 21754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21757] set_robust_list(0x5555804616e0, 24 [pid 21756] <... set_robust_list resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21757 [pid 5629] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21758 attached [pid 21757] <... set_robust_list resumed>) = 0 [pid 21756] rt_sigprocmask(SIG_SETMASK, [] [pid 21754] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21758] set_robust_list(0x5555804616e0, 24 [pid 21757] rt_sigprocmask(SIG_SETMASK, [] [pid 21756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21755] write(3, "1000", 4 [pid 21754] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21758 [pid 21758] <... set_robust_list resumed>) = 0 [pid 21757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21756] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21755] <... write resumed>) = 4 [pid 21754] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21758] rt_sigprocmask(SIG_SETMASK, [] [pid 21757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21756] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21755] close(3 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21757] <... prctl resumed>) = 0 [pid 21756] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21757] setpgid(0, 0 [pid 21756] <... futex resumed>) = 1 [pid 21755] <... close resumed>) = 0 [pid 21754] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21757] <... setpgid resumed>) = 0 [pid 21756] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21755] write(1, "executing program\n", 18 [pid 21754] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21758] <... prctl resumed>) = 0 [pid 21757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21755] <... write resumed>) = 18 [pid 21754] <... futex resumed>) = 0 [pid 21758] setpgid(0, 0 [pid 21756] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21754] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21758] <... setpgid resumed>) = 0 [pid 21755] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21757] <... openat resumed>) = 3 [pid 21756] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21755] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21759 attached [pid 21757] write(3, "1000", 4 [pid 21755] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21759] set_robust_list(0x5555804616e0, 24 [pid 21758] <... openat resumed>) = 3 [pid 21757] <... write resumed>) = 4 [pid 21756] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21755] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21759] <... set_robust_list resumed>) = 0 [pid 21757] close(3 [pid 21756] <... futex resumed>) = 1 [pid 21755] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21754] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21759 [pid 21759] rt_sigprocmask(SIG_SETMASK, [] [pid 21758] write(3, "1000", 4 [pid 21757] <... close resumed>) = 0 [pid 21756] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21755] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21754] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21758] <... write resumed>) = 4 [pid 21754] <... futex resumed>) = 0 [pid 21758] close(3 [pid 21759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21758] <... close resumed>) = 0 [pid 21757] write(1, "executing program\n", 18 [pid 21756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 executing program [pid 21754] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21758] write(1, "executing program\n", 18 [pid 21757] <... write resumed>) = 18 executing program [pid 21756] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21755] <... mmap resumed>) = 0x7fe46feef000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21759] <... prctl resumed>) = 0 [pid 21758] <... write resumed>) = 18 [pid 21757] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21756] <... openat resumed>) = 3 [pid 21755] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21759] setpgid(0, 0 [pid 21758] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21757] <... futex resumed>) = 0 [pid 21756] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21755] <... mprotect resumed>) = 0 [pid 21759] <... setpgid resumed>) = 0 [pid 21758] <... futex resumed>) = 0 [pid 21757] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21756] <... futex resumed>) = 1 [pid 21754] <... futex resumed>) = 0 [pid 21759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21758] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21757] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21756] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21755] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21754] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21759] <... openat resumed>) = 3 [pid 21758] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21757] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21754] <... futex resumed>) = 0 [pid 21759] write(3, "1000", 4 [pid 21758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21755] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21754] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21759] <... write resumed>) = 4 [pid 21757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21759] close(3 [pid 21758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21757] <... mmap resumed>) = 0x7fe46feef000 [pid 21756] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21760 attached [pid 21759] <... close resumed>) = 0 [pid 21758] <... mmap resumed>) = 0x7fe46feef000 [pid 21757] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21756] <... pwrite64 resumed>) = 3 [pid 21760] 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 [pid 21759] write(1, "executing program\n", 18 [pid 21758] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21757] <... mprotect resumed>) = 0 executing program [pid 21756] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21755] <... clone3 resumed> => {parent_tid=[21760]}, 88) = 21760 [pid 21760] <... rseq resumed>) = 0 [pid 21759] <... write resumed>) = 18 [pid 21758] <... mprotect resumed>) = 0 [pid 21757] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21756] <... futex resumed>) = 1 [pid 21755] rt_sigprocmask(SIG_SETMASK, [] [pid 21754] <... futex resumed>) = 0 [pid 21760] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21759] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21755] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21760] <... set_robust_list resumed>) = 0 [pid 21759] <... futex resumed>) = 0 [pid 21757] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21756] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21755] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21754] exit_group(0 [pid 21760] rt_sigprocmask(SIG_SETMASK, [] [pid 21759] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21758] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21756] <... futex resumed>) = ? [pid 21755] <... futex resumed>) = 0 [pid 21760] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21761 attached [pid 21760] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21759] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21758] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21756] +++ exited with 0 +++ [pid 21755] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21754] <... exit_group resumed>) = ? [pid 21761] 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 [pid 21760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21757] <... clone3 resumed> => {parent_tid=[21761]}, 88) = 21761 [pid 21761] <... rseq resumed>) = 0 [pid 21759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21757] rt_sigprocmask(SIG_SETMASK, [] [pid 21759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21761] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21760] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21762 attached ) = 1 [pid 21759] <... mmap resumed>) = 0x7fe46feef000 [pid 21758] <... clone3 resumed> => {parent_tid=[21762]}, 88) = 21762 [pid 21757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21755] <... futex resumed>) = 0 [pid 21754] +++ exited with 0 +++ [pid 21762] 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 [pid 21761] <... set_robust_list resumed>) = 0 [pid 21760] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21759] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21758] rt_sigprocmask(SIG_SETMASK, [] [pid 21757] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21755] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21762] <... rseq resumed>) = 0 [pid 21761] rt_sigprocmask(SIG_SETMASK, [] [pid 21760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21759] <... mprotect resumed>) = 0 [pid 21758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21757] <... futex resumed>) = 0 [pid 21755] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21762] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21760] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21759] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21758] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21757] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21755] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21762] <... set_robust_list resumed>) = 0 [pid 21761] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21759] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21758] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21762] rt_sigprocmask(SIG_SETMASK, [] [pid 21761] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21760] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21758] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21763 attached [pid 21762] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21761] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21760] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21763] 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 [pid 21762] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21761] <... futex resumed>) = 1 [pid 21760] <... futex resumed>) = 1 [pid 21757] <... futex resumed>) = 0 [pid 21755] <... futex resumed>) = 0 [pid 21763] <... rseq resumed>) = 0 [pid 21762] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21761] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21760] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21759] <... clone3 resumed> => {parent_tid=[21763]}, 88) = 21763 [pid 21757] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21755] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21763] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21762] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21761] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21759] rt_sigprocmask(SIG_SETMASK, [] [pid 21755] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21763] <... set_robust_list resumed>) = 0 [pid 21762] <... futex resumed>) = 1 [pid 21761] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21760] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21758] <... futex resumed>) = 0 [pid 21757] <... futex resumed>) = 0 [pid 21755] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21763] rt_sigprocmask(SIG_SETMASK, [] [pid 21762] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21761] <... futex resumed>) = 0 [pid 21759] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21758] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21757] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21761] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21760] <... openat resumed>) = 3 [pid 21759] <... futex resumed>) = 0 [pid 21757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21762] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21759] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21758] <... futex resumed>) = 0 [pid 21757] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21763] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21762] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21761] <... futex resumed>) = 0 [pid 21760] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21758] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21757] <... futex resumed>) = 1 [pid 21763] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21761] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21760] <... futex resumed>) = 1 [pid 21755] <... futex resumed>) = 0 [pid 21762] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21757] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21763] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21762] <... futex resumed>) = 1 [pid 21761] <... openat resumed>) = 3 [pid 21760] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21758] <... futex resumed>) = 0 [pid 21755] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21764 attached [pid 21763] <... futex resumed>) = 1 [pid 21762] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21759] <... futex resumed>) = 0 [pid 21755] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21764 [pid 21760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21763] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21761] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21758] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21755] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21760] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21764] set_robust_list(0x5555804616e0, 24) = 0 [pid 21762] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21761] <... futex resumed>) = 1 [pid 21760] <... pwrite64 resumed>) = 3 [pid 21759] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21758] <... futex resumed>) = 0 [pid 21757] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21764] rt_sigprocmask(SIG_SETMASK, [] [pid 21763] <... futex resumed>) = 0 [pid 21762] <... openat resumed>) = 3 [pid 21761] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21760] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21759] <... futex resumed>) = 1 [pid 21758] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21757] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21762] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21759] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21763] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21760] <... futex resumed>) = 1 [pid 21757] <... futex resumed>) = 0 [pid 21764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21762] <... futex resumed>) = 0 [pid 21761] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21758] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21757] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21763] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21762] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21761] <... pwrite64 resumed>) = 3 [pid 21760] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21758] <... futex resumed>) = 0 [pid 21755] <... futex resumed>) = 0 [pid 21764] <... prctl resumed>) = 0 [pid 21762] <... pwrite64 resumed>) = 3 [pid 21761] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21758] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21764] setpgid(0, 0 [pid 21761] <... futex resumed>) = 1 [pid 21757] <... futex resumed>) = 0 [pid 21755] exit_group(0 [pid 21764] <... setpgid resumed>) = 0 [pid 21763] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21762] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21761] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21757] exit_group(0 [pid 21764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21763] <... futex resumed>) = 1 [pid 21762] <... futex resumed>) = 1 [pid 21761] <... futex resumed>) = ? [pid 21760] <... futex resumed>) = ? [pid 21759] <... futex resumed>) = 0 [pid 21758] <... futex resumed>) = 0 [pid 21757] <... exit_group resumed>) = ? [pid 21755] <... exit_group resumed>) = ? [pid 21763] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21762] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21761] +++ exited with 0 +++ [pid 21759] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21758] exit_group(0 [pid 21764] <... openat resumed>) = 3 [pid 21763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21762] <... futex resumed>) = ? [pid 21760] +++ exited with 0 +++ [pid 21759] <... futex resumed>) = 0 [pid 21758] <... exit_group resumed>) = ? [pid 21757] +++ exited with 0 +++ [pid 21755] +++ exited with 0 +++ [pid 21764] write(3, "1000", 4 [pid 21763] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21762] +++ exited with 0 +++ [pid 21759] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21758] +++ exited with 0 +++ [pid 21764] <... write resumed>) = 4 [pid 21763] <... openat resumed>) = 3 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21764] close(3 [pid 21763] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21764] <... close resumed>) = 0 [pid 21763] <... futex resumed>) = 1 [pid 21759] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21764] write(1, "executing program\n", 18 [pid 21763] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21759] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 21764] <... write resumed>) = 18 [pid 21763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21759] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21764] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21763] pwrite64(3, "\x02\x15\x5e", 3, 2) = 3 [pid 21759] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21763] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21766 attached ci2-upstream-fs/strace-static-x86_64: Process 21765 attached [pid 21764] <... futex resumed>) = 0 [pid 21759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21764] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21763] <... futex resumed>) = 0 [pid 21759] exit_group(0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21765 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21766 [pid 21766] set_robust_list(0x5555804616e0, 24 [pid 21765] set_robust_list(0x5555804616e0, 24 [pid 21764] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21759] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21766] <... set_robust_list resumed>) = 0 [pid 21765] <... set_robust_list resumed>) = 0 [pid 21764] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21766] rt_sigprocmask(SIG_SETMASK, [] [pid 21765] rt_sigprocmask(SIG_SETMASK, [] [pid 21766] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21766] <... prctl resumed>) = 0 [pid 21765] <... prctl resumed>) = 0 [pid 21764] <... mmap resumed>) = 0x7fe46feef000 [pid 21766] setpgid(0, 0 [pid 21765] setpgid(0, 0 [pid 21766] <... setpgid resumed>) = 0 [pid 21765] <... setpgid resumed>) = 0 [pid 21766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21764] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21766] <... openat resumed>) = 3 [pid 21765] <... openat resumed>) = 3 [pid 21764] <... mprotect resumed>) = 0 [pid 21766] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 21767 attached [pid 21765] write(3, "1000", 4 [pid 21764] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21763] +++ exited with 0 +++ [pid 21759] +++ exited with 0 +++ [pid 21764] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21767] set_robust_list(0x5555804616e0, 24 [pid 21766] <... write resumed>) = 4 [pid 21765] <... write resumed>) = 4 [pid 21764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21767 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21768 attached [pid 21767] <... set_robust_list resumed>) = 0 [pid 21766] close(3 [pid 21765] close(3 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21768] 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 [pid 21767] rt_sigprocmask(SIG_SETMASK, [] [pid 21766] <... close resumed>) = 0 [pid 21765] <... close resumed>) = 0 [pid 21764] <... clone3 resumed> => {parent_tid=[21768]}, 88) = 21768 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21768] <... rseq resumed>) = 0 executing program [pid 21766] write(1, "executing program\n", 18 [pid 21768] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21765] write(1, "executing program\n", 18 executing program [pid 21764] rt_sigprocmask(SIG_SETMASK, [] [pid 21768] <... set_robust_list resumed>) = 0 [pid 21767] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21766] <... write resumed>) = 18 [pid 21765] <... write resumed>) = 18 [pid 21764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21768] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21768] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21766] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21765] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21764] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21768] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21766] <... futex resumed>) = 0 [pid 21765] <... futex resumed>) = 0 [pid 21764] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21768] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21767] <... prctl resumed>) = 0 [pid 21768] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21768] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21766] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21764] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21767] setpgid(0, 0 [pid 21765] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21766] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21767] <... setpgid resumed>) = 0 [pid 21764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21766] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21764] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21766] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21764] <... futex resumed>) = 1 [pid 21766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21764] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21768] <... futex resumed>) = 0 [pid 21766] <... mmap resumed>) = 0x7fe46feef000 [pid 21765] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21768] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21767] <... openat resumed>) = 3 [pid 21765] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21768] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21768] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21766] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-upstream-fs/strace-static-x86_64: Process 21769 attached [pid 21768] <... futex resumed>) = 1 [pid 21767] write(3, "1000", 4 [pid 21766] <... mprotect resumed>) = 0 [pid 21765] <... mmap resumed>) = 0x7fe46feef000 [pid 21764] <... futex resumed>) = 0 [pid 21769] set_robust_list(0x5555804616e0, 24 [pid 21768] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21767] <... write resumed>) = 4 [pid 21766] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21765] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21764] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21769] <... set_robust_list resumed>) = 0 [pid 21768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21767] close(3 [pid 21766] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21765] <... mprotect resumed>) = 0 [pid 21764] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21769 [pid 21769] rt_sigprocmask(SIG_SETMASK, [] [pid 21767] <... close resumed>) = 0 [pid 21766] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21764] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21770 attached [pid 21769] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21768] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21767] write(1, "executing program\n", 18 [pid 21765] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21770] 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 [pid 21768] <... openat resumed>) = 3 [pid 21767] <... write resumed>) = 18 [pid 21766] <... clone3 resumed> => {parent_tid=[21770]}, 88) = 21770 executing program [pid 21770] <... rseq resumed>) = 0 [pid 21769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21766] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21770] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21767] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21766] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21765] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21770] <... set_robust_list resumed>) = 0 [pid 21769] <... prctl resumed>) = 0 [pid 21768] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21767] <... futex resumed>) = 0 [pid 21766] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21770] rt_sigprocmask(SIG_SETMASK, [] [pid 21769] setpgid(0, 0 [pid 21768] <... futex resumed>) = 1 [pid 21767] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21766] <... futex resumed>) = 0 [pid 21764] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21771 attached [pid 21770] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21769] <... setpgid resumed>) = 0 [pid 21768] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21767] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21766] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21764] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21771] 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 [pid 21770] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21767] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21771] <... rseq resumed>) = 0 [pid 21770] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21769] <... openat resumed>) = 3 [pid 21768] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21767] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21765] <... clone3 resumed> => {parent_tid=[21771]}, 88) = 21771 [pid 21764] <... futex resumed>) = 0 [pid 21771] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21770] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21769] write(3, "1000", 4 [pid 21768] <... pwrite64 resumed>) = 3 [pid 21767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21765] rt_sigprocmask(SIG_SETMASK, [] [pid 21764] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21771] <... set_robust_list resumed>) = 0 [pid 21770] <... futex resumed>) = 1 [pid 21769] <... write resumed>) = 4 [pid 21768] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21767] <... mmap resumed>) = 0x7fe46feef000 [pid 21766] <... futex resumed>) = 0 [pid 21765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21771] rt_sigprocmask(SIG_SETMASK, [] [pid 21770] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21769] close(3 [pid 21768] <... futex resumed>) = 0 [pid 21767] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21766] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21765] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21764] exit_group(0 [pid 21771] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21769] <... close resumed>) = 0 [pid 21767] <... mprotect resumed>) = 0 [pid 21766] <... futex resumed>) = 0 [pid 21765] <... futex resumed>) = 0 [pid 21764] <... exit_group resumed>) = ? [pid 21770] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21769] write(1, "executing program\n", 18 [pid 21767] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21766] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 21765] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21769] <... write resumed>) = 18 [pid 21767] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21771] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21769] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21771] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21770] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21769] <... futex resumed>) = 0 [pid 21771] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21770] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21771] <... futex resumed>) = 1 [pid 21770] <... futex resumed>) = 1 ci2-upstream-fs/strace-static-x86_64: Process 21772 attached [pid 21769] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21767] <... clone3 resumed> => {parent_tid=[21772]}, 88) = 21772 [pid 21766] <... futex resumed>) = 0 [pid 21765] <... futex resumed>) = 0 [pid 21772] 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 [pid 21771] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21770] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21769] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21768] +++ exited with 0 +++ [pid 21767] rt_sigprocmask(SIG_SETMASK, [] [pid 21766] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21765] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21764] +++ exited with 0 +++ [pid 21772] <... rseq resumed>) = 0 [pid 21771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21769] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21767] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21766] <... futex resumed>) = 0 [pid 21765] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21772] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21771] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21770] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21769] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21767] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21766] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21765] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21772] <... set_robust_list resumed>) = 0 [pid 21769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21767] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21772] rt_sigprocmask(SIG_SETMASK, [] [pid 21771] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21770] <... openat resumed>) = 3 [pid 21769] <... mmap resumed>) = 0x7fe46feef000 [pid 21767] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... restart_syscall resumed>) = 0 [pid 21772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21769] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21772] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21771] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21770] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21769] <... mprotect resumed>) = 0 [pid 21772] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21771] <... futex resumed>) = 1 [pid 21770] <... futex resumed>) = 1 [pid 21769] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21766] <... futex resumed>) = 0 [pid 21765] <... futex resumed>) = 0 [pid 21772] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21771] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21770] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21769] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21766] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21765] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21772] <... futex resumed>) = 1 [pid 21770] <... pwrite64 resumed>) = 3 [pid 21769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21767] <... futex resumed>) = 0 [pid 21766] <... futex resumed>) = 0 [pid 21765] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21771] <... openat resumed>) = 3 ci2-upstream-fs/strace-static-x86_64: Process 21773 attached [pid 21772] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21770] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21767] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21766] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21765] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21771] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21771] <... futex resumed>) = 0 [pid 21770] <... futex resumed>) = 0 [pid 21769] <... clone3 resumed> => {parent_tid=[21773]}, 88) = 21773 [pid 21767] <... futex resumed>) = 0 [pid 21766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21773] 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 [pid 21772] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21771] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21770] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21769] rt_sigprocmask(SIG_SETMASK, [] [pid 21766] exit_group(0 [pid 21765] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21773] <... rseq resumed>) = 0 [pid 21772] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21769] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21767] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21774 attached [pid 21772] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21773] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21771] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21770] <... futex resumed>) = ? [pid 21769] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21766] <... exit_group resumed>) = ? [pid 21765] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21774 [pid 21774] set_robust_list(0x5555804616e0, 24 [pid 21773] <... set_robust_list resumed>) = 0 [pid 21772] <... futex resumed>) = 0 [pid 21771] <... pwrite64 resumed>) = 3 [pid 21770] +++ exited with 0 +++ [pid 21769] <... futex resumed>) = 0 [pid 21767] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21765] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21772] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21769] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21767] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21774] <... set_robust_list resumed>) = 0 [pid 21773] rt_sigprocmask(SIG_SETMASK, [] [pid 21772] <... openat resumed>) = 3 [pid 21771] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21767] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21774] rt_sigprocmask(SIG_SETMASK, [] [pid 21773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21772] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21771] <... futex resumed>) = 1 [pid 21765] <... futex resumed>) = 0 [pid 21774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21773] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21772] <... futex resumed>) = 1 [pid 21771] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21767] <... futex resumed>) = 0 [pid 21766] +++ exited with 0 +++ [pid 21765] exit_group(0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21766, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21773] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21772] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21767] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21765] <... exit_group resumed>) = ? [pid 21771] <... futex resumed>) = ? [pid 21774] <... prctl resumed>) = 0 [pid 21773] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21767] <... futex resumed>) = 0 [pid 21772] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21767] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21772] <... pwrite64 resumed>) = 3 [pid 21772] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21774] setpgid(0, 0 [pid 21773] <... futex resumed>) = 1 [pid 21771] +++ exited with 0 +++ [pid 21769] <... futex resumed>) = 0 [pid 21765] +++ exited with 0 +++ [pid 21774] <... setpgid resumed>) = 0 [pid 21773] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21772] <... futex resumed>) = 1 [pid 21769] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21767] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21765, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21772] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21769] <... futex resumed>) = 0 [pid 21774] <... openat resumed>) = 3 [pid 21773] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21769] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21767] exit_group(0) = ? [pid 21774] write(3, "1000", 4 [pid 21773] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21772] <... futex resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21774] <... write resumed>) = 4 [pid 21773] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21774] close(3 [pid 21772] +++ exited with 0 +++ [pid 21773] <... futex resumed>) = 1 [pid 21769] <... futex resumed>) = 0 [pid 21767] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21773] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21769] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21769] <... futex resumed>) = 0 [pid 21774] <... close resumed>) = 0 [pid 21773] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21769] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21774] write(1, "executing program\n", 18 executing program [pid 21773] <... openat resumed>) = 3 [pid 21774] <... write resumed>) = 18 [pid 21773] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21775 attached [pid 21769] <... futex resumed>) = 0 [pid 21774] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21773] <... futex resumed>) = 1 [pid 21769] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21774] <... futex resumed>) = 0 [pid 21775] set_robust_list(0x5555804616e0, 24) = 0 [pid 21774] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21773] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21769] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21776 attached [pid 21775] rt_sigprocmask(SIG_SETMASK, [] [pid 21774] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21773] <... pwrite64 resumed>) = 3 [pid 21769] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21775 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21776] set_robust_list(0x5555804616e0, 24 [pid 21775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21774] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21773] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21776] <... set_robust_list resumed>) = 0 [pid 21774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21773] <... futex resumed>) = 1 [pid 21769] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21776 [pid 21775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21773] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21769] exit_group(0 [pid 21773] <... futex resumed>) = ? [pid 21773] +++ exited with 0 +++ [pid 21769] <... exit_group resumed>) = ? [pid 21776] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21774] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21775] <... prctl resumed>) = 0 [pid 21774] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21777 attached [pid 21776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21775] setpgid(0, 0 [pid 21774] <... mprotect resumed>) = 0 [pid 21769] +++ exited with 0 +++ [pid 21777] set_robust_list(0x5555804616e0, 24 executing program [pid 21776] <... prctl resumed>) = 0 [pid 21775] <... setpgid resumed>) = 0 [pid 21774] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21777 [pid 21775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21774] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21777] <... set_robust_list resumed>) = 0 [pid 21776] setpgid(0, 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21775] <... openat resumed>) = 3 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21777] rt_sigprocmask(SIG_SETMASK, [] [pid 21776] <... setpgid resumed>) = 0 [pid 21775] write(3, "1000", 4 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21775] <... write resumed>) = 4 [pid 21774] <... clone3 resumed> => {parent_tid=[21778]}, 88) = 21778 ci2-upstream-fs/strace-static-x86_64: Process 21778 attached [pid 21775] close(3 [pid 21778] 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 [pid 21776] <... openat resumed>) = 3 [pid 21774] rt_sigprocmask(SIG_SETMASK, [] [pid 21778] <... rseq resumed>) = 0 [pid 21777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21775] <... close resumed>) = 0 [pid 21774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21778] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21776] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 21779 attached [pid 21778] <... set_robust_list resumed>) = 0 [pid 21776] <... write resumed>) = 4 [pid 21775] write(1, "executing program\n", 18 [pid 21777] <... prctl resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21779 [pid 21774] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21778] rt_sigprocmask(SIG_SETMASK, [] [pid 21775] <... write resumed>) = 18 [pid 21779] set_robust_list(0x5555804616e0, 24 [pid 21777] setpgid(0, 0 [pid 21774] <... futex resumed>) = 0 [pid 21775] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21776] close(3 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21779] <... set_robust_list resumed>) = 0 [pid 21778] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21777] <... setpgid resumed>) = 0 [pid 21776] <... close resumed>) = 0 [pid 21775] <... futex resumed>) = 0 [pid 21774] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21779] rt_sigprocmask(SIG_SETMASK, [] [pid 21778] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21776] write(1, "executing program\n", 18 executing program [pid 21775] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21778] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21776] <... write resumed>) = 18 [pid 21777] <... openat resumed>) = 3 [pid 21779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21775] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21778] <... futex resumed>) = 1 [pid 21777] write(3, "1000", 4 [pid 21776] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21775] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21774] <... futex resumed>) = 0 [pid 21779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21778] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21777] <... write resumed>) = 4 [pid 21776] <... futex resumed>) = 0 [pid 21775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21774] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21779] <... prctl resumed>) = 0 [pid 21778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21777] close(3 [pid 21776] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21774] <... futex resumed>) = 0 [pid 21779] setpgid(0, 0 [pid 21778] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21777] <... close resumed>) = 0 [pid 21776] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21775] <... mmap resumed>) = 0x7fe46feef000 [pid 21774] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21779] <... setpgid resumed>) = 0 [pid 21778] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21777] write(1, "executing program\n", 18 [pid 21776] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program [pid 21775] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21777] <... write resumed>) = 18 [pid 21776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21779] <... openat resumed>) = 3 [pid 21778] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21777] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21775] <... mprotect resumed>) = 0 [pid 21778] <... futex resumed>) = 1 [pid 21776] <... mmap resumed>) = 0x7fe46feef000 [pid 21779] write(3, "1000", 4 [pid 21777] <... futex resumed>) = 0 [pid 21779] <... write resumed>) = 4 [pid 21777] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21775] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21774] <... futex resumed>) = 0 [pid 21778] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21776] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21774] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21779] close(3 [pid 21778] <... futex resumed>) = 0 [pid 21777] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21776] <... mprotect resumed>) = 0 [pid 21774] <... futex resumed>) = 1 [pid 21779] <... close resumed>) = 0 [pid 21777] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21779] write(1, "executing program\n", 18 executing program [pid 21778] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21775] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21774] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21776] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21779] <... write resumed>) = 18 [pid 21777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21779] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21778] <... openat resumed>) = 3 [pid 21777] <... mmap resumed>) = 0x7fe46feef000 [pid 21776] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21780 attached [pid 21779] <... futex resumed>) = 0 [pid 21778] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21777] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21781 attached [pid 21780] 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 [pid 21779] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21778] <... futex resumed>) = 1 [pid 21777] <... mprotect resumed>) = 0 [pid 21775] <... clone3 resumed> => {parent_tid=[21780]}, 88) = 21780 [pid 21774] <... futex resumed>) = 0 [pid 21781] 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 [pid 21780] <... rseq resumed>) = 0 [pid 21779] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21778] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21777] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21776] <... clone3 resumed> => {parent_tid=[21781]}, 88) = 21781 [pid 21775] rt_sigprocmask(SIG_SETMASK, [] [pid 21774] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21780] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21781] <... rseq resumed>) = 0 [pid 21779] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21778] <... pwrite64 resumed>) = 3 [pid 21777] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21776] rt_sigprocmask(SIG_SETMASK, [] [pid 21775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21774] <... futex resumed>) = 0 [pid 21781] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21780] <... set_robust_list resumed>) = 0 [pid 21779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21778] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21775] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21774] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21782 attached [pid 21781] <... set_robust_list resumed>) = 0 [pid 21780] rt_sigprocmask(SIG_SETMASK, [] [pid 21779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21778] <... futex resumed>) = 0 [pid 21776] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21775] <... futex resumed>) = 0 [pid 21774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21782] 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 [pid 21781] rt_sigprocmask(SIG_SETMASK, [] [pid 21780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21779] <... mmap resumed>) = 0x7fe46feef000 [pid 21778] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21777] <... clone3 resumed> => {parent_tid=[21782]}, 88) = 21782 [pid 21776] <... futex resumed>) = 0 [pid 21775] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21774] exit_group(0 [pid 21782] <... rseq resumed>) = 0 [pid 21781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21780] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21779] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21777] rt_sigprocmask(SIG_SETMASK, [] [pid 21776] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21782] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21781] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21780] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21779] <... mprotect resumed>) = 0 [pid 21778] <... futex resumed>) = ? [pid 21777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21774] <... exit_group resumed>) = ? [pid 21782] <... set_robust_list resumed>) = 0 [pid 21781] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21780] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21779] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21778] +++ exited with 0 +++ [pid 21777] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21782] rt_sigprocmask(SIG_SETMASK, [] [pid 21781] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21780] <... futex resumed>) = 1 [pid 21777] <... futex resumed>) = 0 [pid 21775] <... futex resumed>) = 0 [pid 21780] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21779] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21775] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21782] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21781] <... futex resumed>) = 1 [pid 21780] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21777] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21776] <... futex resumed>) = 0 [pid 21775] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21783 attached [pid 21782] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21781] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21776] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21780] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21775] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21782] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21780] <... futex resumed>) = 0 [pid 21776] <... futex resumed>) = 0 [pid 21774] +++ exited with 0 +++ [pid 21783] 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 [pid 21782] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21781] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21780] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21779] <... clone3 resumed> => {parent_tid=[21783]}, 88) = 21783 [pid 21776] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21783] <... rseq resumed>) = 0 [pid 21782] <... futex resumed>) = 1 [pid 21781] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21779] rt_sigprocmask(SIG_SETMASK, [] [pid 21777] <... futex resumed>) = 0 [pid 21776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21775] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21774, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21783] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21782] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21781] <... futex resumed>) = 0 [pid 21780] <... futex resumed>) = 0 [pid 21779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21777] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21776] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21775] <... futex resumed>) = 1 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21783] <... set_robust_list resumed>) = 0 [pid 21782] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21781] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21780] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21779] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21777] <... futex resumed>) = 0 [pid 21776] <... futex resumed>) = 0 [pid 21775] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... restart_syscall resumed>) = 0 [pid 21783] rt_sigprocmask(SIG_SETMASK, [] [pid 21782] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21781] <... openat resumed>) = 3 [pid 21780] <... openat resumed>) = 3 [pid 21779] <... futex resumed>) = 0 [pid 21777] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21776] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21783] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21782] <... futex resumed>) = 0 [pid 21781] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21780] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21779] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21783] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21782] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21781] <... futex resumed>) = 0 [pid 21780] <... futex resumed>) = 1 [pid 21777] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21776] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21775] <... futex resumed>) = 0 [pid 21782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21781] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21777] <... futex resumed>) = 0 [pid 21776] <... futex resumed>) = 0 [pid 21783] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21782] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21780] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21775] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21776] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21781] <... pwrite64 resumed>) = 3 [pid 21783] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21782] <... openat resumed>) = 3 [pid 21780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21777] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21775] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21783] <... futex resumed>) = 1 [pid 21782] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21781] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21780] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21779] <... futex resumed>) = 0 [pid 21775] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21783] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21782] <... futex resumed>) = 1 [pid 21781] <... futex resumed>) = 1 [pid 21780] <... pwrite64 resumed>) = 3 [pid 21779] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21777] <... futex resumed>) = 0 [pid 21776] <... futex resumed>) = 0 [pid 21783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21782] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21781] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21780] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21779] <... futex resumed>) = 0 [pid 21777] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21776] exit_group(0 [pid 21783] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21779] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21777] <... futex resumed>) = 0 [pid 21776] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21784 attached [pid 21783] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21781] <... futex resumed>) = ? [pid 21780] <... futex resumed>) = 1 [pid 21775] <... futex resumed>) = 0 [pid 21784] set_robust_list(0x5555804616e0, 24 [pid 21782] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21780] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21777] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21775] exit_group(0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21784 [pid 21784] <... set_robust_list resumed>) = 0 [pid 21783] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21782] <... pwrite64 resumed>) = 3 [pid 21780] <... futex resumed>) = ? [pid 21775] <... exit_group resumed>) = ? [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21783] <... futex resumed>) = 1 [pid 21780] +++ exited with 0 +++ [pid 21779] <... futex resumed>) = 0 [pid 21784] rt_sigprocmask(SIG_SETMASK, [] [pid 21783] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21782] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21779] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21782] <... futex resumed>) = 1 [pid 21779] <... futex resumed>) = 0 [pid 21784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21783] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21782] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21779] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21777] <... futex resumed>) = 0 [pid 21777] exit_group(0 [pid 21775] +++ exited with 0 +++ [pid 21781] +++ exited with 0 +++ [pid 21776] +++ exited with 0 +++ [pid 21783] <... openat resumed>) = 3 [pid 21784] <... prctl resumed>) = 0 [pid 21783] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21782] <... futex resumed>) = ? [pid 21777] <... exit_group resumed>) = ? [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21775, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21784] setpgid(0, 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21776, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21782] +++ exited with 0 +++ [pid 21784] <... setpgid resumed>) = 0 [pid 21784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21784] <... openat resumed>) = 3 [pid 21783] <... futex resumed>) = 1 [pid 21779] <... futex resumed>) = 0 [pid 21777] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21783] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21777, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21784] write(3, "1000", 4 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21784] <... write resumed>) = 4 [pid 21779] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21785 attached [pid 21784] close(3 [pid 21783] <... futex resumed>) = 0 [pid 21779] <... futex resumed>) = 1 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21785] set_robust_list(0x5555804616e0, 24 [pid 21784] <... close resumed>) = 0 [pid 21783] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21779] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21786 attached [pid 21785] <... set_robust_list resumed>) = 0 [pid 21784] write(1, "executing program\n", 18 [pid 21783] <... pwrite64 resumed>) = 3 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21785 executing program [pid 21786] set_robust_list(0x5555804616e0, 24 [pid 21785] rt_sigprocmask(SIG_SETMASK, [] [pid 21784] <... write resumed>) = 18 [pid 21783] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21786] <... set_robust_list resumed>) = 0 [pid 21785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21784] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21783] <... futex resumed>) = 1 [pid 21779] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21786 [pid 21786] rt_sigprocmask(SIG_SETMASK, [] [pid 21785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21784] <... futex resumed>) = 0 [pid 21783] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21779] exit_group(0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21785] <... prctl resumed>) = 0 [pid 21784] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21783] <... futex resumed>) = ? [pid 21779] <... exit_group resumed>) = ? [pid 21786] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21785] setpgid(0, 0 [pid 21784] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21783] +++ exited with 0 +++ [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21785] <... setpgid resumed>) = 0 [pid 21784] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21785] <... openat resumed>) = 3 [pid 21784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 ci2-upstream-fs/strace-static-x86_64: Process 21787 attached [pid 21786] <... prctl resumed>) = 0 [pid 21785] write(3, "1000", 4 [pid 21779] +++ exited with 0 +++ [pid 21787] set_robust_list(0x5555804616e0, 24 [pid 21786] setpgid(0, 0 [pid 21785] <... write resumed>) = 4 [pid 21784] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21787 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21787] <... set_robust_list resumed>) = 0 [pid 21786] <... setpgid resumed>) = 0 [pid 21785] close(3 [pid 21784] <... mprotect resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21784] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21787] rt_sigprocmask(SIG_SETMASK, [] [pid 21785] <... close resumed>) = 0 [pid 21784] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21786] <... openat resumed>) = 3 [pid 21784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21786] write(3, "1000", 4 [pid 21785] write(1, "executing program\n", 18 executing program [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21788 attached [pid 21787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21786] <... write resumed>) = 4 [pid 21785] <... write resumed>) = 18 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21784] <... clone3 resumed> => {parent_tid=[21788]}, 88) = 21788 [pid 21788] 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 [pid 21787] <... prctl resumed>) = 0 [pid 21786] close(3 [pid 21785] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21784] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21788] <... rseq resumed>) = 0 [pid 21787] setpgid(0, 0 [pid 21786] <... close resumed>) = 0 [pid 21785] <... futex resumed>) = 0 [pid 21784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21785] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21785] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21786] write(1, "executing program\n", 18 [pid 21788] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21784] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21785] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21788] <... set_robust_list resumed>) = 0 [pid 21787] <... setpgid resumed>) = 0 [pid 21786] <... write resumed>) = 18 [pid 21785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21784] <... futex resumed>) = 0 [pid 21788] rt_sigprocmask(SIG_SETMASK, [] [pid 21787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21785] <... mmap resumed>) = 0x7fe46feef000 [pid 21786] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21784] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21788] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21785] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 21788] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21787] <... openat resumed>) = 3 [pid 21785] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21789 attached [pid 21788] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21787] write(3, "1000", 4 [pid 21786] <... futex resumed>) = 0 [pid 21788] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21789] set_robust_list(0x5555804616e0, 24 [pid 21788] <... futex resumed>) = 1 [pid 21787] <... write resumed>) = 4 [pid 21786] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21784] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21789 [pid 21789] <... set_robust_list resumed>) = 0 [pid 21788] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21787] close(3 [pid 21786] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21784] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21790 attached [pid 21789] rt_sigprocmask(SIG_SETMASK, [] [pid 21788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21787] <... close resumed>) = 0 [pid 21786] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21785] <... clone3 resumed> => {parent_tid=[21790]}, 88) = 21790 [pid 21784] <... futex resumed>) = 0 [pid 21790] 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 [pid 21789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21788] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21787] write(1, "executing program\n", 18 [pid 21786] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21785] rt_sigprocmask(SIG_SETMASK, [] [pid 21784] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21790] <... rseq resumed>) = 0 [pid 21789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21787] <... write resumed>) = 18 [pid 21786] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21787] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21786] <... mmap resumed>) = 0x7fe46feef000 [pid 21785] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21790] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21789] <... prctl resumed>) = 0 [pid 21788] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21787] <... futex resumed>) = 0 [pid 21786] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21785] <... futex resumed>) = 0 [pid 21790] <... set_robust_list resumed>) = 0 [pid 21789] setpgid(0, 0 [pid 21787] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21786] <... mprotect resumed>) = 0 [pid 21785] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21790] rt_sigprocmask(SIG_SETMASK, [] [pid 21789] <... setpgid resumed>) = 0 [pid 21788] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21787] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21786] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21788] <... futex resumed>) = 1 [pid 21787] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21786] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21784] <... futex resumed>) = 0 [pid 21790] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21788] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21784] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21790] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21789] <... openat resumed>) = 3 [pid 21788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21786] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21784] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21791 attached [pid 21790] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21788] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21784] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21789] write(3, "1000", 4 [pid 21791] 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 [pid 21790] <... futex resumed>) = 1 [pid 21787] <... mmap resumed>) = 0x7fe46feef000 [pid 21786] <... clone3 resumed> => {parent_tid=[21791]}, 88) = 21791 [pid 21785] <... futex resumed>) = 0 [pid 21791] <... rseq resumed>) = 0 [pid 21790] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21789] <... write resumed>) = 4 [pid 21788] <... openat resumed>) = 3 [pid 21787] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21786] rt_sigprocmask(SIG_SETMASK, [] [pid 21785] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21791] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21787] <... mprotect resumed>) = 0 [pid 21786] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21785] <... futex resumed>) = 0 [pid 21790] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21786] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21791] <... set_robust_list resumed>) = 0 [pid 21789] close(3 [pid 21791] rt_sigprocmask(SIG_SETMASK, [] [pid 21788] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21787] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21786] <... futex resumed>) = 0 [pid 21785] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21789] <... close resumed>) = 0 [pid 21791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21790] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21789] write(1, "executing program\n", 18 [pid 21788] <... futex resumed>) = 1 [pid 21784] <... futex resumed>) = 0 [pid 21791] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21790] <... futex resumed>) = 0 [pid 21789] <... write resumed>) = 18 [pid 21788] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21787] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21786] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 21784] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21787] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21785] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21792 attached [pid 21791] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21790] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21789] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21788] <... pwrite64 resumed>) = 3 [pid 21785] <... futex resumed>) = 0 [pid 21784] <... futex resumed>) = 0 [pid 21792] 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 [pid 21787] <... clone3 resumed> => {parent_tid=[21792]}, 88) = 21792 [pid 21785] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21792] <... rseq resumed>) = 0 [pid 21791] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21789] <... futex resumed>) = 0 [pid 21788] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21787] rt_sigprocmask(SIG_SETMASK, [] [pid 21784] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21792] set_robust_list(0x7fe46ff0f9a0, 24) = 0 [pid 21787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21792] rt_sigprocmask(SIG_SETMASK, [] [pid 21791] <... futex resumed>) = 1 [pid 21790] <... openat resumed>) = 3 [pid 21789] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21788] <... futex resumed>) = 0 [pid 21786] <... futex resumed>) = 0 [pid 21784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21791] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21790] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21789] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21788] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21787] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21786] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21784] exit_group(0 [pid 21792] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21790] <... futex resumed>) = 1 [pid 21789] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21788] <... futex resumed>) = ? [pid 21787] <... futex resumed>) = 0 [pid 21786] <... futex resumed>) = 0 [pid 21785] <... futex resumed>) = 0 [pid 21784] <... exit_group resumed>) = ? [pid 21792] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21791] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21790] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21787] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21786] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21785] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21788] +++ exited with 0 +++ [pid 21792] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21791] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21785] <... futex resumed>) = 0 [pid 21792] <... futex resumed>) = 0 [pid 21787] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21785] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21792] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21789] <... mmap resumed>) = 0x7fe46feef000 [pid 21787] <... futex resumed>) = 0 [pid 21791] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21790] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21789] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21792] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21790] <... pwrite64 resumed>) = 3 [pid 21789] <... mprotect resumed>) = 0 [pid 21787] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21792] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21791] <... futex resumed>) = 1 [pid 21786] <... futex resumed>) = 0 [pid 21792] <... futex resumed>) = 1 [pid 21791] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21790] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21789] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21787] <... futex resumed>) = 0 [pid 21786] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21784] +++ exited with 0 +++ [pid 21792] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21790] <... futex resumed>) = 1 [pid 21787] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21786] <... futex resumed>) = 0 [pid 21785] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21784, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21791] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21790] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21789] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21787] <... futex resumed>) = 0 [pid 21786] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21785] exit_group(0 [pid 21792] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21791] <... openat resumed>) = 3 [pid 21789] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21787] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21785] <... exit_group resumed>) = ? [pid 21790] <... futex resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21793 attached [pid 21792] <... openat resumed>) = 3 [pid 21791] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21790] +++ exited with 0 +++ [pid 21793] 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 [pid 21792] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21785] +++ exited with 0 +++ [pid 21789] <... clone3 resumed> => {parent_tid=[21793]}, 88) = 21793 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21792] <... futex resumed>) = 1 [pid 21791] <... futex resumed>) = 1 [pid 21789] rt_sigprocmask(SIG_SETMASK, [] [pid 21787] <... futex resumed>) = 0 [pid 21786] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21793] <... rseq resumed>) = 0 [pid 21792] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21791] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21787] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21786] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21793] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21789] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21787] <... futex resumed>) = 0 [pid 21786] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21794 attached [pid 21793] <... set_robust_list resumed>) = 0 [pid 21792] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21791] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21789] <... futex resumed>) = 0 [pid 21787] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21786] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21794] set_robust_list(0x5555804616e0, 24 [pid 21793] rt_sigprocmask(SIG_SETMASK, [] [pid 21792] <... pwrite64 resumed>) = 3 [pid 21791] <... pwrite64 resumed>) = 3 [pid 21789] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21794] <... set_robust_list resumed>) = 0 [pid 21793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21792] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21791] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21794 [pid 21794] rt_sigprocmask(SIG_SETMASK, [] [pid 21793] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21792] <... futex resumed>) = 1 [pid 21791] <... futex resumed>) = 1 [pid 21787] <... futex resumed>) = 0 [pid 21786] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... restart_syscall resumed>) = 0 [pid 21794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21792] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21791] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21787] exit_group(0 [pid 21786] exit_group(0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21793] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21792] <... futex resumed>) = ? [pid 21791] <... futex resumed>) = ? [pid 21787] <... exit_group resumed>) = ? [pid 21786] <... exit_group resumed>) = ? [pid 21794] <... prctl resumed>) = 0 [pid 21793] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21792] +++ exited with 0 +++ [pid 21791] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21794] setpgid(0, 0 [pid 21793] <... futex resumed>) = 1 [pid 21789] <... futex resumed>) = 0 [pid 21787] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21794] <... setpgid resumed>) = 0 [pid 21789] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21793] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21789] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21794] <... openat resumed>) = 3 [pid 21793] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21789] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21786] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21795 attached [pid 21794] write(3, "1000", 4 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21794] <... write resumed>) = 4 [pid 21795] set_robust_list(0x5555804616e0, 24 [pid 21793] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21795 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21795] <... set_robust_list resumed>) = 0 [pid 21794] close(3 [pid 21793] <... futex resumed>) = 1 [pid 21789] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21795] rt_sigprocmask(SIG_SETMASK, [] [pid 21794] <... close resumed>) = 0 [pid 21793] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21789] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21794] write(1, "executing program\n", 18 [pid 21793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21789] <... futex resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 executing program [pid 21795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21794] <... write resumed>) = 18 [pid 21793] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21789] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21795] <... prctl resumed>) = 0 [pid 21794] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21793] <... openat resumed>) = 3 [pid 21795] setpgid(0, 0) = 0 [pid 21794] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21794] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21793] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21795] <... openat resumed>) = 3 [pid 21794] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21793] <... futex resumed>) = 1 [pid 21789] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21795] write(3, "1000", 4 [pid 21794] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21793] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21789] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21793] pwrite64(3, "\x02\x15\x5e", 3, 2) = 3 [pid 21793] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21795] <... write resumed>) = 4 [pid 21794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21793] <... futex resumed>) = 0 [pid 21789] <... futex resumed>) = 0 [pid 21795] close(3 [pid 21794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21789] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21796 ci2-upstream-fs/strace-static-x86_64: Process 21797 attached ci2-upstream-fs/strace-static-x86_64: Process 21796 attached [pid 21795] <... close resumed>) = 0 [pid 21794] <... mmap resumed>) = 0x7fe46feef000 [pid 21793] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21797] set_robust_list(0x5555804616e0, 24 [pid 21796] set_robust_list(0x5555804616e0, 24 [pid 21795] write(1, "executing program\n", 18 [pid 21794] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21789] exit_group(0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21797 [pid 21797] <... set_robust_list resumed>) = 0 [pid 21796] <... set_robust_list resumed>) = 0 [pid 21795] <... write resumed>) = 18 [pid 21794] <... mprotect resumed>) = 0 [pid 21793] <... futex resumed>) = ? [pid 21789] <... exit_group resumed>) = ? [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21797] rt_sigprocmask(SIG_SETMASK, [] [pid 21796] rt_sigprocmask(SIG_SETMASK, [] [pid 21795] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21794] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21793] +++ exited with 0 +++ [pid 21797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21795] <... futex resumed>) = 0 [pid 21794] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21797] <... prctl resumed>) = 0 [pid 21796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21795] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21789] +++ exited with 0 +++ [pid 21796] <... prctl resumed>) = 0 [pid 21795] <... rt_sigaction resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21798 attached [pid 21797] setpgid(0, 0 [pid 21796] setpgid(0, 0 [pid 21795] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21789, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21798] 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 [pid 21797] <... setpgid resumed>) = 0 [pid 21796] <... setpgid resumed>) = 0 [pid 21795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21794] <... clone3 resumed> => {parent_tid=[21798]}, 88) = 21798 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21798] <... rseq resumed>) = 0 [pid 21797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21794] rt_sigprocmask(SIG_SETMASK, [] [pid 21798] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21797] <... openat resumed>) = 3 [pid 21795] <... mmap resumed>) = 0x7fe46feef000 [pid 21794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21798] <... set_robust_list resumed>) = 0 [pid 21798] rt_sigprocmask(SIG_SETMASK, [] [pid 21797] write(3, "1000", 4 [pid 21796] <... openat resumed>) = 3 [pid 21795] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21794] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21797] <... write resumed>) = 4 [pid 21796] write(3, "1000", 4 [pid 21795] <... mprotect resumed>) = 0 [pid 21794] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21798] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21797] close(3 [pid 21796] <... write resumed>) = 4 [pid 21798] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21797] <... close resumed>) = 0 [pid 21796] close(3 [pid 21795] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21794] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21798] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21796] <... close resumed>) = 0 [pid 21795] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21797] write(1, "executing program\n", 18 [pid 21798] <... futex resumed>) = 0 [pid 21797] <... write resumed>) = 18 [pid 21796] write(1, "executing program\n", 18 [pid 21795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21794] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21799 attached executing program executing program [pid 21798] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21797] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21796] <... write resumed>) = 18 [pid 21794] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21799] 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 [pid 21798] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21797] <... futex resumed>) = 0 [pid 21796] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21795] <... clone3 resumed> => {parent_tid=[21799]}, 88) = 21799 [pid 21794] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21799] <... rseq resumed>) = 0 [pid 21798] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21796] <... futex resumed>) = 0 [pid 21795] rt_sigprocmask(SIG_SETMASK, [] [pid 21794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21797] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}ci2-upstream-fs/strace-static-x86_64: Process 21800 attached [pid 21799] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21798] <... futex resumed>) = 0 [pid 21797] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21796] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21794] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21800] set_robust_list(0x5555804616e0, 24 [pid 21799] <... set_robust_list resumed>) = 0 [pid 21798] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21797] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21796] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21795] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21794] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21800 [pid 21800] <... set_robust_list resumed>) = 0 [pid 21799] rt_sigprocmask(SIG_SETMASK, [] [pid 21798] <... openat resumed>) = 3 [pid 21797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21796] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21795] <... futex resumed>) = 0 [pid 21794] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21800] rt_sigprocmask(SIG_SETMASK, [] [pid 21799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21798] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21795] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21799] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21798] <... futex resumed>) = 0 [pid 21797] <... mmap resumed>) = 0x7fe46feef000 [pid 21796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21794] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21798] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21794] <... futex resumed>) = 0 [pid 21796] <... mmap resumed>) = 0x7fe46feef000 [pid 21799] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21799] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21798] <... pwrite64 resumed>) = 3 [pid 21797] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21796] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21794] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21800] <... prctl resumed>) = 0 [pid 21799] <... futex resumed>) = 1 [pid 21798] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21797] <... mprotect resumed>) = 0 [pid 21795] <... futex resumed>) = 0 [pid 21794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21800] setpgid(0, 0 [pid 21799] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21798] <... futex resumed>) = 0 [pid 21797] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21796] <... mprotect resumed>) = 0 [pid 21795] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21794] exit_group(0 [pid 21800] <... setpgid resumed>) = 0 [pid 21799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21798] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21797] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21795] <... futex resumed>) = 0 [pid 21794] <... exit_group resumed>) = ? [pid 21798] <... futex resumed>) = ? [pid 21800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21799] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21798] +++ exited with 0 +++ [pid 21797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21796] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21795] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21801 attached [pid 21800] <... openat resumed>) = 3 [pid 21799] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21796] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21801] 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 [pid 21799] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21794] +++ exited with 0 +++ [pid 21796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21801] <... rseq resumed>) = 0 [pid 21800] write(3, "1000", 4 [pid 21799] <... futex resumed>) = 1 [pid 21797] <... clone3 resumed> => {parent_tid=[21801]}, 88) = 21801 [pid 21795] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21802 attached [pid 21801] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21800] <... write resumed>) = 4 [pid 21799] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21797] rt_sigprocmask(SIG_SETMASK, [] [pid 21795] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21802] 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 [pid 21801] <... set_robust_list resumed>) = 0 [pid 21800] close(3 [pid 21799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21796] <... clone3 resumed> => {parent_tid=[21802]}, 88) = 21802 [pid 21795] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21794, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21802] <... rseq resumed>) = 0 [pid 21801] rt_sigprocmask(SIG_SETMASK, [] [pid 21800] <... close resumed>) = 0 [pid 21799] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21797] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21796] rt_sigprocmask(SIG_SETMASK, [] [pid 21795] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21802] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21800] write(1, "executing program\n", 18 [pid 21799] <... openat resumed>) = 3 [pid 21797] <... futex resumed>) = 0 [pid 21796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21802] <... set_robust_list resumed>) = 0 executing program [pid 21801] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21800] <... write resumed>) = 18 [pid 21799] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21797] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21796] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21802] rt_sigprocmask(SIG_SETMASK, [] [pid 21801] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21800] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21799] <... futex resumed>) = 1 [pid 21796] <... futex resumed>) = 0 [pid 21795] <... futex resumed>) = 0 [pid 21802] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21801] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21800] <... futex resumed>) = 0 [pid 21799] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21796] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21795] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21803 attached [pid 21802] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21801] <... futex resumed>) = 1 [pid 21800] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21797] <... futex resumed>) = 0 [pid 21795] <... futex resumed>) = 0 [pid 21803] set_robust_list(0x5555804616e0, 24 [pid 21802] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21801] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21800] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21799] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21797] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21795] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21803 [pid 21803] <... set_robust_list resumed>) = 0 [pid 21802] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21799] <... pwrite64 resumed>) = 3 [pid 21797] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21802] <... futex resumed>) = 1 [pid 21803] rt_sigprocmask(SIG_SETMASK, [] [pid 21802] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21801] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21800] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21799] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21797] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21796] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21801] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21799] <... futex resumed>) = 1 [pid 21796] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21795] <... futex resumed>) = 0 [pid 21803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21802] <... futex resumed>) = 0 [pid 21801] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21799] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21796] <... futex resumed>) = 1 [pid 21795] exit_group(0 [pid 21803] <... prctl resumed>) = 0 [pid 21802] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21801] <... futex resumed>) = 1 [pid 21800] <... mmap resumed>) = 0x7fe46feef000 [pid 21797] <... futex resumed>) = 0 [pid 21796] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21795] <... exit_group resumed>) = ? [pid 21799] <... futex resumed>) = ? [pid 21803] setpgid(0, 0 [pid 21802] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21801] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21800] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21797] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21799] +++ exited with 0 +++ [pid 21803] <... setpgid resumed>) = 0 [pid 21802] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21800] <... mprotect resumed>) = 0 [pid 21797] <... futex resumed>) = 0 [pid 21803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21802] <... futex resumed>) = 1 [pid 21801] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21800] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21797] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21796] <... futex resumed>) = 0 [pid 21795] +++ exited with 0 +++ [pid 21803] <... openat resumed>) = 3 [pid 21802] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21801] <... openat resumed>) = 3 [pid 21800] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21796] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21803] write(3, "1000", 4 [pid 21802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21801] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21796] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21804 attached [pid 21803] <... write resumed>) = 4 [pid 21802] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21801] <... futex resumed>) = 1 [pid 21797] <... futex resumed>) = 0 [pid 21796] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21804] 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 [pid 21803] close(3 [pid 21802] <... openat resumed>) = 3 [pid 21801] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21800] <... clone3 resumed> => {parent_tid=[21804]}, 88) = 21804 [pid 21797] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21804] <... rseq resumed>) = 0 [pid 21803] <... close resumed>) = 0 [pid 21802] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21800] rt_sigprocmask(SIG_SETMASK, [] [pid 21797] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21804] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21803] write(1, "executing program\n", 18 executing program [pid 21802] <... futex resumed>) = 1 [pid 21801] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21797] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21796] <... futex resumed>) = 0 [pid 21804] <... set_robust_list resumed>) = 0 [pid 21803] <... write resumed>) = 18 [pid 21802] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21801] <... pwrite64 resumed>) = 3 [pid 21800] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21796] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21804] rt_sigprocmask(SIG_SETMASK, [] [pid 21803] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21801] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21800] <... futex resumed>) = 0 [pid 21796] <... futex resumed>) = 0 [pid 21804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21803] <... futex resumed>) = 0 [pid 21802] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21801] <... futex resumed>) = 1 [pid 21800] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21797] <... futex resumed>) = 0 [pid 21796] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21804] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21803] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21802] <... pwrite64 resumed>) = 3 [pid 21801] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21797] exit_group(0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21804] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21803] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21802] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21801] <... futex resumed>) = ? [pid 21797] <... exit_group resumed>) = ? [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21804] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21803] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21802] <... futex resumed>) = 1 [pid 21804] <... futex resumed>) = 1 [pid 21803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21801] +++ exited with 0 +++ [pid 21800] <... futex resumed>) = 0 [pid 21800] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21800] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21804] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21802] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21796] <... futex resumed>) = 0 [pid 21804] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21796] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21805 attached [pid 21804] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21803] <... mmap resumed>) = 0x7fe46feef000 [pid 21802] <... futex resumed>) = ? [pid 21796] <... exit_group resumed>) = ? [pid 21804] <... futex resumed>) = 1 [pid 21803] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21805] set_robust_list(0x5555804616e0, 24 [pid 21802] +++ exited with 0 +++ [pid 21800] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21805 [pid 21805] <... set_robust_list resumed>) = 0 [pid 21804] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21803] <... mprotect resumed>) = 0 [pid 21800] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21797] +++ exited with 0 +++ [pid 21796] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21805] rt_sigprocmask(SIG_SETMASK, [] [pid 21804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21803] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21800] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21796, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21804] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21803] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21800] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21804] <... openat resumed>) = 3 [pid 21803] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] <... restart_syscall resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21804] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21806 attached [pid 21805] <... prctl resumed>) = 0 [pid 21804] <... futex resumed>) = 1 [pid 21800] <... futex resumed>) = 0 [pid 21806] 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 [pid 21805] setpgid(0, 0 [pid 21804] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21803] <... clone3 resumed> => {parent_tid=[21806]}, 88) = 21806 [pid 21800] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21806] <... rseq resumed>) = 0 [pid 21805] <... setpgid resumed>) = 0 [pid 21804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21803] rt_sigprocmask(SIG_SETMASK, [] [pid 21800] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21806] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21804] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21800] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21806] <... set_robust_list resumed>) = 0 [pid 21805] <... openat resumed>) = 3 [pid 21804] <... pwrite64 resumed>) = 3 [pid 21803] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21805] write(3, "1000", 4) = 4 [pid 21806] rt_sigprocmask(SIG_SETMASK, [] [pid 21804] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21803] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21807 attached [pid 21806] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21805] close(3 [pid 21804] <... futex resumed>) = 1 [pid 21803] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21800] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21807 ci2-upstream-fs/strace-static-x86_64: Process 21808 attached [pid 21807] set_robust_list(0x5555804616e0, 24 [pid 21806] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21805] <... close resumed>) = 0 [pid 21804] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21800] exit_group(0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21808 [pid 21808] set_robust_list(0x5555804616e0, 24 [pid 21807] <... set_robust_list resumed>) = 0 [pid 21806] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21805] write(1, "executing program\n", 18 [pid 21804] <... futex resumed>) = ? [pid 21800] <... exit_group resumed>) = ? [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21808] <... set_robust_list resumed>) = 0 [pid 21807] rt_sigprocmask(SIG_SETMASK, [] [pid 21806] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21805] <... write resumed>) = 18 [pid 21808] rt_sigprocmask(SIG_SETMASK, [] [pid 21807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21806] <... futex resumed>) = 1 [pid 21805] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21803] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21803] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21806] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21805] <... futex resumed>) = 0 [pid 21804] +++ exited with 0 +++ [pid 21803] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21800] +++ exited with 0 +++ [pid 21808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21807] <... prctl resumed>) = 0 [pid 21806] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21805] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21808] <... prctl resumed>) = 0 [pid 21807] setpgid(0, 0 [pid 21806] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21805] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21808] setpgid(0, 0 [pid 21807] <... setpgid resumed>) = 0 [pid 21806] <... futex resumed>) = 1 [pid 21805] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21803] <... futex resumed>) = 0 [pid 21808] <... setpgid resumed>) = 0 [pid 21807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21806] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21803] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21807] <... openat resumed>) = 3 [pid 21806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21803] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 21808] <... openat resumed>) = 3 [pid 21807] write(3, "1000", 4 [pid 21806] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21805] <... mmap resumed>) = 0x7fe46feef000 [pid 21803] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21808] write(3, "1000", 4 [pid 21807] <... write resumed>) = 4 [pid 21806] <... openat resumed>) = 3 [pid 21805] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21808] <... write resumed>) = 4 [pid 21807] close(3 [pid 21806] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21805] <... mprotect resumed>) = 0 [pid 21808] close(3 [pid 21807] <... close resumed>) = 0 [pid 21806] <... futex resumed>) = 1 [pid 21805] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21803] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21808] <... close resumed>) = 0 [pid 21807] write(1, "executing program\n", 18 [pid 21806] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21805] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 21803] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21808] write(1, "executing program\n", 18 [pid 21807] <... write resumed>) = 18 [pid 21806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 21805] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21803] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21809 attached [pid 21808] <... write resumed>) = 18 [pid 21807] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21806] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21803] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21810 attached [pid 21809] 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 [pid 21808] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21807] <... futex resumed>) = 0 [pid 21806] <... pwrite64 resumed>) = 3 [pid 21809] <... rseq resumed>) = 0 [pid 21808] <... futex resumed>) = 0 [pid 21807] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21806] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21805] <... clone3 resumed> => {parent_tid=[21809]}, 88) = 21809 [pid 21810] set_robust_list(0x5555804616e0, 24 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21810 [pid 21810] <... set_robust_list resumed>) = 0 [pid 21809] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21808] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21807] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21806] <... futex resumed>) = 1 [pid 21805] rt_sigprocmask(SIG_SETMASK, [] [pid 21803] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21810] rt_sigprocmask(SIG_SETMASK, [] [pid 21809] <... set_robust_list resumed>) = 0 [pid 21808] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21807] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21806] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21803] exit_group(0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21809] rt_sigprocmask(SIG_SETMASK, [] [pid 21808] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21806] <... futex resumed>) = ? [pid 21805] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21803] <... exit_group resumed>) = ? [pid 21810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21806] +++ exited with 0 +++ [pid 21805] <... futex resumed>) = 0 [pid 21809] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21805] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21810] <... prctl resumed>) = 0 [pid 21809] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21807] <... mmap resumed>) = 0x7fe46feef000 [pid 21808] <... mmap resumed>) = 0x7fe46feef000 [pid 21810] setpgid(0, 0 [pid 21808] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21807] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21809] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21810] <... setpgid resumed>) = 0 [pid 21808] <... mprotect resumed>) = 0 [pid 21810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21809] <... futex resumed>) = 1 [pid 21807] <... mprotect resumed>) = 0 [pid 21805] <... futex resumed>) = 0 [pid 21803] +++ exited with 0 +++ [pid 21809] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21805] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21810] <... openat resumed>) = 3 [pid 21809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21807] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21805] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21803, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21810] write(3, "1000", 4 [pid 21809] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21808] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21807] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21805] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21810] <... write resumed>) = 4 [pid 21809] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21808] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21807] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21810] close(3 [pid 21809] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21811 attached [pid 21810] <... close resumed>) = 0 [pid 21809] <... futex resumed>) = 1 [pid 21805] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21812 attached [pid 21811] 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 [pid 21810] write(1, "executing program\n", 18 executing program [pid 21809] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21807] <... clone3 resumed> => {parent_tid=[21811]}, 88) = 21811 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21812] 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 [pid 21811] <... rseq resumed>) = 0 [pid 21810] <... write resumed>) = 18 [pid 21809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21808] <... clone3 resumed> => {parent_tid=[21812]}, 88) = 21812 [pid 21807] rt_sigprocmask(SIG_SETMASK, [] [pid 21805] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21812] <... rseq resumed>) = 0 [pid 21811] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21810] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21809] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21808] rt_sigprocmask(SIG_SETMASK, [] [pid 21807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21805] <... futex resumed>) = 0 [pid 21812] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21811] <... set_robust_list resumed>) = 0 [pid 21810] <... futex resumed>) = 0 [pid 21809] <... openat resumed>) = 3 [pid 21808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21807] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21805] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21813 attached [pid 21812] <... set_robust_list resumed>) = 0 [pid 21811] rt_sigprocmask(SIG_SETMASK, [] [pid 21810] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21809] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21808] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21807] <... futex resumed>) = 0 [pid 21805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21813] set_robust_list(0x5555804616e0, 24 [pid 21812] rt_sigprocmask(SIG_SETMASK, [] [pid 21811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21810] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21809] <... futex resumed>) = 0 [pid 21808] <... futex resumed>) = 0 [pid 21807] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21805] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21813 [pid 21813] <... set_robust_list resumed>) = 0 [pid 21812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21811] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21810] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21809] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21808] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21805] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21813] rt_sigprocmask(SIG_SETMASK, [] [pid 21812] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21811] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21809] <... pwrite64 resumed>) = 3 [pid 21805] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21812] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21811] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21809] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21812] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21811] <... futex resumed>) = 1 [pid 21810] <... mmap resumed>) = 0x7fe46feef000 [pid 21809] <... futex resumed>) = 1 [pid 21807] <... futex resumed>) = 0 [pid 21805] <... futex resumed>) = 0 [pid 21813] <... prctl resumed>) = 0 [pid 21812] <... futex resumed>) = 1 [pid 21811] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21810] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21809] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21808] <... futex resumed>) = 0 [pid 21807] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21805] exit_group(0 [pid 21813] setpgid(0, 0 [pid 21812] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21810] <... mprotect resumed>) = 0 [pid 21809] <... futex resumed>) = ? [pid 21808] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21807] <... futex resumed>) = 0 [pid 21805] <... exit_group resumed>) = ? [pid 21813] <... setpgid resumed>) = 0 [pid 21812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21811] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21810] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21809] +++ exited with 0 +++ [pid 21808] <... futex resumed>) = 0 [pid 21807] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21812] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21811] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21810] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21808] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21805] +++ exited with 0 +++ [pid 21813] <... openat resumed>) = 3 [pid 21812] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21811] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21810] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21813] write(3, "1000", 4 [pid 21812] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21811] <... futex resumed>) = 1 [pid 21807] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21814 attached [pid 21813] <... write resumed>) = 4 [pid 21812] <... futex resumed>) = 1 [pid 21811] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21810] <... clone3 resumed> => {parent_tid=[21814]}, 88) = 21814 [pid 21808] <... futex resumed>) = 0 [pid 21807] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21814] 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 [pid 21813] close(3 [pid 21812] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21810] rt_sigprocmask(SIG_SETMASK, [] [pid 21808] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21807] <... futex resumed>) = 0 [pid 21814] <... rseq resumed>) = 0 [pid 21813] <... close resumed>) = 0 [pid 21812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21811] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21808] <... futex resumed>) = 0 [pid 21807] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21814] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21813] write(1, "executing program\n", 18 [pid 21812] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21811] <... openat resumed>) = 3 [pid 21810] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21808] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 21814] <... set_robust_list resumed>) = 0 [pid 21813] <... write resumed>) = 18 [pid 21812] <... openat resumed>) = 3 [pid 21811] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21810] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21814] rt_sigprocmask(SIG_SETMASK, [] [pid 21813] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21812] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21811] <... futex resumed>) = 1 [pid 21810] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21807] <... futex resumed>) = 0 [pid 21814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21813] <... futex resumed>) = 0 [pid 21812] <... futex resumed>) = 1 [pid 21811] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21808] <... futex resumed>) = 0 [pid 21807] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21815 attached [pid 21813] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21812] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21808] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21807] <... futex resumed>) = 0 [pid 21814] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21813] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21811] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21808] <... futex resumed>) = 0 [pid 21815] set_robust_list(0x5555804616e0, 24 [pid 21807] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21814] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21812] <... pwrite64 resumed>) = 3 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21815 [pid 21815] <... set_robust_list resumed>) = 0 [pid 21814] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21813] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21812] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21811] <... pwrite64 resumed>) = 3 [pid 21808] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21815] rt_sigprocmask(SIG_SETMASK, [] [pid 21814] <... futex resumed>) = 1 [pid 21813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21812] <... futex resumed>) = 0 [pid 21811] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21810] <... futex resumed>) = 0 [pid 21808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21814] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21812] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21811] <... futex resumed>) = 1 [pid 21810] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21808] exit_group(0 [pid 21807] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21813] <... mmap resumed>) = 0x7fe46feef000 [pid 21812] <... futex resumed>) = ? [pid 21811] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21810] <... futex resumed>) = 0 [pid 21808] <... exit_group resumed>) = ? [pid 21807] exit_group(0 [pid 21815] <... prctl resumed>) = 0 [pid 21814] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21813] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21812] +++ exited with 0 +++ [pid 21810] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21807] <... exit_group resumed>) = ? [pid 21815] setpgid(0, 0 [pid 21814] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21815] <... setpgid resumed>) = 0 [pid 21813] <... mprotect resumed>) = 0 [pid 21811] <... futex resumed>) = ? [pid 21808] +++ exited with 0 +++ [pid 21815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21814] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21813] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21815] <... openat resumed>) = 3 [pid 21814] <... futex resumed>) = 1 [pid 21813] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21811] +++ exited with 0 +++ [pid 21810] <... futex resumed>) = 0 [pid 21807] +++ exited with 0 +++ [pid 21810] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21814] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21810] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21815] write(3, "1000", 4 [pid 21810] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21815] <... write resumed>) = 4 ci2-upstream-fs/strace-static-x86_64: Process 21816 attached [pid 21816] 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 [pid 21814] <... openat resumed>) = 3 [pid 21816] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21815] close(3 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21816] <... set_robust_list resumed>) = 0 [pid 21813] <... clone3 resumed> => {parent_tid=[21816]}, 88) = 21816 [pid 21816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 21815] <... close resumed>) = 0 [pid 21813] rt_sigprocmask(SIG_SETMASK, [] [pid 21814] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21816] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21815] write(1, "executing program\n", 18 [pid 21814] <... futex resumed>) = 1 [pid 21813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21810] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21815] <... write resumed>) = 18 [pid 21814] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21813] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21810] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21816] <... futex resumed>) = 0 executing program [pid 21815] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21813] <... futex resumed>) = 1 [pid 21810] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21817 attached [pid 21815] <... futex resumed>) = 0 [pid 21816] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21814] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21813] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21810] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21816] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21817] set_robust_list(0x5555804616e0, 24 [pid 21815] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21814] <... pwrite64 resumed>) = 3 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21817 [pid 21817] <... set_robust_list resumed>) = 0 [pid 21816] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21815] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21814] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21816] <... futex resumed>) = 1 [pid 21813] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21817] rt_sigprocmask(SIG_SETMASK, [] [pid 21816] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21815] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21814] <... futex resumed>) = 1 [pid 21813] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21810] <... futex resumed>) = 0 [pid 21816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21814] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21813] <... futex resumed>) = 0 [pid 21810] exit_group(0 [pid 21817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21816] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21813] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21816] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21815] <... mmap resumed>) = 0x7fe46feef000 [pid 21814] <... futex resumed>) = ? [pid 21810] <... exit_group resumed>) = ? [pid 21816] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21817] <... prctl resumed>) = 0 [pid 21815] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21814] +++ exited with 0 +++ [pid 21816] <... futex resumed>) = 1 [pid 21813] <... futex resumed>) = 0 [pid 21810] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21817] setpgid(0, 0 [pid 21816] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21815] <... mprotect resumed>) = 0 [pid 21813] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21810, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 21817] <... setpgid resumed>) = 0 [pid 21816] <... openat resumed>) = 3 [pid 21815] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21813] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21816] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21815] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21813] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21817] <... openat resumed>) = 3 [pid 21816] <... futex resumed>) = 0 [pid 21815] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21818 attached [pid 21816] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21813] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21819 attached [pid 21818] 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 [pid 21817] write(3, "1000", 4 [pid 21816] <... pwrite64 resumed>) = 3 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21819] set_robust_list(0x5555804616e0, 24 [pid 21818] <... rseq resumed>) = 0 [pid 21817] <... write resumed>) = 4 [pid 21816] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21815] <... clone3 resumed> => {parent_tid=[21818]}, 88) = 21818 [pid 21813] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21819 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21819] <... set_robust_list resumed>) = 0 [pid 21818] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21817] close(3 [pid 21816] <... futex resumed>) = 0 [pid 21815] rt_sigprocmask(SIG_SETMASK, [] [pid 21813] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21816] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21819] rt_sigprocmask(SIG_SETMASK, [] [pid 21818] <... set_robust_list resumed>) = 0 [pid 21817] <... close resumed>) = 0 [pid 21815] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21818] rt_sigprocmask(SIG_SETMASK, [] [pid 21819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21817] write(1, "executing program\n", 18 [pid 21815] <... futex resumed>) = 0 [pid 21813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21819] <... prctl resumed>) = 0 [pid 21818] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21819] setpgid(0, 0 [pid 21818] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21819] <... setpgid resumed>) = 0 [pid 21815] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21813] exit_group(0 [pid 21817] <... write resumed>) = 18 executing program [pid 21813] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21820 attached [pid 21819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21818] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21817] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21816] <... futex resumed>) = ? [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21820 [pid 21820] set_robust_list(0x5555804616e0, 24 [pid 21819] <... openat resumed>) = 3 [pid 21818] <... futex resumed>) = 1 [pid 21817] <... futex resumed>) = 0 [pid 21815] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21820] <... set_robust_list resumed>) = 0 [pid 21819] write(3, "1000", 4 [pid 21818] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21817] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21815] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21820] rt_sigprocmask(SIG_SETMASK, [] [pid 21819] <... write resumed>) = 4 [pid 21818] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21817] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21816] +++ exited with 0 +++ [pid 21815] <... futex resumed>) = 0 [pid 21813] +++ exited with 0 +++ [pid 21820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21819] close(3 [pid 21818] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21817] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21815] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21818] <... futex resumed>) = 0 [pid 21815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21813, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21819] <... close resumed>) = 0 [pid 21818] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21819] write(1, "executing program\n", 18 [pid 21817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21815] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21820] <... prctl resumed>) = 0 [pid 21819] <... write resumed>) = 18 [pid 21818] <... futex resumed>) = 0 [pid 21817] <... mmap resumed>) = 0x7fe46feef000 [pid 21815] <... futex resumed>) = 1 [pid 21820] setpgid(0, 0 [pid 21819] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21818] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21817] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21815] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21820] <... setpgid resumed>) = 0 [pid 21818] <... openat resumed>) = 3 [pid 21819] <... futex resumed>) = 0 [pid 21817] <... mprotect resumed>) = 0 [pid 21820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21819] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21818] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21815] <... futex resumed>) = 0 [pid 21820] <... openat resumed>) = 3 [pid 21815] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21819] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21818] <... futex resumed>) = 1 [pid 21815] <... futex resumed>) = 0 [pid 21817] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21819] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21818] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21817] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21815] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21820] write(3, "1000", 4 [pid 21819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21818] <... pwrite64 resumed>) = 3 [pid 21820] <... write resumed>) = 4 [pid 21817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21818] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21819] <... mmap resumed>) = 0x7fe46feef000 [pid 21820] close(3 [pid 21818] <... futex resumed>) = 1 [pid 21815] <... futex resumed>) = 0 [pid 21818] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21815] exit_group(0 [pid 21820] <... close resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21821 attached [pid 21820] write(1, "executing program\n", 18 [pid 21819] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21818] <... futex resumed>) = ? [pid 21815] <... exit_group resumed>) = ? executing program [pid 5635] <... restart_syscall resumed>) = 0 [pid 21821] 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 [pid 21820] <... write resumed>) = 18 [pid 21819] <... mprotect resumed>) = 0 [pid 21818] +++ exited with 0 +++ [pid 21817] <... clone3 resumed> => {parent_tid=[21821]}, 88) = 21821 [pid 21821] <... rseq resumed>) = 0 [pid 21821] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21820] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21815] +++ exited with 0 +++ [pid 21819] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21817] rt_sigprocmask(SIG_SETMASK, [] [pid 21821] <... set_robust_list resumed>) = 0 [pid 21819] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21821] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21820] <... futex resumed>) = 0 [pid 21817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21822 attached [pid 21821] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21820] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21819] <... clone3 resumed> => {parent_tid=[21822]}, 88) = 21822 [pid 21817] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21822] 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 [pid 21821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21820] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21819] rt_sigprocmask(SIG_SETMASK, [] [pid 21817] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21822] <... rseq resumed>) = 0 [pid 21821] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21820] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21817] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 21820] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 21822] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21819] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21822] <... set_robust_list resumed>) = 0 [pid 21821] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21822] rt_sigprocmask(SIG_SETMASK, [] [pid 21819] <... futex resumed>) = 0 [pid 21822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21821] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21820] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21822] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21820] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21821] <... futex resumed>) = 1 [pid 21820] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21819] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21817] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21824 attached [pid 21822] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21821] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] <... restart_syscall resumed>) = 0 [pid 21822] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21823 attached [pid 21820] <... clone3 resumed> => {parent_tid=[21823]}, 88) = 21823 [pid 21817] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21824] set_robust_list(0x5555804616e0, 24 [pid 21823] 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 [pid 21822] <... futex resumed>) = 1 [pid 21821] <... futex resumed>) = 0 [pid 21820] rt_sigprocmask(SIG_SETMASK, [] [pid 21819] <... futex resumed>) = 0 [pid 21817] <... futex resumed>) = 1 [pid 21824] <... set_robust_list resumed>) = 0 [pid 21823] <... rseq resumed>) = 0 [pid 21822] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21821] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21819] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21817] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21824 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21824] rt_sigprocmask(SIG_SETMASK, [] [pid 21823] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21821] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21820] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21819] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21823] <... set_robust_list resumed>) = 0 [pid 21822] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21821] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21820] <... futex resumed>) = 0 [pid 21819] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21823] rt_sigprocmask(SIG_SETMASK, [] [pid 21821] <... futex resumed>) = 1 [pid 21820] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21817] <... futex resumed>) = 0 [pid 21823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21817] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21823] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21817] <... futex resumed>) = 0 [pid 21822] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21821] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21823] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21817] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21823] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21821] <... openat resumed>) = 3 [pid 21824] <... prctl resumed>) = 0 [pid 21823] <... futex resumed>) = 1 [pid 21822] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21820] <... futex resumed>) = 0 [pid 21824] setpgid(0, 0 [pid 21823] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21822] <... futex resumed>) = 1 [pid 21819] <... futex resumed>) = 0 [pid 21824] <... setpgid resumed>) = 0 [pid 21823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21822] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21821] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21820] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21819] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21823] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21821] <... futex resumed>) = 1 [pid 21820] <... futex resumed>) = 0 [pid 21817] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21825 attached [pid 21824] <... openat resumed>) = 3 [pid 21823] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21819] <... futex resumed>) = 0 [pid 21825] set_robust_list(0x5555804616e0, 24 [pid 21824] write(3, "1000", 4 [pid 21823] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21822] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21821] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21820] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21819] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21817] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21825 [pid 21825] <... set_robust_list resumed>) = 0 [pid 21824] <... write resumed>) = 4 [pid 21823] <... futex resumed>) = 0 [pid 21822] <... openat resumed>) = 3 [pid 21821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21825] rt_sigprocmask(SIG_SETMASK, [] [pid 21820] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21817] <... futex resumed>) = 0 [pid 21823] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21824] close(3 [pid 21821] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21822] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21820] <... futex resumed>) = 0 [pid 21817] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21824] <... close resumed>) = 0 [pid 21821] <... pwrite64 resumed>) = 3 [pid 21825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21823] <... openat resumed>) = 3 [pid 21822] <... futex resumed>) = 1 [pid 21820] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21819] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21824] write(1, "executing program\n", 18 [pid 21823] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21822] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21821] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21819] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21824] <... write resumed>) = 18 [pid 21823] <... futex resumed>) = 1 [pid 21822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21821] <... futex resumed>) = 1 [pid 21820] <... futex resumed>) = 0 [pid 21819] <... futex resumed>) = 0 [pid 21817] <... futex resumed>) = 0 [pid 21825] <... prctl resumed>) = 0 [pid 21820] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21824] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21823] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21822] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21821] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21819] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21817] exit_group(0 [pid 21825] setpgid(0, 0 [pid 21824] <... futex resumed>) = 0 [pid 21823] <... pwrite64 resumed>) = 3 [pid 21822] <... pwrite64 resumed>) = 3 [pid 21821] <... futex resumed>) = ? [pid 21820] <... futex resumed>) = 0 [pid 21817] <... exit_group resumed>) = ? [pid 21825] <... setpgid resumed>) = 0 [pid 21824] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21823] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21822] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21821] +++ exited with 0 +++ [pid 21820] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21824] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21823] <... futex resumed>) = 0 [pid 21822] <... futex resumed>) = 1 [pid 21820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21819] <... futex resumed>) = 0 [pid 21817] +++ exited with 0 +++ [pid 21825] <... openat resumed>) = 3 [pid 21824] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21823] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21822] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21820] exit_group(0 [pid 21819] exit_group(0 [pid 21825] write(3, "1000", 4 [pid 21824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21823] <... futex resumed>) = ? [pid 21822] <... futex resumed>) = ? [pid 21820] <... exit_group resumed>) = ? [pid 21819] <... exit_group resumed>) = ? [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21825] <... write resumed>) = 4 [pid 21824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21823] +++ exited with 0 +++ [pid 21822] +++ exited with 0 +++ [pid 21824] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21825] close(3 [pid 21824] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] <... restart_syscall resumed>) = 0 [pid 21825] <... close resumed>) = 0 [pid 21820] +++ exited with 0 +++ [pid 21819] +++ exited with 0 +++ [pid 21825] write(1, "executing program\n", 18 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21824] <... mprotect resumed>) = 0 executing program [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21820, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21825] <... write resumed>) = 18 [pid 21824] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21825] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21824] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21825] <... futex resumed>) = 0 [pid 21824] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21826 attached [pid 21825] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21826] 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 [pid 21825] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21825] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 21825] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21826] <... rseq resumed>) = 0 [pid 21825] <... mprotect resumed>) = 0 [pid 21824] <... clone3 resumed> => {parent_tid=[21826]}, 88) = 21826 [pid 21826] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21824] rt_sigprocmask(SIG_SETMASK, [] [pid 21826] <... set_robust_list resumed>) = 0 [pid 21825] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21827 attached [pid 21826] rt_sigprocmask(SIG_SETMASK, [] [pid 21824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21826] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21824] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21827] set_robust_list(0x5555804616e0, 24 [pid 21826] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21827 ci2-upstream-fs/strace-static-x86_64: Process 21828 attached [pid 21827] <... set_robust_list resumed>) = 0 [pid 21826] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21824] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21827] rt_sigprocmask(SIG_SETMASK, [] [pid 21826] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21825] <... clone3 resumed> => {parent_tid=[21828]}, 88) = 21828 [pid 21824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21828] 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 [pid 21827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21826] <... futex resumed>) = 0 [pid 21825] rt_sigprocmask(SIG_SETMASK, [] [pid 21824] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21825] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21824] <... futex resumed>) = 0 [pid 21828] <... rseq resumed>) = 0 [pid 21826] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21828] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21826] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21825] <... futex resumed>) = 0 [pid 21824] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21828] <... set_robust_list resumed>) = 0 [pid 21827] <... prctl resumed>) = 0 [pid 21826] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21825] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21828] rt_sigprocmask(SIG_SETMASK, [] [pid 21827] setpgid(0, 0 [pid 21826] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21829 attached ci2-upstream-fs/strace-static-x86_64: Process 21830 attached [pid 21828] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21827] <... setpgid resumed>) = 0 [pid 21826] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21824] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21830] set_robust_list(0x5555804616e0, 24 [pid 21829] set_robust_list(0x5555804616e0, 24 [pid 21828] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21824] <... futex resumed>) = 0 [pid 21830] <... set_robust_list resumed>) = 0 [pid 21829] <... set_robust_list resumed>) = 0 [pid 21828] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21826] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21824] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21830 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21829 [pid 21830] rt_sigprocmask(SIG_SETMASK, [] [pid 21829] rt_sigprocmask(SIG_SETMASK, [] [pid 21828] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21827] <... openat resumed>) = 3 [pid 21826] <... openat resumed>) = 3 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21828] <... futex resumed>) = 1 [pid 21827] write(3, "1000", 4 [pid 21826] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21825] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21828] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21827] <... write resumed>) = 4 [pid 21826] <... futex resumed>) = 1 [pid 21825] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21824] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21830] <... prctl resumed>) = 0 [pid 21829] <... prctl resumed>) = 0 [pid 21828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21827] close(3 [pid 21826] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21825] <... futex resumed>) = 0 [pid 21824] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21830] setpgid(0, 0 [pid 21829] setpgid(0, 0 [pid 21828] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21827] <... close resumed>) = 0 [pid 21825] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21824] <... futex resumed>) = 0 [pid 21830] <... setpgid resumed>) = 0 [pid 21827] write(1, "executing program\n", 18 executing program [pid 21824] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21829] <... setpgid resumed>) = 0 [pid 21830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21828] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21827] <... write resumed>) = 18 [pid 21826] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21830] <... openat resumed>) = 3 [pid 21829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21827] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21826] <... pwrite64 resumed>) = 3 [pid 21830] write(3, "1000", 4 [pid 21829] <... openat resumed>) = 3 [pid 21828] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21827] <... futex resumed>) = 0 [pid 21826] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21830] <... write resumed>) = 4 [pid 21829] write(3, "1000", 4 [pid 21828] <... futex resumed>) = 1 [pid 21826] <... futex resumed>) = 1 [pid 21825] <... futex resumed>) = 0 [pid 21824] <... futex resumed>) = 0 [pid 21827] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21830] close(3 [pid 21829] <... write resumed>) = 4 [pid 21828] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21826] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21827] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21825] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21824] exit_group(0 [pid 21830] <... close resumed>) = 0 [pid 21829] close(3 [pid 21828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21827] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21825] <... futex resumed>) = 0 [pid 21824] <... exit_group resumed>) = ? [pid 21826] <... futex resumed>) = ? [pid 21830] write(1, "executing program\n", 18 [pid 21829] <... close resumed>) = 0 [pid 21828] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21830] <... write resumed>) = 18 [pid 21829] write(1, "executing program\n", 18 [pid 21827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21825] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21828] <... openat resumed>) = 3 [pid 21826] +++ exited with 0 +++ executing program [pid 21830] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21830] <... futex resumed>) = 0 [pid 21829] <... write resumed>) = 18 [pid 21830] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21827] <... mmap resumed>) = 0x7fe46feef000 [pid 21830] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21829] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21828] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21827] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21830] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21829] <... futex resumed>) = 0 [pid 21828] <... futex resumed>) = 1 [pid 21827] <... mprotect resumed>) = 0 [pid 21825] <... futex resumed>) = 0 [pid 21830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21829] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21828] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21827] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21825] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21824] +++ exited with 0 +++ [pid 21830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21829] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21825] <... futex resumed>) = 0 [pid 21829] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21828] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21827] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21825] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21830] <... mmap resumed>) = 0x7fe46feef000 [pid 21829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21828] <... pwrite64 resumed>) = 3 [pid 21827] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21830] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21828] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21830] <... mprotect resumed>) = 0 [pid 21829] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21831 attached [pid 21830] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21829] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21828] <... futex resumed>) = 1 [pid 21827] <... clone3 resumed> => {parent_tid=[21831]}, 88) = 21831 [pid 21825] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21831] 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 [pid 21830] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21829] <... mprotect resumed>) = 0 [pid 21828] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21827] rt_sigprocmask(SIG_SETMASK, [] [pid 21825] exit_group(0 [pid 21830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21825] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21832 attached [pid 21831] <... rseq resumed>) = 0 [pid 21829] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21828] <... futex resumed>) = ? [pid 21827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21832] 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 [pid 21831] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21830] <... clone3 resumed> => {parent_tid=[21832]}, 88) = 21832 [pid 21829] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21827] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21832] <... rseq resumed>) = 0 [pid 21831] <... set_robust_list resumed>) = 0 [pid 21830] rt_sigprocmask(SIG_SETMASK, [] [pid 21829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21831] rt_sigprocmask(SIG_SETMASK, [] [pid 21830] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21833 attached [pid 21832] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21831] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21830] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21829] <... clone3 resumed> => {parent_tid=[21833]}, 88) = 21833 [pid 21827] <... futex resumed>) = 0 [pid 21833] 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 [pid 21832] <... set_robust_list resumed>) = 0 [pid 21831] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21830] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21833] <... rseq resumed>) = 0 [pid 21832] rt_sigprocmask(SIG_SETMASK, [] [pid 21831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21830] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21829] rt_sigprocmask(SIG_SETMASK, [] [pid 21827] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21833] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21831] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21828] +++ exited with 0 +++ [pid 21825] +++ exited with 0 +++ [pid 21833] <... set_robust_list resumed>) = 0 [pid 21832] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21831] <... futex resumed>) = 0 [pid 21829] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21833] rt_sigprocmask(SIG_SETMASK, [] [pid 21831] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21829] <... futex resumed>) = 0 [pid 21827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21833] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21829] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21833] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21827] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21832] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21827] <... futex resumed>) = 1 [pid 21832] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21827] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21832] <... futex resumed>) = 1 [pid 21833] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21832] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21831] <... futex resumed>) = 0 [pid 21830] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21833] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21831] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21830] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21834 attached [pid 21833] <... futex resumed>) = 1 [pid 21832] <... futex resumed>) = 0 [pid 21831] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21830] <... futex resumed>) = 1 [pid 21829] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21834 [pid 21833] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21832] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21831] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21830] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21829] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21834] set_robust_list(0x5555804616e0, 24 [pid 21833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21832] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21831] <... futex resumed>) = 1 [pid 21829] <... futex resumed>) = 0 [pid 21827] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21834] <... set_robust_list resumed>) = 0 [pid 21833] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21832] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21831] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21829] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21827] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21834] rt_sigprocmask(SIG_SETMASK, [] [pid 21833] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21832] <... futex resumed>) = 1 [pid 21831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21830] <... futex resumed>) = 0 [pid 21827] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21833] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21832] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21831] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21830] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21827] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21833] <... futex resumed>) = 1 [pid 21829] <... futex resumed>) = 0 [pid 21834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21833] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21832] <... openat resumed>) = 3 [pid 21831] <... openat resumed>) = 3 [pid 21830] <... futex resumed>) = 0 [pid 21829] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21834] <... prctl resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21835 attached [pid 21834] setpgid(0, 0 [pid 21833] <... openat resumed>) = 3 [pid 21830] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21829] <... futex resumed>) = 0 [pid 21835] set_robust_list(0x5555804616e0, 24 [pid 21834] <... setpgid resumed>) = 0 [pid 21833] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21832] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21831] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21829] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21835 [pid 21835] <... set_robust_list resumed>) = 0 [pid 21834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21833] <... futex resumed>) = 0 [pid 21832] <... futex resumed>) = 1 [pid 21831] <... futex resumed>) = 1 [pid 21830] <... futex resumed>) = 0 [pid 21829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21827] <... futex resumed>) = 0 [pid 21833] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21832] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21831] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21830] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21829] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21827] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21835] rt_sigprocmask(SIG_SETMASK, [] [pid 21834] <... openat resumed>) = 3 [pid 21835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21834] write(3, "1000", 4 [pid 21833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21830] <... futex resumed>) = 0 [pid 21829] <... futex resumed>) = 0 [pid 21827] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21834] <... write resumed>) = 4 [pid 21833] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21832] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21831] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21830] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21829] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21827] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21835] <... prctl resumed>) = 0 [pid 21834] close(3 [pid 21833] <... pwrite64 resumed>) = 3 [pid 21832] <... pwrite64 resumed>) = 3 [pid 21831] <... pwrite64 resumed>) = 3 [pid 21835] setpgid(0, 0 [pid 21834] <... close resumed>) = 0 [pid 21833] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21832] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21831] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21835] <... setpgid resumed>) = 0 [pid 21834] write(1, "executing program\n", 18 [pid 21833] <... futex resumed>) = 1 [pid 21832] <... futex resumed>) = 1 [pid 21831] <... futex resumed>) = 1 [pid 21830] <... futex resumed>) = 0 [pid 21829] <... futex resumed>) = 0 [pid 21827] <... futex resumed>) = 0 executing program [pid 21835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21834] <... write resumed>) = 18 [pid 21833] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21832] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21831] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21830] exit_group(0 [pid 21829] exit_group(0 [pid 21827] exit_group(0 [pid 21835] <... openat resumed>) = 3 [pid 21834] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21832] <... futex resumed>) = ? [pid 21830] <... exit_group resumed>) = ? [pid 21831] <... futex resumed>) = ? [pid 21827] <... exit_group resumed>) = ? [pid 21829] <... exit_group resumed>) = ? [pid 21833] <... futex resumed>) = ? [pid 21832] +++ exited with 0 +++ [pid 21835] write(3, "1000", 4 [pid 21834] <... futex resumed>) = 0 [pid 21833] +++ exited with 0 +++ [pid 21831] +++ exited with 0 +++ [pid 21835] <... write resumed>) = 4 [pid 21835] close(3 [pid 21834] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21830] +++ exited with 0 +++ [pid 21835] <... close resumed>) = 0 [pid 21834] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21829] +++ exited with 0 +++ [pid 21827] +++ exited with 0 +++ [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21830, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21835] write(1, "executing program\n", 18 [pid 21834] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21835] <... write resumed>) = 18 executing program [pid 21835] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21835] <... futex resumed>) = 0 [pid 21834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21835] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21834] <... mmap resumed>) = 0x7fe46feef000 [pid 21835] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21834] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21834] <... mprotect resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21834] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21836 attached ci2-upstream-fs/strace-static-x86_64: Process 21837 attached [pid 21835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21834] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21836] set_robust_list(0x5555804616e0, 24 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21836 [pid 21834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21835] <... mmap resumed>) = 0x7fe46feef000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21837 [pid 21835] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5629] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21839 attached ci2-upstream-fs/strace-static-x86_64: Process 21838 attached [pid 21837] set_robust_list(0x5555804616e0, 24 [pid 21836] <... set_robust_list resumed>) = 0 [pid 21835] <... mprotect resumed>) = 0 [pid 21834] <... clone3 resumed> => {parent_tid=[21838]}, 88) = 21838 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21839] set_robust_list(0x5555804616e0, 24 [pid 21838] 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 [pid 21837] <... set_robust_list resumed>) = 0 [pid 21836] rt_sigprocmask(SIG_SETMASK, [] [pid 21834] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21839 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21839] <... set_robust_list resumed>) = 0 [pid 21835] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21837] rt_sigprocmask(SIG_SETMASK, [] [pid 21835] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21839] rt_sigprocmask(SIG_SETMASK, [] [pid 21838] <... rseq resumed>) = 0 [pid 21835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21837] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21836] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21840 attached [pid 21839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21838] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21834] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21835] <... clone3 resumed> => {parent_tid=[21840]}, 88) = 21840 [pid 21840] 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 [pid 21839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21838] <... set_robust_list resumed>) = 0 [pid 21837] <... prctl resumed>) = 0 [pid 21836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21834] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21840] <... rseq resumed>) = 0 [pid 21838] rt_sigprocmask(SIG_SETMASK, [] [pid 21834] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21840] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21839] <... prctl resumed>) = 0 [pid 21837] setpgid(0, 0 [pid 21836] <... prctl resumed>) = 0 [pid 21835] rt_sigprocmask(SIG_SETMASK, [] [pid 21840] <... set_robust_list resumed>) = 0 [pid 21839] setpgid(0, 0 [pid 21838] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21837] <... setpgid resumed>) = 0 [pid 21836] setpgid(0, 0 [pid 21835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21840] rt_sigprocmask(SIG_SETMASK, [] [pid 21839] <... setpgid resumed>) = 0 [pid 21838] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21836] <... setpgid resumed>) = 0 [pid 21835] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21838] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] <... openat resumed>) = 3 [pid 21836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21835] <... futex resumed>) = 0 [pid 21840] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21839] <... openat resumed>) = 3 [pid 21838] <... futex resumed>) = 1 [pid 21834] <... futex resumed>) = 0 [pid 21840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21839] write(3, "1000", 4 [pid 21838] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21837] write(3, "1000", 4 [pid 21836] <... openat resumed>) = 3 [pid 21835] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21840] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21839] <... write resumed>) = 4 [pid 21838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21834] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] <... write resumed>) = 4 [pid 21840] <... futex resumed>) = 0 [pid 21839] close(3 [pid 21838] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21837] close(3 [pid 21836] write(3, "1000", 4 [pid 21835] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21834] <... futex resumed>) = 0 [pid 21840] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21837] <... close resumed>) = 0 [pid 21839] <... close resumed>) = 0 [pid 21835] <... futex resumed>) = 0 [pid 21834] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21836] <... write resumed>) = 4 [pid 21836] close(3 [pid 21835] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21840] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21839] write(1, "executing program\n", 18 [pid 21838] <... mount resumed>) = -1 EBUSY (Device or resource busy) executing program executing program [pid 21837] write(1, "executing program\n", 18 [pid 21839] <... write resumed>) = 18 [pid 21838] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] <... write resumed>) = 18 [pid 21836] <... close resumed>) = 0 [pid 21840] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21839] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21838] <... futex resumed>) = 1 [pid 21836] write(1, "executing program\n", 18 [pid 21834] <... futex resumed>) = 0 executing program [pid 21837] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21840] <... futex resumed>) = 1 [pid 21839] <... futex resumed>) = 0 [pid 21838] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21837] <... futex resumed>) = 0 [pid 21836] <... write resumed>) = 18 [pid 21835] <... futex resumed>) = 0 [pid 21834] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21840] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21839] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21837] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21836] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21835] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21834] <... futex resumed>) = 0 [pid 21840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21839] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21838] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21837] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21836] <... futex resumed>) = 0 [pid 21835] <... futex resumed>) = 0 [pid 21834] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21840] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21839] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21838] <... openat resumed>) = 3 [pid 21837] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21836] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21835] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21840] <... openat resumed>) = 3 [pid 21836] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21838] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21836] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21840] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21839] <... mmap resumed>) = 0x7fe46feef000 [pid 21838] <... futex resumed>) = 1 [pid 21837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21834] <... futex resumed>) = 0 [pid 21840] <... futex resumed>) = 1 [pid 21839] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21838] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21837] <... mmap resumed>) = 0x7fe46feef000 [pid 21836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21835] <... futex resumed>) = 0 [pid 21834] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21840] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21839] <... mprotect resumed>) = 0 [pid 21838] <... pwrite64 resumed>) = 3 [pid 21837] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21836] <... mmap resumed>) = 0x7fe46feef000 [pid 21835] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21835] <... futex resumed>) = 0 [pid 21840] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21837] <... mprotect resumed>) = 0 [pid 21835] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21840] <... pwrite64 resumed>) = 3 [pid 21839] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21838] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21836] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21834] <... futex resumed>) = 0 [pid 21840] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21839] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21838] <... futex resumed>) = 0 [pid 21837] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21836] <... mprotect resumed>) = 0 [pid 21834] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21840] <... futex resumed>) = 1 [pid 21839] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21838] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21836] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21835] <... futex resumed>) = 0 [pid 21834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21841 attached [pid 21840] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21836] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21834] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21842 attached [pid 21841] 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 [pid 21839] <... clone3 resumed> => {parent_tid=[21841]}, 88) = 21841 [pid 21838] <... futex resumed>) = ? [pid 21836] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21835] exit_group(0 [pid 21834] <... exit_group resumed>) = ? [pid 21842] 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 [pid 21841] <... rseq resumed>) = 0 [pid 21839] rt_sigprocmask(SIG_SETMASK, [] [pid 21838] +++ exited with 0 +++ [pid 21837] <... clone3 resumed> => {parent_tid=[21842]}, 88) = 21842 [pid 21840] <... futex resumed>) = ? [pid 21835] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21843 attached [pid 21842] <... rseq resumed>) = 0 [pid 21841] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21840] +++ exited with 0 +++ [pid 21839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21837] rt_sigprocmask(SIG_SETMASK, [] [pid 21836] <... clone3 resumed> => {parent_tid=[21843]}, 88) = 21843 [pid 21843] 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 [pid 21842] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21841] <... set_robust_list resumed>) = 0 [pid 21839] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21836] rt_sigprocmask(SIG_SETMASK, [] [pid 21834] +++ exited with 0 +++ [pid 21843] <... rseq resumed>) = 0 [pid 21842] <... set_robust_list resumed>) = 0 [pid 21839] <... futex resumed>) = 0 [pid 21837] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21841] rt_sigprocmask(SIG_SETMASK, [] [pid 21836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21835] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21843] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21842] rt_sigprocmask(SIG_SETMASK, [] [pid 21841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21839] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21837] <... futex resumed>) = 0 [pid 21836] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21843] <... set_robust_list resumed>) = 0 [pid 21842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21841] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21837] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21836] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21843] rt_sigprocmask(SIG_SETMASK, [] [pid 21842] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21841] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21836] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... restart_syscall resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21842] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21841] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21843] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21842] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21841] <... futex resumed>) = 1 [pid 21839] <... futex resumed>) = 0 [pid 21843] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21842] <... futex resumed>) = 1 [pid 21839] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21843] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21842] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21839] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21843] <... futex resumed>) = 1 [pid 21841] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21839] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21837] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21836] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21843] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21841] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21837] <... futex resumed>) = 0 [pid 21836] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21841] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21841] <... futex resumed>) = 1 [pid 21836] <... futex resumed>) = 0 [pid 21843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21842] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21839] <... futex resumed>) = 0 [pid 21836] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21844 attached ci2-upstream-fs/strace-static-x86_64: Process 21845 attached [pid 21843] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21842] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21841] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21839] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21845] set_robust_list(0x5555804616e0, 24 [pid 21844] set_robust_list(0x5555804616e0, 24 [pid 21843] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21842] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21839] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21845 [pid 21845] <... set_robust_list resumed>) = 0 [pid 21844] <... set_robust_list resumed>) = 0 [pid 21843] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21842] <... futex resumed>) = 1 [pid 21841] <... openat resumed>) = 3 [pid 21839] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21837] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21844 [pid 21845] rt_sigprocmask(SIG_SETMASK, [] [pid 21844] rt_sigprocmask(SIG_SETMASK, [] [pid 21843] <... futex resumed>) = 1 [pid 21842] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21841] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21836] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21841] <... futex resumed>) = 1 [pid 21837] <... futex resumed>) = 0 [pid 21845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21843] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21842] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21841] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21839] <... futex resumed>) = 0 [pid 21837] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21836] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21845] <... prctl resumed>) = 0 [pid 21844] <... prctl resumed>) = 0 [pid 21843] <... openat resumed>) = 3 [pid 21842] <... openat resumed>) = 3 [pid 21841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21839] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21836] <... futex resumed>) = 0 [pid 21845] setpgid(0, 0 [pid 21844] setpgid(0, 0 [pid 21843] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21842] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21841] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21839] <... futex resumed>) = 0 [pid 21836] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21845] <... setpgid resumed>) = 0 [pid 21844] <... setpgid resumed>) = 0 [pid 21843] <... futex resumed>) = 0 [pid 21842] <... futex resumed>) = 1 [pid 21841] <... pwrite64 resumed>) = 3 [pid 21839] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21837] <... futex resumed>) = 0 [pid 21836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21842] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21841] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21837] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21845] <... openat resumed>) = 3 [pid 21843] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21836] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21845] write(3, "1000", 4 [pid 21844] <... openat resumed>) = 3 [pid 21843] <... pwrite64 resumed>) = 3 [pid 21842] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21841] <... futex resumed>) = 0 [pid 21839] exit_group(0 [pid 21837] <... futex resumed>) = 0 [pid 21836] <... futex resumed>) = 0 [pid 21845] <... write resumed>) = 4 [pid 21844] write(3, "1000", 4 [pid 21843] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21842] <... pwrite64 resumed>) = 3 [pid 21839] <... exit_group resumed>) = ? [pid 21837] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21845] close(3 [pid 21844] <... write resumed>) = 4 [pid 21843] <... futex resumed>) = 0 [pid 21842] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21841] +++ exited with 0 +++ [pid 21837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21836] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21845] <... close resumed>) = 0 [pid 21844] close(3 [pid 21843] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21842] <... futex resumed>) = 0 [pid 21839] +++ exited with 0 +++ [pid 21837] exit_group(0 [pid 21836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21845] write(1, "executing program\n", 18 [pid 21844] <... close resumed>) = 0 [pid 21837] <... exit_group resumed>) = ? [pid 21836] exit_group(0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21845] <... write resumed>) = 18 [pid 21842] +++ exited with 0 +++ executing program [pid 21843] <... futex resumed>) = ? [pid 21836] <... exit_group resumed>) = ? [pid 21845] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21844] write(1, "executing program\n", 18 [pid 21843] +++ exited with 0 +++ [pid 21837] +++ exited with 0 +++ [pid 21845] <... futex resumed>) = 0 [pid 21844] <... write resumed>) = 18 [pid 21845] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21845] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21844] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21845] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21844] <... futex resumed>) = 0 [pid 21845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21844] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21836] +++ exited with 0 +++ [pid 21845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21844] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21845] <... mmap resumed>) = 0x7fe46feef000 [pid 21844] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21845] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21845] <... mprotect resumed>) = 0 [pid 21844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21845] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21844] <... mmap resumed>) = 0x7fe46feef000 [pid 21845] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21844] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21846 attached [pid 21844] <... mprotect resumed>) = 0 [pid 21846] 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 [pid 21844] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21846] <... rseq resumed>) = 0 [pid 21845] <... clone3 resumed> => {parent_tid=[21846]}, 88) = 21846 [pid 21844] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21846] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21845] rt_sigprocmask(SIG_SETMASK, [] [pid 21844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21847 attached [pid 21846] <... set_robust_list resumed>) = 0 [pid 21845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21846] rt_sigprocmask(SIG_SETMASK, [] [pid 21845] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21847] 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 [pid 21844] <... clone3 resumed> => {parent_tid=[21847]}, 88) = 21847 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21847] <... rseq resumed>) = 0 [pid 21846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21845] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21847] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21845] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21846] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21844] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21844] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21844] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21846] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21847] <... set_robust_list resumed>) = 0 [pid 21845] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21847] rt_sigprocmask(SIG_SETMASK, [] [pid 21845] <... futex resumed>) = 0 [pid 21847] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21848 attached [pid 21847] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21846] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21845] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21848] set_robust_list(0x5555804616e0, 24 [pid 21847] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21846] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21848 ci2-upstream-fs/strace-static-x86_64: Process 21850 attached ci2-upstream-fs/strace-static-x86_64: Process 21849 attached [pid 21848] <... set_robust_list resumed>) = 0 [pid 21847] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21850] set_robust_list(0x5555804616e0, 24 [pid 21849] set_robust_list(0x5555804616e0, 24 [pid 21847] <... futex resumed>) = 1 [pid 21846] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21844] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21849 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21850 [pid 21850] <... set_robust_list resumed>) = 0 [pid 21849] <... set_robust_list resumed>) = 0 [pid 21848] rt_sigprocmask(SIG_SETMASK, [] [pid 21847] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21846] <... futex resumed>) = 1 [pid 21845] <... futex resumed>) = 0 [pid 21844] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21850] rt_sigprocmask(SIG_SETMASK, [] [pid 21849] rt_sigprocmask(SIG_SETMASK, [] [pid 21848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21846] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21845] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21844] <... futex resumed>) = 0 [pid 21850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21847] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21845] <... futex resumed>) = 0 [pid 21844] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21848] <... prctl resumed>) = 0 [pid 21847] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21846] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21845] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21850] <... prctl resumed>) = 0 [pid 21848] setpgid(0, 0 [pid 21847] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21846] <... openat resumed>) = 3 [pid 21850] setpgid(0, 0 [pid 21849] <... prctl resumed>) = 0 [pid 21848] <... setpgid resumed>) = 0 [pid 21847] <... futex resumed>) = 1 [pid 21844] <... futex resumed>) = 0 [pid 21850] <... setpgid resumed>) = 0 [pid 21849] setpgid(0, 0 [pid 21848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21847] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21846] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21844] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21849] <... setpgid resumed>) = 0 [pid 21848] <... openat resumed>) = 3 [pid 21847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21846] <... futex resumed>) = 1 [pid 21845] <... futex resumed>) = 0 [pid 21847] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21844] <... futex resumed>) = 0 [pid 21850] <... openat resumed>) = 3 [pid 21849] <... openat resumed>) = 3 [pid 21848] write(3, "1000", 4 [pid 21846] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21845] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21844] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21850] write(3, "1000", 4 [pid 21849] write(3, "1000", 4 [pid 21848] <... write resumed>) = 4 [pid 21847] <... openat resumed>) = 3 [pid 21846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21845] <... futex resumed>) = 0 [pid 21850] <... write resumed>) = 4 [pid 21849] <... write resumed>) = 4 [pid 21848] close(3 [pid 21846] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21845] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21850] close(3 [pid 21849] close(3 [pid 21848] <... close resumed>) = 0 [pid 21847] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21846] <... pwrite64 resumed>) = 3 [pid 21850] <... close resumed>) = 0 [pid 21849] <... close resumed>) = 0 [pid 21848] write(1, "executing program\n", 18 [pid 21847] <... futex resumed>) = 1 executing program [pid 21846] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21844] <... futex resumed>) = 0 [pid 21850] write(1, "executing program\n", 18 [pid 21849] write(1, "executing program\n", 18 [pid 21848] <... write resumed>) = 18 [pid 21846] <... futex resumed>) = 1 [pid 21850] <... write resumed>) = 18 [pid 21848] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21849] <... write resumed>) = 18 [pid 21847] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program executing program [pid 21846] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21845] <... futex resumed>) = 0 [pid 21844] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21850] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21849] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21848] <... futex resumed>) = 0 [pid 21847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21845] exit_group(0 [pid 21844] <... futex resumed>) = 0 [pid 21850] <... futex resumed>) = 0 [pid 21849] <... futex resumed>) = 0 [pid 21848] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21850] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21849] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21848] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21847] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21844] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21850] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21849] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21848] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21846] <... futex resumed>) = ? [pid 21845] <... exit_group resumed>) = ? [pid 21850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21847] <... pwrite64 resumed>) = 3 [pid 21850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21848] <... mmap resumed>) = 0x7fe46feef000 [pid 21850] <... mmap resumed>) = 0x7fe46feef000 [pid 21849] <... mmap resumed>) = 0x7fe46feef000 [pid 21848] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21850] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21848] <... mprotect resumed>) = 0 [pid 21850] <... mprotect resumed>) = 0 [pid 21849] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21847] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21848] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21850] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21849] <... mprotect resumed>) = 0 [pid 21847] <... futex resumed>) = 1 [pid 21846] +++ exited with 0 +++ [pid 21845] +++ exited with 0 +++ [pid 21844] <... futex resumed>) = 0 [pid 21848] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21850] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21847] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21844] exit_group(0 [pid 21850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21849] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21848] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21847] <... futex resumed>) = ? [pid 21844] <... exit_group resumed>) = ? [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21851 attached ci2-upstream-fs/strace-static-x86_64: Process 21852 attached [pid 21849] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21847] +++ exited with 0 +++ [pid 21852] 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 [pid 21851] 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 [pid 21850] <... clone3 resumed> => {parent_tid=[21851]}, 88) = 21851 [pid 21849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21848] <... clone3 resumed> => {parent_tid=[21852]}, 88) = 21852 [pid 21852] <... rseq resumed>) = 0 [pid 21851] <... rseq resumed>) = 0 [pid 21850] rt_sigprocmask(SIG_SETMASK, [] [pid 21844] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21853 attached [pid 21852] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21851] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21848] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21853] 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 [pid 21852] <... set_robust_list resumed>) = 0 [pid 21851] <... set_robust_list resumed>) = 0 [pid 21850] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21849] <... clone3 resumed> => {parent_tid=[21853]}, 88) = 21853 [pid 21848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21853] <... rseq resumed>) = 0 [pid 21852] rt_sigprocmask(SIG_SETMASK, [] [pid 21851] rt_sigprocmask(SIG_SETMASK, [] [pid 21850] <... futex resumed>) = 0 [pid 21849] rt_sigprocmask(SIG_SETMASK, [] [pid 21848] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21853] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21850] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21848] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21854 attached [pid 21853] <... set_robust_list resumed>) = 0 [pid 21852] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21851] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21849] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21848] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21854] set_robust_list(0x5555804616e0, 24 [pid 21853] rt_sigprocmask(SIG_SETMASK, [] [pid 21852] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21849] <... futex resumed>) = 0 [pid 21854] <... set_robust_list resumed>) = 0 [pid 21851] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21849] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21854] rt_sigprocmask(SIG_SETMASK, [] [pid 21853] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21852] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21851] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21854 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21851] <... futex resumed>) = 1 [pid 21854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21852] <... futex resumed>) = 1 [pid 21848] <... futex resumed>) = 0 [pid 21854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21853] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21852] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21851] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21850] <... futex resumed>) = 0 [pid 21848] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21854] <... prctl resumed>) = 0 [pid 21852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21848] <... futex resumed>) = 0 [pid 21854] setpgid(0, 0 [pid 21852] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21850] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21848] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21853] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21851] <... futex resumed>) = 0 [pid 21850] <... futex resumed>) = 1 [pid 21853] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21853] <... futex resumed>) = 1 [pid 21851] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21850] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21849] <... futex resumed>) = 0 [pid 21854] <... setpgid resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21853] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21852] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21851] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21849] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21853] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21851] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21852] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21849] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21854] <... openat resumed>) = 3 [pid 21853] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21852] <... futex resumed>) = 1 [pid 21851] <... futex resumed>) = 1 [pid 21850] <... futex resumed>) = 0 [pid 21849] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21848] <... futex resumed>) = 0 [pid 21854] write(3, "1000", 4 [pid 21853] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21848] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21848] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21854] <... write resumed>) = 4 [pid 21853] <... futex resumed>) = 0 [pid 21851] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21850] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21854] close(3 [pid 21853] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21849] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21852] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21850] <... futex resumed>) = 0 [pid 21853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21851] <... openat resumed>) = 3 [pid 21850] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21852] <... openat resumed>) = 3 [pid 21849] <... futex resumed>) = 0 [pid 21854] <... close resumed>) = 0 [pid 21853] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21851] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21854] write(1, "executing program\n", 18 [pid 21852] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21849] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21855 attached [pid 21854] <... write resumed>) = 18 [pid 21853] <... openat resumed>) = 3 [pid 21852] <... futex resumed>) = 1 [pid 21851] <... futex resumed>) = 0 [pid 21850] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21848] <... futex resumed>) = 0 [pid 21855] set_robust_list(0x5555804616e0, 24 [pid 21854] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21853] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21852] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21851] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21850] <... futex resumed>) = 0 [pid 21848] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21855 [pid 21855] <... set_robust_list resumed>) = 0 [pid 21854] <... futex resumed>) = 0 [pid 21853] <... futex resumed>) = 1 [pid 21852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21851] <... pwrite64 resumed>) = 3 [pid 21850] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21849] <... futex resumed>) = 0 [pid 21848] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21855] rt_sigprocmask(SIG_SETMASK, [] [pid 21854] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21853] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21852] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21851] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21849] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21848] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21854] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21852] <... pwrite64 resumed>) = 3 [pid 21851] <... futex resumed>) = 0 [pid 21850] exit_group(0 [pid 21849] <... futex resumed>) = 0 [pid 21854] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21853] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21849] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21850] <... exit_group resumed>) = ? [pid 21852] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21853] <... pwrite64 resumed>) = 3 [pid 21854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21852] <... futex resumed>) = 1 [pid 21848] <... futex resumed>) = 0 [pid 21855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21854] <... mmap resumed>) = 0x7fe46feef000 [pid 21853] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21852] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21848] exit_group(0 [pid 21855] <... prctl resumed>) = 0 [pid 21854] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21853] <... futex resumed>) = 1 [pid 21852] <... futex resumed>) = ? [pid 21849] <... futex resumed>) = 0 [pid 21848] <... exit_group resumed>) = ? [pid 21855] setpgid(0, 0 [pid 21854] <... mprotect resumed>) = 0 [pid 21853] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21852] +++ exited with 0 +++ [pid 21851] +++ exited with 0 +++ [pid 21850] +++ exited with 0 +++ [pid 21849] exit_group(0 [pid 21855] <... setpgid resumed>) = 0 [pid 21853] <... futex resumed>) = ? [pid 21849] <... exit_group resumed>) = ? [pid 21854] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21848] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21855] <... openat resumed>) = 3 [pid 21854] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21848, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21855] write(3, "1000", 4 [pid 21854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21853] +++ exited with 0 +++ [pid 21849] +++ exited with 0 +++ [pid 5629] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21856 attached [pid 21855] <... write resumed>) = 4 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21856] 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 [pid 21855] close(3 [pid 21854] <... clone3 resumed> => {parent_tid=[21856]}, 88) = 21856 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21856] <... rseq resumed>) = 0 [pid 21855] <... close resumed>) = 0 [pid 21854] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21856] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21855] write(1, "executing program\n", 18 [pid 21854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21856] <... set_robust_list resumed>) = 0 [pid 21855] <... write resumed>) = 18 [pid 21854] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 21855] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21854] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21856] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21855] <... futex resumed>) = 0 [pid 21854] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21857 attached ci2-upstream-fs/strace-static-x86_64: Process 21858 attached [pid 21856] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21855] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5631] <... restart_syscall resumed>) = 0 [pid 21858] set_robust_list(0x5555804616e0, 24 [pid 21857] set_robust_list(0x5555804616e0, 24 [pid 21856] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21855] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21858] <... set_robust_list resumed>) = 0 [pid 21857] <... set_robust_list resumed>) = 0 [pid 21856] <... futex resumed>) = 1 [pid 21855] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21854] <... futex resumed>) = 0 [pid 21858] rt_sigprocmask(SIG_SETMASK, [] [pid 21857] rt_sigprocmask(SIG_SETMASK, [] [pid 21856] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21854] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21857 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21858 [pid 21858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21854] <... futex resumed>) = 0 [pid 21858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21856] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21855] <... mmap resumed>) = 0x7fe46feef000 [pid 21854] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21858] <... prctl resumed>) = 0 [pid 21857] <... prctl resumed>) = 0 [pid 21856] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21855] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21858] setpgid(0, 0 [pid 21857] setpgid(0, 0 [pid 21856] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21855] <... mprotect resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21859 attached [pid 21858] <... setpgid resumed>) = 0 [pid 21857] <... setpgid resumed>) = 0 [pid 21856] <... futex resumed>) = 1 [pid 21855] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21854] <... futex resumed>) = 0 [pid 21859] set_robust_list(0x5555804616e0, 24 [pid 21858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21856] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21855] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21854] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21859 [pid 21859] <... set_robust_list resumed>) = 0 [pid 21858] <... openat resumed>) = 3 [pid 21857] <... openat resumed>) = 3 [pid 21856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21854] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21860 attached [pid 21859] rt_sigprocmask(SIG_SETMASK, [] [pid 21858] write(3, "1000", 4 [pid 21857] write(3, "1000", 4 [pid 21856] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21854] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21860] 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 [pid 21859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21858] <... write resumed>) = 4 [pid 21857] <... write resumed>) = 4 [pid 21856] <... openat resumed>) = 3 [pid 21855] <... clone3 resumed> => {parent_tid=[21860]}, 88) = 21860 [pid 21858] close(3 [pid 21857] close(3 [pid 21860] <... rseq resumed>) = 0 [pid 21859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21858] <... close resumed>) = 0 [pid 21857] <... close resumed>) = 0 [pid 21856] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21855] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21860] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21859] <... prctl resumed>) = 0 [pid 21858] write(1, "executing program\n", 18 [pid 21857] write(1, "executing program\n", 18 [pid 21856] <... futex resumed>) = 1 [pid 21855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21854] <... futex resumed>) = 0 [pid 21860] <... set_robust_list resumed>) = 0 [pid 21859] setpgid(0, 0 [pid 21857] <... write resumed>) = 18 [pid 21856] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21855] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program executing program [pid 21854] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21860] rt_sigprocmask(SIG_SETMASK, [] [pid 21859] <... setpgid resumed>) = 0 [pid 21858] <... write resumed>) = 18 [pid 21857] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21856] <... pwrite64 resumed>) = 3 [pid 21855] <... futex resumed>) = 0 [pid 21854] <... futex resumed>) = 0 [pid 21860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21854] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21855] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21860] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21858] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21857] <... futex resumed>) = 0 [pid 21856] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21860] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21859] <... openat resumed>) = 3 [pid 21854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21860] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21858] <... futex resumed>) = 0 [pid 21857] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21856] <... futex resumed>) = 0 [pid 21854] exit_group(0 [pid 21860] <... futex resumed>) = 1 [pid 21855] <... futex resumed>) = 0 [pid 21854] <... exit_group resumed>) = ? [pid 21860] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21859] write(3, "1000", 4 [pid 21858] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21857] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21855] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21859] <... write resumed>) = 4 [pid 21858] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21855] <... futex resumed>) = 0 [pid 21860] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21857] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21855] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21860] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21859] close(3 [pid 21858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21859] <... close resumed>) = 0 [pid 21858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21860] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21859] write(1, "executing program\n", 18 [pid 21857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21860] <... futex resumed>) = 1 [pid 21855] <... futex resumed>) = 0 executing program [pid 21860] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21859] <... write resumed>) = 18 [pid 21855] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21858] <... mmap resumed>) = 0x7fe46feef000 [pid 21859] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21858] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21855] <... futex resumed>) = 0 [pid 21860] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21855] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21860] <... openat resumed>) = 3 [pid 21859] <... futex resumed>) = 0 [pid 21858] <... mprotect resumed>) = 0 [pid 21857] <... mmap resumed>) = 0x7fe46feef000 [pid 21856] +++ exited with 0 +++ [pid 21854] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21860] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21859] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21857] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21860] <... futex resumed>) = 1 [pid 21859] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21858] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21857] <... mprotect resumed>) = 0 [pid 21855] <... futex resumed>) = 0 [pid 21860] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21859] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21855] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21855] <... futex resumed>) = 0 [pid 21860] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21858] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21857] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21855] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21860] <... pwrite64 resumed>) = 3 [pid 21859] <... mmap resumed>) = 0x7fe46feef000 [pid 21858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21857] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21861 attached [pid 21860] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21859] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21857] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21861] 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 [pid 21860] <... futex resumed>) = 1 [pid 21859] <... mprotect resumed>) = 0 [pid 21855] <... futex resumed>) = 0 [pid 21858] <... clone3 resumed> => {parent_tid=[21861]}, 88) = 21861 ci2-upstream-fs/strace-static-x86_64: Process 21862 attached [pid 21861] <... rseq resumed>) = 0 [pid 21860] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21859] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21858] rt_sigprocmask(SIG_SETMASK, [] [pid 21855] exit_group(0 [pid 21861] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21862] 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 [pid 21857] <... clone3 resumed> => {parent_tid=[21862]}, 88) = 21862 [pid 21862] <... rseq resumed>) = 0 [pid 21861] <... set_robust_list resumed>) = 0 [pid 21857] rt_sigprocmask(SIG_SETMASK, [] [pid 21862] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21861] rt_sigprocmask(SIG_SETMASK, [] [pid 21860] <... futex resumed>) = ? [pid 21859] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21855] <... exit_group resumed>) = ? [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21862] <... set_robust_list resumed>) = 0 [pid 21861] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21860] +++ exited with 0 +++ [pid 21859] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21858] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21857] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21863 attached [pid 21862] rt_sigprocmask(SIG_SETMASK, [] [pid 21861] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21858] <... futex resumed>) = 0 [pid 21857] <... futex resumed>) = 0 [pid 21855] +++ exited with 0 +++ [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21863] 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 [pid 21862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21861] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21859] <... clone3 resumed> => {parent_tid=[21863]}, 88) = 21863 [pid 21858] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21857] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21864 attached [pid 21863] <... rseq resumed>) = 0 [pid 21862] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21861] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21859] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21864] set_robust_list(0x5555804616e0, 24 [pid 21863] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21862] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21861] <... futex resumed>) = 1 [pid 21859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21858] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21864 [pid 21864] <... set_robust_list resumed>) = 0 [pid 21863] <... set_robust_list resumed>) = 0 [pid 21862] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21861] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21859] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21858] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21863] rt_sigprocmask(SIG_SETMASK, [] [pid 21862] <... futex resumed>) = 1 [pid 21861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21857] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21864] rt_sigprocmask(SIG_SETMASK, [] [pid 21863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21862] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21861] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21859] <... futex resumed>) = 0 [pid 21858] <... futex resumed>) = 0 [pid 21857] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21863] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21859] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21858] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21862] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21861] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21857] <... futex resumed>) = 0 [pid 21864] <... prctl resumed>) = 0 [pid 21863] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21857] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21864] setpgid(0, 0 [pid 21863] <... futex resumed>) = 1 [pid 21862] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21861] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21859] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21864] <... setpgid resumed>) = 0 [pid 21863] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21862] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21861] <... futex resumed>) = 1 [pid 21859] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21858] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21862] <... futex resumed>) = 1 [pid 21861] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21859] <... futex resumed>) = 0 [pid 21858] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21857] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21862] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21857] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21864] <... openat resumed>) = 3 [pid 21863] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21861] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21858] <... futex resumed>) = 0 [pid 21857] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21865 attached [pid 21864] write(3, "1000", 4 [pid 21863] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21859] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21857] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21865] set_robust_list(0x5555804616e0, 24 [pid 21864] <... write resumed>) = 4 [pid 21863] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21862] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21861] <... openat resumed>) = 3 [pid 21858] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21865 [pid 21865] <... set_robust_list resumed>) = 0 [pid 21864] close(3 [pid 21863] <... futex resumed>) = 1 [pid 21862] <... openat resumed>) = 3 [pid 21861] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21859] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21865] rt_sigprocmask(SIG_SETMASK, [] [pid 21864] <... close resumed>) = 0 [pid 21863] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21862] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21861] <... futex resumed>) = 1 [pid 21859] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21858] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21864] write(1, "executing program\n", 18 [pid 21863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21862] <... futex resumed>) = 1 [pid 21861] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21859] <... futex resumed>) = 0 [pid 21858] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21857] <... futex resumed>) = 0 [pid 21865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21864] <... write resumed>) = 18 [pid 21863] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR executing program [pid 21862] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21857] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21865] <... prctl resumed>) = 0 [pid 21862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21857] <... futex resumed>) = 0 [pid 21865] setpgid(0, 0 [pid 21864] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21863] <... openat resumed>) = 3 [pid 21862] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21861] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21859] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21858] <... futex resumed>) = 0 [pid 21864] <... futex resumed>) = 0 [pid 21858] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21864] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21863] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21865] <... setpgid resumed>) = 0 [pid 21864] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21862] <... pwrite64 resumed>) = 3 [pid 21861] <... pwrite64 resumed>) = 3 [pid 21857] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21863] <... futex resumed>) = 1 [pid 21862] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21861] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21859] <... futex resumed>) = 0 [pid 21857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21863] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21862] <... futex resumed>) = 0 [pid 21861] <... futex resumed>) = 1 [pid 21859] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21858] <... futex resumed>) = 0 [pid 21857] exit_group(0 [pid 21865] <... openat resumed>) = 3 [pid 21864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21861] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21859] <... futex resumed>) = 0 [pid 21858] exit_group(0 [pid 21857] <... exit_group resumed>) = ? [pid 21865] write(3, "1000", 4 [pid 21864] <... mmap resumed>) = 0x7fe46feef000 [pid 21863] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21862] +++ exited with 0 +++ [pid 21861] <... futex resumed>) = ? [pid 21859] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21858] <... exit_group resumed>) = ? [pid 21865] <... write resumed>) = 4 [pid 21864] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21863] <... pwrite64 resumed>) = 3 [pid 21861] +++ exited with 0 +++ [pid 21865] close(3) = 0 [pid 21863] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21859] <... futex resumed>) = 0 [pid 21865] write(1, "executing program\n", 18) = 18 [pid 21863] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21859] exit_group(0 [pid 21864] <... mprotect resumed>) = 0 executing program [pid 21863] <... futex resumed>) = ? [pid 21859] <... exit_group resumed>) = ? [pid 21865] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21864] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21863] +++ exited with 0 +++ [pid 21865] <... futex resumed>) = 0 [pid 21865] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21858] +++ exited with 0 +++ [pid 21857] +++ exited with 0 +++ [pid 21865] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21865] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21864] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21858, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21859] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21866 attached [pid 21865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21859, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21866] 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 [pid 21865] <... mmap resumed>) = 0x7fe46feef000 [pid 21864] <... clone3 resumed> => {parent_tid=[21866]}, 88) = 21866 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21866] <... rseq resumed>) = 0 [pid 21865] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21864] rt_sigprocmask(SIG_SETMASK, [] [pid 21866] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21865] <... mprotect resumed>) = 0 [pid 21864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21866] <... set_robust_list resumed>) = 0 [pid 21864] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21866] rt_sigprocmask(SIG_SETMASK, [] [pid 21865] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21864] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21866] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21865] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21864] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21867 attached [pid 21866] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21866] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21864] <... futex resumed>) = 0 [pid 21866] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21865] <... clone3 resumed> => {parent_tid=[21868]}, 88) = 21868 [pid 21864] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21868 attached [pid 21867] set_robust_list(0x5555804616e0, 24 [pid 21866] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21865] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21867 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21868] 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 [pid 21867] <... set_robust_list resumed>) = 0 [pid 21866] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21864] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21866] <... futex resumed>) = 0 [pid 21865] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21864] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21866] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21865] <... futex resumed>) = 0 [pid 21864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21867] rt_sigprocmask(SIG_SETMASK, [] [pid 21865] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21864] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21869 attached ci2-upstream-fs/strace-static-x86_64: Process 21870 attached [pid 21868] <... rseq resumed>) = 0 [pid 21867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21866] <... futex resumed>) = 0 [pid 21864] <... futex resumed>) = 1 [pid 21868] set_robust_list(0x7fe46ff0f9a0, 24 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21869 [pid 21868] <... set_robust_list resumed>) = 0 [pid 21870] set_robust_list(0x5555804616e0, 24 [pid 21869] set_robust_list(0x5555804616e0, 24 [pid 21868] rt_sigprocmask(SIG_SETMASK, [] [pid 21867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21866] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21864] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21870 [pid 21870] <... set_robust_list resumed>) = 0 [pid 21869] <... set_robust_list resumed>) = 0 [pid 21868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21867] <... prctl resumed>) = 0 [pid 21866] <... openat resumed>) = 3 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21870] rt_sigprocmask(SIG_SETMASK, [] [pid 21869] rt_sigprocmask(SIG_SETMASK, [] [pid 21868] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21867] setpgid(0, 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21869] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21867] <... setpgid resumed>) = 0 [pid 21866] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21866] <... futex resumed>) = 1 [pid 21864] <... futex resumed>) = 0 [pid 21870] <... prctl resumed>) = 0 [pid 21869] <... prctl resumed>) = 0 [pid 21868] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21866] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21864] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21869] setpgid(0, 0 [pid 21870] setpgid(0, 0 [pid 21868] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21864] <... futex resumed>) = 0 [pid 21870] <... setpgid resumed>) = 0 [pid 21869] <... setpgid resumed>) = 0 [pid 21868] <... futex resumed>) = 1 [pid 21867] <... openat resumed>) = 3 [pid 21866] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21865] <... futex resumed>) = 0 [pid 21870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21868] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21867] write(3, "1000", 4 [pid 21866] <... pwrite64 resumed>) = 3 [pid 21865] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21864] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21870] <... openat resumed>) = 3 [pid 21869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21867] <... write resumed>) = 4 [pid 21870] write(3, "1000", 4 [pid 21868] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21867] close(3 [pid 21865] <... futex resumed>) = 0 [pid 21870] <... write resumed>) = 4 [pid 21869] <... openat resumed>) = 3 [pid 21868] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21867] <... close resumed>) = 0 [pid 21866] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21865] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21870] close(3) = 0 [pid 21868] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21867] write(1, "executing program\n", 18 [pid 21866] <... futex resumed>) = 1 [pid 21864] <... futex resumed>) = 0 [pid 21870] write(1, "executing program\n", 18 executing program [pid 21869] write(3, "1000", 4 [pid 21868] <... futex resumed>) = 0 [pid 21867] <... write resumed>) = 18 [pid 21866] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21864] exit_group(0 [pid 21870] <... write resumed>) = 18 [pid 21869] <... write resumed>) = 4 [pid 21868] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21867] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21865] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21866] <... futex resumed>) = ? [pid 21864] <... exit_group resumed>) = ? [pid 21866] +++ exited with 0 +++ [pid 21865] <... futex resumed>) = 0 [pid 21870] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21869] close(3 [pid 21868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21867] <... futex resumed>) = 0 [pid 21870] <... futex resumed>) = 0 [pid 21869] <... close resumed>) = 0 [pid 21868] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21867] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21865] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21870] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21869] write(1, "executing program\n", 18 [pid 21868] <... openat resumed>) = 3 executing program [pid 21867] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21870] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21869] <... write resumed>) = 18 [pid 21870] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21869] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21867] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21869] <... futex resumed>) = 0 [pid 21868] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21869] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21868] <... futex resumed>) = 1 [pid 21867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21865] <... futex resumed>) = 0 [pid 21864] +++ exited with 0 +++ [pid 21870] <... mmap resumed>) = 0x7fe46feef000 [pid 21869] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21868] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21867] <... mmap resumed>) = 0x7fe46feef000 [pid 21865] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21870] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21869] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21867] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21865] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21870] <... mprotect resumed>) = 0 [pid 21869] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21868] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21867] <... mprotect resumed>) = 0 [pid 21865] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21870] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21868] <... pwrite64 resumed>) = 3 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21870] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21869] <... mmap resumed>) = 0x7fe46feef000 [pid 21868] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21867] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21869] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21868] <... futex resumed>) = 1 [pid 21867] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21865] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21871 attached [pid 21869] <... mprotect resumed>) = 0 [pid 21868] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21865] exit_group(0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21872 attached [pid 21871] 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 [pid 21870] <... clone3 resumed> => {parent_tid=[21871]}, 88) = 21871 [pid 21869] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21868] <... futex resumed>) = ? [pid 21865] <... exit_group resumed>) = ? [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21871] <... rseq resumed>) = 0 [pid 21870] rt_sigprocmask(SIG_SETMASK, [] [pid 21869] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21872] 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 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21867] <... clone3 resumed> => {parent_tid=[21872]}, 88) = 21872 [pid 21868] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21873 attached [pid 21872] <... rseq resumed>) = 0 [pid 21871] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21869] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21867] rt_sigprocmask(SIG_SETMASK, [] [pid 21865] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21874 attached [pid 21873] set_robust_list(0x5555804616e0, 24 [pid 21872] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21871] <... set_robust_list resumed>) = 0 [pid 21870] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21865, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21873 [pid 21873] <... set_robust_list resumed>) = 0 [pid 21872] <... set_robust_list resumed>) = 0 [pid 21871] rt_sigprocmask(SIG_SETMASK, [] [pid 21870] <... futex resumed>) = 0 [pid 21874] 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 [pid 21869] <... clone3 resumed> => {parent_tid=[21874]}, 88) = 21874 [pid 21867] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21874] <... rseq resumed>) = 0 [pid 21873] rt_sigprocmask(SIG_SETMASK, [] [pid 21872] rt_sigprocmask(SIG_SETMASK, [] [pid 21871] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21870] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21869] rt_sigprocmask(SIG_SETMASK, [] [pid 21867] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21874] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21871] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21867] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21869] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21873] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21874] <... set_robust_list resumed>) = 0 [pid 21872] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21871] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21869] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21874] rt_sigprocmask(SIG_SETMASK, [] [pid 21873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21872] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21871] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21869] <... futex resumed>) = 0 [pid 21872] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21869] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21872] <... futex resumed>) = 1 [pid 21867] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21874] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21873] <... prctl resumed>) = 0 [pid 21872] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21871] <... futex resumed>) = 1 [pid 21870] <... futex resumed>) = 0 [pid 21867] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21874] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21873] setpgid(0, 0 [pid 21872] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21871] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21870] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21873] <... setpgid resumed>) = 0 [pid 21867] <... futex resumed>) = 0 [pid 21872] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21870] <... futex resumed>) = 0 [pid 21867] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21872] <... futex resumed>) = 0 [pid 21867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21872] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21867] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21867] <... futex resumed>) = 0 [pid 21872] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21867] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21872] <... openat resumed>) = 3 [pid 21870] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21872] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21875 attached [pid 21874] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21873] <... openat resumed>) = 3 [pid 21872] <... futex resumed>) = 1 [pid 21871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21867] <... futex resumed>) = 0 [pid 21875] set_robust_list(0x5555804616e0, 24 [pid 21874] <... futex resumed>) = 1 [pid 21873] write(3, "1000", 4 [pid 21872] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21871] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21869] <... futex resumed>) = 0 [pid 21867] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21875 [pid 21875] <... set_robust_list resumed>) = 0 [pid 21874] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21873] <... write resumed>) = 4 [pid 21872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21871] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21869] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21867] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21875] rt_sigprocmask(SIG_SETMASK, [] [pid 21874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21873] close(3 [pid 21872] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21871] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21869] <... futex resumed>) = 0 [pid 21867] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21874] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21873] <... close resumed>) = 0 [pid 21872] <... pwrite64 resumed>) = 3 [pid 21871] <... futex resumed>) = 1 [pid 21870] <... futex resumed>) = 0 [pid 21869] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 21873] write(1, "executing program\n", 18 [pid 21870] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21874] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21873] <... write resumed>) = 18 [pid 21872] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21871] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21870] <... futex resumed>) = 0 [pid 21875] <... prctl resumed>) = 0 [pid 21873] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21872] <... futex resumed>) = 1 [pid 21870] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21867] <... futex resumed>) = 0 [pid 21875] setpgid(0, 0 [pid 21874] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21873] <... futex resumed>) = 0 [pid 21872] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21871] <... openat resumed>) = 3 [pid 21867] exit_group(0 [pid 21875] <... setpgid resumed>) = 0 [pid 21874] <... futex resumed>) = 1 [pid 21873] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21872] <... futex resumed>) = ? [pid 21871] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21869] <... futex resumed>) = 0 [pid 21867] <... exit_group resumed>) = ? [pid 21875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21874] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21873] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21872] +++ exited with 0 +++ [pid 21869] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21875] <... openat resumed>) = 3 [pid 21874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21871] <... futex resumed>) = 1 [pid 21870] <... futex resumed>) = 0 [pid 21869] <... futex resumed>) = 0 [pid 21870] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21871] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21870] <... futex resumed>) = 0 [pid 21869] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21874] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21873] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21875] write(3, "1000", 4 [pid 21874] <... openat resumed>) = 3 [pid 21873] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21871] <... pwrite64 resumed>) = 3 [pid 21870] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21875] <... write resumed>) = 4 [pid 21873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21871] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21875] close(3 [pid 21874] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21875] <... close resumed>) = 0 [pid 21874] <... futex resumed>) = 1 [pid 21869] <... futex resumed>) = 0 [pid 21875] write(1, "executing program\n", 18 executing program [pid 21874] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21869] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21873] <... mmap resumed>) = 0x7fe46feef000 [pid 21867] +++ exited with 0 +++ [pid 21870] exit_group(0 [pid 21875] <... write resumed>) = 18 [pid 21874] <... pwrite64 resumed>) = 3 [pid 21871] <... futex resumed>) = 0 [pid 21869] <... futex resumed>) = 0 [pid 21875] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21874] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21873] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21870] <... exit_group resumed>) = ? [pid 21869] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21867, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21875] <... futex resumed>) = 0 [pid 21874] <... futex resumed>) = 0 [pid 21873] <... mprotect resumed>) = 0 [pid 21869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21875] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21874] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21869] exit_group(0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21875] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21875] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21874] <... futex resumed>) = ? [pid 21873] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21869] <... exit_group resumed>) = ? [pid 21875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21874] +++ exited with 0 +++ [pid 21873] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21873] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21871] +++ exited with 0 +++ [pid 21870] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-upstream-fs/strace-static-x86_64: Process 21876 attached [pid 21876] 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 [pid 21873] <... clone3 resumed> => {parent_tid=[21876]}, 88) = 21876 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21876] <... rseq resumed>) = 0 [pid 21875] <... mmap resumed>) = 0x7fe46feef000 [pid 21873] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21876] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21875] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21873] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21876] <... set_robust_list resumed>) = 0 [pid 21875] <... mprotect resumed>) = 0 [pid 21869] +++ exited with 0 +++ [pid 21873] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21876] rt_sigprocmask(SIG_SETMASK, [] [pid 21873] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21869, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21876] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21875] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21873] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21876] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21876] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21876] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21877 attached [pid 21875] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21877] set_robust_list(0x5555804616e0, 24 [pid 21876] <... futex resumed>) = 1 [pid 21875] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21873] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21877 ci2-upstream-fs/strace-static-x86_64: Process 21878 attached [pid 21877] <... set_robust_list resumed>) = 0 [pid 21876] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21873] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21878] 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 [pid 21876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21878] <... rseq resumed>) = 0 [pid 21873] <... futex resumed>) = 0 [pid 21878] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21877] rt_sigprocmask(SIG_SETMASK, [] [pid 21876] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21875] <... clone3 resumed> => {parent_tid=[21878]}, 88) = 21878 [pid 21873] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21878] <... set_robust_list resumed>) = 0 [pid 21875] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21877] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21878] rt_sigprocmask(SIG_SETMASK, [] [pid 21876] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21878] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21876] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 ci2-upstream-fs/strace-static-x86_64: Process 21880 attached ci2-upstream-fs/strace-static-x86_64: Process 21879 attached [pid 21877] <... prctl resumed>) = 0 [pid 21875] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21873] <... futex resumed>) = 0 [pid 21877] setpgid(0, 0 [pid 21876] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21880] set_robust_list(0x5555804616e0, 24 [pid 21879] set_robust_list(0x5555804616e0, 24 [pid 21878] <... futex resumed>) = 0 [pid 21875] <... futex resumed>) = 1 [pid 21873] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21880 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21879 [pid 21877] <... setpgid resumed>) = 0 [pid 21875] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21873] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21873] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21879] <... set_robust_list resumed>) = 0 [pid 21878] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21880] <... set_robust_list resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21876] <... openat resumed>) = 3 [pid 21876] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21879] rt_sigprocmask(SIG_SETMASK, [] [pid 21880] rt_sigprocmask(SIG_SETMASK, [] [pid 21873] <... futex resumed>) = 0 [pid 21879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21878] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21877] <... openat resumed>) = 3 [pid 21876] <... futex resumed>) = 1 [pid 21873] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21878] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21876] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21873] <... futex resumed>) = 0 [pid 21879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21878] <... futex resumed>) = 1 [pid 21876] <... pwrite64 resumed>) = 3 [pid 21875] <... futex resumed>) = 0 [pid 21873] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21877] write(3, "1000", 4 [pid 21880] <... prctl resumed>) = 0 [pid 21879] <... prctl resumed>) = 0 [pid 21878] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21876] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21875] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21880] setpgid(0, 0 [pid 21879] setpgid(0, 0 [pid 21877] <... write resumed>) = 4 [pid 21876] <... futex resumed>) = 1 [pid 21875] <... futex resumed>) = 0 [pid 21873] <... futex resumed>) = 0 [pid 21878] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21876] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21873] exit_group(0 [pid 21880] <... setpgid resumed>) = 0 [pid 21879] <... setpgid resumed>) = 0 [pid 21877] close(3 [pid 21875] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21878] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21877] <... close resumed>) = 0 [pid 21876] <... futex resumed>) = ? [pid 21875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21873] <... exit_group resumed>) = ? [pid 21878] <... futex resumed>) = 0 [pid 21877] write(1, "executing program\n", 18 [pid 21876] +++ exited with 0 +++ executing program [pid 21880] <... openat resumed>) = 3 [pid 21879] <... openat resumed>) = 3 [pid 21878] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21877] <... write resumed>) = 18 [pid 21875] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21873] +++ exited with 0 +++ [pid 21880] write(3, "1000", 4 [pid 21879] write(3, "1000", 4 [pid 21878] <... openat resumed>) = 3 [pid 21877] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21875] <... futex resumed>) = 0 [pid 21880] <... write resumed>) = 4 [pid 21879] <... write resumed>) = 4 [pid 21877] <... futex resumed>) = 0 [pid 21880] close(3 [pid 21878] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21875] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21873, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21879] close(3 [pid 21877] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21880] <... close resumed>) = 0 executing program [pid 21879] <... close resumed>) = 0 [pid 21878] <... futex resumed>) = 0 [pid 21877] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21880] write(1, "executing program\n", 18 [pid 21878] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21875] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21880] <... write resumed>) = 18 [pid 21879] write(1, "executing program\n", 18 [pid 21878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21877] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21875] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21879] <... write resumed>) = 18 [pid 21880] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21879] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21878] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21877] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21875] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21881 attached [pid 21880] <... futex resumed>) = 0 [pid 21878] <... pwrite64 resumed>) = 3 [pid 21879] <... futex resumed>) = 0 [pid 21877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21881] set_robust_list(0x5555804616e0, 24 [pid 21880] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21879] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21877] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21881 [pid 21881] <... set_robust_list resumed>) = 0 [pid 21880] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21879] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21878] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21877] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21881] rt_sigprocmask(SIG_SETMASK, [] [pid 21880] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21879] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21878] <... futex resumed>) = 1 [pid 21875] <... futex resumed>) = 0 [pid 21881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21878] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21877] <... mprotect resumed>) = 0 [pid 21875] exit_group(0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21878] <... futex resumed>) = ? [pid 21877] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21875] <... exit_group resumed>) = ? [pid 21881] <... prctl resumed>) = 0 [pid 21880] <... mmap resumed>) = 0x7fe46feef000 [pid 21879] <... mmap resumed>) = 0x7fe46feef000 [pid 21878] +++ exited with 0 +++ [pid 21877] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21881] setpgid(0, 0 [pid 21880] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21879] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21881] <... setpgid resumed>) = 0 [pid 21880] <... mprotect resumed>) = 0 [pid 21879] <... mprotect resumed>) = 0 [pid 21875] +++ exited with 0 +++ [pid 21881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-upstream-fs/strace-static-x86_64: Process 21882 attached [pid 21879] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21881] <... openat resumed>) = 3 [pid 21880] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21879] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21875, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21882] 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 [pid 21881] write(3, "1000", 4 [pid 21880] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21879] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21877] <... clone3 resumed> => {parent_tid=[21882]}, 88) = 21882 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21883 attached [pid 21882] <... rseq resumed>) = 0 [pid 21881] <... write resumed>) = 4 [pid 21880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21877] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21884 attached [pid 21883] 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 [pid 21882] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21881] close(3 [pid 21879] <... clone3 resumed> => {parent_tid=[21883]}, 88) = 21883 [pid 21877] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21884] 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 [pid 21883] <... rseq resumed>) = 0 [pid 21882] <... set_robust_list resumed>) = 0 [pid 21881] <... close resumed>) = 0 executing program [pid 21884] <... rseq resumed>) = 0 [pid 21883] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21882] rt_sigprocmask(SIG_SETMASK, [] [pid 21881] write(1, "executing program\n", 18 [pid 21880] <... clone3 resumed> => {parent_tid=[21884]}, 88) = 21884 [pid 21879] rt_sigprocmask(SIG_SETMASK, [] [pid 21877] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21884] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21883] <... set_robust_list resumed>) = 0 [pid 21882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21881] <... write resumed>) = 18 [pid 21880] rt_sigprocmask(SIG_SETMASK, [] [pid 21879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21877] <... futex resumed>) = 0 [pid 21884] <... set_robust_list resumed>) = 0 [pid 21883] rt_sigprocmask(SIG_SETMASK, [] [pid 21882] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21881] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21879] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21877] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 21884] rt_sigprocmask(SIG_SETMASK, [] [pid 21883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21881] <... futex resumed>) = 0 [pid 21880] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21879] <... futex resumed>) = 0 [pid 21884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21883] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21882] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21881] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21880] <... futex resumed>) = 0 [pid 21879] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21884] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21883] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21882] <... futex resumed>) = 1 [pid 21881] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21880] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21877] <... futex resumed>) = 0 [pid 21884] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21883] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21882] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21881] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21877] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21884] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21883] <... futex resumed>) = 1 [pid 21882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21879] <... futex resumed>) = 0 [pid 21877] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21884] <... futex resumed>) = 1 [pid 21883] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21882] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21880] <... futex resumed>) = 0 [pid 21879] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21877] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21884] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21882] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21881] <... mmap resumed>) = 0x7fe46feef000 [pid 21880] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21879] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21883] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21884] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 21880] <... futex resumed>) = 0 [pid 21879] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21885 attached [pid 21884] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21883] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21882] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21881] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21880] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21885] set_robust_list(0x5555804616e0, 24 [pid 21884] <... futex resumed>) = 0 [pid 21883] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21882] <... futex resumed>) = 1 [pid 21881] <... mprotect resumed>) = 0 [pid 21880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21877] <... futex resumed>) = 0 [pid 21885] <... set_robust_list resumed>) = 0 [pid 21884] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21883] <... futex resumed>) = 1 [pid 21882] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21879] <... futex resumed>) = 0 [pid 21877] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21880] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21881] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21885 [pid 21885] rt_sigprocmask(SIG_SETMASK, [] [pid 21884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21883] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21881] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21880] <... futex resumed>) = 0 [pid 21879] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21877] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21885] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21884] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21880] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21877] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21886 attached [pid 21885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21883] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21882] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21879] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21885] <... prctl resumed>) = 0 [pid 21884] <... openat resumed>) = 3 [pid 21883] <... openat resumed>) = 3 [pid 21882] <... openat resumed>) = 3 [pid 21886] 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 [pid 21885] setpgid(0, 0 [pid 21884] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21883] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21881] <... clone3 resumed> => {parent_tid=[21886]}, 88) = 21886 [pid 21879] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21886] <... rseq resumed>) = 0 [pid 21885] <... setpgid resumed>) = 0 [pid 21884] <... futex resumed>) = 1 [pid 21883] <... futex resumed>) = 0 [pid 21882] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21881] rt_sigprocmask(SIG_SETMASK, [] [pid 21880] <... futex resumed>) = 0 [pid 21879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21886] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21884] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21883] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21882] <... futex resumed>) = 1 [pid 21881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21880] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21879] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21877] <... futex resumed>) = 0 [pid 21882] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21881] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21880] <... futex resumed>) = 0 [pid 21879] <... futex resumed>) = 0 [pid 21883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21877] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21886] <... set_robust_list resumed>) = 0 [pid 21884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21883] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21881] <... futex resumed>) = 0 [pid 21880] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21879] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21877] <... futex resumed>) = 0 [pid 21885] <... openat resumed>) = 3 [pid 21886] rt_sigprocmask(SIG_SETMASK, [] [pid 21884] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21883] <... pwrite64 resumed>) = 3 [pid 21882] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21881] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21877] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21886] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21884] <... pwrite64 resumed>) = 3 [pid 21883] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21882] <... pwrite64 resumed>) = 3 [pid 21886] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21884] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21886] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21885] write(3, "1000", 4 [pid 21883] <... futex resumed>) = 1 [pid 21882] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21879] <... futex resumed>) = 0 [pid 21884] <... futex resumed>) = 1 [pid 21880] <... futex resumed>) = 0 [pid 21886] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21885] <... write resumed>) = 4 [pid 21883] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21880] exit_group(0 [pid 21884] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21882] <... futex resumed>) = 1 [pid 21879] exit_group(0 [pid 21877] <... futex resumed>) = 0 [pid 21886] <... futex resumed>) = 1 [pid 21885] close(3 [pid 21881] <... futex resumed>) = 0 [pid 21886] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21885] <... close resumed>) = 0 [pid 21884] <... futex resumed>) = ? [pid 21883] <... futex resumed>) = ? [pid 21882] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21881] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21880] <... exit_group resumed>) = ? [pid 21879] <... exit_group resumed>) = ? [pid 21877] exit_group(0 [pid 21886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21885] write(1, "executing program\n", 18 [pid 21884] +++ exited with 0 +++ [pid 21883] +++ exited with 0 +++ [pid 21881] <... futex resumed>) = 0 executing program [pid 21886] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21885] <... write resumed>) = 18 [pid 21882] <... futex resumed>) = ? [pid 21881] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21877] <... exit_group resumed>) = ? [pid 21886] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21885] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21882] +++ exited with 0 +++ [pid 21880] +++ exited with 0 +++ [pid 21879] +++ exited with 0 +++ [pid 21885] <... futex resumed>) = 0 [pid 21886] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21885] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21877] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21879, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21886] <... futex resumed>) = 1 [pid 21885] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21881] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21877, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21886] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21885] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21881] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21885] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21881] <... futex resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21886] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21881] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21886] <... openat resumed>) = 3 [pid 21885] <... mmap resumed>) = 0x7fe46feef000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21886] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21886] <... futex resumed>) = 1 [pid 21885] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21881] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21886] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21885] <... mprotect resumed>) = 0 [pid 21881] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21887 attached [pid 21886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21881] <... futex resumed>) = 0 [pid 21885] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21887] set_robust_list(0x5555804616e0, 24 [pid 21886] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21885] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21881] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21887 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21887] <... set_robust_list resumed>) = 0 [pid 21886] <... pwrite64 resumed>) = 3 [pid 21885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21888 attached [pid 21887] rt_sigprocmask(SIG_SETMASK, [] [pid 21886] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21889 attached ci2-upstream-fs/strace-static-x86_64: Process 21890 attached [pid 21888] set_robust_list(0x5555804616e0, 24 [pid 21887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21886] <... futex resumed>) = 1 [pid 21881] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21888 [pid 21890] set_robust_list(0x5555804616e0, 24 [pid 21889] 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 [pid 21888] <... set_robust_list resumed>) = 0 [pid 21887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21886] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21885] <... clone3 resumed> => {parent_tid=[21889]}, 88) = 21889 [pid 21881] exit_group(0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21890 [pid 21890] <... set_robust_list resumed>) = 0 [pid 21889] <... rseq resumed>) = 0 [pid 21888] rt_sigprocmask(SIG_SETMASK, [] [pid 21885] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21890] rt_sigprocmask(SIG_SETMASK, [] [pid 21889] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21887] <... prctl resumed>) = 0 [pid 21886] <... futex resumed>) = ? [pid 21885] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21881] <... exit_group resumed>) = ? [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21885] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21886] +++ exited with 0 +++ [pid 21885] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21887] setpgid(0, 0 [pid 21890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21889] <... set_robust_list resumed>) = 0 [pid 21887] <... setpgid resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21890] setpgid(0, 0) = 0 [pid 21890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21889] rt_sigprocmask(SIG_SETMASK, [] [pid 21887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21890] write(3, "1000", 4 [pid 21889] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21888] <... prctl resumed>) = 0 [pid 21887] <... openat resumed>) = 3 [pid 21881] +++ exited with 0 +++ [pid 21890] <... write resumed>) = 4 [pid 21889] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21888] setpgid(0, 0 [pid 21890] close(3 [pid 21888] <... setpgid resumed>) = 0 [pid 21890] <... close resumed>) = 0 [pid 21889] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21887] write(3, "1000", 4 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21881, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21890] write(1, "executing program\n", 18 [pid 21889] <... futex resumed>) = 1 [pid 21887] <... write resumed>) = 4 executing program [pid 21885] <... futex resumed>) = 0 [pid 21888] <... openat resumed>) = 3 [pid 21890] <... write resumed>) = 18 [pid 21889] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21887] close(3 [pid 21885] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21888] write(3, "1000", 4 [pid 21890] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21887] <... close resumed>) = 0 [pid 21888] <... write resumed>) = 4 [pid 21885] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21890] <... futex resumed>) = 0 [pid 21889] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21887] write(1, "executing program\n", 18 executing program [pid 21885] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21890] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21889] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21888] close(3 [pid 21887] <... write resumed>) = 18 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21890] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21889] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21888] <... close resumed>) = 0 [pid 21887] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21890] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21889] <... futex resumed>) = 1 executing program [pid 21888] write(1, "executing program\n", 18 [pid 21887] <... futex resumed>) = 0 [pid 21885] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21891 attached [pid 21890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21889] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21888] <... write resumed>) = 18 [pid 21885] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21888] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21887] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21891] set_robust_list(0x5555804616e0, 24 [pid 21890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21889] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21888] <... futex resumed>) = 0 [pid 21887] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21885] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21891 [pid 21891] <... set_robust_list resumed>) = 0 [pid 21890] <... mmap resumed>) = 0x7fe46feef000 [pid 21889] <... openat resumed>) = 3 [pid 21888] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21887] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21885] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21891] rt_sigprocmask(SIG_SETMASK, [] [pid 21890] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21889] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21888] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21890] <... mprotect resumed>) = 0 [pid 21889] <... futex resumed>) = 0 [pid 21888] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21885] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21890] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21889] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21887] <... mmap resumed>) = 0x7fe46feef000 [pid 21891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21885] <... futex resumed>) = 0 [pid 21890] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21889] <... pwrite64 resumed>) = 3 [pid 21891] <... prctl resumed>) = 0 [pid 21888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21887] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21885] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21890] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21891] setpgid(0, 0 [pid 21889] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21888] <... mmap resumed>) = 0x7fe46feef000 [pid 21887] <... mprotect resumed>) = 0 [pid 21891] <... setpgid resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21892 attached [pid 21891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21890] <... clone3 resumed> => {parent_tid=[21892]}, 88) = 21892 [pid 21889] <... futex resumed>) = 1 [pid 21888] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21887] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21885] <... futex resumed>) = 0 [pid 21892] 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 [pid 21890] rt_sigprocmask(SIG_SETMASK, [] [pid 21889] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21888] <... mprotect resumed>) = 0 [pid 21887] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21885] exit_group(0 [pid 21892] <... rseq resumed>) = 0 [pid 21891] <... openat resumed>) = 3 [pid 21890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21889] <... futex resumed>) = ? [pid 21888] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21885] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21893 attached [pid 21892] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21890] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21889] +++ exited with 0 +++ [pid 21888] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21893] 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 [pid 21888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21887] <... clone3 resumed> => {parent_tid=[21893]}, 88) = 21893 ci2-upstream-fs/strace-static-x86_64: Process 21894 attached [pid 21893] <... rseq resumed>) = 0 [pid 21894] 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 [pid 21893] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21892] <... set_robust_list resumed>) = 0 [pid 21891] write(3, "1000", 4 [pid 21890] <... futex resumed>) = 0 [pid 21888] <... clone3 resumed> => {parent_tid=[21894]}, 88) = 21894 [pid 21887] rt_sigprocmask(SIG_SETMASK, [] [pid 21894] <... rseq resumed>) = 0 [pid 21892] rt_sigprocmask(SIG_SETMASK, [] [pid 21891] <... write resumed>) = 4 [pid 21890] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21892] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21891] close(3 [pid 21894] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21893] <... set_robust_list resumed>) = 0 [pid 21888] rt_sigprocmask(SIG_SETMASK, [] [pid 21892] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21894] <... set_robust_list resumed>) = 0 [pid 21893] rt_sigprocmask(SIG_SETMASK, [] [pid 21892] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21891] <... close resumed>) = 0 [pid 21888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21887] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21894] rt_sigprocmask(SIG_SETMASK, [] [pid 21893] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21892] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21891] write(1, "executing program\n", 18 [pid 21888] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21887] <... futex resumed>) = 0 executing program [pid 21894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21893] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21892] <... futex resumed>) = 1 [pid 21891] <... write resumed>) = 18 [pid 21890] <... futex resumed>) = 0 [pid 21888] <... futex resumed>) = 0 [pid 21887] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21894] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21893] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21892] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21891] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21890] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21888] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21885] +++ exited with 0 +++ [pid 21894] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21893] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21891] <... futex resumed>) = 0 [pid 21890] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21894] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21893] <... futex resumed>) = 1 [pid 21891] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21887] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21894] <... futex resumed>) = 1 [pid 21893] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21892] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21891] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21890] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21888] <... futex resumed>) = 0 [pid 21887] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21894] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21888] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21887] <... futex resumed>) = 0 [pid 21894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21893] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21892] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21888] <... futex resumed>) = 0 [pid 21887] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21894] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21893] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21892] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21888] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21894] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21893] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21892] <... futex resumed>) = 1 [pid 21891] <... mmap resumed>) = 0x7fe46feef000 [pid 21890] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21893] <... futex resumed>) = 1 [pid 21892] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21891] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21890] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21887] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21890] <... futex resumed>) = 0 [pid 21891] <... mprotect resumed>) = 0 [pid 21890] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21892] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21894] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21893] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21887] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21894] <... futex resumed>) = 1 [pid 21893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21892] <... openat resumed>) = 3 [pid 21891] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21888] <... futex resumed>) = 0 [pid 21887] <... futex resumed>) = 0 [pid 21893] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21888] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21887] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21895 attached [pid 21894] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21893] <... openat resumed>) = 3 [pid 21892] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21891] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21888] <... futex resumed>) = 0 [pid 21895] set_robust_list(0x5555804616e0, 24 [pid 21894] <... openat resumed>) = 3 [pid 21892] <... futex resumed>) = 1 [pid 21888] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21895] <... set_robust_list resumed>) = 0 [pid 21894] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21893] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21892] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21890] <... futex resumed>) = 0 [pid 21888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21895 ci2-upstream-fs/strace-static-x86_64: Process 21896 attached [pid 21895] rt_sigprocmask(SIG_SETMASK, [] [pid 21894] <... futex resumed>) = 0 [pid 21893] <... futex resumed>) = 1 [pid 21888] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21887] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21890] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21896] 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 [pid 21895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21894] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21893] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21892] <... futex resumed>) = 0 [pid 21891] <... clone3 resumed> => {parent_tid=[21896]}, 88) = 21896 [pid 21890] <... futex resumed>) = 1 [pid 21888] <... futex resumed>) = 0 [pid 21887] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21896] <... rseq resumed>) = 0 [pid 21895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21894] <... pwrite64 resumed>) = 3 [pid 21893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21892] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21891] rt_sigprocmask(SIG_SETMASK, [] [pid 21890] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21888] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21887] <... futex resumed>) = 0 [pid 21896] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21895] <... prctl resumed>) = 0 [pid 21894] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21893] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21892] <... pwrite64 resumed>) = 3 [pid 21891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21887] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21896] <... set_robust_list resumed>) = 0 [pid 21895] setpgid(0, 0 [pid 21894] <... futex resumed>) = 0 [pid 21893] <... pwrite64 resumed>) = 3 [pid 21892] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21891] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21888] exit_group(0 [pid 21896] rt_sigprocmask(SIG_SETMASK, [] [pid 21895] <... setpgid resumed>) = 0 [pid 21894] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21891] <... futex resumed>) = 0 [pid 21896] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21894] <... futex resumed>) = ? [pid 21893] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21888] <... exit_group resumed>) = ? [pid 21896] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21895] <... openat resumed>) = 3 [pid 21894] +++ exited with 0 +++ [pid 21893] <... futex resumed>) = 1 [pid 21892] <... futex resumed>) = 1 [pid 21891] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21890] <... futex resumed>) = 0 [pid 21887] <... futex resumed>) = 0 [pid 21892] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21890] exit_group(0 [pid 21893] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21887] exit_group(0 [pid 21892] <... futex resumed>) = ? [pid 21890] <... exit_group resumed>) = ? [pid 21896] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21895] write(3, "1000", 4 [pid 21893] <... futex resumed>) = ? [pid 21892] +++ exited with 0 +++ [pid 21888] +++ exited with 0 +++ [pid 21887] <... exit_group resumed>) = ? [pid 21896] <... futex resumed>) = 1 [pid 21891] <... futex resumed>) = 0 [pid 21890] +++ exited with 0 +++ [pid 21896] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21895] <... write resumed>) = 4 [pid 21893] +++ exited with 0 +++ [pid 21891] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21890, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21895] close(3 [pid 21891] <... futex resumed>) = 0 [pid 21896] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21895] <... close resumed>) = 0 [pid 21896] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21895] write(1, "executing program\n", 18 executing program [pid 21891] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21896] <... futex resumed>) = 0 [pid 21895] <... write resumed>) = 18 [pid 21891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21887] +++ exited with 0 +++ [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21896] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21895] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21891] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21895] <... futex resumed>) = 0 [pid 21891] <... futex resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21896] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21895] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21891] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21896] <... openat resumed>) = 3 [pid 21895] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21897 attached [pid 21896] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21897] set_robust_list(0x5555804616e0, 24ci2-upstream-fs/strace-static-x86_64: Process 21898 attached [pid 21896] <... futex resumed>) = 1 [pid 21895] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21891] <... futex resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21896] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21891] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21891] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21898 [pid 21898] set_robust_list(0x5555804616e0, 24 [pid 21897] <... set_robust_list resumed>) = 0 [pid 21896] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21895] <... mmap resumed>) = 0x7fe46feef000 [pid 21891] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21897 [pid 21898] <... set_robust_list resumed>) = 0 [pid 21897] rt_sigprocmask(SIG_SETMASK, [] [pid 21896] <... pwrite64 resumed>) = 3 [pid 21895] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21898] rt_sigprocmask(SIG_SETMASK, [] [pid 21897] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21896] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21895] <... mprotect resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21897] <... prctl resumed>) = 0 [pid 21896] <... futex resumed>) = 1 [pid 21895] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21891] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21896] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21891] exit_group(0 [pid 21895] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21896] <... futex resumed>) = ? [pid 21891] <... exit_group resumed>) = ? [pid 21895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21898] <... prctl resumed>) = 0 [pid 21897] setpgid(0, 0 [pid 21898] setpgid(0, 0) = 0 [pid 21898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21897] <... setpgid resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21900 attached ci2-upstream-fs/strace-static-x86_64: Process 21899 attached [pid 21898] <... openat resumed>) = 3 [pid 21897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21896] +++ exited with 0 +++ [pid 21900] set_robust_list(0x5555804616e0, 24 [pid 21899] 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 [pid 21898] write(3, "1000", 4 [pid 21897] <... openat resumed>) = 3 [pid 21900] <... set_robust_list resumed>) = 0 [pid 21899] <... rseq resumed>) = 0 [pid 21898] <... write resumed>) = 4 [pid 21895] <... clone3 resumed> => {parent_tid=[21899]}, 88) = 21899 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21900 [pid 21899] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21895] rt_sigprocmask(SIG_SETMASK, [] [pid 21900] rt_sigprocmask(SIG_SETMASK, [] [pid 21899] <... set_robust_list resumed>) = 0 [pid 21898] close(3 [pid 21897] write(3, "1000", 4 [pid 21895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21891] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21899] rt_sigprocmask(SIG_SETMASK, [] [pid 21898] <... close resumed>) = 0 [pid 21897] <... write resumed>) = 4 [pid 21895] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21891, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21899] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21898] write(1, "executing program\n", 18 [pid 21897] close(3 [pid 21895] <... futex resumed>) = 0 [pid 21899] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21897] <... close resumed>) = 0 executing program [pid 21895] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21899] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21898] <... write resumed>) = 18 [pid 21897] write(1, "executing program\n", 18 executing program [pid 21899] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21898] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21897] <... write resumed>) = 18 [pid 21900] <... prctl resumed>) = 0 [pid 21899] <... futex resumed>) = 1 [pid 21900] setpgid(0, 0 [pid 21898] <... futex resumed>) = 0 [pid 21895] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21900] <... setpgid resumed>) = 0 [pid 21899] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21898] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21897] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21895] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21895] <... futex resumed>) = 0 [pid 21900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21899] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21898] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21897] <... futex resumed>) = 0 [pid 21895] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21900] <... openat resumed>) = 3 [pid 21899] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21898] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21897] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21900] write(3, "1000", 4 [pid 21899] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21897] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21900] <... write resumed>) = 4 [pid 21899] <... futex resumed>) = 1 [pid 21898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21895] <... futex resumed>) = 0 [pid 21900] close(3 [pid 21899] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21897] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21895] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21897] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21898] <... mmap resumed>) = 0x7fe46feef000 [pid 21895] <... futex resumed>) = 0 [pid 21897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-upstream-fs/strace-static-x86_64: Process 21901 attached [pid 21899] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21898] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21897] <... mmap resumed>) = 0x7fe46feef000 [pid 21900] <... close resumed>) = 0 [pid 21895] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21901 [pid 21901] set_robust_list(0x5555804616e0, 24 [pid 21900] write(1, "executing program\n", 18 [pid 21899] <... openat resumed>) = 3 [pid 21898] <... mprotect resumed>) = 0 executing program [pid 21897] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21901] <... set_robust_list resumed>) = 0 [pid 21900] <... write resumed>) = 18 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21901] rt_sigprocmask(SIG_SETMASK, [] [pid 21900] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21897] <... mprotect resumed>) = 0 [pid 21901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21900] <... futex resumed>) = 0 [pid 21901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21900] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21899] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21898] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21897] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21899] <... futex resumed>) = 1 [pid 21895] <... futex resumed>) = 0 [pid 21898] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21899] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21895] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21901] <... prctl resumed>) = 0 [pid 21900] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21897] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21902 attached [pid 21901] setpgid(0, 0 [pid 21900] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21897] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21895] <... futex resumed>) = 0 [pid 21902] 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 [pid 21901] <... setpgid resumed>) = 0 [pid 21900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21902] <... rseq resumed>) = 0 [pid 21901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21899] pwrite64(3, "\x02\x15\x5e", 3, 2ci2-upstream-fs/strace-static-x86_64: Process 21903 attached [pid 21902] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21901] <... openat resumed>) = 3 [pid 21900] <... mmap resumed>) = 0x7fe46feef000 [pid 21899] <... pwrite64 resumed>) = 3 [pid 21898] <... clone3 resumed> => {parent_tid=[21902]}, 88) = 21902 [pid 21895] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21903] 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 [pid 21902] <... set_robust_list resumed>) = 0 [pid 21901] write(3, "1000", 4 [pid 21900] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21898] rt_sigprocmask(SIG_SETMASK, [] [pid 21903] <... rseq resumed>) = 0 [pid 21902] rt_sigprocmask(SIG_SETMASK, [] [pid 21901] <... write resumed>) = 4 [pid 21900] <... mprotect resumed>) = 0 [pid 21899] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21897] <... clone3 resumed> => {parent_tid=[21903]}, 88) = 21903 [pid 21903] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21899] <... futex resumed>) = 1 [pid 21898] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21901] close(3 [pid 21900] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21897] rt_sigprocmask(SIG_SETMASK, [] [pid 21895] <... futex resumed>) = 0 [pid 21903] <... set_robust_list resumed>) = 0 [pid 21902] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21901] <... close resumed>) = 0 [pid 21899] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21898] <... futex resumed>) = 0 [pid 21903] rt_sigprocmask(SIG_SETMASK, [] [pid 21902] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21901] write(1, "executing program\n", 18 [pid 21900] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 21898] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21897] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21895] exit_group(0 [pid 21903] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21902] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21901] <... write resumed>) = 18 [pid 21900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21897] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21895] <... exit_group resumed>) = ? [pid 21903] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21902] <... futex resumed>) = 0 [pid 21901] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21899] <... futex resumed>) = ? [pid 21898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21903] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21902] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21901] <... futex resumed>) = 0 [pid 21900] <... clone3 resumed> => {parent_tid=[21904]}, 88) = 21904 [pid 21897] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21904 attached [pid 21903] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21901] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21900] rt_sigprocmask(SIG_SETMASK, [] [pid 21899] +++ exited with 0 +++ [pid 21898] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21897] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21895] +++ exited with 0 +++ [pid 21904] 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 [pid 21903] <... futex resumed>) = 0 [pid 21901] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21904] <... rseq resumed>) = 0 [pid 21904] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21903] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21902] <... futex resumed>) = 0 [pid 21901] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21900] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21898] <... futex resumed>) = 1 [pid 21897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21904] <... set_robust_list resumed>) = 0 [pid 21902] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21900] <... futex resumed>) = 0 [pid 21898] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21897] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21904] rt_sigprocmask(SIG_SETMASK, [] [pid 21903] <... futex resumed>) = 0 [pid 21902] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21900] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21904] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21903] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21902] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21901] <... mmap resumed>) = 0x7fe46feef000 [pid 21897] <... futex resumed>) = 1 [pid 21902] <... futex resumed>) = 1 [pid 21901] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21898] <... futex resumed>) = 0 [pid 21904] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21902] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21897] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21904] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21903] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21901] <... mprotect resumed>) = 0 [pid 21898] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21904] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21902] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21904] <... futex resumed>) = 1 [pid 21904] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21900] <... futex resumed>) = 0 [pid 21898] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21903] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21902] <... openat resumed>) = 3 [pid 21901] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21900] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21898] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21904] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21903] <... futex resumed>) = 1 [pid 21902] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21901] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21900] <... futex resumed>) = 0 [pid 21898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21897] <... futex resumed>) = 0 [pid 21904] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21903] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21902] <... futex resumed>) = 0 [pid 21901] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21900] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21898] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21897] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21906 attached ci2-upstream-fs/strace-static-x86_64: Process 21905 attached [pid 21904] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21902] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21898] <... futex resumed>) = 0 [pid 21897] <... futex resumed>) = 0 [pid 21906] 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 [pid 21905] set_robust_list(0x5555804616e0, 24 [pid 21904] <... futex resumed>) = 0 [pid 21903] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21902] <... pwrite64 resumed>) = 3 [pid 21901] <... clone3 resumed> => {parent_tid=[21906]}, 88) = 21906 [pid 21900] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21898] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21897] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21906] <... rseq resumed>) = 0 [pid 21905] <... set_robust_list resumed>) = 0 [pid 21904] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21903] <... openat resumed>) = 3 [pid 21902] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21901] rt_sigprocmask(SIG_SETMASK, [] [pid 21900] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21905 [pid 21906] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21902] <... futex resumed>) = 1 [pid 21901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21900] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21905] rt_sigprocmask(SIG_SETMASK, [] [pid 21898] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21906] <... set_robust_list resumed>) = 0 [pid 21905] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21904] <... openat resumed>) = 3 [pid 21903] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21902] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21901] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21898] exit_group(0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21906] rt_sigprocmask(SIG_SETMASK, [] [pid 21904] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21903] <... futex resumed>) = 1 [pid 21901] <... futex resumed>) = 0 [pid 21897] <... futex resumed>) = 0 [pid 21906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21904] <... futex resumed>) = 1 [pid 21903] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21902] <... futex resumed>) = ? [pid 21901] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21900] <... futex resumed>) = 0 [pid 21898] <... exit_group resumed>) = ? [pid 21897] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21906] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21900] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21897] <... futex resumed>) = 0 [pid 21906] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21903] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21900] <... futex resumed>) = 0 [pid 21897] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21906] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21905] <... prctl resumed>) = 0 [pid 21904] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21903] <... pwrite64 resumed>) = 3 [pid 21900] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21905] setpgid(0, 0 [pid 21904] <... pwrite64 resumed>) = 3 [pid 21906] <... futex resumed>) = 1 [pid 21905] <... setpgid resumed>) = 0 [pid 21904] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21903] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21901] <... futex resumed>) = 0 [pid 21900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21906] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21904] <... futex resumed>) = 0 [pid 21903] <... futex resumed>) = 1 [pid 21901] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21900] exit_group(0 [pid 21897] <... futex resumed>) = 0 [pid 21906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21903] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21902] +++ exited with 0 +++ [pid 21901] <... futex resumed>) = 0 [pid 21900] <... exit_group resumed>) = ? [pid 21898] +++ exited with 0 +++ [pid 21897] exit_group(0 [pid 21905] <... openat resumed>) = 3 [pid 21906] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21904] +++ exited with 0 +++ [pid 21901] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21897] <... exit_group resumed>) = ? [pid 21903] <... futex resumed>) = ? [pid 21906] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21905] write(3, "1000", 4) = 4 [pid 21906] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21905] close(3 [pid 21900] +++ exited with 0 +++ [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21906] <... futex resumed>) = 1 [pid 21905] <... close resumed>) = 0 [pid 21903] +++ exited with 0 +++ [pid 21901] <... futex resumed>) = 0 [pid 21897] +++ exited with 0 +++ [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21906] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21905] write(1, "executing program\n", 18 [pid 21901] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21900, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 21906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21905] <... write resumed>) = 18 [pid 21901] <... futex resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21906] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21905] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21901] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21906] <... openat resumed>) = 3 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21905] <... futex resumed>) = 0 [pid 21905] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21906] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21906] <... futex resumed>) = 1 [pid 21905] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21901] <... futex resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21906] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21901] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21906] <... pwrite64 resumed>) = 3 [pid 21901] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21906] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21905] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21901] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21907 attached [pid 21906] <... futex resumed>) = 0 [pid 21905] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21907] set_robust_list(0x5555804616e0, 24 [pid 21906] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21905] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21901] exit_group(0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21907] <... set_robust_list resumed>) = 0 [pid 21906] <... futex resumed>) = ? [pid 21905] <... mmap resumed>) = 0x7fe46feef000 [pid 21901] <... exit_group resumed>) = ? [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21907 ci2-upstream-fs/strace-static-x86_64: Process 21908 attached [pid 21907] rt_sigprocmask(SIG_SETMASK, [] [pid 21906] +++ exited with 0 +++ [pid 21905] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21908] set_robust_list(0x5555804616e0, 24 [pid 21907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21905] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21908 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21907] prctl(PR_SET_PDEATHSIG, SIGKILLci2-upstream-fs/strace-static-x86_64: Process 21909 attached [pid 21908] <... set_robust_list resumed>) = 0 [pid 21907] <... prctl resumed>) = 0 [pid 21905] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21901] +++ exited with 0 +++ [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21909] set_robust_list(0x5555804616e0, 24 [pid 21907] setpgid(0, 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21901, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21909] <... set_robust_list resumed>) = 0 [pid 21908] rt_sigprocmask(SIG_SETMASK, [] [pid 21907] <... setpgid resumed>) = 0 [pid 21905] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21909 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21910 attached [pid 21909] rt_sigprocmask(SIG_SETMASK, [] [pid 21907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21910] 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 [pid 21909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21905] <... clone3 resumed> => {parent_tid=[21910]}, 88) = 21910 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21910] <... rseq resumed>) = 0 [pid 21909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21907] <... openat resumed>) = 3 [pid 21905] rt_sigprocmask(SIG_SETMASK, [] [pid 21910] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21909] <... prctl resumed>) = 0 [pid 21908] <... prctl resumed>) = 0 [pid 21905] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21907] write(3, "1000", 4 [pid 21910] <... set_robust_list resumed>) = 0 [pid 21909] setpgid(0, 0 [pid 21908] setpgid(0, 0 [pid 21907] <... write resumed>) = 4 [pid 21905] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21909] <... setpgid resumed>) = 0 [pid 21908] <... setpgid resumed>) = 0 [pid 21905] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 21909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21907] close(3 [pid 21905] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21910] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21909] <... openat resumed>) = 3 [pid 21908] <... openat resumed>) = 3 [pid 21907] <... close resumed>) = 0 executing program [pid 21910] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21907] write(1, "executing program\n", 18ci2-upstream-fs/strace-static-x86_64: Process 21911 attached [pid 21910] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21908] write(3, "1000", 4 [pid 21907] <... write resumed>) = 18 [pid 21910] <... futex resumed>) = 1 [pid 21908] <... write resumed>) = 4 [pid 21905] <... futex resumed>) = 0 [pid 21911] set_robust_list(0x5555804616e0, 24 [pid 21910] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21909] write(3, "1000", 4 [pid 21908] close(3 [pid 21907] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21911] <... set_robust_list resumed>) = 0 [pid 21910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21909] <... write resumed>) = 4 [pid 21905] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21911 [pid 21908] <... close resumed>) = 0 [pid 21911] rt_sigprocmask(SIG_SETMASK, [] [pid 21910] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21909] close(3 [pid 21907] <... futex resumed>) = 0 [pid 21905] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 21908] write(1, "executing program\n", 18 [pid 21911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21910] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21909] <... close resumed>) = 0 [pid 21907] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21905] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21908] <... write resumed>) = 18 [pid 21911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21910] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21909] write(1, "executing program\n", 18 [pid 21907] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 21911] <... prctl resumed>) = 0 [pid 21910] <... futex resumed>) = 0 [pid 21909] <... write resumed>) = 18 [pid 21908] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21907] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21905] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21911] setpgid(0, 0 [pid 21910] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21909] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21908] <... futex resumed>) = 0 [pid 21907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21905] <... futex resumed>) = 0 [pid 21911] <... setpgid resumed>) = 0 [pid 21911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21909] <... futex resumed>) = 0 [pid 21905] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21910] <... openat resumed>) = 3 [pid 21911] <... openat resumed>) = 3 [pid 21908] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21911] write(3, "1000", 4 [pid 21909] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21911] <... write resumed>) = 4 [pid 21909] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21911] close(3 [pid 21909] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21911] <... close resumed>) = 0 [pid 21909] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 21911] write(1, "executing program\n", 18 [pid 21909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21908] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21907] <... mmap resumed>) = 0x7fe46feef000 [pid 21911] <... write resumed>) = 18 [pid 21910] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21909] <... mmap resumed>) = 0x7fe46feef000 [pid 21908] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21911] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21910] <... futex resumed>) = 1 [pid 21908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21907] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21905] <... futex resumed>) = 0 [pid 21911] <... futex resumed>) = 0 [pid 21910] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21909] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21907] <... mprotect resumed>) = 0 [pid 21905] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21911] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21910] <... pwrite64 resumed>) = 3 [pid 21909] <... mprotect resumed>) = 0 [pid 21908] <... mmap resumed>) = 0x7fe46feef000 [pid 21905] <... futex resumed>) = 0 [pid 21911] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21910] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21909] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21908] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21907] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21905] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21911] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21909] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21908] <... mprotect resumed>) = 0 [pid 21910] <... futex resumed>) = 0 [pid 21907] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21910] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21909] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21908] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21907] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21905] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21912 attached [pid 21911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21905] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21913 attached [pid 21912] 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 [pid 21911] <... mmap resumed>) = 0x7fe46feef000 [pid 21910] <... futex resumed>) = ? [pid 21909] <... clone3 resumed> => {parent_tid=[21912]}, 88) = 21912 [pid 21908] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21913] 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 [pid 21912] <... rseq resumed>) = 0 [pid 21911] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21909] rt_sigprocmask(SIG_SETMASK, [] [pid 21908] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21914 attached [pid 21913] <... rseq resumed>) = 0 [pid 21911] <... mprotect resumed>) = 0 [pid 21910] +++ exited with 0 +++ [pid 21912] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21907] <... clone3 resumed> => {parent_tid=[21913]}, 88) = 21913 [pid 21905] +++ exited with 0 +++ [pid 21913] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21912] <... set_robust_list resumed>) = 0 [pid 21911] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21909] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21907] rt_sigprocmask(SIG_SETMASK, [] [pid 21914] 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 [pid 21913] <... set_robust_list resumed>) = 0 [pid 21912] rt_sigprocmask(SIG_SETMASK, [] [pid 21909] <... futex resumed>) = 0 [pid 21908] <... clone3 resumed> => {parent_tid=[21914]}, 88) = 21914 [pid 21907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21914] <... rseq resumed>) = 0 [pid 21913] rt_sigprocmask(SIG_SETMASK, [] [pid 21912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21911] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21909] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21908] rt_sigprocmask(SIG_SETMASK, [] [pid 21907] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21914] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21912] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21907] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21915 attached [pid 21914] <... set_robust_list resumed>) = 0 [pid 21913] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21908] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21907] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21915] 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 [pid 21914] rt_sigprocmask(SIG_SETMASK, [] [pid 21915] <... rseq resumed>) = 0 [pid 21914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21913] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21912] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21911] <... clone3 resumed> => {parent_tid=[21915]}, 88) = 21915 [pid 21908] <... futex resumed>) = 0 [pid 21915] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21913] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21912] <... futex resumed>) = 1 [pid 21911] rt_sigprocmask(SIG_SETMASK, [] [pid 21909] <... futex resumed>) = 0 [pid 21908] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21915] <... set_robust_list resumed>) = 0 [pid 21914] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21913] <... futex resumed>) = 1 [pid 21912] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21909] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21907] <... futex resumed>) = 0 [pid 21915] rt_sigprocmask(SIG_SETMASK, [] [pid 21907] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21914] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21913] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21911] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21909] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21907] <... futex resumed>) = 0 [pid 21915] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21914] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21913] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21912] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21911] <... futex resumed>) = 0 [pid 21909] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21907] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21915] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21914] <... futex resumed>) = 1 [pid 21908] <... futex resumed>) = 0 [pid 21915] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21914] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21913] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21912] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21911] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21908] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21915] <... futex resumed>) = 0 [pid 21914] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21913] <... futex resumed>) = 1 [pid 21911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21908] <... futex resumed>) = 0 [pid 21907] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21915] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21907] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21914] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21913] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21912] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21911] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21908] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21907] <... futex resumed>) = 0 [pid 21915] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21914] <... futex resumed>) = 0 [pid 21913] <... openat resumed>) = 3 [pid 21912] <... futex resumed>) = 1 [pid 21911] <... futex resumed>) = 0 [pid 21909] <... futex resumed>) = 0 [pid 21908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21907] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21914] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21913] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21912] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21911] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21909] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21908] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21916 attached [pid 21915] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21913] <... futex resumed>) = 0 [pid 21912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21909] <... futex resumed>) = 0 [pid 21908] <... futex resumed>) = 0 [pid 21907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21915] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21914] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21913] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21912] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21916] set_robust_list(0x5555804616e0, 24 [pid 21909] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21908] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21907] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21916 [pid 21916] <... set_robust_list resumed>) = 0 [pid 21915] <... futex resumed>) = 1 [pid 21911] <... futex resumed>) = 0 [pid 21907] <... futex resumed>) = 0 [pid 21915] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21914] <... openat resumed>) = 3 [pid 21913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21912] <... openat resumed>) = 3 [pid 21911] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21907] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21916] rt_sigprocmask(SIG_SETMASK, [] [pid 21915] <... openat resumed>) = 3 [pid 21916] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21914] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21913] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21912] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21911] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21915] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21914] <... futex resumed>) = 1 [pid 21913] <... pwrite64 resumed>) = 3 [pid 21912] <... futex resumed>) = 1 [pid 21911] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21909] <... futex resumed>) = 0 [pid 21908] <... futex resumed>) = 0 [pid 21916] <... prctl resumed>) = 0 [pid 21915] <... futex resumed>) = 0 [pid 21914] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21913] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21912] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21909] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21916] setpgid(0, 0 [pid 21915] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21916] <... setpgid resumed>) = 0 [pid 21914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21913] <... futex resumed>) = 1 [pid 21912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21911] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21909] <... futex resumed>) = 0 [pid 21908] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21907] <... futex resumed>) = 0 [pid 21916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21915] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21914] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21913] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21912] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21911] <... futex resumed>) = 0 [pid 21909] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21908] <... futex resumed>) = 0 [pid 21907] exit_group(0 [pid 21916] <... openat resumed>) = 3 [pid 21915] <... pwrite64 resumed>) = 3 [pid 21914] <... pwrite64 resumed>) = 3 [pid 21913] <... futex resumed>) = ? [pid 21912] <... pwrite64 resumed>) = 3 [pid 21911] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21908] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21907] <... exit_group resumed>) = ? [pid 21916] write(3, "1000", 4 [pid 21915] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21914] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21913] +++ exited with 0 +++ [pid 21912] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21916] <... write resumed>) = 4 [pid 21915] <... futex resumed>) = 0 [pid 21914] <... futex resumed>) = 0 [pid 21912] <... futex resumed>) = 1 [pid 21909] <... futex resumed>) = 0 [pid 21908] exit_group(0 [pid 21907] +++ exited with 0 +++ [pid 21911] exit_group(0 [pid 21916] close(3 [pid 21912] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21911] <... exit_group resumed>) = ? [pid 21909] exit_group(0 [pid 21908] <... exit_group resumed>) = ? [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21916] <... close resumed>) = 0 [pid 21915] +++ exited with 0 +++ [pid 21914] +++ exited with 0 +++ [pid 21912] <... futex resumed>) = ? [pid 21909] <... exit_group resumed>) = ? [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21911] +++ exited with 0 +++ [pid 5628] <... restart_syscall resumed>) = 0 [pid 21916] write(1, "executing program\n", 18) = 18 executing program [pid 21916] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21912] +++ exited with 0 +++ [pid 21916] <... futex resumed>) = 0 [pid 21908] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21911, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21916] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21909] +++ exited with 0 +++ [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21916] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21916] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21916] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21916] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21917 attached [pid 21916] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21916] <... mprotect resumed>) = 0 [pid 21917] set_robust_list(0x5555804616e0, 24 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21917 [pid 21917] <... set_robust_list resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21917] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21917] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21916] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21916] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21919 attached [pid 21917] <... prctl resumed>) = 0 [pid 21916] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21918 attached [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21918 [pid 21919] set_robust_list(0x5555804616e0, 24 [pid 21918] set_robust_list(0x5555804616e0, 24 [pid 21917] setpgid(0, 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21919 [pid 5631] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21920 attached ci2-upstream-fs/strace-static-x86_64: Process 21921 attached [pid 21919] <... set_robust_list resumed>) = 0 [pid 21918] <... set_robust_list resumed>) = 0 [pid 21917] <... setpgid resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21921] set_robust_list(0x5555804616e0, 24 [pid 21920] 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 [pid 21919] rt_sigprocmask(SIG_SETMASK, [] [pid 21918] rt_sigprocmask(SIG_SETMASK, [] [pid 21917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21916] <... clone3 resumed> => {parent_tid=[21920]}, 88) = 21920 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21921 [pid 21921] <... set_robust_list resumed>) = 0 [pid 21920] <... rseq resumed>) = 0 [pid 21919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21916] rt_sigprocmask(SIG_SETMASK, [] [pid 21921] rt_sigprocmask(SIG_SETMASK, [] [pid 21920] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21918] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21916] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21920] <... set_robust_list resumed>) = 0 [pid 21919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21917] <... openat resumed>) = 3 [pid 21916] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21920] rt_sigprocmask(SIG_SETMASK, [] [pid 21919] <... prctl resumed>) = 0 [pid 21921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21918] <... prctl resumed>) = 0 [pid 21917] write(3, "1000", 4 [pid 21916] <... futex resumed>) = 0 [pid 21921] <... prctl resumed>) = 0 [pid 21920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21919] setpgid(0, 0 [pid 21918] setpgid(0, 0 [pid 21917] <... write resumed>) = 4 [pid 21921] setpgid(0, 0 [pid 21916] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21921] <... setpgid resumed>) = 0 [pid 21920] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21919] <... setpgid resumed>) = 0 [pid 21918] <... setpgid resumed>) = 0 [pid 21917] close(3 [pid 21921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21920] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21920] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21917] <... close resumed>) = 0 [pid 21921] <... openat resumed>) = 3 [pid 21920] <... futex resumed>) = 1 [pid 21919] <... openat resumed>) = 3 [pid 21918] <... openat resumed>) = 3 [pid 21917] write(1, "executing program\n", 18 [pid 21916] <... futex resumed>) = 0 [pid 21921] write(3, "1000", 4 [pid 21920] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21919] write(3, "1000", 4 executing program [pid 21918] write(3, "1000", 4 [pid 21921] <... write resumed>) = 4 [pid 21920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21919] <... write resumed>) = 4 [pid 21918] <... write resumed>) = 4 [pid 21917] <... write resumed>) = 18 executing program [pid 21916] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21921] close(3 [pid 21920] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21919] close(3 [pid 21921] <... close resumed>) = 0 [pid 21918] close(3 [pid 21916] <... futex resumed>) = 0 [pid 21921] write(1, "executing program\n", 18 [pid 21920] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21918] <... close resumed>) = 0 [pid 21921] <... write resumed>) = 18 [pid 21919] <... close resumed>) = 0 [pid 21918] write(1, "executing program\n", 18 [pid 21917] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21916] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21921] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21920] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21919] write(1, "executing program\n", 18 [pid 21918] <... write resumed>) = 18 [pid 21917] <... futex resumed>) = 0 [pid 21916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21921] <... futex resumed>) = 0 [pid 21920] <... futex resumed>) = 0 [pid 21919] <... write resumed>) = 18 [pid 21918] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21921] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21920] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21917] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} executing program [pid 21916] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21921] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21920] <... openat resumed>) = 3 [pid 21919] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21918] <... futex resumed>) = 0 [pid 21917] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21916] <... futex resumed>) = 0 [pid 21921] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21918] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21919] <... futex resumed>) = 0 [pid 21916] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21918] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21919] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21918] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21921] <... mmap resumed>) = 0x7fe46feef000 [pid 21920] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21919] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21918] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21917] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21921] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21920] <... futex resumed>) = 1 [pid 21919] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21916] <... futex resumed>) = 0 [pid 21921] <... mprotect resumed>) = 0 [pid 21920] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21918] <... mmap resumed>) = 0x7fe46feef000 [pid 21917] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21916] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21921] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21920] <... pwrite64 resumed>) = 3 [pid 21919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21918] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21916] <... futex resumed>) = 0 [pid 21919] <... mmap resumed>) = 0x7fe46feef000 [pid 21916] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21921] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21920] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21919] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21918] <... mprotect resumed>) = 0 [pid 21917] <... mmap resumed>) = 0x7fe46feef000 [pid 21916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21920] <... futex resumed>) = 0 [pid 21919] <... mprotect resumed>) = 0 [pid 21918] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21917] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21916] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21922 attached [pid 21920] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21919] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21918] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21922] 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 [pid 21917] <... mprotect resumed>) = 0 [pid 21916] <... exit_group resumed>) = ? [pid 21921] <... clone3 resumed> => {parent_tid=[21922]}, 88) = 21922 [pid 21920] <... futex resumed>) = ? [pid 21918] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21923 attached [pid 21922] <... rseq resumed>) = 0 [pid 21921] rt_sigprocmask(SIG_SETMASK, [] [pid 21919] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21917] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21923] 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 [pid 21921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21918] <... clone3 resumed> => {parent_tid=[21923]}, 88) = 21923 [pid 21923] <... rseq resumed>) = 0 [pid 21922] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21921] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21920] +++ exited with 0 +++ [pid 21919] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21918] rt_sigprocmask(SIG_SETMASK, [] [pid 21917] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21916] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 21924 attached [pid 21923] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21922] <... set_robust_list resumed>) = 0 [pid 21921] <... futex resumed>) = 0 [pid 21918] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21917] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21924] 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 [pid 21923] <... set_robust_list resumed>) = 0 [pid 21922] rt_sigprocmask(SIG_SETMASK, [] [pid 21921] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21919] <... clone3 resumed> => {parent_tid=[21924]}, 88) = 21924 [pid 21918] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21925 attached [pid 21924] <... rseq resumed>) = 0 [pid 21923] rt_sigprocmask(SIG_SETMASK, [] [pid 21922] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21919] rt_sigprocmask(SIG_SETMASK, [] [pid 21918] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21925] 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 [pid 21924] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21923] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21922] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21918] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21917] <... clone3 resumed> => {parent_tid=[21925]}, 88) = 21925 [pid 21925] <... rseq resumed>) = 0 [pid 21924] <... set_robust_list resumed>) = 0 [pid 21923] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21922] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21919] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21917] rt_sigprocmask(SIG_SETMASK, [] [pid 21925] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21924] rt_sigprocmask(SIG_SETMASK, [] [pid 21923] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21922] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21919] <... futex resumed>) = 0 [pid 21917] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21925] <... set_robust_list resumed>) = 0 [pid 21924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21923] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21922] <... futex resumed>) = 1 [pid 21921] <... futex resumed>) = 0 [pid 21919] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21917] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21925] rt_sigprocmask(SIG_SETMASK, [] [pid 21924] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21923] <... futex resumed>) = 1 [pid 21922] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21921] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21918] <... futex resumed>) = 0 [pid 21917] <... futex resumed>) = 0 [pid 21925] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21923] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21925] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21924] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21921] <... futex resumed>) = 0 [pid 21918] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21917] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21925] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21924] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21923] <... futex resumed>) = 0 [pid 21922] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21921] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21918] <... futex resumed>) = 1 [pid 21924] <... futex resumed>) = 1 [pid 21923] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21922] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21919] <... futex resumed>) = 0 [pid 21918] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21924] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21925] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21922] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21919] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21921] <... futex resumed>) = 0 [pid 21922] <... futex resumed>) = 1 [pid 21923] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21921] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21925] <... futex resumed>) = 1 [pid 21924] <... futex resumed>) = 0 [pid 21919] <... futex resumed>) = 1 [pid 21917] <... futex resumed>) = 0 [pid 21924] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21925] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21922] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21921] <... futex resumed>) = 0 [pid 21919] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21917] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21924] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21923] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21922] <... openat resumed>) = 3 [pid 21921] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21926 attached [pid 21925] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21924] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21923] <... futex resumed>) = 1 [pid 21922] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21918] <... futex resumed>) = 0 [pid 21917] <... futex resumed>) = 0 [pid 21926] set_robust_list(0x5555804616e0, 24 [pid 21925] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21924] <... futex resumed>) = 1 [pid 21923] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21922] <... futex resumed>) = 0 [pid 21921] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21919] <... futex resumed>) = 0 [pid 21918] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21917] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21926 [pid 21926] <... set_robust_list resumed>) = 0 [pid 21925] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21924] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21926] rt_sigprocmask(SIG_SETMASK, [] [pid 21923] <... openat resumed>) = 3 [pid 21922] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21921] <... futex resumed>) = 0 [pid 21919] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21918] <... futex resumed>) = 0 [pid 21917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21926] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21925] <... futex resumed>) = 0 [pid 21924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21922] <... pwrite64 resumed>) = 3 [pid 21921] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21919] <... futex resumed>) = 0 [pid 21918] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21917] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21925] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21924] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21923] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21922] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21919] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21917] <... futex resumed>) = 0 [pid 21926] <... prctl resumed>) = 0 [pid 21925] <... openat resumed>) = 3 [pid 21924] <... openat resumed>) = 3 [pid 21923] <... futex resumed>) = 0 [pid 21922] <... futex resumed>) = 1 [pid 21921] <... futex resumed>) = 0 [pid 21918] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21917] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21926] setpgid(0, 0 [pid 21925] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21924] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21923] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21922] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21921] exit_group(0 [pid 21918] <... futex resumed>) = 0 [pid 21917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21926] <... setpgid resumed>) = 0 [pid 21925] <... futex resumed>) = 0 [pid 21917] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21925] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21924] <... futex resumed>) = 1 [pid 21923] <... pwrite64 resumed>) = 3 [pid 21922] <... futex resumed>) = ? [pid 21921] <... exit_group resumed>) = ? [pid 21919] <... futex resumed>) = 0 [pid 21918] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21917] <... futex resumed>) = 0 [pid 21926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21925] <... pwrite64 resumed>) = 3 [pid 21924] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21923] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21922] +++ exited with 0 +++ [pid 21919] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21926] <... openat resumed>) = 3 [pid 21925] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21923] <... futex resumed>) = 0 [pid 21921] +++ exited with 0 +++ [pid 21917] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21926] write(3, "1000", 4 [pid 21923] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21926] <... write resumed>) = 4 [pid 21925] <... futex resumed>) = 0 [pid 21924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21919] <... futex resumed>) = 0 [pid 21918] exit_group(0 [pid 21917] exit_group(0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21921, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21926] close(3 [pid 21924] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21923] <... futex resumed>) = ? [pid 21919] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21918] <... exit_group resumed>) = ? [pid 21917] <... exit_group resumed>) = ? [pid 21926] <... close resumed>) = 0 [pid 21924] <... pwrite64 resumed>) = 3 [pid 21923] +++ exited with 0 +++ [pid 21926] write(1, "executing program\n", 18 [pid 21925] +++ exited with 0 +++ [pid 21924] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21918] +++ exited with 0 +++ [pid 21917] +++ exited with 0 +++ [pid 21919] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21917, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21919] exit_group(0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21918, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21926] <... write resumed>) = 18 [pid 21924] <... futex resumed>) = 1 executing program [pid 21926] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21919] <... exit_group resumed>) = ? [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21924] +++ exited with 0 +++ [pid 21926] <... futex resumed>) = 0 [pid 21926] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21927 attached [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21926] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21919] +++ exited with 0 +++ [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21927 [pid 21927] set_robust_list(0x5555804616e0, 24 [pid 21926] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21927] <... set_robust_list resumed>) = 0 [pid 21926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21926] <... mmap resumed>) = 0x7fe46feef000 [pid 21926] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 21926] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 21926] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21927] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21928 attached [pid 21926] <... clone3 resumed> => {parent_tid=[21928]}, 88) = 21928 [pid 21928] 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 [pid 21926] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21929 attached [pid 21928] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21926] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21928] <... set_robust_list resumed>) = 0 [pid 21926] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21929 [pid 21928] rt_sigprocmask(SIG_SETMASK, [] [pid 21927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21926] <... futex resumed>) = 0 [pid 21929] set_robust_list(0x5555804616e0, 24 [pid 21927] <... prctl resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 21928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21926] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21927] setpgid(0, 0 [pid 21929] <... set_robust_list resumed>) = 0 [pid 21928] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21929] rt_sigprocmask(SIG_SETMASK, [] [pid 21928] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21927] <... setpgid resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21928] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21928] <... futex resumed>) = 1 [pid 21926] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21928] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21927] <... openat resumed>) = 3 [pid 21926] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21929] <... prctl resumed>) = 0 [pid 21928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21927] write(3, "1000", 4 [pid 21926] <... futex resumed>) = 0 [pid 21928] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21926] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21929] setpgid(0, 0 [pid 21928] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21927] <... write resumed>) = 4 ci2-upstream-fs/strace-static-x86_64: Process 21930 attached [pid 21929] <... setpgid resumed>) = 0 [pid 21927] close(3ci2-upstream-fs/strace-static-x86_64: Process 21931 attached [pid 21930] set_robust_list(0x5555804616e0, 24 [pid 21929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21928] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21927] <... close resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21930 [pid 21931] set_robust_list(0x5555804616e0, 24 [pid 21930] <... set_robust_list resumed>) = 0 [pid 21928] <... futex resumed>) = 1 [pid 21927] write(1, "executing program\n", 18 [pid 21926] <... futex resumed>) = 0 [pid 21931] <... set_robust_list resumed>) = 0 executing program [pid 21929] <... openat resumed>) = 3 [pid 21926] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21931 [pid 21928] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21931] rt_sigprocmask(SIG_SETMASK, [] [pid 21930] rt_sigprocmask(SIG_SETMASK, [] [pid 21927] <... write resumed>) = 18 [pid 21926] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21929] write(3, "1000", 4 [pid 21928] <... openat resumed>) = 3 [pid 21926] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21927] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21930] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21929] <... write resumed>) = 4 [pid 21931] <... prctl resumed>) = 0 [pid 21930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21928] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21931] setpgid(0, 0 [pid 21929] close(3 [pid 21928] <... futex resumed>) = 1 [pid 21927] <... futex resumed>) = 0 [pid 21926] <... futex resumed>) = 0 [pid 21931] <... setpgid resumed>) = 0 [pid 21930] <... prctl resumed>) = 0 [pid 21929] <... close resumed>) = 0 [pid 21928] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21927] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21926] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21930] setpgid(0, 0 [pid 21929] write(1, "executing program\n", 18 [pid 21928] <... pwrite64 resumed>) = 3 [pid 21927] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21926] <... futex resumed>) = 0 executing program [pid 21930] <... setpgid resumed>) = 0 [pid 21929] <... write resumed>) = 18 [pid 21928] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21927] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21926] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21929] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21928] <... futex resumed>) = 0 [pid 21927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21931] <... openat resumed>) = 3 [pid 21926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21930] <... openat resumed>) = 3 [pid 21928] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21926] exit_group(0 [pid 21929] <... futex resumed>) = 0 [pid 21928] <... futex resumed>) = ? [pid 21931] write(3, "1000", 4 [pid 21927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21926] <... exit_group resumed>) = ? [pid 21931] <... write resumed>) = 4 [pid 21929] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21931] close(3 [pid 21930] write(3, "1000", 4 [pid 21929] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21928] +++ exited with 0 +++ [pid 21927] <... mmap resumed>) = 0x7fe46feef000 [pid 21931] <... close resumed>) = 0 [pid 21929] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21927] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21930] <... write resumed>) = 4 [pid 21931] write(1, "executing program\n", 18) = 18 executing program [pid 21931] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21927] <... mprotect resumed>) = 0 [pid 21931] <... futex resumed>) = 0 [pid 21930] close(3 [pid 21929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21931] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21930] <... close resumed>) = 0 [pid 21929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21927] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21931] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21930] write(1, "executing program\n", 18 [pid 21929] <... mmap resumed>) = 0x7fe46feef000 [pid 21927] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21926] +++ exited with 0 +++ [pid 21931] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21930] <... write resumed>) = 18 executing program [pid 21929] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21930] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21929] <... mprotect resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21932 attached [pid 21931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21930] <... futex resumed>) = 0 [pid 21932] 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 [pid 21931] <... mmap resumed>) = 0x7fe46feef000 [pid 21930] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21929] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21927] <... clone3 resumed> => {parent_tid=[21932]}, 88) = 21932 [pid 21932] <... rseq resumed>) = 0 [pid 21931] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21930] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21929] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21927] rt_sigprocmask(SIG_SETMASK, [] [pid 21932] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21930] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21929] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21931] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21933 attached [pid 21932] <... set_robust_list resumed>) = 0 [pid 21930] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21927] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21932] rt_sigprocmask(SIG_SETMASK, [] [pid 21931] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21933] 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 [pid 21932] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21930] <... mmap resumed>) = 0x7fe46feef000 [pid 21929] <... clone3 resumed> => {parent_tid=[21933]}, 88) = 21933 [pid 21927] <... futex resumed>) = 0 [pid 21931] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21933] <... rseq resumed>) = 0 [pid 21932] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21930] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21929] rt_sigprocmask(SIG_SETMASK, [] [pid 21927] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 21933] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21930] <... mprotect resumed>) = 0 [pid 21929] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21934 attached [pid 21933] <... set_robust_list resumed>) = 0 [pid 21932] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21930] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21929] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21934] 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 [pid 21933] rt_sigprocmask(SIG_SETMASK, [] [pid 21932] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21932] <... futex resumed>) = 1 [pid 21931] <... clone3 resumed> => {parent_tid=[21934]}, 88) = 21934 [pid 21932] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21934] <... rseq resumed>) = 0 [pid 21930] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21929] <... futex resumed>) = 0 [pid 21927] <... futex resumed>) = 0 [pid 21933] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21931] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21934] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21930] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21929] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21927] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21935 attached [pid 21934] <... set_robust_list resumed>) = 0 [pid 21933] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21932] <... futex resumed>) = 0 [pid 21931] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21927] <... futex resumed>) = 1 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21935] 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 [pid 21934] rt_sigprocmask(SIG_SETMASK, [] [pid 21933] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21932] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21931] <... futex resumed>) = 0 [pid 21930] <... clone3 resumed> => {parent_tid=[21935]}, 88) = 21935 [pid 21927] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21936 attached [pid 21935] <... rseq resumed>) = 0 [pid 21934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21930] rt_sigprocmask(SIG_SETMASK, [] [pid 21936] set_robust_list(0x5555804616e0, 24 [pid 21935] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21934] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21933] <... futex resumed>) = 1 [pid 21932] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21931] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21930] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21929] <... futex resumed>) = 0 [pid 21936] <... set_robust_list resumed>) = 0 [pid 21935] <... set_robust_list resumed>) = 0 [pid 21934] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21933] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21929] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21936 [pid 21933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21932] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21929] <... futex resumed>) = 0 [pid 21933] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21932] <... futex resumed>) = 1 [pid 21929] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21936] rt_sigprocmask(SIG_SETMASK, [] [pid 21935] rt_sigprocmask(SIG_SETMASK, [] [pid 21934] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21933] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21930] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21927] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21934] <... futex resumed>) = 1 [pid 21932] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21931] <... futex resumed>) = 0 [pid 21930] <... futex resumed>) = 0 [pid 21933] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21927] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21935] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21934] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21933] <... futex resumed>) = 1 [pid 21932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21931] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21930] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21929] <... futex resumed>) = 0 [pid 21936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21927] <... futex resumed>) = 0 [pid 21935] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21933] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21932] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21931] <... futex resumed>) = 0 [pid 21929] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21927] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21936] <... prctl resumed>) = 0 [pid 21936] setpgid(0, 0 [pid 21935] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21934] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21931] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21929] <... futex resumed>) = 0 [pid 21932] <... openat resumed>) = 3 [pid 21936] <... setpgid resumed>) = 0 [pid 21935] <... futex resumed>) = 1 [pid 21934] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21933] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21932] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21930] <... futex resumed>) = 0 [pid 21929] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21935] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21934] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21932] <... futex resumed>) = 1 [pid 21930] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21927] <... futex resumed>) = 0 [pid 21936] <... openat resumed>) = 3 [pid 21935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21934] <... futex resumed>) = 1 [pid 21933] <... openat resumed>) = 3 [pid 21930] <... futex resumed>) = 0 [pid 21927] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21932] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21931] <... futex resumed>) = 0 [pid 21936] write(3, "1000", 4 [pid 21935] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21934] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21932] <... pwrite64 resumed>) = 3 [pid 21931] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21930] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21927] <... futex resumed>) = 0 [pid 21933] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21936] <... write resumed>) = 4 [pid 21935] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21933] <... futex resumed>) = 1 [pid 21932] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21931] <... futex resumed>) = 0 [pid 21929] <... futex resumed>) = 0 [pid 21927] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21936] close(3 [pid 21935] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21934] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21933] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21932] <... futex resumed>) = 0 [pid 21931] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21929] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21936] <... close resumed>) = 0 [pid 21935] <... futex resumed>) = 1 [pid 21934] <... openat resumed>) = 3 [pid 21933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21932] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21930] <... futex resumed>) = 0 [pid 21929] <... futex resumed>) = 0 [pid 21927] exit_group(0 [pid 21936] write(1, "executing program\n", 18 [pid 21935] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21934] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21933] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21932] <... futex resumed>) = ? [pid 21930] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21929] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21927] <... exit_group resumed>) = ? [pid 21936] <... write resumed>) = 18 [pid 21935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21934] <... futex resumed>) = 1 [pid 21933] <... pwrite64 resumed>) = 3 [pid 21932] +++ exited with 0 +++ [pid 21931] <... futex resumed>) = 0 [pid 21930] <... futex resumed>) = 0 [pid 21935] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21934] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21936] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21933] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21931] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21930] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21936] <... futex resumed>) = 0 [pid 21935] <... openat resumed>) = 3 [pid 21934] <... pwrite64 resumed>) = 3 [pid 21933] <... futex resumed>) = 1 [pid 21931] <... futex resumed>) = 0 [pid 21929] <... futex resumed>) = 0 [pid 21936] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21935] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21934] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21933] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21931] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21929] exit_group(0 [pid 21927] +++ exited with 0 +++ [pid 21936] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21935] <... futex resumed>) = 1 [pid 21934] <... futex resumed>) = 0 [pid 21931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21930] <... futex resumed>) = 0 [pid 21929] <... exit_group resumed>) = ? [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21933] <... futex resumed>) = ? [pid 21936] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21935] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21934] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21931] exit_group(0 [pid 21930] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21934] <... futex resumed>) = ? [pid 21933] +++ exited with 0 +++ [pid 21931] <... exit_group resumed>) = ? [pid 21930] <... futex resumed>) = 0 [pid 21929] +++ exited with 0 +++ [pid 5629] <... restart_syscall resumed>) = 0 [pid 21936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21935] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21934] +++ exited with 0 +++ [pid 21936] <... mmap resumed>) = 0x7fe46feef000 [pid 21935] <... pwrite64 resumed>) = 3 [pid 21930] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21929, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21936] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21935] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21931] +++ exited with 0 +++ [pid 21930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21936] <... mprotect resumed>) = 0 [pid 21935] <... futex resumed>) = 0 [pid 21930] exit_group(0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21936] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21930] <... exit_group resumed>) = ? [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21936] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21936] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21935] +++ exited with 0 +++ [pid 21930] +++ exited with 0 +++ [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21937 attached [pid 21936] <... clone3 resumed> => {parent_tid=[21937]}, 88) = 21937 [pid 21936] rt_sigprocmask(SIG_SETMASK, [] [pid 21937] 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 [pid 21936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21938 attached [pid 21937] <... rseq resumed>) = 0 [pid 21936] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21937] set_robust_list(0x7fe46ff0f9a0, 24 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21938] set_robust_list(0x5555804616e0, 24 [pid 21937] <... set_robust_list resumed>) = 0 [pid 21938] <... set_robust_list resumed>) = 0 [pid 21937] rt_sigprocmask(SIG_SETMASK, [] [pid 21936] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21938 ci2-upstream-fs/strace-static-x86_64: Process 21939 attached [pid 21938] rt_sigprocmask(SIG_SETMASK, [] [pid 21937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21936] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21939 [pid 21939] set_robust_list(0x5555804616e0, 24 [pid 21938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21937] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21939] <... set_robust_list resumed>) = 0 [pid 21938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21937] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21938] <... prctl resumed>) = 0 [pid 21937] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21939] rt_sigprocmask(SIG_SETMASK, [] [pid 21938] setpgid(0, 0 [pid 21937] <... futex resumed>) = 1 [pid 21936] <... futex resumed>) = 0 [pid 21938] <... setpgid resumed>) = 0 [pid 21937] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21936] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21940 attached [pid 21937] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21936] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21940] set_robust_list(0x5555804616e0, 24 [pid 21939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21938] <... openat resumed>) = 3 [pid 21937] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21936] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21940 ci2-upstream-fs/strace-static-x86_64: Process 21941 attached [pid 21940] <... set_robust_list resumed>) = 0 [pid 21939] <... prctl resumed>) = 0 [pid 21938] write(3, "1000", 4 [pid 21937] <... futex resumed>) = 0 [pid 21936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 21941] set_robust_list(0x5555804616e0, 24 [pid 21940] rt_sigprocmask(SIG_SETMASK, [] [pid 21939] setpgid(0, 0 [pid 21938] <... write resumed>) = 4 [pid 21937] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21936] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21941 [pid 21941] <... set_robust_list resumed>) = 0 [pid 21940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21939] <... setpgid resumed>) = 0 [pid 21938] close(3 [pid 21937] <... openat resumed>) = 3 [pid 21936] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21941] rt_sigprocmask(SIG_SETMASK, [] [pid 21940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21938] <... close resumed>) = 0 [pid 21937] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21936] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21940] <... prctl resumed>) = 0 [pid 21939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21938] write(1, "executing program\n", 18 [pid 21937] <... futex resumed>) = 0 [pid 21936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 21941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21940] setpgid(0, 0 [pid 21939] <... openat resumed>) = 3 [pid 21938] <... write resumed>) = 18 [pid 21937] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21936] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21941] <... prctl resumed>) = 0 [pid 21940] <... setpgid resumed>) = 0 [pid 21938] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21939] write(3, "1000", 4 [pid 21937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21936] <... futex resumed>) = 0 [pid 21941] setpgid(0, 0 [pid 21940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21939] <... write resumed>) = 4 [pid 21938] <... futex resumed>) = 0 [pid 21937] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21936] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21939] close(3 [pid 21941] <... setpgid resumed>) = 0 [pid 21938] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21937] <... pwrite64 resumed>) = 3 [pid 21941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21940] <... openat resumed>) = 3 [pid 21939] <... close resumed>) = 0 [pid 21938] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21937] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21941] <... openat resumed>) = 3 [pid 21938] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21937] <... futex resumed>) = 1 [pid 21936] <... futex resumed>) = 0 [pid 21941] write(3, "1000", 4 executing program [pid 21939] write(1, "executing program\n", 18 [pid 21941] <... write resumed>) = 4 [pid 21940] write(3, "1000", 4 [pid 21939] <... write resumed>) = 18 [pid 21938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21937] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21936] exit_group(0 [pid 21941] close(3 [pid 21940] <... write resumed>) = 4 [pid 21939] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21941] <... close resumed>) = 0 [pid 21940] close(3 [pid 21939] <... futex resumed>) = 0 [pid 21937] <... futex resumed>) = ? [pid 21936] <... exit_group resumed>) = ? [pid 21941] write(1, "executing program\n", 18 [pid 21940] <... close resumed>) = 0 [pid 21939] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21938] <... mmap resumed>) = 0x7fe46feef000 [pid 21937] +++ exited with 0 +++ [pid 21940] write(1, "executing program\n", 18 [pid 21939] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21941] <... write resumed>) = 18 [pid 21940] <... write resumed>) = 18 executing program executing program [pid 21939] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21941] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21940] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21938] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21940] <... futex resumed>) = 0 [pid 21939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21940] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21939] <... mmap resumed>) = 0x7fe46feef000 [pid 21941] <... futex resumed>) = 0 [pid 21938] <... mprotect resumed>) = 0 [pid 21941] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21940] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21939] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21941] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21940] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21939] <... mprotect resumed>) = 0 [pid 21938] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21941] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21939] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21940] <... mmap resumed>) = 0x7fe46feef000 [pid 21938] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21941] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21941] <... mmap resumed>) = 0x7fe46feef000 [pid 21940] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21939] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21942 attached [pid 21941] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21940] <... mprotect resumed>) = 0 [pid 21939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21936] +++ exited with 0 +++ [pid 21942] 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 [pid 21941] <... mprotect resumed>) = 0 [pid 21940] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 21943 attached [pid 21942] <... rseq resumed>) = 0 [pid 21938] <... clone3 resumed> => {parent_tid=[21942]}, 88) = 21942 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21943] 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 [pid 21942] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21941] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21940] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21939] <... clone3 resumed> => {parent_tid=[21943]}, 88) = 21943 [pid 21938] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21943] <... rseq resumed>) = 0 [pid 21942] <... set_robust_list resumed>) = 0 [pid 21940] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21941] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21939] rt_sigprocmask(SIG_SETMASK, [] [pid 21938] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21944 attached [pid 21943] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21942] rt_sigprocmask(SIG_SETMASK, [] [pid 21941] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21938] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 21944] 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 [pid 21943] <... set_robust_list resumed>) = 0 [pid 21942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21939] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21938] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21945 attached [pid 21944] <... rseq resumed>) = 0 [pid 21943] rt_sigprocmask(SIG_SETMASK, [] [pid 21940] <... clone3 resumed> => {parent_tid=[21944]}, 88) = 21944 [pid 21942] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21939] <... futex resumed>) = 0 [pid 21938] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21941] <... clone3 resumed> => {parent_tid=[21945]}, 88) = 21945 [pid 21945] 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 [pid 21944] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21943] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21942] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21941] rt_sigprocmask(SIG_SETMASK, [] [pid 21940] rt_sigprocmask(SIG_SETMASK, [] [pid 21939] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21945] <... rseq resumed>) = 0 [pid 21944] <... set_robust_list resumed>) = 0 [pid 21943] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21942] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21945] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21944] rt_sigprocmask(SIG_SETMASK, [] [pid 21943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21942] <... futex resumed>) = 1 [pid 21941] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21940] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21938] <... futex resumed>) = 0 [pid 21945] <... set_robust_list resumed>) = 0 [pid 21944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21943] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21942] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21941] <... futex resumed>) = 0 [pid 21940] <... futex resumed>) = 0 [pid 21938] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21945] rt_sigprocmask(SIG_SETMASK, [] [pid 21944] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21943] <... futex resumed>) = 1 [pid 21942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21941] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21940] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21939] <... futex resumed>) = 0 [pid 21938] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21946 attached [pid 21945] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21943] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21942] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21939] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21938] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21946] set_robust_list(0x5555804616e0, 24 [pid 21945] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21944] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21942] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21939] <... futex resumed>) = 0 [pid 21946] <... set_robust_list resumed>) = 0 [pid 21945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21939] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21946] rt_sigprocmask(SIG_SETMASK, [] [pid 21945] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21944] <... futex resumed>) = 1 [pid 21943] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21942] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21940] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21946 [pid 21946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21945] <... futex resumed>) = 1 [pid 21944] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21943] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21942] <... futex resumed>) = 1 [pid 21941] <... futex resumed>) = 0 [pid 21940] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21938] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21945] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21943] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21942] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21941] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21940] <... futex resumed>) = 0 [pid 21938] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21946] <... prctl resumed>) = 0 [pid 21945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21944] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21943] <... futex resumed>) = 1 [pid 21942] <... openat resumed>) = 3 [pid 21941] <... futex resumed>) = 0 [pid 21940] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21939] <... futex resumed>) = 0 [pid 21938] <... futex resumed>) = 0 [pid 21946] setpgid(0, 0 [pid 21945] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21944] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21943] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21942] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21941] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21939] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21938] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21946] <... setpgid resumed>) = 0 [pid 21945] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21944] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21942] <... futex resumed>) = 0 [pid 21939] <... futex resumed>) = 0 [pid 21938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21945] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21944] <... futex resumed>) = 1 [pid 21943] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21942] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21940] <... futex resumed>) = 0 [pid 21939] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21938] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21946] <... openat resumed>) = 3 [pid 21945] <... futex resumed>) = 1 [pid 21944] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21943] <... openat resumed>) = 3 [pid 21942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21941] <... futex resumed>) = 0 [pid 21940] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21938] <... futex resumed>) = 0 [pid 21946] write(3, "1000", 4 [pid 21945] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21943] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21942] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21941] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21940] <... futex resumed>) = 0 [pid 21938] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21946] <... write resumed>) = 4 [pid 21945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21941] <... futex resumed>) = 0 [pid 21940] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21946] close(3 [pid 21945] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21944] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21943] <... futex resumed>) = 1 [pid 21942] <... pwrite64 resumed>) = 3 [pid 21941] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21939] <... futex resumed>) = 0 [pid 21946] <... close resumed>) = 0 [pid 21945] <... openat resumed>) = 3 [pid 21944] <... openat resumed>) = 3 [pid 21943] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21942] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21939] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21946] write(1, "executing program\n", 18 [pid 21945] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21944] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21942] <... futex resumed>) = 1 [pid 21939] <... futex resumed>) = 0 [pid 21938] <... futex resumed>) = 0 executing program [pid 21946] <... write resumed>) = 18 [pid 21945] <... futex resumed>) = 1 [pid 21944] <... futex resumed>) = 1 [pid 21943] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21942] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21941] <... futex resumed>) = 0 [pid 21940] <... futex resumed>) = 0 [pid 21939] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21938] exit_group(0 [pid 21946] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21945] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21944] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21943] <... pwrite64 resumed>) = 3 [pid 21942] <... futex resumed>) = ? [pid 21941] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21940] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21938] <... exit_group resumed>) = ? [pid 21946] <... futex resumed>) = 0 [pid 21945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21943] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21942] +++ exited with 0 +++ [pid 21941] <... futex resumed>) = 0 [pid 21940] <... futex resumed>) = 0 [pid 21946] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21945] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21940] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21941] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21946] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21945] <... pwrite64 resumed>) = 3 [pid 21944] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21943] <... futex resumed>) = 1 [pid 21939] <... futex resumed>) = 0 [pid 21946] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21945] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21944] <... pwrite64 resumed>) = 3 [pid 21943] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21939] exit_group(0 [pid 21938] +++ exited with 0 +++ [pid 21946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21945] <... futex resumed>) = 1 [pid 21944] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21943] <... futex resumed>) = ? [pid 21941] <... futex resumed>) = 0 [pid 21939] <... exit_group resumed>) = ? [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21945] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21944] <... futex resumed>) = 1 [pid 21943] +++ exited with 0 +++ [pid 21941] exit_group(0 [pid 21940] <... futex resumed>) = 0 [pid 21946] <... mmap resumed>) = 0x7fe46feef000 [pid 21946] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21945] <... futex resumed>) = ? [pid 21944] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21941] <... exit_group resumed>) = ? [pid 21940] exit_group(0 [pid 21939] +++ exited with 0 +++ [pid 21946] <... mprotect resumed>) = 0 [pid 21945] +++ exited with 0 +++ [pid 21944] <... futex resumed>) = ? [pid 21940] <... exit_group resumed>) = ? [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21946] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21944] +++ exited with 0 +++ [pid 21941] +++ exited with 0 +++ [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21946] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21940] +++ exited with 0 +++ [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21946] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 21947 attached ) = 0 [pid 21947] 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 [pid 21947] set_robust_list(0x7fe46ff0f9a0, 24 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21947] <... set_robust_list resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21946] <... clone3 resumed> => {parent_tid=[21947]}, 88) = 21947 ci2-upstream-fs/strace-static-x86_64: Process 21948 attached [pid 21947] rt_sigprocmask(SIG_SETMASK, [] [pid 21946] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] <... restart_syscall resumed>) = 0 [pid 21948] set_robust_list(0x5555804616e0, 24 [pid 21946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21948] <... set_robust_list resumed>) = 0 [pid 21946] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21948 ci2-upstream-fs/strace-static-x86_64: Process 21949 attached [pid 21948] rt_sigprocmask(SIG_SETMASK, [] [pid 21947] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21946] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21949] set_robust_list(0x5555804616e0, 24 [pid 21947] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21946] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21947] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21949] <... set_robust_list resumed>) = 0 [pid 21948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21947] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21947] <... futex resumed>) = 1 [pid 21946] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21949 [pid 21949] rt_sigprocmask(SIG_SETMASK, [] [pid 21948] <... prctl resumed>) = 0 [pid 21947] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21946] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21948] setpgid(0, 0 [pid 21947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21946] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21947] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21946] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21948] <... setpgid resumed>) = 0 [pid 21947] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21947] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21949] <... prctl resumed>) = 0 [pid 21948] <... openat resumed>) = 3 [pid 21947] <... futex resumed>) = 1 [pid 21946] <... futex resumed>) = 0 [pid 21949] setpgid(0, 0 [pid 21946] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21949] <... setpgid resumed>) = 0 [pid 21947] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWRci2-upstream-fs/strace-static-x86_64: Process 21950 attached [pid 21949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21948] write(3, "1000", 4 [pid 21947] <... openat resumed>) = 3 [pid 21946] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21951 attached [pid 21950] set_robust_list(0x5555804616e0, 24 [pid 21949] <... openat resumed>) = 3 [pid 21951] set_robust_list(0x5555804616e0, 24 [pid 21950] <... set_robust_list resumed>) = 0 [pid 21948] <... write resumed>) = 4 [pid 21947] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21950 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21951 [pid 21951] <... set_robust_list resumed>) = 0 [pid 21950] rt_sigprocmask(SIG_SETMASK, [] [pid 21949] write(3, "1000", 4 [pid 21948] close(3 [pid 21947] <... futex resumed>) = 1 [pid 21946] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21951] rt_sigprocmask(SIG_SETMASK, [] [pid 21950] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21949] <... write resumed>) = 4 [pid 21948] <... close resumed>) = 0 [pid 21947] pwrite64(3, "\x02\x15\x5e", 3, 2 executing program [pid 21946] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21949] close(3 [pid 21948] write(1, "executing program\n", 18 [pid 21947] <... pwrite64 resumed>) = 3 [pid 21946] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21950] <... prctl resumed>) = 0 [pid 21949] <... close resumed>) = 0 [pid 21948] <... write resumed>) = 18 [pid 21947] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21946] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21951] <... prctl resumed>) = 0 [pid 21950] setpgid(0, 0 [pid 21949] write(1, "executing program\n", 18 [pid 21948] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21947] <... futex resumed>) = 0 [pid 21946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21951] setpgid(0, 0 [pid 21950] <... setpgid resumed>) = 0 [pid 21949] <... write resumed>) = 18 [pid 21948] <... futex resumed>) = 0 [pid 21947] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 21946] exit_group(0 [pid 21951] <... setpgid resumed>) = 0 [pid 21950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21949] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21948] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21950] <... openat resumed>) = 3 [pid 21949] <... futex resumed>) = 0 [pid 21947] <... futex resumed>) = ? [pid 21946] <... exit_group resumed>) = ? [pid 21948] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21951] <... openat resumed>) = 3 [pid 21950] write(3, "1000", 4 [pid 21949] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21948] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21947] +++ exited with 0 +++ [pid 21951] write(3, "1000", 4 [pid 21950] <... write resumed>) = 4 [pid 21949] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21946] +++ exited with 0 +++ [pid 21951] <... write resumed>) = 4 [pid 21950] close(3 [pid 21949] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21951] close(3 [pid 21950] <... close resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21951] <... close resumed>) = 0 [pid 21950] write(1, "executing program\n", 18 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21951] write(1, "executing program\n", 18 [pid 21949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21948] <... mmap resumed>) = 0x7fe46feef000 [pid 21949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21948] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21951] <... write resumed>) = 18 [pid 21950] <... write resumed>) = 18 [pid 21949] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 executing program executing program [pid 21951] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21950] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21949] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21948] <... mprotect resumed>) = 0 [pid 21951] <... futex resumed>) = 0 [pid 21950] <... futex resumed>) = 0 [pid 21949] <... mprotect resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21950] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21949] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21948] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21951] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21949] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21948] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21951] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21950] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21952 attached ci2-upstream-fs/strace-static-x86_64: Process 21953 attached ci2-upstream-fs/strace-static-x86_64: Process 21954 attached [pid 21951] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21950] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21952 [pid 21953] 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 [pid 21954] 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 [pid 21952] set_robust_list(0x5555804616e0, 24 [pid 21951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21950] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21949] <... clone3 resumed> => {parent_tid=[21953]}, 88) = 21953 [pid 21948] <... clone3 resumed> => {parent_tid=[21954]}, 88) = 21954 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21953] <... rseq resumed>) = 0 [pid 21954] <... rseq resumed>) = 0 [pid 21952] <... set_robust_list resumed>) = 0 [pid 21951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21949] rt_sigprocmask(SIG_SETMASK, [] [pid 21948] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21953] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21954] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21951] <... mmap resumed>) = 0x7fe46feef000 [pid 21950] <... mmap resumed>) = 0x7fe46feef000 [pid 21949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21948] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21953] <... set_robust_list resumed>) = 0 [pid 21954] <... set_robust_list resumed>) = 0 [pid 21952] rt_sigprocmask(SIG_SETMASK, [] [pid 21950] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21949] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21951] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21948] <... futex resumed>) = 0 [pid 21953] rt_sigprocmask(SIG_SETMASK, [] [pid 21954] rt_sigprocmask(SIG_SETMASK, [] [pid 21952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21951] <... mprotect resumed>) = 0 [pid 21950] <... mprotect resumed>) = 0 [pid 21949] <... futex resumed>) = 0 [pid 21948] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21953] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21954] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21951] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21949] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21954] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21953] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21953] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21954] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21951] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21950] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21953] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21954] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21953] <... futex resumed>) = 1 [pid 21954] <... futex resumed>) = 1 [pid 21952] setpgid(0, 0 [pid 21951] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21950] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21949] <... futex resumed>) = 0 [pid 21948] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21955 attached [pid 21953] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21954] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21952] <... setpgid resumed>) = 0 [pid 21950] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21949] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21948] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21956 attached [pid 21955] 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 [pid 21953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21951] <... clone3 resumed> => {parent_tid=[21955]}, 88) = 21955 [pid 21949] <... futex resumed>) = 0 [pid 21948] <... futex resumed>) = 0 [pid 21956] 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 [pid 21955] <... rseq resumed>) = 0 [pid 21953] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21954] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21950] <... clone3 resumed> => {parent_tid=[21956]}, 88) = 21956 [pid 21949] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21956] <... rseq resumed>) = 0 [pid 21955] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21953] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21954] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21952] <... openat resumed>) = 3 [pid 21951] rt_sigprocmask(SIG_SETMASK, [] [pid 21950] rt_sigprocmask(SIG_SETMASK, [] [pid 21948] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21956] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21955] <... set_robust_list resumed>) = 0 [pid 21956] <... set_robust_list resumed>) = 0 [pid 21955] rt_sigprocmask(SIG_SETMASK, [] [pid 21954] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21952] write(3, "1000", 4 [pid 21951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21950] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21956] rt_sigprocmask(SIG_SETMASK, [] [pid 21955] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21953] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21952] <... write resumed>) = 4 [pid 21951] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21956] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21955] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21953] <... futex resumed>) = 1 [pid 21954] <... futex resumed>) = 1 [pid 21952] close(3 [pid 21951] <... futex resumed>) = 0 [pid 21950] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21949] <... futex resumed>) = 0 [pid 21948] <... futex resumed>) = 0 [pid 21956] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21954] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21950] <... futex resumed>) = 0 [pid 21949] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21951] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21953] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21952] <... close resumed>) = 0 [pid 21948] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21956] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21955] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21950] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21949] <... futex resumed>) = 0 [pid 21948] <... futex resumed>) = 0 [pid 21953] <... openat resumed>) = 3 [pid 21952] write(1, "executing program\n", 18 [pid 21951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21956] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21955] <... futex resumed>) = 0 [pid 21954] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21952] <... write resumed>) = 18 [pid 21949] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21951] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21948] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 21953] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21956] <... futex resumed>) = 0 [pid 21955] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21953] <... futex resumed>) = 0 [pid 21954] <... openat resumed>) = 3 [pid 21952] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21951] <... futex resumed>) = 0 [pid 21950] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21956] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21953] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21954] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21950] <... futex resumed>) = 0 [pid 21949] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21951] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21952] <... futex resumed>) = 0 [pid 21956] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21955] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21953] <... pwrite64 resumed>) = 3 [pid 21954] <... futex resumed>) = 1 [pid 21952] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21950] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21949] <... futex resumed>) = 0 [pid 21948] <... futex resumed>) = 0 [pid 21955] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21953] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21952] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21955] <... futex resumed>) = 1 [pid 21951] <... futex resumed>) = 0 [pid 21952] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21956] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21955] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21953] <... futex resumed>) = 0 [pid 21954] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21951] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21949] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21948] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21956] <... futex resumed>) = 0 [pid 21955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21953] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21954] <... pwrite64 resumed>) = 3 [pid 21952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21951] <... futex resumed>) = 0 [pid 21950] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21948] <... futex resumed>) = 0 [pid 21956] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21955] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21954] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21952] <... mmap resumed>) = 0x7fe46feef000 [pid 21951] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21950] <... futex resumed>) = 0 [pid 21949] exit_group(0 [pid 21948] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21956] <... openat resumed>) = 3 [pid 21955] <... openat resumed>) = 3 [pid 21953] <... futex resumed>) = ? [pid 21954] <... futex resumed>) = 0 [pid 21952] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21950] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21949] <... exit_group resumed>) = ? [pid 21948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21956] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21956] <... futex resumed>) = 0 [pid 21955] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21954] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21948] exit_group(0 [pid 21956] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21955] <... futex resumed>) = 1 [pid 21952] <... mprotect resumed>) = 0 [pid 21951] <... futex resumed>) = 0 [pid 21950] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21956] <... pwrite64 resumed>) = 3 [pid 21955] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21954] <... futex resumed>) = ? [pid 21952] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21951] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21950] <... futex resumed>) = 0 [pid 21948] <... exit_group resumed>) = ? [pid 21956] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21955] <... pwrite64 resumed>) = 3 [pid 21953] +++ exited with 0 +++ [pid 21954] +++ exited with 0 +++ [pid 21952] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21951] <... futex resumed>) = 0 [pid 21950] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21949] +++ exited with 0 +++ [pid 21956] <... futex resumed>) = 0 [pid 21955] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21951] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21952] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21956] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21955] <... futex resumed>) = 0 [pid 21951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21950] exit_group(0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 21957 attached [pid 21955] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21956] <... futex resumed>) = ? [pid 21951] exit_group(0 [pid 21950] <... exit_group resumed>) = ? [pid 21948] +++ exited with 0 +++ [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21956] +++ exited with 0 +++ [pid 21952] <... clone3 resumed> => {parent_tid=[21957]}, 88) = 21957 [pid 5635] <... restart_syscall resumed>) = 0 [pid 21952] rt_sigprocmask(SIG_SETMASK, [] [pid 21957] 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 [pid 21955] <... futex resumed>) = ? [pid 21952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21951] <... exit_group resumed>) = ? [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21957] <... rseq resumed>) = 0 [pid 21955] +++ exited with 0 +++ [pid 21952] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21957] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21952] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21957] <... set_robust_list resumed>) = 0 [pid 21952] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21957] rt_sigprocmask(SIG_SETMASK, [] [pid 21950] +++ exited with 0 +++ [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21950, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21957] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21951] +++ exited with 0 +++ [pid 21957] <... mkdirat resumed>) = -1 EEXIST (File exists) ci2-upstream-fs/strace-static-x86_64: Process 21958 attached [pid 21957] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21958] set_robust_list(0x5555804616e0, 24ci2-upstream-fs/strace-static-x86_64: Process 21959 attached ) = 0 [pid 21957] <... futex resumed>) = 1 [pid 21952] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21958 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 21952] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21959] set_robust_list(0x5555804616e0, 24 [pid 21952] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21959 [pid 21959] <... set_robust_list resumed>) = 0 [pid 21958] rt_sigprocmask(SIG_SETMASK, [] [pid 21957] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21959] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21957] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21959] <... prctl resumed>) = 0 [pid 21957] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21959] setpgid(0, 0 [pid 21957] <... futex resumed>) = 1 [pid 21952] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21959] <... setpgid resumed>) = 0 [pid 21957] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21958] <... prctl resumed>) = 0 [pid 21952] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21959] write(3, "1000", 4 [pid 21958] setpgid(0, 0 [pid 21957] <... futex resumed>) = 0 [pid 21952] <... futex resumed>) = 1 [pid 21959] <... write resumed>) = 4 [pid 21957] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21959] close(3 [pid 21958] <... setpgid resumed>) = 0 [pid 21957] <... openat resumed>) = 3 [pid 21952] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21960 attached [pid 21959] <... close resumed>) = 0 [pid 21958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-upstream-fs/strace-static-x86_64: Process 21961 attached [pid 21960] set_robust_list(0x5555804616e0, 24 [pid 21959] write(1, "executing program\n", 18 [pid 21958] <... openat resumed>) = 3 [pid 21957] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21960 executing program [pid 21961] set_robust_list(0x5555804616e0, 24 [pid 21960] <... set_robust_list resumed>) = 0 [pid 21959] <... write resumed>) = 18 [pid 21958] write(3, "1000", 4 [pid 21957] <... futex resumed>) = 1 [pid 21952] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21961 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21961] <... set_robust_list resumed>) = 0 [pid 21960] rt_sigprocmask(SIG_SETMASK, [] [pid 21959] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21959] <... futex resumed>) = 0 [pid 21957] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21952] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21961] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21959] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21958] <... write resumed>) = 4 [pid 21957] <... pwrite64 resumed>) = 3 [pid 21952] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21960] <... prctl resumed>) = 0 [pid 21959] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21958] close(3 [pid 21957] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21952] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21960] setpgid(0, 0 [pid 21959] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21958] <... close resumed>) = 0 [pid 21961] <... prctl resumed>) = 0 [pid 21957] <... futex resumed>) = 0 [pid 21952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21961] setpgid(0, 0 [pid 21958] write(1, "executing program\n", 18 [pid 21961] <... setpgid resumed>) = 0 [pid 21952] exit_group(0 [pid 21958] <... write resumed>) = 18 [pid 21952] <... exit_group resumed>) = ? [pid 21960] <... setpgid resumed>) = 0 executing program [pid 21959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21958] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21961] <... openat resumed>) = 3 [pid 21960] <... openat resumed>) = 3 [pid 21958] <... futex resumed>) = 0 [pid 21959] <... mmap resumed>) = 0x7fe46feef000 [pid 21960] write(3, "1000", 4 [pid 21959] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21957] +++ exited with 0 +++ [pid 21952] +++ exited with 0 +++ [pid 21961] write(3, "1000", 4 [pid 21960] <... write resumed>) = 4 [pid 21959] <... mprotect resumed>) = 0 [pid 21958] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21961] <... write resumed>) = 4 [pid 21960] close(3 [pid 21959] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21958] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21961] close(3 [pid 21960] <... close resumed>) = 0 [pid 21959] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21958] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21961] <... close resumed>) = 0 [pid 21960] write(1, "executing program\n", 18 [pid 21959] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21962 attached [pid 21961] write(1, "executing program\n", 18 [pid 21960] <... write resumed>) = 18 [pid 21958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21962] 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 [pid 21961] <... write resumed>) = 18 [pid 21960] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program executing program [pid 21959] <... clone3 resumed> => {parent_tid=[21962]}, 88) = 21962 [pid 21958] <... mmap resumed>) = 0x7fe46feef000 [pid 21962] <... rseq resumed>) = 0 [pid 21961] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21962] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21958] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21961] <... futex resumed>) = 0 [pid 21960] <... futex resumed>) = 0 [pid 21959] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21962] <... set_robust_list resumed>) = 0 [pid 21961] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21960] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21958] <... mprotect resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21960] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21959] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21962] rt_sigprocmask(SIG_SETMASK, [] [pid 21961] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21960] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21959] <... futex resumed>) = 0 [pid 21958] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21961] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21962] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21959] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21958] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21962] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 ci2-upstream-fs/strace-static-x86_64: Process 21963 attached [pid 21960] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21964 attached [pid 21963] set_robust_list(0x5555804616e0, 24 [pid 21962] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21961] <... mmap resumed>) = 0x7fe46feef000 [pid 21960] <... mprotect resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21963 [pid 21964] 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 [pid 21963] <... set_robust_list resumed>) = 0 [pid 21962] <... futex resumed>) = 1 [pid 21961] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21960] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21959] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21958] <... clone3 resumed> => {parent_tid=[21964]}, 88) = 21964 [pid 21964] <... rseq resumed>) = 0 [pid 21963] rt_sigprocmask(SIG_SETMASK, [] [pid 21962] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21961] <... mprotect resumed>) = 0 [pid 21960] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21959] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21958] rt_sigprocmask(SIG_SETMASK, [] [pid 21964] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21962] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21961] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21960] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21959] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21965 attached [pid 21964] <... set_robust_list resumed>) = 0 [pid 21963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21962] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21961] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21959] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21965] 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 [pid 21964] rt_sigprocmask(SIG_SETMASK, [] [pid 21963] <... prctl resumed>) = 0 [pid 21962] <... futex resumed>) = 0 [pid 21961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21960] <... clone3 resumed> => {parent_tid=[21965]}, 88) = 21965 [pid 21959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21958] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21965] <... rseq resumed>) = 0 [pid 21964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21963] setpgid(0, 0 [pid 21962] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21960] rt_sigprocmask(SIG_SETMASK, [] [pid 21959] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21965] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21964] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21959] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21966 attached [pid 21965] <... set_robust_list resumed>) = 0 [pid 21963] <... setpgid resumed>) = 0 [pid 21958] <... futex resumed>) = 0 [pid 21965] rt_sigprocmask(SIG_SETMASK, [] [pid 21963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21966] 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 [pid 21965] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21961] <... clone3 resumed> => {parent_tid=[21966]}, 88) = 21966 [pid 21958] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21966] <... rseq resumed>) = 0 [pid 21965] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21964] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21963] <... openat resumed>) = 3 [pid 21962] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21961] rt_sigprocmask(SIG_SETMASK, [] [pid 21960] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21959] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21966] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21964] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21963] write(3, "1000", 4 [pid 21962] <... openat resumed>) = 3 [pid 21961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21960] <... futex resumed>) = 0 [pid 21966] <... set_robust_list resumed>) = 0 [pid 21964] <... futex resumed>) = 1 [pid 21963] <... write resumed>) = 4 [pid 21962] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21960] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21958] <... futex resumed>) = 0 [pid 21966] rt_sigprocmask(SIG_SETMASK, [] [pid 21965] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21964] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21963] close(3 [pid 21961] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21966] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21965] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21963] <... close resumed>) = 0 [pid 21962] <... futex resumed>) = 1 [pid 21961] <... futex resumed>) = 0 [pid 21959] <... futex resumed>) = 0 [pid 21958] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21966] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21965] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21964] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21963] write(1, "executing program\n", 18 [pid 21962] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21961] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21959] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21958] <... futex resumed>) = 0 [pid 21966] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21965] <... futex resumed>) = 1 [pid 21964] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21963] <... write resumed>) = 18 [pid 21960] <... futex resumed>) = 0 [pid 21962] <... pwrite64 resumed>) = 3 [pid 21959] <... futex resumed>) = 0 [pid 21958] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21966] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21965] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21964] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21963] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21962] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21960] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21959] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21966] <... futex resumed>) = 1 [pid 21965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21964] <... futex resumed>) = 0 [pid 21963] <... futex resumed>) = 0 [pid 21962] <... futex resumed>) = 0 [pid 21961] <... futex resumed>) = 0 [pid 21960] <... futex resumed>) = 0 [pid 21959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21958] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21966] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21965] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21964] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21963] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} executing program [pid 21962] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21961] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21960] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21959] exit_group(0 [pid 21958] <... futex resumed>) = 0 [pid 21966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21965] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21964] <... openat resumed>) = 3 [pid 21963] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21962] <... futex resumed>) = ? [pid 21961] <... futex resumed>) = 0 [pid 21959] <... exit_group resumed>) = ? [pid 21966] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21965] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21964] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21963] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21962] +++ exited with 0 +++ [pid 21961] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21958] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21966] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21965] <... futex resumed>) = 1 [pid 21964] <... futex resumed>) = 0 [pid 21963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21960] <... futex resumed>) = 0 [pid 21959] +++ exited with 0 +++ [pid 21958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21966] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21965] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21964] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21960] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21958] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21966] <... futex resumed>) = 1 [pid 21965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21963] <... mmap resumed>) = 0x7fe46feef000 [pid 21961] <... futex resumed>) = 0 [pid 21960] <... futex resumed>) = 0 [pid 21958] <... futex resumed>) = 0 [pid 21966] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21965] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21964] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21963] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21961] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21960] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21958] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21965] <... openat resumed>) = 3 [pid 21964] <... pwrite64 resumed>) = 3 [pid 21963] <... mprotect resumed>) = 0 [pid 21961] <... futex resumed>) = 0 [pid 21966] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21965] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21964] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21966] <... openat resumed>) = 3 [pid 21965] <... futex resumed>) = 1 [pid 21964] <... futex resumed>) = 1 [pid 21963] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21961] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21960] <... futex resumed>) = 0 [pid 21958] <... futex resumed>) = 0 [pid 21966] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21965] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21964] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21963] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21960] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21958] exit_group(0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21966] <... futex resumed>) = 0 [pid 21965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21964] <... futex resumed>) = ? [pid 21963] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21961] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21960] <... futex resumed>) = 0 [pid 21958] <... exit_group resumed>) = ? [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21967 attached [pid 21966] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21965] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21964] +++ exited with 0 +++ [pid 21961] <... futex resumed>) = 0 [pid 21960] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21968 attached [pid 21967] 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 [pid 21966] <... pwrite64 resumed>) = 3 [pid 21965] <... pwrite64 resumed>) = 3 [pid 21963] <... clone3 resumed> => {parent_tid=[21967]}, 88) = 21967 [pid 21961] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21968] set_robust_list(0x5555804616e0, 24 [pid 21967] <... rseq resumed>) = 0 [pid 21966] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21965] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21963] rt_sigprocmask(SIG_SETMASK, [] [pid 21961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21958] +++ exited with 0 +++ [pid 21968] <... set_robust_list resumed>) = 0 [pid 21967] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21966] <... futex resumed>) = 0 [pid 21965] <... futex resumed>) = 1 [pid 21963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21961] exit_group(0 [pid 21960] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21968 [pid 21968] rt_sigprocmask(SIG_SETMASK, [] [pid 21967] <... set_robust_list resumed>) = 0 [pid 21965] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21963] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21961] <... exit_group resumed>) = ? [pid 21960] exit_group(0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21958, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21967] rt_sigprocmask(SIG_SETMASK, [] [pid 21966] +++ exited with 0 +++ [pid 21965] <... futex resumed>) = ? [pid 21963] <... futex resumed>) = 0 [pid 21960] <... exit_group resumed>) = ? [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21967] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21963] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21961] +++ exited with 0 +++ [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21965] +++ exited with 0 +++ [pid 21968] <... prctl resumed>) = 0 [pid 21967] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21961, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 21968] setpgid(0, 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21968] <... setpgid resumed>) = 0 [pid 21967] <... mkdirat resumed>) = -1 EEXIST (File exists) ci2-upstream-fs/strace-static-x86_64: Process 21969 attached [pid 21968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21967] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21960] +++ exited with 0 +++ [pid 5629] <... restart_syscall resumed>) = 0 [pid 21969] set_robust_list(0x5555804616e0, 24 [pid 21968] <... openat resumed>) = 3 [pid 21967] <... futex resumed>) = 1 [pid 21963] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21969 [pid 21969] <... set_robust_list resumed>) = 0 [pid 21968] write(3, "1000", 4 [pid 21967] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21963] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21969] rt_sigprocmask(SIG_SETMASK, [] [pid 21968] <... write resumed>) = 4 [pid 21963] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21968] close(3 [pid 21967] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21963] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21968] <... close resumed>) = 0 [pid 21967] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21969] <... prctl resumed>) = 0 [pid 21968] write(1, "executing program\n", 18 [pid 21967] <... futex resumed>) = 0 executing program [pid 21963] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21969] setpgid(0, 0 [pid 21968] <... write resumed>) = 18 [pid 21967] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21963] <... futex resumed>) = 0 [pid 21969] <... setpgid resumed>) = 0 [pid 21968] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21967] <... openat resumed>) = 3 [pid 21963] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21970 attached [pid 21969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21968] <... futex resumed>) = 0 [pid 21967] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21970] set_robust_list(0x5555804616e0, 24 [pid 21969] <... openat resumed>) = 3 [pid 21968] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21967] <... futex resumed>) = 0 [pid 21963] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21970 [pid 21970] <... set_robust_list resumed>) = 0 [pid 21969] write(3, "1000", 4 [pid 21968] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21963] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21970] rt_sigprocmask(SIG_SETMASK, [] [pid 21969] <... write resumed>) = 4 [pid 21968] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21969] close(3 [pid 21968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21967] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21963] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21967] <... pwrite64 resumed>) = 3 [pid 21970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21969] <... close resumed>) = 0 [pid 21968] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21967] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21969] write(1, "executing program\n", 18 [pid 21968] <... mmap resumed>) = 0x7fe46feef000 [pid 21967] <... futex resumed>) = 0 [pid 21963] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21971 attached [pid 21970] <... prctl resumed>) = 0 [pid 21969] <... write resumed>) = 18 [pid 21968] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21963] <... exit_group resumed>) = ? executing program [pid 21971] set_robust_list(0x5555804616e0, 24 [pid 21970] setpgid(0, 0 [pid 21969] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21968] <... mprotect resumed>) = 0 [pid 21967] +++ exited with 0 +++ [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21971 [pid 21970] <... setpgid resumed>) = 0 [pid 21969] <... futex resumed>) = 0 [pid 21970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21969] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21968] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21971] <... set_robust_list resumed>) = 0 [pid 21970] <... openat resumed>) = 3 [pid 21969] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21968] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21969] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21968] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21972 attached [pid 21971] rt_sigprocmask(SIG_SETMASK, [] [pid 21970] write(3, "1000", 4 [pid 21969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21972] 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 [pid 21970] <... write resumed>) = 4 [pid 21969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21968] <... clone3 resumed> => {parent_tid=[21972]}, 88) = 21972 [pid 21972] <... rseq resumed>) = 0 [pid 21971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21970] close(3 [pid 21969] <... mmap resumed>) = 0x7fe46feef000 [pid 21968] rt_sigprocmask(SIG_SETMASK, [] [pid 21963] +++ exited with 0 +++ [pid 21972] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21971] <... prctl resumed>) = 0 [pid 21970] <... close resumed>) = 0 [pid 21969] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21963, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21972] <... set_robust_list resumed>) = 0 [pid 21971] setpgid(0, 0 [pid 21970] write(1, "executing program\n", 18 [pid 21969] <... mprotect resumed>) = 0 [pid 21968] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21972] rt_sigprocmask(SIG_SETMASK, [] [pid 21971] <... setpgid resumed>) = 0 [pid 21970] <... write resumed>) = 18 [pid 21969] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21968] <... futex resumed>) = 0 [pid 21972] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21970] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21969] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21968] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21972] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21970] <... futex resumed>) = 0 [pid 21969] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 21973 attached [pid 21972] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21970] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] <... restart_syscall resumed>) = 0 [pid 21972] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21971] <... openat resumed>) = 3 [pid 21970] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21973] 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 [pid 21972] <... futex resumed>) = 1 [pid 21970] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21969] <... clone3 resumed> => {parent_tid=[21973]}, 88) = 21973 [pid 21968] <... futex resumed>) = 0 [pid 21973] <... rseq resumed>) = 0 [pid 21972] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21971] write(3, "1000", 4 [pid 21970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21969] rt_sigprocmask(SIG_SETMASK, [] [pid 21968] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21973] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21971] <... write resumed>) = 4 [pid 21970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21968] <... futex resumed>) = 0 [pid 21973] <... set_robust_list resumed>) = 0 [pid 21971] close(3 [pid 21973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 21972] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21971] <... close resumed>) = 0 [pid 21970] <... mmap resumed>) = 0x7fe46feef000 [pid 21969] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21968] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21973] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21972] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21971] write(1, "executing program\n", 18 [pid 21970] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21969] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 21973] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21972] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21971] <... write resumed>) = 18 [pid 21970] <... mprotect resumed>) = 0 [pid 21969] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21973] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21972] <... futex resumed>) = 1 [pid 21971] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21970] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21968] <... futex resumed>) = 0 [pid 21973] <... futex resumed>) = 0 [pid 21972] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21971] <... futex resumed>) = 0 [pid 21969] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21970] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21968] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21974 attached [pid 21973] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21972] <... openat resumed>) = 3 [pid 21971] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21969] <... futex resumed>) = 0 [pid 21968] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21974 [pid 21974] set_robust_list(0x5555804616e0, 24 [pid 21973] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21972] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21971] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21969] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21968] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21975 attached [pid 21974] <... set_robust_list resumed>) = 0 [pid 21973] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21972] <... futex resumed>) = 0 [pid 21971] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21970] <... clone3 resumed> => {parent_tid=[21975]}, 88) = 21975 [pid 21969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21975] 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 [pid 21974] rt_sigprocmask(SIG_SETMASK, [] [pid 21973] <... futex resumed>) = 0 [pid 21972] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21970] rt_sigprocmask(SIG_SETMASK, [] [pid 21969] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21968] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21975] <... rseq resumed>) = 0 [pid 21975] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21973] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21969] <... futex resumed>) = 0 [pid 21968] <... futex resumed>) = 0 [pid 21975] <... set_robust_list resumed>) = 0 [pid 21974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21972] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21971] <... mmap resumed>) = 0x7fe46feef000 [pid 21970] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21973] <... openat resumed>) = 3 [pid 21969] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21968] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21975] rt_sigprocmask(SIG_SETMASK, [] [pid 21971] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21970] <... futex resumed>) = 0 [pid 21975] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21973] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21972] <... pwrite64 resumed>) = 3 [pid 21971] <... mprotect resumed>) = 0 [pid 21970] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21974] <... prctl resumed>) = 0 [pid 21974] setpgid(0, 0) = 0 [pid 21973] <... futex resumed>) = 1 [pid 21971] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21973] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21972] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21971] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21969] <... futex resumed>) = 0 [pid 21975] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21972] <... futex resumed>) = 1 [pid 21971] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21969] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21968] <... futex resumed>) = 0 [pid 21975] <... mkdirat resumed>) = -1 EEXIST (File exists) ci2-upstream-fs/strace-static-x86_64: Process 21976 attached [pid 21973] <... futex resumed>) = 0 [pid 21972] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21969] <... futex resumed>) = 1 [pid 21968] exit_group(0 [pid 21975] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21976] 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 [pid 21975] <... futex resumed>) = 1 [pid 21974] <... openat resumed>) = 3 [pid 21973] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21972] <... futex resumed>) = ? [pid 21971] <... clone3 resumed> => {parent_tid=[21976]}, 88) = 21976 [pid 21970] <... futex resumed>) = 0 [pid 21969] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21968] <... exit_group resumed>) = ? [pid 21976] <... rseq resumed>) = 0 [pid 21975] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21974] write(3, "1000", 4 [pid 21973] <... pwrite64 resumed>) = 3 [pid 21972] +++ exited with 0 +++ [pid 21971] rt_sigprocmask(SIG_SETMASK, [] [pid 21970] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21976] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21974] <... write resumed>) = 4 [pid 21973] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21970] <... futex resumed>) = 0 [pid 21968] +++ exited with 0 +++ [pid 21976] <... set_robust_list resumed>) = 0 [pid 21975] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21974] close(3 [pid 21973] <... futex resumed>) = 1 [pid 21971] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21970] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21969] <... futex resumed>) = 0 [pid 21976] rt_sigprocmask(SIG_SETMASK, [] [pid 21974] <... close resumed>) = 0 [pid 21973] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21971] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21968, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21976] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21975] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21974] write(1, "executing program\n", 18 [pid 21969] exit_group(0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21976] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21975] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21974] <... write resumed>) = 18 [pid 21973] <... futex resumed>) = ? [pid 21971] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21969] <... exit_group resumed>) = ? [pid 21976] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21975] <... futex resumed>) = 1 [pid 21974] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21973] +++ exited with 0 +++ [pid 21970] <... futex resumed>) = 0 [pid 21974] <... futex resumed>) = 0 [pid 21974] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21974] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program [pid 21976] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21975] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21970] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21976] <... futex resumed>) = 1 [pid 21974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21971] <... futex resumed>) = 0 [pid 21975] <... openat resumed>) = 3 [pid 21974] <... mmap resumed>) = 0x7fe46feef000 [pid 21970] <... futex resumed>) = 0 [pid 21976] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21975] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21971] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21970] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21969] +++ exited with 0 +++ [pid 5631] <... restart_syscall resumed>) = 0 [pid 21976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21975] <... futex resumed>) = 0 [pid 21974] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21971] <... futex resumed>) = 0 [pid 21970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21976] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21975] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21974] <... mprotect resumed>) = 0 [pid 21971] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21970] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21976] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21974] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21970] <... futex resumed>) = 0 [pid 21976] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21975] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21970] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21976] <... futex resumed>) = 1 [pid 21975] <... pwrite64 resumed>) = 3 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21976] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21975] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21974] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21971] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21975] <... futex resumed>) = 1 [pid 21974] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21971] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21970] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21978 attached ci2-upstream-fs/strace-static-x86_64: Process 21977 attached [pid 21976] <... futex resumed>) = 0 [pid 21975] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21971] <... futex resumed>) = 1 [pid 21970] exit_group(0 [pid 21976] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21977] 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 [pid 21974] <... clone3 resumed> => {parent_tid=[21977]}, 88) = 21977 [pid 21971] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21979 attached [pid 21978] set_robust_list(0x5555804616e0, 24 [pid 21977] <... rseq resumed>) = 0 [pid 21976] <... openat resumed>) = 3 [pid 21975] <... futex resumed>) = ? [pid 21974] rt_sigprocmask(SIG_SETMASK, [] [pid 21970] <... exit_group resumed>) = ? [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21978 [pid 21979] set_robust_list(0x5555804616e0, 24 [pid 21978] <... set_robust_list resumed>) = 0 [pid 21977] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21979] <... set_robust_list resumed>) = 0 [pid 21978] rt_sigprocmask(SIG_SETMASK, [] [pid 21976] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21975] +++ exited with 0 +++ [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21979 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21979] rt_sigprocmask(SIG_SETMASK, [] [pid 21978] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21977] <... set_robust_list resumed>) = 0 [pid 21976] <... futex resumed>) = 1 [pid 21974] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21971] <... futex resumed>) = 0 [pid 21970] +++ exited with 0 +++ [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21979] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21977] rt_sigprocmask(SIG_SETMASK, [] [pid 21976] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21974] <... futex resumed>) = 0 [pid 21971] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21978] <... prctl resumed>) = 0 [pid 21977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21976] <... pwrite64 resumed>) = 3 [pid 21974] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21971] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21970, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21979] <... prctl resumed>) = 0 [pid 21978] setpgid(0, 0 [pid 21977] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21976] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21971] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21979] setpgid(0, 0 [pid 21978] <... setpgid resumed>) = 0 [pid 21977] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21976] <... futex resumed>) = 0 [pid 21971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21979] <... setpgid resumed>) = 0 [pid 21978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21976] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21978] <... openat resumed>) = 3 [pid 21977] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21971] exit_group(0 [pid 21977] <... futex resumed>) = 1 [pid 21979] <... openat resumed>) = 3 [pid 21974] <... futex resumed>) = 0 [pid 21971] <... exit_group resumed>) = ? [pid 21977] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21974] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21979] write(3, "1000", 4 [pid 21978] write(3, "1000", 4 [pid 21977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21976] <... futex resumed>) = ? [pid 21974] <... futex resumed>) = 0 [pid 21979] <... write resumed>) = 4 [pid 21978] <... write resumed>) = 4 [pid 21977] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21974] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21979] close(3 [pid 21978] close(3 [pid 21977] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21977] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21979] <... close resumed>) = 0 [pid 21978] <... close resumed>) = 0 [pid 21976] +++ exited with 0 +++ [pid 21971] +++ exited with 0 +++ [pid 21979] write(1, "executing program\n", 18 [pid 21978] write(1, "executing program\n", 18 [pid 21977] <... futex resumed>) = 1 [pid 21974] <... futex resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21971, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21979] <... write resumed>) = 18 [pid 21978] <... write resumed>) = 18 [pid 21977] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21974] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21978] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21974] <... futex resumed>) = 0 [pid 21979] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21978] <... futex resumed>) = 0 [pid 21977] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR executing program executing program [pid 21974] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21979] <... futex resumed>) = 0 [pid 21978] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21977] <... openat resumed>) = 3 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21979] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21978] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21979] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21978] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21979] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21978] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21977] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21974] <... futex resumed>) = 0 [pid 21978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21977] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21974] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21974] <... futex resumed>) = 0 [pid 21979] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21977] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21974] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21978] <... mmap resumed>) = 0x7fe46feef000 [pid 21977] <... pwrite64 resumed>) = 3 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21979] <... mmap resumed>) = 0x7fe46feef000 [pid 21978] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21977] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21974] <... futex resumed>) = 0 [pid 21977] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21974] exit_group(0) = ? [pid 21977] <... futex resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 21981 attached [pid 21979] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21978] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21980 attached [pid 21979] <... mprotect resumed>) = 0 [pid 21978] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21980 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21981 [pid 21977] +++ exited with 0 +++ [pid 21974] +++ exited with 0 +++ [pid 21981] set_robust_list(0x5555804616e0, 24 [pid 21980] set_robust_list(0x5555804616e0, 24 [pid 21979] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21978] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21981] <... set_robust_list resumed>) = 0 [pid 21980] <... set_robust_list resumed>) = 0 [pid 21979] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21982 attached [pid 21981] rt_sigprocmask(SIG_SETMASK, [] [pid 21980] rt_sigprocmask(SIG_SETMASK, [] [pid 21979] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21980] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21983 attached [pid 21982] 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 [pid 21981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21979] <... clone3 resumed> => {parent_tid=[21983]}, 88) = 21983 [pid 21978] <... clone3 resumed> => {parent_tid=[21982]}, 88) = 21982 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21983] 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 [pid 21982] <... rseq resumed>) = 0 [pid 21981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21980] <... prctl resumed>) = 0 [pid 21979] rt_sigprocmask(SIG_SETMASK, [] [pid 21978] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21983] <... rseq resumed>) = 0 [pid 21982] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21981] <... prctl resumed>) = 0 [pid 21980] setpgid(0, 0 [pid 21979] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21978] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21983] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21982] <... set_robust_list resumed>) = 0 [pid 21980] <... setpgid resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21983] <... set_robust_list resumed>) = 0 [pid 21982] rt_sigprocmask(SIG_SETMASK, [] [pid 21981] setpgid(0, 0 [pid 21980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21979] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21978] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21983] rt_sigprocmask(SIG_SETMASK, [] [pid 21982] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21981] <... setpgid resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21984 attached [pid 21984] set_robust_list(0x5555804616e0, 24 [pid 21983] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21980] <... openat resumed>) = 3 [pid 21979] <... futex resumed>) = 0 [pid 21978] <... futex resumed>) = 0 [pid 21984] <... set_robust_list resumed>) = 0 [pid 21983] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21982] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21981] <... openat resumed>) = 3 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21984 [pid 21979] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21978] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21982] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21984] rt_sigprocmask(SIG_SETMASK, [] [pid 21983] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21982] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21981] write(3, "1000", 4 [pid 21980] write(3, "1000", 4 [pid 21978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21983] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21982] <... futex resumed>) = 0 [pid 21981] <... write resumed>) = 4 [pid 21980] <... write resumed>) = 4 [pid 21978] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21983] <... futex resumed>) = 1 [pid 21982] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21981] close(3 [pid 21980] close(3 [pid 21979] <... futex resumed>) = 0 [pid 21978] <... futex resumed>) = 0 [pid 21984] <... prctl resumed>) = 0 [pid 21983] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21982] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21981] <... close resumed>) = 0 [pid 21980] <... close resumed>) = 0 [pid 21979] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21978] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21984] setpgid(0, 0 [pid 21983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21980] write(1, "executing program\n", 18 [pid 21979] <... futex resumed>) = 0 [pid 21984] <... setpgid resumed>) = 0 [pid 21983] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21982] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21981] write(1, "executing program\n", 18 [pid 21980] <... write resumed>) = 18 executing program executing program [pid 21979] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21983] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21982] <... futex resumed>) = 1 [pid 21981] <... write resumed>) = 18 [pid 21980] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21978] <... futex resumed>) = 0 [pid 21982] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21981] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21984] <... openat resumed>) = 3 [pid 21983] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21981] <... futex resumed>) = 0 [pid 21980] <... futex resumed>) = 0 [pid 21982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21978] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21983] <... futex resumed>) = 1 [pid 21981] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21979] <... futex resumed>) = 0 [pid 21978] <... futex resumed>) = 0 [pid 21979] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21978] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21984] write(3, "1000", 4 [pid 21983] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21982] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21981] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21980] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21984] <... write resumed>) = 4 [pid 21981] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21980] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21979] <... futex resumed>) = 0 [pid 21984] close(3 [pid 21980] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21983] <... openat resumed>) = 3 [pid 21982] <... openat resumed>) = 3 [pid 21981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21979] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21984] <... close resumed>) = 0 [pid 21983] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21982] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21984] write(1, "executing program\n", 18 [pid 21983] <... futex resumed>) = 0 [pid 21982] <... futex resumed>) = 1 executing program [pid 21981] <... mmap resumed>) = 0x7fe46feef000 [pid 21980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21979] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21978] <... futex resumed>) = 0 [pid 21984] <... write resumed>) = 18 [pid 21983] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21982] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21981] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21980] <... mmap resumed>) = 0x7fe46feef000 [pid 21979] <... futex resumed>) = 0 [pid 21978] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21984] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21983] <... pwrite64 resumed>) = 3 [pid 21982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21981] <... mprotect resumed>) = 0 [pid 21980] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21979] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21978] <... futex resumed>) = 0 [pid 21984] <... futex resumed>) = 0 [pid 21983] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21982] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21981] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21980] <... mprotect resumed>) = 0 [pid 21978] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21984] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21983] <... futex resumed>) = 1 [pid 21982] <... pwrite64 resumed>) = 3 [pid 21981] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21980] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21979] <... futex resumed>) = 0 [pid 21984] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21983] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21982] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21984] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21980] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21979] exit_group(0 [pid 21978] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21985 attached [pid 21984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21983] <... futex resumed>) = ? [pid 21982] <... futex resumed>) = 1 [pid 21980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21979] <... exit_group resumed>) = ? [pid 21978] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21986 attached [pid 21985] 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 [pid 21984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21983] +++ exited with 0 +++ [pid 21981] <... clone3 resumed> => {parent_tid=[21985]}, 88) = 21985 [pid 21978] <... exit_group resumed>) = ? [pid 21986] 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 [pid 21985] <... rseq resumed>) = 0 [pid 21984] <... mmap resumed>) = 0x7fe46feef000 [pid 21982] +++ exited with 0 +++ [pid 21981] rt_sigprocmask(SIG_SETMASK, [] [pid 21980] <... clone3 resumed> => {parent_tid=[21986]}, 88) = 21986 [pid 21985] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21984] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21980] rt_sigprocmask(SIG_SETMASK, [] [pid 21986] <... rseq resumed>) = 0 [pid 21985] <... set_robust_list resumed>) = 0 [pid 21984] <... mprotect resumed>) = 0 [pid 21981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21986] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21985] rt_sigprocmask(SIG_SETMASK, [] [pid 21981] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21984] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21980] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21979] +++ exited with 0 +++ [pid 21986] <... set_robust_list resumed>) = 0 [pid 21981] <... futex resumed>) = 0 [pid 21986] rt_sigprocmask(SIG_SETMASK, [] [pid 21981] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21985] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21984] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21980] <... futex resumed>) = 0 [pid 21986] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 21985] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21980] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21978] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21979, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci2-upstream-fs/strace-static-x86_64: Process 21987 attached [pid 21986] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21985] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21987] 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 [pid 21986] <... futex resumed>) = 0 [pid 21985] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21984] <... clone3 resumed> => {parent_tid=[21987]}, 88) = 21987 [pid 21980] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21987] <... rseq resumed>) = 0 [pid 21986] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21985] <... futex resumed>) = 1 [pid 21984] rt_sigprocmask(SIG_SETMASK, [] [pid 21981] <... futex resumed>) = 0 [pid 21980] <... futex resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21987] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21985] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21981] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21980] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21987] <... set_robust_list resumed>) = 0 [pid 21986] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21985] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21984] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21981] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 21987] rt_sigprocmask(SIG_SETMASK, [] [pid 21985] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21984] <... futex resumed>) = 0 [pid 21987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21986] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21980] <... futex resumed>) = 0 [pid 21987] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21986] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21980] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21987] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21985] <... futex resumed>) = 0 [pid 21984] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21981] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21980] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21987] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21986] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21985] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21980] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21987] <... futex resumed>) = 0 [pid 21986] <... openat resumed>) = 3 [pid 21981] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 21986] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21981] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21986] <... futex resumed>) = 1 [pid 21984] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21980] <... futex resumed>) = 0 [pid 21986] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21987] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21984] <... futex resumed>) = 0 [pid 21980] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21985] <... futex resumed>) = 0 [pid 21980] <... futex resumed>) = 0 [pid 21987] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21986] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21985] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21984] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21980] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21986] <... pwrite64 resumed>) = 3 [pid 21986] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21986] <... futex resumed>) = 1 [pid 21980] <... futex resumed>) = 0 [pid 21986] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21980] exit_group(0 [pid 21986] <... futex resumed>) = ? [pid 21986] +++ exited with 0 +++ [pid 21980] <... exit_group resumed>) = ? [pid 21987] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21985] <... openat resumed>) = 3 [pid 21987] <... futex resumed>) = 1 [pid 21985] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21984] <... futex resumed>) = 0 [pid 21987] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21985] <... futex resumed>) = 1 [pid 21984] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 21988 attached ci2-upstream-fs/strace-static-x86_64: Process 21989 attached [pid 21987] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21985] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21984] <... futex resumed>) = 0 [pid 21981] <... futex resumed>) = 0 [pid 21989] set_robust_list(0x5555804616e0, 24 [pid 21988] set_robust_list(0x5555804616e0, 24 [pid 21987] <... openat resumed>) = 3 [pid 21985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21984] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21981] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21980] +++ exited with 0 +++ [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21988 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21989 [pid 21989] <... set_robust_list resumed>) = 0 [pid 21988] <... set_robust_list resumed>) = 0 [pid 21987] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21985] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21981] <... futex resumed>) = 0 [pid 21988] rt_sigprocmask(SIG_SETMASK, [] [pid 21987] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 21989] rt_sigprocmask(SIG_SETMASK, [] [pid 21988] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21987] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21985] <... pwrite64 resumed>) = 3 [pid 21984] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21981] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21980, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 21989] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21987] <... pwrite64 resumed>) = 3 [pid 21985] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21984] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21988] <... prctl resumed>) = 0 [pid 21987] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21985] <... futex resumed>) = 1 [pid 21984] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21981] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21989] <... prctl resumed>) = 0 [pid 21988] setpgid(0, 0 [pid 21987] <... futex resumed>) = 0 [pid 21985] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21989] setpgid(0, 0 [pid 21988] <... setpgid resumed>) = 0 [pid 21987] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21984] exit_group(0 [pid 21981] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 21990 attached [pid 21989] <... setpgid resumed>) = 0 [pid 21988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21987] <... futex resumed>) = ? [pid 21985] <... futex resumed>) = ? [pid 21984] <... exit_group resumed>) = ? [pid 21981] <... exit_group resumed>) = ? [pid 21990] set_robust_list(0x5555804616e0, 24 [pid 21989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21988] <... openat resumed>) = 3 [pid 21987] +++ exited with 0 +++ [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 21990 [pid 21990] <... set_robust_list resumed>) = 0 [pid 21989] <... openat resumed>) = 3 [pid 21988] write(3, "1000", 4 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 21990] rt_sigprocmask(SIG_SETMASK, [] [pid 21989] write(3, "1000", 4 [pid 21988] <... write resumed>) = 4 [pid 21985] +++ exited with 0 +++ [pid 21984] +++ exited with 0 +++ [pid 21981] +++ exited with 0 +++ [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21990] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21989] <... write resumed>) = 4 [pid 21988] close(3 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21989] close(3 [pid 21988] <... close resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21989] <... close resumed>) = 0 [pid 21988] write(1, "executing program\n", 18 [pid 21990] <... prctl resumed>) = 0 [pid 21989] write(1, "executing program\n", 18 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21990] setpgid(0, 0 [pid 21988] <... write resumed>) = 18 [pid 21989] <... write resumed>) = 18 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21990] <... setpgid resumed>) = 0 [pid 21989] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21989] <... futex resumed>) = 0 [pid 21988] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21991 attached executing program executing program [pid 21990] <... openat resumed>) = 3 [pid 21988] <... futex resumed>) = 0 [pid 21991] set_robust_list(0x5555804616e0, 24 [pid 21990] write(3, "1000", 4 [pid 21989] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21988] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 21991 [pid 21991] <... set_robust_list resumed>) = 0 [pid 21990] <... write resumed>) = 4 [pid 21989] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21988] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21990] close(3 [pid 21989] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21988] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 21990] <... close resumed>) = 0 [pid 21988] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21991] rt_sigprocmask(SIG_SETMASK, [] [pid 21990] write(1, "executing program\n", 18 [pid 21989] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21988] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21992 attached [pid 21991] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21990] <... write resumed>) = 18 [pid 21989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21990] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 21989] <... mmap resumed>) = 0x7fe46feef000 [pid 21988] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 21992 [pid 21992] set_robust_list(0x5555804616e0, 24 [pid 21991] <... prctl resumed>) = 0 [pid 21990] <... futex resumed>) = 0 [pid 21989] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21988] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 21992] <... set_robust_list resumed>) = 0 [pid 21991] setpgid(0, 0 [pid 21990] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21988] <... mprotect resumed>) = 0 [pid 21992] rt_sigprocmask(SIG_SETMASK, [] [pid 21991] <... setpgid resumed>) = 0 [pid 21990] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21989] <... mprotect resumed>) = 0 [pid 21988] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21990] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21988] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21989] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21990] <... mmap resumed>) = 0x7fe46feef000 [pid 21988] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21991] <... openat resumed>) = 3 [pid 21990] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITEci2-upstream-fs/strace-static-x86_64: Process 21993 attached [pid 21992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21990] <... mprotect resumed>) = 0 [pid 21989] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21993] 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 [pid 21988] <... clone3 resumed> => {parent_tid=[21993]}, 88) = 21993 [pid 21992] <... prctl resumed>) = 0 [pid 21991] write(3, "1000", 4 [pid 21990] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21989] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21993] <... rseq resumed>) = 0 [pid 21992] setpgid(0, 0 [pid 21991] <... write resumed>) = 4 [pid 21990] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21988] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 21994 attached [pid 21993] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21992] <... setpgid resumed>) = 0 [pid 21991] close(3 [pid 21990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21988] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21994] 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 ci2-upstream-fs/strace-static-x86_64: Process 21995 attached [pid 21993] <... set_robust_list resumed>) = 0 [pid 21992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21991] <... close resumed>) = 0 [pid 21989] <... clone3 resumed> => {parent_tid=[21994]}, 88) = 21994 [pid 21988] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21995] 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 [pid 21991] write(1, "executing program\n", 18 executing program [pid 21988] <... futex resumed>) = 0 [pid 21989] rt_sigprocmask(SIG_SETMASK, [] [pid 21995] <... rseq resumed>) = 0 [pid 21994] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21993] rt_sigprocmask(SIG_SETMASK, [] [pid 21992] <... openat resumed>) = 3 [pid 21991] <... write resumed>) = 18 [pid 21990] <... clone3 resumed> => {parent_tid=[21995]}, 88) = 21995 [pid 21988] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21989] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21995] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21994] <... set_robust_list resumed>) = 0 [pid 21993] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21992] write(3, "1000", 4 [pid 21991] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21990] rt_sigprocmask(SIG_SETMASK, [] [pid 21989] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21995] <... set_robust_list resumed>) = 0 [pid 21994] rt_sigprocmask(SIG_SETMASK, [] [pid 21993] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21992] <... write resumed>) = 4 [pid 21991] <... futex resumed>) = 0 [pid 21990] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21989] <... futex resumed>) = 0 [pid 21995] rt_sigprocmask(SIG_SETMASK, [] [pid 21994] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21993] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21992] close(3 [pid 21990] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21994] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21993] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21992] <... close resumed>) = 0 [pid 21991] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21990] <... futex resumed>) = 0 [pid 21989] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21995] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21994] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21993] <... futex resumed>) = 1 [pid 21992] write(1, "executing program\n", 18 [pid 21991] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21990] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21988] <... futex resumed>) = 0 [pid 21995] <... mkdirat resumed>) = -1 EEXIST (File exists) executing program [pid 21994] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21993] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21992] <... write resumed>) = 18 [pid 21991] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21988] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21995] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21994] <... futex resumed>) = 1 [pid 21993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21992] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21991] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21989] <... futex resumed>) = 0 [pid 21988] <... futex resumed>) = 0 [pid 21995] <... futex resumed>) = 1 [pid 21994] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21993] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21992] <... futex resumed>) = 0 [pid 21991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21990] <... futex resumed>) = 0 [pid 21989] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21995] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21994] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21993] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21992] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21991] <... mmap resumed>) = 0x7fe46feef000 [pid 21990] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21989] <... futex resumed>) = 0 [pid 21988] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21992] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21991] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21994] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21993] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21990] <... futex resumed>) = 0 [pid 21989] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21995] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21994] <... futex resumed>) = 0 [pid 21993] <... futex resumed>) = 1 [pid 21992] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21991] <... mprotect resumed>) = 0 [pid 21990] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21988] <... futex resumed>) = 0 [pid 21994] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21993] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21989] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21995] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21989] <... futex resumed>) = 0 [pid 21995] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21994] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21992] <... mmap resumed>) = 0x7fe46feef000 [pid 21991] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21989] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21988] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21995] <... futex resumed>) = 1 [pid 21991] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21990] <... futex resumed>) = 0 [pid 21988] <... futex resumed>) = 0 [pid 21995] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21988] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21991] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21994] <... openat resumed>) = 3 [pid 21993] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21992] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21990] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 21996 attached [pid 21993] <... openat resumed>) = 3 [pid 21992] <... mprotect resumed>) = 0 [pid 21994] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21990] <... futex resumed>) = 1 [pid 21996] 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 [pid 21995] <... futex resumed>) = 0 [pid 21994] <... futex resumed>) = 1 [pid 21993] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21992] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21990] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21989] <... futex resumed>) = 0 [pid 21991] <... clone3 resumed> => {parent_tid=[21996]}, 88) = 21996 [pid 21996] <... rseq resumed>) = 0 [pid 21995] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21994] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21993] <... futex resumed>) = 1 [pid 21992] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21991] rt_sigprocmask(SIG_SETMASK, [] [pid 21989] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21988] <... futex resumed>) = 0 [pid 21996] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21991] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21988] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21996] <... set_robust_list resumed>) = 0 [pid 21995] <... openat resumed>) = 3 [pid 21994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21993] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21992] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21991] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21989] <... futex resumed>) = 0 [pid 21988] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 21997 attached [pid 21996] rt_sigprocmask(SIG_SETMASK, [] [pid 21995] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21994] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21993] <... pwrite64 resumed>) = 3 [pid 21991] <... futex resumed>) = 0 [pid 21989] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21988] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21997] 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 [pid 21996] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21995] <... futex resumed>) = 1 [pid 21994] <... pwrite64 resumed>) = 3 [pid 21993] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21992] <... clone3 resumed> => {parent_tid=[21997]}, 88) = 21997 [pid 21991] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21990] <... futex resumed>) = 0 [pid 21988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21997] <... rseq resumed>) = 0 [pid 21996] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21995] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21997] set_robust_list(0x7fe46ff0f9a0, 24 [pid 21996] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21994] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21993] <... futex resumed>) = 0 [pid 21992] rt_sigprocmask(SIG_SETMASK, [] [pid 21990] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21988] exit_group(0 [pid 21997] <... set_robust_list resumed>) = 0 [pid 21996] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21995] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21994] <... futex resumed>) = 1 [pid 21992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21990] <... futex resumed>) = 0 [pid 21989] <... futex resumed>) = 0 [pid 21988] <... exit_group resumed>) = ? [pid 21997] rt_sigprocmask(SIG_SETMASK, [] [pid 21996] <... futex resumed>) = 1 [pid 21995] <... pwrite64 resumed>) = 3 [pid 21994] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21993] +++ exited with 0 +++ [pid 21992] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21991] <... futex resumed>) = 0 [pid 21990] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21989] exit_group(0 [pid 21997] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21996] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21995] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21994] <... futex resumed>) = ? [pid 21992] <... futex resumed>) = 0 [pid 21991] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21989] <... exit_group resumed>) = ? [pid 21988] +++ exited with 0 +++ [pid 21997] mkdirat(AT_FDCWD, "./sys", 0777 [pid 21996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21995] <... futex resumed>) = 0 [pid 21994] +++ exited with 0 +++ [pid 21992] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21991] <... futex resumed>) = 0 [pid 21990] exit_group(0 [pid 21997] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 21996] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21995] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21991] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21988, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 21997] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21996] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21995] <... futex resumed>) = ? [pid 21992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21990] <... exit_group resumed>) = ? [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 21997] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21996] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21995] +++ exited with 0 +++ [pid 21992] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21989] +++ exited with 0 +++ [pid 5635] <... restart_syscall resumed>) = 0 [pid 21997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21996] <... futex resumed>) = 1 [pid 21992] <... futex resumed>) = 0 [pid 21991] <... futex resumed>) = 0 [pid 21997] mount(NULL, "./sys", "sysfs", 0, NULL [pid 21996] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21992] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21991] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21990] +++ exited with 0 +++ [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21997] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21991] <... futex resumed>) = 0 [pid 21997] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21996] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21991] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 21997] <... futex resumed>) = 1 [pid 21996] <... openat resumed>) = 3 [pid 21992] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21997] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21996] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21992] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21996] <... futex resumed>) = 1 [pid 21992] <... futex resumed>) = 0 [pid 21991] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21997] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 21996] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21992] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21991] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 21998 attached [pid 21996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21991] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 21998 [pid 21998] set_robust_list(0x5555804616e0, 24 [pid 21997] <... openat resumed>) = 3 [pid 21996] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21991] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 21999 attached [pid 21998] <... set_robust_list resumed>) = 0 [pid 21997] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21996] <... pwrite64 resumed>) = 3 [pid 5635] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22000 attached [pid 21999] set_robust_list(0x5555804616e0, 24 [pid 21998] rt_sigprocmask(SIG_SETMASK, [] [pid 21997] <... futex resumed>) = 1 [pid 21996] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21992] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22000] set_robust_list(0x5555804616e0, 24 [pid 21999] <... set_robust_list resumed>) = 0 [pid 21998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21997] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21996] <... futex resumed>) = 1 [pid 21992] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21991] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 21999 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22000 [pid 22000] <... set_robust_list resumed>) = 0 [pid 21999] rt_sigprocmask(SIG_SETMASK, [] [pid 21998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21996] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 21992] <... futex resumed>) = 0 [pid 21991] exit_group(0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22000] rt_sigprocmask(SIG_SETMASK, [] [pid 21999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21998] <... prctl resumed>) = 0 [pid 21997] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 21996] <... futex resumed>) = ? [pid 21991] <... exit_group resumed>) = ? [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22000] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21998] setpgid(0, 0 [pid 21999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21996] +++ exited with 0 +++ [pid 21997] <... pwrite64 resumed>) = 3 [pid 22000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21992] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22000] <... prctl resumed>) = 0 [pid 21999] <... prctl resumed>) = 0 [pid 21998] <... setpgid resumed>) = 0 [pid 21997] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22000] setpgid(0, 0 [pid 21999] setpgid(0, 0 [pid 21998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21997] <... futex resumed>) = 0 [pid 21992] exit_group(0 [pid 21991] +++ exited with 0 +++ [pid 22000] <... setpgid resumed>) = 0 [pid 21999] <... setpgid resumed>) = 0 [pid 21998] <... openat resumed>) = 3 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21991, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21998] write(3, "1000", 4 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22000] <... openat resumed>) = 3 [pid 21999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21992] <... exit_group resumed>) = ? [pid 21998] <... write resumed>) = 4 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22000] write(3, "1000", 4 [pid 21999] <... openat resumed>) = 3 [pid 21998] close(3 [pid 21997] +++ exited with 0 +++ [pid 21998] <... close resumed>) = 0 executing program [pid 21998] write(1, "executing program\n", 18 [pid 22000] <... write resumed>) = 4 [pid 21999] write(3, "1000", 4 [pid 21992] +++ exited with 0 +++ [pid 22000] close(3 [pid 21999] <... write resumed>) = 4 [pid 21998] <... write resumed>) = 18 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 21999] close(3 [pid 21998] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22000] <... close resumed>) = 0 [pid 21999] <... close resumed>) = 0 [pid 21998] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22000] write(1, "executing program\n", 18 executing program [pid 21999] write(1, "executing program\n", 18 [pid 21998] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22000] <... write resumed>) = 18 [pid 21999] <... write resumed>) = 18 [pid 21999] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 21999] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 21999] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 21999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 21999] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22000] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21998] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 21999] <... mprotect resumed>) = 0 [pid 21999] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22000] <... futex resumed>) = 0 [pid 21998] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22000] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21999] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21998] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22001 attached [pid 22000] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 21999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-upstream-fs/strace-static-x86_64: Process 22002 attached [pid 22001] set_robust_list(0x5555804616e0, 24 [pid 22000] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 21998] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22001 [pid 22002] 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 [pid 22001] <... set_robust_list resumed>) = 0 [pid 22000] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21999] <... clone3 resumed> => {parent_tid=[22002]}, 88) = 22002 [pid 21998] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22002] <... rseq resumed>) = 0 [pid 22001] rt_sigprocmask(SIG_SETMASK, [] [pid 22000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 21999] rt_sigprocmask(SIG_SETMASK, [] [pid 21998] <... mprotect resumed>) = 0 [pid 22002] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22001] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 21999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22002] <... set_robust_list resumed>) = 0 [pid 22001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22000] <... mmap resumed>) = 0x7fe46feef000 [pid 21999] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21998] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22002] rt_sigprocmask(SIG_SETMASK, [] [pid 22001] <... prctl resumed>) = 0 [pid 22000] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21999] <... futex resumed>) = 0 [pid 21998] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22002] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22001] setpgid(0, 0 [pid 22000] <... mprotect resumed>) = 0 [pid 21999] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21998] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22002] mkdirat(AT_FDCWD, "./sys", 0777ci2-upstream-fs/strace-static-x86_64: Process 22004 attached ci2-upstream-fs/strace-static-x86_64: Process 22003 attached ) = -1 EEXIST (File exists) [pid 22001] <... setpgid resumed>) = 0 [pid 22000] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22004] 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 [pid 22003] set_robust_list(0x5555804616e0, 24 [pid 22002] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22000] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21998] <... clone3 resumed> => {parent_tid=[22004]}, 88) = 22004 [pid 22004] <... rseq resumed>) = 0 [pid 22003] <... set_robust_list resumed>) = 0 [pid 22002] <... futex resumed>) = 1 [pid 22001] <... openat resumed>) = 3 [pid 21999] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22003 [pid 21998] rt_sigprocmask(SIG_SETMASK, [] [pid 22004] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22003] rt_sigprocmask(SIG_SETMASK, [] [pid 22002] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22001] write(3, "1000", 4 [pid 22000] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21999] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22005 attached [pid 22004] <... set_robust_list resumed>) = 0 [pid 22003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22001] <... write resumed>) = 4 [pid 21999] <... futex resumed>) = 0 [pid 21998] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22005] 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 [pid 22004] rt_sigprocmask(SIG_SETMASK, [] [pid 22003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22002] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22001] close(3 [pid 22000] <... clone3 resumed> => {parent_tid=[22005]}, 88) = 22005 [pid 21999] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21998] <... futex resumed>) = 0 [pid 22005] <... rseq resumed>) = 0 [pid 22004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22003] <... prctl resumed>) = 0 [pid 22002] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22001] <... close resumed>) = 0 [pid 22000] rt_sigprocmask(SIG_SETMASK, [] [pid 21998] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22005] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22003] setpgid(0, 0 [pid 22005] <... set_robust_list resumed>) = 0 [pid 22004] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22002] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22001] write(1, "executing program\n", 18 [pid 22000] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22003] <... setpgid resumed>) = 0 [pid 22005] rt_sigprocmask(SIG_SETMASK, [] [pid 22002] <... futex resumed>) = 1 [pid 22001] <... write resumed>) = 18 [pid 22004] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22002] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22000] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21999] <... futex resumed>) = 0 executing program [pid 22001] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22005] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22004] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22000] <... futex resumed>) = 0 [pid 21999] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22005] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22004] <... futex resumed>) = 1 [pid 22003] <... openat resumed>) = 3 [pid 22002] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22001] <... futex resumed>) = 0 [pid 22000] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21999] <... futex resumed>) = 0 [pid 21998] <... futex resumed>) = 0 [pid 22005] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22004] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22001] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 21999] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22005] <... futex resumed>) = 0 [pid 22004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22002] <... openat resumed>) = 3 [pid 22001] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21998] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22005] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22004] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22003] write(3, "1000", 4 [pid 22002] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 21998] <... futex resumed>) = 0 [pid 22002] <... futex resumed>) = 1 [pid 22001] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22000] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21998] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22003] <... write resumed>) = 4 [pid 22004] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 21999] <... futex resumed>) = 0 [pid 22005] <... futex resumed>) = 0 [pid 22004] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22003] close(3 [pid 22002] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22001] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22000] <... futex resumed>) = 1 [pid 21999] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22005] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22004] <... futex resumed>) = 1 [pid 22003] <... close resumed>) = 0 [pid 22002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22000] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21999] <... futex resumed>) = 0 [pid 21998] <... futex resumed>) = 0 [pid 22005] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22004] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22003] write(1, "executing program\n", 18 executing program [pid 22002] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22001] <... mmap resumed>) = 0x7fe46feef000 [pid 21999] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21998] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22005] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22003] <... write resumed>) = 18 [pid 22002] <... pwrite64 resumed>) = 3 [pid 22001] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 21998] <... futex resumed>) = 0 [pid 22005] <... futex resumed>) = 1 [pid 22004] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22003] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22002] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22001] <... mprotect resumed>) = 0 [pid 22000] <... futex resumed>) = 0 [pid 21998] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22005] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22004] <... openat resumed>) = 3 [pid 22003] <... futex resumed>) = 0 [pid 22002] <... futex resumed>) = 1 [pid 22001] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22000] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 21999] <... futex resumed>) = 0 [pid 22004] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22003] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22002] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22001] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 21999] exit_group(0 [pid 22005] <... openat resumed>) = 3 [pid 22000] <... futex resumed>) = 0 [pid 22004] <... futex resumed>) = 1 [pid 22003] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22002] <... futex resumed>) = ? [pid 22001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 21999] <... exit_group resumed>) = ? [pid 21998] <... futex resumed>) = 0 [pid 22005] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22004] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22003] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22002] +++ exited with 0 +++ [pid 22000] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 21998] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22006 attached [pid 22004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22004] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22000] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22004] <... pwrite64 resumed>) = 3 [pid 22003] <... mmap resumed>) = 0x7fe46feef000 [pid 22000] <... futex resumed>) = 0 [pid 22005] <... futex resumed>) = 0 [pid 21998] <... futex resumed>) = 0 [pid 22006] 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 [pid 22001] <... clone3 resumed> => {parent_tid=[22006]}, 88) = 22006 [pid 21998] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22005] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22006] <... rseq resumed>) = 0 [pid 22001] rt_sigprocmask(SIG_SETMASK, [] [pid 22005] <... pwrite64 resumed>) = 3 [pid 22004] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22003] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22000] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22006] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22005] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22004] <... futex resumed>) = 1 [pid 22003] <... mprotect resumed>) = 0 [pid 22001] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 21998] <... futex resumed>) = 0 [pid 22006] <... set_robust_list resumed>) = 0 [pid 22005] <... futex resumed>) = 0 [pid 22004] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22003] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22001] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22000] exit_group(0 [pid 21999] +++ exited with 0 +++ [pid 21998] exit_group(0 [pid 22006] rt_sigprocmask(SIG_SETMASK, [] [pid 22004] <... futex resumed>) = ? [pid 22003] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22001] <... futex resumed>) = 0 [pid 22000] <... exit_group resumed>) = ? [pid 21998] <... exit_group resumed>) = ? [pid 22006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22005] +++ exited with 0 +++ [pid 22004] +++ exited with 0 +++ [pid 22003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22001] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22006] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22007 attached [pid 22006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22006] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22003] <... clone3 resumed> => {parent_tid=[22007]}, 88) = 22007 [pid 22001] <... futex resumed>) = 0 [pid 22007] 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 [pid 22006] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22003] rt_sigprocmask(SIG_SETMASK, [] [pid 22007] <... rseq resumed>) = 0 [pid 22003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22007] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22003] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22007] <... set_robust_list resumed>) = 0 [pid 22006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22003] <... futex resumed>) = 0 [pid 22001] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22000] +++ exited with 0 +++ [pid 22007] rt_sigprocmask(SIG_SETMASK, [] [pid 22006] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22003] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22001] <... futex resumed>) = 0 [pid 21998] +++ exited with 0 +++ [pid 5631] <... restart_syscall resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22007] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22006] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22001] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22007] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22006] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22007] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22006] <... futex resumed>) = 1 [pid 22001] <... futex resumed>) = 0 [pid 22007] <... futex resumed>) = 1 [pid 22006] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22003] <... futex resumed>) = 0 [pid 22001] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22007] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22006] <... openat resumed>) = 3 [pid 22003] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22001] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22006] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22003] <... futex resumed>) = 0 [pid 22001] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22007] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22006] <... futex resumed>) = 0 [pid 22003] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 22008 attached [pid 22007] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22006] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22001] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22008] set_robust_list(0x5555804616e0, 24) = 0 [pid 22006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22001] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22009 attached [pid 22008] rt_sigprocmask(SIG_SETMASK, [] [pid 22007] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22008 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22009] set_robust_list(0x5555804616e0, 24 [pid 22006] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22001] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22009] <... set_robust_list resumed>) = 0 [pid 22008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22007] <... futex resumed>) = 1 [pid 22003] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22010 attached [pid 22009] rt_sigprocmask(SIG_SETMASK, [] [pid 22008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22007] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22006] <... pwrite64 resumed>) = 3 [pid 22003] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22009 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22010] set_robust_list(0x5555804616e0, 24 [pid 22009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22008] <... prctl resumed>) = 0 [pid 22007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22006] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22003] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22010 [pid 22010] <... set_robust_list resumed>) = 0 [pid 22009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22008] setpgid(0, 0 [pid 22007] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22006] <... futex resumed>) = 1 [pid 22003] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22001] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22010] rt_sigprocmask(SIG_SETMASK, [] [pid 22009] <... prctl resumed>) = 0 [pid 22008] <... setpgid resumed>) = 0 [pid 22007] <... openat resumed>) = 3 [pid 22006] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22001] exit_group(0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22009] setpgid(0, 0 [pid 22008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22007] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22006] <... futex resumed>) = ? [pid 22001] <... exit_group resumed>) = ? [pid 22010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22009] <... setpgid resumed>) = 0 [pid 22008] <... openat resumed>) = 3 [pid 22007] <... futex resumed>) = 1 [pid 22006] +++ exited with 0 +++ [pid 22003] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22010] <... prctl resumed>) = 0 [pid 22009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22007] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22008] write(3, "1000", 4 [pid 22003] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22001] +++ exited with 0 +++ [pid 22003] <... futex resumed>) = 0 [pid 22008] <... write resumed>) = 4 [pid 22003] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22001, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22010] setpgid(0, 0 [pid 22009] <... openat resumed>) = 3 [pid 22008] close(3 [pid 22007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22010] <... setpgid resumed>) = 0 [pid 22009] write(3, "1000", 4 [pid 22007] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22009] <... write resumed>) = 4 [pid 22008] <... close resumed>) = 0 [pid 22007] <... pwrite64 resumed>) = 3 [pid 22010] <... openat resumed>) = 3 [pid 22009] close(3 [pid 22007] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22008] write(1, "executing program\n", 18 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22009] <... close resumed>) = 0 [pid 22008] <... write resumed>) = 18 executing program [pid 22007] <... futex resumed>) = 1 [pid 22003] <... futex resumed>) = 0 [pid 22010] write(3, "1000", 4 [pid 22009] write(1, "executing program\n", 18 [pid 22008] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22007] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 22003] exit_group(0 [pid 22010] <... write resumed>) = 4 [pid 22009] <... write resumed>) = 18 [pid 22008] <... futex resumed>) = 0 [pid 22007] <... futex resumed>) = ? [pid 22003] <... exit_group resumed>) = ? [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22010] close(3 [pid 22009] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22008] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22007] +++ exited with 0 +++ [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22010] <... close resumed>) = 0 [pid 22009] <... futex resumed>) = 0 [pid 22008] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22010] write(1, "executing program\n", 18 [pid 22009] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} executing program [pid 22008] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22010] <... write resumed>) = 18 [pid 22009] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22003] +++ exited with 0 +++ [pid 22010] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22009] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22010] <... futex resumed>) = 0 [pid 22009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22008] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22010] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22008] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22010] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22009] <... mmap resumed>) = 0x7fe46feef000 [pid 22008] <... mprotect resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22011 ci2-upstream-fs/strace-static-x86_64: Process 22011 attached [pid 22010] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22011] set_robust_list(0x5555804616e0, 24 [pid 22010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22009] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22008] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22011] <... set_robust_list resumed>) = 0 [pid 22010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22011] rt_sigprocmask(SIG_SETMASK, [] [pid 22010] <... mmap resumed>) = 0x7fe46feef000 [pid 22008] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22010] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22009] <... mprotect resumed>) = 0 [pid 22008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22012 attached [pid 22011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22010] <... mprotect resumed>) = 0 [pid 22009] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22012] 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 [pid 22011] <... prctl resumed>) = 0 [pid 22010] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22009] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22008] <... clone3 resumed> => {parent_tid=[22012]}, 88) = 22012 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22012] <... rseq resumed>) = 0 [pid 22011] setpgid(0, 0 [pid 22010] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22009] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22011] <... setpgid resumed>) = 0 [pid 22008] rt_sigprocmask(SIG_SETMASK, [] [pid 22012] set_robust_list(0x7fe46ff0f9a0, 24 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22013 attached [pid 22012] <... set_robust_list resumed>) = 0 [pid 22011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22013] 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 [pid 22012] rt_sigprocmask(SIG_SETMASK, [] [pid 22011] <... openat resumed>) = 3 [pid 22009] <... clone3 resumed> => {parent_tid=[22013]}, 88) = 22013 [pid 22008] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22014 attached [pid 22009] rt_sigprocmask(SIG_SETMASK, [] [pid 22008] <... futex resumed>) = 0 [pid 22014] 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 [pid 22009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22008] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22015 attached [pid 22014] <... rseq resumed>) = 0 [pid 22013] <... rseq resumed>) = 0 [pid 22012] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22011] write(3, "1000", 4 [pid 22010] <... clone3 resumed> => {parent_tid=[22014]}, 88) = 22014 [pid 22009] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22015] set_robust_list(0x5555804616e0, 24 [pid 22014] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22013] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22012] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22009] <... futex resumed>) = 0 [pid 22015] <... set_robust_list resumed>) = 0 [pid 22014] <... set_robust_list resumed>) = 0 [pid 22013] <... set_robust_list resumed>) = 0 [pid 22011] <... write resumed>) = 4 [pid 22010] rt_sigprocmask(SIG_SETMASK, [] [pid 22009] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22012] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22015 [pid 22015] rt_sigprocmask(SIG_SETMASK, [] [pid 22014] rt_sigprocmask(SIG_SETMASK, [] [pid 22013] rt_sigprocmask(SIG_SETMASK, [] [pid 22012] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22011] close(3 [pid 22010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22015] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22013] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22012] <... futex resumed>) = 1 [pid 22011] <... close resumed>) = 0 [pid 22010] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22008] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22014] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22013] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22012] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22011] write(1, "executing program\n", 18 [pid 22010] <... futex resumed>) = 0 executing program [pid 22008] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22015] <... prctl resumed>) = 0 [pid 22014] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22013] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22011] <... write resumed>) = 18 [pid 22010] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22008] <... futex resumed>) = 0 [pid 22015] setpgid(0, 0 [pid 22014] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22013] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22012] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22011] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22008] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22015] <... setpgid resumed>) = 0 [pid 22014] <... futex resumed>) = 0 [pid 22013] <... futex resumed>) = 1 [pid 22010] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22009] <... futex resumed>) = 0 [pid 22015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22012] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22014] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22011] <... futex resumed>) = 0 [pid 22010] <... futex resumed>) = 0 [pid 22009] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22013] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22011] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22010] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22015] <... openat resumed>) = 3 [pid 22014] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22012] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22011] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22009] <... futex resumed>) = 0 [pid 22015] write(3, "1000", 4 [pid 22013] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22009] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22015] <... write resumed>) = 4 [pid 22014] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22013] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22012] <... futex resumed>) = 1 [pid 22011] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22008] <... futex resumed>) = 0 [pid 22015] close(3 [pid 22014] <... futex resumed>) = 1 [pid 22013] <... futex resumed>) = 0 [pid 22012] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22010] <... futex resumed>) = 0 [pid 22009] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22008] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22014] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22013] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22010] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22015] <... close resumed>) = 0 [pid 22009] <... futex resumed>) = 0 [pid 22008] <... futex resumed>) = 0 [pid 22015] write(1, "executing program\n", 18 [pid 22009] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22008] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22015] <... write resumed>) = 18 [pid 22014] <... openat resumed>) = 3 executing program [pid 22012] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22011] <... mmap resumed>) = 0x7fe46feef000 [pid 22010] <... futex resumed>) = 0 [pid 22015] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22013] <... openat resumed>) = 3 [pid 22010] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22015] <... futex resumed>) = 0 [pid 22012] <... openat resumed>) = 3 [pid 22011] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22015] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22013] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22015] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22014] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22013] <... futex resumed>) = 1 [pid 22012] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22011] <... mprotect resumed>) = 0 [pid 22009] <... futex resumed>) = 0 [pid 22015] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22013] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22010] <... futex resumed>) = 0 [pid 22009] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22015] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22014] <... futex resumed>) = 1 [pid 22013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22012] <... futex resumed>) = 1 [pid 22011] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22010] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22009] <... futex resumed>) = 0 [pid 22008] <... futex resumed>) = 0 [pid 22015] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22014] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22013] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22012] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22011] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22010] <... futex resumed>) = 0 [pid 22009] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22008] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22015] <... mmap resumed>) = 0x7fe46feef000 [pid 22014] <... pwrite64 resumed>) = 3 [pid 22013] <... pwrite64 resumed>) = 3 [pid 22012] <... pwrite64 resumed>) = 3 [pid 22011] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22010] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22008] <... futex resumed>) = 0 [pid 22015] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22014] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22013] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22012] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22014] <... futex resumed>) = 0 [pid 22010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22008] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22015] <... mprotect resumed>) = 0 [pid 22014] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22013] <... futex resumed>) = 1 [pid 22012] <... futex resumed>) = 0 [pid 22010] exit_group(0 [pid 22009] <... futex resumed>) = 0 [pid 22008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 22016 attached [pid 22013] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22012] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22011] <... clone3 resumed> => {parent_tid=[22016]}, 88) = 22016 [pid 22009] exit_group(0 [pid 22016] 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 [pid 22010] <... exit_group resumed>) = ? [pid 22008] exit_group(0 [pid 22015] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22014] <... futex resumed>) = ? [pid 22016] <... rseq resumed>) = 0 [pid 22013] <... futex resumed>) = ? [pid 22011] rt_sigprocmask(SIG_SETMASK, [] [pid 22009] <... exit_group resumed>) = ? [pid 22016] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22008] <... exit_group resumed>) = ? [pid 22012] <... futex resumed>) = ? [pid 22016] <... set_robust_list resumed>) = 0 [pid 22015] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22014] +++ exited with 0 +++ [pid 22013] +++ exited with 0 +++ [pid 22012] +++ exited with 0 +++ [pid 22010] +++ exited with 0 +++ [pid 22016] rt_sigprocmask(SIG_SETMASK, [] [pid 22015] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22016] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22011] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22016] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22015] <... clone3 resumed> => {parent_tid=[22017]}, 88) = 22017 [pid 22011] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22017 attached [pid 22016] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22015] rt_sigprocmask(SIG_SETMASK, [] [pid 22011] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22009] +++ exited with 0 +++ [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22017] 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 [pid 22016] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22015] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22017] <... rseq resumed>) = 0 [pid 22016] <... futex resumed>) = 0 [pid 22015] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22017] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22016] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22011] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22017] <... set_robust_list resumed>) = 0 [pid 22011] <... futex resumed>) = 0 [pid 22017] rt_sigprocmask(SIG_SETMASK, [] [pid 22011] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22018 attached [pid 22017] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22015] <... futex resumed>) = 0 [pid 22008] +++ exited with 0 +++ [pid 22018] set_robust_list(0x5555804616e0, 24 [pid 22017] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22016] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22015] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22018] <... set_robust_list resumed>) = 0 [pid 22017] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22016] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22018 [pid 22018] rt_sigprocmask(SIG_SETMASK, [] [pid 22017] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22016] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 22018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22017] <... futex resumed>) = 1 [pid 22017] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22016] <... futex resumed>) = 1 [pid 22015] <... futex resumed>) = 0 [pid 22011] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22016] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22015] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22011] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22018] <... prctl resumed>) = 0 [pid 22017] <... futex resumed>) = 0 [pid 22016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22015] <... futex resumed>) = 1 [pid 22011] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22019 attached [pid 22018] setpgid(0, 0 [pid 22017] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22016] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22015] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22011] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22019] set_robust_list(0x5555804616e0, 24 [pid 22018] <... setpgid resumed>) = 0 [pid 22017] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22016] <... openat resumed>) = 3 [pid 22016] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22011] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22019 [pid 22016] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22011] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22019] <... set_robust_list resumed>) = 0 [pid 22016] <... pwrite64 resumed>) = 3 [pid 22011] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22019] rt_sigprocmask(SIG_SETMASK, [] [pid 22017] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22011] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22018] <... openat resumed>) = 3 [pid 22019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22017] <... futex resumed>) = 1 [pid 22016] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22015] <... futex resumed>) = 0 [pid 22011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22018] write(3, "1000", 4 [pid 22017] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22016] <... futex resumed>) = 0 [pid 22015] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22011] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 22020 attached [pid 22019] <... prctl resumed>) = 0 [pid 22018] <... write resumed>) = 4 [pid 22017] <... openat resumed>) = 3 [pid 22015] <... futex resumed>) = 0 [pid 22011] <... exit_group resumed>) = ? [pid 22020] set_robust_list(0x5555804616e0, 24 [pid 22019] setpgid(0, 0 [pid 22018] close(3 [pid 22017] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22016] +++ exited with 0 +++ [pid 22015] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22020 [pid 22020] <... set_robust_list resumed>) = 0 [pid 22019] <... setpgid resumed>) = 0 [pid 22018] <... close resumed>) = 0 [pid 22017] <... futex resumed>) = 0 [pid 22020] rt_sigprocmask(SIG_SETMASK, [] [pid 22019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22018] write(1, "executing program\n", 18 [pid 22017] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22015] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22011] +++ exited with 0 +++ [pid 22020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22018] <... write resumed>) = 18 executing program [pid 22017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22015] <... futex resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22020] <... prctl resumed>) = 0 [pid 22019] <... openat resumed>) = 3 [pid 22018] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22017] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22015] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22020] setpgid(0, 0 [pid 22019] write(3, "1000", 4 [pid 22018] <... futex resumed>) = 0 [pid 22017] <... pwrite64 resumed>) = 3 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22020] <... setpgid resumed>) = 0 [pid 22019] <... write resumed>) = 4 [pid 22018] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22017] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22019] close(3 [pid 22018] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22017] <... futex resumed>) = 1 [pid 22015] <... futex resumed>) = 0 [pid 22020] <... openat resumed>) = 3 [pid 22019] <... close resumed>) = 0 [pid 22018] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22017] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] <... restart_syscall resumed>) = 0 [pid 22019] write(1, "executing program\n", 18 executing program [pid 22018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22015] exit_group(0 [pid 22020] write(3, "1000", 4 [pid 22019] <... write resumed>) = 18 [pid 22018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22017] <... futex resumed>) = ? [pid 22015] <... exit_group resumed>) = ? [pid 22020] <... write resumed>) = 4 [pid 22019] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22020] close(3 [pid 22019] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22020] <... close resumed>) = 0 [pid 22019] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22018] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22020] write(1, "executing program\n", 18 [pid 22019] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22018] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22017] +++ exited with 0 +++ [pid 22015] +++ exited with 0 +++ executing program [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22020] <... write resumed>) = 18 [pid 22019] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22018] <... mprotect resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22015, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22018] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22020] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22018] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22018] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22021 attached [pid 22019] <... mmap resumed>) = 0x7fe46feef000 [pid 22020] <... futex resumed>) = 0 [pid 22019] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22020] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22021] 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 [pid 22020] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22019] <... mprotect resumed>) = 0 [pid 22018] <... clone3 resumed> => {parent_tid=[22021]}, 88) = 22021 ci2-upstream-fs/strace-static-x86_64: Process 22022 attached [pid 22021] <... rseq resumed>) = 0 [pid 22020] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22018] rt_sigprocmask(SIG_SETMASK, [] [pid 22022] set_robust_list(0x5555804616e0, 24 [pid 22021] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22019] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22022] <... set_robust_list resumed>) = 0 [pid 22020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22021] <... set_robust_list resumed>) = 0 [pid 22020] <... mmap resumed>) = 0x7fe46feef000 [pid 22018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22022 [pid 22022] rt_sigprocmask(SIG_SETMASK, [] [pid 22021] rt_sigprocmask(SIG_SETMASK, [] [pid 22020] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22019] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22018] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22021] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22018] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22021] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22020] <... mprotect resumed>) = 0 [pid 22019] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22018] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22021] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22021] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22023 attached [pid 22022] <... prctl resumed>) = 0 [pid 22021] <... futex resumed>) = 1 [pid 22020] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22019] <... clone3 resumed> => {parent_tid=[22023]}, 88) = 22023 [pid 22023] 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 [pid 22022] setpgid(0, 0 [pid 22021] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22020] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22019] rt_sigprocmask(SIG_SETMASK, [] [pid 22023] <... rseq resumed>) = 0 [pid 22022] <... setpgid resumed>) = 0 [pid 22020] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22018] <... futex resumed>) = 0 [pid 22023] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22018] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22023] <... set_robust_list resumed>) = 0 [pid 22019] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22024 attached [pid 22020] <... clone3 resumed> => {parent_tid=[22024]}, 88) = 22024 [pid 22018] <... futex resumed>) = 1 [pid 22024] 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 [pid 22023] rt_sigprocmask(SIG_SETMASK, [] [pid 22022] <... openat resumed>) = 3 [pid 22021] <... futex resumed>) = 0 [pid 22020] rt_sigprocmask(SIG_SETMASK, [] [pid 22019] <... futex resumed>) = 0 [pid 22018] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22024] <... rseq resumed>) = 0 [pid 22023] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22022] write(3, "1000", 4 [pid 22021] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22019] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22024] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22023] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22022] <... write resumed>) = 4 [pid 22020] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22024] <... set_robust_list resumed>) = 0 [pid 22023] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22022] close(3 [pid 22021] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22020] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22024] rt_sigprocmask(SIG_SETMASK, [] [pid 22023] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22022] <... close resumed>) = 0 [pid 22021] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22020] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22024] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22022] write(1, "executing program\n", 18 [pid 22024] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22022] <... write resumed>) = 18 [pid 22022] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22023] <... futex resumed>) = 1 [pid 22021] <... futex resumed>) = 1 [pid 22019] <... futex resumed>) = 0 [pid 22018] <... futex resumed>) = 0 [pid 22024] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22022] <... futex resumed>) = 0 [pid 22021] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22023] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22019] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22018] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22025 attached [pid 22024] <... futex resumed>) = 1 [pid 22022] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22020] <... futex resumed>) = 0 [pid 22019] <... futex resumed>) = 0 [pid 22018] <... futex resumed>) = 0 [pid 22025] set_robust_list(0x5555804616e0, 24 [pid 22024] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22023] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22022] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22021] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22020] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22019] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22018] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22025 [pid 22025] <... set_robust_list resumed>) = 0 [pid 22024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22023] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22022] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22020] <... futex resumed>) = 0 [pid 22019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22025] rt_sigprocmask(SIG_SETMASK, [] [pid 22024] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22023] <... futex resumed>) = 0 [pid 22022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22021] <... openat resumed>) = 3 [pid 22020] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22019] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22025] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22024] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22023] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22019] <... futex resumed>) = 0 [pid 22025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22023] <... openat resumed>) = 3 [pid 22022] <... mmap resumed>) = 0x7fe46feef000 [pid 22021] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22019] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22025] <... prctl resumed>) = 0 [pid 22024] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22022] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22021] <... futex resumed>) = 1 [pid 22018] <... futex resumed>) = 0 [pid 22025] setpgid(0, 0 [pid 22024] <... futex resumed>) = 1 [pid 22023] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22022] <... mprotect resumed>) = 0 [pid 22021] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22020] <... futex resumed>) = 0 [pid 22018] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22025] <... setpgid resumed>) = 0 [pid 22023] <... futex resumed>) = 1 [pid 22019] <... futex resumed>) = 0 [pid 22023] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22019] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22018] <... futex resumed>) = 0 [pid 22023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22021] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22019] <... futex resumed>) = 0 [pid 22020] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22024] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22022] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22018] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22025] <... openat resumed>) = 3 [pid 22024] <... openat resumed>) = 3 [pid 22023] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22022] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22021] <... pwrite64 resumed>) = 3 [pid 22020] <... futex resumed>) = 0 [pid 22019] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22025] write(3, "1000", 4 [pid 22024] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22023] <... pwrite64 resumed>) = 3 [pid 22022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22021] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22020] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22026 attached [pid 22025] <... write resumed>) = 4 [pid 22024] <... futex resumed>) = 0 [pid 22023] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22021] <... futex resumed>) = 1 [pid 22020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22018] <... futex resumed>) = 0 [pid 22026] 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 [pid 22025] close(3 [pid 22024] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22023] <... futex resumed>) = 1 [pid 22022] <... clone3 resumed> => {parent_tid=[22026]}, 88) = 22026 [pid 22021] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22020] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22019] <... futex resumed>) = 0 [pid 22018] exit_group(0 [pid 22026] <... rseq resumed>) = 0 [pid 22025] <... close resumed>) = 0 [pid 22024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22023] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22022] rt_sigprocmask(SIG_SETMASK, [] [pid 22021] <... futex resumed>) = ? [pid 22020] <... futex resumed>) = 0 [pid 22019] exit_group(0 [pid 22018] <... exit_group resumed>) = ? [pid 22026] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22025] write(1, "executing program\n", 18 [pid 22024] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22021] +++ exited with 0 +++ [pid 22020] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22026] <... set_robust_list resumed>) = 0 executing program [pid 22025] <... write resumed>) = 18 [pid 22024] <... pwrite64 resumed>) = 3 [pid 22023] <... futex resumed>) = ? [pid 22022] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22019] <... exit_group resumed>) = ? [pid 22025] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22024] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22022] <... futex resumed>) = 0 [pid 22026] rt_sigprocmask(SIG_SETMASK, [] [pid 22025] <... futex resumed>) = 0 [pid 22024] <... futex resumed>) = 1 [pid 22023] +++ exited with 0 +++ [pid 22022] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22020] <... futex resumed>) = 0 [pid 22026] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22025] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22024] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22020] exit_group(0 [pid 22018] +++ exited with 0 +++ [pid 22026] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22025] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22024] <... futex resumed>) = ? [pid 22019] +++ exited with 0 +++ [pid 22026] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22026] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22026] <... futex resumed>) = 1 [pid 22022] <... futex resumed>) = 0 [pid 22025] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22024] +++ exited with 0 +++ [pid 22026] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22022] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22020] <... exit_group resumed>) = ? [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22026] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22025] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22022] <... futex resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 22025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22022] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22026] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22026] <... futex resumed>) = 0 [pid 22025] <... mmap resumed>) = 0x7fe46feef000 [pid 22022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22026] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22022] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22025] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22022] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22026] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22025] <... mprotect resumed>) = 0 [pid 22022] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22020] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22026] <... openat resumed>) = 3 [pid 22025] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22026] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22025] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22026] <... futex resumed>) = 1 [pid 22025] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22022] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22027 attached [pid 22026] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22022] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22022] <... futex resumed>) = 0 [pid 22027] 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 [pid 22025] <... clone3 resumed> => {parent_tid=[22027]}, 88) = 22027 [pid 22027] <... rseq resumed>) = 0 [pid 22025] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22028 attached [pid 22027] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22025] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22027] <... set_robust_list resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22028 [pid 22027] rt_sigprocmask(SIG_SETMASK, [] [pid 22026] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22025] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22022] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22028] set_robust_list(0x5555804616e0, 24ci2-upstream-fs/strace-static-x86_64: Process 22029 attached ) = 0 [pid 22027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22026] <... pwrite64 resumed>) = 3 [pid 22025] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 22029] set_robust_list(0x5555804616e0, 24 [pid 22028] rt_sigprocmask(SIG_SETMASK, [] [pid 22027] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22026] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22025] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22029 [pid 22029] <... set_robust_list resumed>) = 0 [pid 22028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22027] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22026] <... futex resumed>) = 1 [pid 22022] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22027] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22026] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22022] exit_group(0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22029] rt_sigprocmask(SIG_SETMASK, [] [pid 22022] <... exit_group resumed>) = ? [pid 22026] <... futex resumed>) = ? [pid 22027] <... futex resumed>) = 1 [pid 22025] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22027] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22025] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22025] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22028] <... prctl resumed>) = 0 [pid 22027] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22025] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22026] +++ exited with 0 +++ [pid 22022] +++ exited with 0 +++ [pid 22029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22028] setpgid(0, 0 [pid 22029] <... prctl resumed>) = 0 [pid 22028] <... setpgid resumed>) = 0 [pid 22029] setpgid(0, 0 [pid 22028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22029] <... setpgid resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22028] <... openat resumed>) = 3 [pid 22027] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22027] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22029] <... openat resumed>) = 3 [pid 22025] <... futex resumed>) = 0 [pid 22025] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22028] write(3, "1000", 4 [pid 22027] <... futex resumed>) = 1 [pid 22025] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22030 attached [pid 22029] write(3, "1000", 4 [pid 22028] <... write resumed>) = 4 [pid 22027] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22025] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22030 [pid 22030] set_robust_list(0x5555804616e0, 24 [pid 22029] <... write resumed>) = 4 [pid 22028] close(3 [pid 22027] <... openat resumed>) = 3 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22030] <... set_robust_list resumed>) = 0 [pid 22029] close(3 [pid 22028] <... close resumed>) = 0 [pid 22027] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22029] <... close resumed>) = 0 [pid 22028] write(1, "executing program\n", 18 [pid 22030] rt_sigprocmask(SIG_SETMASK, [] [pid 22027] <... futex resumed>) = 1 executing program [pid 22025] <... futex resumed>) = 0 [pid 22030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22029] write(1, "executing program\n", 18 [pid 22028] <... write resumed>) = 18 [pid 22027] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 22025] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22029] <... write resumed>) = 18 [pid 22028] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22025] <... futex resumed>) = 0 [pid 22025] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22030] <... prctl resumed>) = 0 [pid 22029] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22028] <... futex resumed>) = 0 [pid 22027] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22030] setpgid(0, 0 [pid 22029] <... futex resumed>) = 0 [pid 22028] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22027] <... pwrite64 resumed>) = 3 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22030] <... setpgid resumed>) = 0 [pid 22029] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22028] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22029] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22028] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci2-upstream-fs/strace-static-x86_64: Process 22031 attached [pid 22030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22027] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22031] set_robust_list(0x5555804616e0, 24 [pid 22030] <... openat resumed>) = 3 [pid 22029] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22027] <... futex resumed>) = 1 [pid 22025] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22031 [pid 22031] <... set_robust_list resumed>) = 0 [pid 22030] write(3, "1000", 4 [pid 22029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22028] <... mmap resumed>) = 0x7fe46feef000 [pid 22027] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22025] exit_group(0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22031] rt_sigprocmask(SIG_SETMASK, [] [pid 22030] <... write resumed>) = 4 [pid 22029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22028] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22027] <... futex resumed>) = ? [pid 22025] <... exit_group resumed>) = ? [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22031] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22030] close(3 [pid 22029] <... mmap resumed>) = 0x7fe46feef000 [pid 22028] <... mprotect resumed>) = 0 [pid 22027] +++ exited with 0 +++ [pid 22031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22030] <... close resumed>) = 0 [pid 22028] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22031] <... prctl resumed>) = 0 [pid 22030] write(1, "executing program\n", 18 [pid 22029] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22028] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 22031] setpgid(0, 0 [pid 22030] <... write resumed>) = 18 [pid 22029] <... mprotect resumed>) = 0 [pid 22028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22031] <... setpgid resumed>) = 0 [pid 22030] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22029] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22025] +++ exited with 0 +++ [pid 22030] <... futex resumed>) = 0 [pid 22030] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 22029] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22032 attached [pid 22031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22030] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22029] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22028] <... clone3 resumed> => {parent_tid=[22032]}, 88) = 22032 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22032] 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 [pid 22031] <... openat resumed>) = 3 [pid 22030] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22033 attached [pid 22032] <... rseq resumed>) = 0 [pid 22030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22028] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22033] 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 [pid 22032] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22031] write(3, "1000", 4 [pid 22030] <... mmap resumed>) = 0x7fe46feef000 [pid 22029] <... clone3 resumed> => {parent_tid=[22033]}, 88) = 22033 [pid 22028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22033] <... rseq resumed>) = 0 [pid 22032] <... set_robust_list resumed>) = 0 [pid 22031] <... write resumed>) = 4 [pid 22030] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22029] rt_sigprocmask(SIG_SETMASK, [] [pid 22028] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22033] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22032] rt_sigprocmask(SIG_SETMASK, [] [pid 22031] close(3 [pid 22030] <... mprotect resumed>) = 0 [pid 22029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22028] <... futex resumed>) = 0 [pid 22033] <... set_robust_list resumed>) = 0 [pid 22032] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22031] <... close resumed>) = 0 [pid 22030] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22029] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22028] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22033] rt_sigprocmask(SIG_SETMASK, [] [pid 22032] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22031] write(1, "executing program\n", 18 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 22033] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22031] <... write resumed>) = 18 [pid 22032] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22030] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22029] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22033] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22032] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22031] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22029] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22032] <... futex resumed>) = 1 [pid 22033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22031] <... futex resumed>) = 0 [pid 22028] <... futex resumed>) = 0 [pid 22032] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22031] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22028] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22034 attached [pid 22033] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22031] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22030] <... clone3 resumed> => {parent_tid=[22034]}, 88) = 22034 [pid 22028] <... futex resumed>) = 0 [pid 22034] 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 [pid 22033] <... futex resumed>) = 1 [pid 22032] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22030] rt_sigprocmask(SIG_SETMASK, [] [pid 22029] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22035 attached [pid 22034] <... rseq resumed>) = 0 [pid 22033] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22032] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22031] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22029] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22028] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22035] set_robust_list(0x5555804616e0, 24 [pid 22034] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22032] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22031] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22030] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22029] <... futex resumed>) = 0 [pid 22028] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22035] <... set_robust_list resumed>) = 0 [pid 22034] <... set_robust_list resumed>) = 0 [pid 22033] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22032] <... futex resumed>) = 0 [pid 22031] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22030] <... futex resumed>) = 0 [pid 22029] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22028] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22035 [pid 22035] rt_sigprocmask(SIG_SETMASK, [] [pid 22034] rt_sigprocmask(SIG_SETMASK, [] [pid 22033] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22032] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22031] <... mmap resumed>) = 0x7fe46feef000 [pid 22030] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22028] <... futex resumed>) = 0 [pid 22035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22033] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22032] <... openat resumed>) = 3 [pid 22031] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22028] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22034] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22033] <... futex resumed>) = 1 [pid 22031] <... mprotect resumed>) = 0 [pid 22029] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22034] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22033] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22032] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22031] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22029] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22035] <... prctl resumed>) = 0 [pid 22034] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22032] <... futex resumed>) = 1 [pid 22029] <... futex resumed>) = 0 [pid 22028] <... futex resumed>) = 0 [pid 22031] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22035] setpgid(0, 0 [pid 22034] <... futex resumed>) = 1 [pid 22033] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22032] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22031] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22030] <... futex resumed>) = 0 [pid 22029] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22028] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22036 attached [pid 22035] <... setpgid resumed>) = 0 [pid 22034] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22030] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22028] <... futex resumed>) = 0 [pid 22036] 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 [pid 22035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22033] <... openat resumed>) = 3 [pid 22032] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22030] <... futex resumed>) = 0 [pid 22028] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22036] <... rseq resumed>) = 0 [pid 22035] <... openat resumed>) = 3 [pid 22034] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22033] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22032] <... pwrite64 resumed>) = 3 [pid 22031] <... clone3 resumed> => {parent_tid=[22036]}, 88) = 22036 [pid 22030] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22035] write(3, "1000", 4 [pid 22036] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22035] <... write resumed>) = 4 [pid 22034] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22033] <... futex resumed>) = 1 [pid 22032] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22031] rt_sigprocmask(SIG_SETMASK, [] [pid 22029] <... futex resumed>) = 0 [pid 22036] <... set_robust_list resumed>) = 0 [pid 22035] close(3 [pid 22033] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22032] <... futex resumed>) = 1 [pid 22031] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22029] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22034] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22028] <... futex resumed>) = 0 [pid 22036] rt_sigprocmask(SIG_SETMASK, [] [pid 22035] <... close resumed>) = 0 [pid 22034] <... futex resumed>) = 1 [pid 22033] <... pwrite64 resumed>) = 3 [pid 22032] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22031] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22030] <... futex resumed>) = 0 [pid 22029] <... futex resumed>) = 0 [pid 22028] exit_group(0 [pid 22036] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22035] write(1, "executing program\n", 18 [pid 22034] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22033] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22032] <... futex resumed>) = ? [pid 22031] <... futex resumed>) = 0 [pid 22030] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22029] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22028] <... exit_group resumed>) = ? executing program [pid 22036] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22035] <... write resumed>) = 18 [pid 22034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22033] <... futex resumed>) = 0 [pid 22031] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22030] <... futex resumed>) = 0 [pid 22029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22036] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22035] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22034] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22033] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22032] +++ exited with 0 +++ [pid 22030] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22029] exit_group(0 [pid 22028] +++ exited with 0 +++ [pid 22036] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22035] <... futex resumed>) = 0 [pid 22029] <... exit_group resumed>) = ? [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22028, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22036] <... futex resumed>) = 1 [pid 22035] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22034] <... openat resumed>) = 3 [pid 22033] <... futex resumed>) = ? [pid 22031] <... futex resumed>) = 0 [pid 22036] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22035] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22034] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22031] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22030] <... futex resumed>) = 0 [pid 22036] <... futex resumed>) = 0 [pid 22035] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22034] <... futex resumed>) = 1 [pid 22031] <... futex resumed>) = 1 [pid 22030] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22036] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22034] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22033] +++ exited with 0 +++ [pid 22031] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22030] <... futex resumed>) = 0 [pid 22029] +++ exited with 0 +++ [pid 22036] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22034] <... pwrite64 resumed>) = 3 [pid 22030] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22029, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22036] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22035] <... mmap resumed>) = 0x7fe46feef000 [pid 22034] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22036] <... futex resumed>) = 1 [pid 22035] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22034] <... futex resumed>) = 1 [pid 22031] <... futex resumed>) = 0 [pid 22030] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22036] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22035] <... mprotect resumed>) = 0 [pid 22034] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22031] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22030] exit_group(0 [pid 22036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22031] <... futex resumed>) = 0 [pid 22034] <... futex resumed>) = ? [pid 22030] <... exit_group resumed>) = ? [pid 22036] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22035] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22034] +++ exited with 0 +++ [pid 22031] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22036] <... openat resumed>) = 3 [pid 22035] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22037 attached [pid 22036] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22035] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22038 attached [pid 22036] <... futex resumed>) = 1 [pid 22031] <... futex resumed>) = 0 [pid 22030] +++ exited with 0 +++ [pid 22037] set_robust_list(0x5555804616e0, 24 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22037 [pid 22036] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22031] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22038] 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 [pid 22037] <... set_robust_list resumed>) = 0 [pid 22036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22035] <... clone3 resumed> => {parent_tid=[22038]}, 88) = 22038 [pid 22031] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22030, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22038] <... rseq resumed>) = 0 [pid 22037] rt_sigprocmask(SIG_SETMASK, [] [pid 22036] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22035] rt_sigprocmask(SIG_SETMASK, [] [pid 22031] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22038] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22037] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22036] <... pwrite64 resumed>) = 3 [pid 22035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 22038] <... set_robust_list resumed>) = 0 [pid 22036] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22035] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22038] rt_sigprocmask(SIG_SETMASK, [] [pid 22036] <... futex resumed>) = 1 [pid 22031] <... futex resumed>) = 0 [pid 22036] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22035] <... futex resumed>) = 0 [pid 22031] exit_group(0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22037] <... prctl resumed>) = 0 [pid 22036] <... futex resumed>) = ? [pid 22035] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22031] <... exit_group resumed>) = ? [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22038] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22037] setpgid(0, 0 [pid 22036] +++ exited with 0 +++ [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22038] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22037] <... setpgid resumed>) = 0 [pid 22031] +++ exited with 0 +++ [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22038] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22039 attached [pid 22039] set_robust_list(0x5555804616e0, 24 [pid 22038] <... futex resumed>) = 1 [pid 22037] <... openat resumed>) = 3 [pid 22035] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22039 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22039] <... set_robust_list resumed>) = 0 [pid 22038] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22035] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22037] write(3, "1000", 4 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22040 attached [pid 22039] rt_sigprocmask(SIG_SETMASK, [] [pid 22038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22037] <... write resumed>) = 4 [pid 22035] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22040 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22040] set_robust_list(0x5555804616e0, 24 [pid 22039] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22038] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22037] close(3 [pid 22035] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... restart_syscall resumed>) = 0 [pid 22040] <... set_robust_list resumed>) = 0 [pid 22039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22038] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22037] <... close resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22040] rt_sigprocmask(SIG_SETMASK, [] [pid 22039] <... prctl resumed>) = 0 [pid 22037] write(1, "executing program\n", 18 [pid 22040] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22039] setpgid(0, 0 [pid 22038] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22037] <... write resumed>) = 18 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22040] <... prctl resumed>) = 0 [pid 22039] <... setpgid resumed>) = 0 [pid 22038] <... futex resumed>) = 1 [pid 22037] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22035] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22040] setpgid(0, 0 [pid 22039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22038] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22037] <... futex resumed>) = 0 [pid 22035] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22040] <... setpgid resumed>) = 0 [pid 22037] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 22040] write(3, "1000", 4) = 4 [pid 22040] close(3) = 0 [pid 22040] write(1, "executing program\n", 18) = 18 executing program [pid 22040] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22039] <... openat resumed>) = 3 [pid 22038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22037] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22035] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22041 attached [pid 22040] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22039] write(3, "1000", 4 [pid 22038] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22037] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22035] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22041] set_robust_list(0x5555804616e0, 24 [pid 22040] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22039] <... write resumed>) = 4 [pid 22038] <... openat resumed>) = 3 [pid 22037] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22041 executing program [pid 22041] <... set_robust_list resumed>) = 0 [pid 22040] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22041] rt_sigprocmask(SIG_SETMASK, [] [pid 22040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22039] close(3 [pid 22037] <... mmap resumed>) = 0x7fe46feef000 [pid 22041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22040] <... mmap resumed>) = 0x7fe46feef000 [pid 22039] <... close resumed>) = 0 [pid 22038] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22037] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22039] write(1, "executing program\n", 18 [pid 22038] <... futex resumed>) = 1 [pid 22035] <... futex resumed>) = 0 [pid 22039] <... write resumed>) = 18 [pid 22037] <... mprotect resumed>) = 0 [pid 22035] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22038] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22035] <... futex resumed>) = 0 [pid 22041] <... prctl resumed>) = 0 [pid 22040] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22035] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22041] setpgid(0, 0 [pid 22040] <... mprotect resumed>) = 0 [pid 22039] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22038] <... pwrite64 resumed>) = 3 [pid 22037] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22041] <... setpgid resumed>) = 0 [pid 22040] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22039] <... futex resumed>) = 0 [pid 22038] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22037] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22040] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22039] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22038] <... futex resumed>) = 1 [pid 22037] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22035] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22042 attached [pid 22041] <... openat resumed>) = 3 [pid 22040] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22039] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22038] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22035] exit_group(0 [pid 22039] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22038] <... futex resumed>) = ? [pid 22037] <... clone3 resumed> => {parent_tid=[22042]}, 88) = 22042 [pid 22035] <... exit_group resumed>) = ? [pid 22042] 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 [pid 22039] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22038] +++ exited with 0 +++ [pid 22037] rt_sigprocmask(SIG_SETMASK, [] [pid 22041] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 22043 attached [pid 22042] <... rseq resumed>) = 0 [pid 22039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22037] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22041] <... write resumed>) = 4 [pid 22035] +++ exited with 0 +++ [pid 22040] <... clone3 resumed> => {parent_tid=[22043]}, 88) = 22043 [pid 22043] 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 [pid 22041] close(3 [pid 22040] rt_sigprocmask(SIG_SETMASK, [] [pid 22039] <... mmap resumed>) = 0x7fe46feef000 [pid 22037] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22042] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22043] <... rseq resumed>) = 0 [pid 22041] <... close resumed>) = 0 [pid 22040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22039] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22037] <... futex resumed>) = 0 [pid 22042] <... set_robust_list resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22043] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22042] rt_sigprocmask(SIG_SETMASK, [] [pid 22041] write(1, "executing program\n", 18 [pid 22040] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22039] <... mprotect resumed>) = 0 [pid 22037] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22043] <... set_robust_list resumed>) = 0 [pid 22042] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22041] <... write resumed>) = 18 [pid 22040] <... futex resumed>) = 0 [pid 22039] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22043] rt_sigprocmask(SIG_SETMASK, [] [pid 22042] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22042] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22041] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22043] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22042] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22040] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22041] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22043] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22042] <... futex resumed>) = 1 [pid 22041] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22039] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22037] <... futex resumed>) = 0 [pid 22043] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22041] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22041] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22042] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22037] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22037] <... futex resumed>) = 0 [pid 22042] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22037] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22044 attached [pid 22043] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22042] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22043] <... futex resumed>) = 1 [pid 22041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22039] <... clone3 resumed> => {parent_tid=[22044]}, 88) = 22044 [pid 22043] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22040] <... futex resumed>) = 0 [pid 22041] <... mmap resumed>) = 0x7fe46feef000 [pid 22044] 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 [pid 22042] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22039] rt_sigprocmask(SIG_SETMASK, [] [pid 22044] <... rseq resumed>) = 0 [pid 22042] <... futex resumed>) = 1 [pid 22041] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22040] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22037] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22045 attached [pid 22044] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22043] <... futex resumed>) = 0 [pid 22042] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22041] <... mprotect resumed>) = 0 [pid 22040] <... futex resumed>) = 1 [pid 22039] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22037] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22045] set_robust_list(0x5555804616e0, 24 [pid 22044] <... set_robust_list resumed>) = 0 [pid 22043] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22040] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22039] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22037] <... futex resumed>) = 0 [pid 22045] <... set_robust_list resumed>) = 0 [pid 22044] rt_sigprocmask(SIG_SETMASK, [] [pid 22043] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22042] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22039] <... futex resumed>) = 0 [pid 22037] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22045 [pid 22041] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22045] rt_sigprocmask(SIG_SETMASK, [] [pid 22044] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22043] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22042] <... openat resumed>) = 3 [pid 22039] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22041] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22044] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22043] <... futex resumed>) = 1 [pid 22042] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22041] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22040] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22044] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22043] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22042] <... futex resumed>) = 1 [pid 22040] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22037] <... futex resumed>) = 0 [pid 22043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22040] <... futex resumed>) = 0 [pid 22043] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22040] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22045] <... prctl resumed>) = 0 [pid 22044] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22042] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22037] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22046 attached [pid 22045] setpgid(0, 0 [pid 22044] <... futex resumed>) = 1 [pid 22043] <... openat resumed>) = 3 [pid 22042] <... pwrite64 resumed>) = 3 [pid 22041] <... clone3 resumed> => {parent_tid=[22046]}, 88) = 22046 [pid 22039] <... futex resumed>) = 0 [pid 22037] <... futex resumed>) = 0 [pid 22046] 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 [pid 22045] <... setpgid resumed>) = 0 [pid 22044] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22042] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22041] rt_sigprocmask(SIG_SETMASK, [] [pid 22037] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22046] <... rseq resumed>) = 0 [pid 22045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22043] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22042] <... futex resumed>) = 0 [pid 22041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22039] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22046] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22045] <... openat resumed>) = 3 [pid 22044] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22043] <... futex resumed>) = 1 [pid 22042] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22041] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22040] <... futex resumed>) = 0 [pid 22039] <... futex resumed>) = 0 [pid 22037] exit_group(0 [pid 22046] <... set_robust_list resumed>) = 0 [pid 22045] write(3, "1000", 4 [pid 22044] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22041] <... futex resumed>) = 0 [pid 22046] rt_sigprocmask(SIG_SETMASK, [] [pid 22045] <... write resumed>) = 4 [pid 22043] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22042] <... futex resumed>) = ? [pid 22041] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22040] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22039] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22037] <... exit_group resumed>) = ? [pid 22046] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22045] close(3 [pid 22044] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22042] +++ exited with 0 +++ [pid 22040] <... futex resumed>) = 0 [pid 22039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22046] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22045] <... close resumed>) = 0 [pid 22044] <... futex resumed>) = 0 [pid 22043] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22040] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22039] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22037] +++ exited with 0 +++ [pid 22046] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22045] write(1, "executing program\n", 18 executing program [pid 22044] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22039] <... futex resumed>) = 0 [pid 22045] <... write resumed>) = 18 [pid 22044] <... openat resumed>) = 3 [pid 22043] <... pwrite64 resumed>) = 3 [pid 22046] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22045] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22046] <... futex resumed>) = 1 [pid 22039] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22046] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22045] <... futex resumed>) = 0 [pid 22043] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22041] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22037, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22043] <... futex resumed>) = 1 [pid 22040] <... futex resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22045] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22044] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22043] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22041] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22046] <... futex resumed>) = 0 [pid 22045] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22044] <... futex resumed>) = 1 [pid 22041] <... futex resumed>) = 1 [pid 22040] exit_group(0 [pid 22039] <... futex resumed>) = 0 [pid 22046] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22045] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22044] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22041] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22039] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22046] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22039] <... futex resumed>) = 0 [pid 22040] <... exit_group resumed>) = ? [pid 22045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22044] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22043] <... futex resumed>) = ? [pid 22045] <... mmap resumed>) = 0x7fe46feef000 [pid 22044] <... pwrite64 resumed>) = 3 [pid 22039] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22046] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22045] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22044] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22046] <... futex resumed>) = 1 [pid 22045] <... mprotect resumed>) = 0 [pid 22041] <... futex resumed>) = 0 [pid 22045] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22044] <... futex resumed>) = 0 [pid 22041] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22046] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22039] exit_group(0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 22039] <... exit_group resumed>) = ? [pid 22045] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22041] <... futex resumed>) = 0 [pid 22046] <... openat resumed>) = 3 [pid 22045] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22041] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22043] +++ exited with 0 +++ [pid 22040] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 22047 attached [pid 22046] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22047] 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 [pid 22046] <... futex resumed>) = 0 [pid 22045] <... clone3 resumed> => {parent_tid=[22047]}, 88) = 22047 [pid 22044] +++ exited with 0 +++ [pid 22041] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22039] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22046] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22045] rt_sigprocmask(SIG_SETMASK, [] [pid 22041] <... futex resumed>) = 0 [pid 22045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22041] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22045] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22045] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22047] <... rseq resumed>) = 0 [pid 22047] set_robust_list(0x7fe46ff0f9a0, 24) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 22046] <... pwrite64 resumed>) = 3 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22047] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22046] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22047] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22041] <... futex resumed>) = 0 [pid 22047] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22041] exit_group(0 [pid 22047] <... futex resumed>) = 1 [pid 22046] <... futex resumed>) = 1 [pid 22045] <... futex resumed>) = 0 [pid 22041] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22048 attached [pid 22047] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22045] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22048] set_robust_list(0x5555804616e0, 24 [pid 22047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22046] +++ exited with 0 +++ [pid 22045] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22048 [pid 22048] <... set_robust_list resumed>) = 0 [pid 22047] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22045] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22048] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22047] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22048] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22047] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22045] <... futex resumed>) = 0 [pid 22041] +++ exited with 0 +++ [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22048] <... prctl resumed>) = 0 [pid 22047] <... futex resumed>) = 1 [pid 22045] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22048] setpgid(0, 0 [pid 22047] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22045] <... futex resumed>) = 0 [pid 22048] <... setpgid resumed>) = 0 [pid 22047] <... openat resumed>) = 3 [pid 22045] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 22047] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22045] <... futex resumed>) = 0 [pid 22048] write(3, "1000", 4 [pid 22047] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22045] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22048] <... write resumed>) = 4 [pid 22047] <... pwrite64 resumed>) = 3 [pid 22045] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22050 attached ci2-upstream-fs/strace-static-x86_64: Process 22049 attached [pid 22048] close(3 [pid 22050] set_robust_list(0x5555804616e0, 24 [pid 22049] set_robust_list(0x5555804616e0, 24 [pid 22047] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22045] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22050 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22049 [pid 22050] <... set_robust_list resumed>) = 0 [pid 22049] <... set_robust_list resumed>) = 0 [pid 22048] <... close resumed>) = 0 [pid 22047] <... futex resumed>) = 0 [pid 22045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22049] rt_sigprocmask(SIG_SETMASK, [] [pid 22048] write(1, "executing program\n", 18 [pid 22047] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 22045] exit_group(0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22050] rt_sigprocmask(SIG_SETMASK, [] [pid 22049] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22048] <... write resumed>) = 18 [pid 22047] <... futex resumed>) = ? [pid 22045] <... exit_group resumed>) = ? [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22048] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22047] +++ exited with 0 +++ [pid 22048] <... futex resumed>) = 0 [pid 22049] <... prctl resumed>) = 0 [pid 22048] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22048] <... rt_sigaction resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22051 attached [pid 22050] <... prctl resumed>) = 0 [pid 22049] setpgid(0, 0 [pid 22048] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22045] +++ exited with 0 +++ [pid 22050] setpgid(0, 0 [pid 22049] <... setpgid resumed>) = 0 [pid 22048] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22051] set_robust_list(0x5555804616e0, 24 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22051 [pid 22051] <... set_robust_list resumed>) = 0 [pid 22050] <... setpgid resumed>) = 0 [pid 22049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22049] <... openat resumed>) = 3 [pid 22048] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22051] rt_sigprocmask(SIG_SETMASK, [] [pid 22048] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... restart_syscall resumed>) = 0 [pid 22051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22050] <... openat resumed>) = 3 [pid 22049] write(3, "1000", 4 [pid 22048] <... mprotect resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22050] write(3, "1000", 4 [pid 22049] <... write resumed>) = 4 [pid 22048] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22051] <... prctl resumed>) = 0 [pid 22050] <... write resumed>) = 4 [pid 22049] close(3 [pid 22048] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22051] setpgid(0, 0 [pid 22050] close(3 [pid 22049] <... close resumed>) = 0 [pid 22048] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22052 attached [pid 22051] <... setpgid resumed>) = 0 [pid 22050] <... close resumed>) = 0 executing program [pid 22049] write(1, "executing program\n", 18 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22052] 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 [pid 22051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22049] <... write resumed>) = 18 executing program [pid 22051] <... openat resumed>) = 3 [pid 22050] write(1, "executing program\n", 18 [pid 22049] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22048] <... clone3 resumed> => {parent_tid=[22052]}, 88) = 22052 [pid 22050] <... write resumed>) = 18 [pid 22049] <... futex resumed>) = 0 [pid 22051] write(3, "1000", 4 [pid 22048] rt_sigprocmask(SIG_SETMASK, [] [pid 22052] <... rseq resumed>) = 0 [pid 22051] <... write resumed>) = 4 [pid 22050] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22049] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22048] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22052] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22051] close(3 [pid 22050] <... futex resumed>) = 0 [pid 22049] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22051] <... close resumed>) = 0 [pid 22050] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22049] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22048] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22053 attached [pid 22052] <... set_robust_list resumed>) = 0 [pid 22051] write(1, "executing program\n", 18 [pid 22050] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22049] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22048] <... futex resumed>) = 0 executing program [pid 22052] rt_sigprocmask(SIG_SETMASK, [] [pid 22051] <... write resumed>) = 18 [pid 22050] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22048] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22053] set_robust_list(0x5555804616e0, 24 [pid 22052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22051] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22049] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22053 [pid 22053] <... set_robust_list resumed>) = 0 [pid 22052] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22051] <... futex resumed>) = 0 [pid 22050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22049] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22053] rt_sigprocmask(SIG_SETMASK, [] [pid 22052] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22051] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22050] <... mmap resumed>) = 0x7fe46feef000 [pid 22049] <... mprotect resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22052] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22051] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22050] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22049] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22052] <... futex resumed>) = 1 [pid 22051] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22050] <... mprotect resumed>) = 0 [pid 22049] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22048] <... futex resumed>) = 0 [pid 22053] <... prctl resumed>) = 0 [pid 22052] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22050] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22049] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22048] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22054 attached [pid 22053] setpgid(0, 0 [pid 22052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22050] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22048] <... futex resumed>) = 0 [pid 22053] <... setpgid resumed>) = 0 [pid 22052] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22051] <... mmap resumed>) = 0x7fe46feef000 [pid 22054] 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 [pid 22051] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22049] <... clone3 resumed> => {parent_tid=[22054]}, 88) = 22054 [pid 22048] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22055 attached [pid 22054] <... rseq resumed>) = 0 [pid 22053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22052] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22051] <... mprotect resumed>) = 0 [pid 22049] rt_sigprocmask(SIG_SETMASK, [] [pid 22055] 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 [pid 22051] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22049] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22055] <... rseq resumed>) = 0 [pid 22050] <... clone3 resumed> => {parent_tid=[22055]}, 88) = 22055 [pid 22055] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22054] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22053] <... openat resumed>) = 3 [pid 22051] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22050] rt_sigprocmask(SIG_SETMASK, [] [pid 22049] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22055] <... set_robust_list resumed>) = 0 [pid 22054] <... set_robust_list resumed>) = 0 [pid 22053] write(3, "1000", 4 [pid 22052] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22049] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22056 attached [pid 22055] rt_sigprocmask(SIG_SETMASK, [] [pid 22054] rt_sigprocmask(SIG_SETMASK, [] [pid 22053] <... write resumed>) = 4 [pid 22052] <... futex resumed>) = 1 [pid 22050] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22049] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22048] <... futex resumed>) = 0 [pid 22056] 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 [pid 22055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22053] close(3 [pid 22052] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22051] <... clone3 resumed> => {parent_tid=[22056]}, 88) = 22056 [pid 22050] <... futex resumed>) = 0 [pid 22048] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22053] <... close resumed>) = 0 [pid 22052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22056] <... rseq resumed>) = 0 [pid 22055] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22054] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22053] write(1, "executing program\n", 18 [pid 22052] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22051] rt_sigprocmask(SIG_SETMASK, [] [pid 22050] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22048] <... futex resumed>) = 0 executing program [pid 22056] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22055] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22053] <... write resumed>) = 18 [pid 22054] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22052] <... openat resumed>) = 3 [pid 22051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22048] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22056] <... set_robust_list resumed>) = 0 [pid 22055] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22054] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22053] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22052] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22051] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22056] rt_sigprocmask(SIG_SETMASK, [] [pid 22055] <... futex resumed>) = 1 [pid 22054] <... futex resumed>) = 1 [pid 22053] <... futex resumed>) = 0 [pid 22052] <... futex resumed>) = 0 [pid 22051] <... futex resumed>) = 0 [pid 22050] <... futex resumed>) = 0 [pid 22049] <... futex resumed>) = 0 [pid 22048] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22056] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22055] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22054] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22053] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22052] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22051] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22050] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22049] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22048] <... futex resumed>) = 0 [pid 22056] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22053] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22052] <... pwrite64 resumed>) = 3 [pid 22050] <... futex resumed>) = 0 [pid 22049] <... futex resumed>) = 0 [pid 22048] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22055] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22054] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22056] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22055] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22056] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22054] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22053] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22052] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22050] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22049] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22055] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22052] <... futex resumed>) = 0 [pid 22050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22048] exit_group(0 [pid 22056] <... futex resumed>) = 1 [pid 22055] <... futex resumed>) = 0 [pid 22054] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22051] <... futex resumed>) = 0 [pid 22050] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22048] <... exit_group resumed>) = ? [pid 22056] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22055] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22054] <... futex resumed>) = 1 [pid 22053] <... mmap resumed>) = 0x7fe46feef000 [pid 22052] +++ exited with 0 +++ [pid 22051] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22050] <... futex resumed>) = 0 [pid 22049] <... futex resumed>) = 0 [pid 22056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22055] <... openat resumed>) = 3 [pid 22054] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22053] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22051] <... futex resumed>) = 0 [pid 22050] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22048] +++ exited with 0 +++ [pid 22056] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22051] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22049] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22055] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22054] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22053] <... mprotect resumed>) = 0 [pid 22049] <... futex resumed>) = 0 [pid 22056] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22055] <... futex resumed>) = 1 [pid 22054] <... openat resumed>) = 3 [pid 22053] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22050] <... futex resumed>) = 0 [pid 22049] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22056] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22055] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22054] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22053] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22050] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22054] <... futex resumed>) = 1 [pid 22053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22051] <... futex resumed>) = 0 [pid 22056] <... futex resumed>) = 1 [pid 22050] <... futex resumed>) = 0 [pid 22049] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22057 attached [pid 22056] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22055] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22054] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22051] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22050] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22049] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22057] 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 [pid 22056] <... openat resumed>) = 3 [pid 22055] <... pwrite64 resumed>) = 3 [pid 22054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22053] <... clone3 resumed> => {parent_tid=[22057]}, 88) = 22057 [pid 22051] <... futex resumed>) = 0 [pid 22049] <... futex resumed>) = 0 [pid 22049] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22051] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22056] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22054] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 22058 attached [pid 22057] <... rseq resumed>) = 0 [pid 22056] <... futex resumed>) = 0 [pid 22055] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22054] <... pwrite64 resumed>) = 3 [pid 22053] rt_sigprocmask(SIG_SETMASK, [] [pid 22051] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22057] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22056] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22055] <... futex resumed>) = 1 [pid 22054] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22051] <... futex resumed>) = 0 [pid 22050] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22058 [pid 22058] set_robust_list(0x5555804616e0, 24 [pid 22057] <... set_robust_list resumed>) = 0 [pid 22056] <... pwrite64 resumed>) = 3 [pid 22055] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22054] <... futex resumed>) = 1 [pid 22053] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22051] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22050] exit_group(0 [pid 22049] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22058] <... set_robust_list resumed>) = 0 [pid 22057] rt_sigprocmask(SIG_SETMASK, [] [pid 22056] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22055] <... futex resumed>) = ? [pid 22054] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22053] <... futex resumed>) = 0 [pid 22051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22050] <... exit_group resumed>) = ? [pid 22049] exit_group(0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22058] rt_sigprocmask(SIG_SETMASK, [] [pid 22057] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22056] <... futex resumed>) = 0 [pid 22055] +++ exited with 0 +++ [pid 22053] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22051] exit_group(0 [pid 22058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22056] ???( [pid 22054] <... futex resumed>) = ? [pid 22049] <... exit_group resumed>) = ? [pid 22058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22056] <... ??? resumed>) = ? [pid 22054] +++ exited with 0 +++ [pid 22051] <... exit_group resumed>) = ? [pid 22057] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22050] +++ exited with 0 +++ [pid 22057] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22056] +++ exited with 0 +++ [pid 22057] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22053] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22050, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22053] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22058] <... prctl resumed>) = 0 [pid 22058] setpgid(0, 0) = 0 [pid 22057] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22053] <... futex resumed>) = 0 [pid 22049] +++ exited with 0 +++ [pid 5635] <... restart_syscall resumed>) = 0 [pid 22051] +++ exited with 0 +++ [pid 22058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22053] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22058] <... openat resumed>) = 3 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22049, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 22058] write(3, "1000", 4 [pid 22057] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22051, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22058] <... write resumed>) = 4 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22058] close(3 [pid 22057] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22058] <... close resumed>) = 0 [pid 22057] <... futex resumed>) = 1 [pid 22053] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22058] write(1, "executing program\n", 18 [pid 22057] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22053] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22058] <... write resumed>) = 18 executing program [pid 22058] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22053] <... futex resumed>) = 0 [pid 22058] <... futex resumed>) = 0 [pid 22057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22053] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22059 attached [pid 22058] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22057] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22059] set_robust_list(0x5555804616e0, 24 [pid 22058] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22059] <... set_robust_list resumed>) = 0 [pid 22058] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22057] <... openat resumed>) = 3 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22059 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22060 attached [pid 22059] rt_sigprocmask(SIG_SETMASK, [] [pid 22058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22059] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22061 attached [pid 22060] set_robust_list(0x5555804616e0, 24 [pid 22058] <... mmap resumed>) = 0x7fe46feef000 [pid 22057] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22060 [pid 22061] set_robust_list(0x5555804616e0, 24 [pid 22060] <... set_robust_list resumed>) = 0 [pid 22059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22058] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22057] <... futex resumed>) = 1 [pid 22053] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22061] <... set_robust_list resumed>) = 0 [pid 22060] rt_sigprocmask(SIG_SETMASK, [] [pid 22057] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22053] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22061 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22061] rt_sigprocmask(SIG_SETMASK, [] [pid 22060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22058] <... mprotect resumed>) = 0 [pid 22057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22053] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22061] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22059] <... prctl resumed>) = 0 [pid 22057] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22053] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22060] <... prctl resumed>) = 0 [pid 22059] setpgid(0, 0 [pid 22058] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22057] <... pwrite64 resumed>) = 3 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22061] <... prctl resumed>) = 0 [pid 22060] setpgid(0, 0 [pid 22059] <... setpgid resumed>) = 0 [pid 22057] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22058] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22061] setpgid(0, 0 [pid 22060] <... setpgid resumed>) = 0 [pid 22059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22058] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22057] <... futex resumed>) = 1 [pid 22053] <... futex resumed>) = 0 [pid 22060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22061] <... setpgid resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22062 attached [pid 22061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22060] <... openat resumed>) = 3 [pid 22059] <... openat resumed>) = 3 [pid 22057] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22053] exit_group(0 [pid 22061] <... openat resumed>) = 3 [pid 22060] write(3, "1000", 4 [pid 22061] write(3, "1000", 4 [pid 22060] <... write resumed>) = 4 [pid 22058] <... clone3 resumed> => {parent_tid=[22062]}, 88) = 22062 [pid 22057] <... futex resumed>) = ? [pid 22053] <... exit_group resumed>) = ? [pid 22062] 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 [pid 22061] <... write resumed>) = 4 [pid 22060] close(3 [pid 22059] write(3, "1000", 4 [pid 22058] rt_sigprocmask(SIG_SETMASK, [] [pid 22057] +++ exited with 0 +++ [pid 22062] <... rseq resumed>) = 0 [pid 22061] close(3 [pid 22060] <... close resumed>) = 0 [pid 22059] <... write resumed>) = 4 [pid 22058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22053] +++ exited with 0 +++ [pid 22062] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22061] <... close resumed>) = 0 [pid 22060] write(1, "executing program\n", 18 [pid 22059] close(3 [pid 22058] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22062] <... set_robust_list resumed>) = 0 [pid 22061] write(1, "executing program\n", 18 [pid 22060] <... write resumed>) = 18 executing program executing program [pid 22062] rt_sigprocmask(SIG_SETMASK, [] [pid 22061] <... write resumed>) = 18 [pid 22060] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22059] <... close resumed>) = 0 [pid 22058] <... futex resumed>) = 0 [pid 22062] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22061] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22060] <... futex resumed>) = 0 [pid 22062] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22061] <... futex resumed>) = 0 [pid 22060] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22061] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22060] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22058] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22062] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22061] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22060] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22059] write(1, "executing program\n", 18 [pid 22062] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 22061] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22059] <... write resumed>) = 18 [pid 22062] <... futex resumed>) = 0 [pid 22058] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22059] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22062] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22058] <... futex resumed>) = 0 [pid 22061] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22062] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22060] <... mmap resumed>) = 0x7fe46feef000 [pid 22059] <... futex resumed>) = 0 [pid 22058] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22061] <... mmap resumed>) = 0x7fe46feef000 [pid 22060] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22059] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22062] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22061] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22060] <... mprotect resumed>) = 0 [pid 22062] <... futex resumed>) = 1 [pid 22061] <... mprotect resumed>) = 0 [pid 22060] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22059] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22058] <... futex resumed>) = 0 [pid 22062] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22061] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22060] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22059] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22058] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22062] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22061] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22060] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22059] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22058] <... futex resumed>) = 0 [pid 22061] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22064 attached ci2-upstream-fs/strace-static-x86_64: Process 22063 attached [pid 22060] <... clone3 resumed> => {parent_tid=[22063]}, 88) = 22063 [pid 22059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22058] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22064] 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 [pid 22063] 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 [pid 22062] <... openat resumed>) = 3 [pid 22061] <... clone3 resumed> => {parent_tid=[22064]}, 88) = 22064 [pid 22060] rt_sigprocmask(SIG_SETMASK, [] [pid 22064] <... rseq resumed>) = 0 [pid 22063] <... rseq resumed>) = 0 [pid 22062] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22061] rt_sigprocmask(SIG_SETMASK, [] [pid 22060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22059] <... mmap resumed>) = 0x7fe46feef000 [pid 22064] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22063] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22062] <... futex resumed>) = 1 [pid 22061] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22060] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22059] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22058] <... futex resumed>) = 0 [pid 22064] <... set_robust_list resumed>) = 0 [pid 22063] <... set_robust_list resumed>) = 0 [pid 22062] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22061] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22060] <... futex resumed>) = 0 [pid 22059] <... mprotect resumed>) = 0 [pid 22064] rt_sigprocmask(SIG_SETMASK, [] [pid 22063] rt_sigprocmask(SIG_SETMASK, [] [pid 22061] <... futex resumed>) = 0 [pid 22060] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22058] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22059] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22064] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22063] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22062] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22061] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22058] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22064] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22063] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22059] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22058] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22062] <... pwrite64 resumed>) = 3 [pid 22064] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22063] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22064] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22063] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22064] <... futex resumed>) = 1 [pid 22063] <... futex resumed>) = 1 [pid 22061] <... futex resumed>) = 0 [pid 22060] <... futex resumed>) = 0 [pid 22064] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULLci2-upstream-fs/strace-static-x86_64: Process 22065 attached ) = -1 EAGAIN (Resource temporarily unavailable) [pid 22063] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22061] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22060] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22064] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22061] <... futex resumed>) = 0 [pid 22060] <... futex resumed>) = 0 [pid 22059] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22065] set_robust_list(0x5555804616e0, 24 [pid 22064] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22063] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22062] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22061] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22060] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22065] <... set_robust_list resumed>) = 0 [pid 22062] <... futex resumed>) = 1 ci2-upstream-fs/strace-static-x86_64: Process 22066 attached [pid 22065] rt_sigprocmask(SIG_SETMASK, [] [pid 22063] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22064] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22062] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22058] <... futex resumed>) = 0 [pid 22065] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22059] <... clone3 resumed> => {parent_tid=[22066]}, 88) = 22066 [pid 22058] exit_group(0 [pid 22066] 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 [pid 22065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22064] <... futex resumed>) = 1 [pid 22063] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22061] <... futex resumed>) = 0 [pid 22059] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22065 [pid 22062] <... futex resumed>) = ? [pid 22058] <... exit_group resumed>) = ? [pid 22066] <... rseq resumed>) = 0 [pid 22065] <... prctl resumed>) = 0 [pid 22064] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22063] <... futex resumed>) = 1 [pid 22062] +++ exited with 0 +++ [pid 22061] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22060] <... futex resumed>) = 0 [pid 22059] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22066] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22063] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22061] <... futex resumed>) = 0 [pid 22060] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22059] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22066] <... set_robust_list resumed>) = 0 [pid 22065] setpgid(0, 0 [pid 22064] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22063] <... openat resumed>) = 3 [pid 22061] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22060] <... futex resumed>) = 0 [pid 22059] <... futex resumed>) = 0 [pid 22058] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22066] rt_sigprocmask(SIG_SETMASK, [] [pid 22065] <... setpgid resumed>) = 0 [pid 22064] <... openat resumed>) = 3 [pid 22063] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22060] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22059] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22066] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22064] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22063] <... futex resumed>) = 0 [pid 22060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22066] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22060] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22064] <... futex resumed>) = 1 [pid 22063] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22061] <... futex resumed>) = 0 [pid 22064] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22060] <... futex resumed>) = 0 [pid 22066] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22063] <... pwrite64 resumed>) = 3 [pid 22061] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22066] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22065] <... openat resumed>) = 3 [pid 22064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22063] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22060] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22066] <... futex resumed>) = 1 [pid 22065] write(3, "1000", 4 [pid 22064] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22063] <... futex resumed>) = 0 [pid 22061] <... futex resumed>) = 0 [pid 22060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22059] <... futex resumed>) = 0 [pid 22066] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22065] <... write resumed>) = 4 [pid 22064] <... pwrite64 resumed>) = 3 [pid 22063] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22061] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22065] close(3 [pid 22060] exit_group(0 [pid 22059] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22066] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22065] <... close resumed>) = 0 [pid 22064] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22059] <... futex resumed>) = 0 [pid 22060] <... exit_group resumed>) = ? [pid 22063] <... futex resumed>) = ? [pid 5631] <... restart_syscall resumed>) = 0 [pid 22065] write(1, "executing program\n", 18 [pid 22064] <... futex resumed>) = 1 [pid 22061] <... futex resumed>) = 0 executing program [pid 22066] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22065] <... write resumed>) = 18 [pid 22064] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22061] exit_group(0 [pid 22065] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22064] <... futex resumed>) = ? [pid 22061] <... exit_group resumed>) = ? [pid 22066] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22059] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22066] <... futex resumed>) = 0 [pid 22065] <... futex resumed>) = 0 [pid 22064] +++ exited with 0 +++ [pid 22059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22065] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22063] +++ exited with 0 +++ [pid 22060] +++ exited with 0 +++ [pid 22065] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22059] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22066] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22065] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22059] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22066] <... openat resumed>) = 3 [pid 22065] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22061] +++ exited with 0 +++ [pid 22059] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 22067 attached [pid 22066] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22065] <... mmap resumed>) = 0x7fe46feef000 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22067 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22067] set_robust_list(0x5555804616e0, 24 [pid 22066] <... futex resumed>) = 1 [pid 22065] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22059] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... restart_syscall resumed>) = 0 [pid 22067] <... set_robust_list resumed>) = 0 [pid 22066] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22065] <... mprotect resumed>) = 0 [pid 22059] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22066] <... pwrite64 resumed>) = 3 [pid 22059] <... futex resumed>) = 0 [pid 22066] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22059] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22066] <... futex resumed>) = 0 [pid 22065] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22067] rt_sigprocmask(SIG_SETMASK, [] [pid 22066] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22059] exit_group(0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22066] <... futex resumed>) = ? [pid 22065] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22059] <... exit_group resumed>) = ? [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22066] +++ exited with 0 +++ [pid 22065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22068 attached [pid 22059] +++ exited with 0 +++ [pid 22067] <... prctl resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22068] 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 [pid 22068] set_robust_list(0x7fe46ff0f9a0, 24) = 0 [pid 22068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 22068] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22065] <... clone3 resumed> => {parent_tid=[22068]}, 88) = 22068 [pid 22065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 22065] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22068] <... futex resumed>) = 0 [pid 22065] <... futex resumed>) = 1 [pid 22068] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22067] setpgid(0, 0 [pid 22065] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22067] <... setpgid resumed>) = 0 [pid 22068] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22068] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22065] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22069 attached [pid 22068] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22065] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22069 [pid 22069] set_robust_list(0x5555804616e0, 24 [pid 22068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22065] <... futex resumed>) = 0 [pid 22069] <... set_robust_list resumed>) = 0 [pid 22068] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22067] <... openat resumed>) = 3 [pid 22065] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22070 attached [pid 22069] rt_sigprocmask(SIG_SETMASK, [] [pid 22068] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22067] write(3, "1000", 4 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22070] set_robust_list(0x5555804616e0, 24 [pid 22067] <... write resumed>) = 4 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22070 [pid 22070] <... set_robust_list resumed>) = 0 [pid 22069] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22068] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22067] close(3 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22070] rt_sigprocmask(SIG_SETMASK, [] [pid 22067] <... close resumed>) = 0 [pid 22070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22068] <... futex resumed>) = 1 [pid 22067] write(1, "executing program\n", 18 [pid 22065] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22068] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 22067] <... write resumed>) = 18 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22070] <... prctl resumed>) = 0 [pid 22069] <... prctl resumed>) = 0 [pid 22067] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22065] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22070] setpgid(0, 0 [pid 22069] setpgid(0, 0 [pid 22068] <... futex resumed>) = 0 [pid 22067] <... futex resumed>) = 0 [pid 22065] <... futex resumed>) = 1 [pid 22070] <... setpgid resumed>) = 0 [pid 22069] <... setpgid resumed>) = 0 [pid 22068] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22067] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22065] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22068] <... openat resumed>) = 3 [pid 22067] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22067] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22068] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22070] <... openat resumed>) = 3 [pid 22067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22065] <... futex resumed>) = 0 [pid 22068] <... futex resumed>) = 1 [pid 22069] <... openat resumed>) = 3 [pid 22068] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22065] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22069] write(3, "1000", 4 [pid 22068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22067] <... mmap resumed>) = 0x7fe46feef000 [pid 22065] <... futex resumed>) = 0 [pid 22070] write(3, "1000", 4 [pid 22068] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22065] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22067] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22069] <... write resumed>) = 4 ci2-upstream-fs/strace-static-x86_64: Process 22071 attached [pid 22070] <... write resumed>) = 4 [pid 22069] close(3 [pid 22068] <... pwrite64 resumed>) = 3 [pid 22067] <... mprotect resumed>) = 0 [pid 22071] set_robust_list(0x5555804616e0, 24 [pid 22070] close(3 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22071 [pid 22071] <... set_robust_list resumed>) = 0 [pid 22070] <... close resumed>) = 0 [pid 22069] <... close resumed>) = 0 [pid 22068] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22067] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22071] rt_sigprocmask(SIG_SETMASK, [] [pid 22070] write(1, "executing program\n", 18 [pid 22069] write(1, "executing program\n", 18 [pid 22068] <... futex resumed>) = 1 [pid 22065] <... futex resumed>) = 0 [pid 22067] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22065] exit_group(0 [pid 22071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22070] <... write resumed>) = 18 [pid 22069] <... write resumed>) = 18 [pid 22067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22065] <... exit_group resumed>) = ? [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22070] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22069] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22068] +++ exited with 0 +++ executing program executing program [pid 22070] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22072 attached [pid 22070] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22072] 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 [pid 22070] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22072] <... rseq resumed>) = 0 [pid 22070] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22072] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22072] <... set_robust_list resumed>) = 0 [pid 22071] <... prctl resumed>) = 0 [pid 22070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22069] <... futex resumed>) = 0 [pid 22067] <... clone3 resumed> => {parent_tid=[22072]}, 88) = 22072 [pid 22071] setpgid(0, 0 [pid 22069] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22067] rt_sigprocmask(SIG_SETMASK, [] [pid 22071] <... setpgid resumed>) = 0 [pid 22069] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22072] rt_sigprocmask(SIG_SETMASK, [] [pid 22071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22069] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22067] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22072] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22070] <... mmap resumed>) = 0x7fe46feef000 [pid 22072] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22070] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22069] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22070] <... mprotect resumed>) = 0 [pid 22072] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22071] <... openat resumed>) = 3 [pid 22070] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22067] <... futex resumed>) = 0 [pid 22072] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22072] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22070] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22067] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22069] <... mmap resumed>) = 0x7fe46feef000 [pid 22067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 22073 attached [pid 22071] write(3, "1000", 4 [pid 22069] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22067] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22071] <... write resumed>) = 4 [pid 22069] <... mprotect resumed>) = 0 [pid 22065] +++ exited with 0 +++ [pid 22073] 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 [pid 22072] <... futex resumed>) = 0 [pid 22071] close(3 [pid 22070] <... clone3 resumed> => {parent_tid=[22073]}, 88) = 22073 [pid 22067] <... futex resumed>) = 1 [pid 22073] <... rseq resumed>) = 0 [pid 22072] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22071] <... close resumed>) = 0 [pid 22070] rt_sigprocmask(SIG_SETMASK, [] [pid 22069] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22067] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22073] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22072] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22071] write(1, "executing program\n", 18 [pid 22070] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22069] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22073] <... set_robust_list resumed>) = 0 [pid 22072] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22071] <... write resumed>) = 18 [pid 22070] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22073] rt_sigprocmask(SIG_SETMASK, [] [pid 22072] <... futex resumed>) = 1 [pid 22071] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22070] <... futex resumed>) = 0 [pid 22069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22067] <... futex resumed>) = 0 [pid 22073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22072] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22071] <... futex resumed>) = 0 [pid 22070] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22074 attached [pid 22073] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22071] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22067] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22074] 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 [pid 22073] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22074] <... rseq resumed>) = 0 [pid 22073] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22072] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22071] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22067] <... futex resumed>) = 0 [pid 22074] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22073] <... futex resumed>) = 1 [pid 22072] <... openat resumed>) = 3 [pid 22070] <... futex resumed>) = 0 [pid 22069] <... clone3 resumed> => {parent_tid=[22074]}, 88) = 22074 [pid 22067] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22071] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22074] <... set_robust_list resumed>) = 0 [pid 22073] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22070] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22075 attached [pid 22074] rt_sigprocmask(SIG_SETMASK, [] [pid 22073] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22072] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22070] <... futex resumed>) = 0 [pid 22069] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22075] set_robust_list(0x5555804616e0, 24 [pid 22074] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22072] <... futex resumed>) = 1 [pid 22069] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22075 [pid 22073] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22071] <... mmap resumed>) = 0x7fe46feef000 [pid 22070] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22067] <... futex resumed>) = 0 [pid 22075] <... set_robust_list resumed>) = 0 [pid 22074] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22073] <... futex resumed>) = 0 [pid 22072] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22071] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22069] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22067] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22074] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22075] rt_sigprocmask(SIG_SETMASK, [] [pid 22073] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22070] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22067] <... futex resumed>) = 0 [pid 22071] <... mprotect resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22074] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22072] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22070] <... futex resumed>) = 0 [pid 22067] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22074] <... futex resumed>) = 1 [pid 22073] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22072] <... pwrite64 resumed>) = 3 [pid 22071] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22070] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22069] <... futex resumed>) = 0 [pid 22075] <... prctl resumed>) = 0 [pid 22074] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22073] <... openat resumed>) = 3 [pid 22072] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22069] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22075] setpgid(0, 0 [pid 22074] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22073] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22072] <... futex resumed>) = 1 [pid 22071] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22069] <... futex resumed>) = 0 [pid 22067] <... futex resumed>) = 0 [pid 22075] <... setpgid resumed>) = 0 [pid 22074] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22073] <... futex resumed>) = 1 [pid 22072] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22070] <... futex resumed>) = 0 [pid 22067] exit_group(0 [pid 22070] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22067] <... exit_group resumed>) = ? [pid 22075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22074] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22073] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22072] <... futex resumed>) = ? [pid 22071] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22070] <... futex resumed>) = 0 [pid 22069] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22076 attached [pid 22075] <... openat resumed>) = 3 [pid 22074] <... futex resumed>) = 0 [pid 22073] <... pwrite64 resumed>) = 3 [pid 22072] +++ exited with 0 +++ [pid 22070] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22067] +++ exited with 0 +++ [pid 22076] 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 [pid 22075] write(3, "1000", 4 [pid 22074] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22073] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22076] <... rseq resumed>) = 0 [pid 22075] <... write resumed>) = 4 [pid 22074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22073] <... futex resumed>) = 1 [pid 22071] <... clone3 resumed> => {parent_tid=[22076]}, 88) = 22076 [pid 22070] <... futex resumed>) = 0 [pid 22069] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22075] close(3 [pid 22069] <... futex resumed>) = 0 [pid 22076] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22074] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22073] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22071] rt_sigprocmask(SIG_SETMASK, [] [pid 22070] exit_group(0 [pid 22076] <... set_robust_list resumed>) = 0 [pid 22075] <... close resumed>) = 0 [pid 22074] <... openat resumed>) = 3 [pid 22073] <... futex resumed>) = ? [pid 22071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22070] <... exit_group resumed>) = ? [pid 22069] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22076] rt_sigprocmask(SIG_SETMASK, [] [pid 22075] write(1, "executing program\n", 18 [pid 22071] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22075] <... write resumed>) = 18 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22071] <... futex resumed>) = 0 executing program [pid 22075] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22073] +++ exited with 0 +++ [pid 22071] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22076] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22074] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22076] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22075] <... futex resumed>) = 0 [pid 22074] <... futex resumed>) = 1 [pid 22069] <... futex resumed>) = 0 [pid 22070] +++ exited with 0 +++ [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22076] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22075] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22074] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22069] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22076] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22069] <... futex resumed>) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22076] <... futex resumed>) = 1 [pid 22074] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22069] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22076] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22075] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22074] <... pwrite64 resumed>) = 3 [pid 22074] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22071] <... futex resumed>) = 0 [pid 22069] <... futex resumed>) = 0 [pid 22075] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22074] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22071] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22069] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 22077 attached [pid 22076] <... futex resumed>) = 0 [pid 22075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22074] <... futex resumed>) = ? [pid 22071] <... futex resumed>) = 1 [pid 22069] <... exit_group resumed>) = ? [pid 22077] set_robust_list(0x5555804616e0, 24 [pid 22076] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22075] <... mmap resumed>) = 0x7fe46feef000 [pid 22074] +++ exited with 0 +++ [pid 22071] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22077 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22077] <... set_robust_list resumed>) = 0 [pid 22076] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22075] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22069] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22077] rt_sigprocmask(SIG_SETMASK, [] [pid 22075] <... mprotect resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22069, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22076] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22075] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22076] <... futex resumed>) = 1 [pid 22075] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22071] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22077] <... prctl resumed>) = 0 [pid 22076] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22071] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22078 attached [pid 22077] setpgid(0, 0 [pid 22076] <... openat resumed>) = 3 [pid 22071] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22077] <... setpgid resumed>) = 0 [pid 22076] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22071] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22075] <... clone3 resumed> => {parent_tid=[22078]}, 88) = 22078 [pid 22071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22078] 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 [pid 22077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22076] <... futex resumed>) = 0 [pid 22075] rt_sigprocmask(SIG_SETMASK, [] [pid 22071] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22079 attached [pid 22078] <... rseq resumed>) = 0 [pid 22077] <... openat resumed>) = 3 [pid 22076] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22071] <... futex resumed>) = 0 [pid 22079] set_robust_list(0x5555804616e0, 24 [pid 22078] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22077] write(3, "1000", 4 [pid 22076] <... pwrite64 resumed>) = 3 [pid 22075] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22071] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22079 [pid 22079] <... set_robust_list resumed>) = 0 [pid 22078] <... set_robust_list resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22080 attached [pid 22079] rt_sigprocmask(SIG_SETMASK, [] [pid 22078] rt_sigprocmask(SIG_SETMASK, [] [pid 22077] <... write resumed>) = 4 [pid 22076] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22075] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22080] set_robust_list(0x5555804616e0, 24 [pid 22079] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22078] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22077] close(3 [pid 22076] <... futex resumed>) = 1 [pid 22075] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22071] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22080 [pid 22080] <... set_robust_list resumed>) = 0 [pid 22079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22078] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22077] <... close resumed>) = 0 [pid 22076] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22071] exit_group(0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22080] rt_sigprocmask(SIG_SETMASK, [] [pid 22079] <... prctl resumed>) = 0 [pid 22078] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22077] write(1, "executing program\n", 18 [pid 22076] <... futex resumed>) = ? executing program [pid 22071] <... exit_group resumed>) = ? [pid 22080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22079] setpgid(0, 0 [pid 22078] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22077] <... write resumed>) = 18 [pid 22076] +++ exited with 0 +++ [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22079] <... setpgid resumed>) = 0 [pid 22078] <... futex resumed>) = 1 [pid 22077] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22075] <... futex resumed>) = 0 [pid 22079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22078] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22080] <... prctl resumed>) = 0 [pid 22078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22077] <... futex resumed>) = 0 [pid 22075] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22080] setpgid(0, 0 [pid 22079] <... openat resumed>) = 3 [pid 22078] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22077] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22075] <... futex resumed>) = 0 [pid 22080] <... setpgid resumed>) = 0 [pid 22077] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22075] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22071] +++ exited with 0 +++ [pid 22078] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22079] write(3, "1000", 4 [pid 22077] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22071, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22080] <... openat resumed>) = 3 [pid 22079] <... write resumed>) = 4 [pid 22078] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22080] write(3, "1000", 4 [pid 22079] close(3 [pid 22078] <... futex resumed>) = 1 [pid 22075] <... futex resumed>) = 0 [pid 22080] <... write resumed>) = 4 [pid 22078] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22080] close(3 [pid 22079] <... close resumed>) = 0 [pid 22077] <... mmap resumed>) = 0x7fe46feef000 [pid 22075] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22080] <... close resumed>) = 0 [pid 22079] write(1, "executing program\n", 18 [pid 22078] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR executing program [pid 22077] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22075] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22080] write(1, "executing program\n", 18 [pid 22079] <... write resumed>) = 18 [pid 22077] <... mprotect resumed>) = 0 executing program [pid 22075] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22080] <... write resumed>) = 18 [pid 22079] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22078] <... openat resumed>) = 3 [pid 22077] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22080] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22079] <... futex resumed>) = 0 [pid 22078] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22077] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22081 attached [pid 22080] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22079] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22081] set_robust_list(0x5555804616e0, 24 [pid 22080] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22079] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22078] <... futex resumed>) = 1 [pid 22075] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22082 attached [pid 22081] <... set_robust_list resumed>) = 0 [pid 22080] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22079] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22078] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22075] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22081 [pid 22082] 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 [pid 22080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22079] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22075] <... futex resumed>) = 0 [pid 22082] <... rseq resumed>) = 0 [pid 22080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22078] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22075] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22082] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22081] rt_sigprocmask(SIG_SETMASK, [] [pid 22080] <... mmap resumed>) = 0x7fe46feef000 [pid 22079] <... mmap resumed>) = 0x7fe46feef000 [pid 22078] <... pwrite64 resumed>) = 3 [pid 22077] <... clone3 resumed> => {parent_tid=[22082]}, 88) = 22082 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22082] <... set_robust_list resumed>) = 0 [pid 22081] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22079] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22078] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22077] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22082] rt_sigprocmask(SIG_SETMASK, [] [pid 22080] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22079] <... mprotect resumed>) = 0 [pid 22077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22082] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22078] <... futex resumed>) = 1 [pid 22075] <... futex resumed>) = 0 [pid 22077] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22082] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22081] <... prctl resumed>) = 0 [pid 22080] <... mprotect resumed>) = 0 [pid 22079] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22078] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22077] <... futex resumed>) = 0 [pid 22075] exit_group(0 [pid 22082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22081] setpgid(0, 0 [pid 22079] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22077] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22078] <... futex resumed>) = ? [pid 22075] <... exit_group resumed>) = ? [pid 22081] <... setpgid resumed>) = 0 [pid 22080] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22082] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22081] <... openat resumed>) = 3 [pid 22080] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22082] <... futex resumed>) = 1 [pid 22077] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22083 attached [pid 22082] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22081] write(3, "1000", 4 [pid 22080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22077] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22079] <... clone3 resumed> => {parent_tid=[22083]}, 88) = 22083 [pid 22077] <... futex resumed>) = 0 [pid 22083] 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 [pid 22082] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22077] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22084 attached [pid 22083] <... rseq resumed>) = 0 [pid 22081] <... write resumed>) = 4 [pid 22079] rt_sigprocmask(SIG_SETMASK, [] [pid 22078] +++ exited with 0 +++ [pid 22075] +++ exited with 0 +++ [pid 22082] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22084] 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 [pid 22083] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22082] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22081] close(3 [pid 22080] <... clone3 resumed> => {parent_tid=[22084]}, 88) = 22084 [pid 22079] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22075, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22084] <... rseq resumed>) = 0 [pid 22083] <... set_robust_list resumed>) = 0 [pid 22082] <... futex resumed>) = 1 [pid 22080] rt_sigprocmask(SIG_SETMASK, [] [pid 22079] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22077] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22081] <... close resumed>) = 0 [pid 22084] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22083] rt_sigprocmask(SIG_SETMASK, [] [pid 22082] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22081] write(1, "executing program\n", 18 [pid 22080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22079] <... futex resumed>) = 0 [pid 22077] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22084] <... set_robust_list resumed>) = 0 [pid 22083] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22081] <... write resumed>) = 18 executing program [pid 22084] rt_sigprocmask(SIG_SETMASK, [] [pid 22083] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22081] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22080] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22079] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22077] <... futex resumed>) = 0 [pid 22084] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22083] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22082] <... openat resumed>) = 3 [pid 22081] <... futex resumed>) = 0 [pid 22080] <... futex resumed>) = 0 [pid 22077] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22084] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22083] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22082] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22081] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22080] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22084] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22083] <... futex resumed>) = 1 [pid 22082] <... futex resumed>) = 0 [pid 22081] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22079] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22084] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22083] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22082] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22081] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22079] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22077] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22084] <... futex resumed>) = 1 [pid 22083] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22082] <... pwrite64 resumed>) = 3 [pid 22081] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22080] <... futex resumed>) = 0 [pid 22079] <... futex resumed>) = 0 [pid 22077] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22084] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22083] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22082] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22080] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22079] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22077] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22083] <... futex resumed>) = 0 [pid 22082] <... futex resumed>) = 0 [pid 22081] <... mmap resumed>) = 0x7fe46feef000 [pid 22080] <... futex resumed>) = 0 [pid 22079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 22085 attached [pid 22084] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22083] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22082] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22081] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22080] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22079] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22077] exit_group(0 [pid 22085] set_robust_list(0x5555804616e0, 24 [pid 22084] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22082] <... futex resumed>) = ? [pid 22081] <... mprotect resumed>) = 0 [pid 22079] <... futex resumed>) = 0 [pid 22077] <... exit_group resumed>) = ? [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22085 [pid 22085] <... set_robust_list resumed>) = 0 [pid 22084] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22083] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22082] +++ exited with 0 +++ [pid 22081] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22079] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22085] rt_sigprocmask(SIG_SETMASK, [] [pid 22084] <... futex resumed>) = 1 [pid 22085] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22084] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22083] <... openat resumed>) = 3 [pid 22081] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22080] <... futex resumed>) = 0 [pid 22077] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22080] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22085] <... prctl resumed>) = 0 [pid 22081] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22084] <... futex resumed>) = 0 [pid 22085] setpgid(0, 0 [pid 22083] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22084] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22080] <... futex resumed>) = 1 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22086 attached [pid 22085] <... setpgid resumed>) = 0 [pid 22084] <... openat resumed>) = 3 [pid 22083] <... futex resumed>) = 1 [pid 22080] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22079] <... futex resumed>) = 0 [pid 22086] 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 [pid 22085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22084] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22083] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22081] <... clone3 resumed> => {parent_tid=[22086]}, 88) = 22086 [pid 22080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22079] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22086] <... rseq resumed>) = 0 [pid 22085] <... openat resumed>) = 3 [pid 22084] <... futex resumed>) = 0 [pid 22083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22081] rt_sigprocmask(SIG_SETMASK, [] [pid 22080] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22079] <... futex resumed>) = 0 [pid 22086] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22085] write(3, "1000", 4 [pid 22084] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22083] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22081] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22080] <... futex resumed>) = 0 [pid 22079] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22086] <... set_robust_list resumed>) = 0 [pid 22085] <... write resumed>) = 4 [pid 22084] <... pwrite64 resumed>) = 3 [pid 22083] <... pwrite64 resumed>) = 3 [pid 22081] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22080] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... restart_syscall resumed>) = 0 [pid 22086] rt_sigprocmask(SIG_SETMASK, [] [pid 22085] close(3 [pid 22084] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22083] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22081] <... futex resumed>) = 0 [pid 22086] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22085] <... close resumed>) = 0 [pid 22083] <... futex resumed>) = 1 [pid 22086] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22085] write(1, "executing program\n", 18 [pid 22084] <... futex resumed>) = 1 [pid 22083] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22081] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22080] <... futex resumed>) = 0 [pid 22079] <... futex resumed>) = 0 [pid 22086] <... mkdirat resumed>) = -1 EEXIST (File exists) executing program [pid 22085] <... write resumed>) = 18 [pid 22084] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22080] exit_group(0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22086] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22085] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22084] <... futex resumed>) = ? [pid 22080] <... exit_group resumed>) = ? [pid 22079] exit_group(0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22081] <... futex resumed>) = 0 [pid 22084] +++ exited with 0 +++ [pid 22086] <... futex resumed>) = 1 [pid 22085] <... futex resumed>) = 0 [pid 22083] <... futex resumed>) = ? [pid 22081] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22080] +++ exited with 0 +++ [pid 22079] <... exit_group resumed>) = ? [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22086] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22085] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22083] +++ exited with 0 +++ [pid 22081] <... futex resumed>) = 0 [pid 22085] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22085] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22080, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22085] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22081] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22086] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 22085] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 22086] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22085] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 22087 attached [pid 22086] <... futex resumed>) = 1 [pid 22085] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22081] <... futex resumed>) = 0 [pid 22079] +++ exited with 0 +++ [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22087 [pid 22085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22081] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22079, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ci2-upstream-fs/strace-static-x86_64: Process 22088 attached [pid 22087] set_robust_list(0x5555804616e0, 24 [pid 22086] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22081] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22088] 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 [pid 22087] <... set_robust_list resumed>) = 0 [pid 22086] <... openat resumed>) = 3 [pid 22085] <... clone3 resumed> => {parent_tid=[22088]}, 88) = 22088 [pid 22081] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22088] <... rseq resumed>) = 0 [pid 22087] rt_sigprocmask(SIG_SETMASK, [] [pid 22085] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22088] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22087] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22086] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22085] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22088] <... set_robust_list resumed>) = 0 [pid 22086] <... futex resumed>) = 1 [pid 22081] <... futex resumed>) = 0 [pid 22088] rt_sigprocmask(SIG_SETMASK, [] [pid 22087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22086] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22085] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22081] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22088] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22087] <... prctl resumed>) = 0 [pid 22086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22085] <... futex resumed>) = 0 [pid 22081] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22087] setpgid(0, 0 [pid 22086] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22087] <... setpgid resumed>) = 0 [pid 22088] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22085] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22081] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22086] <... pwrite64 resumed>) = 3 [pid 22088] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22087] <... openat resumed>) = 3 [pid 22088] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22088] <... futex resumed>) = 1 [pid 22085] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22088] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22086] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22085] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22089 attached [pid 22088] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22087] write(3, "1000", 4 [pid 22086] <... futex resumed>) = 1 [pid 22085] <... futex resumed>) = 0 [pid 22081] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22089] set_robust_list(0x5555804616e0, 24 [pid 22088] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22087] <... write resumed>) = 4 [pid 22086] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22085] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22081] exit_group(0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22089 [pid 22089] <... set_robust_list resumed>) = 0 [pid 22088] <... futex resumed>) = 0 [pid 22085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22081] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22090 attached [pid 22089] rt_sigprocmask(SIG_SETMASK, [] [pid 22088] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22087] close(3 [pid 22086] <... futex resumed>) = ? [pid 22085] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22090] set_robust_list(0x5555804616e0, 24 [pid 22089] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22087] <... close resumed>) = 0 [pid 22090] <... set_robust_list resumed>) = 0 [pid 22089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22088] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22087] write(1, "executing program\n", 18 [pid 22090] rt_sigprocmask(SIG_SETMASK, [] [pid 22089] <... prctl resumed>) = 0 executing program [pid 22088] <... openat resumed>) = 3 [pid 22086] +++ exited with 0 +++ [pid 22085] <... futex resumed>) = 0 [pid 22081] +++ exited with 0 +++ [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22090 [pid 22090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22089] setpgid(0, 0 [pid 22088] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22087] <... write resumed>) = 18 [pid 22085] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22089] <... setpgid resumed>) = 0 [pid 22088] <... futex resumed>) = 0 [pid 22087] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22085] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22088] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22090] <... prctl resumed>) = 0 [pid 22088] <... pwrite64 resumed>) = 3 [pid 22087] <... futex resumed>) = 0 [pid 22085] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22087] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 22087] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22090] setpgid(0, 0 [pid 22089] <... openat resumed>) = 3 [pid 22087] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22085] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 22087] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22088] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22087] <... mprotect resumed>) = 0 [pid 22090] <... setpgid resumed>) = 0 [pid 22089] write(3, "1000", 4 [pid 22085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 22091 attached [pid 22090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22089] <... write resumed>) = 4 [pid 22088] <... futex resumed>) = 0 [pid 22087] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22091] set_robust_list(0x5555804616e0, 24 [pid 22090] <... openat resumed>) = 3 [pid 22089] close(3 [pid 22088] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22087] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22085] exit_group(0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22091 [pid 22091] <... set_robust_list resumed>) = 0 [pid 22090] write(3, "1000", 4 [pid 22089] <... close resumed>) = 0 [pid 22088] <... futex resumed>) = ? [pid 22087] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22085] <... exit_group resumed>) = ? [pid 5635] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22092 attached [pid 22091] rt_sigprocmask(SIG_SETMASK, [] [pid 22090] <... write resumed>) = 4 [pid 22089] write(1, "executing program\n", 18 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22092] 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 [pid 22091] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22090] close(3 [pid 22092] <... rseq resumed>) = 0 [pid 22091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22090] <... close resumed>) = 0 [pid 22089] <... write resumed>) = 18 [pid 22088] +++ exited with 0 +++ [pid 22087] <... clone3 resumed> => {parent_tid=[22092]}, 88) = 22092 [pid 22085] +++ exited with 0 +++ [pid 22092] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22091] <... prctl resumed>) = 0 executing program [pid 22090] write(1, "executing program\n", 18 [pid 22089] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22087] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22092] <... set_robust_list resumed>) = 0 [pid 22091] setpgid(0, 0 [pid 22090] <... write resumed>) = 18 [pid 22089] <... futex resumed>) = 0 [pid 22087] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22092] rt_sigprocmask(SIG_SETMASK, [] [pid 22091] <... setpgid resumed>) = 0 [pid 22090] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22087] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22092] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22087] <... futex resumed>) = 0 [pid 22091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22090] <... futex resumed>) = 0 [pid 22092] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22089] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22091] <... openat resumed>) = 3 [pid 22090] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22089] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22087] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22092] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22090] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22089] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22092] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22091] write(3, "1000", 4 [pid 22090] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22089] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22092] <... futex resumed>) = 1 [pid 22091] <... write resumed>) = 4 [pid 22090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22087] <... futex resumed>) = 0 [pid 22092] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22091] close(3 [pid 22090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22089] <... mmap resumed>) = 0x7fe46feef000 [pid 22087] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22091] <... close resumed>) = 0 [pid 22090] <... mmap resumed>) = 0x7fe46feef000 [pid 22087] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22089] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22092] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22091] write(1, "executing program\n", 18 executing program [pid 22090] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22087] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22089] <... mprotect resumed>) = 0 [pid 22091] <... write resumed>) = 18 [pid 22090] <... mprotect resumed>) = 0 [pid 22092] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22091] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22090] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22089] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22092] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22091] <... futex resumed>) = 0 [pid 22090] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22089] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22087] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22092] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22091] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22089] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22087] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22093 attached ci2-upstream-fs/strace-static-x86_64: Process 22094 attached [pid 22092] <... openat resumed>) = 3 [pid 22091] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22087] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22095 attached [pid 22094] 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 [pid 22093] 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 [pid 22092] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22091] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22090] <... clone3 resumed> => {parent_tid=[22093]}, 88) = 22093 [pid 22089] <... clone3 resumed> => {parent_tid=[22094]}, 88) = 22094 [pid 22087] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22095] set_robust_list(0x5555804616e0, 24 [pid 22094] <... rseq resumed>) = 0 [pid 22093] <... rseq resumed>) = 0 [pid 22092] <... futex resumed>) = 0 [pid 22091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22094] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22095] <... set_robust_list resumed>) = 0 [pid 22094] <... set_robust_list resumed>) = 0 [pid 22093] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22092] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22091] <... mmap resumed>) = 0x7fe46feef000 [pid 22090] rt_sigprocmask(SIG_SETMASK, [] [pid 22089] rt_sigprocmask(SIG_SETMASK, [] [pid 22087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22095 [pid 22095] rt_sigprocmask(SIG_SETMASK, [] [pid 22094] rt_sigprocmask(SIG_SETMASK, [] [pid 22093] <... set_robust_list resumed>) = 0 [pid 22091] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22089] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22087] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22095] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22094] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22093] rt_sigprocmask(SIG_SETMASK, [] [pid 22092] <... futex resumed>) = 0 [pid 22091] <... mprotect resumed>) = 0 [pid 22090] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22089] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22087] <... futex resumed>) = 1 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22094] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22093] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22092] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22091] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22095] <... prctl resumed>) = 0 [pid 22094] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22093] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22092] <... pwrite64 resumed>) = 3 [pid 22091] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22090] <... futex resumed>) = 0 [pid 22089] <... futex resumed>) = 0 [pid 22087] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22095] setpgid(0, 0 [pid 22094] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22091] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22089] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22093] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22092] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22096 attached [pid 22095] <... setpgid resumed>) = 0 [pid 22094] <... futex resumed>) = 0 [pid 22093] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22090] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22092] <... futex resumed>) = 1 [pid 22096] 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 [pid 22095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22094] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22093] <... futex resumed>) = 0 [pid 22092] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22091] <... clone3 resumed> => {parent_tid=[22096]}, 88) = 22096 [pid 22090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22089] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22087] <... futex resumed>) = 0 [pid 22096] <... rseq resumed>) = 0 [pid 22094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22093] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22091] rt_sigprocmask(SIG_SETMASK, [] [pid 22090] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22089] <... futex resumed>) = 0 [pid 22087] exit_group(0 [pid 22095] <... openat resumed>) = 3 [pid 22096] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22094] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22092] <... futex resumed>) = ? [pid 22091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22090] <... futex resumed>) = 0 [pid 22089] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22087] <... exit_group resumed>) = ? [pid 22096] <... set_robust_list resumed>) = 0 [pid 22095] write(3, "1000", 4 [pid 22094] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22093] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22092] +++ exited with 0 +++ [pid 22091] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22090] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22096] rt_sigprocmask(SIG_SETMASK, [] [pid 22095] <... write resumed>) = 4 [pid 22094] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22093] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22091] <... futex resumed>) = 0 [pid 22087] +++ exited with 0 +++ [pid 22096] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22095] close(3 [pid 22094] <... futex resumed>) = 1 [pid 22093] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22091] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22089] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22096] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22095] <... close resumed>) = 0 [pid 22094] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22093] <... futex resumed>) = 1 [pid 22090] <... futex resumed>) = 0 [pid 22089] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22096] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22095] write(1, "executing program\n", 18 [pid 22094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22093] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22090] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22089] <... futex resumed>) = 0 executing program [pid 22096] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22095] <... write resumed>) = 18 [pid 22094] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22093] <... openat resumed>) = 3 [pid 22090] <... futex resumed>) = 0 [pid 22089] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22096] <... futex resumed>) = 1 [pid 22095] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22094] <... openat resumed>) = 3 [pid 22091] <... futex resumed>) = 0 [pid 22090] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22093] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... restart_syscall resumed>) = 0 [pid 22095] <... futex resumed>) = 0 [pid 22090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22093] <... futex resumed>) = 0 [pid 22096] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22095] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22094] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22093] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22091] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22090] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22095] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22094] <... futex resumed>) = 1 [pid 22093] <... pwrite64 resumed>) = 3 [pid 22091] <... futex resumed>) = 0 [pid 22090] <... futex resumed>) = 0 [pid 22089] <... futex resumed>) = 0 [pid 22096] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22095] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22094] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22093] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22091] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22090] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22089] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22096] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22095] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22093] <... futex resumed>) = 0 [pid 22090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22089] <... futex resumed>) = 0 [pid 22096] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22094] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22089] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22093] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22090] exit_group(0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22096] <... futex resumed>) = 1 [pid 22094] <... pwrite64 resumed>) = 3 [pid 22091] <... futex resumed>) = 0 [pid 22090] <... exit_group resumed>) = ? [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22096] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22095] <... mmap resumed>) = 0x7fe46feef000 [pid 22094] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22093] <... futex resumed>) = ? [pid 22091] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22094] <... futex resumed>) = 1 [pid 22091] <... futex resumed>) = 0 [pid 22089] <... futex resumed>) = 0 [pid 22096] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22094] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22091] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22089] exit_group(0 [pid 22096] <... openat resumed>) = 3 [pid 22095] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22094] <... futex resumed>) = ? [pid 22089] <... exit_group resumed>) = ? [pid 22095] <... mprotect resumed>) = 0 [pid 22094] +++ exited with 0 +++ [pid 22096] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22096] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22091] <... futex resumed>) = 0 [pid 22091] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22097 attached [pid 22096] <... futex resumed>) = 0 [pid 22095] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22091] <... futex resumed>) = 1 [pid 22089] +++ exited with 0 +++ [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22097 [pid 22093] +++ exited with 0 +++ [pid 22090] +++ exited with 0 +++ [pid 22097] set_robust_list(0x5555804616e0, 24 [pid 22096] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22095] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22091] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22090, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22097] <... set_robust_list resumed>) = 0 [pid 22096] <... pwrite64 resumed>) = 3 [pid 22095] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22097] rt_sigprocmask(SIG_SETMASK, [] [pid 22096] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22095] <... clone3 resumed> => {parent_tid=[22098]}, 88) = 22098 ci2-upstream-fs/strace-static-x86_64: Process 22098 attached [pid 22097] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22096] <... futex resumed>) = 1 [pid 22095] rt_sigprocmask(SIG_SETMASK, [] [pid 22091] <... futex resumed>) = 0 [pid 22098] 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 [pid 22097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22096] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22091] exit_group(0 [pid 22098] <... rseq resumed>) = 0 [pid 22097] <... prctl resumed>) = 0 [pid 22096] <... futex resumed>) = ? [pid 22095] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22091] <... exit_group resumed>) = ? [pid 22098] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22097] setpgid(0, 0 [pid 22096] +++ exited with 0 +++ [pid 22095] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22095] <... futex resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22098] <... set_robust_list resumed>) = 0 [pid 22095] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22098] rt_sigprocmask(SIG_SETMASK, [] [pid 22097] <... setpgid resumed>) = 0 [pid 22098] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22091] +++ exited with 0 +++ [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22098] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22097] <... openat resumed>) = 3 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22098] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22097] write(3, "1000", 4 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22098] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22097] <... write resumed>) = 4 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22098] <... futex resumed>) = 1 [pid 22097] close(3 [pid 22098] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22097] <... close resumed>) = 0 [pid 22097] write(1, "executing program\n", 18) = 18 ci2-upstream-fs/strace-static-x86_64: Process 22100 attached ci2-upstream-fs/strace-static-x86_64: Process 22099 attached executing program [pid 22097] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22095] <... futex resumed>) = 0 [pid 22100] set_robust_list(0x5555804616e0, 24 [pid 22099] set_robust_list(0x5555804616e0, 24 [pid 22097] <... futex resumed>) = 0 [pid 22095] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22099 [pid 22100] <... set_robust_list resumed>) = 0 [pid 22097] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22095] <... futex resumed>) = 1 [pid 22098] <... futex resumed>) = 0 [pid 22097] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22100] rt_sigprocmask(SIG_SETMASK, [] [pid 22099] <... set_robust_list resumed>) = 0 [pid 22098] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22097] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5635] <... restart_syscall resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22095] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22100 [pid 22100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22099] rt_sigprocmask(SIG_SETMASK, [] [pid 22098] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22097] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22099] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22098] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22100] <... prctl resumed>) = 0 [pid 22099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22098] <... futex resumed>) = 1 [pid 22097] <... mmap resumed>) = 0x7fe46feef000 [pid 22095] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22100] setpgid(0, 0 [pid 22099] <... prctl resumed>) = 0 [pid 22098] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22097] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22095] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22100] <... setpgid resumed>) = 0 [pid 22099] setpgid(0, 0 [pid 22098] <... openat resumed>) = 3 [pid 22097] <... mprotect resumed>) = 0 [pid 22095] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22099] <... setpgid resumed>) = 0 [pid 22095] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22100] <... openat resumed>) = 3 [pid 22099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22098] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22097] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22095] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22100] write(3, "1000", 4 [pid 22099] <... openat resumed>) = 3 [pid 22098] <... futex resumed>) = 0 [pid 22097] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22095] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22101 attached [pid 22100] <... write resumed>) = 4 [pid 22099] write(3, "1000", 4 [pid 22098] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22097] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22095] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22102 attached [pid 22101] set_robust_list(0x5555804616e0, 24 [pid 22100] close(3 [pid 22099] <... write resumed>) = 4 [pid 22098] <... pwrite64 resumed>) = 3 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22101 [pid 22102] 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 [pid 22101] <... set_robust_list resumed>) = 0 [pid 22100] <... close resumed>) = 0 [pid 22099] close(3 [pid 22098] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22097] <... clone3 resumed> => {parent_tid=[22102]}, 88) = 22102 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22102] <... rseq resumed>) = 0 [pid 22102] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22101] rt_sigprocmask(SIG_SETMASK, [] [pid 22100] write(1, "executing program\n", 18 [pid 22099] <... close resumed>) = 0 [pid 22098] <... futex resumed>) = 1 executing program [pid 22097] rt_sigprocmask(SIG_SETMASK, [] [pid 22095] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22102] <... set_robust_list resumed>) = 0 [pid 22101] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22100] <... write resumed>) = 18 [pid 22099] write(1, "executing program\n", 18 [pid 22098] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22097] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22095] exit_group(0 [pid 22102] rt_sigprocmask(SIG_SETMASK, [] [pid 22101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22100] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22099] <... write resumed>) = 18 [pid 22098] <... futex resumed>) = ? [pid 22097] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22095] <... exit_group resumed>) = ? [pid 22102] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22101] <... prctl resumed>) = 0 [pid 22100] <... futex resumed>) = 0 [pid 22099] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22098] +++ exited with 0 +++ [pid 22097] <... futex resumed>) = 0 [pid 22102] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22101] setpgid(0, 0 [pid 22099] <... futex resumed>) = 0 [pid 22101] <... setpgid resumed>) = 0 [pid 22100] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22099] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22097] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22102] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22100] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22099] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22095] +++ exited with 0 +++ [pid 22102] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22100] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22101] <... openat resumed>) = 3 [pid 22102] <... futex resumed>) = 1 [pid 22100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22099] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22097] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22097] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22102] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22101] write(3, "1000", 4 [pid 22100] <... mmap resumed>) = 0x7fe46feef000 [pid 22099] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22097] <... futex resumed>) = 0 [pid 22101] <... write resumed>) = 4 [pid 22100] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22097] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22102] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22101] close(3 [pid 22100] <... mprotect resumed>) = 0 [pid 22099] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22102] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22101] <... close resumed>) = 0 [pid 22100] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22099] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22102] <... futex resumed>) = 1 executing program [pid 22101] write(1, "executing program\n", 18) = 18 [pid 22099] <... mprotect resumed>) = 0 [pid 22102] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22101] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22100] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22099] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22097] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22103 attached [pid 22101] <... futex resumed>) = 0 [pid 22100] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22099] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22097] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22104 attached [pid 22103] set_robust_list(0x5555804616e0, 24 [pid 22102] <... futex resumed>) = 0 [pid 22101] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22099] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22097] <... futex resumed>) = 1 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22103 [pid 22104] 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 [pid 22103] <... set_robust_list resumed>) = 0 [pid 22102] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22101] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22100] <... clone3 resumed> => {parent_tid=[22104]}, 88) = 22104 [pid 22097] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22105 attached [pid 22104] <... rseq resumed>) = 0 [pid 22103] rt_sigprocmask(SIG_SETMASK, [] [pid 22102] <... openat resumed>) = 3 [pid 22101] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22100] rt_sigprocmask(SIG_SETMASK, [] [pid 22105] 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 [pid 22104] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22102] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22101] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22105] <... rseq resumed>) = 0 [pid 22104] <... set_robust_list resumed>) = 0 [pid 22102] <... futex resumed>) = 1 [pid 22100] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22099] <... clone3 resumed> => {parent_tid=[22105]}, 88) = 22105 [pid 22097] <... futex resumed>) = 0 [pid 22105] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22104] rt_sigprocmask(SIG_SETMASK, [] [pid 22103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22102] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22100] <... futex resumed>) = 0 [pid 22099] rt_sigprocmask(SIG_SETMASK, [] [pid 22097] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22105] <... set_robust_list resumed>) = 0 [pid 22104] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22101] <... mmap resumed>) = 0x7fe46feef000 [pid 22100] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22099] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22103] <... prctl resumed>) = 0 [pid 22097] <... futex resumed>) = 0 [pid 22105] rt_sigprocmask(SIG_SETMASK, [] [pid 22104] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22103] setpgid(0, 0 [pid 22102] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22101] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22099] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22097] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22105] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22104] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22103] <... setpgid resumed>) = 0 [pid 22102] <... pwrite64 resumed>) = 3 [pid 22101] <... mprotect resumed>) = 0 [pid 22099] <... futex resumed>) = 0 [pid 22105] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22104] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22102] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22101] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22099] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22105] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22104] <... futex resumed>) = 1 [pid 22103] <... openat resumed>) = 3 [pid 22102] <... futex resumed>) = 1 [pid 22100] <... futex resumed>) = 0 [pid 22097] <... futex resumed>) = 0 [pid 22105] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22104] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22103] write(3, "1000", 4 [pid 22102] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22101] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22100] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22097] exit_group(0 [pid 22105] <... futex resumed>) = 1 [pid 22104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22103] <... write resumed>) = 4 [pid 22101] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22099] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22106 attached [pid 22105] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22104] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22103] close(3 [pid 22102] <... futex resumed>) = ? [pid 22100] <... futex resumed>) = 0 [pid 22099] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22097] <... exit_group resumed>) = ? [pid 22105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22104] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22103] <... close resumed>) = 0 [pid 22102] +++ exited with 0 +++ [pid 22100] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22099] <... futex resumed>) = 0 [pid 22106] 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 [pid 22101] <... clone3 resumed> => {parent_tid=[22106]}, 88) = 22106 [pid 22097] +++ exited with 0 +++ [pid 22099] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22104] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22106] <... rseq resumed>) = 0 [pid 22105] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22103] write(1, "executing program\n", 18 [pid 22101] rt_sigprocmask(SIG_SETMASK, [] [pid 22106] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22105] <... mount resumed>) = -1 EBUSY (Device or resource busy) executing program [pid 22104] <... futex resumed>) = 1 [pid 22103] <... write resumed>) = 18 [pid 22101] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22100] <... futex resumed>) = 0 [pid 22106] <... set_robust_list resumed>) = 0 [pid 22103] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22100] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22101] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22105] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22104] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22103] <... futex resumed>) = 0 [pid 22101] <... futex resumed>) = 0 [pid 22106] rt_sigprocmask(SIG_SETMASK, [] [pid 22100] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22106] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22103] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22100] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22099] <... futex resumed>) = 0 [pid 22105] <... futex resumed>) = 1 [pid 22101] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22106] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22104] <... openat resumed>) = 3 [pid 22103] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22099] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22106] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22105] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22103] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22104] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22099] <... futex resumed>) = 0 [pid 22104] <... futex resumed>) = 1 [pid 22100] <... futex resumed>) = 0 [pid 22105] <... openat resumed>) = 3 [pid 22099] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22106] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22106] <... futex resumed>) = 1 [pid 22104] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22101] <... futex resumed>) = 0 [pid 22100] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22106] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22100] <... futex resumed>) = 0 [pid 22104] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22100] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22105] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22104] <... pwrite64 resumed>) = 3 [pid 22103] <... mmap resumed>) = 0x7fe46feef000 [pid 22101] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22106] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22101] <... futex resumed>) = 0 [pid 22103] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22105] <... futex resumed>) = 1 [pid 22104] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22099] <... futex resumed>) = 0 [pid 22104] <... futex resumed>) = 1 [pid 22103] <... mprotect resumed>) = 0 [pid 22101] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22100] <... futex resumed>) = 0 [pid 22099] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22106] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22105] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22104] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22103] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22100] exit_group(0 [pid 22099] <... futex resumed>) = 0 [pid 22106] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22105] <... pwrite64 resumed>) = 3 ci2-upstream-fs/strace-static-x86_64: Process 22107 attached [pid 22106] <... futex resumed>) = 1 [pid 22105] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22104] <... futex resumed>) = ? [pid 22103] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22101] <... futex resumed>) = 0 [pid 22100] <... exit_group resumed>) = ? [pid 22099] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22107] set_robust_list(0x5555804616e0, 24 [pid 22106] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22105] <... futex resumed>) = 0 [pid 22104] +++ exited with 0 +++ [pid 22103] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22101] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22107 ci2-upstream-fs/strace-static-x86_64: Process 22108 attached [pid 22107] <... set_robust_list resumed>) = 0 [pid 22106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22105] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22101] <... futex resumed>) = 0 [pid 22108] 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 [pid 22106] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22103] <... clone3 resumed> => {parent_tid=[22108]}, 88) = 22108 [pid 22101] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22108] <... rseq resumed>) = 0 [pid 22107] rt_sigprocmask(SIG_SETMASK, [] [pid 22099] exit_group(0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22108] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22107] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22106] <... openat resumed>) = 3 [pid 22105] <... futex resumed>) = ? [pid 22103] rt_sigprocmask(SIG_SETMASK, [] [pid 22099] <... exit_group resumed>) = ? [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22108] <... set_robust_list resumed>) = 0 [pid 22106] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22105] +++ exited with 0 +++ [pid 22103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22108] rt_sigprocmask(SIG_SETMASK, [] [pid 22106] <... futex resumed>) = 1 [pid 22103] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22101] <... futex resumed>) = 0 [pid 22108] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22106] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22103] <... futex resumed>) = 0 [pid 22101] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22100] +++ exited with 0 +++ [pid 22108] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22107] <... prctl resumed>) = 0 [pid 22106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22103] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22101] <... futex resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22108] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22107] setpgid(0, 0 [pid 22106] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22101] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22108] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22107] <... setpgid resumed>) = 0 [pid 22106] <... pwrite64 resumed>) = 3 [pid 22108] <... futex resumed>) = 1 [pid 22103] <... futex resumed>) = 0 [pid 22108] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22103] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22108] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22107] <... openat resumed>) = 3 [pid 22106] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22103] <... futex resumed>) = 0 [pid 22099] +++ exited with 0 +++ [pid 22103] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22108] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22107] write(3, "1000", 4 [pid 22106] <... futex resumed>) = 1 [pid 22101] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22108] <... futex resumed>) = 1 [pid 22107] <... write resumed>) = 4 [pid 22106] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22103] <... futex resumed>) = 0 [pid 22101] exit_group(0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22108] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22107] close(3 [pid 22106] <... futex resumed>) = ? [pid 22103] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22101] <... exit_group resumed>) = ? [pid 22108] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22107] <... close resumed>) = 0 [pid 22106] +++ exited with 0 +++ [pid 22107] write(1, "executing program\n", 18 [pid 22103] <... futex resumed>) = 0 [pid 22108] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22107] <... write resumed>) = 18 executing program [pid 22103] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... restart_syscall resumed>) = 0 [pid 22108] <... openat resumed>) = 3 [pid 22107] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22101] +++ exited with 0 +++ [pid 22107] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22108] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22107] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22108] <... futex resumed>) = 1 [pid 22107] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22103] <... futex resumed>) = 0 [pid 22108] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22107] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22103] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22108] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22107] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22103] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22108] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22103] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22108] <... pwrite64 resumed>) = 3 [pid 22107] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22107] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITEci2-upstream-fs/strace-static-x86_64: Process 22109 attached ) = 0 [pid 22107] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 22109] set_robust_list(0x5555804616e0, 24 [pid 22107] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22111 attached [pid 22109] <... set_robust_list resumed>) = 0 [pid 22108] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22112 attached ci2-upstream-fs/strace-static-x86_64: Process 22110 attached [pid 22111] 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 [pid 22109] rt_sigprocmask(SIG_SETMASK, [] [pid 22108] <... futex resumed>) = 1 [pid 22107] <... clone3 resumed> => {parent_tid=[22111]}, 88) = 22111 [pid 22103] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22109 [pid 22112] set_robust_list(0x5555804616e0, 24 [pid 22111] <... rseq resumed>) = 0 [pid 22110] set_robust_list(0x5555804616e0, 24 [pid 22109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22108] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22107] rt_sigprocmask(SIG_SETMASK, [] [pid 22103] exit_group(0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22110 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22112 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22112] <... set_robust_list resumed>) = 0 [pid 22111] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22110] <... set_robust_list resumed>) = 0 [pid 22109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22108] <... futex resumed>) = ? [pid 22107] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22103] <... exit_group resumed>) = ? [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22111] <... set_robust_list resumed>) = 0 [pid 22109] <... prctl resumed>) = 0 [pid 22108] +++ exited with 0 +++ [pid 22112] rt_sigprocmask(SIG_SETMASK, [] [pid 22107] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22112] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22111] rt_sigprocmask(SIG_SETMASK, [] [pid 22110] rt_sigprocmask(SIG_SETMASK, [] [pid 22109] setpgid(0, 0 [pid 22107] <... futex resumed>) = 0 [pid 22112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22111] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22109] <... setpgid resumed>) = 0 [pid 22107] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22112] <... prctl resumed>) = 0 [pid 22111] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22110] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22103] +++ exited with 0 +++ [pid 22112] setpgid(0, 0) = 0 [pid 22111] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22109] <... openat resumed>) = 3 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22103, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22111] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22110] <... prctl resumed>) = 0 [pid 22109] write(3, "1000", 4 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22112] <... openat resumed>) = 3 [pid 22111] <... futex resumed>) = 1 [pid 22110] setpgid(0, 0 [pid 22109] <... write resumed>) = 4 [pid 22107] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22110] <... setpgid resumed>) = 0 [pid 22109] close(3 [pid 22107] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22112] write(3, "1000", 4 [pid 22111] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22109] <... close resumed>) = 0 [pid 22107] <... futex resumed>) = 0 [pid 22112] <... write resumed>) = 4 [pid 22111] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22110] <... openat resumed>) = 3 executing program [pid 22109] write(1, "executing program\n", 18 [pid 22107] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22112] close(3 [pid 22111] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22110] write(3, "1000", 4 [pid 22109] <... write resumed>) = 18 [pid 22107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22112] <... close resumed>) = 0 [pid 22111] <... futex resumed>) = 0 [pid 22110] <... write resumed>) = 4 [pid 22109] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22107] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22109] <... futex resumed>) = 0 [pid 22109] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}ci2-upstream-fs/strace-static-x86_64: Process 22113 attached [pid 22112] write(1, "executing program\n", 18 [pid 22111] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22110] close(3 [pid 22109] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22107] <... futex resumed>) = 0 [pid 22113] set_robust_list(0x5555804616e0, 24 [pid 22112] <... write resumed>) = 18 [pid 22107] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22113] <... set_robust_list resumed>) = 0 [pid 22110] <... close resumed>) = 0 executing program [pid 22113] rt_sigprocmask(SIG_SETMASK, [] [pid 22112] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22111] <... openat resumed>) = 3 [pid 22110] write(1, "executing program\n", 18 [pid 22109] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22113 executing program [pid 22113] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22112] <... futex resumed>) = 0 [pid 22111] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22110] <... write resumed>) = 18 [pid 22109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22112] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22111] <... futex resumed>) = 1 [pid 22109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22112] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22111] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22110] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22109] <... mmap resumed>) = 0x7fe46feef000 [pid 22107] <... futex resumed>) = 0 [pid 22112] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22110] <... futex resumed>) = 0 [pid 22112] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22113] <... prctl resumed>) = 0 [pid 22112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22113] setpgid(0, 0 [pid 22110] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22107] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22112] <... mmap resumed>) = 0x7fe46feef000 [pid 22110] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22113] <... setpgid resumed>) = 0 [pid 22111] <... futex resumed>) = 0 [pid 22109] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22110] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22107] <... futex resumed>) = 1 [pid 22112] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22111] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22110] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22109] <... mprotect resumed>) = 0 [pid 22109] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22107] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22112] <... mprotect resumed>) = 0 [pid 22111] <... pwrite64 resumed>) = 3 [pid 22109] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22109] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-upstream-fs/strace-static-x86_64: Process 22114 attached ) = 0x7fe46feef000 [pid 22114] 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 [pid 22109] <... clone3 resumed> => {parent_tid=[22114]}, 88) = 22114 [pid 22114] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22112] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22111] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22110] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22109] rt_sigprocmask(SIG_SETMASK, [] [pid 22113] <... openat resumed>) = 3 [pid 22111] <... futex resumed>) = 1 [pid 22107] <... futex resumed>) = 0 [pid 22114] <... set_robust_list resumed>) = 0 [pid 22109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22114] rt_sigprocmask(SIG_SETMASK, [] [pid 22113] write(3, "1000", 4 [pid 22111] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22109] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22110] <... mprotect resumed>) = 0 [pid 22107] exit_group(0 [pid 22112] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22114] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22113] <... write resumed>) = 4 [pid 22109] <... futex resumed>) = 0 [pid 22114] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22112] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22110] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22109] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22115 attached [pid 22114] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22113] close(3 [pid 22111] <... futex resumed>) = ? [pid 22110] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22107] <... exit_group resumed>) = ? [pid 22115] 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 [pid 22114] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22113] <... close resumed>) = 0 [pid 22112] <... clone3 resumed> => {parent_tid=[22115]}, 88) = 22115 [pid 22111] +++ exited with 0 +++ [pid 22110] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22113] write(1, "executing program\n", 18 [pid 22115] <... rseq resumed>) = 0 [pid 22114] <... futex resumed>) = 1 [pid 22112] rt_sigprocmask(SIG_SETMASK, [] [pid 22109] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22116 attached executing program [pid 22115] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22114] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22113] <... write resumed>) = 18 [pid 22112] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22109] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22107] +++ exited with 0 +++ [pid 22116] 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 [pid 22115] <... set_robust_list resumed>) = 0 [pid 22114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22113] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22112] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22110] <... clone3 resumed> => {parent_tid=[22116]}, 88) = 22116 [pid 22109] <... futex resumed>) = 0 [pid 22116] <... rseq resumed>) = 0 [pid 22115] rt_sigprocmask(SIG_SETMASK, [] [pid 22114] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22113] <... futex resumed>) = 0 [pid 22112] <... futex resumed>) = 0 [pid 22110] rt_sigprocmask(SIG_SETMASK, [] [pid 22109] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22116] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22115] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22114] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22113] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22112] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22110] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22116] <... set_robust_list resumed>) = 0 [pid 22115] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22113] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22110] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22116] rt_sigprocmask(SIG_SETMASK, [] [pid 22115] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22114] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22116] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22115] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22114] <... futex resumed>) = 1 [pid 22113] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22110] <... futex resumed>) = 0 [pid 22109] <... futex resumed>) = 0 [pid 22116] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22115] <... futex resumed>) = 1 [pid 22114] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22113] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22112] <... futex resumed>) = 0 [pid 22110] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22109] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22116] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22115] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22112] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22116] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22115] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22114] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22113] <... mmap resumed>) = 0x7fe46feef000 [pid 22112] <... futex resumed>) = 0 [pid 22109] <... futex resumed>) = 0 [pid 22116] <... futex resumed>) = 1 [pid 22115] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22110] <... futex resumed>) = 0 [pid 22116] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22115] <... futex resumed>) = 0 [pid 22114] <... openat resumed>) = 3 [pid 22113] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22112] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22110] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22109] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22115] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22114] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22113] <... mprotect resumed>) = 0 [pid 22112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22110] <... futex resumed>) = 0 [pid 22116] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22114] <... futex resumed>) = 1 [pid 22112] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22110] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22109] <... futex resumed>) = 0 [pid 22114] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22109] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22116] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22114] <... pwrite64 resumed>) = 3 [pid 22109] <... futex resumed>) = 0 [pid 22113] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22112] <... futex resumed>) = 1 [pid 22115] <... futex resumed>) = 0 [pid 22116] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22115] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22114] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22109] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22116] <... futex resumed>) = 1 [pid 22114] <... futex resumed>) = 0 [pid 22112] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22110] <... futex resumed>) = 0 [pid 22109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22114] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22110] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22113] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22116] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22113] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22110] <... futex resumed>) = 0 [pid 22115] <... openat resumed>) = 3 [pid 22109] exit_group(0 [pid 22114] <... futex resumed>) = ? [pid 22109] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22117 attached [pid 22116] <... openat resumed>) = 3 [pid 22115] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22114] +++ exited with 0 +++ [pid 22110] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22117] 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 [pid 22109] +++ exited with 0 +++ [pid 22117] <... rseq resumed>) = 0 [pid 22117] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22115] <... futex resumed>) = 1 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22109, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22117] <... set_robust_list resumed>) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22117] rt_sigprocmask(SIG_SETMASK, [] [pid 22116] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22115] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22113] <... clone3 resumed> => {parent_tid=[22117]}, 88) = 22117 [pid 22112] <... futex resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22117] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22116] <... futex resumed>) = 1 [pid 22113] rt_sigprocmask(SIG_SETMASK, [] [pid 22112] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22110] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22118 attached [pid 22117] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22116] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22115] <... futex resumed>) = 0 [pid 22113] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22112] <... futex resumed>) = 1 [pid 22110] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22118] set_robust_list(0x5555804616e0, 24 [pid 22116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22115] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22113] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22112] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22110] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22118 [pid 22118] <... set_robust_list resumed>) = 0 [pid 22117] <... futex resumed>) = 0 [pid 22116] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22115] <... pwrite64 resumed>) = 3 [pid 22113] <... futex resumed>) = 1 [pid 22110] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22118] rt_sigprocmask(SIG_SETMASK, [] [pid 22117] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22116] <... pwrite64 resumed>) = 3 [pid 22115] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22113] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22118] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22117] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22116] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22115] <... futex resumed>) = 1 [pid 22112] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22117] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22116] <... futex resumed>) = 1 [pid 22115] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22112] exit_group(0 [pid 22110] <... futex resumed>) = 0 [pid 22118] <... prctl resumed>) = 0 [pid 22117] <... futex resumed>) = 1 [pid 22116] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22113] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22119 attached [pid 22118] setpgid(0, 0 [pid 22113] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22119 [pid 22117] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22115] <... futex resumed>) = ? [pid 22113] <... futex resumed>) = 0 [pid 22112] <... exit_group resumed>) = ? [pid 22110] exit_group(0 [pid 22119] set_robust_list(0x5555804616e0, 24 [pid 22118] <... setpgid resumed>) = 0 [pid 22117] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22115] +++ exited with 0 +++ [pid 22116] <... futex resumed>) = ? [pid 22113] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22110] <... exit_group resumed>) = ? [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22119] <... set_robust_list resumed>) = 0 [pid 22118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22117] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22116] +++ exited with 0 +++ [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22119] rt_sigprocmask(SIG_SETMASK, [] [pid 22118] <... openat resumed>) = 3 [pid 22117] <... futex resumed>) = 1 [pid 22113] <... futex resumed>) = 0 [pid 22112] +++ exited with 0 +++ [pid 22110] +++ exited with 0 +++ [pid 22119] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22118] write(3, "1000", 4 [pid 22117] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22113] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22117] <... openat resumed>) = 3 [pid 22113] <... futex resumed>) = 0 [pid 22118] <... write resumed>) = 4 [pid 22119] <... prctl resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22118] close(3 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22113] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22119] setpgid(0, 0 [pid 22118] <... close resumed>) = 0 [pid 22117] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22119] <... setpgid resumed>) = 0 [pid 22118] write(1, "executing program\n", 18 [pid 22117] <... futex resumed>) = 0 [pid 22113] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22118] <... write resumed>) = 18 [pid 22117] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22113] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22118] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22117] <... pwrite64 resumed>) = 3 [pid 22113] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22118] <... futex resumed>) = 0 [pid 22118] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22117] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22118] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22117] <... futex resumed>) = 0 [pid 22113] exit_group(0 [pid 22119] <... openat resumed>) = 3 [pid 22118] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22113] <... exit_group resumed>) = ? [pid 22118] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22117] +++ exited with 0 +++ [pid 22118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-upstream-fs/strace-static-x86_64: Process 22121 attached ci2-upstream-fs/strace-static-x86_64: Process 22120 attached [pid 22119] write(3, "1000", 4 [pid 22118] <... mmap resumed>) = 0x7fe46feef000 [pid 22113] +++ exited with 0 +++ [pid 22121] set_robust_list(0x5555804616e0, 24 [pid 22119] <... write resumed>) = 4 [pid 22120] set_robust_list(0x5555804616e0, 24 [pid 22119] close(3 [pid 22118] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22121 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22121] <... set_robust_list resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22120 [pid 22120] <... set_robust_list resumed>) = 0 [pid 22119] <... close resumed>) = 0 [pid 22118] <... mprotect resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22121] rt_sigprocmask(SIG_SETMASK, [] [pid 22120] rt_sigprocmask(SIG_SETMASK, [] [pid 22119] write(1, "executing program\n", 18 [pid 22118] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22121] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22120] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22119] <... write resumed>) = 18 [pid 22118] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22119] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22118] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22119] <... futex resumed>) = 0 [pid 22121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22119] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22119] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22121] <... prctl resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22122 attached [pid 22121] setpgid(0, 0 [pid 22120] <... prctl resumed>) = 0 [pid 22119] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci2-upstream-fs/strace-static-x86_64: Process 22123 attached [pid 22122] 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 [pid 22121] <... setpgid resumed>) = 0 [pid 22120] setpgid(0, 0 [pid 22119] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22118] <... clone3 resumed> => {parent_tid=[22122]}, 88) = 22122 [pid 22121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22120] <... setpgid resumed>) = 0 [pid 22123] set_robust_list(0x5555804616e0, 24 [pid 22122] <... rseq resumed>) = 0 [pid 22120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22118] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22123 [pid 22123] <... set_robust_list resumed>) = 0 [pid 22122] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22121] <... openat resumed>) = 3 [pid 22119] <... mmap resumed>) = 0x7fe46feef000 [pid 22118] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22123] rt_sigprocmask(SIG_SETMASK, [] [pid 22122] <... set_robust_list resumed>) = 0 [pid 22121] write(3, "1000", 4 [pid 22120] <... openat resumed>) = 3 [pid 22119] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22118] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22123] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22122] rt_sigprocmask(SIG_SETMASK, [] [pid 22121] <... write resumed>) = 4 [pid 22120] write(3, "1000", 4 [pid 22119] <... mprotect resumed>) = 0 [pid 22118] <... futex resumed>) = 0 [pid 22123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22122] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22121] close(3 [pid 22120] <... write resumed>) = 4 [pid 22119] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22118] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22123] <... prctl resumed>) = 0 [pid 22122] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22121] <... close resumed>) = 0 [pid 22120] close(3 [pid 22119] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22123] setpgid(0, 0 [pid 22122] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22121] write(1, "executing program\n", 18 [pid 22120] <... close resumed>) = 0 executing program [pid 22119] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22124 attached [pid 22123] <... setpgid resumed>) = 0 [pid 22122] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22121] <... write resumed>) = 18 [pid 22120] write(1, "executing program\n", 18 [pid 22124] 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 [pid 22123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22122] <... futex resumed>) = 1 [pid 22121] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22118] <... futex resumed>) = 0 executing program [pid 22124] <... rseq resumed>) = 0 [pid 22123] <... openat resumed>) = 3 [pid 22122] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22121] <... futex resumed>) = 0 [pid 22120] <... write resumed>) = 18 [pid 22119] <... clone3 resumed> => {parent_tid=[22124]}, 88) = 22124 [pid 22118] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22124] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22121] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22120] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22124] <... set_robust_list resumed>) = 0 [pid 22121] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22120] <... futex resumed>) = 0 [pid 22124] rt_sigprocmask(SIG_SETMASK, [] [pid 22122] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22121] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22120] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22119] rt_sigprocmask(SIG_SETMASK, [] [pid 22118] <... futex resumed>) = 0 [pid 22124] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22123] write(3, "1000", 4 [pid 22122] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22121] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22120] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22119] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22118] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22124] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22123] <... write resumed>) = 4 [pid 22122] <... futex resumed>) = 0 [pid 22121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22120] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22119] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22123] close(3 [pid 22122] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22120] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22119] <... futex resumed>) = 0 [pid 22118] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22124] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22123] <... close resumed>) = 0 [pid 22122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22121] <... mmap resumed>) = 0x7fe46feef000 [pid 22120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22119] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22118] <... futex resumed>) = 0 [pid 22124] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22123] write(1, "executing program\n", 18 [pid 22122] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22121] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22120] <... mmap resumed>) = 0x7fe46feef000 executing program [pid 22118] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22124] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22123] <... write resumed>) = 18 [pid 22122] <... openat resumed>) = 3 [pid 22121] <... mprotect resumed>) = 0 [pid 22120] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22124] <... futex resumed>) = 1 [pid 22124] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22123] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22122] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22120] <... mprotect resumed>) = 0 [pid 22119] <... futex resumed>) = 0 [pid 22121] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22123] <... futex resumed>) = 0 [pid 22122] <... futex resumed>) = 1 [pid 22120] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22119] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22118] <... futex resumed>) = 0 [pid 22123] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22122] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22121] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22119] <... futex resumed>) = 1 [pid 22118] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22124] <... futex resumed>) = 0 [pid 22123] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22121] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22120] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22119] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22118] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22125 attached [pid 22124] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22123] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22122] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22120] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22118] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22124] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22123] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22125] 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 [pid 22123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22122] <... pwrite64 resumed>) = 3 ci2-upstream-fs/strace-static-x86_64: Process 22126 attached [pid 22123] <... mmap resumed>) = 0x7fe46feef000 [pid 22126] 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 [pid 22123] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22122] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22126] <... rseq resumed>) = 0 [pid 22125] <... rseq resumed>) = 0 [pid 22124] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22123] <... mprotect resumed>) = 0 [pid 22122] <... futex resumed>) = 1 [pid 22121] <... clone3 resumed> => {parent_tid=[22125]}, 88) = 22125 [pid 22120] <... clone3 resumed> => {parent_tid=[22126]}, 88) = 22126 [pid 22118] <... futex resumed>) = 0 [pid 22126] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22125] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22124] <... futex resumed>) = 1 [pid 22123] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22122] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22121] rt_sigprocmask(SIG_SETMASK, [] [pid 22120] rt_sigprocmask(SIG_SETMASK, [] [pid 22119] <... futex resumed>) = 0 [pid 22118] exit_group(0 [pid 22120] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22126] <... set_robust_list resumed>) = 0 [pid 22125] <... set_robust_list resumed>) = 0 [pid 22124] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22123] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22122] <... futex resumed>) = ? [pid 22121] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22119] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22118] <... exit_group resumed>) = ? [pid 22126] rt_sigprocmask(SIG_SETMASK, [] [pid 22125] rt_sigprocmask(SIG_SETMASK, [] [pid 22124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22123] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22122] +++ exited with 0 +++ [pid 22121] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22120] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22119] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22127 attached [pid 22126] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22125] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22124] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22121] <... futex resumed>) = 0 [pid 22120] <... futex resumed>) = 0 [pid 22119] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22118] +++ exited with 0 +++ [pid 22127] 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 [pid 22126] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22125] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22124] <... openat resumed>) = 3 [pid 22123] <... clone3 resumed> => {parent_tid=[22127]}, 88) = 22127 [pid 22121] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22120] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22126] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22125] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22124] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22123] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22118, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22127] <... rseq resumed>) = 0 [pid 22127] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22126] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22125] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22124] <... futex resumed>) = 1 [pid 22123] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22119] <... futex resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22127] <... set_robust_list resumed>) = 0 [pid 22126] <... futex resumed>) = 1 [pid 22125] <... futex resumed>) = 1 [pid 22124] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22123] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22121] <... futex resumed>) = 0 [pid 22120] <... futex resumed>) = 0 [pid 22119] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22127] rt_sigprocmask(SIG_SETMASK, [] [pid 22126] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22125] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22123] <... futex resumed>) = 0 [pid 22121] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22120] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22119] <... futex resumed>) = 0 [pid 22127] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22120] <... futex resumed>) = 0 [pid 22127] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22125] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22124] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22123] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22121] <... futex resumed>) = 0 [pid 22120] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22119] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22127] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22126] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22125] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22124] <... pwrite64 resumed>) = 3 [pid 22121] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22127] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22126] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22125] <... futex resumed>) = 0 [pid 22124] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22123] <... futex resumed>) = 0 [pid 22121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22127] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22125] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22124] <... futex resumed>) = 1 [pid 22119] <... futex resumed>) = 0 [pid 22123] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... restart_syscall resumed>) = 0 [pid 22121] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22126] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22124] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22123] <... futex resumed>) = 0 [pid 22121] <... futex resumed>) = 0 [pid 22119] exit_group(0 [pid 22127] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22126] <... futex resumed>) = 1 [pid 22125] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22123] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22121] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22120] <... futex resumed>) = 0 [pid 22126] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22127] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22125] <... openat resumed>) = 3 [pid 22124] <... futex resumed>) = ? [pid 22120] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22119] <... exit_group resumed>) = ? [pid 22127] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22126] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22125] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22124] +++ exited with 0 +++ [pid 22120] <... futex resumed>) = 0 [pid 22127] <... futex resumed>) = 1 [pid 22126] <... openat resumed>) = 3 [pid 22125] <... futex resumed>) = 1 [pid 22123] <... futex resumed>) = 0 [pid 22121] <... futex resumed>) = 0 [pid 22120] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22119] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22127] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22126] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22125] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22123] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22121] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22126] <... futex resumed>) = 0 [pid 22125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22123] <... futex resumed>) = 0 [pid 22121] <... futex resumed>) = 0 [pid 22120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22127] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22126] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22125] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22123] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22121] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22120] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22127] <... openat resumed>) = 3 [pid 22126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22125] <... pwrite64 resumed>) = 3 [pid 22120] <... futex resumed>) = 0 [pid 22127] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22126] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22125] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22120] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22127] <... futex resumed>) = 1 [pid 22123] <... futex resumed>) = 0 [pid 22121] <... futex resumed>) = 0 [pid 22127] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22125] <... futex resumed>) = 1 [pid 22123] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22121] exit_group(0 [pid 22127] <... pwrite64 resumed>) = 3 [pid 22126] <... pwrite64 resumed>) = 3 [pid 22125] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22123] <... futex resumed>) = 0 [pid 22127] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22121] <... exit_group resumed>) = ? [pid 22126] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22128 attached [pid 22127] <... futex resumed>) = 0 [pid 22126] <... futex resumed>) = 1 [pid 22125] +++ exited with 0 +++ [pid 22123] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22120] <... futex resumed>) = 0 [pid 22128] set_robust_list(0x5555804616e0, 24 [pid 22127] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22126] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22121] +++ exited with 0 +++ [pid 22120] exit_group(0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22128 [pid 22128] <... set_robust_list resumed>) = 0 [pid 22126] <... futex resumed>) = ? [pid 22123] exit_group(0 [pid 22120] <... exit_group resumed>) = ? [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22128] rt_sigprocmask(SIG_SETMASK, [] [pid 22126] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22128] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 22128] setpgid(0, 0) = 0 [pid 22128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 22127] <... futex resumed>) = ? [pid 22123] <... exit_group resumed>) = ? [pid 5635] <... restart_syscall resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22128] write(3, "1000", 4 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22128] <... write resumed>) = 4 [pid 22127] +++ exited with 0 +++ [pid 22123] +++ exited with 0 +++ [pid 22120] +++ exited with 0 +++ [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22128] close(3 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 22129 attached [pid 22128] <... close resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22128] write(1, "executing program\n", 18 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22129] set_robust_list(0x5555804616e0, 24 [pid 22128] <... write resumed>) = 18 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22129 [pid 22128] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22128] <... futex resumed>) = 0 executing program [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22130 attached [pid 22129] <... set_robust_list resumed>) = 0 [pid 22128] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22131 attached [pid 22130] set_robust_list(0x5555804616e0, 24 [pid 22129] rt_sigprocmask(SIG_SETMASK, [] [pid 22128] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22130 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22131 [pid 22130] <... set_robust_list resumed>) = 0 [pid 22129] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22131] set_robust_list(0x5555804616e0, 24 [pid 22128] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22131] <... set_robust_list resumed>) = 0 [pid 22128] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22131] rt_sigprocmask(SIG_SETMASK, [] [pid 22130] rt_sigprocmask(SIG_SETMASK, [] [pid 22129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22132 attached [pid 22131] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22130] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22129] <... prctl resumed>) = 0 [pid 22128] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22132 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22132] set_robust_list(0x5555804616e0, 24 [pid 22131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22129] setpgid(0, 0 [pid 22128] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22132] <... set_robust_list resumed>) = 0 [pid 22131] <... prctl resumed>) = 0 [pid 22130] <... prctl resumed>) = 0 [pid 22129] <... setpgid resumed>) = 0 [pid 22128] <... mprotect resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22132] rt_sigprocmask(SIG_SETMASK, [] [pid 22131] setpgid(0, 0 [pid 22130] setpgid(0, 0 [pid 22129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22128] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22132] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22131] <... setpgid resumed>) = 0 [pid 22130] <... setpgid resumed>) = 0 [pid 22131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22128] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22129] <... openat resumed>) = 3 [pid 22132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22131] <... openat resumed>) = 3 [pid 22128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22133 attached [pid 22132] <... prctl resumed>) = 0 [pid 22131] write(3, "1000", 4 [pid 22130] <... openat resumed>) = 3 [pid 22129] write(3, "1000", 4 [pid 22132] setpgid(0, 0 [pid 22131] <... write resumed>) = 4 [pid 22130] write(3, "1000", 4 [pid 22129] <... write resumed>) = 4 [pid 22133] 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 [pid 22132] <... setpgid resumed>) = 0 executing program [pid 22131] close(3 [pid 22128] <... clone3 resumed> => {parent_tid=[22133]}, 88) = 22133 [pid 22131] <... close resumed>) = 0 [pid 22130] <... write resumed>) = 4 [pid 22129] close(3 [pid 22133] <... rseq resumed>) = 0 [pid 22132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22128] rt_sigprocmask(SIG_SETMASK, [] [pid 22133] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22131] write(1, "executing program\n", 18 [pid 22130] close(3 [pid 22129] <... close resumed>) = 0 [pid 22128] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22133] <... set_robust_list resumed>) = 0 [pid 22131] <... write resumed>) = 18 [pid 22130] <... close resumed>) = 0 executing program [pid 22129] write(1, "executing program\n", 18 [pid 22128] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22133] rt_sigprocmask(SIG_SETMASK, [] [pid 22132] <... openat resumed>) = 3 [pid 22131] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22130] write(1, "executing program\n", 18 [pid 22129] <... write resumed>) = 18 [pid 22128] <... futex resumed>) = 0 [pid 22133] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22132] write(3, "1000", 4 [pid 22133] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22131] <... futex resumed>) = 0 [pid 22130] <... write resumed>) = 18 [pid 22129] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22128] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22132] <... write resumed>) = 4 [pid 22133] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22131] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22130] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22129] <... futex resumed>) = 0 [pid 22133] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22132] close(3 [pid 22131] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22130] <... futex resumed>) = 0 [pid 22129] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22133] <... futex resumed>) = 1 [pid 22132] <... close resumed>) = 0 [pid 22131] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22129] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22128] <... futex resumed>) = 0 [pid 22133] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22132] write(1, "executing program\n", 18 [pid 22129] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22132] <... write resumed>) = 18 [pid 22129] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22132] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22131] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22130] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22129] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22128] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22133] <... futex resumed>) = 0 [pid 22132] <... futex resumed>) = 0 [pid 22131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22130] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22129] <... mmap resumed>) = 0x7fe46feef000 [pid 22128] <... futex resumed>) = 1 [pid 22133] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22132] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22131] <... mmap resumed>) = 0x7fe46feef000 [pid 22130] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22128] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22132] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22131] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22130] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22129] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22133] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22132] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22131] <... mprotect resumed>) = 0 [pid 22130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22133] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22132] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22131] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22130] <... mmap resumed>) = 0x7fe46feef000 [pid 22129] <... mprotect resumed>) = 0 [pid 22133] <... futex resumed>) = 1 [pid 22132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22131] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22130] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22129] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22128] <... futex resumed>) = 0 [pid 22133] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22132] <... mmap resumed>) = 0x7fe46feef000 [pid 22131] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22128] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22132] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22130] <... mprotect resumed>) = 0 [pid 22129] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22128] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22134 attached [pid 22133] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22132] <... mprotect resumed>) = 0 [pid 22129] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22128] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22130] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 22135 attached [pid 22134] 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 [pid 22133] <... openat resumed>) = 3 [pid 22132] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22131] <... clone3 resumed> => {parent_tid=[22134]}, 88) = 22134 [pid 22135] 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 [pid 22134] <... rseq resumed>) = 0 [pid 22133] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22132] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22131] rt_sigprocmask(SIG_SETMASK, [] [pid 22130] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22129] <... clone3 resumed> => {parent_tid=[22135]}, 88) = 22135 [pid 22135] <... rseq resumed>) = 0 [pid 22134] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22133] <... futex resumed>) = 1 [pid 22132] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22131] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22130] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22129] rt_sigprocmask(SIG_SETMASK, [] [pid 22128] <... futex resumed>) = 0 [pid 22135] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22134] <... set_robust_list resumed>) = 0 [pid 22133] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22131] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22137 attached ci2-upstream-fs/strace-static-x86_64: Process 22136 attached [pid 22135] <... set_robust_list resumed>) = 0 [pid 22134] rt_sigprocmask(SIG_SETMASK, [] [pid 22132] <... clone3 resumed> => {parent_tid=[22136]}, 88) = 22136 [pid 22131] <... futex resumed>) = 0 [pid 22130] <... clone3 resumed> => {parent_tid=[22137]}, 88) = 22137 [pid 22129] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22128] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22137] 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 [pid 22136] 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 [pid 22135] rt_sigprocmask(SIG_SETMASK, [] [pid 22134] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22133] <... futex resumed>) = 0 [pid 22132] rt_sigprocmask(SIG_SETMASK, [] [pid 22131] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22130] rt_sigprocmask(SIG_SETMASK, [] [pid 22129] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22128] <... futex resumed>) = 1 [pid 22137] <... rseq resumed>) = 0 [pid 22136] <... rseq resumed>) = 0 [pid 22135] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22134] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22133] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22132] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22130] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22129] <... futex resumed>) = 0 [pid 22128] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22137] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22136] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22135] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22133] <... pwrite64 resumed>) = 3 [pid 22132] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22130] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22129] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22137] <... set_robust_list resumed>) = 0 [pid 22136] <... set_robust_list resumed>) = 0 [pid 22135] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22134] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22133] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22132] <... futex resumed>) = 0 [pid 22130] <... futex resumed>) = 0 [pid 22137] rt_sigprocmask(SIG_SETMASK, [] [pid 22136] rt_sigprocmask(SIG_SETMASK, [] [pid 22135] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22134] <... futex resumed>) = 1 [pid 22133] <... futex resumed>) = 1 [pid 22132] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22131] <... futex resumed>) = 0 [pid 22130] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22128] <... futex resumed>) = 0 [pid 22137] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22136] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22135] <... futex resumed>) = 1 [pid 22134] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22133] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22131] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22129] <... futex resumed>) = 0 [pid 22128] exit_group(0 [pid 22137] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22135] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22134] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22131] <... futex resumed>) = 0 [pid 22129] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22133] <... futex resumed>) = ? [pid 22128] <... exit_group resumed>) = ? [pid 22136] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22137] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22134] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22131] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22129] <... futex resumed>) = 0 [pid 22137] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22136] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22134] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22135] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22137] <... futex resumed>) = 1 [pid 22130] <... futex resumed>) = 0 [pid 22137] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22135] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22129] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22136] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22135] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22134] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22133] +++ exited with 0 +++ [pid 22130] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22128] +++ exited with 0 +++ [pid 22137] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22136] <... futex resumed>) = 1 [pid 22135] <... futex resumed>) = 0 [pid 22134] <... futex resumed>) = 1 [pid 22132] <... futex resumed>) = 0 [pid 22131] <... futex resumed>) = 0 [pid 22130] <... futex resumed>) = 0 [pid 22129] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22128, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22137] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22136] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22135] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22134] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22132] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22131] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22130] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22129] <... futex resumed>) = 0 [pid 22137] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22135] <... openat resumed>) = 3 [pid 22134] <... openat resumed>) = 3 [pid 22132] <... futex resumed>) = 0 [pid 22131] <... futex resumed>) = 0 [pid 22130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22129] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22137] <... futex resumed>) = 0 [pid 22136] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22135] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22134] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22132] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22131] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22130] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22137] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22136] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22135] <... futex resumed>) = 0 [pid 22134] <... futex resumed>) = 0 [pid 22131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22130] <... futex resumed>) = 0 [pid 22129] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22137] <... openat resumed>) = 3 [pid 22136] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22135] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22134] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22131] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22130] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22129] <... futex resumed>) = 0 [pid 22137] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22136] <... futex resumed>) = 1 [pid 22135] <... pwrite64 resumed>) = 3 [pid 22134] <... pwrite64 resumed>) = 3 [pid 22132] <... futex resumed>) = 0 [pid 22131] <... futex resumed>) = 0 [pid 22130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22129] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22137] <... futex resumed>) = 0 [pid 22136] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22135] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22134] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22132] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22131] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22135] <... futex resumed>) = 0 [pid 22131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22137] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22136] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22135] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22134] <... futex resumed>) = 0 [pid 22132] <... futex resumed>) = 0 [pid 22130] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22129] exit_group(0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22138 attached [pid 22137] <... pwrite64 resumed>) = 3 [pid 22136] <... openat resumed>) = 3 [pid 22135] <... futex resumed>) = ? [pid 22134] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22132] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22131] exit_group(0 [pid 22130] <... futex resumed>) = 0 [pid 22129] <... exit_group resumed>) = ? [pid 22137] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22130] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22135] +++ exited with 0 +++ [pid 22138] set_robust_list(0x5555804616e0, 24 [pid 22137] <... futex resumed>) = 0 [pid 22131] <... exit_group resumed>) = ? [pid 22130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22138] <... set_robust_list resumed>) = 0 [pid 22137] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22136] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22134] <... futex resumed>) = ? [pid 22130] exit_group(0 [pid 22129] +++ exited with 0 +++ [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22138 [pid 22138] rt_sigprocmask(SIG_SETMASK, [] [pid 22136] <... futex resumed>) = 1 [pid 22132] <... futex resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22129, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22130] <... exit_group resumed>) = ? [pid 22137] <... futex resumed>) = ? [pid 22138] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22132] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22132] <... futex resumed>) = 0 [pid 22136] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22138] <... prctl resumed>) = 0 [pid 22132] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22138] setpgid(0, 0 [pid 22136] <... pwrite64 resumed>) = 3 [pid 22134] +++ exited with 0 +++ [pid 22131] +++ exited with 0 +++ [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22138] <... setpgid resumed>) = 0 [pid 22136] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22137] +++ exited with 0 +++ [pid 22136] <... futex resumed>) = 1 [pid 22132] <... futex resumed>) = 0 [pid 22130] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22138] <... openat resumed>) = 3 [pid 22136] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22132] exit_group(0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22130, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22138] write(3, "1000", 4 [pid 22136] <... futex resumed>) = ? [pid 22132] <... exit_group resumed>) = ? [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22138] <... write resumed>) = 4 [pid 22136] +++ exited with 0 +++ [pid 22138] close(3 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22138] <... close resumed>) = 0 [pid 22132] +++ exited with 0 +++ executing program [pid 22138] write(1, "executing program\n", 18) = 18 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22138] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22138] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22138] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22138] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 22141 attached ci2-upstream-fs/strace-static-x86_64: Process 22140 attached ci2-upstream-fs/strace-static-x86_64: Process 22139 attached [pid 22138] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22139 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22140 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22141] set_robust_list(0x5555804616e0, 24 [pid 22140] set_robust_list(0x5555804616e0, 24 [pid 22139] set_robust_list(0x5555804616e0, 24 [pid 22138] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22141 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22141] <... set_robust_list resumed>) = 0 [pid 22140] <... set_robust_list resumed>) = 0 [pid 22139] <... set_robust_list resumed>) = 0 [pid 22138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22142 attached [pid 22141] rt_sigprocmask(SIG_SETMASK, [] [pid 22139] rt_sigprocmask(SIG_SETMASK, [] [pid 22138] <... mmap resumed>) = 0x7fe46feef000 [pid 22140] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22140] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22139] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22142] set_robust_list(0x5555804616e0, 24 [pid 22141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22138] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22142 [pid 22142] <... set_robust_list resumed>) = 0 [pid 22141] <... prctl resumed>) = 0 [pid 22140] <... prctl resumed>) = 0 [pid 22139] <... prctl resumed>) = 0 [pid 22138] <... mprotect resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22142] rt_sigprocmask(SIG_SETMASK, [] [pid 22141] setpgid(0, 0 [pid 22140] setpgid(0, 0 [pid 22139] setpgid(0, 0 [pid 22138] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22142] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22141] <... setpgid resumed>) = 0 [pid 22140] <... setpgid resumed>) = 0 [pid 22139] <... setpgid resumed>) = 0 [pid 22138] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22138] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22142] <... prctl resumed>) = 0 [pid 22141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-upstream-fs/strace-static-x86_64: Process 22143 attached [pid 22142] setpgid(0, 0 [pid 22138] <... clone3 resumed> => {parent_tid=[22143]}, 88) = 22143 [pid 22143] 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 [pid 22142] <... setpgid resumed>) = 0 [pid 22140] <... openat resumed>) = 3 [pid 22143] <... rseq resumed>) = 0 [pid 22142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22141] <... openat resumed>) = 3 [pid 22138] rt_sigprocmask(SIG_SETMASK, [] [pid 22143] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22142] <... openat resumed>) = 3 [pid 22141] write(3, "1000", 4 [pid 22140] write(3, "1000", 4 [pid 22139] <... openat resumed>) = 3 [pid 22138] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22143] <... set_robust_list resumed>) = 0 [pid 22141] <... write resumed>) = 4 [pid 22140] <... write resumed>) = 4 [pid 22139] write(3, "1000", 4 [pid 22143] rt_sigprocmask(SIG_SETMASK, [] [pid 22142] write(3, "1000", 4 [pid 22138] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22140] close(3 [pid 22139] <... write resumed>) = 4 [pid 22143] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22142] <... write resumed>) = 4 [pid 22141] close(3 [pid 22140] <... close resumed>) = 0 [pid 22139] close(3 [pid 22138] <... futex resumed>) = 0 [pid 22143] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22142] close(3 [pid 22141] <... close resumed>) = 0 [pid 22140] write(1, "executing program\n", 18 [pid 22138] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22139] <... close resumed>) = 0 executing program [pid 22143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22142] <... close resumed>) = 0 executing program [pid 22141] write(1, "executing program\n", 18 [pid 22140] <... write resumed>) = 18 executing program [pid 22139] write(1, "executing program\n", 18 [pid 22143] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22142] write(1, "executing program\n", 18 [pid 22141] <... write resumed>) = 18 [pid 22140] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22139] <... write resumed>) = 18 executing program [pid 22143] <... futex resumed>) = 1 [pid 22142] <... write resumed>) = 18 [pid 22141] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22140] <... futex resumed>) = 0 [pid 22139] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22138] <... futex resumed>) = 0 [pid 22143] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22142] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22141] <... futex resumed>) = 0 [pid 22140] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22139] <... futex resumed>) = 0 [pid 22138] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22143] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22142] <... futex resumed>) = 0 [pid 22141] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22140] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22139] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22138] <... futex resumed>) = 0 [pid 22143] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22142] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22138] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22143] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22142] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22141] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22140] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22139] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22143] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22142] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22141] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22140] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22139] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22143] <... futex resumed>) = 1 [pid 22142] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22139] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22138] <... futex resumed>) = 0 [pid 22143] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22140] <... mmap resumed>) = 0x7fe46feef000 [pid 22139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22138] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22143] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22142] <... mmap resumed>) = 0x7fe46feef000 [pid 22141] <... mmap resumed>) = 0x7fe46feef000 [pid 22140] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22139] <... mmap resumed>) = 0x7fe46feef000 [pid 22138] <... futex resumed>) = 0 [pid 22143] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22142] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22141] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22140] <... mprotect resumed>) = 0 [pid 22139] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22138] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22143] <... openat resumed>) = 3 [pid 22142] <... mprotect resumed>) = 0 [pid 22141] <... mprotect resumed>) = 0 [pid 22140] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22139] <... mprotect resumed>) = 0 [pid 22143] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22142] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22140] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22139] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22143] <... futex resumed>) = 1 [pid 22142] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22141] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22139] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22138] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22144 attached [pid 22143] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22142] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22141] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22139] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22138] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22144] 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 [pid 22143] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 22146 attached ci2-upstream-fs/strace-static-x86_64: Process 22145 attached [pid 22144] <... rseq resumed>) = 0 [pid 22143] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22141] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22140] <... clone3 resumed> => {parent_tid=[22144]}, 88) = 22144 [pid 22138] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22147 attached [pid 22146] 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 [pid 22145] 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 [pid 22144] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22143] <... pwrite64 resumed>) = 3 [pid 22142] <... clone3 resumed> => {parent_tid=[22145]}, 88) = 22145 [pid 22140] rt_sigprocmask(SIG_SETMASK, [] [pid 22139] <... clone3 resumed> => {parent_tid=[22146]}, 88) = 22146 [pid 22138] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22147] 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 [pid 22146] <... rseq resumed>) = 0 [pid 22145] <... rseq resumed>) = 0 [pid 22144] <... set_robust_list resumed>) = 0 [pid 22143] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22142] rt_sigprocmask(SIG_SETMASK, [] [pid 22138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22147] <... rseq resumed>) = 0 [pid 22146] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22145] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22144] rt_sigprocmask(SIG_SETMASK, [] [pid 22143] <... futex resumed>) = 0 [pid 22142] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22141] <... clone3 resumed> => {parent_tid=[22147]}, 88) = 22147 [pid 22140] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22139] rt_sigprocmask(SIG_SETMASK, [] [pid 22138] exit_group(0 [pid 22147] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22146] <... set_robust_list resumed>) = 0 [pid 22145] <... set_robust_list resumed>) = 0 [pid 22144] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22142] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22141] rt_sigprocmask(SIG_SETMASK, [] [pid 22140] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22139] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22138] <... exit_group resumed>) = ? [pid 22147] <... set_robust_list resumed>) = 0 [pid 22146] rt_sigprocmask(SIG_SETMASK, [] [pid 22145] rt_sigprocmask(SIG_SETMASK, [] [pid 22144] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22143] +++ exited with 0 +++ [pid 22142] <... futex resumed>) = 0 [pid 22141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22140] <... futex resumed>) = 0 [pid 22139] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22147] rt_sigprocmask(SIG_SETMASK, [] [pid 22146] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22145] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22144] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22142] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22141] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22140] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22139] <... futex resumed>) = 0 [pid 22138] +++ exited with 0 +++ [pid 22147] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22146] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22145] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22144] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22141] <... futex resumed>) = 0 [pid 22140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22139] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22147] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22146] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22145] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22144] <... futex resumed>) = 0 [pid 22141] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22140] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22147] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22146] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22145] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22144] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22140] <... futex resumed>) = 0 [pid 22147] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22146] <... futex resumed>) = 1 [pid 22145] <... futex resumed>) = 1 [pid 22144] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22142] <... futex resumed>) = 0 [pid 22140] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22139] <... futex resumed>) = 0 [pid 22147] <... futex resumed>) = 1 [pid 22146] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22145] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22144] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22142] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22141] <... futex resumed>) = 0 [pid 22139] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22147] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22144] <... futex resumed>) = 0 [pid 22142] <... futex resumed>) = 0 [pid 22141] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22139] <... futex resumed>) = 0 [pid 22147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22146] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22145] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22144] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22142] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22141] <... futex resumed>) = 0 [pid 22140] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22139] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22147] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22146] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22145] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22141] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22140] <... futex resumed>) = 0 [pid 22147] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22146] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22145] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22144] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22140] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22147] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22146] <... futex resumed>) = 1 [pid 22145] <... futex resumed>) = 1 [pid 22144] <... openat resumed>) = 3 [pid 22142] <... futex resumed>) = 0 [pid 22139] <... futex resumed>) = 0 [pid 22147] <... futex resumed>) = 1 [pid 22146] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22145] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22144] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22142] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22141] <... futex resumed>) = 0 [pid 22139] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22147] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22144] <... futex resumed>) = 1 [pid 22142] <... futex resumed>) = 0 [pid 22141] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22140] <... futex resumed>) = 0 [pid 22139] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22146] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22145] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22144] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22142] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22141] <... futex resumed>) = 0 [pid 22140] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22139] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22147] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22146] <... openat resumed>) = 3 [pid 22145] <... openat resumed>) = 3 [pid 22144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22141] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22140] <... futex resumed>) = 0 [pid 22147] <... openat resumed>) = 3 [pid 22146] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22145] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22144] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22140] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22147] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22146] <... futex resumed>) = 1 [pid 22145] <... futex resumed>) = 1 [pid 22144] <... pwrite64 resumed>) = 3 [pid 22142] <... futex resumed>) = 0 [pid 22139] <... futex resumed>) = 0 [pid 22146] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22147] <... futex resumed>) = 1 [pid 22145] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22144] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22142] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22141] <... futex resumed>) = 0 [pid 22139] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22148 attached [pid 22147] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22144] <... futex resumed>) = 1 [pid 22142] <... futex resumed>) = 0 [pid 22141] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22140] <... futex resumed>) = 0 [pid 22139] <... futex resumed>) = 0 [pid 22148] set_robust_list(0x5555804616e0, 24 [pid 22147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22146] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22145] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22144] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22142] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22141] <... futex resumed>) = 0 [pid 22140] exit_group(0 [pid 22139] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22148] <... set_robust_list resumed>) = 0 [pid 22147] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22146] <... pwrite64 resumed>) = 3 [pid 22145] <... pwrite64 resumed>) = 3 [pid 22141] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22144] <... futex resumed>) = ? [pid 22140] <... exit_group resumed>) = ? [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22148 [pid 22148] rt_sigprocmask(SIG_SETMASK, [] [pid 22147] <... pwrite64 resumed>) = 3 [pid 22146] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22145] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22148] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22147] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22146] <... futex resumed>) = 1 [pid 22145] <... futex resumed>) = 1 [pid 22142] <... futex resumed>) = 0 [pid 22139] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22146] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22147] <... futex resumed>) = 1 [pid 22145] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22144] +++ exited with 0 +++ [pid 22142] exit_group(0 [pid 22141] <... futex resumed>) = 0 [pid 22140] +++ exited with 0 +++ [pid 22139] exit_group(0 [pid 22148] <... prctl resumed>) = 0 [pid 22147] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22146] <... futex resumed>) = ? [pid 22145] <... futex resumed>) = ? [pid 22142] <... exit_group resumed>) = ? [pid 22141] exit_group(0 [pid 22139] <... exit_group resumed>) = ? [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22148] setpgid(0, 0 [pid 22146] +++ exited with 0 +++ [pid 22145] +++ exited with 0 +++ [pid 22141] <... exit_group resumed>) = ? [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22148] <... setpgid resumed>) = 0 [pid 22147] <... futex resumed>) = ? [pid 22148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5629] <... restart_syscall resumed>) = 0 [pid 22148] <... openat resumed>) = 3 [pid 22142] +++ exited with 0 +++ [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22142, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22148] write(3, "1000", 4 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22148] <... write resumed>) = 4 [pid 22139] +++ exited with 0 +++ [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22148] close(3 [pid 22147] +++ exited with 0 +++ [pid 22148] <... close resumed>) = 0 [pid 22141] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 22149 attached [pid 22148] write(1, "executing program\n", 18 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22149 executing program [pid 22149] set_robust_list(0x5555804616e0, 24 [pid 22148] <... write resumed>) = 18 [pid 22149] <... set_robust_list resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22148] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22149] rt_sigprocmask(SIG_SETMASK, [] [pid 22148] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22149] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22148] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] <... restart_syscall resumed>) = 0 [pid 22148] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22148] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22149] <... prctl resumed>) = 0 [pid 22148] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22149] setpgid(0, 0 [pid 22148] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22149] <... setpgid resumed>) = 0 [pid 22148] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22151 attached ci2-upstream-fs/strace-static-x86_64: Process 22150 attached [pid 22149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22148] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITEci2-upstream-fs/strace-static-x86_64: Process 22152 attached [pid 22151] set_robust_list(0x5555804616e0, 24 [pid 22150] set_robust_list(0x5555804616e0, 24 [pid 22149] <... openat resumed>) = 3 [pid 22148] <... mprotect resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22150 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22151 [pid 22152] set_robust_list(0x5555804616e0, 24 [pid 22151] <... set_robust_list resumed>) = 0 [pid 22150] <... set_robust_list resumed>) = 0 [pid 22149] write(3, "1000", 4 [pid 22148] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22152 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22152] <... set_robust_list resumed>) = 0 [pid 22151] rt_sigprocmask(SIG_SETMASK, [] [pid 22150] rt_sigprocmask(SIG_SETMASK, [] [pid 22149] <... write resumed>) = 4 [pid 22148] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22152] rt_sigprocmask(SIG_SETMASK, [] [pid 22151] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22150] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22149] close(3 [pid 22148] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22153 attached [pid 22152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22149] <... close resumed>) = 0 [pid 22150] <... prctl resumed>) = 0 [pid 22152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22153] 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 [pid 22151] <... prctl resumed>) = 0 [pid 22150] setpgid(0, 0 [pid 22149] write(1, "executing program\n", 18 [pid 22148] <... clone3 resumed> => {parent_tid=[22153]}, 88) = 22153 [pid 22153] <... rseq resumed>) = 0 [pid 22152] <... prctl resumed>) = 0 [pid 22151] setpgid(0, 0 [pid 22150] <... setpgid resumed>) = 0 [pid 22149] <... write resumed>) = 18 executing program [pid 22148] rt_sigprocmask(SIG_SETMASK, [] [pid 22153] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22152] setpgid(0, 0 [pid 22151] <... setpgid resumed>) = 0 [pid 22150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22149] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22148] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22153] <... set_robust_list resumed>) = 0 [pid 22152] <... setpgid resumed>) = 0 [pid 22151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 22152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22151] <... openat resumed>) = 3 [pid 22150] <... openat resumed>) = 3 [pid 22149] <... futex resumed>) = 0 [pid 22148] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22151] write(3, "1000", 4 [pid 22149] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22148] <... futex resumed>) = 0 [pid 22151] <... write resumed>) = 4 [pid 22150] write(3, "1000", 4 [pid 22149] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22148] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22153] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22151] close(3 [pid 22150] <... write resumed>) = 4 [pid 22149] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22152] <... openat resumed>) = 3 [pid 22151] <... close resumed>) = 0 [pid 22150] close(3 [pid 22149] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22153] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22152] write(3, "1000", 4 [pid 22151] write(1, "executing program\n", 18 [pid 22150] <... close resumed>) = 0 executing program [pid 22149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22153] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22152] <... write resumed>) = 4 [pid 22151] <... write resumed>) = 18 [pid 22153] <... futex resumed>) = 1 [pid 22150] write(1, "executing program\n", 18 [pid 22149] <... mmap resumed>) = 0x7fe46feef000 [pid 22148] <... futex resumed>) = 0 executing program [pid 22153] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22152] close(3 [pid 22151] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22150] <... write resumed>) = 18 executing program [pid 22149] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22148] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22152] <... close resumed>) = 0 [pid 22153] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22151] <... futex resumed>) = 0 [pid 22150] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22149] <... mprotect resumed>) = 0 [pid 22148] <... futex resumed>) = 0 [pid 22152] write(1, "executing program\n", 18 [pid 22153] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22152] <... write resumed>) = 18 [pid 22151] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22150] <... futex resumed>) = 0 [pid 22149] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22148] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22153] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22152] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22151] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22150] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22149] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22153] <... futex resumed>) = 0 [pid 22152] <... futex resumed>) = 0 [pid 22151] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22150] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22149] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22148] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22153] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22152] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22151] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22150] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22148] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22154 attached [pid 22151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22150] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22153] <... openat resumed>) = 3 [pid 22152] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22151] <... mmap resumed>) = 0x7fe46feef000 [pid 22149] <... clone3 resumed> => {parent_tid=[22154]}, 88) = 22154 [pid 22148] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22150] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22154] 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 [pid 22152] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22151] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22150] <... mmap resumed>) = 0x7fe46feef000 [pid 22149] rt_sigprocmask(SIG_SETMASK, [] [pid 22154] <... rseq resumed>) = 0 [pid 22153] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22154] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22151] <... mprotect resumed>) = 0 [pid 22150] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22149] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22154] <... set_robust_list resumed>) = 0 [pid 22153] <... futex resumed>) = 1 [pid 22152] <... mmap resumed>) = 0x7fe46feef000 [pid 22151] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22150] <... mprotect resumed>) = 0 [pid 22149] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22148] <... futex resumed>) = 0 [pid 22154] rt_sigprocmask(SIG_SETMASK, [] [pid 22153] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22152] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22154] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22151] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22150] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22149] <... futex resumed>) = 0 [pid 22148] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22154] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22152] <... mprotect resumed>) = 0 [pid 22151] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22150] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22149] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22148] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22155 attached [pid 22154] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22153] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22150] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22148] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22156 attached [pid 22155] 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 [pid 22154] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22153] <... pwrite64 resumed>) = 3 [pid 22152] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22151] <... clone3 resumed> => {parent_tid=[22155]}, 88) = 22155 [pid 22156] 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 [pid 22155] <... rseq resumed>) = 0 [pid 22154] <... futex resumed>) = 1 [pid 22153] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22152] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22151] rt_sigprocmask(SIG_SETMASK, [] [pid 22150] <... clone3 resumed> => {parent_tid=[22156]}, 88) = 22156 [pid 22149] <... futex resumed>) = 0 [pid 22156] <... rseq resumed>) = 0 [pid 22155] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22154] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22153] <... futex resumed>) = 1 [pid 22152] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22151] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22150] rt_sigprocmask(SIG_SETMASK, [] [pid 22149] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22148] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22157 attached [pid 22155] <... set_robust_list resumed>) = 0 [pid 22154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22153] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22151] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22150] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22156] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22149] <... futex resumed>) = 0 [pid 22148] exit_group(0 [pid 22156] <... set_robust_list resumed>) = 0 [pid 22155] rt_sigprocmask(SIG_SETMASK, [] [pid 22154] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22152] <... clone3 resumed> => {parent_tid=[22157]}, 88) = 22157 [pid 22151] <... futex resumed>) = 0 [pid 22150] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22149] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22157] 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 [pid 22156] rt_sigprocmask(SIG_SETMASK, [] [pid 22155] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22153] <... futex resumed>) = ? [pid 22152] rt_sigprocmask(SIG_SETMASK, [] [pid 22151] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22150] <... futex resumed>) = 0 [pid 22148] <... exit_group resumed>) = ? [pid 22157] <... rseq resumed>) = 0 [pid 22156] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22155] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22154] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22153] +++ exited with 0 +++ [pid 22152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22150] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22157] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22156] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 22155] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22157] <... set_robust_list resumed>) = 0 [pid 22154] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22152] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22156] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22155] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22152] <... futex resumed>) = 0 [pid 22157] rt_sigprocmask(SIG_SETMASK, [] [pid 22156] <... futex resumed>) = 1 [pid 22154] <... futex resumed>) = 1 [pid 22157] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22154] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22156] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22155] <... futex resumed>) = 1 [pid 22152] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22151] <... futex resumed>) = 0 [pid 22150] <... futex resumed>) = 0 [pid 22149] <... futex resumed>) = 0 [pid 22148] +++ exited with 0 +++ [pid 22157] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 22155] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22151] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22150] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22149] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22148, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22157] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22156] <... futex resumed>) = 0 [pid 22155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22154] <... futex resumed>) = 0 [pid 22151] <... futex resumed>) = 0 [pid 22150] <... futex resumed>) = 1 [pid 22149] <... futex resumed>) = 1 [pid 22157] <... futex resumed>) = 1 [pid 22156] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22155] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22154] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22152] <... futex resumed>) = 0 [pid 22151] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22150] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22149] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22157] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22156] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22155] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22154] <... openat resumed>) = 3 [pid 22152] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22155] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22152] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22157] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22155] <... futex resumed>) = 1 [pid 22152] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22151] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22157] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22156] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22155] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22154] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22151] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22157] <... futex resumed>) = 0 [pid 22156] <... futex resumed>) = 1 [pid 22155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22154] <... futex resumed>) = 1 [pid 22152] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22151] <... futex resumed>) = 0 [pid 22150] <... futex resumed>) = 0 [pid 22149] <... futex resumed>) = 0 [pid 22157] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22156] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22154] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22157] <... openat resumed>) = 3 [pid 22155] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22152] <... futex resumed>) = 0 [pid 22151] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22150] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22149] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22158 attached [pid 22155] <... openat resumed>) = 3 [pid 22152] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22150] <... futex resumed>) = 1 [pid 22149] <... futex resumed>) = 1 [pid 22158] set_robust_list(0x5555804616e0, 24 [pid 22157] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22156] <... futex resumed>) = 0 [pid 22155] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22154] <... futex resumed>) = 0 [pid 22150] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22149] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22158] <... set_robust_list resumed>) = 0 [pid 22157] <... futex resumed>) = 1 [pid 22156] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22155] <... futex resumed>) = 1 [pid 22154] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22152] <... futex resumed>) = 0 [pid 22151] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22158 [pid 22158] rt_sigprocmask(SIG_SETMASK, [] [pid 22157] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22156] <... openat resumed>) = 3 [pid 22155] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22154] <... pwrite64 resumed>) = 3 [pid 22152] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22151] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22158] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22156] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22155] <... pwrite64 resumed>) = 3 [pid 22154] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22152] <... futex resumed>) = 0 [pid 22151] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22157] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22156] <... futex resumed>) = 1 [pid 22155] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22154] <... futex resumed>) = 1 [pid 22152] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22151] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22150] <... futex resumed>) = 0 [pid 22149] <... futex resumed>) = 0 [pid 22158] <... prctl resumed>) = 0 [pid 22157] <... pwrite64 resumed>) = 3 [pid 22156] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22155] <... futex resumed>) = 0 [pid 22154] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22150] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22149] exit_group(0 [pid 22155] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22151] exit_group(0 [pid 22150] <... futex resumed>) = 0 [pid 22149] <... exit_group resumed>) = ? [pid 22156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22158] setpgid(0, 0 [pid 22157] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22156] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22155] <... futex resumed>) = ? [pid 22154] <... futex resumed>) = ? [pid 22151] <... exit_group resumed>) = ? [pid 22150] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22156] <... pwrite64 resumed>) = 3 [pid 22155] +++ exited with 0 +++ [pid 22157] <... futex resumed>) = 1 [pid 22152] <... futex resumed>) = 0 [pid 22158] <... setpgid resumed>) = 0 [pid 22157] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22156] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22154] +++ exited with 0 +++ [pid 22152] exit_group(0 [pid 22151] +++ exited with 0 +++ [pid 22149] +++ exited with 0 +++ [pid 22158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22157] <... futex resumed>) = ? [pid 22156] <... futex resumed>) = 1 [pid 22152] <... exit_group resumed>) = ? [pid 22150] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22149, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22158] <... openat resumed>) = 3 [pid 22157] +++ exited with 0 +++ [pid 22156] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22150] exit_group(0 [pid 22156] <... futex resumed>) = ? [pid 22150] <... exit_group resumed>) = ? [pid 22158] write(3, "1000", 4 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22158] <... write resumed>) = 4 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22158] close(3 [pid 22152] +++ exited with 0 +++ [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22158] <... close resumed>) = 0 [pid 22156] +++ exited with 0 +++ [pid 22150] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22152, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22158] write(1, "executing program\n", 18 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22160 attached executing program [pid 22158] <... write resumed>) = 18 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22160 [pid 22160] set_robust_list(0x5555804616e0, 24 [pid 22158] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22158] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22159 attached [pid 22160] <... set_robust_list resumed>) = 0 [pid 22158] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 22160] rt_sigprocmask(SIG_SETMASK, [] [pid 22159] set_robust_list(0x5555804616e0, 24 [pid 22158] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22160] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22159] <... set_robust_list resumed>) = 0 [pid 22158] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22159 [pid 22160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22159] rt_sigprocmask(SIG_SETMASK, [] [pid 22158] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22160] <... prctl resumed>) = 0 [pid 22159] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22160] setpgid(0, 0 [pid 22159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22158] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22160] <... setpgid resumed>) = 0 [pid 22160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22158] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22160] <... openat resumed>) = 3 [pid 22159] <... prctl resumed>) = 0 [pid 22158] <... mprotect resumed>) = 0 [pid 22159] setpgid(0, 0 [pid 22158] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22160] write(3, "1000", 4 [pid 22159] <... setpgid resumed>) = 0 [pid 22158] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22158] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22160] <... write resumed>) = 4 ci2-upstream-fs/strace-static-x86_64: Process 22161 attached [pid 22160] close(3 [pid 22159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22161 ci2-upstream-fs/strace-static-x86_64: Process 22163 attached ci2-upstream-fs/strace-static-x86_64: Process 22162 attached [pid 22161] set_robust_list(0x5555804616e0, 24 [pid 22160] <... close resumed>) = 0 [pid 22159] <... openat resumed>) = 3 [pid 22158] <... clone3 resumed> => {parent_tid=[22162]}, 88) = 22162 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22163] set_robust_list(0x5555804616e0, 24 [pid 22162] 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 [pid 22161] <... set_robust_list resumed>) = 0 [pid 22160] write(1, "executing program\n", 18 [pid 22159] write(3, "1000", 4 [pid 22158] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22163 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22162] <... rseq resumed>) = 0 [pid 22161] rt_sigprocmask(SIG_SETMASK, [] [pid 22160] <... write resumed>) = 18 executing program [pid 22163] <... set_robust_list resumed>) = 0 [pid 22162] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22161] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22160] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22159] <... write resumed>) = 4 [pid 22158] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22163] rt_sigprocmask(SIG_SETMASK, [] [pid 22162] <... set_robust_list resumed>) = 0 [pid 22161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22160] <... futex resumed>) = 0 [pid 22159] close(3 [pid 22158] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22163] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22162] rt_sigprocmask(SIG_SETMASK, [] [pid 22161] <... prctl resumed>) = 0 [pid 22160] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22159] <... close resumed>) = 0 [pid 22158] <... futex resumed>) = 0 [pid 22163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22162] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22161] setpgid(0, 0 [pid 22160] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22159] write(1, "executing program\n", 18 executing program [pid 22158] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22163] <... prctl resumed>) = 0 [pid 22162] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22161] <... setpgid resumed>) = 0 [pid 22160] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22159] <... write resumed>) = 18 [pid 22163] setpgid(0, 0 [pid 22161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22160] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22159] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22163] <... setpgid resumed>) = 0 [pid 22162] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22159] <... futex resumed>) = 0 [pid 22163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22159] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22163] <... openat resumed>) = 3 [pid 22162] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22160] <... mmap resumed>) = 0x7fe46feef000 [pid 22159] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22162] <... futex resumed>) = 1 [pid 22161] <... openat resumed>) = 3 [pid 22160] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22162] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22163] write(3, "1000", 4 [pid 22159] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22158] <... futex resumed>) = 0 [pid 22163] <... write resumed>) = 4 [pid 22161] write(3, "1000", 4 [pid 22160] <... mprotect resumed>) = 0 [pid 22159] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22158] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22163] close(3 [pid 22161] <... write resumed>) = 4 [pid 22158] <... futex resumed>) = 1 [pid 22161] close(3 [pid 22163] <... close resumed>) = 0 [pid 22161] <... close resumed>) = 0 [pid 22160] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22158] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22163] write(1, "executing program\n", 18 [pid 22162] <... futex resumed>) = 0 executing program [pid 22161] write(1, "executing program\n", 18 [pid 22160] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 22159] <... mmap resumed>) = 0x7fe46feef000 [pid 22163] <... write resumed>) = 18 [pid 22162] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22161] <... write resumed>) = 18 [pid 22160] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22159] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22161] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22164 attached [pid 22163] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22162] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22161] <... futex resumed>) = 0 [pid 22159] <... mprotect resumed>) = 0 [pid 22164] 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 [pid 22163] <... futex resumed>) = 0 [pid 22162] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22161] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22160] <... clone3 resumed> => {parent_tid=[22164]}, 88) = 22164 [pid 22159] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22164] <... rseq resumed>) = 0 [pid 22163] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22162] <... futex resumed>) = 1 [pid 22161] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22160] rt_sigprocmask(SIG_SETMASK, [] [pid 22159] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22158] <... futex resumed>) = 0 [pid 22164] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22163] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22162] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22161] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22160] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22159] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22158] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22165 attached [pid 22164] <... set_robust_list resumed>) = 0 [pid 22163] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22161] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22160] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22158] <... futex resumed>) = 0 [pid 22165] 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 [pid 22164] rt_sigprocmask(SIG_SETMASK, [] [pid 22162] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22160] <... futex resumed>) = 0 [pid 22165] <... rseq resumed>) = 0 [pid 22164] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22163] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22159] <... clone3 resumed> => {parent_tid=[22165]}, 88) = 22165 [pid 22158] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22165] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22164] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22162] <... openat resumed>) = 3 [pid 22161] <... mmap resumed>) = 0x7fe46feef000 [pid 22160] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22159] rt_sigprocmask(SIG_SETMASK, [] [pid 22165] <... set_robust_list resumed>) = 0 [pid 22164] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22163] <... mmap resumed>) = 0x7fe46feef000 [pid 22162] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22161] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22165] rt_sigprocmask(SIG_SETMASK, [] [pid 22164] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22163] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22162] <... futex resumed>) = 1 [pid 22159] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22158] <... futex resumed>) = 0 [pid 22161] <... mprotect resumed>) = 0 [pid 22165] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22164] <... futex resumed>) = 1 [pid 22163] <... mprotect resumed>) = 0 [pid 22162] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22160] <... futex resumed>) = 0 [pid 22159] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22161] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22158] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22165] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22164] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22163] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22161] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22160] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22159] <... futex resumed>) = 0 [pid 22158] <... futex resumed>) = 0 [pid 22165] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22164] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22163] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22162] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22161] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22160] <... futex resumed>) = 0 [pid 22159] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22158] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22166 attached [pid 22165] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22164] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22163] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22162] <... pwrite64 resumed>) = 3 [pid 22160] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 22167 attached [pid 22166] 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 [pid 22165] <... futex resumed>) = 0 [pid 22164] <... futex resumed>) = 0 [pid 22162] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22161] <... clone3 resumed> => {parent_tid=[22166]}, 88) = 22166 [pid 22160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22159] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22167] 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 [pid 22166] <... rseq resumed>) = 0 [pid 22165] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22164] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22163] <... clone3 resumed> => {parent_tid=[22167]}, 88) = 22167 [pid 22162] <... futex resumed>) = 1 [pid 22161] rt_sigprocmask(SIG_SETMASK, [] [pid 22160] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22159] <... futex resumed>) = 0 [pid 22158] <... futex resumed>) = 0 [pid 22167] <... rseq resumed>) = 0 [pid 22166] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22165] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22163] rt_sigprocmask(SIG_SETMASK, [] [pid 22162] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22161] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22160] <... futex resumed>) = 0 [pid 22159] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22167] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22166] <... set_robust_list resumed>) = 0 [pid 22165] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22164] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22163] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22161] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22160] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22158] exit_group(0 [pid 22167] <... set_robust_list resumed>) = 0 [pid 22166] rt_sigprocmask(SIG_SETMASK, [] [pid 22165] <... futex resumed>) = 0 [pid 22164] <... openat resumed>) = 3 [pid 22163] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22162] <... futex resumed>) = ? [pid 22161] <... futex resumed>) = 0 [pid 22159] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22158] <... exit_group resumed>) = ? [pid 22167] rt_sigprocmask(SIG_SETMASK, [] [pid 22166] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22165] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22164] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22163] <... futex resumed>) = 0 [pid 22162] +++ exited with 0 +++ [pid 22161] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22159] <... futex resumed>) = 0 [pid 22167] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22166] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22165] <... openat resumed>) = 3 [pid 22164] <... futex resumed>) = 1 [pid 22163] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22160] <... futex resumed>) = 0 [pid 22159] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22158] +++ exited with 0 +++ [pid 22167] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22166] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22165] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22164] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22160] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22167] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22166] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22165] <... futex resumed>) = 0 [pid 22164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22160] <... futex resumed>) = 0 [pid 22159] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22167] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22166] <... futex resumed>) = 1 [pid 22165] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22164] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22161] <... futex resumed>) = 0 [pid 22160] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22159] <... futex resumed>) = 0 [pid 22167] <... futex resumed>) = 1 [pid 22166] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22165] <... pwrite64 resumed>) = 3 [pid 22164] <... pwrite64 resumed>) = 3 [pid 22163] <... futex resumed>) = 0 [pid 22161] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22159] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22167] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22165] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22164] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22161] <... futex resumed>) = 0 [pid 22166] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22165] <... futex resumed>) = 0 [pid 22164] <... futex resumed>) = 1 [pid 22163] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22161] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22160] <... futex resumed>) = 0 [pid 22159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22167] <... futex resumed>) = 0 [pid 22166] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22165] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22164] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22163] <... futex resumed>) = 1 [pid 22160] exit_group(0 [pid 22159] exit_group(0 [pid 22167] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22166] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22165] <... futex resumed>) = ? [pid 22164] <... futex resumed>) = ? [pid 22163] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22160] <... exit_group resumed>) = ? [pid 22159] <... exit_group resumed>) = ? [pid 22167] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22166] <... futex resumed>) = 1 [pid 22165] +++ exited with 0 +++ [pid 22164] +++ exited with 0 +++ [pid 22161] <... futex resumed>) = 0 [pid 22167] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22166] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22161] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22160] +++ exited with 0 +++ [pid 22159] +++ exited with 0 +++ [pid 22167] <... futex resumed>) = 1 [pid 22166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22163] <... futex resumed>) = 0 [pid 22161] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22160, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22167] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22166] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22163] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22161] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22166] <... openat resumed>) = 3 [pid 22163] <... futex resumed>) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22167] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22166] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22163] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22167] <... openat resumed>) = 3 [pid 22166] <... futex resumed>) = 1 [pid 22161] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22168 attached [pid 22167] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22166] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22161] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22168] set_robust_list(0x5555804616e0, 24 [pid 22167] <... futex resumed>) = 1 [pid 22166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22163] <... futex resumed>) = 0 [pid 22161] <... futex resumed>) = 0 [pid 22168] <... set_robust_list resumed>) = 0 [pid 22167] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22166] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22163] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22161] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 22169 attached [pid 22168] rt_sigprocmask(SIG_SETMASK, [] [pid 22167] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22166] <... pwrite64 resumed>) = 3 [pid 22163] <... futex resumed>) = 0 [pid 22169] set_robust_list(0x5555804616e0, 24 [pid 22168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22167] <... pwrite64 resumed>) = 3 [pid 22166] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22163] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22168 [pid 22169] <... set_robust_list resumed>) = 0 [pid 22168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22167] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22166] <... futex resumed>) = 1 [pid 22163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22161] <... futex resumed>) = 0 [pid 22169] rt_sigprocmask(SIG_SETMASK, [] [pid 22168] <... prctl resumed>) = 0 [pid 22167] <... futex resumed>) = 0 [pid 22166] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22163] exit_group(0 [pid 22161] exit_group(0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22169 [pid 22169] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22168] setpgid(0, 0 [pid 22166] <... futex resumed>) = ? [pid 22163] <... exit_group resumed>) = ? [pid 22161] <... exit_group resumed>) = ? [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22168] <... setpgid resumed>) = 0 [pid 22167] +++ exited with 0 +++ [pid 22166] +++ exited with 0 +++ [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22169] <... prctl resumed>) = 0 [pid 22168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22169] setpgid(0, 0) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22168] <... openat resumed>) = 3 [pid 22169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22161] +++ exited with 0 +++ [pid 22169] <... openat resumed>) = 3 [pid 22169] write(3, "1000", 4 [pid 22168] write(3, "1000", 4 [pid 22163] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 22170 attached [pid 22169] <... write resumed>) = 4 [pid 22168] <... write resumed>) = 4 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22163, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22170] set_robust_list(0x5555804616e0, 24 [pid 22169] close(3 [pid 22168] close(3 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22170 [pid 22170] <... set_robust_list resumed>) = 0 [pid 22169] <... close resumed>) = 0 [pid 22168] <... close resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 22170] rt_sigprocmask(SIG_SETMASK, [] [pid 22169] write(1, "executing program\n", 18 [pid 22168] write(1, "executing program\n", 18 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22170] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22169] <... write resumed>) = 18 [pid 22168] <... write resumed>) = 18 executing program executing program [pid 22170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22169] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22168] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22170] <... prctl resumed>) = 0 [pid 22169] <... futex resumed>) = 0 [pid 22168] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22170] setpgid(0, 0 [pid 22169] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22168] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22170] <... setpgid resumed>) = 0 [pid 22169] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22168] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22171 attached [pid 22170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22169] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22168] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22171] set_robust_list(0x5555804616e0, 24) = 0 [pid 22170] <... openat resumed>) = 3 [pid 22169] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22171] rt_sigprocmask(SIG_SETMASK, [] [pid 22169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22171] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22170] write(3, "1000", 4 [pid 22169] <... mmap resumed>) = 0x7fe46feef000 [pid 22168] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22170] <... write resumed>) = 4 [pid 22169] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22168] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22171 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22172 attached [pid 22171] <... prctl resumed>) = 0 [pid 22170] close(3 [pid 22169] <... mprotect resumed>) = 0 [pid 22168] <... mprotect resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22171] setpgid(0, 0 [pid 22170] <... close resumed>) = 0 [pid 22172] set_robust_list(0x5555804616e0, 24 [pid 22171] <... setpgid resumed>) = 0 executing program [pid 22170] write(1, "executing program\n", 18 [pid 22169] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22168] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22172 [pid 22172] <... set_robust_list resumed>) = 0 [pid 22171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22170] <... write resumed>) = 18 [pid 22169] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22168] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22172] rt_sigprocmask(SIG_SETMASK, [] [pid 22171] <... openat resumed>) = 3 [pid 22170] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22169] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22168] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22174 attached ci2-upstream-fs/strace-static-x86_64: Process 22173 attached [pid 22172] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22171] write(3, "1000", 4 [pid 22170] <... futex resumed>) = 0 [pid 22174] 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 [pid 22173] 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 [pid 22172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22171] <... write resumed>) = 4 [pid 22170] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22169] <... clone3 resumed> => {parent_tid=[22174]}, 88) = 22174 [pid 22168] <... clone3 resumed> => {parent_tid=[22173]}, 88) = 22173 [pid 22174] <... rseq resumed>) = 0 [pid 22173] <... rseq resumed>) = 0 [pid 22172] <... prctl resumed>) = 0 [pid 22171] close(3 [pid 22170] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22169] rt_sigprocmask(SIG_SETMASK, [] [pid 22168] rt_sigprocmask(SIG_SETMASK, [] [pid 22174] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22173] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22172] setpgid(0, 0 [pid 22171] <... close resumed>) = 0 [pid 22170] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22169] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22174] <... set_robust_list resumed>) = 0 [pid 22173] <... set_robust_list resumed>) = 0 [pid 22174] rt_sigprocmask(SIG_SETMASK, [] [pid 22172] <... setpgid resumed>) = 0 [pid 22173] rt_sigprocmask(SIG_SETMASK, [] [pid 22171] write(1, "executing program\n", 18 [pid 22170] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22169] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 22168] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22174] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22173] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22171] <... write resumed>) = 18 [pid 22170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22169] <... futex resumed>) = 0 [pid 22168] <... futex resumed>) = 0 [pid 22174] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22173] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22172] <... openat resumed>) = 3 [pid 22171] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22170] <... mmap resumed>) = 0x7fe46feef000 [pid 22169] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22168] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22174] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22173] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22172] write(3, "1000", 4 [pid 22171] <... futex resumed>) = 0 [pid 22170] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22174] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22173] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22172] <... write resumed>) = 4 [pid 22171] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22170] <... mprotect resumed>) = 0 [pid 22174] <... futex resumed>) = 1 [pid 22173] <... futex resumed>) = 1 [pid 22172] close(3 [pid 22171] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22170] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22169] <... futex resumed>) = 0 [pid 22168] <... futex resumed>) = 0 [pid 22174] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22173] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22172] <... close resumed>) = 0 [pid 22171] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22170] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22169] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22168] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22172] write(1, "executing program\n", 18 [pid 22171] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22170] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22169] <... futex resumed>) = 0 [pid 22168] <... futex resumed>) = 0 [pid 22174] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22173] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22172] <... write resumed>) = 18 [pid 22171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22174] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22169] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22168] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22175 attached [pid 22174] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22173] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22172] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22171] <... mmap resumed>) = 0x7fe46feef000 [pid 22169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22175] 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 [pid 22174] <... futex resumed>) = 0 [pid 22172] <... futex resumed>) = 0 [pid 22171] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22170] <... clone3 resumed> => {parent_tid=[22175]}, 88) = 22175 [pid 22169] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22175] <... rseq resumed>) = 0 [pid 22174] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22173] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22172] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22171] <... mprotect resumed>) = 0 [pid 22170] rt_sigprocmask(SIG_SETMASK, [] [pid 22169] <... futex resumed>) = 0 [pid 22175] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22174] <... openat resumed>) = 3 [pid 22173] <... futex resumed>) = 1 [pid 22172] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22168] <... futex resumed>) = 0 [pid 22171] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22170] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22169] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22175] <... set_robust_list resumed>) = 0 [pid 22174] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22173] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22172] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22171] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22170] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22168] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22175] rt_sigprocmask(SIG_SETMASK, [] [pid 22174] <... futex resumed>) = 0 [pid 22173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22172] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22171] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22170] <... futex resumed>) = 0 [pid 22169] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22168] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22176 attached [pid 22175] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22174] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22173] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22170] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22169] <... futex resumed>) = 0 [pid 22168] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22176] 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 [pid 22175] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22174] <... pwrite64 resumed>) = 3 [pid 22173] <... openat resumed>) = 3 [pid 22172] <... mmap resumed>) = 0x7fe46feef000 [pid 22171] <... clone3 resumed> => {parent_tid=[22176]}, 88) = 22176 [pid 22169] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22176] <... rseq resumed>) = 0 [pid 22172] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22171] rt_sigprocmask(SIG_SETMASK, [] [pid 22176] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22175] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22174] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22176] <... set_robust_list resumed>) = 0 [pid 22173] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22172] <... mprotect resumed>) = 0 [pid 22171] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22176] rt_sigprocmask(SIG_SETMASK, [] [pid 22175] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22174] <... futex resumed>) = 1 [pid 22173] <... futex resumed>) = 1 [pid 22171] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22169] <... futex resumed>) = 0 [pid 22168] <... futex resumed>) = 0 [pid 22176] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22175] <... futex resumed>) = 1 [pid 22174] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22173] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22172] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22171] <... futex resumed>) = 0 [pid 22170] <... futex resumed>) = 0 [pid 22169] exit_group(0 [pid 22168] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22176] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22175] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22171] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22170] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22169] <... exit_group resumed>) = ? [pid 22168] <... futex resumed>) = 0 [pid 22174] <... futex resumed>) = ? [pid 22172] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22176] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22173] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22172] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22170] <... futex resumed>) = 0 [pid 22168] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22173] <... pwrite64 resumed>) = 3 [pid 22173] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22168] <... futex resumed>) = 0 [pid 22176] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22175] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22173] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22168] exit_group(0 [pid 22170] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22177 attached [pid 22173] <... futex resumed>) = ? [pid 22168] <... exit_group resumed>) = ? [pid 22177] 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 [pid 22176] <... futex resumed>) = 1 [pid 22175] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22173] +++ exited with 0 +++ [pid 22172] <... clone3 resumed> => {parent_tid=[22177]}, 88) = 22177 [pid 22171] <... futex resumed>) = 0 [pid 22177] <... rseq resumed>) = 0 [pid 22176] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22175] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22174] +++ exited with 0 +++ [pid 22172] rt_sigprocmask(SIG_SETMASK, [] [pid 22171] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22169] +++ exited with 0 +++ [pid 22177] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22171] <... futex resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22177] <... set_robust_list resumed>) = 0 [pid 22176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22175] <... futex resumed>) = 1 [pid 22172] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22171] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22170] <... futex resumed>) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22177] rt_sigprocmask(SIG_SETMASK, [] [pid 22176] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22175] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22172] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22170] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22177] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22172] <... futex resumed>) = 0 [pid 22170] <... futex resumed>) = 0 [pid 22168] +++ exited with 0 +++ [pid 5628] <... restart_syscall resumed>) = 0 [pid 22177] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22176] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22175] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22172] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22170] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22168, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22177] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22177] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22176] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22177] <... futex resumed>) = 1 [pid 22176] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22172] <... futex resumed>) = 0 [pid 22171] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22175] <... openat resumed>) = 3 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22177] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22175] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22172] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22171] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22176] <... futex resumed>) = 0 [pid 22175] <... futex resumed>) = 1 [pid 22172] <... futex resumed>) = 0 [pid 22171] <... futex resumed>) = 1 [pid 22170] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22177] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22176] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22175] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22172] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22171] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22170] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22178 attached [pid 22177] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22176] <... openat resumed>) = 3 [pid 22175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22170] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22179 attached [pid 22178] set_robust_list(0x5555804616e0, 24 [pid 22177] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22178] <... set_robust_list resumed>) = 0 [pid 22175] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22172] <... futex resumed>) = 0 [pid 22176] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22170] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22178 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22179 [pid 22179] set_robust_list(0x5555804616e0, 24 [pid 22178] rt_sigprocmask(SIG_SETMASK, [] [pid 22177] <... futex resumed>) = 1 [pid 22176] <... futex resumed>) = 1 [pid 22175] <... pwrite64 resumed>) = 3 [pid 22172] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22171] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22178] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22177] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22176] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22175] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22172] <... futex resumed>) = 0 [pid 22171] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22179] <... set_robust_list resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22177] <... openat resumed>) = 3 [pid 22176] <... pwrite64 resumed>) = 3 [pid 22175] <... futex resumed>) = 1 [pid 22172] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22171] <... futex resumed>) = 0 [pid 22170] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22179] rt_sigprocmask(SIG_SETMASK, [] [pid 22178] <... prctl resumed>) = 0 [pid 22177] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22176] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22175] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22171] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22170] exit_group(0 [pid 22179] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22178] setpgid(0, 0 [pid 22177] <... futex resumed>) = 0 [pid 22176] <... futex resumed>) = 0 [pid 22175] <... futex resumed>) = ? [pid 22172] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22170] <... exit_group resumed>) = ? [pid 22179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22178] <... setpgid resumed>) = 0 [pid 22177] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22172] <... futex resumed>) = 0 [pid 22171] exit_group(0 [pid 22178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22177] <... pwrite64 resumed>) = 3 [pid 22178] <... openat resumed>) = 3 [pid 22177] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22175] +++ exited with 0 +++ [pid 22172] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22179] <... prctl resumed>) = 0 [pid 22171] <... exit_group resumed>) = ? [pid 22179] setpgid(0, 0 [pid 22178] write(3, "1000", 4 [pid 22177] <... futex resumed>) = 0 [pid 22172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22178] <... write resumed>) = 4 [pid 22177] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22172] exit_group(0 [pid 22178] close(3 [pid 22177] <... futex resumed>) = ? [pid 22172] <... exit_group resumed>) = ? [pid 22178] <... close resumed>) = 0 [pid 22179] <... setpgid resumed>) = 0 [pid 22178] write(1, "executing program\n", 18 [pid 22177] +++ exited with 0 +++ [pid 22170] +++ exited with 0 +++ [pid 22179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22178] <... write resumed>) = 18 executing program [pid 22179] <... openat resumed>) = 3 [pid 22178] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22172] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22179] write(3, "1000", 4 [pid 22178] <... futex resumed>) = 0 [pid 22176] +++ exited with 0 +++ [pid 22171] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22172, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22179] <... write resumed>) = 4 [pid 22178] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5629] <... restart_syscall resumed>) = 0 [pid 22179] close(3 [pid 22178] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22179] <... close resumed>) = 0 [pid 22178] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22179] write(1, "executing program\n", 18 [pid 22178] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] executing program [pid 22178] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22179] <... write resumed>) = 18 [pid 22178] <... mmap resumed>) = 0x7fe46feef000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22179] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22178] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22179] <... futex resumed>) = 0 [pid 22179] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22178] <... mprotect resumed>) = 0 [pid 22179] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22179] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22178] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22179] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 22179] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITEci2-upstream-fs/strace-static-x86_64: Process 22180 attached ) = 0 [pid 22178] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22182 attached ci2-upstream-fs/strace-static-x86_64: Process 22181 attached [pid 22180] set_robust_list(0x5555804616e0, 24 [pid 22179] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22178] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22180 ci2-upstream-fs/strace-static-x86_64: Process 22183 attached [pid 22182] set_robust_list(0x5555804616e0, 24 [pid 22180] <... set_robust_list resumed>) = 0 [pid 22181] set_robust_list(0x5555804616e0, 24 [pid 22179] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22181 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22182 [pid 22183] 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 [pid 22182] <... set_robust_list resumed>) = 0 [pid 22180] rt_sigprocmask(SIG_SETMASK, [] [pid 22181] <... set_robust_list resumed>) = 0 [pid 22179] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22178] <... clone3 resumed> => {parent_tid=[22183]}, 88) = 22183 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22184 attached [pid 22183] <... rseq resumed>) = 0 [pid 22182] rt_sigprocmask(SIG_SETMASK, [] [pid 22180] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22181] rt_sigprocmask(SIG_SETMASK, [] [pid 22178] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22184] 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 [pid 22183] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22182] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22181] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22179] <... clone3 resumed> => {parent_tid=[22184]}, 88) = 22184 [pid 22178] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22183] <... set_robust_list resumed>) = 0 [pid 22184] <... rseq resumed>) = 0 [pid 22183] rt_sigprocmask(SIG_SETMASK, [] [pid 22184] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22183] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22180] <... prctl resumed>) = 0 [pid 22179] rt_sigprocmask(SIG_SETMASK, [] [pid 22178] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22184] <... set_robust_list resumed>) = 0 [pid 22183] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22182] <... prctl resumed>) = 0 [pid 22180] setpgid(0, 0 [pid 22181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22179] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22178] <... futex resumed>) = 0 [pid 22184] rt_sigprocmask(SIG_SETMASK, [] [pid 22183] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22182] setpgid(0, 0 [pid 22180] <... setpgid resumed>) = 0 [pid 22181] <... prctl resumed>) = 0 [pid 22179] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22178] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22184] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22183] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22182] <... setpgid resumed>) = 0 [pid 22180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22181] setpgid(0, 0 [pid 22179] <... futex resumed>) = 0 [pid 22178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22184] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22183] <... futex resumed>) = 0 [pid 22182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22180] <... openat resumed>) = 3 [pid 22179] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22178] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22184] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22183] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22181] <... setpgid resumed>) = 0 [pid 22184] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22182] <... openat resumed>) = 3 [pid 22180] write(3, "1000", 4 [pid 22181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22178] <... futex resumed>) = 0 [pid 22183] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22182] write(3, "1000", 4 [pid 22180] <... write resumed>) = 4 [pid 22179] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22178] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22184] <... futex resumed>) = 0 [pid 22183] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22182] <... write resumed>) = 4 [pid 22180] close(3 [pid 22181] <... openat resumed>) = 3 [pid 22179] <... futex resumed>) = 0 [pid 22178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22184] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22182] close(3 [pid 22180] <... close resumed>) = 0 [pid 22181] write(3, "1000", 4 [pid 22179] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22183] <... futex resumed>) = 0 [pid 22182] <... close resumed>) = 0 [pid 22181] <... write resumed>) = 4 [pid 22178] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22184] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22181] close(3 [pid 22183] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22182] write(1, "executing program\n", 18 [pid 22184] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22180] write(1, "executing program\n", 18 [pid 22181] <... close resumed>) = 0 [pid 22178] <... futex resumed>) = 0 executing program executing program [pid 22184] <... futex resumed>) = 1 [pid 22183] <... openat resumed>) = 3 [pid 22182] <... write resumed>) = 18 [pid 22180] <... write resumed>) = 18 [pid 22181] write(1, "executing program\n", 18 [pid 22179] <... futex resumed>) = 0 [pid 22178] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22184] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22183] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 22182] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22180] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22181] <... write resumed>) = 18 [pid 22179] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22183] <... futex resumed>) = 0 [pid 22182] <... futex resumed>) = 0 [pid 22180] <... futex resumed>) = 0 [pid 22181] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22179] <... futex resumed>) = 0 [pid 22178] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22184] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22183] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22182] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22180] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22179] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22178] <... futex resumed>) = 0 [pid 22184] <... openat resumed>) = 3 [pid 22182] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22180] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22181] <... futex resumed>) = 0 [pid 22178] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22183] <... pwrite64 resumed>) = 3 [pid 22182] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22180] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22181] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22182] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22180] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22184] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22183] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22181] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22184] <... futex resumed>) = 1 [pid 22183] <... futex resumed>) = 1 [pid 22182] <... mmap resumed>) = 0x7fe46feef000 [pid 22180] <... mmap resumed>) = 0x7fe46feef000 [pid 22181] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22179] <... futex resumed>) = 0 [pid 22178] <... futex resumed>) = 0 [pid 22184] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22183] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22182] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22180] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22181] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22179] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22178] exit_group(0 [pid 22184] <... pwrite64 resumed>) = 3 [pid 22183] <... futex resumed>) = ? [pid 22182] <... mprotect resumed>) = 0 [pid 22180] <... mprotect resumed>) = 0 [pid 22181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22179] <... futex resumed>) = 0 [pid 22178] <... exit_group resumed>) = ? [pid 22184] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22183] +++ exited with 0 +++ [pid 22182] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22181] <... mmap resumed>) = 0x7fe46feef000 [pid 22179] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22184] <... futex resumed>) = 0 [pid 22180] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22181] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22184] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22182] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22180] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22181] <... mprotect resumed>) = 0 [pid 22179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22180] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22181] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22179] exit_group(0 [pid 22178] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 22186 attached ci2-upstream-fs/strace-static-x86_64: Process 22185 attached [pid 22184] <... futex resumed>) = ? [pid 22181] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22179] <... exit_group resumed>) = ? [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22186] 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 [pid 22185] 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 [pid 22184] +++ exited with 0 +++ [pid 22182] <... clone3 resumed> => {parent_tid=[22185]}, 88) = 22185 [pid 22180] <... clone3 resumed> => {parent_tid=[22186]}, 88) = 22186 [pid 22181] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22186] <... rseq resumed>) = 0 [pid 22185] <... rseq resumed>) = 0 [pid 22182] rt_sigprocmask(SIG_SETMASK, [] [pid 22180] rt_sigprocmask(SIG_SETMASK, [] [pid 22179] +++ exited with 0 +++ [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22187 attached [pid 22186] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22185] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22182] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22180] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22187] 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 [pid 22186] <... set_robust_list resumed>) = 0 [pid 22185] <... set_robust_list resumed>) = 0 [pid 22182] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22180] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22187] <... rseq resumed>) = 0 [pid 22186] rt_sigprocmask(SIG_SETMASK, [] [pid 22185] rt_sigprocmask(SIG_SETMASK, [] [pid 22182] <... futex resumed>) = 0 [pid 22180] <... futex resumed>) = 0 [pid 22181] <... clone3 resumed> => {parent_tid=[22187]}, 88) = 22187 [pid 22187] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22186] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22185] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22182] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22180] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22181] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22187] <... set_robust_list resumed>) = 0 [pid 22186] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22185] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22181] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22187] rt_sigprocmask(SIG_SETMASK, [] [pid 22186] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22185] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22181] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22188 attached [pid 22187] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22186] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22185] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22181] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22188] set_robust_list(0x5555804616e0, 24 [pid 22187] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22186] <... futex resumed>) = 1 [pid 22185] <... futex resumed>) = 1 [pid 22182] <... futex resumed>) = 0 [pid 22180] <... futex resumed>) = 0 [pid 22181] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22188] <... set_robust_list resumed>) = 0 [pid 22187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22186] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22185] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22182] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22180] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22189 attached [pid 22188] rt_sigprocmask(SIG_SETMASK, [] [pid 22187] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22186] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22185] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22182] <... futex resumed>) = 0 [pid 22180] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22188 [pid 22189] set_robust_list(0x5555804616e0, 24 [pid 22188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22187] <... futex resumed>) = 1 [pid 22186] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22182] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22180] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22181] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22189 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22189] <... set_robust_list resumed>) = 0 [pid 22188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22187] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22186] <... futex resumed>) = 0 [pid 22185] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22181] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22189] rt_sigprocmask(SIG_SETMASK, [] [pid 22188] <... prctl resumed>) = 0 [pid 22187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22186] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22185] <... futex resumed>) = 0 [pid 22182] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22180] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22181] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22189] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22188] setpgid(0, 0 [pid 22187] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22185] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22182] <... futex resumed>) = 0 [pid 22180] <... futex resumed>) = 0 [pid 22181] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22188] <... setpgid resumed>) = 0 [pid 22187] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22186] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22185] <... openat resumed>) = 3 [pid 22182] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22180] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22189] <... prctl resumed>) = 0 [pid 22188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22187] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22186] <... openat resumed>) = 3 [pid 22185] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22189] setpgid(0, 0 [pid 22188] <... openat resumed>) = 3 [pid 22187] <... futex resumed>) = 1 [pid 22186] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22185] <... futex resumed>) = 0 [pid 22182] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22181] <... futex resumed>) = 0 [pid 22189] <... setpgid resumed>) = 0 [pid 22188] write(3, "1000", 4 [pid 22187] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22186] <... futex resumed>) = 1 [pid 22185] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22182] <... futex resumed>) = 0 [pid 22180] <... futex resumed>) = 0 [pid 22181] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22188] <... write resumed>) = 4 [pid 22187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22186] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22185] <... pwrite64 resumed>) = 3 [pid 22182] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22180] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22181] <... futex resumed>) = 0 [pid 22189] <... openat resumed>) = 3 [pid 22188] close(3 [pid 22187] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22185] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22180] <... futex resumed>) = 0 [pid 22181] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22189] write(3, "1000", 4 [pid 22188] <... close resumed>) = 0 [pid 22187] <... openat resumed>) = 3 [pid 22186] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22185] <... futex resumed>) = 1 [pid 22182] <... futex resumed>) = 0 [pid 22180] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22189] <... write resumed>) = 4 [pid 22188] write(1, "executing program\n", 18 [pid 22187] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22186] <... pwrite64 resumed>) = 3 [pid 22185] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22182] exit_group(0 [pid 22189] close(3 [pid 22188] <... write resumed>) = 18 [pid 22187] <... futex resumed>) = 1 [pid 22186] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22181] <... futex resumed>) = 0 [pid 22189] <... close resumed>) = 0 executing program [pid 22188] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22187] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22186] <... futex resumed>) = 0 [pid 22185] <... futex resumed>) = ? [pid 22182] <... exit_group resumed>) = ? [pid 22180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22181] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22189] write(1, "executing program\n", 18 [pid 22188] <... futex resumed>) = 0 [pid 22187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22186] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22185] +++ exited with 0 +++ executing program [pid 22180] exit_group(0 [pid 22181] <... futex resumed>) = 0 [pid 22189] <... write resumed>) = 18 [pid 22188] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22187] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22186] <... futex resumed>) = ? [pid 22182] +++ exited with 0 +++ [pid 22180] <... exit_group resumed>) = ? [pid 22181] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22189] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22188] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22187] <... pwrite64 resumed>) = 3 [pid 22186] +++ exited with 0 +++ [pid 22189] <... futex resumed>) = 0 [pid 22188] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22187] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22189] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22187] <... futex resumed>) = 1 [pid 22180] +++ exited with 0 +++ [pid 22181] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22189] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22187] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22180, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 22189] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22181] exit_group(0 [pid 22189] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22188] <... mmap resumed>) = 0x7fe46feef000 [pid 22181] <... exit_group resumed>) = ? [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22187] <... futex resumed>) = ? [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22187] +++ exited with 0 +++ [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22189] <... mmap resumed>) = 0x7fe46feef000 [pid 22188] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22189] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22188] <... mprotect resumed>) = 0 [pid 22181] +++ exited with 0 +++ [pid 5635] <... restart_syscall resumed>) = 0 [pid 22189] <... mprotect resumed>) = 0 [pid 22188] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22189] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22190 attached [pid 22188] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22189] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... restart_syscall resumed>) = 0 [pid 22190] set_robust_list(0x5555804616e0, 24 [pid 22189] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22188] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22190 [pid 22190] <... set_robust_list resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22192 attached ci2-upstream-fs/strace-static-x86_64: Process 22191 attached [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22191] 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 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22192] 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 [pid 22191] <... rseq resumed>) = 0 [pid 22190] rt_sigprocmask(SIG_SETMASK, [] [pid 22189] <... clone3 resumed> => {parent_tid=[22191]}, 88) = 22191 [pid 22188] <... clone3 resumed> => {parent_tid=[22192]}, 88) = 22192 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 22193 attached [pid 22192] <... rseq resumed>) = 0 [pid 22190] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22189] rt_sigprocmask(SIG_SETMASK, [] [pid 22188] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22193] set_robust_list(0x5555804616e0, 24 [pid 22192] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22191] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22189] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22193 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22193] <... set_robust_list resumed>) = 0 [pid 22192] <... set_robust_list resumed>) = 0 [pid 22191] <... set_robust_list resumed>) = 0 [pid 22190] <... prctl resumed>) = 0 [pid 22189] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22188] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22194 attached [pid 22193] rt_sigprocmask(SIG_SETMASK, [] [pid 22192] rt_sigprocmask(SIG_SETMASK, [] [pid 22191] rt_sigprocmask(SIG_SETMASK, [] [pid 22190] setpgid(0, 0 [pid 22189] <... futex resumed>) = 0 [pid 22188] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22194] set_robust_list(0x5555804616e0, 24 [pid 22193] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22192] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22190] <... setpgid resumed>) = 0 [pid 22189] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22188] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22194 [pid 22194] <... set_robust_list resumed>) = 0 [pid 22193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22192] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22191] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22192] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22193] <... prctl resumed>) = 0 [pid 22191] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22190] <... openat resumed>) = 3 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22194] rt_sigprocmask(SIG_SETMASK, [] [pid 22193] setpgid(0, 0 [pid 22192] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22191] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22190] write(3, "1000", 4 [pid 22194] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22193] <... setpgid resumed>) = 0 [pid 22192] <... futex resumed>) = 1 [pid 22191] <... futex resumed>) = 1 [pid 22190] <... write resumed>) = 4 [pid 22189] <... futex resumed>) = 0 [pid 22188] <... futex resumed>) = 0 [pid 22191] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22192] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22190] close(3 [pid 22188] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22194] <... prctl resumed>) = 0 [pid 22192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22188] <... futex resumed>) = 0 [pid 22189] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22194] setpgid(0, 0 [pid 22193] <... openat resumed>) = 3 [pid 22192] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22190] <... close resumed>) = 0 [pid 22188] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22194] <... setpgid resumed>) = 0 [pid 22193] write(3, "1000", 4 [pid 22192] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22191] <... futex resumed>) = 0 [pid 22190] write(1, "executing program\n", 18 [pid 22189] <... futex resumed>) = 1 executing program [pid 22194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22193] <... write resumed>) = 4 [pid 22192] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22191] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22190] <... write resumed>) = 18 [pid 22189] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22194] <... openat resumed>) = 3 [pid 22193] close(3 [pid 22192] <... futex resumed>) = 1 [pid 22191] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22190] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22188] <... futex resumed>) = 0 [pid 22194] write(3, "1000", 4 [pid 22193] <... close resumed>) = 0 [pid 22192] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22191] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22190] <... futex resumed>) = 0 [pid 22188] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22194] <... write resumed>) = 4 [pid 22193] write(1, "executing program\n", 18 [pid 22192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22191] <... futex resumed>) = 1 executing program [pid 22190] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22189] <... futex resumed>) = 0 [pid 22188] <... futex resumed>) = 0 [pid 22194] close(3 [pid 22193] <... write resumed>) = 18 [pid 22192] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22191] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22190] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22189] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22188] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22194] <... close resumed>) = 0 [pid 22193] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22190] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22189] <... futex resumed>) = 0 [pid 22194] write(1, "executing program\n", 18 [pid 22193] <... futex resumed>) = 0 [pid 22192] <... openat resumed>) = 3 executing program [pid 22191] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22190] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22189] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22194] <... write resumed>) = 18 [pid 22193] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22191] <... openat resumed>) = 3 [pid 22191] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22194] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22193] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22192] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22194] <... futex resumed>) = 0 [pid 22193] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22190] <... mmap resumed>) = 0x7fe46feef000 [pid 22194] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22193] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22192] <... futex resumed>) = 1 [pid 22191] <... futex resumed>) = 1 [pid 22189] <... futex resumed>) = 0 [pid 22188] <... futex resumed>) = 0 [pid 22193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22190] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22194] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22193] <... mmap resumed>) = 0x7fe46feef000 [pid 22192] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22191] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22189] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22188] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22190] <... mprotect resumed>) = 0 [pid 22194] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22193] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22189] <... futex resumed>) = 0 [pid 22188] <... futex resumed>) = 0 [pid 22194] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22192] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22191] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22190] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22193] <... mprotect resumed>) = 0 [pid 22189] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22188] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22192] <... pwrite64 resumed>) = 3 [pid 22191] <... pwrite64 resumed>) = 3 [pid 22193] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22192] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22191] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22194] <... mmap resumed>) = 0x7fe46feef000 [pid 22190] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22192] <... futex resumed>) = 1 [pid 22191] <... futex resumed>) = 1 [pid 22189] <... futex resumed>) = 0 [pid 22188] <... futex resumed>) = 0 [pid 22194] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22193] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22192] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22191] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22190] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22189] exit_group(0 [pid 22188] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 22195 attached [pid 22194] <... mprotect resumed>) = 0 [pid 22193] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22192] <... futex resumed>) = ? [pid 22191] <... futex resumed>) = ? [pid 22189] <... exit_group resumed>) = ? [pid 22188] <... exit_group resumed>) = ? [pid 22195] 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, 0x53053053ci2-upstream-fs/strace-static-x86_64: Process 22196 attached [pid 22196] 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 [pid 22195] <... rseq resumed>) = 0 [pid 22194] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22193] <... clone3 resumed> => {parent_tid=[22196]}, 88) = 22196 [pid 22190] <... clone3 resumed> => {parent_tid=[22195]}, 88) = 22195 [pid 22196] <... rseq resumed>) = 0 [pid 22195] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22194] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22192] +++ exited with 0 +++ [pid 22193] rt_sigprocmask(SIG_SETMASK, [] [pid 22190] rt_sigprocmask(SIG_SETMASK, [] [pid 22188] +++ exited with 0 +++ [pid 22196] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22195] <... set_robust_list resumed>) = 0 [pid 22194] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22193] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22191] +++ exited with 0 +++ [pid 22190] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22189] +++ exited with 0 +++ [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 22193] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22196] <... set_robust_list resumed>) = 0 [pid 22190] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22189, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22193] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22197 attached [pid 22196] rt_sigprocmask(SIG_SETMASK, [] [pid 22195] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22194] <... clone3 resumed> => {parent_tid=[22197]}, 88) = 22197 [pid 22193] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22190] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22197] 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 [pid 22196] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22195] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22197] <... rseq resumed>) = 0 [pid 22196] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22195] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22194] rt_sigprocmask(SIG_SETMASK, [] [pid 22190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22197] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22196] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22195] <... futex resumed>) = 0 [pid 22194] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22190] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22198 attached [pid 22197] <... set_robust_list resumed>) = 0 [pid 22196] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22195] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22194] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22190] <... futex resumed>) = 0 [pid 22198] set_robust_list(0x5555804616e0, 24 [pid 22197] rt_sigprocmask(SIG_SETMASK, [] [pid 22196] <... futex resumed>) = 1 [pid 22194] <... futex resumed>) = 0 [pid 22193] <... futex resumed>) = 0 [pid 22190] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22198] <... set_robust_list resumed>) = 0 [pid 22196] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22194] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22193] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22198] rt_sigprocmask(SIG_SETMASK, [] [pid 22197] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22195] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22198 [pid 22197] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22196] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22195] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22193] <... futex resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22198] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22197] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22195] <... futex resumed>) = 1 [pid 22193] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22190] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22197] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22196] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22195] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22190] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22198] <... prctl resumed>) = 0 [pid 22197] <... futex resumed>) = 1 [pid 22195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22194] <... futex resumed>) = 0 [pid 22190] <... futex resumed>) = 0 [pid 22198] setpgid(0, 0 [pid 22197] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22196] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22195] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22194] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22190] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22198] <... setpgid resumed>) = 0 [pid 22197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22196] <... futex resumed>) = 1 [pid 22195] <... openat resumed>) = 3 [pid 22194] <... futex resumed>) = 0 [pid 22193] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22197] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22196] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22193] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22198] <... openat resumed>) = 3 [pid 22197] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22195] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22194] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22193] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22196] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22193] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22198] write(3, "1000", 4 [pid 22197] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22195] <... futex resumed>) = 1 [pid 22190] <... futex resumed>) = 0 [pid 22197] <... futex resumed>) = 1 [pid 22196] <... openat resumed>) = 3 [pid 22195] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22194] <... futex resumed>) = 0 [pid 22190] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22197] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22194] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22190] <... futex resumed>) = 0 [pid 22197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22195] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22194] <... futex resumed>) = 0 [pid 22190] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22198] <... write resumed>) = 4 [pid 22197] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22196] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22195] <... pwrite64 resumed>) = 3 [pid 22194] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22199 attached [pid 22198] close(3 [pid 22196] <... futex resumed>) = 1 [pid 22193] <... futex resumed>) = 0 [pid 22199] set_robust_list(0x5555804616e0, 24 [pid 22198] <... close resumed>) = 0 [pid 22197] <... openat resumed>) = 3 [pid 22196] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22195] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22193] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22199 [pid 22199] <... set_robust_list resumed>) = 0 [pid 22198] write(1, "executing program\n", 18 [pid 22197] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22195] <... futex resumed>) = 1 executing program [pid 22193] <... futex resumed>) = 0 [pid 22190] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22199] rt_sigprocmask(SIG_SETMASK, [] [pid 22198] <... write resumed>) = 18 [pid 22197] <... futex resumed>) = 1 [pid 22196] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22195] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22194] <... futex resumed>) = 0 [pid 22193] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22190] exit_group(0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22198] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22197] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22196] <... pwrite64 resumed>) = 3 [pid 22195] <... futex resumed>) = ? [pid 22194] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22190] <... exit_group resumed>) = ? [pid 22199] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22198] <... futex resumed>) = 0 [pid 22197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22196] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22195] +++ exited with 0 +++ [pid 22194] <... futex resumed>) = 0 [pid 22199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22196] <... futex resumed>) = 1 [pid 22197] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22194] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22193] <... futex resumed>) = 0 [pid 22198] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22199] <... prctl resumed>) = 0 [pid 22197] <... pwrite64 resumed>) = 3 [pid 22196] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22193] exit_group(0 [pid 22190] +++ exited with 0 +++ [pid 22199] setpgid(0, 0 [pid 22198] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22193] <... exit_group resumed>) = ? [pid 22199] <... setpgid resumed>) = 0 [pid 22198] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22197] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22196] <... futex resumed>) = ? [pid 22199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22197] <... futex resumed>) = 1 [pid 22194] <... futex resumed>) = 0 [pid 22198] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22197] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22194] exit_group(0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22198] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22199] <... openat resumed>) = 3 [pid 22198] <... mmap resumed>) = 0x7fe46feef000 [pid 22197] <... futex resumed>) = ? [pid 22196] +++ exited with 0 +++ [pid 22194] <... exit_group resumed>) = ? [pid 22193] +++ exited with 0 +++ [pid 5629] <... restart_syscall resumed>) = 0 [pid 22199] write(3, "1000", 4 [pid 22198] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22197] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22193, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22199] <... write resumed>) = 4 [pid 22194] +++ exited with 0 +++ [pid 22198] <... mprotect resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22199] close(3) = 0 [pid 22199] write(1, "executing program\n", 18) = 18 executing program [pid 22199] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22199] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22199] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22198] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22199] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22198] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22199] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22198] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22200 attached ci2-upstream-fs/strace-static-x86_64: Process 22201 attached [pid 22199] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22202 attached [pid 22200] 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 [pid 22198] <... clone3 resumed> => {parent_tid=[22200]}, 88) = 22200 [pid 22202] set_robust_list(0x5555804616e0, 24 [pid 22201] set_robust_list(0x5555804616e0, 24 [pid 22200] <... rseq resumed>) = 0 [pid 22199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22202 [pid 22202] <... set_robust_list resumed>) = 0 [pid 22201] <... set_robust_list resumed>) = 0 [pid 22198] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22201 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22201] rt_sigprocmask(SIG_SETMASK, [] [pid 22200] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22199] <... mmap resumed>) = 0x7fe46feef000 [pid 22198] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22202] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22200] <... set_robust_list resumed>) = 0 [pid 22198] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22199] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22202] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22201] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22199] <... mprotect resumed>) = 0 [pid 22202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22201] <... prctl resumed>) = 0 [pid 22200] rt_sigprocmask(SIG_SETMASK, [] [pid 22198] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22202] <... prctl resumed>) = 0 [pid 22201] setpgid(0, 0 [pid 22199] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22202] setpgid(0, 0 [pid 22201] <... setpgid resumed>) = 0 [pid 22200] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22199] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22198] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22202] <... setpgid resumed>) = 0 [pid 22201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22200] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22199] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22203 attached [pid 22202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22201] <... openat resumed>) = 3 [pid 22200] <... mkdirat resumed>) = -1 EEXIST (File exists) ci2-upstream-fs/strace-static-x86_64: Process 22204 attached [pid 22203] 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 [pid 22202] <... openat resumed>) = 3 [pid 22200] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22201] write(3, "1000", 4 [pid 22200] <... futex resumed>) = 1 [pid 22204] set_robust_list(0x5555804616e0, 24 [pid 22203] <... rseq resumed>) = 0 [pid 22200] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22198] <... futex resumed>) = 0 [pid 22202] write(3, "1000", 4 [pid 22201] <... write resumed>) = 4 [pid 22199] <... clone3 resumed> => {parent_tid=[22203]}, 88) = 22203 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22204 [pid 22204] <... set_robust_list resumed>) = 0 [pid 22203] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22202] <... write resumed>) = 4 [pid 22201] close(3 [pid 22199] rt_sigprocmask(SIG_SETMASK, [] [pid 22204] rt_sigprocmask(SIG_SETMASK, [] [pid 22203] <... set_robust_list resumed>) = 0 [pid 22198] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22204] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22203] rt_sigprocmask(SIG_SETMASK, [] [pid 22202] close(3 [pid 22201] <... close resumed>) = 0 [pid 22200] <... futex resumed>) = 0 [pid 22199] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22198] <... futex resumed>) = 1 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22203] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22202] <... close resumed>) = 0 [pid 22201] write(1, "executing program\n", 18 [pid 22200] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22199] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22198] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22202] write(1, "executing program\n", 18 [pid 22201] <... write resumed>) = 18 executing program executing program [pid 22202] <... write resumed>) = 18 [pid 22199] <... futex resumed>) = 0 [pid 22204] <... prctl resumed>) = 0 [pid 22203] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22202] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22201] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22200] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22199] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22204] setpgid(0, 0 [pid 22203] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22202] <... futex resumed>) = 0 [pid 22204] <... setpgid resumed>) = 0 [pid 22203] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22201] <... futex resumed>) = 0 [pid 22200] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22202] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22203] <... futex resumed>) = 1 [pid 22202] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22201] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22200] <... futex resumed>) = 1 [pid 22199] <... futex resumed>) = 0 [pid 22198] <... futex resumed>) = 0 [pid 22204] <... openat resumed>) = 3 [pid 22203] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22202] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22201] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 22200] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22199] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22198] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22204] write(3, "1000", 4 [pid 22203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22202] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22201] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22200] <... openat resumed>) = 3 [pid 22198] <... futex resumed>) = 0 [pid 22204] <... write resumed>) = 4 [pid 22203] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22202] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22201] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22199] <... futex resumed>) = 0 [pid 22204] close(3 [pid 22203] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22202] <... mmap resumed>) = 0x7fe46feef000 [pid 22201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22200] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22199] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22198] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22204] <... close resumed>) = 0 [pid 22198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22204] write(1, "executing program\n", 18 [pid 22203] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22198] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22204] <... write resumed>) = 18 [pid 22202] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22201] <... mmap resumed>) = 0x7fe46feef000 [pid 22203] <... futex resumed>) = 0 [pid 22200] <... futex resumed>) = 0 [pid 22199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22198] <... futex resumed>) = 0 [pid 22204] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22203] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22202] <... mprotect resumed>) = 0 [pid 22201] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22200] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22199] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22198] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22204] <... futex resumed>) = 0 [pid 22203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22202] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22201] <... mprotect resumed>) = 0 [pid 22200] <... pwrite64 resumed>) = 3 [pid 22199] <... futex resumed>) = 0 [pid 22204] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22203] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22204] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22203] <... openat resumed>) = 3 [pid 22202] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22200] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22199] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22204] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 22203] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22201] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22200] <... futex resumed>) = 1 [pid 22199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22198] <... futex resumed>) = 0 [pid 22202] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22203] <... futex resumed>) = 0 [pid 22200] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22199] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22198] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 22205 attached [pid 22204] <... mmap resumed>) = 0x7fe46feef000 [pid 22203] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22201] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22199] <... futex resumed>) = 0 [pid 22205] 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 [pid 22199] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22202] <... clone3 resumed> => {parent_tid=[22205]}, 88) = 22205 [pid 22201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22205] <... rseq resumed>) = 0 [pid 22204] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22203] <... pwrite64 resumed>) = 3 [pid 22200] <... futex resumed>) = ? [pid 22198] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22206 attached [pid 22205] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22204] <... mprotect resumed>) = 0 [pid 22203] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22202] rt_sigprocmask(SIG_SETMASK, [] [pid 22200] +++ exited with 0 +++ [pid 22206] 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 [pid 22204] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22203] <... futex resumed>) = 1 [pid 22206] <... rseq resumed>) = 0 [pid 22204] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22203] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22199] <... futex resumed>) = 0 [pid 22206] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22204] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22206] <... set_robust_list resumed>) = 0 [pid 22199] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 22207 attached [pid 22206] rt_sigprocmask(SIG_SETMASK, [] [pid 22205] <... set_robust_list resumed>) = 0 [pid 22203] <... futex resumed>) = ? [pid 22202] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22201] <... clone3 resumed> => {parent_tid=[22206]}, 88) = 22206 [pid 22199] <... exit_group resumed>) = ? [pid 22198] +++ exited with 0 +++ [pid 22207] 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 [pid 22206] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22205] rt_sigprocmask(SIG_SETMASK, [] [pid 22204] <... clone3 resumed> => {parent_tid=[22207]}, 88) = 22207 [pid 22203] +++ exited with 0 +++ [pid 22202] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22201] rt_sigprocmask(SIG_SETMASK, [] [pid 22205] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22204] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22198, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22207] <... rseq resumed>) = 0 [pid 22206] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22205] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22204] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22202] <... futex resumed>) = 0 [pid 22201] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22207] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22205] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22204] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22202] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22201] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22199] +++ exited with 0 +++ [pid 22207] <... set_robust_list resumed>) = 0 [pid 22206] <... futex resumed>) = 0 [pid 22205] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22204] <... futex resumed>) = 0 [pid 22202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22201] <... futex resumed>) = 1 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22207] rt_sigprocmask(SIG_SETMASK, [] [pid 22206] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22205] <... futex resumed>) = 0 [pid 22204] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22202] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22201] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22207] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22205] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22202] <... futex resumed>) = 0 [pid 22207] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22206] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22202] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22207] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22206] <... futex resumed>) = 1 [pid 22201] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22207] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22206] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22205] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22201] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22207] <... futex resumed>) = 1 [pid 22206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22205] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22204] <... futex resumed>) = 0 [pid 22201] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22207] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22206] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22205] <... futex resumed>) = 1 [pid 22204] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22202] <... futex resumed>) = 0 [pid 22201] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22205] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22204] <... futex resumed>) = 0 [pid 22207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22206] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22202] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22207] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22202] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22208 attached [pid 22207] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22206] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22204] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22202] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22207] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22206] <... futex resumed>) = 1 [pid 22205] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22201] <... futex resumed>) = 0 [pid 22207] <... futex resumed>) = 1 [pid 22206] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22204] <... futex resumed>) = 0 [pid 22201] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22208 [pid 22208] set_robust_list(0x5555804616e0, 24 [pid 22207] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22206] <... openat resumed>) = 3 [pid 22205] <... openat resumed>) = 3 [pid 22204] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22201] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22209 attached [pid 22208] <... set_robust_list resumed>) = 0 [pid 22207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22206] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22204] <... futex resumed>) = 0 [pid 22201] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22205] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22209 [pid 22209] set_robust_list(0x5555804616e0, 24 [pid 22208] rt_sigprocmask(SIG_SETMASK, [] [pid 22207] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22206] <... futex resumed>) = 0 [pid 22205] <... futex resumed>) = 1 [pid 22204] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22202] <... futex resumed>) = 0 [pid 22201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22209] <... set_robust_list resumed>) = 0 [pid 22208] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22207] <... openat resumed>) = 3 [pid 22206] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22205] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22202] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22201] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22209] rt_sigprocmask(SIG_SETMASK, [] [pid 22208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22207] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22202] <... futex resumed>) = 0 [pid 22201] <... futex resumed>) = 0 [pid 22209] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22208] <... prctl resumed>) = 0 [pid 22207] <... futex resumed>) = 1 [pid 22206] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22205] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22204] <... futex resumed>) = 0 [pid 22202] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22201] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22208] setpgid(0, 0 [pid 22207] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22206] <... pwrite64 resumed>) = 3 [pid 22205] <... pwrite64 resumed>) = 3 [pid 22204] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22208] <... setpgid resumed>) = 0 [pid 22205] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22204] <... futex resumed>) = 0 [pid 22209] <... prctl resumed>) = 0 [pid 22208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22205] <... futex resumed>) = 1 [pid 22204] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22209] setpgid(0, 0 [pid 22207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22202] <... futex resumed>) = 0 [pid 22209] <... setpgid resumed>) = 0 [pid 22207] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22206] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22202] exit_group(0 [pid 22209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22207] <... pwrite64 resumed>) = 3 [pid 22206] <... futex resumed>) = 1 [pid 22202] <... exit_group resumed>) = ? [pid 22201] <... futex resumed>) = 0 [pid 22209] <... openat resumed>) = 3 [pid 22208] <... openat resumed>) = 3 [pid 22207] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22206] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22201] exit_group(0 [pid 22209] write(3, "1000", 4 [pid 22207] <... futex resumed>) = 1 [pid 22206] <... futex resumed>) = ? [pid 22204] <... futex resumed>) = 0 [pid 22209] <... write resumed>) = 4 [pid 22207] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22206] +++ exited with 0 +++ [pid 22201] <... exit_group resumed>) = ? [pid 22204] exit_group(0 [pid 22209] close(3) = 0 [pid 22208] write(3, "1000", 4 [pid 22207] <... futex resumed>) = ? [pid 22204] <... exit_group resumed>) = ? [pid 22208] <... write resumed>) = 4 [pid 22208] close(3) = 0 executing program [pid 22209] write(1, "executing program\n", 18) = 18 [pid 22208] write(1, "executing program\n", 18 [pid 22205] +++ exited with 0 +++ [pid 22202] +++ exited with 0 +++ [pid 22201] +++ exited with 0 +++ executing program [pid 22209] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22208] <... write resumed>) = 18 [pid 22209] <... futex resumed>) = 0 [pid 22208] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22207] +++ exited with 0 +++ [pid 22204] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22201, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22209] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22208] <... futex resumed>) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22209] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22208] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22209] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22208] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22209] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22208] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22209] <... mmap resumed>) = 0x7fe46feef000 [pid 22208] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22209] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 22208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22209] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22208] <... mmap resumed>) = 0x7fe46feef000 [pid 22209] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22209] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22208] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22210 attached [pid 22209] <... clone3 resumed> => {parent_tid=[22210]}, 88) = 22210 [pid 22208] <... mprotect resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22210] 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 [pid 22209] rt_sigprocmask(SIG_SETMASK, [] [pid 22208] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22210] <... rseq resumed>) = 0 [pid 22209] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22208] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22210] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22209] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22208] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22210] <... set_robust_list resumed>) = 0 [pid 22209] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22210] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22211 attached , NULL, 8) = 0 [pid 22209] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22208] <... clone3 resumed> => {parent_tid=[22211]}, 88) = 22211 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22211] 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 [pid 22210] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22208] rt_sigprocmask(SIG_SETMASK, [] [pid 22211] <... rseq resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22213 attached [pid 22211] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22210] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22208] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22212 attached [pid 22213] set_robust_list(0x5555804616e0, 24 [pid 22211] <... set_robust_list resumed>) = 0 [pid 22210] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22208] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22212] set_robust_list(0x5555804616e0, 24 [pid 22213] <... set_robust_list resumed>) = 0 [pid 22211] rt_sigprocmask(SIG_SETMASK, [] [pid 22210] <... futex resumed>) = 1 [pid 22209] <... futex resumed>) = 0 [pid 22208] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22213 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22212 [pid 22212] <... set_robust_list resumed>) = 0 [pid 22213] rt_sigprocmask(SIG_SETMASK, [] [pid 22211] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22210] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22209] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22208] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22212] rt_sigprocmask(SIG_SETMASK, [] [pid 22213] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22211] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22209] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22212] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22211] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22210] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22209] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22214 attached [pid 22213] <... prctl resumed>) = 0 [pid 22211] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22210] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22214] set_robust_list(0x5555804616e0, 24 [pid 22212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22213] setpgid(0, 0 [pid 22211] <... futex resumed>) = 1 [pid 22208] <... futex resumed>) = 0 [pid 22210] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22214 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22214] <... set_robust_list resumed>) = 0 [pid 22212] <... prctl resumed>) = 0 [pid 22213] <... setpgid resumed>) = 0 [pid 22211] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22210] <... futex resumed>) = 1 [pid 22209] <... futex resumed>) = 0 [pid 22208] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22214] rt_sigprocmask(SIG_SETMASK, [] [pid 22212] setpgid(0, 0 [pid 22213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22210] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22209] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22208] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22214] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22212] <... setpgid resumed>) = 0 [pid 22213] <... openat resumed>) = 3 [pid 22211] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22209] <... futex resumed>) = 0 [pid 22208] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22213] write(3, "1000", 4 [pid 22211] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22210] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22209] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22214] <... prctl resumed>) = 0 [pid 22213] <... write resumed>) = 4 [pid 22211] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22214] setpgid(0, 0 [pid 22213] close(3 [pid 22211] <... futex resumed>) = 1 [pid 22208] <... futex resumed>) = 0 [pid 22214] <... setpgid resumed>) = 0 [pid 22212] <... openat resumed>) = 3 [pid 22213] <... close resumed>) = 0 [pid 22214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 22213] write(1, "executing program\n", 18 [pid 22211] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22210] <... openat resumed>) = 3 [pid 22208] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22214] <... openat resumed>) = 3 [pid 22212] write(3, "1000", 4 [pid 22213] <... write resumed>) = 18 [pid 22211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22211] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22214] write(3, "1000", 4 [pid 22213] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22211] <... openat resumed>) = 3 [pid 22208] <... futex resumed>) = 0 [pid 22214] <... write resumed>) = 4 [pid 22212] <... write resumed>) = 4 [pid 22210] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22208] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22214] close(3 [pid 22212] close(3 [pid 22213] <... futex resumed>) = 0 [pid 22211] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22210] <... futex resumed>) = 1 [pid 22209] <... futex resumed>) = 0 [pid 22208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22214] <... close resumed>) = 0 [pid 22212] <... close resumed>) = 0 [pid 22213] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22211] <... futex resumed>) = 0 [pid 22210] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22209] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22208] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22214] write(1, "executing program\n", 18 [pid 22212] write(1, "executing program\n", 18 [pid 22213] <... rt_sigaction resumed>, NULL, 8) = 0 executing program executing program [pid 22210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22209] <... futex resumed>) = 0 [pid 22208] <... futex resumed>) = 0 [pid 22214] <... write resumed>) = 18 [pid 22212] <... write resumed>) = 18 [pid 22213] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22211] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22210] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22209] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22208] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22214] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22212] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22213] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22211] <... pwrite64 resumed>) = 3 [pid 22210] <... pwrite64 resumed>) = 3 [pid 22214] <... futex resumed>) = 0 [pid 22212] <... futex resumed>) = 0 [pid 22213] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22211] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22210] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22214] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22212] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22213] <... mmap resumed>) = 0x7fe46feef000 [pid 22211] <... futex resumed>) = 1 [pid 22210] <... futex resumed>) = 1 [pid 22209] <... futex resumed>) = 0 [pid 22208] <... futex resumed>) = 0 [pid 22214] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22212] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22213] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22211] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22210] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22209] exit_group(0 [pid 22214] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22212] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22213] <... mprotect resumed>) = 0 [pid 22210] <... futex resumed>) = ? [pid 22209] <... exit_group resumed>) = ? [pid 22208] exit_group(0 [pid 22214] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22212] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22208] <... exit_group resumed>) = ? [pid 22212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22210] +++ exited with 0 +++ [pid 22214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22212] <... mmap resumed>) = 0x7fe46feef000 [pid 22213] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22211] <... futex resumed>) = ? [pid 22212] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22214] <... mmap resumed>) = 0x7fe46feef000 [pid 22213] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22214] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22212] <... mprotect resumed>) = 0 [pid 22213] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22211] +++ exited with 0 +++ [pid 22209] +++ exited with 0 +++ [pid 22208] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 22215 attached [pid 22214] <... mprotect resumed>) = 0 [pid 22212] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22215] 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 [pid 22214] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22213] <... clone3 resumed> => {parent_tid=[22215]}, 88) = 22215 [pid 22212] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22215] <... rseq resumed>) = 0 [pid 22214] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22212] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22213] rt_sigprocmask(SIG_SETMASK, [] [pid 22215] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22214] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22213] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22217 attached ci2-upstream-fs/strace-static-x86_64: Process 22216 attached [pid 22215] <... set_robust_list resumed>) = 0 [pid 22213] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22217] 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 [pid 22216] 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 [pid 22215] rt_sigprocmask(SIG_SETMASK, [] [pid 22214] <... clone3 resumed> => {parent_tid=[22217]}, 88) = 22217 [pid 22212] <... clone3 resumed> => {parent_tid=[22216]}, 88) = 22216 [pid 22213] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22217] <... rseq resumed>) = 0 [pid 22216] <... rseq resumed>) = 0 [pid 22215] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22214] rt_sigprocmask(SIG_SETMASK, [] [pid 22212] rt_sigprocmask(SIG_SETMASK, [] [pid 22213] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22217] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22216] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22215] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22214] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22212] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22217] <... set_robust_list resumed>) = 0 [pid 22216] <... set_robust_list resumed>) = 0 [pid 22215] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22214] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22212] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22217] rt_sigprocmask(SIG_SETMASK, [] [pid 22215] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22212] <... futex resumed>) = 0 [pid 22217] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22216] rt_sigprocmask(SIG_SETMASK, [] [pid 22215] <... futex resumed>) = 1 [pid 22214] <... futex resumed>) = 0 [pid 22212] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22213] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22219 attached ci2-upstream-fs/strace-static-x86_64: Process 22218 attached [pid 22217] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22216] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22215] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22214] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22213] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22219] set_robust_list(0x5555804616e0, 24 [pid 22218] set_robust_list(0x5555804616e0, 24 [pid 22217] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22216] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22213] <... futex resumed>) = 0 [pid 22218] <... set_robust_list resumed>) = 0 [pid 22216] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22213] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22219] <... set_robust_list resumed>) = 0 [pid 22218] rt_sigprocmask(SIG_SETMASK, [] [pid 22217] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22216] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22215] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22218 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22219 [pid 22219] rt_sigprocmask(SIG_SETMASK, [] [pid 22217] <... futex resumed>) = 1 [pid 22216] <... futex resumed>) = 1 [pid 22214] <... futex resumed>) = 0 [pid 22218] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22216] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22214] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22215] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22212] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22219] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22217] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22214] <... futex resumed>) = 0 [pid 22212] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22218] <... prctl resumed>) = 0 [pid 22216] <... futex resumed>) = 0 [pid 22214] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22212] <... futex resumed>) = 1 [pid 22218] setpgid(0, 0 [pid 22216] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22212] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22218] <... setpgid resumed>) = 0 [pid 22217] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22216] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22215] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22216] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22219] <... prctl resumed>) = 0 [pid 22218] <... openat resumed>) = 3 [pid 22216] <... futex resumed>) = 1 [pid 22215] <... futex resumed>) = 1 [pid 22212] <... futex resumed>) = 0 [pid 22213] <... futex resumed>) = 0 [pid 22219] setpgid(0, 0 [pid 22218] write(3, "1000", 4 [pid 22217] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22216] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22215] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22212] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22213] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22219] <... setpgid resumed>) = 0 [pid 22218] <... write resumed>) = 4 [pid 22217] <... futex resumed>) = 1 [pid 22216] <... openat resumed>) = 3 [pid 22215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22214] <... futex resumed>) = 0 [pid 22212] <... futex resumed>) = 0 [pid 22213] <... futex resumed>) = 0 [pid 22218] close(3 [pid 22213] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22214] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22214] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22218] <... close resumed>) = 0 [pid 22217] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22216] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22215] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22212] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22219] <... openat resumed>) = 3 [pid 22218] write(1, "executing program\n", 18 [pid 22216] <... futex resumed>) = 0 [pid 22212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22218] <... write resumed>) = 18 executing program [pid 22216] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22215] <... openat resumed>) = 3 [pid 22219] write(3, "1000", 4 [pid 22218] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22217] <... openat resumed>) = 3 [pid 22216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22215] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22212] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22219] <... write resumed>) = 4 [pid 22218] <... futex resumed>) = 0 [pid 22217] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22216] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22215] <... futex resumed>) = 1 [pid 22212] <... futex resumed>) = 0 [pid 22213] <... futex resumed>) = 0 [pid 22219] close(3 [pid 22218] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22217] <... futex resumed>) = 1 [pid 22216] <... pwrite64 resumed>) = 3 [pid 22215] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22214] <... futex resumed>) = 0 [pid 22212] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22213] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22219] <... close resumed>) = 0 [pid 22218] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22217] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22216] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22214] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22213] <... futex resumed>) = 0 [pid 22219] write(1, "executing program\n", 18 [pid 22218] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 22216] <... futex resumed>) = 1 [pid 22215] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22214] <... futex resumed>) = 0 [pid 22212] <... futex resumed>) = 0 [pid 22213] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22219] <... write resumed>) = 18 [pid 22218] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22217] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22216] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22215] <... pwrite64 resumed>) = 3 [pid 22214] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22212] exit_group(0 [pid 22219] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22217] <... pwrite64 resumed>) = 3 [pid 22215] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22212] <... exit_group resumed>) = ? [pid 22216] <... futex resumed>) = ? [pid 22219] <... futex resumed>) = 0 [pid 22217] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22215] <... futex resumed>) = 1 [pid 22213] <... futex resumed>) = 0 [pid 22219] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22218] <... mmap resumed>) = 0x7fe46feef000 [pid 22217] <... futex resumed>) = 1 [pid 22216] +++ exited with 0 +++ [pid 22215] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22219] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22217] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22219] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 22219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 22214] <... futex resumed>) = 0 [pid 22219] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 22218] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22214] exit_group(0 [pid 22213] exit_group(0 [pid 22218] <... mprotect resumed>) = 0 [pid 22214] <... exit_group resumed>) = ? [pid 22219] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22215] <... futex resumed>) = ? [pid 22213] <... exit_group resumed>) = ? [pid 22218] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22215] +++ exited with 0 +++ [pid 22219] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22219] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22220 attached [pid 22220] 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 [pid 22219] <... clone3 resumed> => {parent_tid=[22220]}, 88) = 22220 [pid 22218] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22217] <... futex resumed>) = ? [pid 22218] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22220] <... rseq resumed>) = 0 [pid 22219] rt_sigprocmask(SIG_SETMASK, [] [pid 22220] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22219] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22219] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22220] <... set_robust_list resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22221 attached [pid 22220] rt_sigprocmask(SIG_SETMASK, [] [pid 22219] <... futex resumed>) = 0 [pid 22217] +++ exited with 0 +++ [pid 22214] +++ exited with 0 +++ [pid 22212] +++ exited with 0 +++ [pid 22213] +++ exited with 0 +++ [pid 22218] <... clone3 resumed> => {parent_tid=[22221]}, 88) = 22221 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22218] rt_sigprocmask(SIG_SETMASK, [] [pid 22221] 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 [pid 22220] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22219] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22218] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22221] <... rseq resumed>) = 0 [pid 22220] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22218] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22221] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22218] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22220] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22221] <... set_robust_list resumed>) = 0 [pid 22220] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22221] rt_sigprocmask(SIG_SETMASK, [] [pid 22220] <... futex resumed>) = 1 [pid 22219] <... futex resumed>) = 0 [pid 22218] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22221] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22220] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22219] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22221] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22220] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22219] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22222 attached [pid 22221] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22220] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22219] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22222] set_robust_list(0x5555804616e0, 24 [pid 22221] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22222 [pid 22222] <... set_robust_list resumed>) = 0 [pid 22221] <... futex resumed>) = 1 [pid 22222] rt_sigprocmask(SIG_SETMASK, [] [pid 22221] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22222] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22220] <... futex resumed>) = 0 [pid 22219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22218] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22224 attached ci2-upstream-fs/strace-static-x86_64: Process 22223 attached [pid 22222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22220] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22219] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22218] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22223 [pid 22224] set_robust_list(0x5555804616e0, 24 [pid 22223] set_robust_list(0x5555804616e0, 24 [pid 22222] <... prctl resumed>) = 0 [pid 22221] <... futex resumed>) = 0 [pid 22219] <... futex resumed>) = 0 [pid 22218] <... futex resumed>) = 1 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22224 [pid 22224] <... set_robust_list resumed>) = 0 [pid 22223] <... set_robust_list resumed>) = 0 [pid 22222] setpgid(0, 0 [pid 22221] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22220] <... openat resumed>) = 3 [pid 22219] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22218] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22224] rt_sigprocmask(SIG_SETMASK, [] [pid 22223] rt_sigprocmask(SIG_SETMASK, [] [pid 22222] <... setpgid resumed>) = 0 [pid 22221] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22220] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22224] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22223] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22221] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22220] <... futex resumed>) = 0 [pid 22219] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22221] <... futex resumed>) = 1 [pid 22223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22220] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22219] <... futex resumed>) = 0 [pid 22218] <... futex resumed>) = 0 [pid 22222] <... openat resumed>) = 3 [pid 22221] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22220] <... pwrite64 resumed>) = 3 [pid 22219] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22218] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22220] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22218] <... futex resumed>) = 0 [pid 22220] <... futex resumed>) = 1 [pid 22219] <... futex resumed>) = 0 [pid 22218] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22220] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22219] exit_group(0 [pid 22220] <... futex resumed>) = ? [pid 22219] <... exit_group resumed>) = ? [pid 22224] <... prctl resumed>) = 0 [pid 22223] <... prctl resumed>) = 0 [pid 22222] write(3, "1000", 4 [pid 22221] <... openat resumed>) = 3 [pid 22220] +++ exited with 0 +++ [pid 22224] setpgid(0, 0 [pid 22223] setpgid(0, 0 [pid 22222] <... write resumed>) = 4 [pid 22224] <... setpgid resumed>) = 0 [pid 22223] <... setpgid resumed>) = 0 [pid 22222] close(3 [pid 22221] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22223] <... openat resumed>) = 3 [pid 22222] <... close resumed>) = 0 [pid 22221] <... futex resumed>) = 1 [pid 22218] <... futex resumed>) = 0 [pid 22224] <... openat resumed>) = 3 [pid 22219] +++ exited with 0 +++ [pid 22218] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22224] write(3, "1000", 4 [pid 22223] write(3, "1000", 4 executing program [pid 22222] write(1, "executing program\n", 18 [pid 22221] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22224] <... write resumed>) = 4 [pid 22223] <... write resumed>) = 4 [pid 22222] <... write resumed>) = 18 [pid 22221] <... pwrite64 resumed>) = 3 [pid 22218] <... futex resumed>) = 0 [pid 22224] close(3 [pid 22223] close(3 [pid 22222] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22221] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22218] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22224] <... close resumed>) = 0 [pid 22223] <... close resumed>) = 0 [pid 22222] <... futex resumed>) = 0 [pid 22221] <... futex resumed>) = 0 [pid 22218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22224] write(1, "executing program\n", 18 [pid 22223] write(1, "executing program\n", 18 [pid 22222] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} executing program executing program [pid 22221] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22224] <... write resumed>) = 18 [pid 22223] <... write resumed>) = 18 [pid 22222] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22218] exit_group(0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22224] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22218] <... exit_group resumed>) = ? [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22224] <... futex resumed>) = 0 [pid 22223] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22222] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22221] <... futex resumed>) = ? [pid 22224] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22223] <... futex resumed>) = 0 [pid 22222] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22223] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22224] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-upstream-fs/strace-static-x86_64: Process 22225 attached [pid 22224] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22222] <... mmap resumed>) = 0x7fe46feef000 [pid 22225] set_robust_list(0x5555804616e0, 24 [pid 22224] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22223] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22222] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22225 [pid 22225] <... set_robust_list resumed>) = 0 [pid 22224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22223] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22222] <... mprotect resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22225] rt_sigprocmask(SIG_SETMASK, [] [pid 22224] <... mmap resumed>) = 0x7fe46feef000 [pid 22223] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22222] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22225] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22223] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22224] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22223] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22222] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22221] +++ exited with 0 +++ [pid 22218] +++ exited with 0 +++ [pid 22225] <... prctl resumed>) = 0 [pid 22224] <... mprotect resumed>) = 0 [pid 22223] <... mprotect resumed>) = 0 [pid 22222] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22225] setpgid(0, 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22226 attached [pid 22224] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22225] <... setpgid resumed>) = 0 [pid 22223] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22224] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22222] <... clone3 resumed> => {parent_tid=[22226]}, 88) = 22226 [pid 22226] 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 [pid 22225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22224] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22223] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22222] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22227 attached [pid 22226] <... rseq resumed>) = 0 [pid 22225] <... openat resumed>) = 3 [pid 22223] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22222] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22227] 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 [pid 22226] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22224] <... clone3 resumed> => {parent_tid=[22227]}, 88) = 22227 [pid 22222] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22228 attached [pid 22227] <... rseq resumed>) = 0 [pid 22226] <... set_robust_list resumed>) = 0 [pid 22225] write(3, "1000", 4 [pid 22224] rt_sigprocmask(SIG_SETMASK, [] [pid 22222] <... futex resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 22228] 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 [pid 22227] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22226] rt_sigprocmask(SIG_SETMASK, [] [pid 22225] <... write resumed>) = 4 [pid 22224] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22223] <... clone3 resumed> => {parent_tid=[22228]}, 88) = 22228 [pid 22222] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22227] <... set_robust_list resumed>) = 0 [pid 22226] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22225] close(3 [pid 22224] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22228] <... rseq resumed>) = 0 [pid 22228] set_robust_list(0x7fe46ff0f9a0, 24) = 0 [pid 22227] rt_sigprocmask(SIG_SETMASK, [] [pid 22226] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22225] <... close resumed>) = 0 [pid 22224] <... futex resumed>) = 0 [pid 22223] rt_sigprocmask(SIG_SETMASK, [] [pid 22228] rt_sigprocmask(SIG_SETMASK, [] [pid 22227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22226] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22225] write(1, "executing program\n", 18 executing program [pid 22224] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22223] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22228] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22227] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22226] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22225] <... write resumed>) = 18 [pid 22223] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22228] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22227] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22226] <... futex resumed>) = 1 [pid 22225] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22223] <... futex resumed>) = 0 [pid 22222] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22228] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22227] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22226] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22225] <... futex resumed>) = 0 [pid 22223] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22222] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22227] <... futex resumed>) = 1 [pid 22226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22225] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22224] <... futex resumed>) = 0 [pid 22222] <... futex resumed>) = 0 [pid 22227] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22226] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22225] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22224] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22222] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22229 attached [pid 22227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22226] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22228] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22225] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22224] <... futex resumed>) = 0 [pid 22227] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22225] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22224] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22228] <... futex resumed>) = 1 [pid 22229] set_robust_list(0x5555804616e0, 24 [pid 22228] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22227] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22226] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22225] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22223] <... futex resumed>) = 0 [pid 22229] <... set_robust_list resumed>) = 0 [pid 22227] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22226] <... futex resumed>) = 1 [pid 22225] <... mmap resumed>) = 0x7fe46feef000 [pid 22223] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22222] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22229 [pid 22227] <... futex resumed>) = 1 [pid 22226] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22224] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22228] <... futex resumed>) = 0 [pid 22227] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22225] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22224] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22223] <... futex resumed>) = 1 [pid 22222] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22229] rt_sigprocmask(SIG_SETMASK, [] [pid 22228] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22226] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22225] <... mprotect resumed>) = 0 [pid 22224] <... futex resumed>) = 0 [pid 22223] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22222] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22229] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22228] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22227] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22226] <... openat resumed>) = 3 [pid 22224] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22222] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22228] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22227] <... openat resumed>) = 3 [pid 22226] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22225] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22229] <... prctl resumed>) = 0 [pid 22228] <... futex resumed>) = 1 [pid 22227] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22226] <... futex resumed>) = 1 [pid 22225] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22223] <... futex resumed>) = 0 [pid 22229] setpgid(0, 0 [pid 22222] <... futex resumed>) = 0 [pid 22229] <... setpgid resumed>) = 0 [pid 22228] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22227] <... futex resumed>) = 1 [pid 22226] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22225] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22224] <... futex resumed>) = 0 [pid 22223] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22222] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22230 attached [pid 22229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22227] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22224] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22223] <... futex resumed>) = 0 [pid 22222] <... futex resumed>) = 0 [pid 22230] 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 [pid 22229] <... openat resumed>) = 3 [pid 22228] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22226] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22225] <... clone3 resumed> => {parent_tid=[22230]}, 88) = 22230 [pid 22224] <... futex resumed>) = 0 [pid 22223] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22222] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22230] <... rseq resumed>) = 0 [pid 22229] write(3, "1000", 4 [pid 22227] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22226] <... pwrite64 resumed>) = 3 [pid 22225] rt_sigprocmask(SIG_SETMASK, [] [pid 22224] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22230] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22229] <... write resumed>) = 4 [pid 22228] <... openat resumed>) = 3 [pid 22230] <... set_robust_list resumed>) = 0 [pid 22229] close(3 [pid 22230] rt_sigprocmask(SIG_SETMASK, [] [pid 22229] <... close resumed>) = 0 [pid 22230] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22228] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22227] <... pwrite64 resumed>) = 3 [pid 22226] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22225] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22230] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22229] write(1, "executing program\n", 18 [pid 22228] <... futex resumed>) = 1 [pid 22227] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22226] <... futex resumed>) = 1 [pid 22225] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22223] <... futex resumed>) = 0 [pid 22222] <... futex resumed>) = 0 executing program [pid 22230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22229] <... write resumed>) = 18 [pid 22228] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22227] <... futex resumed>) = 1 [pid 22226] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22225] <... futex resumed>) = 0 [pid 22224] <... futex resumed>) = 0 [pid 22223] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22222] exit_group(0 [pid 22230] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22229] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22228] <... pwrite64 resumed>) = 3 [pid 22227] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22226] <... futex resumed>) = ? [pid 22225] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22224] exit_group(0 [pid 22223] <... futex resumed>) = 0 [pid 22222] <... exit_group resumed>) = ? [pid 22230] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22229] <... futex resumed>) = 0 [pid 22228] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22227] <... futex resumed>) = ? [pid 22226] +++ exited with 0 +++ [pid 22224] <... exit_group resumed>) = ? [pid 22223] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22230] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22229] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22228] <... futex resumed>) = 0 [pid 22223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22230] <... futex resumed>) = 1 [pid 22229] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22228] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22225] <... futex resumed>) = 0 [pid 22223] exit_group(0 [pid 22222] +++ exited with 0 +++ [pid 22230] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22229] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22228] <... futex resumed>) = ? [pid 22227] +++ exited with 0 +++ [pid 22225] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22224] +++ exited with 0 +++ [pid 22223] <... exit_group resumed>) = ? [pid 22230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22229] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22228] +++ exited with 0 +++ [pid 22225] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22222, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22230] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22225] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 22229] <... mmap resumed>) = 0x7fe46feef000 [pid 22223] +++ exited with 0 +++ [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22230] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22223, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22229] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22229] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 22229] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22231 attached [pid 22231] 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, 0x53053053ci2-upstream-fs/strace-static-x86_64: Process 22232 attached ) = 0 [pid 22229] <... clone3 resumed> => {parent_tid=[22231]}, 88) = 22231 [pid 22232] set_robust_list(0x5555804616e0, 24 [pid 22231] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22229] rt_sigprocmask(SIG_SETMASK, [] [pid 22232] <... set_robust_list resumed>) = 0 [pid 22231] <... set_robust_list resumed>) = 0 [pid 22229] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22232] rt_sigprocmask(SIG_SETMASK, [] [pid 22231] rt_sigprocmask(SIG_SETMASK, [] [pid 22230] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22229] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 22230] <... futex resumed>) = 1 [pid 22225] <... futex resumed>) = 0 [pid 22230] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22225] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22232] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22229] <... futex resumed>) = 0 [pid 22225] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22232 [pid 22232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22231] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22230] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22229] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22225] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22232] <... prctl resumed>) = 0 [pid 22231] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22232] setpgid(0, 0 [pid 22231] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22230] <... openat resumed>) = 3 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22230] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22232] <... setpgid resumed>) = 0 [pid 22231] <... futex resumed>) = 1 [pid 22229] <... futex resumed>) = 0 [pid 22232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22231] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22230] <... futex resumed>) = 1 [pid 22229] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22225] <... futex resumed>) = 0 [pid 22232] <... openat resumed>) = 3 [pid 22231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22229] <... futex resumed>) = 0 [pid 22231] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22229] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22225] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22230] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22225] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22232] write(3, "1000", 4 [pid 22231] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22230] <... pwrite64 resumed>) = 3 [pid 22225] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22232] <... write resumed>) = 4 [pid 22232] close(3 [pid 22231] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22232] <... close resumed>) = 0 [pid 22231] <... futex resumed>) = 1 [pid 22229] <... futex resumed>) = 0 [pid 22232] write(1, "executing program\n", 18 [pid 22231] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22229] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22233 attached [pid 22232] <... write resumed>) = 18 [pid 22231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22230] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22229] <... futex resumed>) = 0 executing program [pid 22232] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22231] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22229] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22233] set_robust_list(0x5555804616e0, 24 [pid 22232] <... futex resumed>) = 0 [pid 22231] <... openat resumed>) = 3 [pid 22230] <... futex resumed>) = 1 [pid 22225] <... futex resumed>) = 0 [pid 22233] <... set_robust_list resumed>) = 0 [pid 22232] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22233 [pid 22231] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22230] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22225] exit_group(0 [pid 22232] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22231] <... futex resumed>) = 1 [pid 22229] <... futex resumed>) = 0 [pid 22233] rt_sigprocmask(SIG_SETMASK, [] [pid 22232] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22231] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22230] <... futex resumed>) = ? [pid 22229] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22225] <... exit_group resumed>) = ? [pid 5635] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22234 attached [pid 22232] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22229] <... futex resumed>) = 0 [pid 22234] set_robust_list(0x5555804616e0, 24 [pid 22232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22231] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22230] +++ exited with 0 +++ [pid 22229] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22234] <... set_robust_list resumed>) = 0 [pid 22233] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22232] <... mmap resumed>) = 0x7fe46feef000 [pid 22231] <... pwrite64 resumed>) = 3 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22234 [pid 22234] rt_sigprocmask(SIG_SETMASK, [] [pid 22233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22232] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22234] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22233] <... prctl resumed>) = 0 [pid 22232] <... mprotect resumed>) = 0 [pid 22231] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22233] setpgid(0, 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22233] <... setpgid resumed>) = 0 [pid 22232] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22231] <... futex resumed>) = 1 [pid 22229] <... futex resumed>) = 0 [pid 22225] +++ exited with 0 +++ [pid 22234] <... prctl resumed>) = 0 [pid 22233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22232] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22231] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22229] exit_group(0 [pid 22234] setpgid(0, 0 [pid 22229] <... exit_group resumed>) = ? [pid 22232] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22234] <... setpgid resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 22233] <... openat resumed>) = 3 [pid 22231] <... futex resumed>) = ? [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22235 attached [pid 22235] 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 [pid 22234] write(3, "1000", 4 [pid 22235] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22234] <... write resumed>) = 4 [pid 22235] <... set_robust_list resumed>) = 0 [pid 22234] close(3 [pid 22235] rt_sigprocmask(SIG_SETMASK, [] [pid 22234] <... close resumed>) = 0 [pid 22233] write(3, "1000", 4 [pid 22232] <... clone3 resumed> => {parent_tid=[22235]}, 88) = 22235 [pid 22233] <... write resumed>) = 4 [pid 22232] rt_sigprocmask(SIG_SETMASK, [] [pid 22233] close(3 [pid 22232] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22233] <... close resumed>) = 0 [pid 22232] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22233] write(1, "executing program\n", 18 [pid 22235] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program executing program [pid 22234] write(1, "executing program\n", 18 [pid 22233] <... write resumed>) = 18 [pid 22232] <... futex resumed>) = 0 [pid 22235] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22234] <... write resumed>) = 18 [pid 22235] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22234] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22233] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22232] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22235] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22234] <... futex resumed>) = 0 [pid 22233] <... futex resumed>) = 0 [pid 22232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22235] <... futex resumed>) = 0 [pid 22234] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22235] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22234] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22231] +++ exited with 0 +++ [pid 22229] +++ exited with 0 +++ [pid 22235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22234] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22233] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22232] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22235] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22234] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22233] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22232] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22235] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22234] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22233] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22235] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22234] <... mmap resumed>) = 0x7fe46feef000 [pid 22233] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22232] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... restart_syscall resumed>) = 0 [pid 22235] <... futex resumed>) = 0 [pid 22234] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22235] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22234] <... mprotect resumed>) = 0 [pid 22233] <... mmap resumed>) = 0x7fe46feef000 [pid 22232] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22234] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22233] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22232] <... futex resumed>) = 0 [pid 22235] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22234] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22233] <... mprotect resumed>) = 0 [pid 22232] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22235] <... openat resumed>) = 3 [pid 22234] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22236 attached [pid 22235] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22233] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22233] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22236] 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 [pid 22234] <... clone3 resumed> => {parent_tid=[22236]}, 88) = 22236 [pid 22235] <... futex resumed>) = 1 [pid 22233] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22234] rt_sigprocmask(SIG_SETMASK, [] [pid 22236] <... rseq resumed>) = 0 [pid 22235] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22234] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22232] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22238 attached ci2-upstream-fs/strace-static-x86_64: Process 22237 attached [pid 22236] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22234] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22233] <... clone3 resumed> => {parent_tid=[22237]}, 88) = 22237 [pid 22232] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22239 attached [pid 22238] set_robust_list(0x5555804616e0, 24 [pid 22237] 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 [pid 22236] <... set_robust_list resumed>) = 0 [pid 22235] <... futex resumed>) = 0 [pid 22234] <... futex resumed>) = 0 [pid 22233] rt_sigprocmask(SIG_SETMASK, [] [pid 22232] <... futex resumed>) = 1 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22238 [pid 22239] set_robust_list(0x5555804616e0, 24 [pid 22238] <... set_robust_list resumed>) = 0 [pid 22237] <... rseq resumed>) = 0 [pid 22236] rt_sigprocmask(SIG_SETMASK, [] [pid 22235] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22234] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22233] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22232] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22239] <... set_robust_list resumed>) = 0 [pid 22238] rt_sigprocmask(SIG_SETMASK, [] [pid 22237] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22236] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22235] <... pwrite64 resumed>) = 3 [pid 22233] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22239 [pid 22238] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22237] <... set_robust_list resumed>) = 0 [pid 22236] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22235] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22233] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22239] rt_sigprocmask(SIG_SETMASK, [] [pid 22238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22237] rt_sigprocmask(SIG_SETMASK, [] [pid 22236] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22235] <... futex resumed>) = 1 [pid 22233] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22232] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22239] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22238] <... prctl resumed>) = 0 [pid 22237] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22236] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22235] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22232] exit_group(0 [pid 22238] setpgid(0, 0 [pid 22236] <... futex resumed>) = 1 [pid 22235] <... futex resumed>) = ? [pid 22234] <... futex resumed>) = 0 [pid 22232] <... exit_group resumed>) = ? [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22238] <... setpgid resumed>) = 0 [pid 22237] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22236] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22235] +++ exited with 0 +++ [pid 22234] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22239] <... prctl resumed>) = 0 [pid 22238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22237] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22234] <... futex resumed>) = 0 [pid 22232] +++ exited with 0 +++ [pid 22239] setpgid(0, 0 [pid 22237] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22234] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22236] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22239] <... setpgid resumed>) = 0 [pid 22238] <... openat resumed>) = 3 [pid 22233] <... futex resumed>) = 0 [pid 22237] <... futex resumed>) = 1 [pid 22237] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22236] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22233] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22238] write(3, "1000", 4 [pid 22237] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22236] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22233] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22239] <... openat resumed>) = 3 [pid 22238] <... write resumed>) = 4 [pid 22236] <... futex resumed>) = 1 [pid 22234] <... futex resumed>) = 0 [pid 22233] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22237] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22239] write(3, "1000", 4 [pid 22238] close(3 [pid 22237] <... futex resumed>) = 0 [pid 22236] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22234] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22239] <... write resumed>) = 4 [pid 22238] <... close resumed>) = 0 [pid 22237] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22234] <... futex resumed>) = 0 [pid 22233] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22239] close(3 [pid 22238] write(1, "executing program\n", 18 [pid 22237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 22236] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22234] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22233] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22239] <... close resumed>) = 0 [pid 22238] <... write resumed>) = 18 executing program [pid 22237] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22236] <... openat resumed>) = 3 [pid 22233] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22239] write(1, "executing program\n", 18 [pid 22238] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22239] <... write resumed>) = 18 [pid 22237] <... openat resumed>) = 3 [pid 22239] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22238] <... futex resumed>) = 0 [pid 22236] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22238] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22237] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22236] <... futex resumed>) = 1 [pid 22239] <... futex resumed>) = 0 [pid 22238] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22237] <... futex resumed>) = 1 [pid 22236] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22234] <... futex resumed>) = 0 [pid 22233] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22240 attached [pid 22239] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22238] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22237] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22234] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22240] set_robust_list(0x5555804616e0, 24 [pid 22239] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22238] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22236] <... futex resumed>) = 0 [pid 22234] <... futex resumed>) = 1 [pid 22233] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22240] <... set_robust_list resumed>) = 0 [pid 22239] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22237] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22236] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22234] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22240 [pid 22240] rt_sigprocmask(SIG_SETMASK, [] [pid 22239] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22238] <... mmap resumed>) = 0x7fe46feef000 [pid 22237] <... pwrite64 resumed>) = 3 [pid 22236] <... pwrite64 resumed>) = 3 [pid 22233] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22240] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22238] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22237] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22236] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22233] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22239] <... mmap resumed>) = 0x7fe46feef000 [pid 22238] <... mprotect resumed>) = 0 [pid 22237] <... futex resumed>) = 0 [pid 22236] <... futex resumed>) = 1 [pid 22234] <... futex resumed>) = 0 [pid 22233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22240] <... prctl resumed>) = 0 [pid 22239] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22238] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22237] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22236] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22234] exit_group(0 [pid 22233] exit_group(0 [pid 22240] setpgid(0, 0 [pid 22239] <... mprotect resumed>) = 0 [pid 22238] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22240] <... setpgid resumed>) = 0 [pid 22236] <... futex resumed>) = ? [pid 22237] <... futex resumed>) = ? [pid 22234] <... exit_group resumed>) = ? [pid 22233] <... exit_group resumed>) = ? [pid 22240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22239] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22238] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22237] +++ exited with 0 +++ [pid 22236] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 22241 attached [pid 22240] <... openat resumed>) = 3 [pid 22241] 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 [pid 22239] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22238] <... clone3 resumed> => {parent_tid=[22241]}, 88) = 22241 [pid 22234] +++ exited with 0 +++ [pid 22241] <... rseq resumed>) = 0 [pid 22239] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22238] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22242 attached [pid 22241] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22240] write(3, "1000", 4 [pid 22238] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22242] 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 [pid 22241] <... set_robust_list resumed>) = 0 [pid 22240] <... write resumed>) = 4 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22242] <... rseq resumed>) = 0 [pid 22241] rt_sigprocmask(SIG_SETMASK, [] [pid 22239] <... clone3 resumed> => {parent_tid=[22242]}, 88) = 22242 [pid 22238] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22240] close(3 [pid 22242] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22241] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22239] rt_sigprocmask(SIG_SETMASK, [] [pid 22238] <... futex resumed>) = 0 [pid 22242] <... set_robust_list resumed>) = 0 [pid 22242] rt_sigprocmask(SIG_SETMASK, [] [pid 22241] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22240] <... close resumed>) = 0 [pid 22239] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22238] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22233] +++ exited with 0 +++ [pid 22242] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22241] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22240] write(1, "executing program\n", 18 executing program [pid 22239] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22242] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22241] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22240] <... write resumed>) = 18 [pid 22239] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22241] <... futex resumed>) = 1 [pid 22240] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22239] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22238] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22242] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22241] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22240] <... futex resumed>) = 0 [pid 22239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22238] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22242] <... futex resumed>) = 0 [pid 22241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22240] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22239] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22238] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22242] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22241] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22240] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22239] <... futex resumed>) = 0 [pid 22238] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22242] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22241] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22239] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22242] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22241] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22243 attached [pid 22242] <... futex resumed>) = 1 [pid 22240] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22239] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22240] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22240] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22243] set_robust_list(0x5555804616e0, 24 [pid 22242] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22241] <... futex resumed>) = 1 [pid 22240] <... mmap resumed>) = 0x7fe46feef000 [pid 22239] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22238] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22243 [pid 22243] <... set_robust_list resumed>) = 0 [pid 22242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22241] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22240] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22239] <... futex resumed>) = 0 [pid 22238] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22243] rt_sigprocmask(SIG_SETMASK, [] [pid 22242] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22240] <... mprotect resumed>) = 0 [pid 22239] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22238] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22244 attached [pid 22243] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22242] <... openat resumed>) = 3 [pid 22241] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22240] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22238] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22244] set_robust_list(0x5555804616e0, 24 [pid 22243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22242] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22241] <... openat resumed>) = 3 [pid 22240] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22244 [pid 22244] <... set_robust_list resumed>) = 0 [pid 22242] <... futex resumed>) = 1 [pid 22241] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22239] <... futex resumed>) = 0 [pid 22244] rt_sigprocmask(SIG_SETMASK, [] [pid 22243] <... prctl resumed>) = 0 [pid 22242] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22241] <... futex resumed>) = 1 [pid 22240] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22239] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22238] <... futex resumed>) = 0 [pid 22244] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22243] setpgid(0, 0 [pid 22242] <... pwrite64 resumed>) = 3 [pid 22241] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22239] <... futex resumed>) = 0 [pid 22238] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22245 attached [pid 22243] <... setpgid resumed>) = 0 [pid 22242] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22239] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22238] <... futex resumed>) = 0 [pid 22240] <... clone3 resumed> => {parent_tid=[22245]}, 88) = 22245 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22245] 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 [pid 22244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22242] <... futex resumed>) = 0 [pid 22241] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22240] rt_sigprocmask(SIG_SETMASK, [] [pid 22239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22245] <... rseq resumed>) = 0 [pid 22244] <... prctl resumed>) = 0 [pid 22243] <... openat resumed>) = 3 [pid 22242] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22241] <... pwrite64 resumed>) = 3 [pid 22238] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22240] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22239] exit_group(0 [pid 22245] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22244] setpgid(0, 0 [pid 22243] write(3, "1000", 4 [pid 22241] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22240] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22245] <... set_robust_list resumed>) = 0 [pid 22244] <... setpgid resumed>) = 0 [pid 22243] <... write resumed>) = 4 [pid 22242] <... futex resumed>) = ? [pid 22241] <... futex resumed>) = 1 [pid 22240] <... futex resumed>) = 0 [pid 22239] <... exit_group resumed>) = ? [pid 22238] <... futex resumed>) = 0 [pid 22245] rt_sigprocmask(SIG_SETMASK, [] [pid 22244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22243] close(3 [pid 22242] +++ exited with 0 +++ [pid 22241] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22240] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22238] exit_group(0 [pid 22245] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22243] <... close resumed>) = 0 [pid 22241] <... futex resumed>) = ? [pid 22239] +++ exited with 0 +++ [pid 22244] <... openat resumed>) = 3 [pid 22238] <... exit_group resumed>) = ? [pid 22245] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22244] write(3, "1000", 4 [pid 22243] write(1, "executing program\n", 18 [pid 22241] +++ exited with 0 +++ [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22244] <... write resumed>) = 4 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22245] <... mkdirat resumed>) = -1 EEXIST (File exists) executing program [pid 22244] close(3 [pid 22245] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22244] <... close resumed>) = 0 [pid 22243] <... write resumed>) = 18 [pid 22245] <... futex resumed>) = 1 [pid 22243] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22240] <... futex resumed>) = 0 [pid 22238] +++ exited with 0 +++ [pid 22244] write(1, "executing program\n", 18 [pid 22245] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22243] <... futex resumed>) = 0 [pid 22240] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22243] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22238, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 22245] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22244] <... write resumed>) = 18 [pid 22243] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22240] <... futex resumed>) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22244] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22245] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22240] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22243] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22244] <... futex resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 22244] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5628] <... restart_syscall resumed>) = 0 [pid 22245] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22244] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22243] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22245] <... futex resumed>) = 1 [pid 22244] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22240] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22245] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22244] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22243] <... mmap resumed>) = 0x7fe46feef000 [pid 22240] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22243] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22240] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22245] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22244] <... mmap resumed>) = 0x7fe46feef000 [pid 22243] <... mprotect resumed>) = 0 [pid 22240] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22244] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITEci2-upstream-fs/strace-static-x86_64: Process 22246 attached [pid 22245] <... openat resumed>) = 3 [pid 22244] <... mprotect resumed>) = 0 [pid 22243] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22246] set_robust_list(0x5555804616e0, 24 [pid 22245] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22244] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22243] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22246 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22246] <... set_robust_list resumed>) = 0 [pid 22245] <... futex resumed>) = 1 [pid 22244] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22243] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22240] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22247 attached [pid 22246] rt_sigprocmask(SIG_SETMASK, [] [pid 22244] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22240] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22245] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22249 attached ci2-upstream-fs/strace-static-x86_64: Process 22248 attached [pid 22247] 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 [pid 22246] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22245] <... pwrite64 resumed>) = 3 [pid 22243] <... clone3 resumed> => {parent_tid=[22247]}, 88) = 22247 [pid 22240] <... futex resumed>) = 0 [pid 22249] 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 [pid 22248] set_robust_list(0x5555804616e0, 24 [pid 22247] <... rseq resumed>) = 0 [pid 22246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22245] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22244] <... clone3 resumed> => {parent_tid=[22249]}, 88) = 22249 [pid 22243] rt_sigprocmask(SIG_SETMASK, [] [pid 22240] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22249] <... rseq resumed>) = 0 [pid 22248] <... set_robust_list resumed>) = 0 [pid 22247] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22246] <... prctl resumed>) = 0 [pid 22245] <... futex resumed>) = 0 [pid 22244] rt_sigprocmask(SIG_SETMASK, [] [pid 22243] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22248 [pid 22249] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22248] rt_sigprocmask(SIG_SETMASK, [] [pid 22247] <... set_robust_list resumed>) = 0 [pid 22246] setpgid(0, 0 [pid 22245] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22244] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22243] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22240] exit_group(0 [pid 22249] <... set_robust_list resumed>) = 0 [pid 22248] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22247] rt_sigprocmask(SIG_SETMASK, [] [pid 22246] <... setpgid resumed>) = 0 [pid 22245] <... futex resumed>) = ? [pid 22244] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22243] <... futex resumed>) = 0 [pid 22240] <... exit_group resumed>) = ? [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22249] rt_sigprocmask(SIG_SETMASK, [] [pid 22248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22247] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22245] +++ exited with 0 +++ [pid 22244] <... futex resumed>) = 0 [pid 22243] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22249] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22248] <... prctl resumed>) = 0 [pid 22247] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22244] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22240] +++ exited with 0 +++ [pid 22249] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22248] setpgid(0, 0 [pid 22247] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22246] <... openat resumed>) = 3 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22249] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22248] <... setpgid resumed>) = 0 [pid 22249] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22247] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22249] <... futex resumed>) = 1 [pid 22248] <... openat resumed>) = 3 [pid 22247] <... futex resumed>) = 1 [pid 22246] write(3, "1000", 4 [pid 22244] <... futex resumed>) = 0 [pid 22243] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22249] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22247] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22244] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22248] write(3, "1000", 4 [pid 22246] <... write resumed>) = 4 [pid 22243] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22248] <... write resumed>) = 4 [pid 22247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22246] close(3 [pid 22244] <... futex resumed>) = 0 [pid 22243] <... futex resumed>) = 0 [pid 22249] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22248] close(3 [pid 22247] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22246] <... close resumed>) = 0 [pid 22244] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22243] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22249] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22248] <... close resumed>) = 0 [pid 22246] write(1, "executing program\n", 18 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 22247] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22249] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22248] write(1, "executing program\n", 18 [pid 22247] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22246] <... write resumed>) = 18 executing program [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22249] <... futex resumed>) = 1 [pid 22248] <... write resumed>) = 18 [pid 22247] <... futex resumed>) = 1 [pid 22246] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22244] <... futex resumed>) = 0 [pid 22243] <... futex resumed>) = 0 [pid 22249] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22248] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22247] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22246] <... futex resumed>) = 0 [pid 22244] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22250 attached [pid 22249] <... openat resumed>) = 3 [pid 22248] <... futex resumed>) = 0 [pid 22247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22246] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22244] <... futex resumed>) = 0 [pid 22243] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22250] set_robust_list(0x5555804616e0, 24 [pid 22246] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22250 [pid 22250] <... set_robust_list resumed>) = 0 [pid 22248] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22247] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22246] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22250] rt_sigprocmask(SIG_SETMASK, [] [pid 22249] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22248] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22246] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22244] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22243] <... futex resumed>) = 0 [pid 22250] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22249] <... futex resumed>) = 0 [pid 22248] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22247] <... openat resumed>) = 3 [pid 22246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22243] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22249] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22248] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22246] <... mmap resumed>) = 0x7fe46feef000 [pid 22250] <... prctl resumed>) = 0 [pid 22248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22246] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22250] setpgid(0, 0 [pid 22249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22248] <... mmap resumed>) = 0x7fe46feef000 [pid 22247] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22246] <... mprotect resumed>) = 0 [pid 22244] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22250] <... setpgid resumed>) = 0 [pid 22249] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22248] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22247] <... futex resumed>) = 1 [pid 22246] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22244] <... futex resumed>) = 0 [pid 22243] <... futex resumed>) = 0 [pid 22250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22246] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22244] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22243] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22247] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22250] <... openat resumed>) = 3 [pid 22249] <... pwrite64 resumed>) = 3 [pid 22248] <... mprotect resumed>) = 0 [pid 22243] <... futex resumed>) = 0 [pid 22247] <... pwrite64 resumed>) = 3 [pid 22246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22251 attached [pid 22250] write(3, "1000", 4 [pid 22249] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22248] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22247] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22243] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22251] 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 [pid 22250] <... write resumed>) = 4 [pid 22249] <... futex resumed>) = 1 [pid 22248] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22247] <... futex resumed>) = 0 [pid 22246] <... clone3 resumed> => {parent_tid=[22251]}, 88) = 22251 [pid 22244] <... futex resumed>) = 0 [pid 22243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22251] <... rseq resumed>) = 0 [pid 22250] close(3 [pid 22249] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22248] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22246] rt_sigprocmask(SIG_SETMASK, [] [pid 22251] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22250] <... close resumed>) = 0 [pid 22247] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22246] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22244] exit_group(0 [pid 22251] <... set_robust_list resumed>) = 0 [pid 22250] write(1, "executing program\n", 18 [pid 22246] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22243] exit_group(0 [pid 22251] rt_sigprocmask(SIG_SETMASK, [] [pid 22250] <... write resumed>) = 18 [pid 22246] <... futex resumed>) = 0 executing program [pid 22251] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22250] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22244] <... exit_group resumed>) = ? [pid 22243] <... exit_group resumed>) = ? [pid 22247] <... futex resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22252 attached [pid 22251] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22250] <... futex resumed>) = 0 [pid 22247] +++ exited with 0 +++ [pid 22246] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22252] 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 [pid 22251] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22250] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22249] <... futex resumed>) = ? [pid 22252] <... rseq resumed>) = 0 [pid 22251] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22250] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22252] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22251] <... futex resumed>) = 1 [pid 22250] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22246] <... futex resumed>) = 0 [pid 22252] <... set_robust_list resumed>) = 0 [pid 22251] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22250] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22246] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22252] rt_sigprocmask(SIG_SETMASK, [] [pid 22251] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22246] <... futex resumed>) = 0 [pid 22248] <... clone3 resumed> => {parent_tid=[22252]}, 88) = 22252 [pid 22252] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22251] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22250] <... mmap resumed>) = 0x7fe46feef000 [pid 22248] rt_sigprocmask(SIG_SETMASK, [] [pid 22246] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22252] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22251] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22250] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22248] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22250] <... mprotect resumed>) = 0 [pid 22248] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22252] <... futex resumed>) = 0 [pid 22251] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22250] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22248] <... futex resumed>) = 1 [pid 22243] +++ exited with 0 +++ [pid 22252] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22251] <... futex resumed>) = 1 [pid 22250] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22249] +++ exited with 0 +++ [pid 22248] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22246] <... futex resumed>) = 0 [pid 22244] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22251] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22250] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22246] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22253 attached [pid 22252] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22251] <... openat resumed>) = 3 [pid 22246] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... restart_syscall resumed>) = 0 [pid 22253] 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 [pid 22252] <... futex resumed>) = 1 [pid 22248] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22253] <... rseq resumed>) = 0 [pid 22250] <... clone3 resumed> => {parent_tid=[22253]}, 88) = 22253 [pid 22246] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22248] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22253] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22252] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22251] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22250] rt_sigprocmask(SIG_SETMASK, [] [pid 22248] <... futex resumed>) = 0 [pid 22246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22253] <... set_robust_list resumed>) = 0 [pid 22252] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22251] <... futex resumed>) = 0 [pid 22250] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22248] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22246] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 22252] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22251] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22250] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22246] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22253] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22252] <... futex resumed>) = 1 [pid 22251] <... pwrite64 resumed>) = 3 [pid 22250] <... futex resumed>) = 0 [pid 22248] <... futex resumed>) = 0 [pid 22246] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... restart_syscall resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22253] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22252] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22248] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22253] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22251] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22250] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22248] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22253] <... futex resumed>) = 0 [pid 22252] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22251] <... futex resumed>) = 0 [pid 22250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22246] exit_group(0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22253] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22252] <... openat resumed>) = 3 [pid 22251] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22252] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22251] <... futex resumed>) = ? [pid 22250] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22246] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22254 attached [pid 22253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22252] <... futex resumed>) = 1 [pid 22251] +++ exited with 0 +++ [pid 22250] <... futex resumed>) = 0 [pid 22248] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22254] set_robust_list(0x5555804616e0, 24 [pid 22253] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22248] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22248] <... futex resumed>) = 0 [pid 22254] <... set_robust_list resumed>) = 0 [pid 22252] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22250] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22248] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22246] +++ exited with 0 +++ [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22254 [pid 22252] <... pwrite64 resumed>) = 3 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22253] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22252] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22254] rt_sigprocmask(SIG_SETMASK, [] [pid 22252] <... futex resumed>) = 0 [pid 22252] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22254] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22253] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-upstream-fs/strace-static-x86_64: Process 22255 attached [pid 22253] <... futex resumed>) = 1 [pid 22248] exit_group(0 [pid 22255] set_robust_list(0x5555804616e0, 24 [pid 22254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22253] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22252] <... futex resumed>) = ? [pid 22250] <... futex resumed>) = 0 [pid 22248] <... exit_group resumed>) = ? [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22255 [pid 22255] <... set_robust_list resumed>) = 0 [pid 22254] <... prctl resumed>) = 0 [pid 22252] +++ exited with 0 +++ [pid 22250] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22255] rt_sigprocmask(SIG_SETMASK, [] [pid 22253] <... futex resumed>) = 0 [pid 22250] <... futex resumed>) = 1 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22253] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22250] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22254] setpgid(0, 0 [pid 22253] <... openat resumed>) = 3 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22254] <... setpgid resumed>) = 0 [pid 22255] <... prctl resumed>) = 0 [pid 22253] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22255] setpgid(0, 0) = 0 [pid 22253] <... futex resumed>) = 1 [pid 22250] <... futex resumed>) = 0 [pid 22254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22253] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22250] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22255] <... openat resumed>) = 3 [pid 22254] <... openat resumed>) = 3 [pid 22253] <... pwrite64 resumed>) = 3 [pid 22250] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22248] +++ exited with 0 +++ [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22253] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22250] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22255] write(3, "1000", 4 [pid 22253] <... futex resumed>) = 0 [pid 22250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22254] write(3, "1000", 4 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22255] <... write resumed>) = 4 [pid 22253] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22255] close(3 [pid 22250] exit_group(0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22255] <... close resumed>) = 0 [pid 22254] <... write resumed>) = 4 [pid 22255] write(1, "executing program\n", 18 [pid 22253] <... futex resumed>) = ? [pid 22250] <... exit_group resumed>) = ? [pid 22255] <... write resumed>) = 18 [pid 22253] +++ exited with 0 +++ executing program [pid 22255] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22254] close(3 [pid 22255] <... futex resumed>) = 0 [pid 22255] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22254] <... close resumed>) = 0 [pid 22255] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22255] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 22255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 22254] write(1, "executing program\n", 18 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22254] <... write resumed>) = 18 ci2-upstream-fs/strace-static-x86_64: Process 22256 attached [pid 22255] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22254] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22250] +++ exited with 0 +++ [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22256 [pid 22254] <... futex resumed>) = 0 [pid 22256] set_robust_list(0x5555804616e0, 24 [pid 22255] <... mprotect resumed>) = 0 [pid 22254] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22256] <... set_robust_list resumed>) = 0 [pid 22255] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22256] rt_sigprocmask(SIG_SETMASK, [] [pid 22255] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22254] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22250, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22255] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22254] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22256] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22257 attached [pid 22256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22254] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22257] 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 [pid 22256] <... prctl resumed>) = 0 [pid 22255] <... clone3 resumed> => {parent_tid=[22257]}, 88) = 22257 [pid 22254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22257] <... rseq resumed>) = 0 [pid 22256] setpgid(0, 0 [pid 22255] rt_sigprocmask(SIG_SETMASK, [] [pid 22254] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22258 attached [pid 22257] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22256] <... setpgid resumed>) = 0 [pid 22255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22254] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22258] set_robust_list(0x5555804616e0, 24 [pid 22257] <... set_robust_list resumed>) = 0 [pid 22256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22255] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22254] <... mprotect resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22258 [pid 22258] <... set_robust_list resumed>) = 0 [pid 22257] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22257] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22255] <... futex resumed>) = 0 [pid 22258] rt_sigprocmask(SIG_SETMASK, [] [pid 22257] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22256] <... openat resumed>) = 3 [pid 22255] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22254] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22258] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22257] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22256] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 22259 attached [pid 22258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22257] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22256] <... write resumed>) = 4 [pid 22254] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22259] set_robust_list(0x5555804616e0, 24 [pid 22257] <... futex resumed>) = 1 [pid 22255] <... futex resumed>) = 0 [pid 22254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22259] <... set_robust_list resumed>) = 0 [pid 22258] <... prctl resumed>) = 0 [pid 22257] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22256] close(3 [pid 22255] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22259 ci2-upstream-fs/strace-static-x86_64: Process 22260 attached [pid 22259] rt_sigprocmask(SIG_SETMASK, [] [pid 22258] setpgid(0, 0 [pid 22257] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22256] <... close resumed>) = 0 [pid 22255] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22260] 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 [pid 22259] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22258] <... setpgid resumed>) = 0 [pid 22260] <... rseq resumed>) = 0 [pid 22259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22257] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22256] write(1, "executing program\n", 18 [pid 22255] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22254] <... clone3 resumed> => {parent_tid=[22260]}, 88) = 22260 executing program [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22260] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22259] <... prctl resumed>) = 0 [pid 22258] <... openat resumed>) = 3 [pid 22257] <... futex resumed>) = 0 [pid 22256] <... write resumed>) = 18 [pid 22255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22254] rt_sigprocmask(SIG_SETMASK, [] [pid 22260] <... set_robust_list resumed>) = 0 [pid 22259] setpgid(0, 0 [pid 22258] write(3, "1000", 4 [pid 22257] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22256] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22255] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22254] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22260] rt_sigprocmask(SIG_SETMASK, [] [pid 22259] <... setpgid resumed>) = 0 [pid 22258] <... write resumed>) = 4 [pid 22257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22256] <... futex resumed>) = 0 [pid 22255] <... futex resumed>) = 0 [pid 22254] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22260] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22258] close(3 [pid 22257] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22256] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22255] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22254] <... futex resumed>) = 0 [pid 22260] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22259] <... openat resumed>) = 3 [pid 22258] <... close resumed>) = 0 [pid 22257] <... openat resumed>) = 3 [pid 22256] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22254] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22260] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22259] write(3, "1000", 4 [pid 22258] write(1, "executing program\n", 18 [pid 22257] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 22256] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22260] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22259] <... write resumed>) = 4 [pid 22258] <... write resumed>) = 18 [pid 22257] <... futex resumed>) = 1 [pid 22256] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22260] <... futex resumed>) = 1 [pid 22259] close(3 [pid 22258] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22257] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22256] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22255] <... futex resumed>) = 0 [pid 22254] <... futex resumed>) = 0 [pid 22260] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22259] <... close resumed>) = 0 [pid 22258] <... futex resumed>) = 0 [pid 22256] <... mmap resumed>) = 0x7fe46feef000 [pid 22255] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22254] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22259] write(1, "executing program\n", 18 [pid 22258] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22257] <... futex resumed>) = 0 [pid 22256] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22255] <... futex resumed>) = 1 [pid 22260] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22259] <... write resumed>) = 18 [pid 22258] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22257] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22256] <... mprotect resumed>) = 0 [pid 22255] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22254] <... futex resumed>) = 0 [pid 22260] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22259] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22258] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22257] <... pwrite64 resumed>) = 3 [pid 22256] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22254] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22260] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22259] <... futex resumed>) = 0 [pid 22258] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22257] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22260] <... futex resumed>) = 1 [pid 22259] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22258] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22257] <... futex resumed>) = 1 [pid 22256] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22255] <... futex resumed>) = 0 [pid 22254] <... futex resumed>) = 0 [pid 22260] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22259] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22258] <... mmap resumed>) = 0x7fe46feef000 [pid 22257] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22256] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22255] exit_group(0 [pid 22254] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22259] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 22260] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22254] <... futex resumed>) = 0 [pid 22259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-upstream-fs/strace-static-x86_64: Process 22261 attached executing program [pid 22260] <... openat resumed>) = 3 [pid 22259] <... mmap resumed>) = 0x7fe46feef000 [pid 22258] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22257] <... futex resumed>) = ? [pid 22255] <... exit_group resumed>) = ? [pid 22254] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22261] 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 [pid 22260] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22259] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22258] <... mprotect resumed>) = 0 [pid 22256] <... clone3 resumed> => {parent_tid=[22261]}, 88) = 22261 [pid 22261] <... rseq resumed>) = 0 [pid 22260] <... futex resumed>) = 0 [pid 22259] <... mprotect resumed>) = 0 [pid 22254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22261] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22260] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22258] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22256] rt_sigprocmask(SIG_SETMASK, [] [pid 22259] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22254] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22261] <... set_robust_list resumed>) = 0 [pid 22260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22257] +++ exited with 0 +++ [pid 22258] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22255] +++ exited with 0 +++ [pid 22254] <... futex resumed>) = 0 [pid 22261] rt_sigprocmask(SIG_SETMASK, [] [pid 22260] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22259] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22256] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22261] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22260] <... pwrite64 resumed>) = 3 [pid 22259] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22258] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22256] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22254] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22255, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci2-upstream-fs/strace-static-x86_64: Process 22262 attached [pid 22256] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22263 attached [pid 22262] 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 [pid 22261] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22260] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22258] <... clone3 resumed> => {parent_tid=[22262]}, 88) = 22262 [pid 22256] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22263] 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 [pid 22262] <... rseq resumed>) = 0 [pid 22261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22260] <... futex resumed>) = 1 [pid 22259] <... clone3 resumed> => {parent_tid=[22263]}, 88) = 22263 [pid 22258] rt_sigprocmask(SIG_SETMASK, [] [pid 22254] <... futex resumed>) = 0 [pid 22263] <... rseq resumed>) = 0 [pid 22262] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22261] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22260] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22263] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22262] <... set_robust_list resumed>) = 0 [pid 22258] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22254] exit_group(0 [pid 22259] rt_sigprocmask(SIG_SETMASK, [] [pid 22261] <... futex resumed>) = 1 [pid 22256] <... futex resumed>) = 0 [pid 22263] <... set_robust_list resumed>) = 0 [pid 22262] rt_sigprocmask(SIG_SETMASK, [] [pid 22261] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22260] <... futex resumed>) = ? [pid 22259] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22258] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22256] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 22263] rt_sigprocmask(SIG_SETMASK, [] [pid 22262] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22260] +++ exited with 0 +++ [pid 22259] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22258] <... futex resumed>) = 0 [pid 22256] <... futex resumed>) = 0 [pid 22254] <... exit_group resumed>) = ? [pid 22263] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22262] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22261] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22259] <... futex resumed>) = 0 [pid 22258] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22256] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22263] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22259] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22261] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22263] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22262] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22261] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22254] +++ exited with 0 +++ [pid 22263] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22262] <... futex resumed>) = 1 [pid 22261] <... futex resumed>) = 1 [pid 22258] <... futex resumed>) = 0 [pid 22256] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22263] <... futex resumed>) = 1 [pid 22262] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22261] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22259] <... futex resumed>) = 0 [pid 22258] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22256] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22254, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22263] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22259] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22258] <... futex resumed>) = 0 [pid 22256] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22262] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22261] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22259] <... futex resumed>) = 0 [pid 22258] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22256] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22263] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22259] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22264 attached [pid 22264] set_robust_list(0x5555804616e0, 24) = 0 [pid 22262] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22263] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22261] <... openat resumed>) = 3 [pid 22262] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22264 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22263] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22264] rt_sigprocmask(SIG_SETMASK, [] [pid 22263] <... futex resumed>) = 1 [pid 22262] <... futex resumed>) = 1 [pid 22261] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22259] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22264] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22259] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22258] <... futex resumed>) = 0 [pid 22258] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22259] <... futex resumed>) = 0 [pid 22258] <... futex resumed>) = 0 [pid 22259] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22258] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22265 attached [pid 22264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22263] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22262] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22261] <... futex resumed>) = 1 [pid 22256] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22265] set_robust_list(0x5555804616e0, 24 [pid 22264] <... prctl resumed>) = 0 [pid 22263] <... openat resumed>) = 3 [pid 22261] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22256] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22263] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22262] <... openat resumed>) = 3 [pid 22261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22256] <... futex resumed>) = 0 [pid 22265] <... set_robust_list resumed>) = 0 [pid 22264] setpgid(0, 0 [pid 22263] <... futex resumed>) = 1 [pid 22262] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22261] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22259] <... futex resumed>) = 0 [pid 22256] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22265 [pid 22265] rt_sigprocmask(SIG_SETMASK, [] [pid 22264] <... setpgid resumed>) = 0 [pid 22263] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22262] <... futex resumed>) = 1 [pid 22261] <... pwrite64 resumed>) = 3 [pid 22259] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22258] <... futex resumed>) = 0 [pid 22262] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22258] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22261] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22259] <... futex resumed>) = 0 [pid 22258] <... futex resumed>) = 0 [pid 22262] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22263] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22261] <... futex resumed>) = 1 [pid 22259] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22256] <... futex resumed>) = 0 [pid 22265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22264] <... openat resumed>) = 3 [pid 22263] <... pwrite64 resumed>) = 3 [pid 22262] <... pwrite64 resumed>) = 3 [pid 22261] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22258] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22256] exit_group(0 [pid 22263] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22261] <... futex resumed>) = ? [pid 22256] <... exit_group resumed>) = ? [pid 22265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22264] write(3, "1000", 4 [pid 22263] <... futex resumed>) = 1 [pid 22262] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22261] +++ exited with 0 +++ [pid 22259] <... futex resumed>) = 0 [pid 22265] <... prctl resumed>) = 0 [pid 22264] <... write resumed>) = 4 [pid 22263] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22262] <... futex resumed>) = 1 [pid 22258] <... futex resumed>) = 0 [pid 22256] +++ exited with 0 +++ [pid 22259] exit_group(0 [pid 22265] setpgid(0, 0 [pid 22264] close(3 [pid 22262] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22259] <... exit_group resumed>) = ? [pid 22258] exit_group(0 [pid 22263] <... futex resumed>) = ? [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22265] <... setpgid resumed>) = 0 [pid 22264] <... close resumed>) = 0 [pid 22263] +++ exited with 0 +++ [pid 22262] <... futex resumed>) = ? [pid 22258] <... exit_group resumed>) = ? [pid 22265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22264] write(1, "executing program\n", 18 [pid 22262] +++ exited with 0 +++ executing program [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22265] <... openat resumed>) = 3 [pid 22259] +++ exited with 0 +++ [pid 22264] <... write resumed>) = 18 [pid 5631] <... restart_syscall resumed>) = 0 [pid 22264] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22258] +++ exited with 0 +++ [pid 22265] write(3, "1000", 4 [pid 22264] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22265] <... write resumed>) = 4 [pid 22264] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22265] close(3 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22265] <... close resumed>) = 0 [pid 22264] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22265] write(1, "executing program\n", 18 [pid 22264] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22265] <... write resumed>) = 18 [pid 22264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22265] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22264] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22266 attached [pid 22265] <... futex resumed>) = 0 [pid 22264] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITEci2-upstream-fs/strace-static-x86_64: Process 22267 attached ci2-upstream-fs/strace-static-x86_64: Process 22268 attached [pid 22266] set_robust_list(0x5555804616e0, 24 [pid 22265] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22264] <... mprotect resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22266 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22267 [pid 22266] <... set_robust_list resumed>) = 0 [pid 22265] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22264] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22268] set_robust_list(0x5555804616e0, 24 [pid 22267] set_robust_list(0x5555804616e0, 24 [pid 22266] rt_sigprocmask(SIG_SETMASK, [] [pid 22265] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22264] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22268 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22268] <... set_robust_list resumed>) = 0 [pid 22267] <... set_robust_list resumed>) = 0 [pid 22266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22269 attached [pid 22268] rt_sigprocmask(SIG_SETMASK, [] [pid 22267] rt_sigprocmask(SIG_SETMASK, [] [pid 22266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22269] 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 [pid 22268] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22267] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22269] <... rseq resumed>) = 0 [pid 22268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22265] <... mmap resumed>) = 0x7fe46feef000 [pid 22266] <... prctl resumed>) = 0 [pid 22269] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22268] <... prctl resumed>) = 0 [pid 22267] <... prctl resumed>) = 0 [pid 22266] setpgid(0, 0 [pid 22265] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22264] <... clone3 resumed> => {parent_tid=[22269]}, 88) = 22269 [pid 22266] <... setpgid resumed>) = 0 [pid 22264] rt_sigprocmask(SIG_SETMASK, [] [pid 22269] <... set_robust_list resumed>) = 0 [pid 22268] setpgid(0, 0 [pid 22267] setpgid(0, 0 [pid 22269] rt_sigprocmask(SIG_SETMASK, [] [pid 22268] <... setpgid resumed>) = 0 [pid 22267] <... setpgid resumed>) = 0 [pid 22266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22265] <... mprotect resumed>) = 0 [pid 22264] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22264] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22269] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22268] <... openat resumed>) = 3 [pid 22267] <... openat resumed>) = 3 [pid 22266] <... openat resumed>) = 3 [pid 22265] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22264] <... futex resumed>) = 0 [pid 22269] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22268] write(3, "1000", 4 [pid 22269] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22268] <... write resumed>) = 4 [pid 22267] write(3, "1000", 4 [pid 22269] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22266] write(3, "1000", 4 [pid 22265] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22264] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22266] <... write resumed>) = 4 [pid 22265] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22268] close(3 [pid 22267] <... write resumed>) = 4 [pid 22266] close(3 [pid 22264] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22268] <... close resumed>) = 0 [pid 22267] close(3ci2-upstream-fs/strace-static-x86_64: Process 22270 attached [pid 22269] <... futex resumed>) = 0 [pid 22268] write(1, "executing program\n", 18 [pid 22267] <... close resumed>) = 0 executing program [pid 22266] <... close resumed>) = 0 [pid 22264] <... futex resumed>) = 1 [pid 22270] 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 [pid 22269] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22268] <... write resumed>) = 18 [pid 22267] write(1, "executing program\n", 18 executing program [pid 22266] write(1, "executing program\n", 18 executing program [pid 22264] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22265] <... clone3 resumed> => {parent_tid=[22270]}, 88) = 22270 [pid 22270] <... rseq resumed>) = 0 [pid 22269] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22268] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22267] <... write resumed>) = 18 [pid 22266] <... write resumed>) = 18 [pid 22270] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22269] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22268] <... futex resumed>) = 0 [pid 22267] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22266] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22265] rt_sigprocmask(SIG_SETMASK, [] [pid 22270] <... set_robust_list resumed>) = 0 [pid 22269] <... futex resumed>) = 1 [pid 22268] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22267] <... futex resumed>) = 0 [pid 22266] <... futex resumed>) = 0 [pid 22265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22264] <... futex resumed>) = 0 [pid 22270] rt_sigprocmask(SIG_SETMASK, [] [pid 22269] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22268] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22267] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22266] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22265] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22264] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22270] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22268] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22267] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22266] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22265] <... futex resumed>) = 0 [pid 22264] <... futex resumed>) = 0 [pid 22270] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22269] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22268] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22267] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22266] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22265] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22264] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22270] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22269] <... openat resumed>) = 3 [pid 22268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22267] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22270] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22269] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22268] <... mmap resumed>) = 0x7fe46feef000 [pid 22267] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22270] <... futex resumed>) = 1 [pid 22269] <... futex resumed>) = 1 [pid 22268] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22267] <... mmap resumed>) = 0x7fe46feef000 [pid 22266] <... mmap resumed>) = 0x7fe46feef000 [pid 22265] <... futex resumed>) = 0 [pid 22264] <... futex resumed>) = 0 [pid 22270] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22269] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22268] <... mprotect resumed>) = 0 [pid 22267] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22266] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22265] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22264] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22268] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22267] <... mprotect resumed>) = 0 [pid 22266] <... mprotect resumed>) = 0 [pid 22265] <... futex resumed>) = 0 [pid 22264] <... futex resumed>) = 0 [pid 22270] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22269] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22268] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22267] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22266] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22265] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22264] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22270] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22269] <... pwrite64 resumed>) = 3 [pid 22268] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22267] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22266] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22271 attached [pid 22270] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22269] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22267] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22266] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22273 attached ci2-upstream-fs/strace-static-x86_64: Process 22272 attached [pid 22271] 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 [pid 22270] <... futex resumed>) = 1 [pid 22269] <... futex resumed>) = 1 [pid 22268] <... clone3 resumed> => {parent_tid=[22271]}, 88) = 22271 [pid 22265] <... futex resumed>) = 0 [pid 22264] <... futex resumed>) = 0 [pid 22271] <... rseq resumed>) = 0 [pid 22270] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22269] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22268] rt_sigprocmask(SIG_SETMASK, [] [pid 22265] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22264] exit_group(0 [pid 22273] 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 [pid 22272] 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 [pid 22271] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22268] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22267] <... clone3 resumed> => {parent_tid=[22272]}, 88) = 22272 [pid 22269] <... futex resumed>) = ? [pid 22264] <... exit_group resumed>) = ? [pid 22273] <... rseq resumed>) = 0 [pid 22272] <... rseq resumed>) = 0 [pid 22271] <... set_robust_list resumed>) = 0 [pid 22270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22269] +++ exited with 0 +++ [pid 22268] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22267] rt_sigprocmask(SIG_SETMASK, [] [pid 22266] <... clone3 resumed> => {parent_tid=[22273]}, 88) = 22273 [pid 22265] <... futex resumed>) = 0 [pid 22273] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22272] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22271] rt_sigprocmask(SIG_SETMASK, [] [pid 22270] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22268] <... futex resumed>) = 0 [pid 22267] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22266] rt_sigprocmask(SIG_SETMASK, [] [pid 22265] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22264] +++ exited with 0 +++ [pid 22273] <... set_robust_list resumed>) = 0 [pid 22272] <... set_robust_list resumed>) = 0 [pid 22271] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22270] <... openat resumed>) = 3 [pid 22268] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22267] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22273] rt_sigprocmask(SIG_SETMASK, [] [pid 22272] rt_sigprocmask(SIG_SETMASK, [] [pid 22271] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22270] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22267] <... futex resumed>) = 0 [pid 22266] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22273] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22272] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22271] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22270] <... futex resumed>) = 1 [pid 22267] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22266] <... futex resumed>) = 0 [pid 22265] <... futex resumed>) = 0 [pid 22273] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22272] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22271] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22270] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22266] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22265] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22273] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22272] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22271] <... futex resumed>) = 1 [pid 22270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22268] <... futex resumed>) = 0 [pid 22265] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22273] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22272] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22271] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22270] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22268] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22265] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22273] <... futex resumed>) = 1 [pid 22272] <... futex resumed>) = 1 [pid 22271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22270] <... pwrite64 resumed>) = 3 [pid 22268] <... futex resumed>) = 0 [pid 22267] <... futex resumed>) = 0 [pid 22266] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22274 attached [pid 22273] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22272] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22271] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22270] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22268] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22267] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22266] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22274] set_robust_list(0x5555804616e0, 24 [pid 22273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22271] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22270] <... futex resumed>) = 1 [pid 22267] <... futex resumed>) = 0 [pid 22266] <... futex resumed>) = 0 [pid 22265] <... futex resumed>) = 0 [pid 22274] <... set_robust_list resumed>) = 0 [pid 22273] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22272] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22271] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22270] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22267] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22266] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22265] exit_group(0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22274 [pid 22274] rt_sigprocmask(SIG_SETMASK, [] [pid 22273] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22272] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22271] <... futex resumed>) = 1 [pid 22270] <... futex resumed>) = ? [pid 22268] <... futex resumed>) = 0 [pid 22265] <... exit_group resumed>) = ? [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22274] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22273] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22272] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22271] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22270] +++ exited with 0 +++ [pid 22268] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22273] <... futex resumed>) = 1 [pid 22272] <... futex resumed>) = 1 [pid 22274] <... prctl resumed>) = 0 [pid 22273] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22272] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22268] <... futex resumed>) = 0 [pid 22267] <... futex resumed>) = 0 [pid 22266] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22274] setpgid(0, 0 [pid 22271] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22268] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22267] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22266] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22265] +++ exited with 0 +++ [pid 22274] <... setpgid resumed>) = 0 [pid 22273] <... futex resumed>) = 0 [pid 22272] <... futex resumed>) = 0 [pid 22271] <... openat resumed>) = 3 [pid 22267] <... futex resumed>) = 1 [pid 22266] <... futex resumed>) = 1 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22273] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22272] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22271] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22267] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22266] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22274] <... openat resumed>) = 3 [pid 22272] <... openat resumed>) = 3 [pid 22274] write(3, "1000", 4 [pid 22273] <... openat resumed>) = 3 [pid 22272] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22271] <... futex resumed>) = 1 [pid 22268] <... futex resumed>) = 0 [pid 22274] <... write resumed>) = 4 [pid 22273] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22272] <... futex resumed>) = 1 [pid 22271] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22268] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22267] <... futex resumed>) = 0 [pid 22274] close(3 [pid 22273] <... futex resumed>) = 1 [pid 22272] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22268] <... futex resumed>) = 0 [pid 22267] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22266] <... futex resumed>) = 0 [pid 22274] <... close resumed>) = 0 [pid 22273] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22271] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22268] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22267] <... futex resumed>) = 0 [pid 22266] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22274] write(1, "executing program\n", 18 [pid 22273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 22272] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22271] <... pwrite64 resumed>) = 3 [pid 22267] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22266] <... futex resumed>) = 0 [pid 22274] <... write resumed>) = 18 [pid 22273] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22272] <... pwrite64 resumed>) = 3 [pid 22271] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22266] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22274] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22273] <... pwrite64 resumed>) = 3 [pid 22272] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22271] <... futex resumed>) = 1 [pid 22268] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22274] <... futex resumed>) = 0 [pid 22273] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22272] <... futex resumed>) = 1 [pid 22271] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22268] exit_group(0 [pid 22267] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22274] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22273] <... futex resumed>) = 1 [pid 22272] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22271] <... futex resumed>) = ? [pid 22268] <... exit_group resumed>) = ? [pid 22267] exit_group(0 [pid 22266] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22274] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22273] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22271] +++ exited with 0 +++ [pid 22267] <... exit_group resumed>) = ? [pid 22266] exit_group(0 [pid 22272] <... futex resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22275 attached [pid 22266] <... exit_group resumed>) = ? [pid 22274] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22273] <... futex resumed>) = ? [pid 22275] set_robust_list(0x5555804616e0, 24 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22275 [pid 22275] <... set_robust_list resumed>) = 0 [pid 22272] +++ exited with 0 +++ [pid 22267] +++ exited with 0 +++ [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22275] rt_sigprocmask(SIG_SETMASK, [] [pid 22274] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22273] +++ exited with 0 +++ [pid 22268] +++ exited with 0 +++ [pid 22266] +++ exited with 0 +++ [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22267, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22275] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22274] <... mmap resumed>) = 0x7fe46feef000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22266, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22274] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22275] <... prctl resumed>) = 0 [pid 22274] <... mprotect resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 22275] setpgid(0, 0 [pid 22274] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... restart_syscall resumed>) = 0 [pid 22275] <... setpgid resumed>) = 0 [pid 22274] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22274] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 22276 attached [pid 22275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22276] 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 [pid 22274] <... clone3 resumed> => {parent_tid=[22276]}, 88) = 22276 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22276] <... rseq resumed>) = 0 [pid 22275] <... openat resumed>) = 3 [pid 22274] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22277 attached [pid 22276] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22275] write(3, "1000", 4 [pid 22274] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22277] set_robust_list(0x5555804616e0, 24 [pid 22276] <... set_robust_list resumed>) = 0 [pid 22274] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22277 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22277] <... set_robust_list resumed>) = 0 [pid 22276] rt_sigprocmask(SIG_SETMASK, [] [pid 22275] <... write resumed>) = 4 [pid 22274] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22278 attached [pid 22277] rt_sigprocmask(SIG_SETMASK, [] [pid 22276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22275] close(3 [pid 22274] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22278] set_robust_list(0x5555804616e0, 24 [pid 22277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22276] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22275] <... close resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22278 [pid 22278] <... set_robust_list resumed>) = 0 [pid 22277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22276] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22275] write(1, "executing program\n", 18 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] executing program [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22275] <... write resumed>) = 18 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22278] rt_sigprocmask(SIG_SETMASK, [] [pid 22277] <... prctl resumed>) = 0 [pid 22276] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22275] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22278] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22277] setpgid(0, 0 [pid 22276] <... futex resumed>) = 1 [pid 22275] <... futex resumed>) = 0 [pid 22274] <... futex resumed>) = 0 [pid 22278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22277] <... setpgid resumed>) = 0 [pid 22276] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22275] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22274] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22274] <... futex resumed>) = 0 [pid 22278] <... prctl resumed>) = 0 [pid 22277] <... openat resumed>) = 3 [pid 22276] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22274] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22278] setpgid(0, 0ci2-upstream-fs/strace-static-x86_64: Process 22279 attached ) = 0 [pid 22277] write(3, "1000", 4 [pid 22276] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22275] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22279] set_robust_list(0x5555804616e0, 24 [pid 22278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22275] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22279 [pid 22279] <... set_robust_list resumed>) = 0 [pid 22275] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22278] <... openat resumed>) = 3 [pid 22277] <... write resumed>) = 4 [pid 22276] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22279] rt_sigprocmask(SIG_SETMASK, [] [pid 22278] write(3, "1000", 4 [pid 22277] close(3 [pid 22276] <... futex resumed>) = 1 [pid 22275] <... mmap resumed>) = 0x7fe46feef000 [pid 22274] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22278] <... write resumed>) = 4 [pid 22277] <... close resumed>) = 0 [pid 22276] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22275] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE executing program [pid 22274] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22278] close(3 [pid 22277] write(1, "executing program\n", 18 [pid 22276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22275] <... mprotect resumed>) = 0 [pid 22274] <... futex resumed>) = 0 [pid 22279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22278] <... close resumed>) = 0 [pid 22277] <... write resumed>) = 18 [pid 22276] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22274] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22279] <... prctl resumed>) = 0 executing program [pid 22278] write(1, "executing program\n", 18 [pid 22277] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22276] <... openat resumed>) = 3 [pid 22275] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22279] setpgid(0, 0 [pid 22278] <... write resumed>) = 18 [pid 22277] <... futex resumed>) = 0 [pid 22279] <... setpgid resumed>) = 0 [pid 22275] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22278] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22277] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22275] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22278] <... futex resumed>) = 0 [pid 22277] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22276] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22279] <... openat resumed>) = 3 [pid 22278] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22277] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22276] <... futex resumed>) = 1 [pid 22274] <... futex resumed>) = 0 [pid 22278] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22276] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22274] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22280 attached [pid 22279] write(3, "1000", 4 [pid 22278] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22275] <... clone3 resumed> => {parent_tid=[22280]}, 88) = 22280 [pid 22280] 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 [pid 22279] <... write resumed>) = 4 [pid 22278] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22277] <... mmap resumed>) = 0x7fe46feef000 [pid 22276] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22275] rt_sigprocmask(SIG_SETMASK, [] [pid 22274] <... futex resumed>) = 0 [pid 22280] <... rseq resumed>) = 0 [pid 22279] close(3 [pid 22278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22277] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22276] <... pwrite64 resumed>) = 3 [pid 22275] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22274] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22280] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22279] <... close resumed>) = 0 [pid 22278] <... mmap resumed>) = 0x7fe46feef000 [pid 22277] <... mprotect resumed>) = 0 [pid 22276] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22275] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22280] <... set_robust_list resumed>) = 0 [pid 22279] write(1, "executing program\n", 18 executing program [pid 22278] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22277] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22276] <... futex resumed>) = 0 [pid 22274] exit_group(0 [pid 22275] <... futex resumed>) = 0 [pid 22280] rt_sigprocmask(SIG_SETMASK, [] [pid 22279] <... write resumed>) = 18 [pid 22278] <... mprotect resumed>) = 0 [pid 22277] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22275] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22274] <... exit_group resumed>) = ? [pid 22280] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22279] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22278] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22277] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22276] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 22281 attached [pid 22280] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22279] <... futex resumed>) = 0 [pid 22278] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22274] +++ exited with 0 +++ [pid 22281] 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 [pid 22280] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22279] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22278] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22277] <... clone3 resumed> => {parent_tid=[22281]}, 88) = 22281 [pid 22281] <... rseq resumed>) = 0 [pid 22280] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22279] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22274, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci2-upstream-fs/strace-static-x86_64: Process 22282 attached [pid 22281] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22280] <... futex resumed>) = 1 [pid 22279] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22277] rt_sigprocmask(SIG_SETMASK, [] [pid 22275] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22282] 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 [pid 22281] <... set_robust_list resumed>) = 0 [pid 22280] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22275] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22282] <... rseq resumed>) = 0 [pid 22281] rt_sigprocmask(SIG_SETMASK, [] [pid 22280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22278] <... clone3 resumed> => {parent_tid=[22282]}, 88) = 22282 [pid 22277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22275] <... futex resumed>) = 0 [pid 22281] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22278] rt_sigprocmask(SIG_SETMASK, [] [pid 22277] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22282] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22280] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22279] <... mmap resumed>) = 0x7fe46feef000 [pid 22275] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22282] <... set_robust_list resumed>) = 0 [pid 22281] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22280] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22278] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22277] <... futex resumed>) = 0 [pid 22282] rt_sigprocmask(SIG_SETMASK, [] [pid 22281] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22279] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22278] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22282] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22281] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22280] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22279] <... mprotect resumed>) = 0 [pid 22278] <... futex resumed>) = 0 [pid 22277] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... restart_syscall resumed>) = 0 [pid 22282] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22281] <... futex resumed>) = 0 [pid 22280] <... futex resumed>) = 1 [pid 22279] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22278] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22275] <... futex resumed>) = 0 [pid 22282] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22281] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22280] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22279] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22277] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22275] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22282] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22279] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22277] <... futex resumed>) = 0 [pid 22275] <... futex resumed>) = 0 [pid 22282] <... futex resumed>) = 1 [pid 22281] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22280] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22275] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22278] <... futex resumed>) = 0 [pid 22277] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22282] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22278] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22280] <... openat resumed>) = 3 [pid 22278] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22281] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22280] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22278] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22284 attached ci2-upstream-fs/strace-static-x86_64: Process 22283 attached [pid 22282] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22281] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22284] set_robust_list(0x5555804616e0, 24 [pid 22283] 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 [pid 22280] <... futex resumed>) = 1 [pid 22279] <... clone3 resumed> => {parent_tid=[22283]}, 88) = 22283 [pid 22275] <... futex resumed>) = 0 [pid 22284] <... set_robust_list resumed>) = 0 [pid 22283] <... rseq resumed>) = 0 [pid 22282] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22281] <... futex resumed>) = 1 [pid 22277] <... futex resumed>) = 0 [pid 22275] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22284 [pid 22284] rt_sigprocmask(SIG_SETMASK, [] [pid 22283] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22282] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22281] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22280] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22279] rt_sigprocmask(SIG_SETMASK, [] [pid 22277] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22275] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22283] <... set_robust_list resumed>) = 0 [pid 22282] <... futex resumed>) = 1 [pid 22281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22280] <... pwrite64 resumed>) = 3 [pid 22279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22278] <... futex resumed>) = 0 [pid 22277] <... futex resumed>) = 0 [pid 22275] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22283] rt_sigprocmask(SIG_SETMASK, [] [pid 22282] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22281] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22280] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22279] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22278] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22277] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22284] <... prctl resumed>) = 0 [pid 22283] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22281] <... openat resumed>) = 3 [pid 22280] <... futex resumed>) = 1 [pid 22279] <... futex resumed>) = 0 [pid 22278] <... futex resumed>) = 0 [pid 22275] <... futex resumed>) = 0 [pid 22284] setpgid(0, 0 [pid 22283] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22282] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22281] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22280] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22279] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22278] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22275] exit_group(0 [pid 22284] <... setpgid resumed>) = 0 [pid 22283] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22282] <... openat resumed>) = 3 [pid 22281] <... futex resumed>) = 1 [pid 22277] <... futex resumed>) = 0 [pid 22284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22283] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22282] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22281] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22280] <... futex resumed>) = ? [pid 22277] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22275] <... exit_group resumed>) = ? [pid 22284] <... openat resumed>) = 3 [pid 22283] <... futex resumed>) = 1 [pid 22282] <... futex resumed>) = 1 [pid 22281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22280] +++ exited with 0 +++ [pid 22279] <... futex resumed>) = 0 [pid 22278] <... futex resumed>) = 0 [pid 22284] write(3, "1000", 4 [pid 22283] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22281] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22279] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22277] <... futex resumed>) = 0 [pid 22284] <... write resumed>) = 4 [pid 22283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22282] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22281] <... pwrite64 resumed>) = 3 [pid 22279] <... futex resumed>) = 0 [pid 22278] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22277] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22284] close(3 [pid 22283] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22282] <... pwrite64 resumed>) = 3 [pid 22279] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22281] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22278] <... futex resumed>) = 0 [pid 22275] +++ exited with 0 +++ [pid 22284] <... close resumed>) = 0 [pid 22282] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22281] <... futex resumed>) = 1 [pid 22278] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22277] <... futex resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22284] write(1, "executing program\n", 18 [pid 22283] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22282] <... futex resumed>) = 0 [pid 22281] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22277] exit_group(0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22284] <... write resumed>) = 18 [pid 22283] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22282] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22281] <... futex resumed>) = ? [pid 22278] exit_group(0 [pid 22277] <... exit_group resumed>) = ? [pid 5629] <... restart_syscall resumed>) = 0 [pid 22284] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22283] <... futex resumed>) = 1 [pid 22282] <... futex resumed>) = ? [pid 22281] +++ exited with 0 +++ [pid 22279] <... futex resumed>) = 0 [pid 22278] <... exit_group resumed>) = ? executing program [pid 22284] <... futex resumed>) = 0 [pid 22283] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22282] +++ exited with 0 +++ [pid 22279] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22277] +++ exited with 0 +++ [pid 22284] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22279] <... futex resumed>) = 0 [pid 22284] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22283] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22279] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22283] <... openat resumed>) = 3 [pid 22278] +++ exited with 0 +++ [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22283] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] 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=22278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 22285 attached [pid 22284] <... mmap resumed>) = 0x7fe46feef000 [pid 22283] <... futex resumed>) = 1 [pid 22279] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22285] set_robust_list(0x5555804616e0, 24 [pid 22284] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22283] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22279] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22279] <... futex resumed>) = 0 [pid 22285] <... set_robust_list resumed>) = 0 [pid 22284] <... mprotect resumed>) = 0 [pid 22279] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22285] rt_sigprocmask(SIG_SETMASK, [] [pid 22284] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22283] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22285 [pid 22283] <... pwrite64 resumed>) = 3 [pid 22285] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22284] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22283] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22286 attached [pid 22285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22283] <... futex resumed>) = 1 [pid 22279] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22287 attached [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22286 [pid 22286] set_robust_list(0x5555804616e0, 24 [pid 22287] 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 [pid 22285] <... prctl resumed>) = 0 [pid 22286] <... set_robust_list resumed>) = 0 [pid 22284] <... clone3 resumed> => {parent_tid=[22287]}, 88) = 22287 [pid 22283] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22279] exit_group(0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22287] <... rseq resumed>) = 0 [pid 22286] rt_sigprocmask(SIG_SETMASK, [] [pid 22285] setpgid(0, 0 [pid 22284] rt_sigprocmask(SIG_SETMASK, [] [pid 22279] <... exit_group resumed>) = ? [pid 22283] <... futex resumed>) = ? [pid 22285] <... setpgid resumed>) = 0 [pid 22287] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22283] +++ exited with 0 +++ [pid 22284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22287] <... set_robust_list resumed>) = 0 [pid 22286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22287] rt_sigprocmask(SIG_SETMASK, [] [pid 22286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22285] <... openat resumed>) = 3 [pid 22284] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22279] +++ exited with 0 +++ [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22287] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22286] <... prctl resumed>) = 0 [pid 22284] <... futex resumed>) = 0 [pid 22285] write(3, "1000", 4 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22279, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22288 attached [pid 22287] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22286] setpgid(0, 0 [pid 22285] <... write resumed>) = 4 [pid 22284] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22288] set_robust_list(0x5555804616e0, 24 [pid 22287] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22286] <... setpgid resumed>) = 0 [pid 22285] close(3 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22288] <... set_robust_list resumed>) = 0 [pid 22286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22285] <... close resumed>) = 0 [pid 22287] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22288] rt_sigprocmask(SIG_SETMASK, [] [pid 22287] <... futex resumed>) = 1 [pid 22285] write(1, "executing program\n", 18 [pid 22284] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22288 [pid 22288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22287] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22286] <... openat resumed>) = 3 [pid 22285] <... write resumed>) = 18 [pid 22284] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22285] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22284] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22288] <... prctl resumed>) = 0 [pid 22287] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22286] write(3, "1000", 4 [pid 22285] <... futex resumed>) = 0 [pid 22284] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22288] setpgid(0, 0 [pid 22287] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22286] <... write resumed>) = 4 [pid 22285] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22288] <... setpgid resumed>) = 0 [pid 22286] close(3 [pid 22285] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22287] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22286] <... close resumed>) = 0 [pid 22285] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22287] <... futex resumed>) = 1 executing program [pid 22286] write(1, "executing program\n", 18 [pid 22285] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22284] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22289 attached [pid 22288] <... openat resumed>) = 3 [pid 22287] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22286] <... write resumed>) = 18 [pid 22285] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22284] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22288] write(3, "1000", 4 [pid 22287] <... openat resumed>) = 3 [pid 22286] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22285] <... mmap resumed>) = 0x7fe46feef000 [pid 22284] <... futex resumed>) = 0 [pid 22289] set_robust_list(0x5555804616e0, 24 [pid 22288] <... write resumed>) = 4 [pid 22287] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22286] <... futex resumed>) = 0 [pid 22285] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22284] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22289 [pid 22289] <... set_robust_list resumed>) = 0 [pid 22288] close(3 [pid 22287] <... futex resumed>) = 0 [pid 22286] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22285] <... mprotect resumed>) = 0 [pid 22284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22289] rt_sigprocmask(SIG_SETMASK, [] [pid 22288] <... close resumed>) = 0 [pid 22287] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22286] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22284] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22289] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22288] write(1, "executing program\n", 18 [pid 22287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22286] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22285] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22284] <... futex resumed>) = 0 executing program [pid 22289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22288] <... write resumed>) = 18 [pid 22287] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22285] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22284] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22289] <... prctl resumed>) = 0 [pid 22288] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22287] <... pwrite64 resumed>) = 3 [pid 22286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22285] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22289] setpgid(0, 0 [pid 22288] <... futex resumed>) = 0 [pid 22287] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22286] <... mmap resumed>) = 0x7fe46feef000 ci2-upstream-fs/strace-static-x86_64: Process 22290 attached [pid 22289] <... setpgid resumed>) = 0 [pid 22288] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22287] <... futex resumed>) = 1 [pid 22286] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22284] <... futex resumed>) = 0 [pid 22290] 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 [pid 22289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22288] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22287] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22286] <... mprotect resumed>) = 0 [pid 22285] <... clone3 resumed> => {parent_tid=[22290]}, 88) = 22290 [pid 22284] exit_group(0 [pid 22290] <... rseq resumed>) = 0 [pid 22288] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22285] rt_sigprocmask(SIG_SETMASK, [] [pid 22290] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22286] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22285] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22290] <... set_robust_list resumed>) = 0 [pid 22289] <... openat resumed>) = 3 [pid 22288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22287] <... futex resumed>) = ? [pid 22286] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22285] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22284] <... exit_group resumed>) = ? [pid 22290] rt_sigprocmask(SIG_SETMASK, [] [pid 22289] write(3, "1000", 4 [pid 22288] <... mmap resumed>) = 0x7fe46feef000 [pid 22287] +++ exited with 0 +++ [pid 22286] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22285] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22291 attached [pid 22290] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22289] <... write resumed>) = 4 [pid 22288] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22285] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22290] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22291] 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 [pid 22290] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22289] close(3 [pid 22288] <... mprotect resumed>) = 0 [pid 22286] <... clone3 resumed> => {parent_tid=[22291]}, 88) = 22291 [pid 22290] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22289] <... close resumed>) = 0 [pid 22288] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22291] <... rseq resumed>) = 0 [pid 22286] rt_sigprocmask(SIG_SETMASK, [] [pid 22291] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22290] <... futex resumed>) = 1 [pid 22289] write(1, "executing program\n", 18 [pid 22285] <... futex resumed>) = 0 [pid 22291] <... set_robust_list resumed>) = 0 [pid 22290] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22288] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22285] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 22291] rt_sigprocmask(SIG_SETMASK, [] [pid 22290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22289] <... write resumed>) = 18 [pid 22288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22286] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22285] <... futex resumed>) = 0 [pid 22291] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22290] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22289] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22292 attached [pid 22291] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22290] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22289] <... futex resumed>) = 0 [pid 22288] <... clone3 resumed> => {parent_tid=[22292]}, 88) = 22292 [pid 22286] <... futex resumed>) = 0 [pid 22285] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22284] +++ exited with 0 +++ [pid 22292] 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 [pid 22291] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22290] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22289] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22288] rt_sigprocmask(SIG_SETMASK, [] [pid 22286] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22292] <... rseq resumed>) = 0 [pid 22291] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22290] <... futex resumed>) = 0 [pid 22289] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22285] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22292] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22291] <... futex resumed>) = 0 [pid 22290] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22289] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22288] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22286] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22285] <... futex resumed>) = 0 [pid 22291] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22289] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22292] <... set_robust_list resumed>) = 0 [pid 22291] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22290] <... openat resumed>) = 3 [pid 22289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22288] <... futex resumed>) = 0 [pid 22286] <... futex resumed>) = 0 [pid 22285] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22292] rt_sigprocmask(SIG_SETMASK, [] [pid 22291] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22290] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22289] <... mmap resumed>) = 0x7fe46feef000 [pid 22288] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22286] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22292] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22291] <... futex resumed>) = 0 [pid 22290] <... futex resumed>) = 0 [pid 22289] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22285] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22291] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22292] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22290] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22289] <... mprotect resumed>) = 0 [pid 22286] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22285] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22292] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22291] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22290] <... pwrite64 resumed>) = 3 [pid 22289] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22286] <... futex resumed>) = 0 [pid 22285] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22293 attached [pid 22292] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22291] <... openat resumed>) = 3 [pid 22290] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22289] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22286] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22293] set_robust_list(0x5555804616e0, 24 [pid 22292] <... futex resumed>) = 1 [pid 22291] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22290] <... futex resumed>) = 0 [pid 22289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22288] <... futex resumed>) = 0 [pid 22286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22285] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 22294 attached [pid 22293] <... set_robust_list resumed>) = 0 [pid 22292] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22291] <... futex resumed>) = 0 [pid 22288] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22286] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22285] <... exit_group resumed>) = ? [pid 22294] 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 [pid 22293] rt_sigprocmask(SIG_SETMASK, [] [pid 22292] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22291] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22290] +++ exited with 0 +++ [pid 22289] <... clone3 resumed> => {parent_tid=[22294]}, 88) = 22294 [pid 22288] <... futex resumed>) = 0 [pid 22286] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22293 [pid 22294] <... rseq resumed>) = 0 [pid 22293] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22292] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22291] <... pwrite64 resumed>) = 3 [pid 22289] rt_sigprocmask(SIG_SETMASK, [] [pid 22288] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22286] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22294] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22292] <... futex resumed>) = 0 [pid 22291] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22289] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22285] +++ exited with 0 +++ [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22294] <... set_robust_list resumed>) = 0 [pid 22293] <... prctl resumed>) = 0 [pid 22291] <... futex resumed>) = 0 [pid 22289] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22294] rt_sigprocmask(SIG_SETMASK, [] [pid 22293] setpgid(0, 0 [pid 22292] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22291] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22289] <... futex resumed>) = 0 [pid 22288] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22286] exit_group(0 [pid 22294] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22293] <... setpgid resumed>) = 0 [pid 22292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22289] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22288] <... futex resumed>) = 0 [pid 22286] <... exit_group resumed>) = ? [pid 22294] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22292] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22291] <... futex resumed>) = ? [pid 22288] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22294] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22293] <... openat resumed>) = 3 [pid 22292] <... openat resumed>) = 3 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22294] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22293] write(3, "1000", 4 [pid 22292] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22294] <... futex resumed>) = 1 [pid 22293] <... write resumed>) = 4 [pid 22292] <... futex resumed>) = 1 [pid 22289] <... futex resumed>) = 0 [pid 22288] <... futex resumed>) = 0 [pid 22294] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22293] close(3 [pid 22292] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22289] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22288] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22293] <... close resumed>) = 0 [pid 22292] <... pwrite64 resumed>) = 3 [pid 22291] +++ exited with 0 +++ [pid 22289] <... futex resumed>) = 0 [pid 22288] <... futex resumed>) = 0 [pid 22286] +++ exited with 0 +++ [pid 5629] <... restart_syscall resumed>) = 0 [pid 22294] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22293] write(1, "executing program\n", 18 [pid 22292] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22289] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22288] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 22294] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22293] <... write resumed>) = 18 [pid 22292] <... futex resumed>) = 0 [pid 22288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22294] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22293] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22292] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22288] exit_group(0 [pid 22294] <... futex resumed>) = 1 [pid 22293] <... futex resumed>) = 0 [pid 22292] <... futex resumed>) = ? [pid 22289] <... futex resumed>) = 0 [pid 22288] <... exit_group resumed>) = ? [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22294] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22293] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22292] +++ exited with 0 +++ [pid 22289] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22293] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22289] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22294] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22293] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22289] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22295 attached [pid 22293] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22295] set_robust_list(0x5555804616e0, 24 [pid 22294] <... openat resumed>) = 3 [pid 22293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22288] +++ exited with 0 +++ [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22295 [pid 22295] <... set_robust_list resumed>) = 0 [pid 22294] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22293] <... mmap resumed>) = 0x7fe46feef000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22293] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22289] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22295] rt_sigprocmask(SIG_SETMASK, [] [pid 22294] <... futex resumed>) = 1 [pid 22289] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22293] <... mprotect resumed>) = 0 [pid 22294] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22289] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22294] <... pwrite64 resumed>) = 3 [pid 22293] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22289] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5628] <... restart_syscall resumed>) = 0 [pid 22293] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22294] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22293] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22295] <... prctl resumed>) = 0 [pid 22294] <... futex resumed>) = 1 [pid 22289] <... futex resumed>) = 0 [pid 22295] setpgid(0, 0 [pid 22294] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22289] exit_group(0 [pid 22295] <... setpgid resumed>) = 0 [pid 22295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22294] <... futex resumed>) = ? [pid 22289] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22297 attached ci2-upstream-fs/strace-static-x86_64: Process 22296 attached [pid 22295] <... openat resumed>) = 3 [pid 22297] set_robust_list(0x5555804616e0, 24 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22293] <... clone3 resumed> => {parent_tid=[22296]}, 88) = 22296 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22297 [pid 22297] <... set_robust_list resumed>) = 0 [pid 22296] 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 [pid 22295] write(3, "1000", 4 [pid 22293] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22293] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22297] rt_sigprocmask(SIG_SETMASK, [] [pid 22296] <... rseq resumed>) = 0 [pid 22295] <... write resumed>) = 4 [pid 22296] set_robust_list(0x7fe46ff0f9a0, 24) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22298 attached [pid 22297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22296] rt_sigprocmask(SIG_SETMASK, [] [pid 22295] close(3 [pid 22294] +++ exited with 0 +++ [pid 22293] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22289] +++ exited with 0 +++ executing program [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22298] set_robust_list(0x5555804616e0, 24 [pid 22297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22296] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22295] <... close resumed>) = 0 [pid 22293] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22289, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22298 [pid 22298] <... set_robust_list resumed>) = 0 [pid 22297] <... prctl resumed>) = 0 [pid 22296] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22295] write(1, "executing program\n", 18 [pid 22293] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22298] rt_sigprocmask(SIG_SETMASK, [] [pid 22297] setpgid(0, 0 [pid 22296] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22295] <... write resumed>) = 18 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22297] <... setpgid resumed>) = 0 [pid 22297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22296] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22295] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22296] <... futex resumed>) = 1 [pid 22295] <... futex resumed>) = 0 [pid 22293] <... futex resumed>) = 0 [pid 22298] <... prctl resumed>) = 0 [pid 22297] <... openat resumed>) = 3 [pid 22296] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22295] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22298] setpgid(0, 0 [pid 22297] write(3, "1000", 4 [pid 22296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22295] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22293] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22298] <... setpgid resumed>) = 0 [pid 22297] <... write resumed>) = 4 [pid 22296] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22295] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22293] <... futex resumed>) = 0 [pid 22298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22297] close(3 [pid 22296] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22298] <... openat resumed>) = 3 [pid 22297] <... close resumed>) = 0 [pid 22296] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22293] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22299 attached [pid 22298] write(3, "1000", 4 [pid 22297] write(1, "executing program\n", 18 [pid 22295] <... mmap resumed>) = 0x7fe46feef000 [pid 22299] set_robust_list(0x5555804616e0, 24 [pid 22298] <... write resumed>) = 4 [pid 22297] <... write resumed>) = 18 [pid 22296] <... futex resumed>) = 0 [pid 22295] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22299 executing program [pid 22299] <... set_robust_list resumed>) = 0 [pid 22298] close(3 [pid 22297] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22296] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22295] <... mprotect resumed>) = 0 [pid 22293] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22299] rt_sigprocmask(SIG_SETMASK, [] [pid 22298] <... close resumed>) = 0 [pid 22297] <... futex resumed>) = 0 [pid 22296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22293] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22295] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22299] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22298] write(1, "executing program\n", 18 [pid 22297] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22296] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22295] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22293] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22298] <... write resumed>) = 18 [pid 22297] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 22296] <... openat resumed>) = 3 [pid 22295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22299] <... prctl resumed>) = 0 [pid 22298] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22296] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22299] setpgid(0, 0 [pid 22298] <... futex resumed>) = 0 [pid 22297] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22300 attached [pid 22299] <... setpgid resumed>) = 0 [pid 22298] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22296] <... futex resumed>) = 1 [pid 22295] <... clone3 resumed> => {parent_tid=[22300]}, 88) = 22300 [pid 22293] <... futex resumed>) = 0 [pid 22300] 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 [pid 22299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22298] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22297] <... mmap resumed>) = 0x7fe46feef000 [pid 22296] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22295] rt_sigprocmask(SIG_SETMASK, [] [pid 22293] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22300] <... rseq resumed>) = 0 [pid 22299] <... openat resumed>) = 3 [pid 22296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22293] <... futex resumed>) = 0 [pid 22300] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22298] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22297] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22299] write(3, "1000", 4 [pid 22296] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22293] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22300] <... set_robust_list resumed>) = 0 [pid 22299] <... write resumed>) = 4 [pid 22298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22297] <... mprotect resumed>) = 0 [pid 22295] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22296] <... pwrite64 resumed>) = 3 [pid 22300] rt_sigprocmask(SIG_SETMASK, [] [pid 22299] close(3 [pid 22298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22297] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22296] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22295] <... futex resumed>) = 0 [pid 22300] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22299] <... close resumed>) = 0 [pid 22298] <... mmap resumed>) = 0x7fe46feef000 [pid 22297] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22296] <... futex resumed>) = 1 [pid 22295] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22293] <... futex resumed>) = 0 [pid 22300] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22299] write(1, "executing program\n", 18 [pid 22298] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22296] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22293] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 22301 attached executing program [pid 22300] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22299] <... write resumed>) = 18 [pid 22298] <... mprotect resumed>) = 0 [pid 22296] <... futex resumed>) = ? [pid 22293] <... exit_group resumed>) = ? [pid 22301] 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 [pid 22300] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22299] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22298] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22297] <... clone3 resumed> => {parent_tid=[22301]}, 88) = 22301 [pid 22296] +++ exited with 0 +++ [pid 22301] <... rseq resumed>) = 0 [pid 22300] <... futex resumed>) = 1 [pid 22299] <... futex resumed>) = 0 [pid 22295] <... futex resumed>) = 0 [pid 22295] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22293] +++ exited with 0 +++ [pid 22298] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22300] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22301] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22299] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22297] rt_sigprocmask(SIG_SETMASK, [] [pid 22301] <... set_robust_list resumed>) = 0 [pid 22300] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22299] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22295] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 22302 attached [pid 22301] rt_sigprocmask(SIG_SETMASK, [] [pid 22300] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22299] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22297] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22295] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22299] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22300] <... futex resumed>) = 0 [pid 22297] <... futex resumed>) = 0 [pid 22302] 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 [pid 22301] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22300] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22298] <... clone3 resumed> => {parent_tid=[22302]}, 88) = 22302 [pid 22295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22302] <... rseq resumed>) = 0 [pid 22297] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22295] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22298] rt_sigprocmask(SIG_SETMASK, [] [pid 22299] <... mmap resumed>) = 0x7fe46feef000 [pid 22302] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22301] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22300] <... futex resumed>) = 0 [pid 22298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22295] <... futex resumed>) = 1 [pid 22302] <... set_robust_list resumed>) = 0 [pid 22301] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22300] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22299] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22298] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22295] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22302] rt_sigprocmask(SIG_SETMASK, [] [pid 22301] <... futex resumed>) = 1 [pid 22299] <... mprotect resumed>) = 0 [pid 22298] <... futex resumed>) = 0 [pid 22297] <... futex resumed>) = 0 [pid 22302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22301] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22300] <... openat resumed>) = 3 [pid 22298] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22302] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22300] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22299] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22297] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22301] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22300] <... futex resumed>) = 1 [pid 22299] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22297] <... futex resumed>) = 0 [pid 22295] <... futex resumed>) = 0 [pid 22302] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22301] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22300] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22297] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22295] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22303 attached [pid 22302] <... futex resumed>) = 1 [pid 22301] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22298] <... futex resumed>) = 0 [pid 22297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22295] <... futex resumed>) = 0 [pid 22303] 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 [pid 22302] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22301] <... futex resumed>) = 0 [pid 22300] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22299] <... clone3 resumed> => {parent_tid=[22303]}, 88) = 22303 [pid 22298] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22297] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22295] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22303] <... rseq resumed>) = 0 [pid 22302] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22301] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22300] <... pwrite64 resumed>) = 3 [pid 22299] rt_sigprocmask(SIG_SETMASK, [] [pid 22298] <... futex resumed>) = 0 [pid 22297] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22303] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22302] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22301] <... openat resumed>) = 3 [pid 22300] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22299] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22298] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22297] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22304 attached [pid 22303] <... set_robust_list resumed>) = 0 [pid 22302] <... futex resumed>) = 0 [pid 22301] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22300] <... futex resumed>) = 1 [pid 22299] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22295] <... futex resumed>) = 0 [pid 22304] set_robust_list(0x5555804616e0, 24 [pid 22303] rt_sigprocmask(SIG_SETMASK, [] [pid 22302] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22301] <... futex resumed>) = 0 [pid 22300] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22299] <... futex resumed>) = 0 [pid 22298] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22295] exit_group(0 [pid 22303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22301] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22298] <... futex resumed>) = 0 [pid 22297] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22304 [pid 22299] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22304] <... set_robust_list resumed>) = 0 [pid 22295] <... exit_group resumed>) = ? [pid 22300] <... futex resumed>) = ? [pid 22303] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22302] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22301] <... pwrite64 resumed>) = 3 [pid 22298] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22297] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22304] rt_sigprocmask(SIG_SETMASK, [] [pid 22303] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22302] <... openat resumed>) = 3 [pid 22301] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22303] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22301] <... futex resumed>) = 0 [pid 22297] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22303] <... futex resumed>) = 1 [pid 22302] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22301] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22300] +++ exited with 0 +++ [pid 22299] <... futex resumed>) = 0 [pid 22297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22295] +++ exited with 0 +++ [pid 22304] <... prctl resumed>) = 0 [pid 22303] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22302] <... futex resumed>) = 1 [pid 22299] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22298] <... futex resumed>) = 0 [pid 22297] exit_group(0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22304] setpgid(0, 0 [pid 22303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22302] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22301] <... futex resumed>) = ? [pid 22299] <... futex resumed>) = 0 [pid 22298] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22297] <... exit_group resumed>) = ? [pid 22304] <... setpgid resumed>) = 0 [pid 22303] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22301] +++ exited with 0 +++ [pid 22299] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22298] <... futex resumed>) = 0 [pid 22304] <... openat resumed>) = 3 [pid 22303] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22302] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22298] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22304] write(3, "1000", 4 [pid 22303] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22302] <... pwrite64 resumed>) = 3 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22304] <... write resumed>) = 4 [pid 22303] <... futex resumed>) = 1 [pid 22302] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22299] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22304] close(3 [pid 22303] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22302] <... futex resumed>) = 1 [pid 22299] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22298] <... futex resumed>) = 0 [pid 22297] +++ exited with 0 +++ [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22304] <... close resumed>) = 0 [pid 22303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22302] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22299] <... futex resumed>) = 0 [pid 22298] exit_group(0 [pid 22304] write(1, "executing program\n", 18 [pid 22303] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22302] <... futex resumed>) = ? executing program [pid 22299] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22298] <... exit_group resumed>) = ? [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 22305 attached [pid 22304] <... write resumed>) = 18 [pid 22303] <... openat resumed>) = 3 [pid 22302] +++ exited with 0 +++ [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22304] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22305] set_robust_list(0x5555804616e0, 24 [pid 5631] <... restart_syscall resumed>) = 0 [pid 22305] <... set_robust_list resumed>) = 0 [pid 22304] <... futex resumed>) = 0 [pid 22303] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22305 [pid 22305] rt_sigprocmask(SIG_SETMASK, [] [pid 22304] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22303] <... futex resumed>) = 1 [pid 22299] <... futex resumed>) = 0 [pid 22298] +++ exited with 0 +++ [pid 22305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22304] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22303] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22299] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22299] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22305] <... prctl resumed>) = 0 [pid 22304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22303] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22299] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22305] setpgid(0, 0 [pid 22304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22303] <... pwrite64 resumed>) = 3 [pid 22305] <... setpgid resumed>) = 0 [pid 22304] <... mmap resumed>) = 0x7fe46feef000 [pid 22303] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22303] <... futex resumed>) = 1 [pid 22303] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22299] <... futex resumed>) = 0 [pid 22305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22304] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 22305] <... openat resumed>) = 3 [pid 22299] exit_group(0 [pid 22304] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22303] <... futex resumed>) = ? [pid 22299] <... exit_group resumed>) = ? [pid 22305] write(3, "1000", 4 [pid 22304] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 22306 attached [pid 22305] <... write resumed>) = 4 [pid 22304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22306 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22307 attached [pid 22306] set_robust_list(0x5555804616e0, 24 [pid 22305] close(3 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22307] 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 [pid 22306] <... set_robust_list resumed>) = 0 [pid 22305] <... close resumed>) = 0 [pid 22304] <... clone3 resumed> => {parent_tid=[22307]}, 88) = 22307 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 22305] write(1, "executing program\n", 18 [pid 22304] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22307] <... rseq resumed>) = 0 executing program [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22303] +++ exited with 0 +++ [pid 22299] +++ exited with 0 +++ [pid 22306] rt_sigprocmask(SIG_SETMASK, [] [pid 22305] <... write resumed>) = 18 ci2-upstream-fs/strace-static-x86_64: Process 22308 attached [pid 22307] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22304] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22305] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22308] set_robust_list(0x5555804616e0, 24 [pid 22307] <... set_robust_list resumed>) = 0 [pid 22306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22305] <... futex resumed>) = 0 [pid 22304] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22308 [pid 22308] <... set_robust_list resumed>) = 0 [pid 22307] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... restart_syscall resumed>) = 0 [pid 22308] rt_sigprocmask(SIG_SETMASK, [] [pid 22307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22305] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22307] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22305] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22307] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22306] <... prctl resumed>) = 0 [pid 22305] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22306] setpgid(0, 0 [pid 22305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22306] <... setpgid resumed>) = 0 [pid 22308] <... prctl resumed>) = 0 [pid 22307] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22308] setpgid(0, 0 [pid 22307] <... futex resumed>) = 1 [pid 22304] <... futex resumed>) = 0 [pid 22308] <... setpgid resumed>) = 0 [pid 22307] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22305] <... mmap resumed>) = 0x7fe46feef000 [pid 22304] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22304] <... futex resumed>) = 0 [pid 22308] <... openat resumed>) = 3 [pid 22306] <... openat resumed>) = 3 [pid 22305] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22308] write(3, "1000", 4 [pid 22307] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22304] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22305] <... mprotect resumed>) = 0 [pid 22308] <... write resumed>) = 4 [pid 22307] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22308] close(3) = 0 [pid 22307] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22308] write(1, "executing program\n", 18 [pid 22304] <... futex resumed>) = 0 [pid 22308] <... write resumed>) = 18 [pid 22307] <... futex resumed>) = 1 [pid 22306] write(3, "1000", 4 [pid 22304] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 22308] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22307] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22306] <... write resumed>) = 4 [pid 22305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22304] <... futex resumed>) = 0 [pid 22308] <... futex resumed>) = 0 [pid 22307] <... openat resumed>) = 3 [pid 22306] close(3 [pid 22305] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22309 attached [pid 22308] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22307] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22306] <... close resumed>) = 0 [pid 22305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22304] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22309 [pid 22309] set_robust_list(0x5555804616e0, 24 [pid 22308] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22307] <... futex resumed>) = 0 [pid 22304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22306] write(1, "executing program\n", 18 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22305] <... clone3 resumed> => {parent_tid=[22310]}, 88) = 22310 ci2-upstream-fs/strace-static-x86_64: Process 22310 attached [pid 22309] <... set_robust_list resumed>) = 0 executing program [pid 22308] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22307] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22306] <... write resumed>) = 18 [pid 22305] rt_sigprocmask(SIG_SETMASK, [] [pid 22304] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22310] 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 [pid 22309] rt_sigprocmask(SIG_SETMASK, [] [pid 22308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22307] <... pwrite64 resumed>) = 3 [pid 22306] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22304] <... futex resumed>) = 0 [pid 22310] <... rseq resumed>) = 0 [pid 22309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22307] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22305] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22304] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22310] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22308] <... mmap resumed>) = 0x7fe46feef000 [pid 22307] <... futex resumed>) = 0 [pid 22306] <... futex resumed>) = 0 [pid 22305] <... futex resumed>) = 0 [pid 22304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22310] <... set_robust_list resumed>) = 0 [pid 22309] <... prctl resumed>) = 0 [pid 22308] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22307] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22306] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22305] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22304] exit_group(0 [pid 22309] setpgid(0, 0 [pid 22308] <... mprotect resumed>) = 0 [pid 22306] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22310] rt_sigprocmask(SIG_SETMASK, [] [pid 22307] <... futex resumed>) = ? [pid 22304] <... exit_group resumed>) = ? [pid 22310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22309] <... setpgid resumed>) = 0 [pid 22310] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22307] +++ exited with 0 +++ [pid 22309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22310] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22304] +++ exited with 0 +++ [pid 22310] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22309] <... openat resumed>) = 3 [pid 22308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-upstream-fs/strace-static-x86_64: Process 22311 attached [pid 22310] <... futex resumed>) = 1 [pid 22309] write(3, "1000", 4 [pid 22306] <... mmap resumed>) = 0x7fe46feef000 [pid 22305] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22311] 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 [pid 22310] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22309] <... write resumed>) = 4 [pid 22308] <... clone3 resumed> => {parent_tid=[22311]}, 88) = 22311 [pid 22306] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22305] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22311] <... rseq resumed>) = 0 [pid 22310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22309] close(3 [pid 22308] rt_sigprocmask(SIG_SETMASK, [] [pid 22306] <... mprotect resumed>) = 0 [pid 22305] <... futex resumed>) = 0 [pid 22311] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22310] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22309] <... close resumed>) = 0 [pid 22308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22305] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22311] <... set_robust_list resumed>) = 0 [pid 22309] write(1, "executing program\n", 18 [pid 22308] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22311] rt_sigprocmask(SIG_SETMASK, [] [pid 22306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 22311] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22310] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22309] <... write resumed>) = 18 [pid 22308] <... futex resumed>) = 0 [pid 22306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22311] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22310] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22309] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22308] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22313 attached ci2-upstream-fs/strace-static-x86_64: Process 22312 attached [pid 22311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22310] <... futex resumed>) = 1 [pid 22309] <... futex resumed>) = 0 [pid 22306] <... clone3 resumed> => {parent_tid=[22312]}, 88) = 22312 [pid 22305] <... futex resumed>) = 0 [pid 22313] set_robust_list(0x5555804616e0, 24 [pid 22312] 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 [pid 22311] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22310] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22309] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22313] <... set_robust_list resumed>) = 0 [pid 22312] <... rseq resumed>) = 0 [pid 22311] <... futex resumed>) = 1 [pid 22308] <... futex resumed>) = 0 [pid 22306] rt_sigprocmask(SIG_SETMASK, [] [pid 22305] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22313 [pid 22313] rt_sigprocmask(SIG_SETMASK, [] [pid 22312] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22311] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22309] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22308] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22305] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22312] <... set_robust_list resumed>) = 0 [pid 22311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22310] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22308] <... futex resumed>) = 0 [pid 22306] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22305] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22312] rt_sigprocmask(SIG_SETMASK, [] [pid 22311] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22310] <... openat resumed>) = 3 [pid 22309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22308] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22306] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22313] <... prctl resumed>) = 0 [pid 22312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22311] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22310] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22306] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22313] setpgid(0, 0 [pid 22312] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22311] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22310] <... futex resumed>) = 1 [pid 22309] <... mmap resumed>) = 0x7fe46feef000 [pid 22305] <... futex resumed>) = 0 [pid 22313] <... setpgid resumed>) = 0 [pid 22312] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22311] <... futex resumed>) = 1 [pid 22309] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22308] <... futex resumed>) = 0 [pid 22305] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22310] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22308] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22305] <... futex resumed>) = 0 [pid 22310] <... pwrite64 resumed>) = 3 [pid 22313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22312] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22311] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22309] <... mprotect resumed>) = 0 [pid 22308] <... futex resumed>) = 0 [pid 22305] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22313] <... openat resumed>) = 3 [pid 22312] <... futex resumed>) = 1 [pid 22311] <... openat resumed>) = 3 [pid 22310] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22309] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22308] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22306] <... futex resumed>) = 0 [pid 22305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22313] write(3, "1000", 4 [pid 22312] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22311] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22310] <... futex resumed>) = 0 [pid 22309] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22306] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22305] exit_group(0 [pid 22313] <... write resumed>) = 4 [pid 22312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22311] <... futex resumed>) = 0 [pid 22306] <... futex resumed>) = 0 [pid 22313] close(3 [pid 22312] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22311] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22306] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22308] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22310] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22305] <... exit_group resumed>) = ? [pid 22313] <... close resumed>) = 0 [pid 22312] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22310] +++ exited with 0 +++ [pid 22309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22308] <... futex resumed>) = 0 [pid 22313] write(1, "executing program\n", 18 [pid 22312] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22311] pwrite64(3, "\x02\x15\x5e", 3, 2) = 3 executing program ci2-upstream-fs/strace-static-x86_64: Process 22314 attached [pid 22313] <... write resumed>) = 18 [pid 22312] <... futex resumed>) = 1 [pid 22311] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22308] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22306] <... futex resumed>) = 0 [pid 22305] +++ exited with 0 +++ [pid 22314] 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 [pid 22313] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22312] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22311] <... futex resumed>) = 0 [pid 22309] <... clone3 resumed> => {parent_tid=[22314]}, 88) = 22314 [pid 22308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22306] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22305, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22314] <... rseq resumed>) = 0 [pid 22313] <... futex resumed>) = 0 [pid 22312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22311] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22309] rt_sigprocmask(SIG_SETMASK, [] [pid 22308] exit_group(0 [pid 22306] <... futex resumed>) = 0 [pid 22314] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22313] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22312] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22311] <... futex resumed>) = ? [pid 22309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22308] <... exit_group resumed>) = ? [pid 22306] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22314] <... set_robust_list resumed>) = 0 [pid 22313] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22311] +++ exited with 0 +++ [pid 22314] rt_sigprocmask(SIG_SETMASK, [] [pid 22313] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22312] <... openat resumed>) = 3 [pid 22309] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22314] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22312] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22309] <... futex resumed>) = 0 [pid 22314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22312] <... futex resumed>) = 1 [pid 22309] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22308] +++ exited with 0 +++ [pid 22306] <... futex resumed>) = 0 [pid 22313] <... mmap resumed>) = 0x7fe46feef000 [pid 22312] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22314] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22306] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22314] <... futex resumed>) = 1 [pid 22313] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22309] <... futex resumed>) = 0 [pid 22306] <... futex resumed>) = 0 [pid 22314] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22313] <... mprotect resumed>) = 0 [pid 22312] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22309] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22306] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22308, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22312] <... pwrite64 resumed>) = 3 [pid 22309] <... futex resumed>) = 0 [pid 22314] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22309] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22312] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22312] <... futex resumed>) = 1 [pid 22306] <... futex resumed>) = 0 [pid 22314] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22313] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22315 attached [pid 22314] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22312] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22306] exit_group(0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22315] 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 [pid 22313] <... clone3 resumed> => {parent_tid=[22315]}, 88) = 22315 [pid 22306] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22316 attached [pid 22315] <... rseq resumed>) = 0 [pid 22314] <... futex resumed>) = 1 [pid 22313] rt_sigprocmask(SIG_SETMASK, [] [pid 22312] <... futex resumed>) = ? [pid 22309] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22315] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22314] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22312] +++ exited with 0 +++ [pid 22316] set_robust_list(0x5555804616e0, 24 [pid 22309] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22315] <... set_robust_list resumed>) = 0 [pid 22314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22313] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22309] <... futex resumed>) = 0 [pid 22315] rt_sigprocmask(SIG_SETMASK, [] [pid 22314] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22313] <... futex resumed>) = 0 [pid 22309] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22314] <... openat resumed>) = 3 [pid 22313] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22315] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22316 [pid 22316] <... set_robust_list resumed>) = 0 [pid 22315] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22314] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22315] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22314] <... futex resumed>) = 1 [pid 22309] <... futex resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22316] rt_sigprocmask(SIG_SETMASK, [] [pid 22315] <... futex resumed>) = 1 [pid 22314] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22313] <... futex resumed>) = 0 [pid 22309] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22315] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22314] <... pwrite64 resumed>) = 3 [pid 22313] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22309] <... futex resumed>) = 0 [pid 22306] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 22317 attached [pid 22316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22315] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22314] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22313] <... futex resumed>) = 0 [pid 22309] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22317] set_robust_list(0x5555804616e0, 24 [pid 22316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22306, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22317 [pid 22315] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22314] <... futex resumed>) = 0 [pid 22316] <... prctl resumed>) = 0 [pid 22313] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22317] <... set_robust_list resumed>) = 0 [pid 22309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22317] rt_sigprocmask(SIG_SETMASK, [] [pid 22316] setpgid(0, 0 [pid 22315] <... futex resumed>) = 0 [pid 22314] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22309] exit_group(0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22316] <... setpgid resumed>) = 0 [pid 22315] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22314] <... futex resumed>) = ? [pid 22313] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22309] <... exit_group resumed>) = ? [pid 5631] <... restart_syscall resumed>) = 0 [pid 22317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22314] +++ exited with 0 +++ [pid 22313] <... futex resumed>) = 0 [pid 22317] <... prctl resumed>) = 0 [pid 22316] <... openat resumed>) = 3 [pid 22315] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22313] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22317] setpgid(0, 0 [pid 22316] write(3, "1000", 4 [pid 22309] +++ exited with 0 +++ [pid 22317] <... setpgid resumed>) = 0 [pid 22316] <... write resumed>) = 4 [pid 22315] <... openat resumed>) = 3 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22316] close(3 [pid 22315] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22317] <... openat resumed>) = 3 [pid 22316] <... close resumed>) = 0 [pid 22313] <... futex resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22317] write(3, "1000", 4 [pid 22316] write(1, "executing program\n", 18 [pid 22315] <... futex resumed>) = 1 executing program [pid 22313] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22318 attached [pid 22317] <... write resumed>) = 4 [pid 22316] <... write resumed>) = 18 [pid 22315] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22313] <... futex resumed>) = 0 [pid 22318] set_robust_list(0x5555804616e0, 24 [pid 22316] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22315] <... pwrite64 resumed>) = 3 [pid 22317] close(3 [pid 22313] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22318 [pid 22318] <... set_robust_list resumed>) = 0 [pid 22317] <... close resumed>) = 0 [pid 22316] <... futex resumed>) = 0 executing program [pid 22317] write(1, "executing program\n", 18 [pid 22316] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22317] <... write resumed>) = 18 [pid 22318] rt_sigprocmask(SIG_SETMASK, [] [pid 22315] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22317] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22316] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22315] <... futex resumed>) = 0 [pid 22313] exit_group(0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22317] <... futex resumed>) = 0 [pid 22316] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22313] <... exit_group resumed>) = ? [pid 22318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22317] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22315] +++ exited with 0 +++ [pid 22313] +++ exited with 0 +++ [pid 22317] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22318] <... prctl resumed>) = 0 [pid 22317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22318] setpgid(0, 0) = 0 [pid 22316] <... mmap resumed>) = 0x7fe46feef000 [pid 22318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22316] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22318] <... openat resumed>) = 3 [pid 22317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22316] <... mprotect resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22317] <... mmap resumed>) = 0x7fe46feef000 [pid 22318] write(3, "1000", 4 [pid 22317] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22318] <... write resumed>) = 4 [pid 22317] <... mprotect resumed>) = 0 [pid 22316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22318] close(3 [pid 22317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22318] <... close resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22319 attached ci2-upstream-fs/strace-static-x86_64: Process 22320 attached [pid 22317] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22321 attached [pid 22320] set_robust_list(0x5555804616e0, 24 [pid 22319] 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 executing program [pid 22318] write(1, "executing program\n", 18 [pid 22317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22316] <... clone3 resumed> => {parent_tid=[22319]}, 88) = 22319 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22320 [pid 22320] <... set_robust_list resumed>) = 0 [pid 22319] <... rseq resumed>) = 0 [pid 22318] <... write resumed>) = 18 [pid 22316] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22320] rt_sigprocmask(SIG_SETMASK, [] [pid 22319] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22318] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22316] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22322 attached [pid 22321] set_robust_list(0x5555804616e0, 24 [pid 22320] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22319] <... set_robust_list resumed>) = 0 [pid 22318] <... futex resumed>) = 0 [pid 22317] <... clone3 resumed> => {parent_tid=[22322]}, 88) = 22322 [pid 22316] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22321 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22322] 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 [pid 22321] <... set_robust_list resumed>) = 0 [pid 22320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22319] rt_sigprocmask(SIG_SETMASK, [] [pid 22318] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22317] rt_sigprocmask(SIG_SETMASK, [] [pid 22322] <... rseq resumed>) = 0 [pid 22321] rt_sigprocmask(SIG_SETMASK, [] [pid 22319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22316] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22320] <... prctl resumed>) = 0 [pid 22322] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22321] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22320] setpgid(0, 0 [pid 22319] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22318] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22317] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22316] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22322] <... set_robust_list resumed>) = 0 [pid 22321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22320] <... setpgid resumed>) = 0 [pid 22319] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22318] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22317] <... futex resumed>) = 0 [pid 22322] rt_sigprocmask(SIG_SETMASK, [] [pid 22321] <... prctl resumed>) = 0 [pid 22320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22319] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22317] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22322] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22321] setpgid(0, 0 [pid 22319] <... futex resumed>) = 1 [pid 22318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22316] <... futex resumed>) = 0 [pid 22321] <... setpgid resumed>) = 0 [pid 22319] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22316] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22320] <... openat resumed>) = 3 [pid 22319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22318] <... mmap resumed>) = 0x7fe46feef000 [pid 22316] <... futex resumed>) = 0 [pid 22322] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22321] <... openat resumed>) = 3 [pid 22319] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22316] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22320] write(3, "1000", 4 [pid 22322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22320] <... write resumed>) = 4 [pid 22319] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22318] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22322] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22320] close(3 [pid 22321] write(3, "1000", 4 [pid 22318] <... mprotect resumed>) = 0 [pid 22322] <... futex resumed>) = 1 [pid 22321] <... write resumed>) = 4 [pid 22320] <... close resumed>) = 0 [pid 22319] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22317] <... futex resumed>) = 0 [pid 22322] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22321] close(3 [pid 22320] write(1, "executing program\n", 18 [pid 22319] <... futex resumed>) = 1 [pid 22317] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22316] <... futex resumed>) = 0 [pid 22322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22321] <... close resumed>) = 0 [pid 22320] <... write resumed>) = 18 [pid 22319] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22318] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22317] <... futex resumed>) = 0 executing program [pid 22316] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22322] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22321] write(1, "executing program\n", 18 [pid 22320] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22318] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 22317] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22316] <... futex resumed>) = 0 [pid 22321] <... write resumed>) = 18 [pid 22320] <... futex resumed>) = 0 [pid 22319] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22316] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22322] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22321] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22320] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}ci2-upstream-fs/strace-static-x86_64: Process 22323 attached [pid 22322] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22319] <... openat resumed>) = 3 [pid 22321] <... futex resumed>) = 0 [pid 22320] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22323] 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 [pid 22322] <... futex resumed>) = 1 [pid 22321] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22320] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22319] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22318] <... clone3 resumed> => {parent_tid=[22323]}, 88) = 22323 [pid 22317] <... futex resumed>) = 0 [pid 22323] <... rseq resumed>) = 0 [pid 22322] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22321] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22320] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22319] <... futex resumed>) = 1 [pid 22318] rt_sigprocmask(SIG_SETMASK, [] [pid 22317] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22316] <... futex resumed>) = 0 [pid 22323] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22322] <... openat resumed>) = 3 [pid 22321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22319] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22317] <... futex resumed>) = 0 [pid 22316] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22323] <... set_robust_list resumed>) = 0 [pid 22321] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22318] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22317] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22316] <... futex resumed>) = 0 [pid 22319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22323] rt_sigprocmask(SIG_SETMASK, [] [pid 22322] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22320] <... mmap resumed>) = 0x7fe46feef000 [pid 22319] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22318] <... futex resumed>) = 0 [pid 22317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22316] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22322] <... futex resumed>) = 0 [pid 22321] <... mmap resumed>) = 0x7fe46feef000 [pid 22320] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22319] <... pwrite64 resumed>) = 3 [pid 22318] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22317] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22322] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22320] <... mprotect resumed>) = 0 [pid 22319] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22323] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22321] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22317] <... futex resumed>) = 0 [pid 22322] <... pwrite64 resumed>) = 3 [pid 22321] <... mprotect resumed>) = 0 [pid 22319] <... futex resumed>) = 1 [pid 22317] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22316] <... futex resumed>) = 0 [pid 22323] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22322] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22321] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22320] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22319] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22316] exit_group(0 [pid 22323] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22322] <... futex resumed>) = 1 [pid 22321] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22320] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22319] <... futex resumed>) = ? [pid 22317] <... futex resumed>) = 0 [pid 22316] <... exit_group resumed>) = ? [pid 22323] <... futex resumed>) = 1 [pid 22322] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22319] +++ exited with 0 +++ [pid 22318] <... futex resumed>) = 0 [pid 22317] exit_group(0 [pid 22323] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULLci2-upstream-fs/strace-static-x86_64: Process 22324 attached [pid 22318] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22317] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22325 attached [pid 22324] 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 [pid 22323] <... futex resumed>) = 0 [pid 22322] <... futex resumed>) = ? [pid 22321] <... clone3 resumed> => {parent_tid=[22325]}, 88) = 22325 [pid 22320] <... clone3 resumed> => {parent_tid=[22324]}, 88) = 22324 [pid 22318] <... futex resumed>) = 1 [pid 22316] +++ exited with 0 +++ [pid 22325] 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 [pid 22324] <... rseq resumed>) = 0 [pid 22323] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22322] +++ exited with 0 +++ [pid 22321] rt_sigprocmask(SIG_SETMASK, [] [pid 22320] rt_sigprocmask(SIG_SETMASK, [] [pid 22318] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22317] +++ exited with 0 +++ [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22325] <... rseq resumed>) = 0 [pid 22324] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22321] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22320] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22325] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22324] <... set_robust_list resumed>) = 0 [pid 22323] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22321] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22320] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22325] <... set_robust_list resumed>) = 0 [pid 22324] rt_sigprocmask(SIG_SETMASK, [] [pid 22323] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22321] <... futex resumed>) = 0 [pid 22320] <... futex resumed>) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22325] rt_sigprocmask(SIG_SETMASK, [] [pid 22324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22323] <... futex resumed>) = 1 [pid 22321] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22320] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22318] <... futex resumed>) = 0 [pid 22325] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22324] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22323] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22318] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22325] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22318] <... futex resumed>) = 0 [pid 22325] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22318] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22325] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22324] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22323] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22324] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22325] <... futex resumed>) = 1 [pid 22324] <... futex resumed>) = 1 [pid 22321] <... futex resumed>) = 0 [pid 22320] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22325] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22324] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22323] <... openat resumed>) = 3 [pid 22321] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22320] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22325] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22321] <... futex resumed>) = 0 [pid 22320] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22324] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22323] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22320] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22324] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22323] <... futex resumed>) = 1 [pid 22318] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22324] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22323] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22325] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22321] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22318] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22325] <... futex resumed>) = 0 [pid 22324] <... futex resumed>) = 1 [pid 22323] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22320] <... futex resumed>) = 0 [pid 22318] <... futex resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22326 attached [pid 22325] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22324] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22323] <... pwrite64 resumed>) = 3 [pid 22321] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22320] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22318] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22327 attached [pid 22326] set_robust_list(0x5555804616e0, 24 [pid 22325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22323] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22321] <... futex resumed>) = 0 [pid 22320] <... futex resumed>) = 0 [pid 22318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22326 [pid 22327] set_robust_list(0x5555804616e0, 24 [pid 22326] <... set_robust_list resumed>) = 0 [pid 22325] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22324] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22323] <... futex resumed>) = 0 [pid 22321] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22320] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22318] exit_group(0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22327] <... set_robust_list resumed>) = 0 [pid 22326] rt_sigprocmask(SIG_SETMASK, [] [pid 22318] <... exit_group resumed>) = ? [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22327 [pid 22327] rt_sigprocmask(SIG_SETMASK, [] [pid 22326] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22325] <... openat resumed>) = 3 [pid 22324] <... openat resumed>) = 3 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22325] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22326] <... prctl resumed>) = 0 [pid 22324] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22326] setpgid(0, 0 [pid 22325] <... futex resumed>) = 1 [pid 22324] <... futex resumed>) = 1 [pid 22321] <... futex resumed>) = 0 [pid 22320] <... futex resumed>) = 0 [pid 22326] <... setpgid resumed>) = 0 [pid 22324] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22320] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22320] <... futex resumed>) = 0 [pid 22327] <... prctl resumed>) = 0 [pid 22326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22325] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22323] +++ exited with 0 +++ [pid 22321] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22320] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22318] +++ exited with 0 +++ [pid 22324] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22327] setpgid(0, 0 [pid 22325] <... pwrite64 resumed>) = 3 [pid 22321] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22318, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22324] <... pwrite64 resumed>) = 3 [pid 22327] <... setpgid resumed>) = 0 [pid 22326] <... openat resumed>) = 3 [pid 22325] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22321] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22326] write(3, "1000", 4 [pid 22325] <... futex resumed>) = 0 [pid 22324] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22327] <... openat resumed>) = 3 [pid 22326] <... write resumed>) = 4 [pid 22325] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22324] <... futex resumed>) = 1 [pid 22321] exit_group(0 [pid 22320] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22326] close(3 [pid 22324] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22320] exit_group(0 [pid 22326] <... close resumed>) = 0 [pid 22327] write(3, "1000", 4 [pid 22325] <... futex resumed>) = ? [pid 22324] <... futex resumed>) = ? [pid 22321] <... exit_group resumed>) = ? [pid 22320] <... exit_group resumed>) = ? [pid 22326] write(1, "executing program\n", 18 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22327] <... write resumed>) = 4 [pid 22325] +++ exited with 0 +++ [pid 22324] +++ exited with 0 +++ [pid 22321] +++ exited with 0 +++ [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 22327] close(3 [pid 22326] <... write resumed>) = 18 [pid 22320] +++ exited with 0 +++ [pid 22327] <... close resumed>) = 0 [pid 22326] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22327] write(1, "executing program\n", 18 [pid 22326] <... futex resumed>) = 0 executing program [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22327] <... write resumed>) = 18 [pid 22327] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22328 attached [pid 22326] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22328 [pid 22328] set_robust_list(0x5555804616e0, 24 [pid 22327] <... futex resumed>) = 0 [pid 22327] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5633] <... restart_syscall resumed>) = 0 [pid 22328] <... set_robust_list resumed>) = 0 [pid 22327] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22326] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 22327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22328] rt_sigprocmask(SIG_SETMASK, [] [pid 22327] <... mmap resumed>) = 0x7fe46feef000 [pid 22326] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22326] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22327] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 22326] <... mmap resumed>) = 0x7fe46feef000 [pid 22328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22327] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22326] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22327] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22329 attached [pid 22329] 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 [pid 22327] <... clone3 resumed> => {parent_tid=[22329]}, 88) = 22329 [pid 5635] <... restart_syscall resumed>) = 0 [pid 22328] <... prctl resumed>) = 0 [pid 22326] <... mprotect resumed>) = 0 [pid 22328] setpgid(0, 0 [pid 22329] <... rseq resumed>) = 0 [pid 22327] rt_sigprocmask(SIG_SETMASK, [] [pid 22329] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22328] <... setpgid resumed>) = 0 [pid 22327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22326] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22329] <... set_robust_list resumed>) = 0 [pid 22327] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22329] rt_sigprocmask(SIG_SETMASK, [] [pid 22327] <... futex resumed>) = 0 [pid 22329] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22327] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22329] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22329] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22329] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22327] <... futex resumed>) = 0 [pid 22329] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22327] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22328] <... openat resumed>) = 3 [pid 22326] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22328] write(3, "1000", 4 [pid 22326] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22330 attached [pid 22329] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22328] <... write resumed>) = 4 [pid 22327] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22331 attached [pid 22330] set_robust_list(0x5555804616e0, 24 [pid 22328] close(3 [pid 22327] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22326] <... clone3 resumed> => {parent_tid=[22331]}, 88) = 22331 [pid 22331] 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 [pid 22330] <... set_robust_list resumed>) = 0 [pid 22329] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22328] <... close resumed>) = 0 [pid 22327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22326] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22330 [pid 22331] <... rseq resumed>) = 0 [pid 22330] rt_sigprocmask(SIG_SETMASK, [] [pid 22329] <... futex resumed>) = 0 [pid 22328] write(1, "executing program\n", 18 [pid 22327] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22326] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22332 attached executing program [pid 22331] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22329] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22328] <... write resumed>) = 18 [pid 22326] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22327] <... futex resumed>) = 0 [pid 22332] set_robust_list(0x5555804616e0, 24 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22332 [pid 22332] <... set_robust_list resumed>) = 0 [pid 22331] <... set_robust_list resumed>) = 0 [pid 22330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22329] <... openat resumed>) = 3 [pid 22328] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22327] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22326] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22331] rt_sigprocmask(SIG_SETMASK, [] [pid 22330] <... prctl resumed>) = 0 [pid 22329] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22326] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22332] rt_sigprocmask(SIG_SETMASK, [] [pid 22331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22330] setpgid(0, 0 [pid 22329] <... futex resumed>) = 1 [pid 22328] <... futex resumed>) = 0 [pid 22327] <... futex resumed>) = 0 [pid 22331] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22330] <... setpgid resumed>) = 0 [pid 22329] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22327] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22328] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22331] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22329] <... pwrite64 resumed>) = 3 [pid 22328] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22327] <... futex resumed>) = 0 [pid 22332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22331] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22330] <... openat resumed>) = 3 [pid 22328] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22329] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22327] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22332] <... prctl resumed>) = 0 [pid 22331] <... futex resumed>) = 1 [pid 22328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22330] write(3, "1000", 4 [pid 22329] <... futex resumed>) = 0 [pid 22326] <... futex resumed>) = 0 [pid 22332] setpgid(0, 0 [pid 22331] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22330] <... write resumed>) = 4 [pid 22329] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22327] exit_group(0 [pid 22326] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22332] <... setpgid resumed>) = 0 [pid 22331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22330] close(3 [pid 22329] <... futex resumed>) = ? [pid 22328] <... mmap resumed>) = 0x7fe46feef000 [pid 22327] <... exit_group resumed>) = ? [pid 22326] <... futex resumed>) = 0 [pid 22332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22331] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22330] <... close resumed>) = 0 [pid 22328] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22326] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22332] <... openat resumed>) = 3 [pid 22331] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22330] write(1, "executing program\n", 18 [pid 22328] <... mprotect resumed>) = 0 executing program [pid 22332] write(3, "1000", 4 [pid 22330] <... write resumed>) = 18 [pid 22328] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22332] <... write resumed>) = 4 [pid 22331] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22330] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22328] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22332] close(3 [pid 22331] <... futex resumed>) = 1 [pid 22330] <... futex resumed>) = 0 [pid 22328] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22326] <... futex resumed>) = 0 [pid 22332] <... close resumed>) = 0 [pid 22331] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22330] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22326] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22333 attached [pid 22332] write(1, "executing program\n", 18 [pid 22331] <... openat resumed>) = 3 [pid 22330] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22329] +++ exited with 0 +++ [pid 22327] +++ exited with 0 +++ [pid 22326] <... futex resumed>) = 0 executing program [pid 22333] 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 [pid 22332] <... write resumed>) = 18 [pid 22331] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22330] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22328] <... clone3 resumed> => {parent_tid=[22333]}, 88) = 22333 [pid 22326] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22333] <... rseq resumed>) = 0 [pid 22332] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22331] <... futex resumed>) = 0 [pid 22330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22328] rt_sigprocmask(SIG_SETMASK, [] [pid 22333] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22332] <... futex resumed>) = 0 [pid 22331] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22326] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22333] <... set_robust_list resumed>) = 0 [pid 22331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22333] rt_sigprocmask(SIG_SETMASK, [] [pid 22332] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22331] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22330] <... mmap resumed>) = 0x7fe46feef000 [pid 22328] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22326] <... futex resumed>) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22332] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22331] <... pwrite64 resumed>) = 3 [pid 22330] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22328] <... futex resumed>) = 0 [pid 22326] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22333] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22332] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22331] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22330] <... mprotect resumed>) = 0 [pid 22328] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22333] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22331] <... futex resumed>) = 1 [pid 22326] <... futex resumed>) = 0 [pid 22333] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22331] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22330] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22326] exit_group(0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22333] <... futex resumed>) = 1 [pid 22332] <... mmap resumed>) = 0x7fe46feef000 [pid 22331] <... futex resumed>) = ? [pid 22330] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22328] <... futex resumed>) = 0 [pid 22326] <... exit_group resumed>) = ? [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22333] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22332] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22331] +++ exited with 0 +++ [pid 22330] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22328] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22332] <... mprotect resumed>) = 0 [pid 22328] <... futex resumed>) = 0 [pid 22326] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 22334 attached [pid 22333] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22328] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22335 attached [pid 22334] 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 [pid 22333] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22332] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22330] <... clone3 resumed> => {parent_tid=[22334]}, 88) = 22334 [pid 22335] set_robust_list(0x5555804616e0, 24 [pid 22334] <... rseq resumed>) = 0 [pid 22333] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22332] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22330] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22326, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22335] <... set_robust_list resumed>) = 0 [pid 22334] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22333] <... futex resumed>) = 1 [pid 22332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22328] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22335 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22336 attached [pid 22335] rt_sigprocmask(SIG_SETMASK, [] [pid 22334] <... set_robust_list resumed>) = 0 [pid 22333] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22330] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22328] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... restart_syscall resumed>) = 0 [pid 22336] 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 [pid 22335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22334] rt_sigprocmask(SIG_SETMASK, [] [pid 22333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22330] <... futex resumed>) = 0 [pid 22328] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22332] <... clone3 resumed> => {parent_tid=[22336]}, 88) = 22336 [pid 22336] <... rseq resumed>) = 0 [pid 22335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22333] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22332] rt_sigprocmask(SIG_SETMASK, [] [pid 22330] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22328] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22336] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22335] <... prctl resumed>) = 0 [pid 22334] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22336] <... set_robust_list resumed>) = 0 [pid 22335] setpgid(0, 0 [pid 22333] <... openat resumed>) = 3 [pid 22332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22334] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22336] rt_sigprocmask(SIG_SETMASK, [] [pid 22335] <... setpgid resumed>) = 0 [pid 22334] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22333] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22332] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22334] <... futex resumed>) = 1 [pid 22333] <... futex resumed>) = 1 [pid 22332] <... futex resumed>) = 0 [pid 22330] <... futex resumed>) = 0 [pid 22328] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22336] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22335] <... openat resumed>) = 3 [pid 22334] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22333] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22332] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22330] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22328] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22336] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22335] write(3, "1000", 4 [pid 22334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22330] <... futex resumed>) = 0 [pid 22328] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22337 attached [pid 22336] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22335] <... write resumed>) = 4 [pid 22334] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22333] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22330] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22328] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22337] set_robust_list(0x5555804616e0, 24 [pid 22336] <... futex resumed>) = 1 [pid 22335] close(3 [pid 22334] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22333] <... pwrite64 resumed>) = 3 [pid 22332] <... futex resumed>) = 0 [pid 22337] <... set_robust_list resumed>) = 0 [pid 22336] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22335] <... close resumed>) = 0 [pid 22334] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22333] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22332] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22337 [pid 22337] rt_sigprocmask(SIG_SETMASK, [] [pid 22336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22335] write(1, "executing program\n", 18 [pid 22334] <... futex resumed>) = 1 executing program [pid 22333] <... futex resumed>) = 1 [pid 22332] <... futex resumed>) = 0 [pid 22330] <... futex resumed>) = 0 [pid 22328] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22336] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22335] <... write resumed>) = 18 [pid 22334] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22333] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22332] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22330] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22328] exit_group(0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22336] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22335] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22333] <... futex resumed>) = ? [pid 22330] <... futex resumed>) = 0 [pid 22328] <... exit_group resumed>) = ? [pid 22337] <... prctl resumed>) = 0 [pid 22336] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22335] <... futex resumed>) = 0 [pid 22334] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22333] +++ exited with 0 +++ [pid 22330] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22337] setpgid(0, 0 [pid 22336] <... futex resumed>) = 1 [pid 22335] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22332] <... futex resumed>) = 0 [pid 22335] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22334] <... openat resumed>) = 3 [pid 22332] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22336] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22337] <... setpgid resumed>) = 0 [pid 22337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22336] <... openat resumed>) = 3 [pid 22335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22334] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22332] <... futex resumed>) = 0 [pid 22337] <... openat resumed>) = 3 [pid 22336] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22334] <... futex resumed>) = 1 [pid 22332] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22330] <... futex resumed>) = 0 [pid 22328] +++ exited with 0 +++ [pid 22337] write(3, "1000", 4 [pid 22336] <... futex resumed>) = 0 [pid 22335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22334] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22330] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22337] <... write resumed>) = 4 [pid 22336] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22335] <... mmap resumed>) = 0x7fe46feef000 [pid 22334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22332] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22330] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22328, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22337] close(3 [pid 22336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22335] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22334] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22332] <... futex resumed>) = 0 [pid 22330] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22337] <... close resumed>) = 0 [pid 22336] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22335] <... mprotect resumed>) = 0 [pid 22334] <... pwrite64 resumed>) = 3 [pid 22332] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22337] write(1, "executing program\n", 18 [pid 22336] <... pwrite64 resumed>) = 3 [pid 22335] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22334] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22338 attached [pid 22337] <... write resumed>) = 18 [pid 22336] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22335] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22334] <... futex resumed>) = 1 [pid 22330] <... futex resumed>) = 0 [pid 22338] set_robust_list(0x5555804616e0, 24 [pid 22337] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22336] <... futex resumed>) = 1 [pid 22335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22334] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22332] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22339 attached [pid 22338] <... set_robust_list resumed>) = 0 [pid 22336] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22330] exit_group(0 [pid 22332] exit_group(0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22338 [pid 22339] 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 [pid 22338] rt_sigprocmask(SIG_SETMASK, [] [pid 22337] <... futex resumed>) = 0 [pid 22336] <... futex resumed>) = ? [pid 22335] <... clone3 resumed> => {parent_tid=[22339]}, 88) = 22339 [pid 22334] <... futex resumed>) = ? [pid 22332] <... exit_group resumed>) = ? [pid 22330] <... exit_group resumed>) = ? [pid 22339] <... rseq resumed>) = 0 [pid 22338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22337] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22336] +++ exited with 0 +++ [pid 22335] rt_sigprocmask(SIG_SETMASK, [] [pid 22334] +++ exited with 0 +++ [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22339] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22337] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22339] <... set_robust_list resumed>) = 0 [pid 22338] <... prctl resumed>) = 0 [pid 22337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22335] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22332] +++ exited with 0 +++ [pid 22330] +++ exited with 0 +++ [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22339] rt_sigprocmask(SIG_SETMASK, [] [pid 22338] setpgid(0, 0 [pid 22337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22335] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22330, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22338] <... setpgid resumed>) = 0 [pid 22337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22335] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22339] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22337] <... mmap resumed>) = 0x7fe46feef000 [pid 22339] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22338] <... openat resumed>) = 3 [pid 22337] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22339] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22338] write(3, "1000", 4 [pid 22337] <... mprotect resumed>) = 0 [pid 22339] <... futex resumed>) = 1 [pid 22338] <... write resumed>) = 4 [pid 22337] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22335] <... futex resumed>) = 0 [pid 22339] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22338] close(3 [pid 22335] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22338] <... close resumed>) = 0 [pid 22335] <... futex resumed>) = 0 [pid 22339] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22338] write(1, "executing program\n", 18 [pid 22335] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22338] <... write resumed>) = 18 executing program [pid 22339] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22338] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22337] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22339] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22338] <... futex resumed>) = 0 [pid 22337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22339] <... futex resumed>) = 1 [pid 22338] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22335] <... futex resumed>) = 0 [pid 22339] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22338] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22335] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22340 attached [pid 22339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22335] <... futex resumed>) = 0 [pid 22340] 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 [pid 22339] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22337] <... clone3 resumed> => {parent_tid=[22340]}, 88) = 22340 [pid 22335] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22340] <... rseq resumed>) = 0 [pid 22339] <... openat resumed>) = 3 [pid 22338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22337] rt_sigprocmask(SIG_SETMASK, [] [pid 22340] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22339] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22338] <... mmap resumed>) = 0x7fe46feef000 [pid 22337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22340] <... set_robust_list resumed>) = 0 [pid 22339] <... futex resumed>) = 1 [pid 22338] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22337] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22335] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22340] rt_sigprocmask(SIG_SETMASK, [] [pid 22339] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22338] <... mprotect resumed>) = 0 [pid 22337] <... futex resumed>) = 0 [pid 22335] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22338] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22337] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22335] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22340] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22339] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22338] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22335] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22341 attached ci2-upstream-fs/strace-static-x86_64: Process 22342 attached [pid 22340] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22339] <... pwrite64 resumed>) = 3 [pid 22338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22340] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22339] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22342] set_robust_list(0x5555804616e0, 24 [pid 22341] set_robust_list(0x5555804616e0, 24 [pid 22340] <... futex resumed>) = 1 [pid 22339] <... futex resumed>) = 1 [pid 22337] <... futex resumed>) = 0 [pid 22335] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22341 ci2-upstream-fs/strace-static-x86_64: Process 22343 attached [pid 22342] <... set_robust_list resumed>) = 0 [pid 22341] <... set_robust_list resumed>) = 0 [pid 22340] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22339] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22338] <... clone3 resumed> => {parent_tid=[22343]}, 88) = 22343 [pid 22337] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22335] exit_group(0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22342 [pid 22343] 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 [pid 22342] rt_sigprocmask(SIG_SETMASK, [] [pid 22341] rt_sigprocmask(SIG_SETMASK, [] [pid 22340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22335] <... exit_group resumed>) = ? [pid 22343] <... rseq resumed>) = 0 [pid 22342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22341] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22340] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22339] <... futex resumed>) = ? [pid 22338] rt_sigprocmask(SIG_SETMASK, [] [pid 22337] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22343] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22340] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22337] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22343] <... set_robust_list resumed>) = 0 [pid 22342] <... prctl resumed>) = 0 [pid 22341] <... prctl resumed>) = 0 [pid 22340] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22339] +++ exited with 0 +++ [pid 22335] +++ exited with 0 +++ [pid 22343] rt_sigprocmask(SIG_SETMASK, [] [pid 22342] setpgid(0, 0 [pid 22341] setpgid(0, 0 [pid 22340] <... futex resumed>) = 1 [pid 22338] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22337] <... futex resumed>) = 0 [pid 22343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22342] <... setpgid resumed>) = 0 [pid 22341] <... setpgid resumed>) = 0 [pid 22340] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22338] <... futex resumed>) = 0 [pid 22337] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22343] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22338] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22343] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22337] <... futex resumed>) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22343] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22342] <... openat resumed>) = 3 [pid 22340] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22337] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22343] <... futex resumed>) = 0 [pid 22342] write(3, "1000", 4 [pid 22341] <... openat resumed>) = 3 [pid 22338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22343] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22342] <... write resumed>) = 4 [pid 22341] write(3, "1000", 4 [pid 22340] <... openat resumed>) = 3 [pid 22338] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22342] close(3 [pid 22341] <... write resumed>) = 4 [pid 22340] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22338] <... futex resumed>) = 0 [pid 22343] mount(NULL, "./sys", "sysfs", 0, NULL executing program executing program [pid 22341] close(3 [pid 22340] <... futex resumed>) = 1 [pid 22338] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22337] <... futex resumed>) = 0 [pid 22343] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22342] <... close resumed>) = 0 [pid 22341] <... close resumed>) = 0 [pid 22340] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22337] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22343] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22342] write(1, "executing program\n", 18 [pid 22341] write(1, "executing program\n", 18 [pid 22340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22337] <... futex resumed>) = 0 [pid 22343] <... futex resumed>) = 1 [pid 22342] <... write resumed>) = 18 [pid 22341] <... write resumed>) = 18 [pid 22340] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22338] <... futex resumed>) = 0 [pid 22337] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22343] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22342] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22341] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22340] <... pwrite64 resumed>) = 3 [pid 22338] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22342] <... futex resumed>) = 0 [pid 22341] <... futex resumed>) = 0 [pid 22340] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22338] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22343] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22342] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22341] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22340] <... futex resumed>) = 1 [pid 22338] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22337] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22343] <... openat resumed>) = 3 [pid 22342] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22341] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22340] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22337] exit_group(0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22343] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22342] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22340] <... futex resumed>) = ? [pid 22337] <... exit_group resumed>) = ? [pid 22343] <... futex resumed>) = 1 [pid 22342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22341] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22338] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22344 attached [pid 22340] +++ exited with 0 +++ [pid 22343] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22338] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22337] +++ exited with 0 +++ [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22344 [pid 22344] set_robust_list(0x5555804616e0, 24 [pid 22343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22342] <... mmap resumed>) = 0x7fe46feef000 [pid 22341] <... mmap resumed>) = 0x7fe46feef000 [pid 22338] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22337, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22344] <... set_robust_list resumed>) = 0 [pid 22343] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22342] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22341] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22338] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22344] rt_sigprocmask(SIG_SETMASK, [] [pid 22343] <... pwrite64 resumed>) = 3 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22341] <... mprotect resumed>) = 0 [pid 22344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22343] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22342] <... mprotect resumed>) = 0 [pid 22341] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22343] <... futex resumed>) = 1 [pid 22342] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22338] <... futex resumed>) = 0 [pid 22343] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22342] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22344] <... prctl resumed>) = 0 [pid 22341] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22338] exit_group(0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22344] setpgid(0, 0 [pid 22343] <... futex resumed>) = ? [pid 22342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22338] <... exit_group resumed>) = ? [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22346 attached ci2-upstream-fs/strace-static-x86_64: Process 22345 attached [pid 22344] <... setpgid resumed>) = 0 [pid 22343] +++ exited with 0 +++ [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22346] 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 [pid 22345] 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 [pid 22346] <... rseq resumed>) = 0 [pid 22345] <... rseq resumed>) = 0 [pid 22344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22341] <... clone3 resumed> => {parent_tid=[22346]}, 88) = 22346 [pid 22346] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22345] set_robust_list(0x7fe46ff0f9a0, 24ci2-upstream-fs/strace-static-x86_64: Process 22347 attached [pid 22346] <... set_robust_list resumed>) = 0 [pid 22345] <... set_robust_list resumed>) = 0 [pid 22344] <... openat resumed>) = 3 [pid 22342] <... clone3 resumed> => {parent_tid=[22345]}, 88) = 22345 [pid 22341] rt_sigprocmask(SIG_SETMASK, [] [pid 22338] +++ exited with 0 +++ [pid 22347] set_robust_list(0x5555804616e0, 24 [pid 22346] rt_sigprocmask(SIG_SETMASK, [] [pid 22341] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22344] write(3, "1000", 4 [pid 22342] rt_sigprocmask(SIG_SETMASK, [] [pid 22344] <... write resumed>) = 4 [pid 22341] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22347] <... set_robust_list resumed>) = 0 [pid 22346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22345] rt_sigprocmask(SIG_SETMASK, [] [pid 22342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22347 [pid 22347] rt_sigprocmask(SIG_SETMASK, [] [pid 22346] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22344] close(3 [pid 22342] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22341] <... futex resumed>) = 0 [pid 22347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22345] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22344] <... close resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22346] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22344] write(1, "executing program\n", 18 [pid 22342] <... futex resumed>) = 0 [pid 22345] <... mkdirat resumed>) = -1 EEXIST (File exists) executing program [pid 22341] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22347] <... prctl resumed>) = 0 [pid 22346] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22345] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22344] <... write resumed>) = 18 [pid 22342] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22347] setpgid(0, 0 [pid 22346] <... futex resumed>) = 0 [pid 22345] <... futex resumed>) = 0 [pid 22344] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22341] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22347] <... setpgid resumed>) = 0 [pid 22346] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22345] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22344] <... futex resumed>) = 0 [pid 22342] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22341] <... futex resumed>) = 0 [pid 22345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22344] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22342] <... futex resumed>) = 0 [pid 22341] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22345] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22344] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22346] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22344] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22342] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22347] <... openat resumed>) = 3 [pid 22344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22345] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22344] <... mmap resumed>) = 0x7fe46feef000 [pid 22344] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22347] write(3, "1000", 4 [pid 22346] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22345] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22344] <... mprotect resumed>) = 0 [pid 22347] <... write resumed>) = 4 [pid 22346] <... futex resumed>) = 1 [pid 22345] <... futex resumed>) = 1 [pid 22342] <... futex resumed>) = 0 [pid 22341] <... futex resumed>) = 0 [pid 22346] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22344] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22342] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22341] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22345] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22347] close(3 [pid 22346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22344] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22342] <... futex resumed>) = 0 [pid 22341] <... futex resumed>) = 0 [pid 22344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22342] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22341] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22345] <... openat resumed>) = 3 ci2-upstream-fs/strace-static-x86_64: Process 22349 attached ci2-upstream-fs/strace-static-x86_64: Process 22348 attached [pid 22347] <... close resumed>) = 0 [pid 22346] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22349] set_robust_list(0x5555804616e0, 24 [pid 22348] 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 [pid 22347] write(1, "executing program\n", 18 [pid 22346] <... openat resumed>) = 3 [pid 22345] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22344] <... clone3 resumed> => {parent_tid=[22348]}, 88) = 22348 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22349 executing program [pid 22349] <... set_robust_list resumed>) = 0 [pid 22348] <... rseq resumed>) = 0 [pid 22347] <... write resumed>) = 18 [pid 22346] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22345] <... futex resumed>) = 1 [pid 22344] rt_sigprocmask(SIG_SETMASK, [] [pid 22342] <... futex resumed>) = 0 [pid 22349] rt_sigprocmask(SIG_SETMASK, [] [pid 22348] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22342] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22348] <... set_robust_list resumed>) = 0 [pid 22342] <... futex resumed>) = 0 [pid 22348] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22346] <... futex resumed>) = 1 [pid 22347] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22342] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22345] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22341] <... futex resumed>) = 0 [pid 22344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22347] <... futex resumed>) = 0 [pid 22346] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22345] <... pwrite64 resumed>) = 3 [pid 22344] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22341] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22349] <... prctl resumed>) = 0 [pid 22348] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22341] <... futex resumed>) = 0 [pid 22349] setpgid(0, 0 [pid 22348] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22347] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22344] <... futex resumed>) = 0 [pid 22341] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22349] <... setpgid resumed>) = 0 [pid 22348] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22347] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22346] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22345] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22344] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22348] <... futex resumed>) = 0 [pid 22345] <... futex resumed>) = 1 [pid 22344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22342] <... futex resumed>) = 0 [pid 22346] <... pwrite64 resumed>) = 3 [pid 22349] <... openat resumed>) = 3 [pid 22348] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22346] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22345] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22344] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22342] exit_group(0 [pid 22349] write(3, "1000", 4 [pid 22348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22346] <... futex resumed>) = 1 [pid 22345] <... futex resumed>) = ? [pid 22344] <... futex resumed>) = 0 [pid 22342] <... exit_group resumed>) = ? [pid 22341] <... futex resumed>) = 0 [pid 22349] <... write resumed>) = 4 [pid 22348] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22347] <... mmap resumed>) = 0x7fe46feef000 [pid 22346] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22345] +++ exited with 0 +++ [pid 22344] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22341] exit_group(0 [pid 22348] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22347] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22346] <... futex resumed>) = ? [pid 22341] <... exit_group resumed>) = ? [pid 22349] close(3 [pid 22348] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22347] <... mprotect resumed>) = 0 [pid 22346] +++ exited with 0 +++ [pid 22349] <... close resumed>) = 0 [pid 22348] <... futex resumed>) = 1 [pid 22349] write(1, "executing program\n", 18 [pid 22348] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22342] +++ exited with 0 +++ executing program [pid 22349] <... write resumed>) = 18 [pid 22347] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22344] <... futex resumed>) = 0 [pid 22344] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22348] <... futex resumed>) = 0 [pid 22344] <... futex resumed>) = 1 [pid 22349] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22348] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22347] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22344] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22341] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22342, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22349] <... futex resumed>) = 0 [pid 22348] <... openat resumed>) = 3 [pid 22347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22350 attached [pid 22349] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22348] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22350] 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 [pid 22349] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22348] <... futex resumed>) = 1 [pid 22347] <... clone3 resumed> => {parent_tid=[22350]}, 88) = 22350 [pid 22344] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... restart_syscall resumed>) = 0 [pid 22350] <... rseq resumed>) = 0 [pid 22349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22348] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22347] rt_sigprocmask(SIG_SETMASK, [] [pid 22344] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22350] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22344] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 22348] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22347] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22348] <... pwrite64 resumed>) = 3 [pid 22347] <... futex resumed>) = 0 [pid 22347] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22344] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22350] <... set_robust_list resumed>) = 0 [pid 22349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22348] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22349] <... mmap resumed>) = 0x7fe46feef000 [pid 22350] rt_sigprocmask(SIG_SETMASK, [] [pid 22348] <... futex resumed>) = 0 [pid 22344] exit_group(0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22349] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22350] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22349] <... mprotect resumed>) = 0 [pid 22344] <... exit_group resumed>) = ? [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22350] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22348] +++ exited with 0 +++ [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22351 attached [pid 22350] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22349] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22351] set_robust_list(0x5555804616e0, 24) = 0 [pid 22350] <... futex resumed>) = 1 [pid 22347] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22351 [pid 22351] rt_sigprocmask(SIG_SETMASK, [] [pid 22349] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22344] +++ exited with 0 +++ [pid 22350] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22347] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, []ci2-upstream-fs/strace-static-x86_64: Process 22352 attached [pid 22351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22350] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22347] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22344, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22352] set_robust_list(0x5555804616e0, 24 [pid 22351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22350] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22347] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22352 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22353 attached [pid 22352] <... set_robust_list resumed>) = 0 [pid 22351] <... prctl resumed>) = 0 [pid 22350] <... futex resumed>) = 0 [pid 22347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22353] 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 [pid 22352] rt_sigprocmask(SIG_SETMASK, [] [pid 22351] setpgid(0, 0 [pid 22350] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22347] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22353] <... rseq resumed>) = 0 [pid 22353] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22349] <... clone3 resumed> => {parent_tid=[22353]}, 88) = 22353 [pid 22347] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22353] <... set_robust_list resumed>) = 0 [pid 22352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22351] <... setpgid resumed>) = 0 [pid 22350] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22349] rt_sigprocmask(SIG_SETMASK, [] [pid 22347] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22353] rt_sigprocmask(SIG_SETMASK, [] [pid 22352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22350] <... openat resumed>) = 3 [pid 22349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22352] <... prctl resumed>) = 0 [pid 22351] <... openat resumed>) = 3 [pid 22350] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22353] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22352] setpgid(0, 0 [pid 22351] write(3, "1000", 4 [pid 22350] <... futex resumed>) = 1 [pid 22349] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22347] <... futex resumed>) = 0 [pid 22353] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22352] <... setpgid resumed>) = 0 [pid 22349] <... futex resumed>) = 0 [pid 22353] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22351] <... write resumed>) = 4 [pid 22350] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22347] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22349] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22353] <... futex resumed>) = 0 [pid 22352] <... openat resumed>) = 3 [pid 22351] close(3 [pid 22350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22347] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22353] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22352] write(3, "1000", 4 [pid 22351] <... close resumed>) = 0 [pid 22350] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22349] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22347] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22352] <... write resumed>) = 4 [pid 22351] write(1, "executing program\n", 18 [pid 22350] <... pwrite64 resumed>) = 3 [pid 22349] <... futex resumed>) = 0 executing program [pid 22353] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 22352] close(3 [pid 22351] <... write resumed>) = 18 [pid 22349] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22354 attached [pid 22350] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22352] <... close resumed>) = 0 [pid 22352] write(1, "executing program\n", 18 [pid 22351] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22350] <... futex resumed>) = 1 [pid 22347] <... futex resumed>) = 0 executing program [pid 22354] set_robust_list(0x5555804616e0, 24 [pid 22353] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22352] <... write resumed>) = 18 [pid 22351] <... futex resumed>) = 0 [pid 22350] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22347] exit_group(0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22354 [pid 22354] <... set_robust_list resumed>) = 0 [pid 22353] <... futex resumed>) = 1 [pid 22351] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22350] <... futex resumed>) = ? [pid 22349] <... futex resumed>) = 0 [pid 22347] <... exit_group resumed>) = ? [pid 22353] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22351] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22350] +++ exited with 0 +++ [pid 22349] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22354] rt_sigprocmask(SIG_SETMASK, [] [pid 22353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22352] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22349] <... futex resumed>) = 0 [pid 22349] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22353] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22352] <... futex resumed>) = 0 [pid 22351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22353] <... openat resumed>) = 3 [pid 22352] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22347] +++ exited with 0 +++ [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22347, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22354] <... prctl resumed>) = 0 [pid 22351] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22352] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22354] setpgid(0, 0 [pid 22352] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22351] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22354] <... setpgid resumed>) = 0 [pid 22353] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22353] <... futex resumed>) = 1 [pid 22352] <... mmap resumed>) = 0x7fe46feef000 [pid 22351] <... mprotect resumed>) = 0 [pid 22349] <... futex resumed>) = 0 [pid 22354] <... openat resumed>) = 3 [pid 22353] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22352] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22351] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22349] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22349] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22353] <... pwrite64 resumed>) = 3 [pid 22352] <... mprotect resumed>) = 0 [pid 22351] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22354] write(3, "1000", 4 [pid 22353] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22354] <... write resumed>) = 4 [pid 22353] <... futex resumed>) = 1 [pid 22352] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22349] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22355 attached [pid 22354] close(3 executing program [pid 22353] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] <... restart_syscall resumed>) = 0 [pid 22355] 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 [pid 22354] <... close resumed>) = 0 [pid 22351] <... clone3 resumed> => {parent_tid=[22355]}, 88) = 22355 [pid 22349] exit_group(0 [pid 22352] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22354] write(1, "executing program\n", 18 [pid 22351] rt_sigprocmask(SIG_SETMASK, [] [pid 22354] <... write resumed>) = 18 [pid 22351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22354] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22351] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22355] <... rseq resumed>) = 0 [pid 22354] <... futex resumed>) = 0 [pid 22353] <... futex resumed>) = ? [pid 22352] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22351] <... futex resumed>) = 0 [pid 22349] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22356 attached [pid 22355] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22354] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22356] 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 [pid 22355] <... set_robust_list resumed>) = 0 [pid 22354] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22352] <... clone3 resumed> => {parent_tid=[22356]}, 88) = 22356 [pid 22351] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22356] <... rseq resumed>) = 0 [pid 22355] rt_sigprocmask(SIG_SETMASK, [] [pid 22354] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22352] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22356] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22353] +++ exited with 0 +++ [pid 22352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22349] +++ exited with 0 +++ [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22356] <... set_robust_list resumed>) = 0 [pid 22354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22356] rt_sigprocmask(SIG_SETMASK, [] [pid 22355] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22354] <... mmap resumed>) = 0x7fe46feef000 [pid 22352] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22349, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22354] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22352] <... futex resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22354] <... mprotect resumed>) = 0 [pid 22354] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 22357 attached [pid 22356] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22352] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... restart_syscall resumed>) = 0 [pid 22357] set_robust_list(0x5555804616e0, 24 [pid 22356] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22355] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22354] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22357] <... set_robust_list resumed>) = 0 [pid 22356] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22355] <... futex resumed>) = 1 [pid 22354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22351] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22357 ci2-upstream-fs/strace-static-x86_64: Process 22358 attached [pid 22357] rt_sigprocmask(SIG_SETMASK, [] [pid 22356] <... futex resumed>) = 1 [pid 22355] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22352] <... futex resumed>) = 0 [pid 22351] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22358] 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 [pid 22357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22356] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22354] <... clone3 resumed> => {parent_tid=[22358]}, 88) = 22358 [pid 22352] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22351] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22358] <... rseq resumed>) = 0 [pid 22357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22355] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22354] rt_sigprocmask(SIG_SETMASK, [] [pid 22352] <... futex resumed>) = 0 [pid 22351] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22358] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22357] <... prctl resumed>) = 0 [pid 22356] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22352] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22355] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22354] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22358] <... set_robust_list resumed>) = 0 [pid 22358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 22356] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22354] <... futex resumed>) = 0 [pid 22358] mkdirat(AT_FDCWD, "./sys", 0777ci2-upstream-fs/strace-static-x86_64: Process 22359 attached [pid 22357] setpgid(0, 0 [pid 22356] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22355] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22354] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22356] <... futex resumed>) = 1 [pid 22352] <... futex resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22359 [pid 22359] set_robust_list(0x5555804616e0, 24 [pid 22356] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22352] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22359] <... set_robust_list resumed>) = 0 [pid 22358] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22357] <... setpgid resumed>) = 0 [pid 22356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22355] <... futex resumed>) = 1 [pid 22352] <... futex resumed>) = 0 [pid 22351] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22359] rt_sigprocmask(SIG_SETMASK, [] [pid 22358] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22356] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22355] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22352] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22351] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22358] <... futex resumed>) = 1 [pid 22355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22354] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22356] <... openat resumed>) = 3 [pid 22354] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22351] <... futex resumed>) = 0 [pid 22359] <... prctl resumed>) = 0 [pid 22356] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22355] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22354] <... futex resumed>) = 0 [pid 22351] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22359] setpgid(0, 0 [pid 22358] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22356] <... futex resumed>) = 1 [pid 22355] <... openat resumed>) = 3 [pid 22354] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22352] <... futex resumed>) = 0 [pid 22359] <... setpgid resumed>) = 0 [pid 22358] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22357] <... openat resumed>) = 3 [pid 22356] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22355] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22352] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22357] write(3, "1000", 4 [pid 22356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22352] <... futex resumed>) = 0 [pid 22358] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22357] <... write resumed>) = 4 [pid 22356] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22355] <... futex resumed>) = 1 [pid 22352] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22359] <... openat resumed>) = 3 [pid 22351] <... futex resumed>) = 0 [pid 22359] write(3, "1000", 4 [pid 22358] <... futex resumed>) = 1 [pid 22357] close(3 [pid 22356] <... pwrite64 resumed>) = 3 [pid 22355] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22354] <... futex resumed>) = 0 [pid 22351] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22359] <... write resumed>) = 4 [pid 22358] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22357] <... close resumed>) = 0 [pid 22356] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22354] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22351] <... futex resumed>) = 0 [pid 22359] close(3 [pid 22358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22357] write(1, "executing program\n", 18 [pid 22356] <... futex resumed>) = 1 [pid 22355] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22354] <... futex resumed>) = 0 [pid 22352] <... futex resumed>) = 0 executing program [pid 22351] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22359] <... close resumed>) = 0 [pid 22358] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22357] <... write resumed>) = 18 [pid 22356] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22355] <... pwrite64 resumed>) = 3 [pid 22354] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22352] exit_group(0 [pid 22359] write(1, "executing program\n", 18 [pid 22357] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22358] <... openat resumed>) = 3 [pid 22355] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22352] <... exit_group resumed>) = ? [pid 22356] <... futex resumed>) = ? [pid 22359] <... write resumed>) = 18 [pid 22357] <... futex resumed>) = 0 [pid 22359] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22357] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22355] <... futex resumed>) = 1 [pid 22351] <... futex resumed>) = 0 [pid 22359] <... futex resumed>) = 0 [pid 22357] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22359] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 22357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22357] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 22358] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22357] <... mmap resumed>) = 0x7fe46feef000 [pid 22355] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22351] exit_group(0 [pid 22359] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22358] <... futex resumed>) = 1 [pid 22354] <... futex resumed>) = 0 [pid 22358] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22359] <... mprotect resumed>) = 0 [pid 22357] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22355] <... futex resumed>) = ? [pid 22354] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22351] <... exit_group resumed>) = ? [pid 22359] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22357] <... mprotect resumed>) = 0 [pid 22354] <... futex resumed>) = 1 [pid 22354] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22359] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22357] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22357] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22358] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22360 attached [pid 22358] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22360] 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 [pid 22358] <... pwrite64 resumed>) = 3 [pid 22358] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22361 attached [pid 22360] <... rseq resumed>) = 0 [pid 22359] <... clone3 resumed> => {parent_tid=[22360]}, 88) = 22360 [pid 22358] <... futex resumed>) = 1 [pid 22354] <... futex resumed>) = 0 [pid 22361] 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 [pid 22360] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22359] rt_sigprocmask(SIG_SETMASK, [] [pid 22358] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22357] <... clone3 resumed> => {parent_tid=[22361]}, 88) = 22361 [pid 22356] +++ exited with 0 +++ [pid 22352] +++ exited with 0 +++ [pid 22361] <... rseq resumed>) = 0 [pid 22360] <... set_robust_list resumed>) = 0 [pid 22359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22357] rt_sigprocmask(SIG_SETMASK, [] [pid 22354] exit_group(0 [pid 22361] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22360] rt_sigprocmask(SIG_SETMASK, [] [pid 22359] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22358] <... futex resumed>) = ? [pid 22354] <... exit_group resumed>) = ? [pid 22361] <... set_robust_list resumed>) = 0 [pid 22360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22359] <... futex resumed>) = 0 [pid 22358] +++ exited with 0 +++ [pid 22357] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22361] rt_sigprocmask(SIG_SETMASK, [] [pid 22360] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22359] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22357] <... futex resumed>) = 0 [pid 22355] +++ exited with 0 +++ [pid 22351] +++ exited with 0 +++ [pid 22361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22360] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22357] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22361] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22360] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22351, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22360] <... futex resumed>) = 1 [pid 22359] <... futex resumed>) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22361] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22360] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22359] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22361] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22359] <... futex resumed>) = 0 [pid 22361] <... futex resumed>) = 1 [pid 22360] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22359] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22357] <... futex resumed>) = 0 [pid 22361] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22360] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22357] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22357] <... futex resumed>) = 0 [pid 22354] +++ exited with 0 +++ [pid 22361] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22357] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 22361] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22360] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22354, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22361] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22360] <... futex resumed>) = 1 [pid 22359] <... futex resumed>) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22361] <... futex resumed>) = 1 [pid 22360] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22359] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22357] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22361] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22360] <... openat resumed>) = 3 [pid 22359] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22357] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22361] <... openat resumed>) = 3 [pid 22360] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22357] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22361] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22357] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22360] <... futex resumed>) = 1 [pid 22359] <... futex resumed>) = 0 [pid 22360] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22359] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22359] <... futex resumed>) = 0 [pid 22360] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22359] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22361] <... futex resumed>) = 0 [pid 22360] <... pwrite64 resumed>) = 3 [pid 22360] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22363 attached ci2-upstream-fs/strace-static-x86_64: Process 22362 attached [pid 22361] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22363] set_robust_list(0x5555804616e0, 24 [pid 22362] set_robust_list(0x5555804616e0, 24 [pid 22360] <... futex resumed>) = 1 [pid 22359] <... futex resumed>) = 0 [pid 22357] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22362 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22363 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22363] <... set_robust_list resumed>) = 0 [pid 22362] <... set_robust_list resumed>) = 0 [pid 22361] <... futex resumed>) = 0 [pid 22360] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22359] exit_group(0 [pid 22357] <... futex resumed>) = 1 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22363] rt_sigprocmask(SIG_SETMASK, [] [pid 22362] rt_sigprocmask(SIG_SETMASK, [] [pid 22360] <... futex resumed>) = ? [pid 22359] <... exit_group resumed>) = ? [pid 22357] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22361] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 22363] setpgid(0, 0 [pid 22361] <... pwrite64 resumed>) = 3 [pid 22360] +++ exited with 0 +++ [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22363] <... setpgid resumed>) = 0 [pid 22363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 22362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22361] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22357] <... futex resumed>) = 0 [pid 22363] write(3, "1000", 4 [pid 22362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22361] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22357] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 22364 attached [pid 22363] <... write resumed>) = 4 [pid 22361] <... futex resumed>) = ? [pid 22357] <... exit_group resumed>) = ? [pid 22363] close(3 [pid 22362] <... prctl resumed>) = 0 [pid 22361] +++ exited with 0 +++ [pid 22364] set_robust_list(0x5555804616e0, 24 [pid 22363] <... close resumed>) = 0 [pid 22362] setpgid(0, 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22364 [pid 22364] <... set_robust_list resumed>) = 0 [pid 22363] write(1, "executing program\n", 18 [pid 22362] <... setpgid resumed>) = 0 [pid 22359] +++ exited with 0 +++ [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22357] +++ exited with 0 +++ [pid 22364] rt_sigprocmask(SIG_SETMASK, [] [pid 22363] <... write resumed>) = 18 [pid 22362] <... openat resumed>) = 3 [pid 22364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22363] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22362] write(3, "1000", 4 [pid 22363] <... futex resumed>) = 0 [pid 22362] <... write resumed>) = 4 [pid 22363] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22362] close(3 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22359, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22363] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22362] <... close resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22364] <... prctl resumed>) = 0 [pid 22364] setpgid(0, 0 [pid 22363] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22362] write(1, "executing program\n", 18 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22364] <... setpgid resumed>) = 0 [pid 22363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22362] <... write resumed>) = 18 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22362] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22365 attached [pid 22364] <... openat resumed>) = 3 [pid 22362] <... futex resumed>) = 0 [pid 22363] <... mmap resumed>) = 0x7fe46feef000 [pid 22364] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 22366 attached [pid 22365] set_robust_list(0x5555804616e0, 24 [pid 22363] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22362] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22365 [pid 22366] set_robust_list(0x5555804616e0, 24) = 0 [pid 22365] <... set_robust_list resumed>) = 0 [pid 22364] <... write resumed>) = 4 [pid 22363] <... mprotect resumed>) = 0 [pid 22362] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22366 [pid 22366] rt_sigprocmask(SIG_SETMASK, [] [pid 22365] rt_sigprocmask(SIG_SETMASK, [] [pid 22364] close(3 [pid 22363] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22364] <... close resumed>) = 0 [pid 22366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22364] write(1, "executing program\n", 18 [pid 22363] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22364] <... write resumed>) = 18 executing program [pid 22362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22366] <... prctl resumed>) = 0 [pid 22365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22364] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22362] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22367 attached [pid 22366] setpgid(0, 0 [pid 22365] <... prctl resumed>) = 0 [pid 22364] <... futex resumed>) = 0 [pid 22367] 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 [pid 22366] <... setpgid resumed>) = 0 [pid 22365] setpgid(0, 0 [pid 22362] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22367] <... rseq resumed>) = 0 [pid 22366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22365] <... setpgid resumed>) = 0 [pid 22364] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22363] <... clone3 resumed> => {parent_tid=[22367]}, 88) = 22367 [pid 22362] <... mprotect resumed>) = 0 [pid 22367] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22366] <... openat resumed>) = 3 [pid 22365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22364] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22363] rt_sigprocmask(SIG_SETMASK, [] [pid 22367] <... set_robust_list resumed>) = 0 [pid 22364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22362] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22367] rt_sigprocmask(SIG_SETMASK, [] [pid 22366] write(3, "1000", 4 [pid 22365] <... openat resumed>) = 3 [pid 22364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22363] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22362] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22363] <... futex resumed>) = 0 [pid 22362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22363] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22368 attached [pid 22367] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22366] <... write resumed>) = 4 [pid 22365] write(3, "1000", 4 [pid 22368] 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 [pid 22367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22366] close(3 [pid 22365] <... write resumed>) = 4 [pid 22364] <... mmap resumed>) = 0x7fe46feef000 [pid 22362] <... clone3 resumed> => {parent_tid=[22368]}, 88) = 22368 [pid 22368] <... rseq resumed>) = 0 [pid 22367] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22366] <... close resumed>) = 0 [pid 22365] close(3 [pid 22364] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22368] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22367] <... futex resumed>) = 1 [pid 22366] write(1, "executing program\n", 18 [pid 22365] <... close resumed>) = 0 executing program [pid 22363] <... futex resumed>) = 0 [pid 22362] rt_sigprocmask(SIG_SETMASK, [] [pid 22368] <... set_robust_list resumed>) = 0 [pid 22367] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22366] <... write resumed>) = 18 executing program [pid 22365] write(1, "executing program\n", 18 [pid 22364] <... mprotect resumed>) = 0 [pid 22363] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22368] rt_sigprocmask(SIG_SETMASK, [] [pid 22367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22366] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22365] <... write resumed>) = 18 [pid 22363] <... futex resumed>) = 0 [pid 22368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22367] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22366] <... futex resumed>) = 0 [pid 22365] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22364] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22362] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22368] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22367] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22366] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22364] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22363] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22362] <... futex resumed>) = 0 [pid 22364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22367] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22366] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22365] <... futex resumed>) = 0 [pid 22362] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22369 attached [pid 22368] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22367] <... futex resumed>) = 1 [pid 22366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22365] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22363] <... futex resumed>) = 0 [pid 22362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22369] 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 [pid 22368] <... futex resumed>) = 0 [pid 22367] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22365] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22369] <... rseq resumed>) = 0 [pid 22368] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22364] <... clone3 resumed> => {parent_tid=[22369]}, 88) = 22369 [pid 22363] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22362] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22369] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22367] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22366] <... mmap resumed>) = 0x7fe46feef000 [pid 22365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22369] <... set_robust_list resumed>) = 0 [pid 22368] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22366] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22364] rt_sigprocmask(SIG_SETMASK, [] [pid 22363] <... futex resumed>) = 0 [pid 22362] <... futex resumed>) = 0 [pid 22367] <... openat resumed>) = 3 [pid 22369] rt_sigprocmask(SIG_SETMASK, [] [pid 22368] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22366] <... mprotect resumed>) = 0 [pid 22365] <... mmap resumed>) = 0x7fe46feef000 [pid 22364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22363] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22362] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22368] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22367] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22366] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22365] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22364] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22369] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22368] <... futex resumed>) = 0 [pid 22367] <... futex resumed>) = 1 [pid 22365] <... mprotect resumed>) = 0 [pid 22364] <... futex resumed>) = 0 [pid 22363] <... futex resumed>) = 0 [pid 22362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22369] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22368] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22367] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22366] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22369] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22365] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22364] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22363] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22362] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22369] <... futex resumed>) = 0 [pid 22368] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22367] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22365] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22370 attached [pid 22369] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22368] <... openat resumed>) = 3 [pid 22367] <... pwrite64 resumed>) = 3 [pid 22364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22363] <... futex resumed>) = 0 [pid 22362] <... futex resumed>) = 0 [pid 22370] 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 [pid 22366] <... clone3 resumed> => {parent_tid=[22370]}, 88) = 22370 [pid 22365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22364] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22363] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22362] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22371 attached [pid 22370] <... rseq resumed>) = 0 [pid 22369] <... futex resumed>) = 0 [pid 22368] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22367] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22366] rt_sigprocmask(SIG_SETMASK, [] [pid 22364] <... futex resumed>) = 1 [pid 22363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22371] 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 [pid 22370] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22369] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22368] <... futex resumed>) = 0 [pid 22367] <... futex resumed>) = 0 [pid 22366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22364] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22371] <... rseq resumed>) = 0 [pid 22370] <... set_robust_list resumed>) = 0 [pid 22369] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22368] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22367] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22366] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22365] <... clone3 resumed> => {parent_tid=[22371]}, 88) = 22371 [pid 22363] exit_group(0 [pid 22362] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22371] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22370] rt_sigprocmask(SIG_SETMASK, [] [pid 22368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22366] <... futex resumed>) = 0 [pid 22362] <... futex resumed>) = 0 [pid 22367] <... futex resumed>) = ? [pid 22369] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22365] rt_sigprocmask(SIG_SETMASK, [] [pid 22363] <... exit_group resumed>) = ? [pid 22371] <... set_robust_list resumed>) = 0 [pid 22370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22369] <... futex resumed>) = 1 [pid 22368] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22367] +++ exited with 0 +++ [pid 22366] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22364] <... futex resumed>) = 0 [pid 22362] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22371] rt_sigprocmask(SIG_SETMASK, [] [pid 22370] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22369] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22368] <... pwrite64 resumed>) = 3 [pid 22365] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22364] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22368] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22365] <... futex resumed>) = 0 [pid 22369] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22368] <... futex resumed>) = 0 [pid 22365] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22364] <... futex resumed>) = 0 [pid 22371] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22370] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22369] <... openat resumed>) = 3 [pid 22368] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22364] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22371] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22370] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22362] exit_group(0 [pid 22370] <... futex resumed>) = 1 [pid 22362] <... exit_group resumed>) = ? [pid 22370] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22371] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22369] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22368] <... futex resumed>) = ? [pid 22366] <... futex resumed>) = 0 [pid 22371] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22369] <... futex resumed>) = 1 [pid 22364] <... futex resumed>) = 0 [pid 22363] +++ exited with 0 +++ [pid 22366] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22364] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22371] <... futex resumed>) = 1 [pid 22370] <... futex resumed>) = 0 [pid 22369] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22366] <... futex resumed>) = 1 [pid 22365] <... futex resumed>) = 0 [pid 22364] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22371] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22370] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22369] <... pwrite64 resumed>) = 3 [pid 22368] +++ exited with 0 +++ [pid 22366] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22365] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22362] +++ exited with 0 +++ [pid 22370] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22369] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22365] <... futex resumed>) = 0 [pid 22364] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22370] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22369] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22365] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22364] exit_group(0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22362, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] <... restart_syscall resumed>) = 0 [pid 22371] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22370] <... futex resumed>) = 1 [pid 22369] <... futex resumed>) = ? [pid 22366] <... futex resumed>) = 0 [pid 22364] <... exit_group resumed>) = ? [pid 22370] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22369] +++ exited with 0 +++ [pid 22366] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22366] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22371] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22370] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22371] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22370] <... openat resumed>) = 3 [pid 22364] +++ exited with 0 +++ [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22371] <... futex resumed>) = 1 [pid 22365] <... futex resumed>) = 0 [pid 22365] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22371] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22365] <... futex resumed>) = 0 [pid 22371] <... openat resumed>) = 3 [pid 22365] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22370] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22366] <... futex resumed>) = 0 [pid 22366] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22370] <... futex resumed>) = 1 [pid 22366] <... futex resumed>) = 0 [pid 22370] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22366] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22370] <... pwrite64 resumed>) = 3 [pid 22370] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22373 attached ci2-upstream-fs/strace-static-x86_64: Process 22372 attached [pid 22371] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22373] set_robust_list(0x5555804616e0, 24 [pid 22372] set_robust_list(0x5555804616e0, 24 [pid 22371] <... futex resumed>) = 1 [pid 22370] <... futex resumed>) = 1 [pid 22366] <... futex resumed>) = 0 [pid 22365] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22372 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22373 [pid 22373] <... set_robust_list resumed>) = 0 [pid 22372] <... set_robust_list resumed>) = 0 [pid 22371] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22370] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22373] rt_sigprocmask(SIG_SETMASK, [] [pid 22372] rt_sigprocmask(SIG_SETMASK, [] [pid 22371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22366] exit_group(0 [pid 22365] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22371] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22370] <... futex resumed>) = ? [pid 22366] <... exit_group resumed>) = ? [pid 22365] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22371] <... pwrite64 resumed>) = 3 [pid 22370] +++ exited with 0 +++ [pid 22366] +++ exited with 0 +++ [pid 22365] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22372] <... prctl resumed>) = 0 [pid 22371] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22372] setpgid(0, 0 [pid 22371] <... futex resumed>) = 0 [pid 22365] exit_group(0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22366, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22372] <... setpgid resumed>) = 0 [pid 22371] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22371] <... futex resumed>) = ? [pid 22365] <... exit_group resumed>) = ? [pid 5628] <... restart_syscall resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22374 attached [pid 22373] <... prctl resumed>) = 0 [pid 22372] <... openat resumed>) = 3 [pid 22371] +++ exited with 0 +++ [pid 22373] setpgid(0, 0 [pid 22365] +++ exited with 0 +++ [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22374 [pid 22374] set_robust_list(0x5555804616e0, 24 [pid 22373] <... setpgid resumed>) = 0 [pid 22374] <... set_robust_list resumed>) = 0 [pid 22372] write(3, "1000", 4 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22372] <... write resumed>) = 4 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22372] close(3 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22373] <... openat resumed>) = 3 [pid 22372] <... close resumed>) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22374] rt_sigprocmask(SIG_SETMASK, [] [pid 22373] write(3, "1000", 4 [pid 22372] write(1, "executing program\n", 18 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 22373] <... write resumed>) = 4 [pid 22372] <... write resumed>) = 18 [pid 22374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22373] close(3 [pid 22374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22373] <... close resumed>) = 0 [pid 22372] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22372] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22372] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22374] <... prctl resumed>) = 0 [pid 22373] write(1, "executing program\n", 18 [pid 22372] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 22374] setpgid(0, 0 [pid 22373] <... write resumed>) = 18 [pid 22374] <... setpgid resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22375 attached [pid 22374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22373] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22375] set_robust_list(0x5555804616e0, 24 [pid 22374] <... openat resumed>) = 3 [pid 22373] <... futex resumed>) = 0 [pid 22372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22375 ci2-upstream-fs/strace-static-x86_64: Process 22376 attached [pid 22375] <... set_robust_list resumed>) = 0 [pid 22373] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22376] set_robust_list(0x5555804616e0, 24 [pid 22375] rt_sigprocmask(SIG_SETMASK, [] [pid 22374] write(3, "1000", 4 [pid 22373] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22372] <... mmap resumed>) = 0x7fe46feef000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22376 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22376] <... set_robust_list resumed>) = 0 [pid 22375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22374] <... write resumed>) = 4 [pid 22373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22372] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22374] close(3 [pid 22373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22376] rt_sigprocmask(SIG_SETMASK, [] [pid 22375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22374] <... close resumed>) = 0 [pid 22373] <... mmap resumed>) = 0x7fe46feef000 [pid 22372] <... mprotect resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22375] <... prctl resumed>) = 0 [pid 22374] write(1, "executing program\n", 18 [pid 22373] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22372] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22375] setpgid(0, 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22376] <... prctl resumed>) = 0 [pid 22375] <... setpgid resumed>) = 0 [pid 22374] <... write resumed>) = 18 [pid 22373] <... mprotect resumed>) = 0 [pid 22372] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22376] setpgid(0, 0 [pid 22375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22374] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22376] <... setpgid resumed>) = 0 [pid 22375] <... openat resumed>) = 3 [pid 22374] <... futex resumed>) = 0 [pid 22373] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22374] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22373] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22374] <... rt_sigaction resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22377 attached [pid 22376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22375] write(3, "1000", 4 [pid 22374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22377] 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 [pid 22376] <... openat resumed>) = 3 [pid 22375] <... write resumed>) = 4 [pid 22374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22372] <... clone3 resumed> => {parent_tid=[22377]}, 88) = 22377 ci2-upstream-fs/strace-static-x86_64: Process 22378 attached [pid 22377] <... rseq resumed>) = 0 [pid 22376] write(3, "1000", 4 [pid 22375] close(3 [pid 22374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22372] rt_sigprocmask(SIG_SETMASK, [] [pid 22378] 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 [pid 22377] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22376] <... write resumed>) = 4 [pid 22375] <... close resumed>) = 0 [pid 22374] <... mmap resumed>) = 0x7fe46feef000 [pid 22373] <... clone3 resumed> => {parent_tid=[22378]}, 88) = 22378 [pid 22372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 22373] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22377] <... set_robust_list resumed>) = 0 [pid 22376] close(3 [pid 22375] write(1, "executing program\n", 18 [pid 22373] <... futex resumed>) = 0 executing program [pid 22372] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22377] rt_sigprocmask(SIG_SETMASK, [] [pid 22375] <... write resumed>) = 18 [pid 22374] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22376] <... close resumed>) = 0 [pid 22373] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22372] <... futex resumed>) = 0 [pid 22378] <... rseq resumed>) = 0 [pid 22378] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22376] write(1, "executing program\n", 18 [pid 22375] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22374] <... mprotect resumed>) = 0 executing program [pid 22372] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22378] <... set_robust_list resumed>) = 0 [pid 22377] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22376] <... write resumed>) = 18 [pid 22378] rt_sigprocmask(SIG_SETMASK, [] [pid 22375] <... futex resumed>) = 0 [pid 22374] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22376] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22376] <... futex resumed>) = 0 [pid 22375] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22374] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22378] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22377] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22375] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22376] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22377] <... futex resumed>) = 1 [pid 22376] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22375] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22372] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22379 attached [pid 22378] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22377] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22372] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22379] 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 [pid 22378] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22374] <... clone3 resumed> => {parent_tid=[22379]}, 88) = 22379 [pid 22372] <... futex resumed>) = 0 [pid 22379] <... rseq resumed>) = 0 [pid 22378] <... futex resumed>) = 1 [pid 22377] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22375] <... mmap resumed>) = 0x7fe46feef000 [pid 22374] rt_sigprocmask(SIG_SETMASK, [] [pid 22373] <... futex resumed>) = 0 [pid 22372] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22379] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22378] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22377] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22376] <... mmap resumed>) = 0x7fe46feef000 [pid 22375] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22373] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22379] <... set_robust_list resumed>) = 0 [pid 22378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22377] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22376] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22375] <... mprotect resumed>) = 0 [pid 22374] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22373] <... futex resumed>) = 0 [pid 22379] rt_sigprocmask(SIG_SETMASK, [] [pid 22378] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22377] <... futex resumed>) = 1 [pid 22376] <... mprotect resumed>) = 0 [pid 22374] <... futex resumed>) = 0 [pid 22373] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22372] <... futex resumed>) = 0 [pid 22379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22378] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22377] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22375] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22374] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22376] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22372] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22379] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22378] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22372] <... futex resumed>) = 0 [pid 22376] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22379] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22378] <... futex resumed>) = 1 [pid 22377] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22375] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22373] <... futex resumed>) = 0 [pid 22372] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22379] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22378] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22377] <... openat resumed>) = 3 [pid 22379] <... futex resumed>) = 1 [pid 22378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22377] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22373] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22380 attached [pid 22379] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22378] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22377] <... futex resumed>) = 0 [pid 22375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22374] <... futex resumed>) = 0 [pid 22373] <... futex resumed>) = 0 [pid 22372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22380] 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 [pid 22378] <... openat resumed>) = 3 [pid 22377] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22376] <... clone3 resumed> => {parent_tid=[22380]}, 88) = 22380 [pid 22374] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22373] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22372] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22381 attached [pid 22380] <... rseq resumed>) = 0 [pid 22379] <... futex resumed>) = 0 [pid 22378] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22376] rt_sigprocmask(SIG_SETMASK, [] [pid 22374] <... futex resumed>) = 1 [pid 22373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22372] <... futex resumed>) = 0 [pid 22381] 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 [pid 22380] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22379] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22378] <... futex resumed>) = 0 [pid 22377] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22375] <... clone3 resumed> => {parent_tid=[22381]}, 88) = 22381 [pid 22374] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22373] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22372] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22381] <... rseq resumed>) = 0 [pid 22380] <... set_robust_list resumed>) = 0 [pid 22379] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22378] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22377] <... pwrite64 resumed>) = 3 [pid 22376] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22375] rt_sigprocmask(SIG_SETMASK, [] [pid 22373] <... futex resumed>) = 0 [pid 22381] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22380] rt_sigprocmask(SIG_SETMASK, [] [pid 22379] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22378] <... pwrite64 resumed>) = 3 [pid 22377] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22376] <... futex resumed>) = 0 [pid 22375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22373] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22381] <... set_robust_list resumed>) = 0 [pid 22380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22379] <... futex resumed>) = 1 [pid 22378] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22377] <... futex resumed>) = 1 [pid 22376] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22375] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22374] <... futex resumed>) = 0 [pid 22373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22372] <... futex resumed>) = 0 [pid 22381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 22380] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22379] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22378] <... futex resumed>) = 0 [pid 22377] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22375] <... futex resumed>) = 0 [pid 22374] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22373] exit_group(0 [pid 22372] exit_group(0 [pid 22381] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22380] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22379] <... openat resumed>) = 3 [pid 22375] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22374] <... futex resumed>) = 0 [pid 22373] <... exit_group resumed>) = ? [pid 22381] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22380] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22379] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22378] +++ exited with 0 +++ [pid 22377] <... futex resumed>) = ? [pid 22374] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22372] <... exit_group resumed>) = ? [pid 22381] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22380] <... futex resumed>) = 1 [pid 22376] <... futex resumed>) = 0 [pid 22381] <... futex resumed>) = 1 [pid 22380] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22379] <... futex resumed>) = 0 [pid 22376] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22375] <... futex resumed>) = 0 [pid 22374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22381] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22379] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22377] +++ exited with 0 +++ [pid 22376] <... futex resumed>) = 0 [pid 22375] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22374] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22373] +++ exited with 0 +++ [pid 22372] +++ exited with 0 +++ [pid 22381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22380] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22376] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22375] <... futex resumed>) = 0 [pid 22374] <... futex resumed>) = 0 [pid 22381] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22379] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22375] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22374] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22381] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22380] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22379] <... pwrite64 resumed>) = 3 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22381] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22380] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22379] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22381] <... futex resumed>) = 1 [pid 22380] <... futex resumed>) = 1 [pid 22379] <... futex resumed>) = 1 [pid 22376] <... futex resumed>) = 0 [pid 22375] <... futex resumed>) = 0 [pid 22374] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22381] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22380] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22379] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22376] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22375] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22374] exit_group(0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22380] <... openat resumed>) = 3 [pid 22379] <... futex resumed>) = ? [pid 22376] <... futex resumed>) = 0 [pid 22375] <... futex resumed>) = 0 [pid 22374] <... exit_group resumed>) = ? ci2-upstream-fs/strace-static-x86_64: Process 22383 attached ci2-upstream-fs/strace-static-x86_64: Process 22382 attached [pid 22381] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22380] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22379] +++ exited with 0 +++ [pid 22376] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22375] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22374] +++ exited with 0 +++ [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22382 [pid 22383] set_robust_list(0x5555804616e0, 24 [pid 22382] set_robust_list(0x5555804616e0, 24 [pid 22380] <... futex resumed>) = 0 [pid 22376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22383 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22383] <... set_robust_list resumed>) = 0 [pid 22382] <... set_robust_list resumed>) = 0 [pid 22381] <... openat resumed>) = 3 [pid 22380] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22376] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22383] rt_sigprocmask(SIG_SETMASK, [] [pid 22382] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22380] <... pwrite64 resumed>) = 3 [pid 22376] <... futex resumed>) = 0 [pid 22381] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22381] <... futex resumed>) = 1 [pid 22380] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22376] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22375] <... futex resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22380] <... futex resumed>) = 0 [pid 22376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22375] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22381] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22375] <... futex resumed>) = 0 [pid 22383] <... prctl resumed>) = 0 [pid 22381] <... pwrite64 resumed>) = 3 [pid 22380] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22376] exit_group(0 [pid 22375] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22383] setpgid(0, 0 [pid 22382] <... prctl resumed>) = 0 [pid 22381] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22380] <... futex resumed>) = ? [pid 22376] <... exit_group resumed>) = ? [pid 22375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22383] <... setpgid resumed>) = 0 [pid 22382] setpgid(0, 0 [pid 22381] <... futex resumed>) = 0 [pid 22380] +++ exited with 0 +++ [pid 22375] exit_group(0ci2-upstream-fs/strace-static-x86_64: Process 22384 attached [pid 22383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22382] <... setpgid resumed>) = 0 [pid 22376] +++ exited with 0 +++ [pid 22375] <... exit_group resumed>) = ? [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22384 [pid 22384] set_robust_list(0x5555804616e0, 24 [pid 22383] <... openat resumed>) = 3 [pid 22382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22384] <... set_robust_list resumed>) = 0 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22384] rt_sigprocmask(SIG_SETMASK, [] [pid 22383] write(3, "1000", 4 [pid 22382] <... openat resumed>) = 3 [pid 22381] +++ exited with 0 +++ [pid 22375] +++ exited with 0 +++ [pid 5631] <... restart_syscall resumed>) = 0 [pid 22384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22383] <... write resumed>) = 4 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22383] close(3 [pid 22382] write(3, "1000", 4 [pid 22384] <... prctl resumed>) = 0 [pid 22384] setpgid(0, 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22384] <... setpgid resumed>) = 0 [pid 22383] <... close resumed>) = 0 [pid 22382] <... write resumed>) = 4 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22383] write(1, "executing program\n", 18 [pid 22382] close(3 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22382] <... close resumed>) = 0 executing program [pid 22384] <... openat resumed>) = 3 [pid 22383] <... write resumed>) = 18 [pid 22382] write(1, "executing program\n", 18 executing program [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22384] write(3, "1000", 4 [pid 22383] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22382] <... write resumed>) = 18 [pid 22383] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22385 attached [pid 22384] <... write resumed>) = 4 [pid 22382] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22385 [pid 22385] set_robust_list(0x5555804616e0, 24 [pid 22384] close(3 [pid 22383] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22382] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22385] <... set_robust_list resumed>) = 0 [pid 22384] <... close resumed>) = 0 [pid 22383] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22385] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 22384] write(1, "executing program\n", 18 [pid 22383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22382] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22382] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22382] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22386 [pid 22382] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22386 attached [pid 22382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22384] <... write resumed>) = 18 [pid 22383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22382] <... mmap resumed>) = 0x7fe46feef000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22386] set_robust_list(0x5555804616e0, 24 [pid 22385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22384] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22382] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22386] <... set_robust_list resumed>) = 0 [pid 22385] <... prctl resumed>) = 0 [pid 22384] <... futex resumed>) = 0 [pid 22383] <... mmap resumed>) = 0x7fe46feef000 [pid 22382] <... mprotect resumed>) = 0 [pid 22386] rt_sigprocmask(SIG_SETMASK, [] [pid 22385] setpgid(0, 0 [pid 22384] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22383] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22385] <... setpgid resumed>) = 0 [pid 22384] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22382] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22384] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22383] <... mprotect resumed>) = 0 [pid 22386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22385] <... openat resumed>) = 3 [pid 22384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22382] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22386] <... prctl resumed>) = 0 [pid 22384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22385] write(3, "1000", 4 [pid 22384] <... mmap resumed>) = 0x7fe46feef000 [pid 22383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22385] <... write resumed>) = 4 [pid 22382] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22386] setpgid(0, 0 [pid 22385] close(3 [pid 22384] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22386] <... setpgid resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22387 attached [pid 22385] <... close resumed>) = 0 [pid 22384] <... mprotect resumed>) = 0 [pid 22386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22382] <... clone3 resumed> => {parent_tid=[22387]}, 88) = 22387 ci2-upstream-fs/strace-static-x86_64: Process 22388 attached executing program [pid 22385] write(1, "executing program\n", 18 [pid 22384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22383] <... clone3 resumed> => {parent_tid=[22388]}, 88) = 22388 [pid 22382] rt_sigprocmask(SIG_SETMASK, [] [pid 22387] 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 [pid 22388] 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 [pid 22387] <... rseq resumed>) = 0 [pid 22386] <... openat resumed>) = 3 [pid 22385] <... write resumed>) = 18 [pid 22384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22383] rt_sigprocmask(SIG_SETMASK, [] [pid 22382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22388] <... rseq resumed>) = 0 [pid 22387] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22386] write(3, "1000", 4 [pid 22385] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22382] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22389 attached [pid 22388] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22387] <... set_robust_list resumed>) = 0 [pid 22386] <... write resumed>) = 4 [pid 22385] <... futex resumed>) = 0 [pid 22383] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22382] <... futex resumed>) = 0 [pid 22389] 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 [pid 22387] rt_sigprocmask(SIG_SETMASK, [] [pid 22386] close(3 [pid 22382] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22388] <... set_robust_list resumed>) = 0 [pid 22385] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22384] <... clone3 resumed> => {parent_tid=[22389]}, 88) = 22389 [pid 22383] <... futex resumed>) = 0 [pid 22386] <... close resumed>) = 0 [pid 22387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22389] <... rseq resumed>) = 0 [pid 22388] rt_sigprocmask(SIG_SETMASK, [] [pid 22386] write(1, "executing program\n", 18 [pid 22385] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22384] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 22383] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22389] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22387] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22386] <... write resumed>) = 18 [pid 22385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22389] <... set_robust_list resumed>) = 0 [pid 22388] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22386] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22384] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22389] rt_sigprocmask(SIG_SETMASK, [] [pid 22388] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22387] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22386] <... futex resumed>) = 0 [pid 22385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22384] <... futex resumed>) = 0 [pid 22389] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22388] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22387] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22386] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22385] <... mmap resumed>) = 0x7fe46feef000 [pid 22384] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22388] <... futex resumed>) = 1 [pid 22385] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22383] <... futex resumed>) = 0 [pid 22389] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22388] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22387] <... futex resumed>) = 1 [pid 22386] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22385] <... mprotect resumed>) = 0 [pid 22383] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22382] <... futex resumed>) = 0 [pid 22389] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22387] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22386] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22385] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22383] <... futex resumed>) = 0 [pid 22382] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22388] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22383] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22389] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22382] <... futex resumed>) = 0 [pid 22389] <... futex resumed>) = 1 [pid 22387] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22385] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22384] <... futex resumed>) = 0 [pid 22382] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22389] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22388] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22387] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22386] <... mmap resumed>) = 0x7fe46feef000 [pid 22385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22384] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22390 attached [pid 22389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22388] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22387] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22386] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22384] <... futex resumed>) = 0 [pid 22390] 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 [pid 22389] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22388] <... futex resumed>) = 1 [pid 22387] <... futex resumed>) = 1 [pid 22386] <... mprotect resumed>) = 0 [pid 22383] <... futex resumed>) = 0 [pid 22382] <... futex resumed>) = 0 [pid 22390] <... rseq resumed>) = 0 [pid 22389] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22388] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22387] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22385] <... clone3 resumed> => {parent_tid=[22390]}, 88) = 22390 [pid 22386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22384] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22383] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22382] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22390] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22389] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22385] rt_sigprocmask(SIG_SETMASK, [] [pid 22384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22383] <... futex resumed>) = 0 [pid 22382] <... futex resumed>) = 0 [pid 22390] <... set_robust_list resumed>) = 0 [pid 22389] <... futex resumed>) = 0 [pid 22388] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22387] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22384] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22383] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22382] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22389] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWRci2-upstream-fs/strace-static-x86_64: Process 22391 attached [pid 22390] rt_sigprocmask(SIG_SETMASK, [] [pid 22388] <... openat resumed>) = 3 [pid 22387] <... openat resumed>) = 3 [pid 22385] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22384] <... futex resumed>) = 0 [pid 22391] 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 [pid 22390] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22389] <... openat resumed>) = 3 [pid 22388] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22387] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22386] <... clone3 resumed> => {parent_tid=[22391]}, 88) = 22391 [pid 22385] <... futex resumed>) = 0 [pid 22384] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22391] <... rseq resumed>) = 0 [pid 22390] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22388] <... futex resumed>) = 1 [pid 22387] <... futex resumed>) = 1 [pid 22389] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22386] rt_sigprocmask(SIG_SETMASK, [] [pid 22385] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22383] <... futex resumed>) = 0 [pid 22382] <... futex resumed>) = 0 [pid 22391] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22390] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22389] <... futex resumed>) = 1 [pid 22388] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22387] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22384] <... futex resumed>) = 0 [pid 22383] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22382] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22391] <... set_robust_list resumed>) = 0 [pid 22390] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22389] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22386] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22384] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22383] <... futex resumed>) = 0 [pid 22382] <... futex resumed>) = 0 [pid 22391] rt_sigprocmask(SIG_SETMASK, [] [pid 22390] <... futex resumed>) = 1 [pid 22389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22388] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22387] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22386] <... futex resumed>) = 0 [pid 22385] <... futex resumed>) = 0 [pid 22384] <... futex resumed>) = 0 [pid 22383] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22382] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22390] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22389] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22385] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22384] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22387] <... pwrite64 resumed>) = 3 [pid 22391] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22388] <... pwrite64 resumed>) = 3 [pid 22386] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22385] <... futex resumed>) = 0 [pid 22391] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22390] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22385] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22391] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22390] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22389] <... pwrite64 resumed>) = 3 [pid 22388] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22387] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22391] <... futex resumed>) = 0 [pid 22391] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22390] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22389] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22388] <... futex resumed>) = 1 [pid 22387] <... futex resumed>) = 1 [pid 22386] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22383] <... futex resumed>) = 0 [pid 22382] <... futex resumed>) = 0 [pid 22391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22390] <... futex resumed>) = 1 [pid 22389] <... futex resumed>) = 1 [pid 22388] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22387] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22386] <... futex resumed>) = 0 [pid 22385] <... futex resumed>) = 0 [pid 22384] <... futex resumed>) = 0 [pid 22383] exit_group(0 [pid 22382] exit_group(0 [pid 22391] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22390] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22389] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22386] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22385] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22384] exit_group(0 [pid 22382] <... exit_group resumed>) = ? [pid 22391] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22388] <... futex resumed>) = ? [pid 22387] <... futex resumed>) = ? [pid 22383] <... exit_group resumed>) = ? [pid 22391] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22390] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22385] <... futex resumed>) = 0 [pid 22384] <... exit_group resumed>) = ? [pid 22391] <... futex resumed>) = 1 [pid 22390] <... openat resumed>) = 3 [pid 22386] <... futex resumed>) = 0 [pid 22385] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22391] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22390] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22386] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22390] <... futex resumed>) = 0 [pid 22389] <... futex resumed>) = ? [pid 22386] <... futex resumed>) = 0 [pid 22385] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22391] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22390] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22386] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22385] <... futex resumed>) = 0 [pid 22391] <... openat resumed>) = 3 [pid 22390] <... pwrite64 resumed>) = 3 [pid 22385] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22390] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22391] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22389] +++ exited with 0 +++ [pid 22388] +++ exited with 0 +++ [pid 22387] +++ exited with 0 +++ [pid 22384] +++ exited with 0 +++ [pid 22383] +++ exited with 0 +++ [pid 22382] +++ exited with 0 +++ [pid 22390] <... futex resumed>) = 1 [pid 22385] <... futex resumed>) = 0 [pid 22391] <... futex resumed>) = 1 [pid 22386] <... futex resumed>) = 0 [pid 22391] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22390] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22386] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22385] exit_group(0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22390] <... futex resumed>) = ? [pid 22386] <... futex resumed>) = 0 [pid 22385] <... exit_group resumed>) = ? [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22391] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22386] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22390] +++ exited with 0 +++ [pid 22391] <... pwrite64 resumed>) = 3 [pid 22385] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22391] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22391] <... futex resumed>) = 1 [pid 22386] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22391] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22386] exit_group(0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22392 attached [pid 22391] <... futex resumed>) = ? [pid 22386] <... exit_group resumed>) = ? [pid 5635] <... restart_syscall resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22392] set_robust_list(0x5555804616e0, 24 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22393 attached [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22392 [pid 22393] set_robust_list(0x5555804616e0, 24ci2-upstream-fs/strace-static-x86_64: Process 22394 attached ) = 0 [pid 22392] <... set_robust_list resumed>) = 0 [pid 22391] +++ exited with 0 +++ [pid 22386] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... restart_syscall resumed>) = 0 [pid 22394] set_robust_list(0x5555804616e0, 24 [pid 22393] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22394 [pid 22393] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22392] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22393 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22394] <... set_robust_list resumed>) = 0 [pid 22393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22394] rt_sigprocmask(SIG_SETMASK, [] [pid 22393] <... prctl resumed>) = 0 [pid 22392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22393] setpgid(0, 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22394] <... prctl resumed>) = 0 [pid 22393] <... setpgid resumed>) = 0 [pid 22392] <... prctl resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22394] setpgid(0, 0 [pid 22393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22392] setpgid(0, 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22394] <... setpgid resumed>) = 0 [pid 22393] <... openat resumed>) = 3 [pid 22392] <... setpgid resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22394] <... openat resumed>) = 3 [pid 22393] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 22395 attached [pid 22394] write(3, "1000", 4) = 4 [pid 22394] close(3 [pid 22393] <... write resumed>) = 4 [pid 22392] <... openat resumed>) = 3 [pid 22395] set_robust_list(0x5555804616e0, 24 [pid 22394] <... close resumed>) = 0 [pid 22393] close(3 [pid 22392] write(3, "1000", 4 [pid 22395] <... set_robust_list resumed>) = 0 [pid 22394] write(1, "executing program\n", 18 [pid 22393] <... close resumed>) = 0 [pid 22392] <... write resumed>) = 4 [pid 22393] write(1, "executing program\n", 18 executing program executing program [pid 22392] close(3ci2-upstream-fs/strace-static-x86_64: Process 22396 attached [pid 22395] rt_sigprocmask(SIG_SETMASK, [] [pid 22394] <... write resumed>) = 18 [pid 22393] <... write resumed>) = 18 [pid 22392] <... close resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22395 [pid 22396] set_robust_list(0x5555804616e0, 24 [pid 22395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22394] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22393] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 22392] write(1, "executing program\n", 18 [pid 22396] <... set_robust_list resumed>) = 0 [pid 22395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22394] <... futex resumed>) = 0 [pid 22393] <... futex resumed>) = 0 [pid 22392] <... write resumed>) = 18 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22396 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22396] rt_sigprocmask(SIG_SETMASK, [] [pid 22395] <... prctl resumed>) = 0 [pid 22394] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22393] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22392] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22395] setpgid(0, 0 [pid 22394] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22393] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22392] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22395] <... setpgid resumed>) = 0 [pid 22394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22392] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22393] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22396] <... prctl resumed>) = 0 [pid 22395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22393] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22396] setpgid(0, 0 [pid 22393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22395] <... openat resumed>) = 3 [pid 22392] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22396] <... setpgid resumed>) = 0 [pid 22394] <... mmap resumed>) = 0x7fe46feef000 [pid 22393] <... mmap resumed>) = 0x7fe46feef000 [pid 22392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22395] write(3, "1000", 4 [pid 22394] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22393] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22394] <... mprotect resumed>) = 0 [pid 22393] <... mprotect resumed>) = 0 [pid 22392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22396] <... openat resumed>) = 3 [pid 22395] <... write resumed>) = 4 [pid 22392] <... mmap resumed>) = 0x7fe46feef000 [pid 22394] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22392] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22395] close(3 [pid 22392] <... mprotect resumed>) = 0 [pid 22395] <... close resumed>) = 0 [pid 22393] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22396] write(3, "1000", 4 executing program [pid 22395] write(1, "executing program\n", 18 [pid 22396] <... write resumed>) = 4 [pid 22395] <... write resumed>) = 18 [pid 22394] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22393] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22392] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22396] close(3 [pid 22394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22393] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22392] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22395] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0}ci2-upstream-fs/strace-static-x86_64: Process 22398 attached ci2-upstream-fs/strace-static-x86_64: Process 22397 attached [pid 22396] <... close resumed>) = 0 [pid 22395] <... futex resumed>) = 0 [pid 22396] write(1, "executing program\n", 18 [pid 22395] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22393] <... clone3 resumed> => {parent_tid=[22398]}, 88) = 22398 ci2-upstream-fs/strace-static-x86_64: Process 22399 attached executing program [pid 22398] 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 [pid 22397] 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 [pid 22396] <... write resumed>) = 18 [pid 22395] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22394] <... clone3 resumed> => {parent_tid=[22397]}, 88) = 22397 [pid 22393] rt_sigprocmask(SIG_SETMASK, [] [pid 22399] 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 [pid 22398] <... rseq resumed>) = 0 [pid 22397] <... rseq resumed>) = 0 [pid 22396] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22395] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22394] rt_sigprocmask(SIG_SETMASK, [] [pid 22393] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22392] <... clone3 resumed> => {parent_tid=[22399]}, 88) = 22399 [pid 22399] <... rseq resumed>) = 0 [pid 22398] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22397] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22396] <... futex resumed>) = 0 [pid 22395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22392] rt_sigprocmask(SIG_SETMASK, [] [pid 22399] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22398] <... set_robust_list resumed>) = 0 [pid 22397] <... set_robust_list resumed>) = 0 [pid 22396] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22393] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22399] <... set_robust_list resumed>) = 0 [pid 22398] rt_sigprocmask(SIG_SETMASK, [] [pid 22397] rt_sigprocmask(SIG_SETMASK, [] [pid 22396] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22395] <... mmap resumed>) = 0x7fe46feef000 [pid 22394] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22393] <... futex resumed>) = 0 [pid 22392] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22399] rt_sigprocmask(SIG_SETMASK, [] [pid 22398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22395] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22394] <... futex resumed>) = 0 [pid 22393] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22392] <... futex resumed>) = 0 [pid 22399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22398] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22397] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22395] <... mprotect resumed>) = 0 [pid 22394] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22395] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22392] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22398] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22397] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22396] <... mmap resumed>) = 0x7fe46feef000 [pid 22399] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22398] <... futex resumed>) = 1 [pid 22397] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22395] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22393] <... futex resumed>) = 0 [pid 22398] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22399] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22396] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22395] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22397] <... futex resumed>) = 1 [pid 22394] <... futex resumed>) = 0 [pid 22393] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22399] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22397] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22396] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22400 attached [pid 22399] <... futex resumed>) = 1 [pid 22392] <... futex resumed>) = 0 [pid 22398] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22396] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22394] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22393] <... futex resumed>) = 0 [pid 22400] 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 [pid 22399] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22398] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22396] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22393] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22397] <... futex resumed>) = 0 [pid 22394] <... futex resumed>) = 1 [pid 22392] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22400] <... rseq resumed>) = 0 [pid 22395] <... clone3 resumed> => {parent_tid=[22400]}, 88) = 22400 [pid 22392] <... futex resumed>) = 0 [pid 22400] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22399] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22398] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22397] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22395] rt_sigprocmask(SIG_SETMASK, [] [pid 22394] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22392] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22401 attached [pid 22400] <... set_robust_list resumed>) = 0 [pid 22399] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22398] <... futex resumed>) = 1 [pid 22397] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22393] <... futex resumed>) = 0 [pid 22392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22401] 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 [pid 22400] rt_sigprocmask(SIG_SETMASK, [] [pid 22399] <... futex resumed>) = 0 [pid 22395] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22392] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22401] <... rseq resumed>) = 0 [pid 22400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22399] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22398] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22397] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22396] <... clone3 resumed> => {parent_tid=[22401]}, 88) = 22401 [pid 22395] <... futex resumed>) = 0 [pid 22393] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22392] <... futex resumed>) = 0 [pid 22401] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22400] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22399] <... openat resumed>) = 3 [pid 22398] <... openat resumed>) = 3 [pid 22397] <... futex resumed>) = 1 [pid 22396] rt_sigprocmask(SIG_SETMASK, [] [pid 22395] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22394] <... futex resumed>) = 0 [pid 22393] <... futex resumed>) = 0 [pid 22392] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22401] <... set_robust_list resumed>) = 0 [pid 22400] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22399] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22398] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22397] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22394] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22393] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22401] rt_sigprocmask(SIG_SETMASK, [] [pid 22400] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22399] <... futex resumed>) = 0 [pid 22398] <... futex resumed>) = 0 [pid 22397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22396] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22394] <... futex resumed>) = 0 [pid 22393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22400] <... futex resumed>) = 1 [pid 22399] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22398] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22397] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22396] <... futex resumed>) = 0 [pid 22395] <... futex resumed>) = 0 [pid 22394] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22393] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22392] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22401] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22400] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22397] <... openat resumed>) = 3 [pid 22396] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22395] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22393] <... futex resumed>) = 0 [pid 22392] <... futex resumed>) = 0 [pid 22401] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22399] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22398] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22397] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22395] <... futex resumed>) = 0 [pid 22393] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22392] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22401] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22400] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22399] <... pwrite64 resumed>) = 3 [pid 22398] <... pwrite64 resumed>) = 3 [pid 22397] <... futex resumed>) = 1 [pid 22395] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22394] <... futex resumed>) = 0 [pid 22401] <... futex resumed>) = 1 [pid 22400] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22399] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22398] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22397] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22396] <... futex resumed>) = 0 [pid 22394] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22401] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22400] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22399] <... futex resumed>) = 1 [pid 22398] <... futex resumed>) = 1 [pid 22397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22396] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22394] <... futex resumed>) = 0 [pid 22393] <... futex resumed>) = 0 [pid 22392] <... futex resumed>) = 0 [pid 22401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22400] <... futex resumed>) = 1 [pid 22399] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22398] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22397] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22396] <... futex resumed>) = 0 [pid 22395] <... futex resumed>) = 0 [pid 22394] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22393] exit_group(0 [pid 22392] exit_group(0 [pid 22401] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22400] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22398] <... futex resumed>) = ? [pid 22397] <... pwrite64 resumed>) = 3 [pid 22396] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22395] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22393] <... exit_group resumed>) = ? [pid 22392] <... exit_group resumed>) = ? [pid 22401] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22399] <... futex resumed>) = ? [pid 22398] +++ exited with 0 +++ [pid 22395] <... futex resumed>) = 0 [pid 22401] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22400] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22397] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22395] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22401] <... futex resumed>) = 1 [pid 22396] <... futex resumed>) = 0 [pid 22399] +++ exited with 0 +++ [pid 22397] <... futex resumed>) = 1 [pid 22396] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22394] <... futex resumed>) = 0 [pid 22401] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22392] +++ exited with 0 +++ [pid 22401] <... openat resumed>) = 3 [pid 22400] <... openat resumed>) = 3 [pid 22397] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22396] <... futex resumed>) = 0 [pid 22394] exit_group(0 [pid 22393] +++ exited with 0 +++ [pid 22401] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22400] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22397] <... futex resumed>) = ? [pid 22396] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22394] <... exit_group resumed>) = ? [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22401] <... futex resumed>) = 0 [pid 22400] <... futex resumed>) = 1 [pid 22397] +++ exited with 0 +++ [pid 22396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22395] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22393, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22401] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22400] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22396] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22395] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22396] <... futex resumed>) = 0 [pid 22395] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22401] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22400] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22396] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22395] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22394] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22401] <... pwrite64 resumed>) = 3 [pid 22400] <... pwrite64 resumed>) = 3 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22394, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22401] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22400] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... restart_syscall resumed>) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-upstream-fs/strace-static-x86_64: Process 22402 attached [pid 22401] <... futex resumed>) = 1 [pid 22400] <... futex resumed>) = 1 [pid 22396] <... futex resumed>) = 0 [pid 22395] <... futex resumed>) = 0 [pid 22402] set_robust_list(0x5555804616e0, 24 [pid 22401] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22400] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22396] exit_group(0 [pid 22402] <... set_robust_list resumed>) = 0 [pid 22401] <... futex resumed>) = ? [pid 22396] <... exit_group resumed>) = ? [pid 22395] exit_group(0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22402 [pid 22402] rt_sigprocmask(SIG_SETMASK, [] [pid 22401] +++ exited with 0 +++ [pid 22400] <... futex resumed>) = ? [pid 22395] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... restart_syscall resumed>) = 0 [pid 22402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22400] +++ exited with 0 +++ [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22402] <... prctl resumed>) = 0 [pid 22402] setpgid(0, 0) = 0 [pid 22402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22402] write(3, "1000", 4) = 4 [pid 22402] close(3) = 0 [pid 22402] write(1, "executing program\n", 18) = 18 [pid 22402] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22402] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22396] +++ exited with 0 +++ executing program [pid 22402] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 22402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 22402] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22402] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22395] +++ exited with 0 +++ [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22402] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22402] <... clone3 resumed> => {parent_tid=[22404]}, 88) = 22404 ci2-upstream-fs/strace-static-x86_64: Process 22405 attached ci2-upstream-fs/strace-static-x86_64: Process 22404 attached ci2-upstream-fs/strace-static-x86_64: Process 22403 attached [pid 5631] <... restart_syscall resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22404] 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 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22403 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22405 [pid 22403] set_robust_list(0x5555804616e0, 24 [pid 22405] set_robust_list(0x5555804616e0, 24 [pid 22402] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22404] <... rseq resumed>) = 0 [pid 22403] <... set_robust_list resumed>) = 0 [pid 22402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22403] rt_sigprocmask(SIG_SETMASK, [] [pid 22402] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22405] <... set_robust_list resumed>) = 0 [pid 22404] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22402] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22405] rt_sigprocmask(SIG_SETMASK, [] [pid 22404] <... set_robust_list resumed>) = 0 [pid 22403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22402] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22404] rt_sigprocmask(SIG_SETMASK, [] [pid 22405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22403] <... prctl resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22404] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22403] setpgid(0, 0) = 0 [pid 22403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22404] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22403] <... openat resumed>) = 3 [pid 22405] <... prctl resumed>) = 0 [pid 22404] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22405] setpgid(0, 0 [pid 22404] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22406 attached [pid 22405] <... setpgid resumed>) = 0 [pid 22404] <... futex resumed>) = 1 [pid 22403] write(3, "1000", 4 [pid 22402] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22407 attached [pid 22406] set_robust_list(0x5555804616e0, 24 [pid 22405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22404] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22403] <... write resumed>) = 4 [pid 22402] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22407 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22406 [pid 22407] set_robust_list(0x5555804616e0, 24 [pid 22406] <... set_robust_list resumed>) = 0 [pid 22405] <... openat resumed>) = 3 [pid 22404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22403] close(3 [pid 22402] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22404] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22407] <... set_robust_list resumed>) = 0 [pid 22406] rt_sigprocmask(SIG_SETMASK, [] [pid 22405] write(3, "1000", 4 [pid 22404] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22403] <... close resumed>) = 0 [pid 22402] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22407] rt_sigprocmask(SIG_SETMASK, [] [pid 22406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22405] <... write resumed>) = 4 [pid 22404] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 22403] write(1, "executing program\n", 18 [pid 22407] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22405] close(3 [pid 22404] <... futex resumed>) = 1 [pid 22403] <... write resumed>) = 18 [pid 22402] <... futex resumed>) = 0 [pid 22404] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22402] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22405] <... close resumed>) = 0 [pid 22404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22402] <... futex resumed>) = 0 [pid 22404] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22403] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22406] <... prctl resumed>) = 0 [pid 22405] write(1, "executing program\n", 18 [pid 22404] <... openat resumed>) = 3 [pid 22403] <... futex resumed>) = 0 [pid 22402] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22406] setpgid(0, 0 [pid 22405] <... write resumed>) = 18 [pid 22403] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22407] <... prctl resumed>) = 0 [pid 22406] <... setpgid resumed>) = 0 executing program [pid 22405] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22403] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22404] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22407] setpgid(0, 0 [pid 22404] <... futex resumed>) = 1 [pid 22403] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22402] <... futex resumed>) = 0 [pid 22406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22407] <... setpgid resumed>) = 0 [pid 22405] <... futex resumed>) = 0 [pid 22404] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22402] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22405] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22402] <... futex resumed>) = 0 [pid 22406] <... openat resumed>) = 3 [pid 22404] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22402] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22407] <... openat resumed>) = 3 [pid 22405] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22404] <... pwrite64 resumed>) = 3 [pid 22404] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22407] write(3, "1000", 4 [pid 22406] write(3, "1000", 4 [pid 22405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22403] <... mmap resumed>) = 0x7fe46feef000 [pid 22402] <... futex resumed>) = 0 [pid 22407] <... write resumed>) = 4 [pid 22406] <... write resumed>) = 4 [pid 22405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22404] <... futex resumed>) = 1 [pid 22403] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22402] exit_group(0 [pid 22407] close(3 [pid 22406] close(3 [pid 22405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22404] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22403] <... mprotect resumed>) = 0 [pid 22402] <... exit_group resumed>) = ? [pid 22404] <... futex resumed>) = ? [pid 22407] <... close resumed>) = 0 [pid 22406] <... close resumed>) = 0 [pid 22405] <... mmap resumed>) = 0x7fe46feef000 [pid 22404] +++ exited with 0 +++ [pid 22403] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22407] write(1, "executing program\n", 18 [pid 22406] write(1, "executing program\n", 18 [pid 22405] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22403] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22402] +++ exited with 0 +++ executing program executing program [pid 22407] <... write resumed>) = 18 [pid 22406] <... write resumed>) = 18 [pid 22405] <... mprotect resumed>) = 0 [pid 22403] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22407] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22406] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22405] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-upstream-fs/strace-static-x86_64: Process 22408 attached [pid 22408] 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 [pid 22407] <... futex resumed>) = 0 [pid 22406] <... futex resumed>) = 0 [pid 22405] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22403] <... clone3 resumed> => {parent_tid=[22408]}, 88) = 22408 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22408] <... rseq resumed>) = 0 [pid 22407] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22406] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22403] rt_sigprocmask(SIG_SETMASK, [] [pid 22408] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22407] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22406] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22408] <... set_robust_list resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22409 attached [pid 22407] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22406] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22408] rt_sigprocmask(SIG_SETMASK, [] [pid 22409] 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 [pid 22408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22407] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22405] <... clone3 resumed> => {parent_tid=[22409]}, 88) = 22409 [pid 22403] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22403] <... futex resumed>) = 0 [pid 22409] <... rseq resumed>) = 0 [pid 22408] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22407] <... mmap resumed>) = 0x7fe46feef000 [pid 22406] <... mmap resumed>) = 0x7fe46feef000 [pid 22405] rt_sigprocmask(SIG_SETMASK, [] [pid 22403] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22409] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22408] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22409] <... set_robust_list resumed>) = 0 [pid 22405] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22409] rt_sigprocmask(SIG_SETMASK, [] [pid 22408] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22407] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22406] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22408] <... futex resumed>) = 0 [pid 22407] <... mprotect resumed>) = 0 [pid 22406] <... mprotect resumed>) = 0 [pid 22405] <... futex resumed>) = 0 [pid 22403] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 22409] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22408] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22407] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22406] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22405] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22403] <... futex resumed>) = 0 [pid 22407] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22406] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22403] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22409] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22408] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22409] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22409] <... futex resumed>) = 1 [pid 22408] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22405] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22411 attached ci2-upstream-fs/strace-static-x86_64: Process 22410 attached [pid 22409] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22408] <... futex resumed>) = 1 [pid 22405] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22403] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22411] 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 [pid 22410] 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 [pid 22409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22408] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22407] <... clone3 resumed> => {parent_tid=[22410]}, 88) = 22410 [pid 22406] <... clone3 resumed> => {parent_tid=[22411]}, 88) = 22411 [pid 22405] <... futex resumed>) = 0 [pid 22403] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22411] <... rseq resumed>) = 0 [pid 22408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22407] rt_sigprocmask(SIG_SETMASK, [] [pid 22406] rt_sigprocmask(SIG_SETMASK, [] [pid 22411] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22409] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22408] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22407] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22405] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22403] <... futex resumed>) = 0 [pid 22411] <... set_robust_list resumed>) = 0 [pid 22407] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22406] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22411] rt_sigprocmask(SIG_SETMASK, [] [pid 22407] <... futex resumed>) = 0 [pid 22406] <... futex resumed>) = 0 [pid 22411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22410] <... rseq resumed>) = 0 [pid 22407] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22406] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22411] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22409] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22410] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22408] <... openat resumed>) = 3 [pid 22403] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22411] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22411] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 22406] <... futex resumed>) = 0 [pid 22410] <... set_robust_list resumed>) = 0 [pid 22411] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22410] rt_sigprocmask(SIG_SETMASK, [] [pid 22406] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22406] <... futex resumed>) = 0 [pid 22406] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22411] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 22410] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22409] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22408] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22409] <... futex resumed>) = 1 ci2-upstream-fs/strace-static-x86_64: Process 22412 attached [pid 22411] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22409] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22408] <... futex resumed>) = 1 [pid 22410] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22405] <... futex resumed>) = 0 [pid 22403] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22412 [pid 22412] set_robust_list(0x5555804616e0, 24 [pid 22410] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22408] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22405] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22403] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22412] <... set_robust_list resumed>) = 0 [pid 22411] <... futex resumed>) = 1 [pid 22410] <... futex resumed>) = 1 [pid 22408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22407] <... futex resumed>) = 0 [pid 22406] <... futex resumed>) = 0 [pid 22403] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22412] rt_sigprocmask(SIG_SETMASK, [] [pid 22411] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22410] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22409] <... futex resumed>) = 0 [pid 22408] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22407] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22406] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22405] <... futex resumed>) = 1 [pid 22403] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22409] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22408] <... pwrite64 resumed>) = 3 [pid 22407] <... futex resumed>) = 0 [pid 22406] <... futex resumed>) = 0 [pid 22405] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22411] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22410] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22407] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22406] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22412] <... prctl resumed>) = 0 [pid 22411] <... openat resumed>) = 3 [pid 22410] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22409] <... openat resumed>) = 3 [pid 22408] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22412] setpgid(0, 0) = 0 [pid 22411] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22410] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22408] <... futex resumed>) = 1 [pid 22412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22409] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22406] <... futex resumed>) = 0 [pid 22403] <... futex resumed>) = 0 [pid 22408] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22412] <... openat resumed>) = 3 [pid 22411] <... futex resumed>) = 1 [pid 22410] <... futex resumed>) = 1 [pid 22409] <... futex resumed>) = 1 [pid 22407] <... futex resumed>) = 0 [pid 22406] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22405] <... futex resumed>) = 0 [pid 22403] exit_group(0 [pid 22412] write(3, "1000", 4 [pid 22411] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22410] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22409] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22407] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22406] <... futex resumed>) = 0 [pid 22405] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22408] <... futex resumed>) = ? [pid 22403] <... exit_group resumed>) = ? [pid 22412] <... write resumed>) = 4 [pid 22411] <... pwrite64 resumed>) = 3 [pid 22410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22407] <... futex resumed>) = 0 [pid 22408] +++ exited with 0 +++ [pid 22406] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22405] <... futex resumed>) = 0 [pid 22412] close(3 [pid 22411] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22410] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22407] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22412] <... close resumed>) = 0 [pid 22411] <... futex resumed>) = 0 [pid 22410] <... openat resumed>) = 3 [pid 22409] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22406] exit_group(0 [pid 22405] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22412] write(1, "executing program\n", 18 executing program [pid 22411] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22409] <... pwrite64 resumed>) = 3 [pid 22412] <... write resumed>) = 18 [pid 22411] <... futex resumed>) = ? [pid 22410] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22406] <... exit_group resumed>) = ? [pid 22403] +++ exited with 0 +++ [pid 22412] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22410] <... futex resumed>) = 1 [pid 22409] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22407] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22412] <... futex resumed>) = 0 [pid 22410] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22409] <... futex resumed>) = 1 [pid 22407] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22405] <... futex resumed>) = 0 [pid 22412] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22411] +++ exited with 0 +++ [pid 22410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22409] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22407] <... futex resumed>) = 0 [pid 22406] +++ exited with 0 +++ [pid 22405] exit_group(0 [pid 22412] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22410] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22409] <... futex resumed>) = ? [pid 22407] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22405] <... exit_group resumed>) = ? [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22412] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22410] <... pwrite64 resumed>) = 3 [pid 22409] +++ exited with 0 +++ [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22410] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22412] <... mmap resumed>) = 0x7fe46feef000 [pid 22410] <... futex resumed>) = 1 [pid 22407] <... futex resumed>) = 0 [pid 22412] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22410] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22407] exit_group(0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22412] <... mprotect resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22413 attached [pid 22410] <... futex resumed>) = ? [pid 22407] <... exit_group resumed>) = ? [pid 22405] +++ exited with 0 +++ [pid 22412] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22410] +++ exited with 0 +++ [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22413 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22413] set_robust_list(0x5555804616e0, 24) = 0 [pid 22412] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22413] rt_sigprocmask(SIG_SETMASK, [] [pid 22412] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22407] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 22414 attached [pid 22413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22412] <... clone3 resumed> => {parent_tid=[22414]}, 88) = 22414 [pid 22414] 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 [pid 22412] rt_sigprocmask(SIG_SETMASK, [] [pid 22414] <... rseq resumed>) = 0 [pid 22413] <... prctl resumed>) = 0 [pid 22412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22414] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22413] setpgid(0, 0 [pid 22412] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22414] <... set_robust_list resumed>) = 0 [pid 22413] <... setpgid resumed>) = 0 [pid 22412] <... futex resumed>) = 0 [pid 22414] rt_sigprocmask(SIG_SETMASK, [] [pid 22413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22412] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22415 attached ci2-upstream-fs/strace-static-x86_64: Process 22416 attached [pid 22414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22413] <... openat resumed>) = 3 [pid 22416] set_robust_list(0x5555804616e0, 24) = 0 [pid 22415] set_robust_list(0x5555804616e0, 24 [pid 22414] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22415 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22416 [pid 22416] rt_sigprocmask(SIG_SETMASK, [] [pid 22415] <... set_robust_list resumed>) = 0 [pid 22414] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22413] write(3, "1000", 4 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22414] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22413] <... write resumed>) = 4 [pid 22416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22415] rt_sigprocmask(SIG_SETMASK, [] [pid 22414] <... futex resumed>) = 1 [pid 22413] close(3 [pid 22412] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22416] <... prctl resumed>) = 0 [pid 22415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22414] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22413] <... close resumed>) = 0 [pid 22412] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22416] setpgid(0, 0 [pid 22414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22412] <... futex resumed>) = 0 [pid 22416] <... setpgid resumed>) = 0 [pid 22415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22414] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22413] write(1, "executing program\n", 18 [pid 22412] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22415] <... prctl resumed>) = 0 [pid 22413] <... write resumed>) = 18 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 executing program [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22415] setpgid(0, 0 [pid 22413] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22417 attached [pid 22416] <... openat resumed>) = 3 [pid 22415] <... setpgid resumed>) = 0 [pid 22414] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22413] <... futex resumed>) = 0 [pid 22417] set_robust_list(0x5555804616e0, 24 [pid 22415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22413] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22414] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22413] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22414] <... futex resumed>) = 1 [pid 22413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22417] <... set_robust_list resumed>) = 0 [pid 22413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22417] rt_sigprocmask(SIG_SETMASK, [] [pid 22416] write(3, "1000", 4 [pid 22415] <... openat resumed>) = 3 [pid 22414] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22412] <... futex resumed>) = 0 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22417 [pid 22417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22416] <... write resumed>) = 4 [pid 22415] write(3, "1000", 4 [pid 22413] <... mmap resumed>) = 0x7fe46feef000 [pid 22412] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22416] close(3 [pid 22415] <... write resumed>) = 4 [pid 22413] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22412] <... futex resumed>) = 1 [pid 22414] <... futex resumed>) = 0 [pid 22417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22417] <... prctl resumed>) = 0 [pid 22416] <... close resumed>) = 0 [pid 22415] close(3 [pid 22414] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22413] <... mprotect resumed>) = 0 [pid 22412] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22417] setpgid(0, 0 [pid 22416] write(1, "executing program\n", 18 [pid 22415] <... close resumed>) = 0 [pid 22414] <... openat resumed>) = 3 executing program executing program [pid 22413] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22417] <... setpgid resumed>) = 0 [pid 22413] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22415] write(1, "executing program\n", 18 [pid 22416] <... write resumed>) = 18 [pid 22414] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22415] <... write resumed>) = 18 [pid 22413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22416] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22415] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22414] <... futex resumed>) = 1 [pid 22412] <... futex resumed>) = 0 [pid 22417] <... openat resumed>) = 3 [pid 22416] <... futex resumed>) = 0 [pid 22415] <... futex resumed>) = 0 [pid 22414] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22412] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22416] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22415] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}ci2-upstream-fs/strace-static-x86_64: Process 22418 attached [pid 22417] write(3, "1000", 4 [pid 22416] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22415] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22412] <... futex resumed>) = 0 [pid 22413] <... clone3 resumed> => {parent_tid=[22418]}, 88) = 22418 [pid 22418] 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 [pid 22417] <... write resumed>) = 4 [pid 22416] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22415] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22414] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22413] rt_sigprocmask(SIG_SETMASK, [] [pid 22412] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22418] <... rseq resumed>) = 0 [pid 22417] close(3 [pid 22416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22414] <... pwrite64 resumed>) = 3 [pid 22413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22418] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22417] <... close resumed>) = 0 [pid 22416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22418] <... set_robust_list resumed>) = 0 [pid 22418] rt_sigprocmask(SIG_SETMASK, [] [pid 22417] write(1, "executing program\n", 18 [pid 22416] <... mmap resumed>) = 0x7fe46feef000 [pid 22413] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22418] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 22417] <... write resumed>) = 18 [pid 22415] <... mmap resumed>) = 0x7fe46feef000 [pid 22414] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22418] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22416] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22413] <... futex resumed>) = 0 [pid 22418] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22417] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22414] <... futex resumed>) = 1 [pid 22418] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22413] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22418] <... futex resumed>) = 0 [pid 22412] <... futex resumed>) = 0 [pid 22418] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22416] <... mprotect resumed>) = 0 [pid 22415] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22417] <... futex resumed>) = 0 [pid 22414] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22412] exit_group(0 [pid 22417] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22415] <... mprotect resumed>) = 0 [pid 22413] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22412] <... exit_group resumed>) = ? [pid 22416] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22417] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22416] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22414] <... futex resumed>) = ? [pid 22418] <... futex resumed>) = 0 [pid 22413] <... futex resumed>) = 1 [pid 22418] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22415] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22413] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22419 attached [pid 22418] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22415] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22419] 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 [pid 22417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22418] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22416] <... clone3 resumed> => {parent_tid=[22419]}, 88) = 22419 [pid 22415] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22419] <... rseq resumed>) = 0 [pid 22418] <... futex resumed>) = 1 [pid 22417] <... mmap resumed>) = 0x7fe46feef000 [pid 22416] rt_sigprocmask(SIG_SETMASK, [] [pid 22413] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22420 attached [pid 22419] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22418] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22417] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22413] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22419] <... set_robust_list resumed>) = 0 [pid 22418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22416] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22413] <... futex resumed>) = 0 [pid 22420] 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 [pid 22419] rt_sigprocmask(SIG_SETMASK, [] [pid 22418] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22416] <... futex resumed>) = 0 [pid 22414] +++ exited with 0 +++ [pid 22413] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22412] +++ exited with 0 +++ [pid 22417] <... mprotect resumed>) = 0 [pid 22415] <... clone3 resumed> => {parent_tid=[22420]}, 88) = 22420 [pid 22420] <... rseq resumed>) = 0 [pid 22419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22412, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22415] rt_sigprocmask(SIG_SETMASK, [] [pid 22420] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22417] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22420] <... set_robust_list resumed>) = 0 [pid 22419] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22418] <... openat resumed>) = 3 [pid 22417] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22416] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22420] rt_sigprocmask(SIG_SETMASK, [] [pid 22419] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22420] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22419] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22418] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22415] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22421 attached [pid 22420] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22419] <... futex resumed>) = 1 [pid 22418] <... futex resumed>) = 1 [pid 22416] <... futex resumed>) = 0 [pid 22415] <... futex resumed>) = 0 [pid 22413] <... futex resumed>) = 0 [pid 22421] 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 [pid 22420] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22419] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22418] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22417] <... clone3 resumed> => {parent_tid=[22421]}, 88) = 22421 [pid 22416] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22415] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22413] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22421] <... rseq resumed>) = 0 [pid 22420] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22419] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22417] rt_sigprocmask(SIG_SETMASK, [] [pid 22416] <... futex resumed>) = 0 [pid 22415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22413] <... futex resumed>) = 0 [pid 22421] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22420] <... futex resumed>) = 0 [pid 22419] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22418] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22416] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22415] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22413] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 22421] <... set_robust_list resumed>) = 0 [pid 22420] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22419] <... futex resumed>) = 0 [pid 22418] <... pwrite64 resumed>) = 3 [pid 22417] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22415] <... futex resumed>) = 0 [pid 22421] rt_sigprocmask(SIG_SETMASK, [] [pid 22419] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22418] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22417] <... futex resumed>) = 0 [pid 22416] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22421] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22420] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22418] <... futex resumed>) = 1 [pid 22417] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22416] <... futex resumed>) = 0 [pid 22415] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22413] <... futex resumed>) = 0 [pid 22421] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22420] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22421] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22420] <... futex resumed>) = 0 [pid 22419] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22418] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22416] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22413] exit_group(0 [pid 22421] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22420] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22419] <... openat resumed>) = 3 [pid 22418] <... futex resumed>) = ? [pid 22415] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22413] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22417] <... futex resumed>) = 0 [pid 22415] <... futex resumed>) = 0 [pid 22421] <... futex resumed>) = 1 [pid 22420] <... openat resumed>) = 3 [pid 22418] +++ exited with 0 +++ [pid 22415] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22421] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22417] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22419] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22421] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22420] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22419] <... futex resumed>) = 1 [pid 22417] <... futex resumed>) = 0 [pid 22416] <... futex resumed>) = 0 [pid 22421] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22420] <... futex resumed>) = 1 [pid 22419] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22417] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22416] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22415] <... futex resumed>) = 0 [pid 22413] +++ exited with 0 +++ ci2-upstream-fs/strace-static-x86_64: Process 22422 attached [pid 22421] <... futex resumed>) = 0 [pid 22420] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22415] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22416] <... futex resumed>) = 0 [pid 22421] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22419] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22417] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22416] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22415] <... futex resumed>) = 0 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22422] set_robust_list(0x5555804616e0, 24 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22422 [pid 22422] <... set_robust_list resumed>) = 0 [pid 22421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22420] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22419] <... pwrite64 resumed>) = 3 [pid 22417] <... futex resumed>) = 0 [pid 22415] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22422] rt_sigprocmask(SIG_SETMASK, [] [pid 22421] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22420] <... pwrite64 resumed>) = 3 [pid 22419] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22417] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22421] <... openat resumed>) = 3 [pid 22420] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22419] <... futex resumed>) = 1 [pid 22416] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22421] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22420] <... futex resumed>) = 1 [pid 22419] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22416] exit_group(0 [pid 22415] <... futex resumed>) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22422] <... prctl resumed>) = 0 [pid 22421] <... futex resumed>) = 1 [pid 22420] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22419] <... futex resumed>) = ? [pid 22417] <... futex resumed>) = 0 [pid 22416] <... exit_group resumed>) = ? [pid 22415] exit_group(0 [pid 22417] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22421] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22419] +++ exited with 0 +++ [pid 22417] <... futex resumed>) = 0 [pid 22415] <... exit_group resumed>) = ? [pid 22422] setpgid(0, 0 [pid 22421] <... pwrite64 resumed>) = 3 [pid 22420] <... futex resumed>) = ? [pid 22417] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22422] <... setpgid resumed>) = 0 [pid 22421] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22421] <... futex resumed>) = 0 [pid 22421] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULLci2-upstream-fs/strace-static-x86_64: Process 22423 attached [pid 22422] <... openat resumed>) = 3 [pid 22420] +++ exited with 0 +++ [pid 22417] exit_group(0 [pid 22416] +++ exited with 0 +++ [pid 22415] +++ exited with 0 +++ [pid 22422] write(3, "1000", 4 [pid 22421] <... futex resumed>) = ? [pid 22417] <... exit_group resumed>) = ? [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22423 [pid 22423] set_robust_list(0x5555804616e0, 24 [pid 22422] <... write resumed>) = 4 [pid 22421] +++ exited with 0 +++ [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22422] close(3 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22422] <... close resumed>) = 0 [pid 22422] write(1, "executing program\n", 18) = 18 [pid 22422] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 22422] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160}, NULL, 8) = 0 [pid 22423] <... set_robust_list resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22422] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22423] rt_sigprocmask(SIG_SETMASK, [] [pid 22422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] executing program [pid 22422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe46feef000 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22422] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22422] <... mprotect resumed>) = 0 [pid 22422] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 22422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22423] prctl(PR_SET_PDEATHSIG, SIGKILLci2-upstream-fs/strace-static-x86_64: Process 22424 attached [pid 22424] 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 [pid 22422] <... clone3 resumed> => {parent_tid=[22424]}, 88) = 22424 [pid 22424] <... rseq resumed>) = 0 [pid 22422] rt_sigprocmask(SIG_SETMASK, [] [pid 22424] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22424] <... set_robust_list resumed>) = 0 [pid 22424] rt_sigprocmask(SIG_SETMASK, [] [pid 22422] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22425 attached [pid 22424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22423] <... prctl resumed>) = 0 [pid 22422] <... futex resumed>) = 0 [pid 22417] +++ exited with 0 +++ [pid 22424] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22423] setpgid(0, 0 [pid 22422] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22417, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 22425] set_robust_list(0x5555804616e0, 24 [pid 22424] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22423] <... setpgid resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22425 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22425] <... set_robust_list resumed>) = 0 [pid 22424] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22425] rt_sigprocmask(SIG_SETMASK, [] [pid 22424] <... futex resumed>) = 1 [pid 22422] <... futex resumed>) = 0 [pid 5628] <... restart_syscall resumed>) = 0 [pid 22425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22424] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22423] <... openat resumed>) = 3 [pid 22422] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22423] write(3, "1000", 4 [pid 22424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22422] <... futex resumed>) = 0 [pid 22424] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22423] <... write resumed>) = 4 [pid 22422] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22424] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22423] close(3 [pid 22424] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22422] <... futex resumed>) = 0 [pid 22425] <... prctl resumed>) = 0 [pid 22424] <... futex resumed>) = 1 [pid 22423] <... close resumed>) = 0 [pid 22422] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22425] setpgid(0, 0 [pid 22424] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22423] write(1, "executing program\n", 18 [pid 22422] <... futex resumed>) = 0 executing program [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22425] <... setpgid resumed>) = 0 [pid 22424] <... openat resumed>) = 3 [pid 22423] <... write resumed>) = 18 [pid 22422] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22424] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22423] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22423] <... futex resumed>) = 0 [pid 22425] <... openat resumed>) = 3 [pid 22424] <... futex resumed>) = 0 [pid 22422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22425] write(3, "1000", 4 [pid 22424] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22423] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22422] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22423] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22423] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22422] <... futex resumed>) = 0 [pid 22423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22425] <... write resumed>) = 4 [pid 22424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22422] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22426 attached ci2-upstream-fs/strace-static-x86_64: Process 22427 attached [pid 22425] close(3 [pid 22424] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22425] <... close resumed>) = 0 [pid 22424] <... pwrite64 resumed>) = 3 [pid 22425] write(1, "executing program\n", 18 [pid 22424] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22426] set_robust_list(0x5555804616e0, 24 [pid 22427] set_robust_list(0x5555804616e0, 24 [pid 22425] <... write resumed>) = 18 executing program [pid 22424] <... futex resumed>) = 1 [pid 22423] <... mmap resumed>) = 0x7fe46feef000 [pid 22422] <... futex resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22427 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22426 [pid 22426] <... set_robust_list resumed>) = 0 [pid 22427] <... set_robust_list resumed>) = 0 [pid 22425] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22424] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22423] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22422] exit_group(0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22426] rt_sigprocmask(SIG_SETMASK, [] [pid 22425] <... futex resumed>) = 0 [pid 22424] <... futex resumed>) = ? [pid 22422] <... exit_group resumed>) = ? [pid 22426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22427] rt_sigprocmask(SIG_SETMASK, [] [pid 22425] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22423] <... mprotect resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22425] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22424] +++ exited with 0 +++ [pid 22423] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22422] +++ exited with 0 +++ [pid 22426] <... prctl resumed>) = 0 [pid 22427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22423] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22422, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22426] setpgid(0, 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22426] <... setpgid resumed>) = 0 [pid 22427] <... prctl resumed>) = 0 [pid 22425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5633] <... restart_syscall resumed>) = 0 [pid 22427] setpgid(0, 0 [pid 22425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22427] <... setpgid resumed>) = 0 [pid 22426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22425] <... mmap resumed>) = 0x7fe46feef000 ci2-upstream-fs/strace-static-x86_64: Process 22428 attached [pid 22426] <... openat resumed>) = 3 [pid 22423] <... clone3 resumed> => {parent_tid=[22428]}, 88) = 22428 [pid 22425] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22428] 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 [pid 22426] write(3, "1000", 4 [pid 22427] <... openat resumed>) = 3 [pid 22425] <... mprotect resumed>) = 0 [pid 22423] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22428] <... rseq resumed>) = 0 [pid 22426] <... write resumed>) = 4 [pid 22427] write(3, "1000", 4 [pid 22423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22428] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22427] <... write resumed>) = 4 [pid 22425] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22423] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22428] <... set_robust_list resumed>) = 0 [pid 22426] close(3 [pid 22427] close(3 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22423] <... futex resumed>) = 0 [pid 22428] rt_sigprocmask(SIG_SETMASK, [] [pid 22426] <... close resumed>) = 0 [pid 22427] <... close resumed>) = 0 [pid 22425] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22423] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22427] write(1, "executing program\n", 18 executing program [pid 22425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22427] <... write resumed>) = 18 ci2-upstream-fs/strace-static-x86_64: Process 22429 attached [pid 22428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22426] write(1, "executing program\n", 18ci2-upstream-fs/strace-static-x86_64: Process 22430 attached [pid 22429] 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 executing program [pid 22428] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22426] <... write resumed>) = 18 [pid 22427] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22428] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22426] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22428] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22426] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22430 [pid 22430] set_robust_list(0x5555804616e0, 24 [pid 22429] <... rseq resumed>) = 0 [pid 22428] <... futex resumed>) = 1 [pid 22426] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22427] <... futex resumed>) = 0 [pid 22425] <... clone3 resumed> => {parent_tid=[22429]}, 88) = 22429 [pid 22423] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22430] <... set_robust_list resumed>) = 0 [pid 22429] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22428] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22426] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22427] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22425] rt_sigprocmask(SIG_SETMASK, [] [pid 22423] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22430] rt_sigprocmask(SIG_SETMASK, [] [pid 22429] <... set_robust_list resumed>) = 0 [pid 22428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22426] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22427] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22423] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22429] rt_sigprocmask(SIG_SETMASK, [] [pid 22428] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22427] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22425] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22423] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22429] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22428] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22425] <... futex resumed>) = 0 [pid 22426] <... mmap resumed>) = 0x7fe46feef000 [pid 22426] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22430] <... prctl resumed>) = 0 [pid 22429] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22428] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22426] <... mprotect resumed>) = 0 [pid 22427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22425] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22430] setpgid(0, 0 [pid 22429] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22428] <... futex resumed>) = 1 [pid 22426] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22423] <... futex resumed>) = 0 [pid 22430] <... setpgid resumed>) = 0 [pid 22429] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22429] <... futex resumed>) = 0 [pid 22428] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22426] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22427] <... mmap resumed>) = 0x7fe46feef000 [pid 22425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22423] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22425] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22423] <... futex resumed>) = 0 [pid 22430] <... openat resumed>) = 3 [pid 22429] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22428] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22427] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITEci2-upstream-fs/strace-static-x86_64: Process 22431 attached [pid 22425] <... futex resumed>) = 0 [pid 22423] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22429] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22428] <... openat resumed>) = 3 [pid 22426] <... clone3 resumed> => {parent_tid=[22431]}, 88) = 22431 [pid 22431] 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 [pid 22425] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22427] <... mprotect resumed>) = 0 [pid 22430] write(3, "1000", 4 [pid 22431] <... rseq resumed>) = 0 [pid 22426] rt_sigprocmask(SIG_SETMASK, [] [pid 22427] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22431] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22429] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22431] <... set_robust_list resumed>) = 0 [pid 22430] <... write resumed>) = 4 [pid 22428] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22427] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22431] rt_sigprocmask(SIG_SETMASK, [] [pid 22430] close(3 [pid 22429] <... futex resumed>) = 1 [pid 22428] <... futex resumed>) = 1 [pid 22426] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22425] <... futex resumed>) = 0 [pid 22423] <... futex resumed>) = 0 [pid 22431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22430] <... close resumed>) = 0 [pid 22429] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22428] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22426] <... futex resumed>) = 0 [pid 22427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22425] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22423] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22430] write(1, "executing program\n", 18 [pid 22429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 22426] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22425] <... futex resumed>) = 0 [pid 22423] <... futex resumed>) = 0 [pid 22431] mkdirat(AT_FDCWD, "./sys", 0777ci2-upstream-fs/strace-static-x86_64: Process 22432 attached [pid 22430] <... write resumed>) = 18 [pid 22429] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22428] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22425] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22423] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22432] 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 [pid 22431] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22432] <... rseq resumed>) = 0 [pid 22430] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22428] <... pwrite64 resumed>) = 3 [pid 22432] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22431] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22430] <... futex resumed>) = 0 [pid 22429] <... openat resumed>) = 3 [pid 22428] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22427] <... clone3 resumed> => {parent_tid=[22432]}, 88) = 22432 [pid 22432] <... set_robust_list resumed>) = 0 [pid 22431] <... futex resumed>) = 1 [pid 22430] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22429] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22428] <... futex resumed>) = 1 [pid 22426] <... futex resumed>) = 0 [pid 22427] rt_sigprocmask(SIG_SETMASK, [] [pid 22423] <... futex resumed>) = 0 [pid 22432] rt_sigprocmask(SIG_SETMASK, [] [pid 22431] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22430] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22429] <... futex resumed>) = 1 [pid 22428] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22426] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22425] <... futex resumed>) = 0 [pid 22423] exit_group(0 [pid 22432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22430] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22429] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22428] <... futex resumed>) = ? [pid 22426] <... futex resumed>) = 0 [pid 22427] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22425] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22423] <... exit_group resumed>) = ? [pid 22432] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22431] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22428] +++ exited with 0 +++ [pid 22426] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22427] <... futex resumed>) = 0 [pid 22425] <... futex resumed>) = 0 [pid 22432] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22431] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22429] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22427] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22425] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22432] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22431] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22430] <... mmap resumed>) = 0x7fe46feef000 [pid 22429] <... pwrite64 resumed>) = 3 [pid 22427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22423] +++ exited with 0 +++ [pid 22432] <... futex resumed>) = 0 [pid 22431] <... futex resumed>) = 1 [pid 22430] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22429] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22426] <... futex resumed>) = 0 [pid 22427] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22432] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22431] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22430] <... mprotect resumed>) = 0 [pid 22429] <... futex resumed>) = 1 [pid 22426] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22427] <... futex resumed>) = 0 [pid 22425] <... futex resumed>) = 0 [pid 22432] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22430] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22429] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22426] <... futex resumed>) = 0 [pid 22427] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22425] exit_group(0 [pid 22432] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22431] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22430] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22429] <... futex resumed>) = ? [pid 22426] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22432] <... futex resumed>) = 0 [pid 22431] <... openat resumed>) = 3 [pid 22427] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22425] <... exit_group resumed>) = ? [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22431] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22429] +++ exited with 0 +++ [pid 22427] <... futex resumed>) = 0 [pid 22432] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22433 attached [pid 22432] <... openat resumed>) = 3 [pid 22431] <... futex resumed>) = 1 [pid 22426] <... futex resumed>) = 0 [pid 22427] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22425] +++ exited with 0 +++ [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22433] 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 [pid 22431] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22426] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22434 attached [pid 22432] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22430] <... clone3 resumed> => {parent_tid=[22433]}, 88) = 22433 [pid 22426] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22434] set_robust_list(0x5555804616e0, 24 [pid 22433] <... rseq resumed>) = 0 [pid 22432] <... futex resumed>) = 1 [pid 22430] rt_sigprocmask(SIG_SETMASK, [] [pid 22427] <... futex resumed>) = 0 [pid 22434] <... set_robust_list resumed>) = 0 [pid 22433] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22432] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22426] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22427] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22434 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22434] rt_sigprocmask(SIG_SETMASK, [] [pid 22433] <... set_robust_list resumed>) = 0 [pid 22432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22431] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22430] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22427] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... restart_syscall resumed>) = 0 [pid 22434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22433] rt_sigprocmask(SIG_SETMASK, [] [pid 22432] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22431] <... pwrite64 resumed>) = 3 [pid 22430] <... futex resumed>) = 0 [pid 22427] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22433] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22432] <... pwrite64 resumed>) = 3 [pid 22431] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22430] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22434] <... prctl resumed>) = 0 [pid 22433] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22432] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22431] <... futex resumed>) = 1 [pid 22426] <... futex resumed>) = 0 [pid 22434] setpgid(0, 0 [pid 22432] <... futex resumed>) = 1 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22434] <... setpgid resumed>) = 0 [pid 22433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22432] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22431] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22426] exit_group(0 [pid 22427] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22433] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22434] <... openat resumed>) = 3 [pid 22433] <... futex resumed>) = 1 [pid 22431] <... futex resumed>) = ? [pid 22430] <... futex resumed>) = 0 [pid 22426] <... exit_group resumed>) = ? [pid 22427] exit_group(0 [pid 22432] <... futex resumed>) = ? [pid 22430] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22427] <... exit_group resumed>) = ? [pid 22433] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22430] <... futex resumed>) = 0 [pid 22434] write(3, "1000", 4 [pid 22433] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22430] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22434] <... write resumed>) = 4 [pid 22433] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000ci2-upstream-fs/strace-static-x86_64: Process 22435 attached [pid 22434] close(3 [pid 22433] <... futex resumed>) = 1 [pid 22430] <... futex resumed>) = 0 [pid 22435] set_robust_list(0x5555804616e0, 24 [pid 22434] <... close resumed>) = 0 [pid 22433] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22430] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22435 [pid 22435] <... set_robust_list resumed>) = 0 [pid 22434] write(1, "executing program\n", 18 [pid 22433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22431] +++ exited with 0 +++ [pid 22430] <... futex resumed>) = 0 [pid 22426] +++ exited with 0 +++ [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 22435] rt_sigprocmask(SIG_SETMASK, [] [pid 22434] <... write resumed>) = 18 [pid 22433] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22430] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22432] +++ exited with 0 +++ [pid 22427] +++ exited with 0 +++ [pid 22435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22434] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22433] <... openat resumed>) = 3 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22434] <... futex resumed>) = 0 [pid 22435] <... prctl resumed>) = 0 [pid 22434] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22433] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22435] setpgid(0, 0 [pid 22434] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22433] <... futex resumed>) = 1 [pid 22430] <... futex resumed>) = 0 [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22435] <... setpgid resumed>) = 0 [pid 22434] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22433] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22430] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22433] <... pwrite64 resumed>) = 3 [pid 22430] <... futex resumed>) = 0 [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22435] <... openat resumed>) = 3 [pid 22434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22433] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22430] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22435] write(3, "1000", 4 [pid 22434] <... mmap resumed>) = 0x7fe46feef000 [pid 22433] <... futex resumed>) = 0 [pid 22430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22435] <... write resumed>) = 4 [pid 22433] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22434] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22430] exit_group(0 [pid 22435] close(3 [pid 22434] <... mprotect resumed>) = 0 [pid 22433] <... futex resumed>) = ? [pid 22435] <... close resumed>) = 0 [pid 22434] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22433] +++ exited with 0 +++ [pid 22430] <... exit_group resumed>) = ? executing program [pid 22435] write(1, "executing program\n", 18ci2-upstream-fs/strace-static-x86_64: Process 22436 attached ) = 18 [pid 22434] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... restart_syscall resumed>) = 0 [pid 22435] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22434] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22430] +++ exited with 0 +++ [pid 22436] set_robust_list(0x5555804616e0, 24 [pid 5628] <... clone resumed>, child_tidptr=0x5555804616d0) = 22436 ci2-upstream-fs/strace-static-x86_64: Process 22437 attached [pid 22436] <... set_robust_list resumed>) = 0 [pid 22435] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 22437] 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 [pid 22436] rt_sigprocmask(SIG_SETMASK, [] [pid 22435] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22434] <... clone3 resumed> => {parent_tid=[22437]}, 88) = 22437 [pid 22437] <... rseq resumed>) = 0 [pid 22436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22435] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22434] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22437] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22435] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22437] <... set_robust_list resumed>) = 0 [pid 22436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22434] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22436] <... prctl resumed>) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22436] setpgid(0, 0 [pid 22437] rt_sigprocmask(SIG_SETMASK, [] [pid 22436] <... setpgid resumed>) = 0 [pid 22435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22434] <... futex resumed>) = 0 [pid 22437] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22435] <... mmap resumed>) = 0x7fe46feef000 [pid 22434] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22437] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22435] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22437] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22435] <... mprotect resumed>) = 0 [pid 22437] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22435] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22437] <... futex resumed>) = 1 [pid 22434] <... futex resumed>) = 0 [pid 22437] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22436] <... openat resumed>) = 3 [pid 22435] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22434] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22437] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22434] <... futex resumed>) = 0 [pid 22436] write(3, "1000", 4ci2-upstream-fs/strace-static-x86_64: Process 22438 attached [pid 22437] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22436] <... write resumed>) = 4 [pid 22438] set_robust_list(0x5555804616e0, 24 [pid 22434] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22439 attached [pid 22436] close(3 [pid 22438] <... set_robust_list resumed>) = 0 [pid 22437] <... futex resumed>) = 0 [pid 22434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... clone resumed>, child_tidptr=0x5555804616d0) = 22438 [pid 22439] 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 [pid 22438] rt_sigprocmask(SIG_SETMASK, [] [pid 22437] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22436] <... close resumed>) = 0 [pid 22435] <... clone3 resumed> => {parent_tid=[22439]}, 88) = 22439 [pid 22434] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 22439] <... rseq resumed>) = 0 [pid 22438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22436] write(1, "executing program\n", 18 executing program [pid 22435] rt_sigprocmask(SIG_SETMASK, [] [pid 22434] <... futex resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22439] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22437] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22436] <... write resumed>) = 18 [pid 22435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22434] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22439] <... set_robust_list resumed>) = 0 [pid 22436] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22439] rt_sigprocmask(SIG_SETMASK, [] [pid 22438] <... prctl resumed>) = 0 [pid 22437] <... openat resumed>) = 3 [pid 22435] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22438] setpgid(0, 0 [pid 22436] <... futex resumed>) = 0 [pid 22439] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22438] <... setpgid resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22437] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22436] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22435] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22439] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22438] <... openat resumed>) = 3 [pid 22437] <... futex resumed>) = 1 [pid 22436] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22435] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22434] <... futex resumed>) = 0 [pid 22436] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22439] <... futex resumed>) = 0 [pid 22435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22434] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22437] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22439] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22438] write(3, "1000", 4 [pid 22436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22435] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22434] <... futex resumed>) = 0 [pid 22437] <... pwrite64 resumed>) = 3 [pid 22439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22438] <... write resumed>) = 4 [pid 22437] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22435] <... futex resumed>) = 0 [pid 22434] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-upstream-fs/strace-static-x86_64: Process 22440 attached [pid 22439] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22438] close(3 [pid 22437] <... futex resumed>) = 0 [pid 22436] <... mmap resumed>) = 0x7fe46feef000 [pid 22435] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22440] set_robust_list(0x5555804616e0, 24 [pid 22438] <... close resumed>) = 0 [pid 22439] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22437] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22436] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22434] exit_group(0 [pid 5633] <... clone resumed>, child_tidptr=0x5555804616d0) = 22440 [pid 22440] <... set_robust_list resumed>) = 0 [pid 22439] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22438] write(1, "executing program\n", 18 [pid 22437] <... futex resumed>) = ? [pid 22436] <... mprotect resumed>) = 0 [pid 22434] <... exit_group resumed>) = ? executing program [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 22440] rt_sigprocmask(SIG_SETMASK, [] [pid 22439] <... futex resumed>) = 1 [pid 22438] <... write resumed>) = 18 [pid 22437] +++ exited with 0 +++ [pid 22435] <... futex resumed>) = 0 [pid 22439] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22438] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22436] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22435] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22438] <... futex resumed>) = 0 [pid 22436] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22435] <... futex resumed>) = 0 [pid 22434] +++ exited with 0 +++ [pid 22440] <... prctl resumed>) = 0 [pid 22439] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22438] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22436] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22435] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22440] setpgid(0, 0 [pid 22439] <... openat resumed>) = 3 [pid 22438] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22440] <... setpgid resumed>) = 0 [pid 22439] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22438] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22436] <... clone3 resumed> => {parent_tid=[22441]}, 88) = 22441 ci2-upstream-fs/strace-static-x86_64: Process 22441 attached [pid 22440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22439] <... futex resumed>) = 1 [pid 22438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22436] rt_sigprocmask(SIG_SETMASK, [] [pid 22435] <... futex resumed>) = 0 [pid 22441] 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 [pid 22440] <... openat resumed>) = 3 [pid 22441] <... rseq resumed>) = 0 [pid 22439] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22435] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22441] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22440] write(3, "1000", 4 [pid 22439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22441] <... set_robust_list resumed>) = 0 [pid 22440] <... write resumed>) = 4 [pid 22439] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22438] <... mmap resumed>) = 0x7fe46feef000 [pid 22436] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22435] <... futex resumed>) = 0 [pid 5635] <... restart_syscall resumed>) = 0 [pid 22441] rt_sigprocmask(SIG_SETMASK, [] [pid 22440] close(3 [pid 22439] <... pwrite64 resumed>) = 3 [pid 22438] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22436] <... futex resumed>) = 0 [pid 22435] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22440] <... close resumed>) = 0 [pid 22439] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22438] <... mprotect resumed>) = 0 [pid 22436] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22441] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22440] write(1, "executing program\n", 18 [pid 22439] <... futex resumed>) = 0 [pid 22438] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22435] exit_group(0 executing program [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22441] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22440] <... write resumed>) = 18 [pid 22438] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22435] <... exit_group resumed>) = ? [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22441] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22440] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22439] +++ exited with 0 +++ [pid 22438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 22442 attached [pid 22441] <... futex resumed>) = 1 [pid 22440] <... futex resumed>) = 0 [pid 22436] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22443 attached [pid 22442] 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 [pid 22441] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22440] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22438] <... clone3 resumed> => {parent_tid=[22442]}, 88) = 22442 [pid 22436] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22435] +++ exited with 0 +++ [pid 22443] set_robust_list(0x5555804616e0, 24 [pid 22442] <... rseq resumed>) = 0 [pid 22441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22440] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22438] rt_sigprocmask(SIG_SETMASK, [] [pid 22436] <... futex resumed>) = 0 [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22435, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 22443] <... set_robust_list resumed>) = 0 [pid 22442] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22441] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22440] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22436] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... clone resumed>, child_tidptr=0x5555804616d0) = 22443 [pid 5631] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22443] rt_sigprocmask(SIG_SETMASK, [] [pid 22442] <... set_robust_list resumed>) = 0 [pid 22441] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22438] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22442] rt_sigprocmask(SIG_SETMASK, [] [pid 22440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22438] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 22443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22441] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22440] <... mmap resumed>) = 0x7fe46feef000 [pid 22438] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22443] <... prctl resumed>) = 0 [pid 22442] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22441] <... futex resumed>) = 1 [pid 22440] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22436] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... restart_syscall resumed>) = 0 [pid 22443] setpgid(0, 0 [pid 22442] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22441] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22440] <... mprotect resumed>) = 0 [pid 22436] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22443] <... setpgid resumed>) = 0 [pid 22442] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22440] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22436] <... futex resumed>) = 0 [pid 22443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22442] <... futex resumed>) = 1 [pid 22441] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22440] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22438] <... futex resumed>) = 0 [pid 22436] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22442] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22441] <... openat resumed>) = 3 [pid 22440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22438] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22443] <... openat resumed>) = 3 [pid 22442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22441] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22438] <... futex resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[]ci2-upstream-fs/strace-static-x86_64: Process 22444 attached [pid 22443] write(3, "1000", 4 [pid 22442] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22441] <... futex resumed>) = 1 [pid 22438] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22436] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22444] 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 [pid 22443] <... write resumed>) = 4 [pid 22441] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22440] <... clone3 resumed> => {parent_tid=[22444]}, 88) = 22444 [pid 22436] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22442] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22444] <... rseq resumed>) = 0 [pid 22443] close(3 [pid 22441] <... pwrite64 resumed>) = 3 [pid 22440] rt_sigprocmask(SIG_SETMASK, [] [pid 22436] <... futex resumed>) = 0 [pid 22442] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22444] set_robust_list(0x7fe46ff0f9a0, 24ci2-upstream-fs/strace-static-x86_64: Process 22445 attached [pid 22443] <... close resumed>) = 0 [pid 22442] <... futex resumed>) = 1 [pid 22441] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22444] <... set_robust_list resumed>) = 0 [pid 22438] <... futex resumed>) = 0 [pid 22436] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22445] set_robust_list(0x5555804616e0, 24 [pid 22444] rt_sigprocmask(SIG_SETMASK, [] [pid 22443] write(1, "executing program\n", 18 [pid 22442] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22441] <... futex resumed>) = 0 [pid 22440] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22438] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... clone resumed>, child_tidptr=0x5555804616d0) = 22445 executing program [pid 22445] <... set_robust_list resumed>) = 0 [pid 22444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22443] <... write resumed>) = 18 [pid 22442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22441] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22440] <... futex resumed>) = 0 [pid 22438] <... futex resumed>) = 0 [pid 22436] exit_group(0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 22445] rt_sigprocmask(SIG_SETMASK, [] [pid 22444] mkdirat(AT_FDCWD, "./sys", 0777 [pid 22443] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22442] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22441] <... futex resumed>) = ? [pid 22440] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22438] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22436] <... exit_group resumed>) = ? [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22444] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 22443] <... futex resumed>) = 0 [pid 22445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 22444] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22442] <... openat resumed>) = 3 [pid 22441] +++ exited with 0 +++ [pid 22445] <... prctl resumed>) = 0 [pid 22444] <... futex resumed>) = 1 [pid 22443] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22444] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22443] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22440] <... futex resumed>) = 0 [pid 22436] +++ exited with 0 +++ [pid 22445] setpgid(0, 0 [pid 22442] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22445] <... setpgid resumed>) = 0 [pid 22443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22442] <... futex resumed>) = 1 [pid 22440] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22438] <... futex resumed>) = 0 [pid 5628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 22444] <... futex resumed>) = 0 [pid 22443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22442] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22440] <... futex resumed>) = 1 [pid 22438] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 22445] <... openat resumed>) = 3 [pid 22444] mount(NULL, "./sys", "sysfs", 0, NULL [pid 22443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22440] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22438] <... futex resumed>) = 0 [pid 22445] write(3, "1000", 4) = 4 [pid 22444] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 22443] <... mmap resumed>) = 0x7fe46feef000 [pid 22442] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22438] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... restart_syscall resumed>) = 0 [pid 22445] close(3 [pid 22444] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22443] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22442] <... pwrite64 resumed>) = 3 [pid 22445] <... close resumed>) = 0 [pid 22444] <... futex resumed>) = 1 [pid 22443] <... mprotect resumed>) = 0 [pid 22442] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22440] <... futex resumed>) = 0 [pid 22445] write(1, "executing program\n", 18 [pid 22444] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 22443] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22442] <... futex resumed>) = 1 [pid 22440] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22438] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22445] <... write resumed>) = 18 [pid 22444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 22443] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 22442] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 22440] <... futex resumed>) = 0 [pid 22438] exit_group(0 [pid 22445] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22444] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 22443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe46ff0f990, parent_tid=0x7fe46ff0f990, exit_signal=0, stack=0x7fe46feef000, stack_size=0x202c0, tls=0x7fe46ff0f6c0} [pid 22438] <... exit_group resumed>) = ? [pid 22442] <... futex resumed>) = ? [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22446 attached [pid 22445] <... futex resumed>) = 0 [pid 22444] <... openat resumed>) = 3 [pid 22442] +++ exited with 0 +++ [pid 22440] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22446] 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 [pid 22445] rt_sigaction(SIGRT_1, {sa_handler=0x7fe46ff63630, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe46ff55160} [pid 22444] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22443] <... clone3 resumed> => {parent_tid=[22446]}, 88) = 22446 [pid 22440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 22446] <... rseq resumed>) = 0 [pid 22445] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 22444] <... futex resumed>) = 0 [pid 22443] rt_sigprocmask(SIG_SETMASK, [] [pid 22440] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22438] +++ exited with 0 +++ [pid 22446] set_robust_list(0x7fe46ff0f9a0, 24 [pid 22445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 22444] pwrite64(3, "\x02\x15\x5e", 3, 2 [pid 22443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22446] <... set_robust_list resumed>) = 0 [pid 22445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22444] <... pwrite64 resumed>) = 3 [pid 22443] futex(0x7fe46ffe8b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 22440] <... futex resumed>) = 0 ci2-upstream-fs/strace-static-x86_64: Process 22447 attached [pid 22446] rt_sigprocmask(SIG_SETMASK, [] [pid 22445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 22444] futex(0x7fe46ffe8b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 22443] <... futex resumed>) = 0 [pid 22440] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 22447] set_robust_list(0x5555804616e0, 24 [pid 22446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 22445] <... mmap resumed>) = 0x7fe46feef000 [pid 22444] <... futex resumed>) = 0 [pid 22443] futex(0x7fe46ffe8b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 22440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 22447] <... set_robust_list resumed>) = 0 [pid 22445] mprotect(0x7fe46fef0000, 131072, PROT_READ|PROT_WRITE [pid 22444] futex(0x7fe46ffe8b68, FUTEX_WAIT_PRIVATE, 0, NULL [ 429.834981][ T39] INFO: task kworker/u8:14:1414 blocked in I/O wait for more than 143 seconds. [ 429.835018][ T39] Not tainted syzkaller #0 [ 429.835028][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.835038][ T39] task:kworker/u8:14 state:D stack:21592 pid:1414 tgid:1414 ppid:2 task_flags:0x4248060 flags:0x00080000 [ 429.835092][ T39] Workqueue: writeback wb_workfn (flush-8:0) [ 429.835149][ T39] Call Trace: [ 429.835156][ T39] [ 429.835167][ T39] __schedule+0x16d9/0x5700 [ 429.835198][ T39] ? blk_mq_flush_plug_list+0x415/0x540 [ 429.835229][ T39] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 429.835250][ T39] ? __blk_flush_plug+0x416/0x4d0 [ 429.835266][ T39] ? __pfx___schedule+0x10/0x10 [ 429.835297][ T39] ? schedule+0x90/0x2b0 [ 429.835330][ T39] schedule+0x164/0x2b0 [ 429.835355][ T39] io_schedule+0x80/0xe0 [ 429.835381][ T39] bit_wait_io+0x11/0xd0 [ 429.835408][ T39] __wait_on_bit+0xac/0x2f0 [ 429.835433][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 429.835461][ T39] out_of_line_wait_on_bit+0x13b/0x190 [ 429.835488][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 429.835514][ T39] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 429.835542][ T39] ? __pfx_wake_bit_function+0x10/0x10 [ 429.835568][ T39] do_get_write_access+0x671/0x1090 [ 429.835601][ T39] jbd2_journal_get_write_access+0x1d7/0x230 [ 429.835622][ T39] __ext4_journal_get_write_access+0xf1/0x620 [ 429.835645][ T39] ? ext4_get_group_desc+0x10e/0x4e0 [ 429.835669][ T39] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 429.835691][ T39] ? ext4_get_group_desc+0x10e/0x4e0 [ 429.835718][ T39] ext4_mb_mark_context+0x325/0xec0 [ 429.835756][ T39] ? __pfx_ext4_mb_mark_context+0x10/0x10 [ 429.835781][ T39] ? ext4_sb_block_valid+0x16d/0x560 [ 429.835800][ T39] ? ext4_sb_block_valid+0x484/0x560 [ 429.835820][ T39] ext4_mb_mark_diskspace_used+0x338/0x760 [ 429.835851][ T39] ext4_mb_new_blocks+0x106f/0x4540 [ 429.835880][ T39] ? ext4_find_extent+0x1f5/0xcd0 [ 429.835898][ T39] ? ext4_find_extent+0x1f5/0xcd0 [ 429.835921][ T39] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 429.835940][ T39] ? ext4_inode_to_goal_block+0x319/0x460 [ 429.835970][ T39] ext4_ext_map_blocks+0x13f1/0x5680 [ 429.835991][ T39] ? __lock_acquire+0x747/0x2de0 [ 429.836023][ T39] ? __lock_acquire+0x747/0x2de0 [ 429.836051][ T39] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 429.836067][ T39] ? __lock_acquire+0x747/0x2de0 [ 429.836092][ T39] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 429.836116][ T39] ? do_raw_spin_lock+0x12b/0x2f0 [ 429.836142][ T39] ? wq_worker_running+0x9f/0x210 [ 429.836169][ T39] ? rt_mutex_post_schedule+0x49/0xf0 [ 429.836194][ T39] ext4_map_create_blocks+0x116/0x530 [ 429.836224][ T39] ext4_map_blocks+0x791/0x12c0 [ 429.836254][ T39] ? trace_kmem_cache_alloc+0x29/0xe0 [ 429.836278][ T39] ? __pfx_ext4_map_blocks+0x10/0x10 [ 429.836353][ T39] ? ext4_inode_journal_mode+0x376/0x470 [ 429.836380][ T39] ext4_do_writepages+0x239b/0x4770 [ 429.836471][ T39] ? __pfx_ext4_do_writepages+0x10/0x10 [ 429.836498][ T39] ? __lock_acquire+0x747/0x2de0 [ 429.836528][ T39] ? try_to_take_rt_mutex+0x842/0xb00 [ 429.836560][ T39] ? lock_acquire+0x115/0x350 [ 429.836596][ T39] ext4_writepages+0x241/0x3b0 [ 429.836619][ T39] ? __pfx_ext4_writepages+0x10/0x10 [ 429.836658][ T39] ? rt_mutex_slowunlock+0x4ee/0xa30 [ 429.836678][ T39] ? __pfx_ext4_writepages+0x10/0x10 [ 429.836700][ T39] do_writepages+0x338/0x560 [ 429.836729][ T39] ? rt_spin_unlock+0x159/0x200 [ 429.836754][ T39] __writeback_single_inode+0x136/0x1230 [ 429.836773][ T39] ? wbc_attach_and_unlock_inode+0x3f1/0x5d0 [ 429.836800][ T39] writeback_sb_inodes+0x9db/0x1ab0 [ 429.836837][ T39] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 429.836881][ T39] ? __pfx_down_read_trylock+0x10/0x10 [ 429.836909][ T39] __writeback_inodes_wb+0x114/0x240 [ 429.836933][ T39] wb_writeback+0x42f/0xad0 [ 429.836951][ T39] ? queue_io+0x1e1/0x450 [ 429.836971][ T39] ? __pfx_wb_writeback+0x10/0x10 [ 429.836999][ T39] wb_workfn+0xc98/0x10f0 [ 429.837036][ T39] ? __pfx_wb_workfn+0x10/0x10 [ 429.837062][ T39] ? trace_hrtimer_start+0x82/0x200 [ 429.837086][ T39] ? do_raw_spin_lock+0x12b/0x2f0 [ 429.837111][ T39] ? lock_acquire+0x115/0x350 [ 429.837138][ T39] ? rcu_is_watching+0x16/0xb0 [ 429.837165][ T39] ? process_scheduled_works+0x97a/0x1630 [ 429.837189][ T39] process_scheduled_works+0xc3d/0x1630 [ 429.837235][ T39] ? __pfx_process_scheduled_works+0x10/0x10 [ 429.837263][ T39] ? assign_work+0x3cf/0x5d0 [ 429.837290][ T39] worker_thread+0xa47/0xfb0 [ 429.837338][ T39] kthread+0x38b/0x470 [ 429.837356][ T39] ? __pfx_worker_thread+0x10/0x10 [ 429.837378][ T39] ? __pfx_kthread+0x10/0x10 [ 429.837396][ T39] ret_from_fork+0x514/0xb70 [ 429.837416][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 429.837433][ T39] ? __switch_to+0xc89/0x1420 [ 429.837459][ T39] ? __pfx_kthread+0x10/0x10 [ 429.837477][ T39] ret_from_fork_asm+0x1a/0x30 [ 429.837505][ T39] [ 429.837553][ T39] INFO: task jbd2/sda1-8:4915 blocked in I/O wait for more than 143 seconds. [ 429.837566][ T39] Not tainted syzkaller #0 [ 429.837574][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.837581][ T39] task:jbd2/sda1-8 state:D stack:26280 pid:4915 tgid:4915 ppid:2 task_flags:0x240040 flags:0x00080000 [ 429.837631][ T39] Call Trace: [ 429.837637][ T39] [ 429.837646][ T39] __schedule+0x16d9/0x5700 [ 429.837690][ T39] ? __pfx___schedule+0x10/0x10 [ 429.837721][ T39] ? schedule+0x90/0x2b0 [ 429.837747][ T39] schedule+0x164/0x2b0 [ 429.837772][ T39] io_schedule+0x80/0xe0 [ 429.837797][ T39] bit_wait_io+0x11/0xd0 [ 429.837824][ T39] __wait_on_bit+0xac/0x2f0 [ 429.837849][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 429.837876][ T39] out_of_line_wait_on_bit+0x13b/0x190 [ 429.837903][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 429.837928][ T39] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 429.837957][ T39] ? __pfx_wake_bit_function+0x10/0x10 [ 429.837977][ T39] ? __wait_on_buffer+0xe/0x80 [ 429.838003][ T39] jbd2_journal_commit_transaction+0x2f26/0x5ba0 [ 429.838053][ T39] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 429.838083][ T39] ? do_raw_spin_lock+0x12b/0x2f0 [ 429.838109][ T39] ? do_raw_spin_lock+0x12b/0x2f0 [ 429.838134][ T39] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 429.838162][ T39] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 429.838188][ T39] ? __timer_delete_sync+0x552/0x620 [ 429.838214][ T39] kjournald2+0x3bc/0x750 [ 429.838252][ T39] ? __pfx_kjournald2+0x10/0x10 [ 429.838278][ T39] ? __pfx_autoremove_wake_function+0x10/0x10 [ 429.838297][ T39] ? __kthread_parkme+0x71/0x1f0 [ 429.838329][ T39] ? __kthread_parkme+0x199/0x1f0 [ 429.838357][ T39] kthread+0x38b/0x470 [ 429.838374][ T39] ? __pfx_kjournald2+0x10/0x10 [ 429.838399][ T39] ? __pfx_kthread+0x10/0x10 [ 429.838416][ T39] ret_from_fork+0x514/0xb70 [ 429.838435][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 429.838452][ T39] ? __switch_to+0xc89/0x1420 [ 429.838478][ T39] ? __pfx_kthread+0x10/0x10 [ 429.838495][ T39] ret_from_fork_asm+0x1a/0x30 [ 429.838523][ T39] [ 429.838551][ T39] [ 429.838551][ T39] Showing all locks held in the system: [ 429.838563][ T39] locks held by khungtaskd/39: 1, last CPU#0: [ 429.838575][ T39] #0: ffffffff8e1c3c80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 429.838629][ T39] locks held by kworker/u8:14/1414: 6, on CPU#1: [ 429.838640][ T39] #0: ffff88801aeb4938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 429.838686][ T39] #1: ffffc900070afc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 429.838733][ T39] #2: ffff8880368c80e0 (&type->s_umount_key#33){++++}-{4:4}, at: super_trylock_shared+0x23/0xf0 [ 429.838777][ T39] #3: ffff888036828d98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x205/0x3b0 [ 429.838821][ T39] #4: ffff8880368d4bb0 (jbd2_handle){.+.+}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 429.838860][ T39] #5: ffff8880409b8288 (&ei->i_data_sem#2){++++}-{4:4}, at: ext4_map_blocks+0x77d/0x12c0 [ 429.838922][ T39] locks held by getty/5344: 2, on CPU#0: [ 429.838933][ T39] #0: ffff88803684b0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 429.839031][ T39] #1: ffffc900044ce2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360 [ 429.839163][ T39] [ 429.839167][ T39] ============================================= [ 429.839167][ T39] [ 429.839179][ T39] NMI backtrace for cpu 0 [ 429.839196][ T39] CPU: 0 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 429.839214][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 429.839223][ T39] Call Trace: [ 429.839230][ T39] [ 429.839236][ T39] dump_stack_lvl+0xe8/0x150 [ 429.839262][ T39] nmi_cpu_backtrace+0x274/0x2d0 [ 429.839287][ T39] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 429.839305][ T39] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 429.839334][ T39] sys_info+0x135/0x170 [ 429.839352][ T39] watchdog+0xfd7/0x1030 [ 429.839380][ T39] ? watchdog+0x1c7/0x1030 [ 429.839406][ T39] kthread+0x38b/0x470 [ 429.839422][ T39] ? __pfx_watchdog+0x10/0x10 [ 429.839441][ T39] ? __pfx_kthread+0x10/0x10 [ 429.839458][ T39] ret_from_fork+0x514/0xb70 [ 429.839476][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 429.839492][ T39] ? __switch_to+0xc89/0x1420 [ 429.839517][ T39] ? __pfx_kthread+0x10/0x10 [ 429.839534][ T39] ret_from_fork_asm+0x1a/0x30 [ 429.839561][ T39] [ 429.839585][ T39] Sending NMI from CPU 0 to CPUs 1: [ 429.839634][ C1] NMI backtrace for cpu 1 [ 429.839649][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 429.839670][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 429.839687][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 429.839719][ C1] Code: cc 5a 02 e9 93 d8 03 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d b3 fc 11 00 fb f4 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 429.839734][ C1] RSP: 0018:ffffc900001d7e40 EFLAGS: 00000242 [ 429.839750][ C1] RAX: 00000000001ad129 RBX: ffffffff819a8490 RCX: 8000000000000001 [ 429.839764][ C1] RDX: 0000000000000001 RSI: ffffffff8d86a954 RDI: ffffffff8bcc3580 [ 429.839777][ C1] RBP: ffffc900001d7f10 R08: ffff8880b8733e9b R09: 1ffff110170e67d3 [ 429.839791][ C1] R10: dffffc0000000000 R11: ffffed10170e67d4 R12: 0000000000000000 [ 429.839804][ C1] R13: 1ffff110039d3000 R14: 1ffff9200003afd0 R15: dffffc0000000000 [ 429.839824][ C1] FS: 0000000000000000(0000) GS:ffff888125cc8000(0000) knlGS:0000000000000000 [ 429.839839][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 429.839852][ C1] CR2: 00007fe46ff64330 CR3: 000000003c9cc000 CR4: 00000000003526f0 [ 429.839868][ C1] Call Trace: [ 429.839875][ C1] [ 429.839881][ C1] default_idle+0x9/0x20 [ 429.839899][ C1] default_idle_call+0x72/0xb0 [ 429.839919][ C1] do_idle+0x2e0/0x540 [ 429.839944][ C1] ? __pfx_do_idle+0x10/0x10 [ 429.839972][ C1] cpu_startup_entry+0x43/0x60 [ 429.839996][ C1] start_secondary+0x101/0x110 [ 429.840013][ C1] common_startup_64+0x13e/0x157 [ 429.840045][ C1] [ 429.840719][ T39] Kernel panic - not syncing: hung_task: blocked tasks [ 430.937219][ T39] CPU: 0 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 430.946958][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 430.957029][ T39] Call Trace: [ 430.960413][ T39] [ 430.963362][ T39] vpanic+0x56d/0xa60 [ 430.967362][ T39] ? __pfx___schedule+0x10/0x10 [ 430.972236][ T39] ? __pfx_vpanic+0x10/0x10 [ 430.976761][ T39] panic+0xc5/0xd0 [ 430.980498][ T39] ? __pfx_panic+0x10/0x10 [ 430.984927][ T39] ? preempt_schedule_common+0x7f/0xd0 [ 430.990409][ T39] ? preempt_schedule_thunk+0x16/0x40 [ 430.995803][ T39] ? nmi_trigger_cpumask_backtrace+0x31a/0x390 [ 431.001984][ T39] ? nmi_trigger_cpumask_backtrace+0x31f/0x390 [ 431.008172][ T39] watchdog+0x1030/0x1030 [ 431.012534][ T39] ? watchdog+0x1c7/0x1030 [ 431.016983][ T39] kthread+0x38b/0x470 [ 431.021072][ T39] ? __pfx_watchdog+0x10/0x10 [ 431.025767][ T39] ? __pfx_kthread+0x10/0x10 [ 431.030373][ T39] ret_from_fork+0x514/0xb70 [ 431.034986][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 431.040120][ T39] ? __switch_to+0xc89/0x1420 [ 431.044823][ T39] ? __pfx_kthread+0x10/0x10 [ 431.049438][ T39] ret_from_fork_asm+0x1a/0x30 [ 431.054228][ T39] [ 431.057862][ T39] Kernel Offset: disabled [ 431.062297][ T39] Rebooting in 86400 seconds..