./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1481163598 <...> ne ...> [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6405] <... openat resumed>) = 3 [pid 6406] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6408 attached [pid 6406] write(3, "1000", 4 [pid 5065] <... restart_syscall resumed>) = 0 [pid 6408] set_robust_list(0x55555565f660, 24 [pid 6407] <... openat resumed>) = 3 [pid 6405] write(3, "1000", 4 [pid 6406] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6408 [pid 6408] <... set_robust_list resumed>) = 0 [pid 6407] write(3, "1000", 4 [pid 6405] <... write resumed>) = 4 [pid 6406] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6407] <... write resumed>) = 4 [pid 6405] close(3 [pid 6406] <... close resumed>) = 0 [pid 6408] <... prctl resumed>) = 0 [pid 6407] close(3 [pid 6406] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6409 attached [pid 6408] setpgid(0, 0 [pid 6407] <... close resumed>) = 0 [pid 6405] <... close resumed>) = 0 [pid 6409] set_robust_list(0x55555565f660, 24 [pid 6405] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6410 attached [pid 6409] <... set_robust_list resumed>) = 0 [pid 6408] <... setpgid resumed>) = 0 [pid 6407] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6405] <... openat resumed>) = 3 [pid 6406] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6409 [pid 6410] set_robust_list(0x55555565f660, 24 [pid 6409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6405] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6407] <... openat resumed>) = 3 [pid 6409] <... prctl resumed>) = 0 [pid 6405] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6410] <... set_robust_list resumed>) = 0 [pid 6409] setpgid(0, 0 [pid 6408] <... openat resumed>) = 3 [pid 6405] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6409] <... setpgid resumed>) = 0 [pid 6405] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6410 [pid 6410] <... prctl resumed>) = 0 [pid 6409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6408] write(3, "1000", 4 [pid 6407] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6405] exit_group(0 [pid 6406] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6410] setpgid(0, 0 [pid 6408] <... write resumed>) = 4 [pid 6407] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6406] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6410] <... setpgid resumed>) = 0 [pid 6408] close(3 [pid 6407] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6409] <... openat resumed>) = 3 [pid 6405] <... exit_group resumed>) = ? [pid 6406] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6409] write(3, "1000", 4 [pid 6408] <... close resumed>) = 0 [pid 6407] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6406] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6409] <... write resumed>) = 4 [pid 6407] exit_group(0 [pid 6409] close(3 [pid 6408] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6409] <... close resumed>) = 0 [pid 6406] exit_group(0 [pid 6410] <... openat resumed>) = 3 [pid 6407] <... exit_group resumed>) = ? [pid 6409] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6408] <... openat resumed>) = 3 [pid 6410] write(3, "1000", 4 [pid 6406] <... exit_group resumed>) = ? [pid 6410] <... write resumed>) = 4 [pid 6409] <... openat resumed>) = 3 [pid 6408] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6407] +++ exited with 0 +++ [pid 6405] +++ exited with 0 +++ [pid 6406] +++ exited with 0 +++ [pid 6410] close(3 [pid 6408] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6410] <... close resumed>) = 0 [pid 6409] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6408] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6410] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6409] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6408] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6409] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6410] <... openat resumed>) = 3 [pid 6409] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6408] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6411 attached ./strace-static-x86_64: Process 6412 attached ./strace-static-x86_64: Process 6413 attached [pid 6410] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6409] exit_group(0 [pid 6408] <... exit_group resumed>) = ? [pid 6411] set_robust_list(0x55555565f660, 24 [pid 6412] set_robust_list(0x55555565f660, 24 [pid 6410] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6411 [pid 6411] <... set_robust_list resumed>) = 0 [pid 6412] <... set_robust_list resumed>) = 0 [pid 6410] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6409] <... exit_group resumed>) = ? [pid 6413] set_robust_list(0x55555565f660, 24 [pid 6412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6408] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6412 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6413 [pid 6413] <... set_robust_list resumed>) = 0 [pid 6413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6413] <... prctl resumed>) = 0 [pid 6409] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6410] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6413] setpgid(0, 0 [pid 6411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6412] <... prctl resumed>) = 0 [pid 6413] <... setpgid resumed>) = 0 [pid 6413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6411] <... prctl resumed>) = 0 [pid 6412] setpgid(0, 0 [pid 6410] exit_group(0./strace-static-x86_64: Process 6414 attached [pid 6411] setpgid(0, 0 [pid 6412] <... setpgid resumed>) = 0 [pid 6413] <... openat resumed>) = 3 [pid 6414] set_robust_list(0x55555565f660, 24 [pid 6413] write(3, "1000", 4 [pid 6411] <... setpgid resumed>) = 0 [pid 6410] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6414 [pid 6412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6414] <... set_robust_list resumed>) = 0 [pid 6413] <... write resumed>) = 4 [pid 6411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6413] close(3) = 0 [pid 6414] <... prctl resumed>) = 0 [pid 6413] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6410] +++ exited with 0 +++ [pid 6414] setpgid(0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6414] <... setpgid resumed>) = 0 [pid 6413] <... openat resumed>) = 3 [pid 6412] <... openat resumed>) = 3 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6411] <... openat resumed>) = 3 [pid 6411] write(3, "1000", 4 [pid 5065] <... restart_syscall resumed>) = 0 [pid 6414] <... openat resumed>) = 3 [pid 6413] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6411] <... write resumed>) = 4 [pid 6412] write(3, "1000", 4 [pid 6411] close(3 [pid 6412] <... write resumed>) = 4 [pid 6411] <... close resumed>) = 0 [pid 6412] close(3 [pid 6414] write(3, "1000", 4 [pid 6413] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6411] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6412] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6414] <... write resumed>) = 4 [pid 6413] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6414] close(3 [pid 6413] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6411] <... openat resumed>) = 3 [pid 6412] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6413] exit_group(0 [pid 6414] <... close resumed>) = 0 [pid 6412] <... openat resumed>) = 3 [pid 6414] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6413] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6415 attached [pid 6411] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6412] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6416 attached [pid 6415] set_robust_list(0x55555565f660, 24 [pid 6414] <... openat resumed>) = 3 [pid 6411] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6416] set_robust_list(0x55555565f660, 24 [pid 6415] <... set_robust_list resumed>) = 0 [pid 6414] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6413] +++ exited with 0 +++ [pid 6411] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6412] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6415 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6416 [pid 6416] <... set_robust_list resumed>) = 0 [pid 6415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6414] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6411] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6412] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6415] setpgid(0, 0 [pid 6414] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6411] exit_group(0 [pid 6412] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6416] <... prctl resumed>) = 0 [pid 6415] <... setpgid resumed>) = 0 [pid 6414] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6412] exit_group(0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 6416] setpgid(0, 0 [pid 6415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6411] <... exit_group resumed>) = ? [pid 6412] <... exit_group resumed>) = ? [pid 6416] <... setpgid resumed>) = 0 [pid 6414] exit_group(0 [pid 6416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6415] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6411] +++ exited with 0 +++ [pid 6415] write(3, "1000", 4) = 4 [pid 6415] close(3) = 0 ./strace-static-x86_64: Process 6417 attached [pid 6415] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6412] +++ exited with 0 +++ [pid 6417] set_robust_list(0x55555565f660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6417] <... set_robust_list resumed>) = 0 [pid 6417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6415] <... openat resumed>) = 3 [pid 6414] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 6417] <... prctl resumed>) = 0 [pid 6416] <... openat resumed>) = 3 [pid 6417] setpgid(0, 0 [pid 6415] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6417 [pid 6417] <... setpgid resumed>) = 0 [pid 6415] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6415] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6414] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6416] write(3, "1000", 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6416] <... write resumed>) = 4 [pid 6417] <... openat resumed>) = 3 [pid 6416] close(3 [pid 6415] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6417] write(3, "1000", 4 [pid 6416] <... close resumed>) = 0 [pid 6415] exit_group(0 [pid 6417] <... write resumed>) = 4 [pid 6416] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6417] close(3) = 0 [pid 6415] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6418 attached ./strace-static-x86_64: Process 6419 attached [pid 6417] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6419 [pid 6419] set_robust_list(0x55555565f660, 24 [pid 6417] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6418] set_robust_list(0x55555565f660, 24 [pid 6419] <... set_robust_list resumed>) = 0 [pid 6417] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6418 [pid 6418] <... set_robust_list resumed>) = 0 [pid 6416] <... openat resumed>) = 3 [pid 6419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6417] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6420 attached [pid 6418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6419] <... prctl resumed>) = 0 [pid 6417] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6416] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6420 [pid 6420] set_robust_list(0x55555565f660, 24 [pid 6418] <... prctl resumed>) = 0 [pid 6419] setpgid(0, 0 [pid 6416] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6415] +++ exited with 0 +++ [pid 6417] exit_group(0) = ? [pid 6420] <... set_robust_list resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6418] setpgid(0, 0 [pid 6419] <... setpgid resumed>) = 0 [pid 6416] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6418] <... setpgid resumed>) = 0 [pid 6419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6416] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6419] <... openat resumed>) = 3 [pid 6416] exit_group(0 [pid 6420] <... prctl resumed>) = 0 [pid 6418] <... openat resumed>) = 3 [pid 6419] write(3, "1000", 4 [pid 6417] +++ exited with 0 +++ [pid 6416] <... exit_group resumed>) = ? [pid 6420] setpgid(0, 0 [pid 6418] write(3, "1000", 4 [pid 6419] <... write resumed>) = 4 [pid 6420] <... setpgid resumed>) = 0 [pid 6418] <... write resumed>) = 4 [pid 6419] close(3 [pid 6418] close(3) = 0 [pid 6419] <... close resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6416] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6421 attached [pid 6420] <... openat resumed>) = 3 [pid 6418] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6419] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6422 attached [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6421 [pid 6422] set_robust_list(0x55555565f660, 24 [pid 6419] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6422 [pid 5065] <... restart_syscall resumed>) = 0 [pid 6422] <... set_robust_list resumed>) = 0 [pid 6421] set_robust_list(0x55555565f660, 24 [pid 6418] <... openat resumed>) = 3 [pid 6422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6421] <... set_robust_list resumed>) = 0 [pid 6420] write(3, "1000", 4 [pid 6418] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6419] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6422] <... prctl resumed>) = 0 [pid 6420] <... write resumed>) = 4 [pid 6418] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6419] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6422] setpgid(0, 0 [pid 6421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6420] close(3 [pid 6418] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6419] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6422] <... setpgid resumed>) = 0 [pid 6421] <... prctl resumed>) = 0 [pid 6420] <... close resumed>) = 0 [pid 6418] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6419] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6423 attached [pid 6422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6421] setpgid(0, 0 [pid 6420] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6418] exit_group(0 [pid 6419] exit_group(0 [pid 6423] set_robust_list(0x55555565f660, 24 [pid 6421] <... setpgid resumed>) = 0 [pid 6420] <... openat resumed>) = 3 [pid 6418] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6423 [pid 6423] <... set_robust_list resumed>) = 0 [pid 6423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6422] <... openat resumed>) = 3 [pid 6421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6419] <... exit_group resumed>) = ? [pid 6423] <... prctl resumed>) = 0 [pid 6422] write(3, "1000", 4 [pid 6421] <... openat resumed>) = 3 [pid 6420] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6418] +++ exited with 0 +++ [pid 6423] setpgid(0, 0 [pid 6422] <... write resumed>) = 4 [pid 6421] write(3, "1000", 4 [pid 6420] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6419] +++ exited with 0 +++ [pid 6423] <... setpgid resumed>) = 0 [pid 6422] close(3 [pid 6421] <... write resumed>) = 4 [pid 6420] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6422] <... close resumed>) = 0 [pid 6421] close(3 [pid 6420] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6423] <... openat resumed>) = 3 [pid 6422] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6421] <... close resumed>) = 0 [pid 6420] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6424 attached [pid 6423] write(3, "1000", 4 [pid 6422] <... openat resumed>) = 3 [pid 6421] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6420] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6424 [pid 6424] set_robust_list(0x55555565f660, 24) = 0 ./strace-static-x86_64: Process 6425 attached [pid 6423] <... write resumed>) = 4 [pid 6422] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6421] <... openat resumed>) = 3 [pid 6420] +++ exited with 0 +++ [pid 6421] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6425] set_robust_list(0x55555565f660, 24 [pid 6424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6423] close(3 [pid 6422] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6421] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6425 [pid 6425] <... set_robust_list resumed>) = 0 [pid 6424] <... prctl resumed>) = 0 [pid 6423] <... close resumed>) = 0 [pid 6422] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6421] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6423] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6422] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6424] setpgid(0, 0 [pid 6422] exit_group(0 [pid 6421] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6425] <... prctl resumed>) = 0 [pid 6424] <... setpgid resumed>) = 0 [pid 6423] <... openat resumed>) = 3 [pid 6422] <... exit_group resumed>) = ? [pid 6421] exit_group(0 [pid 6425] setpgid(0, 0 [pid 6421] <... exit_group resumed>) = ? [pid 6425] <... setpgid resumed>) = 0 [pid 6424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6423] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6422] +++ exited with 0 +++ [pid 6421] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6423] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6423] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6425] <... openat resumed>) = 3 [pid 6423] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6422, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6424] <... openat resumed>) = 3 [pid 6424] write(3, "1000", 4./strace-static-x86_64: Process 6427 attached ./strace-static-x86_64: Process 6426 attached [pid 6425] write(3, "1000", 4 [pid 6424] <... write resumed>) = 4 [pid 6423] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6427] set_robust_list(0x55555565f660, 24 [pid 6426] set_robust_list(0x55555565f660, 24 [pid 6425] <... write resumed>) = 4 [pid 6424] close(3 [pid 6423] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6426 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6427 [pid 6427] <... set_robust_list resumed>) = 0 [pid 6426] <... set_robust_list resumed>) = 0 [pid 6425] close(3 [pid 6427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6425] <... close resumed>) = 0 ./strace-static-x86_64: Process 6428 attached [pid 6427] <... prctl resumed>) = 0 [pid 6426] <... prctl resumed>) = 0 [pid 6425] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6424] <... close resumed>) = 0 [pid 6423] +++ exited with 0 +++ [pid 6428] set_robust_list(0x55555565f660, 24 [pid 6427] setpgid(0, 0 [pid 6426] setpgid(0, 0 [pid 6424] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6428 [pid 6428] <... set_robust_list resumed>) = 0 [pid 6427] <... setpgid resumed>) = 0 [pid 6426] <... setpgid resumed>) = 0 [pid 6425] <... openat resumed>) = 3 [pid 6424] <... openat resumed>) = 3 [pid 6428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6428] <... prctl resumed>) = 0 [pid 6427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6425] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6424] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6425] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6429 attached [pid 6428] setpgid(0, 0 [pid 6427] <... openat resumed>) = 3 [pid 6425] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6424] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6429] set_robust_list(0x55555565f660, 24 [pid 6428] <... setpgid resumed>) = 0 [pid 6427] write(3, "1000", 4 [pid 6426] <... openat resumed>) = 3 [pid 6425] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6424] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6429 [pid 6429] <... set_robust_list resumed>) = 0 [pid 6428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6427] <... write resumed>) = 4 [pid 6425] exit_group(0 [pid 6424] exit_group(0 [pid 6429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6426] write(3, "1000", 4 [pid 6429] <... prctl resumed>) = 0 [pid 6429] setpgid(0, 0 [pid 6427] close(3 [pid 6426] <... write resumed>) = 4 [pid 6425] <... exit_group resumed>) = ? [pid 6424] <... exit_group resumed>) = ? [pid 6428] <... openat resumed>) = 3 [pid 6427] <... close resumed>) = 0 [pid 6426] close(3 [pid 6425] +++ exited with 0 +++ [pid 6429] <... setpgid resumed>) = 0 [pid 6424] +++ exited with 0 +++ [pid 6429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6428] write(3, "1000", 4 [pid 6427] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6426] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6429] <... openat resumed>) = 3 [pid 6428] <... write resumed>) = 4 [pid 6426] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6427] <... openat resumed>) = 3 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6429] write(3, "1000", 4 [pid 6428] close(3 [pid 6427] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6426] <... openat resumed>) = 3 [pid 5061] <... restart_syscall resumed>) = 0 [pid 6429] <... write resumed>) = 4 [pid 6428] <... close resumed>) = 0 [pid 6427] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6426] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6429] close(3 [pid 6428] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6427] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6426] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6429] <... close resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6429] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6428] <... openat resumed>) = 3 [pid 6427] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6426] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6429] <... openat resumed>) = 3 [pid 6427] exit_group(0 [pid 6426] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6428] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6427] <... exit_group resumed>) = ? [pid 6426] exit_group(0./strace-static-x86_64: Process 6430 attached [pid 6429] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6428] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6427] +++ exited with 0 +++ [pid 6426] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6431 attached [pid 6430] set_robust_list(0x55555565f660, 24 [pid 6429] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6428] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6431] set_robust_list(0x55555565f660, 24 [pid 6430] <... set_robust_list resumed>) = 0 [pid 6429] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6428] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6426] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6430 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6431] <... set_robust_list resumed>) = 0 [pid 6430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6429] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6428] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6431 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6429] exit_group(0 [pid 6428] <... exit_group resumed>) = ? [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6430] <... prctl resumed>) = 0 [pid 6429] <... exit_group resumed>) = ? [pid 6428] +++ exited with 0 +++ [pid 5060] <... restart_syscall resumed>) = 0 [pid 6431] <... prctl resumed>) = 0 [pid 6430] setpgid(0, 0 [pid 6431] setpgid(0, 0 [pid 6430] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6431] <... setpgid resumed>) = 0 [pid 6430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6429] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6431] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6431] write(3, "1000", 4 [pid 6430] <... openat resumed>) = 3 [pid 6431] <... write resumed>) = 4 [pid 6430] write(3, "1000", 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6432 attached [pid 6431] close(3 [pid 6430] <... write resumed>) = 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6433 attached [pid 6431] <... close resumed>) = 0 [pid 6430] close(3 [pid 6433] set_robust_list(0x55555565f660, 24 [pid 6431] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6430] <... close resumed>) = 0 [pid 6433] <... set_robust_list resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6433 ./strace-static-x86_64: Process 6434 attached [pid 6433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6432] set_robust_list(0x55555565f660, 24 [pid 6430] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6432 [pid 6434] set_robust_list(0x55555565f660, 24 [pid 6433] <... prctl resumed>) = 0 [pid 6432] <... set_robust_list resumed>) = 0 [pid 6431] <... openat resumed>) = 3 [pid 6430] <... openat resumed>) = 3 [pid 6433] setpgid(0, 0 [pid 6432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6434] <... set_robust_list resumed>) = 0 [pid 6434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6433] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6435 attached [pid 6434] <... prctl resumed>) = 0 [pid 6432] <... prctl resumed>) = 0 [pid 6431] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6430] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6434 [pid 6433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6432] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6435 [pid 6435] set_robust_list(0x55555565f660, 24 [pid 6434] setpgid(0, 0 [pid 6433] <... openat resumed>) = 3 [pid 6435] <... set_robust_list resumed>) = 0 [pid 6434] <... setpgid resumed>) = 0 [pid 6432] <... setpgid resumed>) = 0 [pid 6431] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6430] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6431] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6430] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6431] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6433] write(3, "1000", 4 [pid 6432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6430] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6435] <... prctl resumed>) = 0 [pid 6433] <... write resumed>) = 4 [pid 6432] <... openat resumed>) = 3 [pid 6431] exit_group(0 [pid 6430] exit_group(0 [pid 6434] <... openat resumed>) = 3 [pid 6432] write(3, "1000", 4 [pid 6431] <... exit_group resumed>) = ? [pid 6430] <... exit_group resumed>) = ? [pid 6435] setpgid(0, 0 [pid 6433] close(3 [pid 6435] <... setpgid resumed>) = 0 [pid 6434] write(3, "1000", 4 [pid 6433] <... close resumed>) = 0 [pid 6432] <... write resumed>) = 4 [pid 6430] +++ exited with 0 +++ [pid 6434] <... write resumed>) = 4 [pid 6433] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6432] close(3 [pid 6431] +++ exited with 0 +++ [pid 6432] <... close resumed>) = 0 [pid 6432] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6434] close(3 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6432] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 6432] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6434] <... close resumed>) = 0 [pid 6433] <... openat resumed>) = 3 [pid 6432] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6432] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6435] <... openat resumed>) = 3 [pid 6434] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6432] exit_group(0) = ? ./strace-static-x86_64: Process 6436 attached [pid 6435] write(3, "1000", 4 [pid 6434] <... openat resumed>) = 3 [pid 6433] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6436] set_robust_list(0x55555565f660, 24 [pid 6434] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6436 ./strace-static-x86_64: Process 6437 attached [pid 6436] <... set_robust_list resumed>) = 0 [pid 6435] <... write resumed>) = 4 [pid 6434] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6433] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6435] close(3 [pid 6433] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6437] set_robust_list(0x55555565f660, 24 [pid 6436] <... prctl resumed>) = 0 [pid 6435] <... close resumed>) = 0 [pid 6434] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6433] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6432] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6437 [pid 6437] <... set_robust_list resumed>) = 0 [pid 6436] setpgid(0, 0 [pid 6435] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6434] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6433] exit_group(0 [pid 6437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6436] <... setpgid resumed>) = 0 [pid 6434] exit_group(0 [pid 6433] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6435] <... openat resumed>) = 3 [pid 6437] <... prctl resumed>) = 0 [pid 6434] <... exit_group resumed>) = ? [pid 6437] setpgid(0, 0 [pid 6436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6435] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6434] +++ exited with 0 +++ [pid 6433] +++ exited with 0 +++ [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6437] <... setpgid resumed>) = 0 [pid 6435] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... restart_syscall resumed>) = 0 [pid 6437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6436] <... openat resumed>) = 3 [pid 6435] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6436] write(3, "1000", 4 [pid 6437] <... openat resumed>) = 3 [pid 6436] <... write resumed>) = 4 [pid 6435] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6437] write(3, "1000", 4 [pid 6435] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6436] close(3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6437] <... write resumed>) = 4 [pid 6437] close(3) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6437] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6436] <... close resumed>) = 0 [pid 6435] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6439 attached [pid 6439] set_robust_list(0x55555565f660, 24 [pid 6437] <... openat resumed>) = 3 [pid 6439] <... set_robust_list resumed>) = 0 [pid 6439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6435] +++ exited with 0 +++ [pid 6437] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6440 attached [pid 6439] <... prctl resumed>) = 0 [pid 6437] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6436] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6438 attached [pid 6440] set_robust_list(0x55555565f660, 24 [pid 6439] setpgid(0, 0 [pid 6437] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6436] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6440 [pid 6438] set_robust_list(0x55555565f660, 24 [pid 6440] <... set_robust_list resumed>) = 0 [pid 6439] <... setpgid resumed>) = 0 [pid 6437] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6436] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6439 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6438 [pid 6438] <... set_robust_list resumed>) = 0 [pid 6440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6437] exit_group(0 [pid 6436] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6440] <... prctl resumed>) = 0 [pid 6436] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6438] <... prctl resumed>) = 0 [pid 6436] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6438] setpgid(0, 0 [pid 6440] setpgid(0, 0 [pid 6439] <... openat resumed>) = 3 [pid 6437] <... exit_group resumed>) = ? [pid 6438] <... setpgid resumed>) = 0 [pid 6440] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6437] +++ exited with 0 +++ [pid 6436] exit_group(0 [pid 6440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6439] write(3, "1000", 4 [pid 6440] write(3, "1000", 4 [pid 6439] <... write resumed>) = 4 [pid 6440] <... write resumed>) = 4 [pid 6439] close(3 [pid 6436] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6441 attached [pid 6438] <... openat resumed>) = 3 [pid 6440] close(3 [pid 6439] <... close resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6441] set_robust_list(0x55555565f660, 24 [pid 6438] write(3, "1000", 4 [pid 6440] <... close resumed>) = 0 [pid 6439] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6436] +++ exited with 0 +++ [pid 6441] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6441 ./strace-static-x86_64: Process 6442 attached [pid 6441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6438] <... write resumed>) = 4 [pid 6440] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6442] set_robust_list(0x55555565f660, 24 [pid 6441] <... prctl resumed>) = 0 [pid 6438] close(3 [pid 6439] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6442 [pid 6442] <... set_robust_list resumed>) = 0 [pid 6441] setpgid(0, 0 [pid 6438] <... close resumed>) = 0 [pid 6440] <... openat resumed>) = 3 [pid 6439] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6441] <... setpgid resumed>) = 0 [pid 6438] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6440] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6443 attached [pid 6442] <... prctl resumed>) = 0 [pid 6441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6438] <... openat resumed>) = 3 [pid 6440] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6439] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6443] set_robust_list(0x55555565f660, 24 [pid 6442] setpgid(0, 0 [pid 6441] <... openat resumed>) = 3 [pid 6440] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6439] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6443 [pid 6443] <... set_robust_list resumed>) = 0 [pid 6442] <... setpgid resumed>) = 0 [pid 6441] write(3, "1000", 4 [pid 6438] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6440] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6439] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6441] <... write resumed>) = 4 [pid 6438] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6440] exit_group(0 [pid 6439] exit_group(0 [pid 6443] <... prctl resumed>) = 0 [pid 6439] <... exit_group resumed>) = ? [pid 6441] close(3 [pid 6443] setpgid(0, 0 [pid 6442] <... openat resumed>) = 3 [pid 6438] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6440] <... exit_group resumed>) = ? [pid 6439] +++ exited with 0 +++ [pid 6441] <... close resumed>) = 0 [pid 6443] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6442] write(3, "1000", 4 [pid 6441] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6438] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6442] <... write resumed>) = 4 [pid 6441] <... openat resumed>) = 3 [pid 6438] exit_group(0 [pid 6440] +++ exited with 0 +++ [pid 6443] <... openat resumed>) = 3 [pid 6442] close(3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6440, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6443] write(3, "1000", 4 [pid 6441] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6442] <... close resumed>) = 0 [pid 6438] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6444 attached [pid 6443] <... write resumed>) = 4 [pid 6442] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6441] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6443] close(3) = 0 [pid 6443] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6444 [pid 6444] set_robust_list(0x55555565f660, 24 [pid 6443] <... openat resumed>) = 3 [pid 6442] <... openat resumed>) = 3 [pid 6441] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6438] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6443] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6442] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6441] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6443] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6442] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6443] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6442] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6441] exit_group(0 [pid 5064] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6445 attached [pid 6444] <... set_robust_list resumed>) = 0 [pid 6443] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6442] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6441] <... exit_group resumed>) = ? [pid 5064] <... restart_syscall resumed>) = 0 [pid 6445] set_robust_list(0x55555565f660, 24 [pid 6444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6443] exit_group(0 [pid 6442] exit_group(0 [pid 6444] <... prctl resumed>) = 0 [pid 6443] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6445 [pid 6445] <... set_robust_list resumed>) = 0 [pid 6444] setpgid(0, 0 [pid 6443] +++ exited with 0 +++ [pid 6442] <... exit_group resumed>) = ? [pid 6441] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6444] <... setpgid resumed>) = 0 [pid 6444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6442] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6445] <... prctl resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6446 attached [pid 6445] setpgid(0, 0 [pid 6444] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6446 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6446] set_robust_list(0x55555565f660, 24 [pid 6444] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6447 attached [pid 6444] close(3 [pid 6445] <... setpgid resumed>) = 0 [pid 6447] set_robust_list(0x55555565f660, 24 [pid 6444] <... close resumed>) = 0 [pid 6447] <... set_robust_list resumed>) = 0 [pid 6444] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6444] <... openat resumed>) = 3 [pid 6447] <... prctl resumed>) = 0 [pid 6447] setpgid(0, 0 [pid 6445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6446] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6447 [pid 6447] <... setpgid resumed>) = 0 [pid 6446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6444] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6446] <... prctl resumed>) = 0 [pid 6444] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6447] <... openat resumed>) = 3 [pid 6446] setpgid(0, 0 [pid 6445] <... openat resumed>) = 3 [pid 6444] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6446] <... setpgid resumed>) = 0 [pid 6445] write(3, "1000", 4./strace-static-x86_64: Process 6449 attached [pid 6447] write(3, "1000", 4 [pid 6446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6444] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6445] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6449 ./strace-static-x86_64: Process 6448 attached [pid 6449] set_robust_list(0x55555565f660, 24 [pid 6447] <... write resumed>) = 4 [pid 6445] close(3 [pid 6444] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6448 [pid 6449] <... set_robust_list resumed>) = 0 [pid 6447] close(3 [pid 6444] <... exit_group resumed>) = ? [pid 6448] set_robust_list(0x55555565f660, 24 [pid 6449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6447] <... close resumed>) = 0 [pid 6446] <... openat resumed>) = 3 [pid 6445] <... close resumed>) = 0 [pid 6448] <... set_robust_list resumed>) = 0 [pid 6449] <... prctl resumed>) = 0 [pid 6447] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6444] +++ exited with 0 +++ [pid 6446] write(3, "1000", 4 [pid 6445] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6449] setpgid(0, 0 [pid 6447] <... openat resumed>) = 3 [pid 6446] <... write resumed>) = 4 [pid 6445] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6449] <... setpgid resumed>) = 0 [pid 6448] <... prctl resumed>) = 0 [pid 6446] close(3 [pid 6448] setpgid(0, 0 [pid 6449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6447] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6446] <... close resumed>) = 0 [pid 6445] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6448] <... setpgid resumed>) = 0 [pid 6449] <... openat resumed>) = 3 [pid 6447] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6446] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6445] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6449] write(3, "1000", 4 [pid 6447] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6449] <... write resumed>) = 4 [pid 6447] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6449] close(3 [pid 6447] exit_group(0 [pid 6446] <... openat resumed>) = 3 [pid 6445] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6445] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6449] <... close resumed>) = 0 [pid 6447] <... exit_group resumed>) = ? [pid 6449] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6448] <... openat resumed>) = 3 [pid 6445] exit_group(0 [pid 6448] write(3, "1000", 4 [pid 6446] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6445] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6450 attached [pid 6448] <... write resumed>) = 4 [pid 6449] <... openat resumed>) = 3 [pid 6446] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6450] set_robust_list(0x55555565f660, 24 [pid 6448] close(3 [pid 6449] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6446] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6450] <... set_robust_list resumed>) = 0 [pid 6448] <... close resumed>) = 0 [pid 6449] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6446] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6445] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6450 [pid 6450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6448] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6449] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6447] +++ exited with 0 +++ [pid 6446] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6450] <... prctl resumed>) = 0 [pid 6449] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6450] setpgid(0, 0 [pid 6448] <... openat resumed>) = 3 [pid 6449] exit_group(0 [pid 6446] <... exit_group resumed>) = ? [pid 6450] <... setpgid resumed>) = 0 [pid 6448] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6449] <... exit_group resumed>) = ? [pid 6448] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6448] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6451 attached [pid 6450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6448] exit_group(0 [pid 6446] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6451] set_robust_list(0x55555565f660, 24 [pid 6450] <... openat resumed>) = 3 [pid 6448] <... exit_group resumed>) = ? [pid 6449] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6451] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6452 attached [pid 6451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6450] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6451 [pid 6452] set_robust_list(0x55555565f660, 24 [pid 6450] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6451] <... prctl resumed>) = 0 [pid 6452] <... set_robust_list resumed>) = 0 [pid 6450] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6452 [pid 6452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6450] <... close resumed>) = 0 [pid 6452] <... prctl resumed>) = 0 [pid 6451] setpgid(0, 0 [pid 6450] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6452] setpgid(0, 0 [pid 6451] <... setpgid resumed>) = 0 [pid 6450] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6453 attached [pid 6452] <... setpgid resumed>) = 0 [pid 6451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6448] +++ exited with 0 +++ ./strace-static-x86_64: Process 6454 attached [pid 6453] set_robust_list(0x55555565f660, 24 [pid 6452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6450] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6453] <... set_robust_list resumed>) = 0 [pid 6454] set_robust_list(0x55555565f660, 24 [pid 6453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6450] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6451] <... openat resumed>) = 3 [pid 6454] <... set_robust_list resumed>) = 0 [pid 6453] <... prctl resumed>) = 0 [pid 6452] <... openat resumed>) = 3 [pid 6451] write(3, "1000", 4 [pid 6450] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6453 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6454 [pid 6454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6453] setpgid(0, 0 [pid 6452] write(3, "1000", 4 [pid 6451] <... write resumed>) = 4 [pid 6450] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6454] <... prctl resumed>) = 0 [pid 6452] <... write resumed>) = 4 [pid 6450] exit_group(0 [pid 6454] setpgid(0, 0 [pid 6453] <... setpgid resumed>) = 0 [pid 6452] close(3 [pid 6451] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6454] <... setpgid resumed>) = 0 [pid 6453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6452] <... close resumed>) = 0 [pid 6450] <... exit_group resumed>) = ? [pid 6454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6455 attached [pid 6453] <... openat resumed>) = 3 [pid 6452] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6451] <... close resumed>) = 0 [pid 6450] +++ exited with 0 +++ [pid 6454] <... openat resumed>) = 3 [pid 6453] write(3, "1000", 4 [pid 6452] <... openat resumed>) = 3 [pid 6451] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6455 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6453] <... write resumed>) = 4 [pid 6454] write(3, "1000", 4 [pid 6452] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6455] set_robust_list(0x55555565f660, 24 [pid 6454] <... write resumed>) = 4 [pid 6453] close(3 [pid 6452] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6454] close(3 [pid 6452] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6451] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6454] <... close resumed>) = 0 [pid 6452] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6454] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6453] <... close resumed>) = 0 [pid 6452] exit_group(0 [pid 6455] <... set_robust_list resumed>) = 0 [pid 6453] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6453] <... openat resumed>) = 3 [pid 6452] <... exit_group resumed>) = ? [pid 6451] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6456 attached [pid 6455] <... prctl resumed>) = 0 [pid 6456] set_robust_list(0x55555565f660, 24 [pid 6455] setpgid(0, 0 [pid 6454] <... openat resumed>) = 3 [pid 6453] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6451] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6456 [pid 6456] <... set_robust_list resumed>) = 0 [pid 6455] <... setpgid resumed>) = 0 [pid 6454] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6453] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6452] +++ exited with 0 +++ [pid 6451] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6454] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6453] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6451] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6456] <... prctl resumed>) = 0 [pid 6455] <... openat resumed>) = 3 [pid 6454] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6453] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... restart_syscall resumed>) = 0 [pid 6456] setpgid(0, 0 [pid 6451] exit_group(0 [pid 6456] <... setpgid resumed>) = 0 [pid 6454] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6453] exit_group(0 [pid 6456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6456] <... openat resumed>) = 3 [pid 6455] write(3, "1000", 4 [pid 6454] exit_group(0 [pid 6453] <... exit_group resumed>) = ? [pid 6451] <... exit_group resumed>) = ? [pid 6456] write(3, "1000", 4 [pid 6455] <... write resumed>) = 4 ./strace-static-x86_64: Process 6457 attached [pid 6456] <... write resumed>) = 4 [pid 6455] close(3 [pid 6454] <... exit_group resumed>) = ? [pid 6451] +++ exited with 0 +++ [pid 6456] close(3 [pid 6455] <... close resumed>) = 0 [pid 6456] <... close resumed>) = 0 [pid 6455] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6457] set_robust_list(0x55555565f660, 24 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6456] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6455] <... openat resumed>) = 3 [pid 6457] <... set_robust_list resumed>) = 0 [pid 6456] <... openat resumed>) = 3 [pid 6455] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6453] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6457 [pid 6454] +++ exited with 0 +++ [pid 6456] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6455] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6454, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6457] <... prctl resumed>) = 0 [pid 6456] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6455] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6457] setpgid(0, 0 [pid 6456] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6455] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 6456] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6455] exit_group(0 [pid 6457] <... setpgid resumed>) = 0 [pid 6456] exit_group(0 [pid 6457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6456] <... exit_group resumed>) = ? [pid 6455] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6458 attached [pid 6457] <... openat resumed>) = 3 [pid 6456] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6455] +++ exited with 0 +++ [pid 6458] set_robust_list(0x55555565f660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6458] <... set_robust_list resumed>) = 0 [pid 6457] write(3, "1000", 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6458 ./strace-static-x86_64: Process 6459 attached [pid 6457] <... write resumed>) = 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6457] close(3 [pid 6459] set_robust_list(0x55555565f660, 24 [pid 6457] <... close resumed>) = 0 [pid 6459] <... set_robust_list resumed>) = 0 [pid 6458] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6460 attached [pid 6460] set_robust_list(0x55555565f660, 24 [pid 6459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6458] setpgid(0, 0 [pid 6457] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6460 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6459 [pid 6460] <... set_robust_list resumed>) = 0 [pid 6458] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6459] <... prctl resumed>) = 0 [pid 6458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6457] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6461 attached [pid 6460] <... prctl resumed>) = 0 [pid 6459] setpgid(0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6460] setpgid(0, 0 [pid 6459] <... setpgid resumed>) = 0 [pid 6458] <... openat resumed>) = 3 [pid 6457] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6461] set_robust_list(0x55555565f660, 24 [pid 6459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6457] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6458] write(3, "1000", 4 [pid 6461] <... set_robust_list resumed>) = 0 [pid 6460] <... setpgid resumed>) = 0 [pid 6459] write(3, "1000", 4 [pid 6458] <... write resumed>) = 4 [pid 6457] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6461 [pid 6459] <... write resumed>) = 4 [pid 6458] close(3 [pid 6457] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6459] close(3 [pid 6458] <... close resumed>) = 0 [pid 6457] exit_group(0 [pid 6461] <... prctl resumed>) = 0 [pid 6460] <... openat resumed>) = 3 [pid 6459] <... close resumed>) = 0 [pid 6458] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6457] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6462 attached [pid 6461] setpgid(0, 0 [pid 6460] write(3, "1000", 4 [pid 6459] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6462] set_robust_list(0x55555565f660, 24 [pid 6461] <... setpgid resumed>) = 0 [pid 6460] <... write resumed>) = 4 [pid 6459] <... openat resumed>) = 3 [pid 6458] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6462 [pid 6462] <... set_robust_list resumed>) = 0 [pid 6461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6460] close(3 [pid 6458] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6459] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6461] <... openat resumed>) = 3 [pid 6460] <... close resumed>) = 0 [pid 6458] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6457] +++ exited with 0 +++ [pid 6462] <... prctl resumed>) = 0 [pid 6461] write(3, "1000", 4 [pid 6460] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6459] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6458] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6462] setpgid(0, 0 [pid 6461] <... write resumed>) = 4 [pid 6460] <... openat resumed>) = 3 [pid 6459] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6458] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] <... setpgid resumed>) = 0 [pid 6461] close(3 [pid 6460] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6459] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6458] exit_group(0 [pid 6462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6461] <... close resumed>) = 0 [pid 6460] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6459] exit_group(0 [pid 6458] <... exit_group resumed>) = ? [pid 6462] <... openat resumed>) = 3 [pid 6461] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6460] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6462] write(3, "1000", 4 [pid 6460] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] <... write resumed>) = 4 [pid 6460] exit_group(0 [pid 6459] <... exit_group resumed>) = ? [pid 6458] +++ exited with 0 +++ [pid 6462] close(3 [pid 6461] <... openat resumed>) = 3 [pid 6460] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6463 attached [pid 6462] <... close resumed>) = 0 [pid 6461] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6460] +++ exited with 0 +++ [pid 6459] +++ exited with 0 +++ [pid 6463] set_robust_list(0x55555565f660, 24 [pid 6462] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6461] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6460, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6463] <... set_robust_list resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6463 [pid 6463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6461] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6463] <... prctl resumed>) = 0 [pid 6462] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6463] setpgid(0, 0 [pid 6462] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6461] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6462] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6461] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 6462] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6461] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6464 attached [pid 6463] <... setpgid resumed>) = 0 [pid 6462] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6465 attached [pid 6464] set_robust_list(0x55555565f660, 24 [pid 6463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6465 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6464 [pid 6465] set_robust_list(0x55555565f660, 24 [pid 6464] <... set_robust_list resumed>) = 0 [pid 6463] <... openat resumed>) = 3 [pid 6462] exit_group(0 [pid 6465] <... set_robust_list resumed>) = 0 [pid 6464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6463] write(3, "1000", 4 [pid 6462] <... exit_group resumed>) = ? [pid 6461] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6464] <... prctl resumed>) = 0 [pid 6463] <... write resumed>) = 4 [pid 6465] <... prctl resumed>) = 0 [pid 6464] setpgid(0, 0 [pid 6463] close(3 [pid 6465] setpgid(0, 0 [pid 6464] <... setpgid resumed>) = 0 [pid 6463] <... close resumed>) = 0 [pid 6465] <... setpgid resumed>) = 0 [pid 6464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6463] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6466 attached ) = 3 [pid 6464] <... openat resumed>) = 3 [pid 6463] <... openat resumed>) = 3 [pid 6462] +++ exited with 0 +++ [pid 6466] set_robust_list(0x55555565f660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6466] <... set_robust_list resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6466 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6465] write(3, "1000", 4 [pid 6466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6465] <... write resumed>) = 4 [pid 6464] write(3, "1000", 4 [pid 6463] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6466] <... prctl resumed>) = 0 [pid 6465] close(3 [pid 6464] <... write resumed>) = 4 [pid 6463] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... restart_syscall resumed>) = 0 [pid 6466] setpgid(0, 0 [pid 6465] <... close resumed>) = 0 [pid 6464] close(3 [pid 6463] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6466] <... setpgid resumed>) = 0 [pid 6465] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6464] <... close resumed>) = 0 [pid 6463] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6467 attached [pid 6466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6465] <... openat resumed>) = 3 [pid 6464] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6463] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6465] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6464] <... openat resumed>) = 3 [pid 6463] <... exit_group resumed>) = ? [pid 6465] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6465] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6468 attached [pid 6467] set_robust_list(0x55555565f660, 24 [pid 6466] <... openat resumed>) = 3 [pid 6465] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6464] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6467 [pid 6468] set_robust_list(0x55555565f660, 24 [pid 6467] <... set_robust_list resumed>) = 0 [pid 6466] write(3, "1000", 4 [pid 6465] exit_group(0 [pid 6464] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6463] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6468 [pid 6468] <... set_robust_list resumed>) = 0 [pid 6467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6466] <... write resumed>) = 4 [pid 6465] <... exit_group resumed>) = ? [pid 6464] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6467] <... prctl resumed>) = 0 [pid 6466] close(3 [pid 6464] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... prctl resumed>) = 0 [pid 6467] setpgid(0, 0 [pid 6466] <... close resumed>) = 0 [pid 6464] exit_group(0 [pid 6468] setpgid(0, 0 [pid 6467] <... setpgid resumed>) = 0 [pid 6466] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6468] <... setpgid resumed>) = 0 [pid 6467] <... openat resumed>) = 3 [pid 6466] <... openat resumed>) = 3 [pid 6465] +++ exited with 0 +++ [pid 6464] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6466] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6467] write(3, "1000", 4 [pid 6466] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6464] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6469 attached [pid 6468] <... openat resumed>) = 3 [pid 6467] <... write resumed>) = 4 [pid 6466] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6468] write(3, "1000", 4 [pid 6466] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6468] <... write resumed>) = 4 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6468] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... restart_syscall resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6469 [pid 6469] set_robust_list(0x55555565f660, 24 [pid 6468] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6467] close(3 [pid 6466] exit_group(0 [pid 6468] <... openat resumed>) = 3 [pid 6468] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6469] <... set_robust_list resumed>) = 0 [pid 6467] <... close resumed>) = 0 [pid 6466] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6468] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6468] exit_group(0) = ? ./strace-static-x86_64: Process 6471 attached ./strace-static-x86_64: Process 6470 attached [pid 6469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6467] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6466] +++ exited with 0 +++ [pid 6471] set_robust_list(0x55555565f660, 24 [pid 6470] set_robust_list(0x55555565f660, 24 [pid 6469] <... prctl resumed>) = 0 [pid 6467] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6470 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6471 [pid 6468] +++ exited with 0 +++ [pid 6471] <... set_robust_list resumed>) = 0 [pid 6470] <... set_robust_list resumed>) = 0 [pid 6469] setpgid(0, 0 [pid 6467] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6469] <... setpgid resumed>) = 0 [pid 6471] <... prctl resumed>) = 0 [pid 6470] <... prctl resumed>) = 0 [pid 6469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6467] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6471] setpgid(0, 0 [pid 6470] setpgid(0, 0 [pid 6471] <... setpgid resumed>) = 0 [pid 6471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6467] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6470] <... setpgid resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6471] <... openat resumed>) = 3 [pid 6471] write(3, "1000", 4./strace-static-x86_64: Process 6472 attached [pid 6470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6469] <... openat resumed>) = 3 [pid 6467] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] write(3, "1000", 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6472 [pid 6472] set_robust_list(0x55555565f660, 24 [pid 6471] <... write resumed>) = 4 [pid 6469] <... write resumed>) = 4 [pid 6470] <... openat resumed>) = 3 [pid 6469] close(3) = 0 [pid 6467] exit_group(0 [pid 6472] <... set_robust_list resumed>) = 0 [pid 6471] close(3 [pid 6470] write(3, "1000", 4 [pid 6469] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6467] <... exit_group resumed>) = ? [pid 6472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6471] <... close resumed>) = 0 [pid 6469] <... openat resumed>) = 3 [pid 6469] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6469] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6469] exit_group(0 [pid 6467] +++ exited with 0 +++ [pid 6470] <... write resumed>) = 4 [pid 6471] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6469] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6472] <... prctl resumed>) = 0 [pid 6471] <... openat resumed>) = 3 [pid 6470] close(3 [pid 6471] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6470] <... close resumed>) = 0 [pid 6472] setpgid(0, 0 [pid 6471] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6470] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6472] <... setpgid resumed>) = 0 [pid 6472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6471] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6470] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6473 attached [pid 6473] set_robust_list(0x55555565f660, 24 [pid 6472] <... openat resumed>) = 3 [pid 6471] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6473 [pid 6473] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6472] write(3, "1000", 4 [pid 6471] exit_group(0 [pid 6470] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6469] +++ exited with 0 +++ [pid 6473] <... prctl resumed>) = 0 [pid 6472] <... write resumed>) = 4 [pid 6473] setpgid(0, 0 [pid 6472] close(3 [pid 6471] <... exit_group resumed>) = ? [pid 6470] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6474 attached [pid 6473] <... setpgid resumed>) = 0 [pid 6472] <... close resumed>) = 0 [pid 6470] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6474] set_robust_list(0x55555565f660, 24 [pid 6473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6472] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6471] +++ exited with 0 +++ [pid 6470] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6474 [pid 6474] <... set_robust_list resumed>) = 0 [pid 6473] <... openat resumed>) = 3 [pid 6470] exit_group(0 [pid 6474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6470] <... exit_group resumed>) = ? [pid 6472] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6474] <... prctl resumed>) = 0 [pid 6473] write(3, "1000", 4 [pid 6474] setpgid(0, 0 [pid 6473] <... write resumed>) = 4 [pid 6474] <... setpgid resumed>) = 0 [pid 6473] close(3 [pid 6474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6473] <... close resumed>) = 0 [pid 6470] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6472] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 6474] <... openat resumed>) = 3 [pid 6473] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6475 attached [pid 6472] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6474] write(3, "1000", 4 [pid 6473] <... openat resumed>) = 3 [pid 6472] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6475] set_robust_list(0x55555565f660, 24 [pid 6474] <... write resumed>) = 4 [pid 6473] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6472] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6475 [pid 6475] <... set_robust_list resumed>) = 0 [pid 6474] close(3 [pid 6473] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6472] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6476 attached [pid 6474] <... close resumed>) = 0 [pid 6473] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6472] <... exit_group resumed>) = ? [pid 6476] set_robust_list(0x55555565f660, 24 [pid 6473] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6476 [pid 6476] <... set_robust_list resumed>) = 0 [pid 6473] exit_group(0 [pid 6472] +++ exited with 0 +++ [pid 6476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6473] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6477 attached [pid 6476] <... prctl resumed>) = 0 [pid 6475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6474] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6477] set_robust_list(0x55555565f660, 24 [pid 6476] setpgid(0, 0 [pid 6475] <... prctl resumed>) = 0 [pid 6473] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 6476] <... setpgid resumed>) = 0 [pid 6475] setpgid(0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6477] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6477 [pid 6476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6476] <... openat resumed>) = 3 [pid 6475] <... setpgid resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6477] <... prctl resumed>) = 0 [pid 6476] write(3, "1000", 4 [pid 6475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6474] <... openat resumed>) = 3 [pid 6477] setpgid(0, 0 [pid 6476] <... write resumed>) = 4 [pid 6475] <... openat resumed>) = 3 [pid 6474] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6478 attached [pid 6477] <... setpgid resumed>) = 0 [pid 6476] close(3 [pid 6475] write(3, "1000", 4 [pid 6474] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6479 attached [pid 6478] set_robust_list(0x55555565f660, 24 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6478 [pid 6479] set_robust_list(0x55555565f660, 24 [pid 6478] <... set_robust_list resumed>) = 0 [pid 6477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6476] <... close resumed>) = 0 [pid 6475] <... write resumed>) = 4 [pid 6474] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6479 [pid 6479] <... set_robust_list resumed>) = 0 [pid 6478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6476] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6475] close(3 [pid 6474] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6478] <... prctl resumed>) = 0 [pid 6477] <... openat resumed>) = 3 [pid 6475] <... close resumed>) = 0 [pid 6479] <... prctl resumed>) = 0 [pid 6478] setpgid(0, 0 [pid 6477] write(3, "1000", 4 [pid 6476] <... openat resumed>) = 3 [pid 6475] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6474] exit_group(0 [pid 6479] setpgid(0, 0 [pid 6477] <... write resumed>) = 4 [pid 6476] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6474] <... exit_group resumed>) = ? [pid 6477] close(3 [pid 6475] <... openat resumed>) = 3 [pid 6477] <... close resumed>) = 0 [pid 6478] <... setpgid resumed>) = 0 [pid 6479] <... setpgid resumed>) = 0 [pid 6478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6474] +++ exited with 0 +++ [pid 6477] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6476] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6478] write(3, "1000", 4 [pid 6476] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6475] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6478] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6478] close(3 [pid 6477] <... openat resumed>) = 3 [pid 6476] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6475] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6479] <... openat resumed>) = 3 [pid 6478] <... close resumed>) = 0 [pid 6477] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6476] exit_group(0 [pid 6475] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6479] write(3, "1000", 4 [pid 6478] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6477] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6476] <... exit_group resumed>) = ? [pid 6475] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6480 attached [pid 6479] <... write resumed>) = 4 [pid 6478] <... openat resumed>) = 3 [pid 6477] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6475] exit_group(0 [pid 6480] set_robust_list(0x55555565f660, 24 [pid 6479] close(3 [pid 6478] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6477] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6480 [pid 6475] <... exit_group resumed>) = ? [pid 6480] <... set_robust_list resumed>) = 0 [pid 6479] <... close resumed>) = 0 [pid 6478] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6479] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6478] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6477] exit_group(0 [pid 6480] <... prctl resumed>) = 0 [pid 6478] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6480] setpgid(0, 0 [pid 6478] exit_group(0 [pid 6480] <... setpgid resumed>) = 0 [pid 6480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6478] <... exit_group resumed>) = ? [pid 6479] <... openat resumed>) = 3 [pid 6479] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6477] <... exit_group resumed>) = ? [pid 6479] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6478] +++ exited with 0 +++ [pid 6477] +++ exited with 0 +++ [pid 6479] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6476] +++ exited with 0 +++ [pid 6475] +++ exited with 0 +++ [pid 6480] <... openat resumed>) = 3 [pid 6479] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6480] write(3, "1000", 4) = 4 [pid 6479] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6480] close(3 [pid 6479] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6480] <... close resumed>) = 0 ./strace-static-x86_64: Process 6481 attached [pid 6481] set_robust_list(0x55555565f660, 24) = 0 [pid 6481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6479] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6481] <... prctl resumed>) = 0 [pid 6481] setpgid(0, 0 [pid 6480] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6481 [pid 6481] <... setpgid resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6480] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6481] <... openat resumed>) = 3 [pid 6481] write(3, "1000", 4./strace-static-x86_64: Process 6484 attached ./strace-static-x86_64: Process 6482 attached ./strace-static-x86_64: Process 6483 attached [pid 6480] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6484 [pid 6481] <... write resumed>) = 4 [pid 6483] set_robust_list(0x55555565f660, 24 [pid 6481] close(3 [pid 6480] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6482] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6485 attached [pid 6484] set_robust_list(0x55555565f660, 24 [pid 6482] <... set_robust_list resumed>) = 0 [pid 6483] <... set_robust_list resumed>) = 0 [pid 6481] <... close resumed>) = 0 [pid 6480] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6482 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6483 [pid 6482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6485 [pid 6482] <... prctl resumed>) = 0 [pid 6482] setpgid(0, 0 [pid 6485] set_robust_list(0x55555565f660, 24 [pid 6484] <... set_robust_list resumed>) = 0 [pid 6482] <... setpgid resumed>) = 0 [pid 6482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6485] <... set_robust_list resumed>) = 0 [pid 6481] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6480] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6484] <... prctl resumed>) = 0 [pid 6483] <... prctl resumed>) = 0 [pid 6485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6484] setpgid(0, 0 [pid 6483] setpgid(0, 0) = 0 [pid 6484] <... setpgid resumed>) = 0 [pid 6484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6482] <... openat resumed>) = 3 [pid 6483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6485] <... prctl resumed>) = 0 [pid 6482] write(3, "1000", 4 [pid 6480] exit_group(0 [pid 6485] setpgid(0, 0 [pid 6482] <... write resumed>) = 4 [pid 6482] close(3 [pid 6485] <... setpgid resumed>) = 0 [pid 6482] <... close resumed>) = 0 [pid 6482] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6484] <... openat resumed>) = 3 [pid 6482] <... openat resumed>) = 3 [pid 6483] <... openat resumed>) = 3 [pid 6481] <... openat resumed>) = 3 [pid 6480] <... exit_group resumed>) = ? [pid 6485] <... openat resumed>) = 3 [pid 6482] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6482] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6482] exit_group(0) = ? [pid 6484] write(3, "1000", 4 [pid 6483] write(3, "1000", 4 [pid 6481] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6480] +++ exited with 0 +++ [pid 6485] write(3, "1000", 4) = 4 [pid 6484] <... write resumed>) = 4 [pid 6482] +++ exited with 0 +++ [pid 6483] <... write resumed>) = 4 [pid 6481] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6485] close(3 [pid 6484] close(3 [pid 6483] close(3 [pid 6481] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6485] <... close resumed>) = 0 [pid 6484] <... close resumed>) = 0 [pid 6483] <... close resumed>) = 0 [pid 6481] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6483] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... restart_syscall resumed>) = 0 [pid 6485] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6484] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6481] exit_group(0 [pid 6485] <... openat resumed>) = 3 [pid 6484] <... openat resumed>) = 3 [pid 6483] <... openat resumed>) = 3 [pid 6481] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6484] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6483] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6485] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6484] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6483] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] +++ exited with 0 +++ [pid 6485] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6484] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6483] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6483] exit_group(0) = ? ./strace-static-x86_64: Process 6487 attached ./strace-static-x86_64: Process 6486 attached [pid 6485] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6484] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6486 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6487 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6487] set_robust_list(0x55555565f660, 24 [pid 6486] set_robust_list(0x55555565f660, 24 [pid 6487] <... set_robust_list resumed>) = 0 [pid 6485] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6484] exit_group(0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6486] <... set_robust_list resumed>) = 0 [pid 6487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6485] exit_group(0 [pid 6484] <... exit_group resumed>) = ? [pid 6483] +++ exited with 0 +++ [pid 5060] <... restart_syscall resumed>) = 0 [pid 6487] <... prctl resumed>) = 0 [pid 6485] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6487] setpgid(0, 0 [pid 6486] <... prctl resumed>) = 0 [pid 6487] <... setpgid resumed>) = 0 [pid 6487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6484] +++ exited with 0 +++ [pid 6486] setpgid(0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6486] <... setpgid resumed>) = 0 [pid 6487] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6487] write(3, "1000", 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6487] <... write resumed>) = 4 [pid 6485] +++ exited with 0 +++ [pid 6487] close(3 [pid 6486] <... openat resumed>) = 3 [pid 6487] <... close resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6489 attached ./strace-static-x86_64: Process 6488 attached [pid 6486] write(3, "1000", 4 [pid 6487] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6488 [pid 6489] set_robust_list(0x55555565f660, 24 [pid 6486] <... write resumed>) = 4 [pid 6489] <... set_robust_list resumed>) = 0 [pid 6488] set_robust_list(0x55555565f660, 24 [pid 6486] close(3 [pid 6487] <... openat resumed>) = 3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6489 [pid 6488] <... set_robust_list resumed>) = 0 [pid 6487] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6487] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6486] <... close resumed>) = 0 [pid 6488] <... prctl resumed>) = 0 [pid 6489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6487] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6490 attached [pid 6489] <... prctl resumed>) = 0 [pid 6488] setpgid(0, 0 [pid 6486] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6487] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6491 attached [pid 6490] set_robust_list(0x55555565f660, 24 [pid 6489] setpgid(0, 0 [pid 6488] <... setpgid resumed>) = 0 [pid 6486] <... openat resumed>) = 3 [pid 6487] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6490 [pid 6491] set_robust_list(0x55555565f660, 24 [pid 6490] <... set_robust_list resumed>) = 0 [pid 6489] <... setpgid resumed>) = 0 [pid 6486] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6491] <... set_robust_list resumed>) = 0 [pid 6490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6486] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6487] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6491 [pid 6490] <... prctl resumed>) = 0 [pid 6489] <... openat resumed>) = 3 [pid 6486] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6490] setpgid(0, 0) = 0 [pid 6486] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6489] write(3, "1000", 4 [pid 6486] exit_group(0 [pid 6489] <... write resumed>) = 4 [pid 6490] write(3, "1000", 4 [pid 6489] close(3 [pid 6486] <... exit_group resumed>) = ? [pid 6487] +++ exited with 0 +++ [pid 6491] <... prctl resumed>) = 0 [pid 6490] <... write resumed>) = 4 [pid 6489] <... close resumed>) = 0 [pid 6488] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6491] setpgid(0, 0 [pid 6490] close(3 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6489] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6491] <... setpgid resumed>) = 0 [pid 6490] <... close resumed>) = 0 [pid 6488] write(3, "1000", 4 [pid 6486] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 6491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6489] <... openat resumed>) = 3 [pid 6488] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6490] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6488] close(3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6491] <... openat resumed>) = 3 [pid 6490] <... openat resumed>) = 3 [pid 6489] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6491] write(3, "1000", 4 [pid 6488] <... close resumed>) = 0 [pid 6489] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6490] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6491] <... write resumed>) = 4 [pid 6489] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6488] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6491] close(3 [pid 6488] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6491] <... close resumed>) = 0 [pid 6491] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6492 attached [pid 6490] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6489] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6490] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6489] exit_group(0 [pid 6492] set_robust_list(0x55555565f660, 24 [pid 6490] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6489] <... exit_group resumed>) = ? [pid 6488] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6492 [pid 6491] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6493 attached [pid 6492] <... set_robust_list resumed>) = 0 [pid 6491] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6493] set_robust_list(0x55555565f660, 24 [pid 6491] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6490] exit_group(0 [pid 6488] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6493 [pid 6493] <... set_robust_list resumed>) = 0 [pid 6492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6491] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6488] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6491] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] exit_group(0 [pid 6492] <... prctl resumed>) = 0 [pid 6491] exit_group(0 [pid 6490] <... exit_group resumed>) = ? [pid 6488] <... exit_group resumed>) = ? [pid 6493] <... prctl resumed>) = 0 [pid 6493] setpgid(0, 0 [pid 6492] setpgid(0, 0 [pid 6491] <... exit_group resumed>) = ? [pid 6493] <... setpgid resumed>) = 0 [pid 6491] +++ exited with 0 +++ [pid 6488] +++ exited with 0 +++ [pid 6493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6492] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6493] <... openat resumed>) = 3 [pid 6492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6490] +++ exited with 0 +++ [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6493] write(3, "1000", 4) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6494 attached [pid 6493] close(3 [pid 6494] set_robust_list(0x55555565f660, 24 [pid 6493] <... close resumed>) = 0 [pid 6494] <... set_robust_list resumed>) = 0 [pid 6493] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6492] <... openat resumed>) = 3 [pid 6489] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6494 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6492] write(3, "1000", 4) = 4 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6493] <... openat resumed>) = 3 [pid 6492] close(3./strace-static-x86_64: Process 6495 attached ./strace-static-x86_64: Process 6496 attached [pid 6494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6493] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6492] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6495 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6496] set_robust_list(0x55555565f660, 24 [pid 6495] set_robust_list(0x55555565f660, 24 [pid 6494] <... prctl resumed>) = 0 [pid 6493] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6492] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6495] <... set_robust_list resumed>) = 0 [pid 6494] setpgid(0, 0 [pid 6493] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6496 [pid 6495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6494] <... setpgid resumed>) = 0 [pid 6493] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6497 attached [pid 6496] <... set_robust_list resumed>) = 0 [pid 6495] <... prctl resumed>) = 0 [pid 6494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6493] exit_group(0 [pid 6492] <... openat resumed>) = 3 [pid 6495] setpgid(0, 0 [pid 6496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6492] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6497] set_robust_list(0x55555565f660, 24 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6497 [pid 6497] <... set_robust_list resumed>) = 0 [pid 6496] <... prctl resumed>) = 0 [pid 6495] <... setpgid resumed>) = 0 [pid 6493] <... exit_group resumed>) = ? [pid 6492] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6496] setpgid(0, 0 [pid 6495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6494] <... openat resumed>) = 3 [pid 6492] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6497] <... prctl resumed>) = 0 [pid 6496] <... setpgid resumed>) = 0 [pid 6494] write(3, "1000", 4 [pid 6492] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] setpgid(0, 0 [pid 6496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6495] <... openat resumed>) = 3 [pid 6494] <... write resumed>) = 4 [pid 6493] +++ exited with 0 +++ [pid 6492] exit_group(0 [pid 6497] <... setpgid resumed>) = 0 [pid 6495] write(3, "1000", 4 [pid 6494] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6492] <... exit_group resumed>) = ? [pid 6497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6496] <... openat resumed>) = 3 [pid 6495] <... write resumed>) = 4 [pid 6494] <... close resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6495] close(3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6495] <... close resumed>) = 0 [pid 6495] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6496] write(3, "1000", 4 [pid 6495] <... openat resumed>) = 3 [pid 6492] +++ exited with 0 +++ [pid 6494] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6496] <... write resumed>) = 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6495] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6497] <... openat resumed>) = 3 [pid 6496] close(3 [pid 6495] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6494] <... openat resumed>) = 3 [pid 6497] write(3, "1000", 4 [pid 6496] <... close resumed>) = 0 [pid 6495] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6494] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6498 attached [pid 6497] <... write resumed>) = 4 [pid 6496] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6495] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6494] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6498] set_robust_list(0x55555565f660, 24 [pid 6497] close(3 [pid 6495] exit_group(0 [pid 6494] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6498 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6498] <... set_robust_list resumed>) = 0 [pid 6497] <... close resumed>) = 0 [pid 6496] <... openat resumed>) = 3 [pid 6495] <... exit_group resumed>) = ? [pid 6494] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6497] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6494] exit_group(0 [pid 6498] <... prctl resumed>) = 0 [pid 6498] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6499 attached [pid 6498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6497] <... openat resumed>) = 3 [pid 6496] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6495] +++ exited with 0 +++ [pid 6494] <... exit_group resumed>) = ? [pid 6499] set_robust_list(0x55555565f660, 24 [pid 6497] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6497] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6499] <... set_robust_list resumed>) = 0 [pid 6498] <... openat resumed>) = 3 [pid 6497] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6496] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6494] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6499 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6498] write(3, "1000", 4 [pid 6497] exit_group(0 [pid 6496] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6499] <... prctl resumed>) = 0 [pid 6498] <... write resumed>) = 4 [pid 6497] <... exit_group resumed>) = ? [pid 6496] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6499] setpgid(0, 0 [pid 6498] close(3 [pid 6496] exit_group(0./strace-static-x86_64: Process 6500 attached [pid 6499] <... setpgid resumed>) = 0 [pid 6498] <... close resumed>) = 0 [pid 6497] +++ exited with 0 +++ [pid 6500] set_robust_list(0x55555565f660, 24 [pid 6496] <... exit_group resumed>) = ? [pid 6500] <... set_robust_list resumed>) = 0 [pid 6500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6498] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6500] <... prctl resumed>) = 0 [pid 6499] <... openat resumed>) = 3 [pid 6498] <... openat resumed>) = 3 [pid 6496] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6500 [pid 5061] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6500] setpgid(0, 0 [pid 6498] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6500] <... setpgid resumed>) = 0 [pid 6499] write(3, "1000", 4 [pid 6498] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6501 attached [pid 6500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6499] <... write resumed>) = 4 [pid 6498] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6501] set_robust_list(0x55555565f660, 24 [pid 6500] <... openat resumed>) = 3 [pid 6499] close(3 [pid 6498] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6501] <... set_robust_list resumed>) = 0 [pid 6499] <... close resumed>) = 0 [pid 6498] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6501 [pid 6500] write(3, "1000", 4) = 4 [pid 6498] <... exit_group resumed>) = ? [pid 6501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6500] close(3 [pid 6499] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6498] +++ exited with 0 +++ [pid 6500] <... close resumed>) = 0 [pid 6500] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 ./strace-static-x86_64: Process 6503 attached ./strace-static-x86_64: Process 6502 attached [pid 6501] <... prctl resumed>) = 0 [pid 6499] <... openat resumed>) = 3 [pid 6503] set_robust_list(0x55555565f660, 24 [pid 6502] set_robust_list(0x55555565f660, 24 [pid 6500] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6502] <... set_robust_list resumed>) = 0 [pid 6500] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6502 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6503 [pid 6503] <... set_robust_list resumed>) = 0 [pid 6502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6501] setpgid(0, 0 [pid 6500] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6499] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6502] <... prctl resumed>) = 0 [pid 6501] <... setpgid resumed>) = 0 [pid 6500] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6499] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 6503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6502] setpgid(0, 0 [pid 6501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6500] exit_group(0 [pid 6499] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6503] <... prctl resumed>) = 0 [pid 6499] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6503] setpgid(0, 0 [pid 6502] <... setpgid resumed>) = 0 [pid 6500] <... exit_group resumed>) = ? [pid 6503] <... setpgid resumed>) = 0 [pid 6502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6501] <... openat resumed>) = 3 [pid 6499] exit_group(0 [pid 6503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6501] write(3, "1000", 4 [pid 6500] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6502] <... openat resumed>) = 3 [pid 6501] <... write resumed>) = 4 [pid 6499] <... exit_group resumed>) = ? [pid 6502] write(3, "1000", 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6502] <... write resumed>) = 4 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6502] close(3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 6502] <... close resumed>) = 0 [pid 6502] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6502] <... openat resumed>) = 3 [pid 6499] +++ exited with 0 +++ [pid 6503] <... openat resumed>) = 3 [pid 6501] close(3./strace-static-x86_64: Process 6505 attached [pid 6502] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6505] set_robust_list(0x55555565f660, 24 [pid 6502] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6505] <... set_robust_list resumed>) = 0 [pid 6502] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6504 attached [pid 6503] write(3, "1000", 4 [pid 6502] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6501] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6505 [pid 6504] set_robust_list(0x55555565f660, 24 [pid 6505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6503] <... write resumed>) = 4 [pid 6502] exit_group(0 [pid 6501] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6504 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6504] <... set_robust_list resumed>) = 0 [pid 6505] <... prctl resumed>) = 0 [pid 6503] close(3 [pid 6502] <... exit_group resumed>) = ? [pid 6504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6505] setpgid(0, 0 [pid 6503] <... close resumed>) = 0 [pid 6501] <... openat resumed>) = 3 [pid 6504] <... prctl resumed>) = 0 [pid 6505] <... setpgid resumed>) = 0 [pid 6502] +++ exited with 0 +++ [pid 6503] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6501] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6504] setpgid(0, 0 [pid 6505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6505] <... openat resumed>) = 3 [pid 5061] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6504] <... setpgid resumed>) = 0 [pid 6505] write(3, "1000", 4 [pid 6501] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6503] <... openat resumed>) = 3 [pid 6501] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6505] <... write resumed>) = 4 [pid 6504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6504] <... openat resumed>) = 3 [pid 6505] close(3 [pid 6503] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6501] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6507 attached ./strace-static-x86_64: Process 6506 attached [pid 6505] <... close resumed>) = 0 [pid 6503] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6501] exit_group(0 [pid 6507] set_robust_list(0x55555565f660, 24 [pid 6506] set_robust_list(0x55555565f660, 24 [pid 6504] write(3, "1000", 4 [pid 6505] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6503] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6501] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6506 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6507 [pid 6507] <... set_robust_list resumed>) = 0 [pid 6506] <... set_robust_list resumed>) = 0 [pid 6504] <... write resumed>) = 4 [pid 6505] <... openat resumed>) = 3 [pid 6503] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6504] close(3 [pid 6505] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6503] exit_group(0 [pid 6507] <... prctl resumed>) = 0 [pid 6506] <... prctl resumed>) = 0 [pid 6504] <... close resumed>) = 0 [pid 6505] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6501] +++ exited with 0 +++ [pid 6503] <... exit_group resumed>) = ? [pid 6507] setpgid(0, 0 [pid 6506] setpgid(0, 0 [pid 6505] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6504] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6507] <... setpgid resumed>) = 0 [pid 6506] <... setpgid resumed>) = 0 [pid 6505] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6505] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6505] <... exit_group resumed>) = ? [pid 6507] <... openat resumed>) = 3 [pid 6504] <... openat resumed>) = 3 [pid 6503] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6506] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6507] write(3, "1000", 4 [pid 6504] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6505] +++ exited with 0 +++ [pid 6506] write(3, "1000", 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6507] <... write resumed>) = 4 [pid 6504] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6507] close(3 [pid 6506] <... write resumed>) = 4 [pid 6504] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6507] <... close resumed>) = 0 [pid 6506] close(3 [pid 6504] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6507] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6506] <... close resumed>) = 0 [pid 6504] exit_group(0 [pid 5065] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6508 attached [pid 6507] <... openat resumed>) = 3 [pid 6506] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6509 attached [pid 6508] set_robust_list(0x55555565f660, 24 [pid 6507] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6504] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6508 [pid 6508] <... set_robust_list resumed>) = 0 [pid 6507] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6509 [pid 6507] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6507] exit_group(0 [pid 6504] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6507] <... exit_group resumed>) = ? [pid 6507] +++ exited with 0 +++ [pid 6508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6506] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6509] set_robust_list(0x55555565f660, 24 [pid 6508] <... prctl resumed>) = 0 [pid 6509] <... set_robust_list resumed>) = 0 [pid 6506] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6504, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6508] setpgid(0, 0 [pid 6506] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6509] <... prctl resumed>) = 0 [pid 6506] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6509] setpgid(0, 0 [pid 6508] <... setpgid resumed>) = 0 [pid 6506] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6510 attached [pid 6509] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6510] set_robust_list(0x55555565f660, 24 [pid 6509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6506] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6510 ./strace-static-x86_64: Process 6511 attached [pid 6510] <... set_robust_list resumed>) = 0 [pid 6509] <... openat resumed>) = 3 [pid 6508] <... openat resumed>) = 3 [pid 6506] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6512 attached [pid 6511] set_robust_list(0x55555565f660, 24 [pid 6510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6509] write(3, "1000", 4 [pid 6508] write(3, "1000", 4 [pid 6512] set_robust_list(0x55555565f660, 24 [pid 6511] <... set_robust_list resumed>) = 0 [pid 6510] <... prctl resumed>) = 0 [pid 6509] <... write resumed>) = 4 [pid 6508] <... write resumed>) = 4 [pid 6506] +++ exited with 0 +++ [pid 6512] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6512 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6511 [pid 6512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6510] setpgid(0, 0 [pid 6509] close(3 [pid 6508] close(3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6512] <... prctl resumed>) = 0 [pid 6510] <... setpgid resumed>) = 0 [pid 6509] <... close resumed>) = 0 [pid 6508] <... close resumed>) = 0 [pid 6512] setpgid(0, 0 [pid 6511] <... prctl resumed>) = 0 [pid 6510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6509] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6508] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6511] setpgid(0, 0 [pid 6512] <... setpgid resumed>) = 0 [pid 6511] <... setpgid resumed>) = 0 [pid 6510] <... openat resumed>) = 3 [pid 6509] <... openat resumed>) = 3 [pid 6508] <... openat resumed>) = 3 [pid 6512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6510] write(3, "1000", 4 [pid 6512] <... openat resumed>) = 3 [pid 6511] write(3, "1000", 4 [pid 6510] <... write resumed>) = 4 [pid 6509] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6508] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6511] <... write resumed>) = 4 [pid 6510] close(3 [pid 6509] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6508] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6512] write(3, "1000", 4) = 4 [pid 6511] close(3 [pid 6510] <... close resumed>) = 0 [pid 6509] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6508] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6512] close(3 [pid 6511] <... close resumed>) = 0 [pid 6510] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6509] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6508] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6512] <... close resumed>) = 0 ./strace-static-x86_64: Process 6513 attached [pid 6512] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6511] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6510] <... openat resumed>) = 3 [pid 6509] exit_group(0 [pid 6508] exit_group(0 [pid 6509] <... exit_group resumed>) = ? [pid 6513] set_robust_list(0x55555565f660, 24 [pid 6512] <... openat resumed>) = 3 [pid 6511] <... openat resumed>) = 3 [pid 6510] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6509] +++ exited with 0 +++ [pid 6508] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6513 [pid 6513] <... set_robust_list resumed>) = 0 [pid 6512] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6510] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6511] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 6511] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6511] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6512] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6510] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6513] <... prctl resumed>) = 0 [pid 6512] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6510] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6513] setpgid(0, 0./strace-static-x86_64: Process 6514 attached ) = 0 [pid 6511] exit_group(0 [pid 6510] exit_group(0 [pid 6512] exit_group(0) = ? [pid 6514] set_robust_list(0x55555565f660, 24 [pid 6511] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6514 [pid 6514] <... set_robust_list resumed>) = 0 [pid 6513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6512] +++ exited with 0 +++ [pid 6511] +++ exited with 0 +++ [pid 6514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6510] <... exit_group resumed>) = ? [pid 6508] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6512, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6514] <... prctl resumed>) = 0 [pid 6514] setpgid(0, 0 [pid 6513] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6514] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6513] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6516 attached ./strace-static-x86_64: Process 6515 attached [pid 6514] <... openat resumed>) = 3 [pid 6513] close(3 [pid 6510] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6516] set_robust_list(0x55555565f660, 24) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6515 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6516 [pid 6516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6515] set_robust_list(0x55555565f660, 24 [pid 6514] write(3, "1000", 4 [pid 6513] <... close resumed>) = 0 [pid 6516] <... prctl resumed>) = 0 [pid 6516] setpgid(0, 0 [pid 6514] <... write resumed>) = 4 [pid 6516] <... setpgid resumed>) = 0 [pid 6516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6515] <... set_robust_list resumed>) = 0 [pid 6514] close(3 [pid 6513] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6516] <... openat resumed>) = 3 [pid 6515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6514] <... close resumed>) = 0 [pid 6514] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6517 attached [pid 6516] write(3, "1000", 4 [pid 6517] set_robust_list(0x55555565f660, 24 [pid 6516] <... write resumed>) = 4 [pid 6515] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6517 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6517] <... set_robust_list resumed>) = 0 [pid 6516] close(3 [pid 6513] <... openat resumed>) = 3 [pid 6517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6516] <... close resumed>) = 0 [pid 6515] setpgid(0, 0 [pid 6516] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6517] <... prctl resumed>) = 0 [pid 6517] setpgid(0, 0 [pid 6516] <... openat resumed>) = 3 [pid 6515] <... setpgid resumed>) = 0 [pid 6514] <... openat resumed>) = 3 [pid 6513] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6517] <... setpgid resumed>) = 0 [pid 6517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6516] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6513] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6518 attached [pid 6517] <... openat resumed>) = 3 [pid 6516] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6515] <... openat resumed>) = 3 [pid 6514] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6513] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6516] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6513] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6518] set_robust_list(0x55555565f660, 24 [pid 6517] write(3, "1000", 4 [pid 6516] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6515] write(3, "1000", 4 [pid 6514] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6513] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6518 [pid 6518] <... set_robust_list resumed>) = 0 [pid 6517] <... write resumed>) = 4 [pid 6516] exit_group(0 [pid 6515] <... write resumed>) = 4 [pid 6514] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6513] <... exit_group resumed>) = ? [pid 6518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6517] close(3 [pid 6516] <... exit_group resumed>) = ? [pid 6515] close(3 [pid 6514] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6513] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6517] <... close resumed>) = 0 [pid 6518] <... prctl resumed>) = 0 [pid 6515] <... close resumed>) = 0 [pid 6514] exit_group(0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6518] setpgid(0, 0 [pid 6517] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... restart_syscall resumed>) = 0 [pid 6518] <... setpgid resumed>) = 0 [pid 6515] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6514] <... exit_group resumed>) = ? [pid 6518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6514] +++ exited with 0 +++ [pid 6515] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6519 attached [pid 6519] set_robust_list(0x55555565f660, 24 [pid 6518] <... openat resumed>) = 3 [pid 6517] <... openat resumed>) = 3 [pid 6516] +++ exited with 0 +++ [pid 6515] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6519] <... set_robust_list resumed>) = 0 [pid 6517] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6515] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6519 [pid 6518] write(3, "1000", 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6517] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6515] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6519] <... prctl resumed>) = 0 [pid 6518] <... write resumed>) = 4 [pid 6517] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6515] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6519] setpgid(0, 0 [pid 6518] close(3 [pid 6517] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6520 attached [pid 6518] <... close resumed>) = 0 ./strace-static-x86_64: Process 6521 attached [pid 6520] set_robust_list(0x55555565f660, 24 [pid 6519] <... setpgid resumed>) = 0 [pid 6518] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6517] exit_group(0 [pid 6515] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6520 [pid 6521] set_robust_list(0x55555565f660, 24 [pid 6520] <... set_robust_list resumed>) = 0 [pid 6519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6521] <... set_robust_list resumed>) = 0 [pid 6520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6518] <... openat resumed>) = 3 [pid 6517] <... exit_group resumed>) = ? [pid 6515] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6521 [pid 6521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6520] <... prctl resumed>) = 0 [pid 6521] <... prctl resumed>) = 0 [pid 6520] setpgid(0, 0 [pid 6521] setpgid(0, 0 [pid 6520] <... setpgid resumed>) = 0 [pid 6519] <... openat resumed>) = 3 [pid 6518] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6521] <... setpgid resumed>) = 0 [pid 6520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6518] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6519] write(3, "1000", 4) = 4 [pid 6518] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6517] +++ exited with 0 +++ [pid 6515] +++ exited with 0 +++ [pid 6519] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6520] <... openat resumed>) = 3 [pid 6519] <... close resumed>) = 0 [pid 6521] <... openat resumed>) = 3 [pid 6520] write(3, "1000", 4 [pid 6519] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6518] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6521] write(3, "1000", 4 [pid 6520] <... write resumed>) = 4 [pid 6519] <... openat resumed>) = 3 [pid 6518] exit_group(0 [pid 6521] <... write resumed>) = 4 [pid 6520] close(3 [pid 6519] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6518] <... exit_group resumed>) = ? [pid 6521] close(3 [pid 6520] <... close resumed>) = 0 [pid 6519] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6519] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6522 attached [pid 6521] <... close resumed>) = 0 [pid 6520] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6519] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6518] +++ exited with 0 +++ ./strace-static-x86_64: Process 6523 attached [pid 6522] set_robust_list(0x55555565f660, 24 [pid 6521] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6520] <... openat resumed>) = 3 [pid 6519] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6522 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6523] set_robust_list(0x55555565f660, 24 [pid 6522] <... set_robust_list resumed>) = 0 [pid 6523] <... set_robust_list resumed>) = 0 [pid 6521] <... openat resumed>) = 3 [pid 6520] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6519] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6523 [pid 6522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6521] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6520] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6522] <... prctl resumed>) = 0 [pid 6521] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6520] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6522] setpgid(0, 0 [pid 6521] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6520] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6522] <... setpgid resumed>) = 0 [pid 6521] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6520] exit_group(0 [pid 6519] +++ exited with 0 +++ [pid 6523] <... prctl resumed>) = 0 [pid 6522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6521] exit_group(0 [pid 6520] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6524 attached [pid 6523] setpgid(0, 0 [pid 6521] <... exit_group resumed>) = ? [pid 6523] <... setpgid resumed>) = 0 [pid 6524] set_robust_list(0x55555565f660, 24 [pid 6523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6522] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6524 [pid 6524] <... set_robust_list resumed>) = 0 [pid 6524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6523] <... openat resumed>) = 3 [pid 6522] write(3, "1000", 4 [pid 6521] +++ exited with 0 +++ [pid 6520] +++ exited with 0 +++ [pid 6524] <... prctl resumed>) = 0 [pid 6523] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6522] <... write resumed>) = 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6524] setpgid(0, 0 [pid 6523] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6523] close(3 [pid 6522] close(3 [pid 6523] <... close resumed>) = 0 [pid 6524] <... setpgid resumed>) = 0 [pid 6522] <... close resumed>) = 0 [pid 6523] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6523] <... openat resumed>) = 3 [pid 6522] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6523] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6525 attached [pid 6524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6522] <... openat resumed>) = 3 [pid 6522] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6525] set_robust_list(0x55555565f660, 24 [pid 6524] <... openat resumed>) = 3 [pid 6523] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6522] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6525 [pid 6523] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6522] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6525] <... set_robust_list resumed>) = 0 [pid 6524] write(3, "1000", 4 [pid 6523] exit_group(0 [pid 6522] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6524] <... write resumed>) = 4 [pid 6522] exit_group(0 [pid 6525] <... prctl resumed>) = 0 [pid 6524] close(3 [pid 6523] <... exit_group resumed>) = ? [pid 6525] setpgid(0, 0 [pid 6524] <... close resumed>) = 0 [pid 6523] +++ exited with 0 +++ [pid 6525] <... setpgid resumed>) = 0 [pid 6524] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6526 attached [pid 6525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6522] <... exit_group resumed>) = ? [pid 6525] <... openat resumed>) = 3 [pid 6524] <... openat resumed>) = 3 [pid 6524] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6527 attached [pid 6526] set_robust_list(0x55555565f660, 24 [pid 6525] write(3, "1000", 4 [pid 6522] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6526] <... set_robust_list resumed>) = 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 6527] set_robust_list(0x55555565f660, 24 [pid 6525] <... write resumed>) = 4 [pid 6524] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6526 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6527 [pid 6527] <... set_robust_list resumed>) = 0 [pid 6526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6525] close(3 [pid 6524] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6525] <... close resumed>) = 0 [pid 6524] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6527] <... prctl resumed>) = 0 [pid 6525] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6524] exit_group(0 [pid 6526] <... prctl resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6527] setpgid(0, 0 [pid 6525] <... openat resumed>) = 3 [pid 6524] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6527] <... setpgid resumed>) = 0 [pid 6525] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6525] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6527] <... openat resumed>) = 3 [pid 6525] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6524] +++ exited with 0 +++ [pid 6526] setpgid(0, 0 [pid 6525] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6526] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6528 attached [pid 6527] write(3, "1000", 4 [pid 6525] exit_group(0 [pid 6528] set_robust_list(0x55555565f660, 24 [pid 6527] <... write resumed>) = 4 [pid 6526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6528 ./strace-static-x86_64: Process 6529 attached [pid 6528] <... set_robust_list resumed>) = 0 [pid 6527] close(3 [pid 6525] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6529] set_robust_list(0x55555565f660, 24 [pid 6528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6527] <... close resumed>) = 0 [pid 6526] <... openat resumed>) = 3 [pid 6525] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6529 [pid 6527] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6529] <... set_robust_list resumed>) = 0 [pid 6528] <... prctl resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6528] setpgid(0, 0 [pid 6527] <... openat resumed>) = 3 [pid 5064] <... restart_syscall resumed>) = 0 [pid 6527] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6530 attached [pid 6529] <... prctl resumed>) = 0 [pid 6528] <... setpgid resumed>) = 0 [pid 6526] write(3, "1000", 4 [pid 6530] set_robust_list(0x55555565f660, 24 [pid 6527] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6526] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6530 [pid 6528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6530] <... set_robust_list resumed>) = 0 [pid 6529] setpgid(0, 0 [pid 6527] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6526] close(3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6529] <... setpgid resumed>) = 0 [pid 6528] <... openat resumed>) = 3 [pid 6527] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6526] <... close resumed>) = 0 [pid 6530] <... prctl resumed>) = 0 [pid 6527] exit_group(0 [pid 6526] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6530] setpgid(0, 0 [pid 6527] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6531 attached [pid 6529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6530] <... setpgid resumed>) = 0 [pid 6528] write(3, "1000", 4 [pid 6526] <... openat resumed>) = 3 [pid 6531] set_robust_list(0x55555565f660, 24 [pid 6530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6528] <... write resumed>) = 4 [pid 6527] +++ exited with 0 +++ [pid 6526] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6531] <... set_robust_list resumed>) = 0 [pid 6530] <... openat resumed>) = 3 [pid 6528] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6531 [pid 6530] write(3, "1000", 4 [pid 6528] <... close resumed>) = 0 [pid 6526] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6530] <... write resumed>) = 4 [pid 6528] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6526] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6530] close(3 [pid 6528] <... openat resumed>) = 3 [pid 6526] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6532 attached [pid 6531] <... prctl resumed>) = 0 [pid 6530] <... close resumed>) = 0 [pid 6529] <... openat resumed>) = 3 [pid 6528] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6526] exit_group(0 [pid 6532] set_robust_list(0x55555565f660, 24 [pid 6531] setpgid(0, 0 [pid 6530] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6529] write(3, "1000", 4 [pid 6528] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6526] <... exit_group resumed>) = ? [pid 6532] <... set_robust_list resumed>) = 0 [pid 6531] <... setpgid resumed>) = 0 [pid 6530] <... openat resumed>) = 3 [pid 6529] <... write resumed>) = 4 [pid 6528] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6532 [pid 6532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6530] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6529] close(3 [pid 6528] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6530] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6528] exit_group(0 [pid 6532] <... prctl resumed>) = 0 [pid 6530] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6529] <... close resumed>) = 0 [pid 6531] <... openat resumed>) = 3 [pid 6532] setpgid(0, 0 [pid 6529] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6528] <... exit_group resumed>) = ? [pid 6526] +++ exited with 0 +++ [pid 6530] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6532] <... setpgid resumed>) = 0 [pid 6531] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6530] exit_group(0 [pid 6529] <... openat resumed>) = 3 [pid 6531] <... write resumed>) = 4 [pid 6530] <... exit_group resumed>) = ? [pid 6532] <... openat resumed>) = 3 [pid 6531] close(3 [pid 6529] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6528] +++ exited with 0 +++ [pid 6532] write(3, "1000", 4 [pid 6529] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6532] <... write resumed>) = 4 [pid 6531] <... close resumed>) = 0 [pid 6529] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6532] close(3 [pid 6529] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... restart_syscall resumed>) = 0 [pid 6532] <... close resumed>) = 0 [pid 6531] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6529] exit_group(0 [pid 6532] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6529] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6532] <... openat resumed>) = 3 [pid 6531] <... openat resumed>) = 3 [pid 6530] +++ exited with 0 +++ [pid 6529] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6533 attached [pid 6532] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6531] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6534 attached [pid 6534] set_robust_list(0x55555565f660, 24 [pid 6533] set_robust_list(0x55555565f660, 24 [pid 6532] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6531] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6533 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6534 [pid 6534] <... set_robust_list resumed>) = 0 [pid 6533] <... set_robust_list resumed>) = 0 [pid 6532] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6531] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6532] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6531] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6534] <... prctl resumed>) = 0 [pid 6531] exit_group(0 [pid 6532] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6534] setpgid(0, 0 [pid 6533] <... prctl resumed>) = 0 [pid 6532] <... exit_group resumed>) = ? [pid 6531] <... exit_group resumed>) = ? [pid 6534] <... setpgid resumed>) = 0 [pid 6534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6535 attached [pid 6534] write(3, "1000", 4 [pid 6535] set_robust_list(0x55555565f660, 24 [pid 6534] <... write resumed>) = 4 [pid 6535] <... set_robust_list resumed>) = 0 [pid 6534] close(3 [pid 6535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6534] <... close resumed>) = 0 [pid 6531] +++ exited with 0 +++ [pid 6533] setpgid(0, 0 [pid 6534] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6535] <... prctl resumed>) = 0 [pid 6534] <... openat resumed>) = 3 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6535] setpgid(0, 0 [pid 6532] +++ exited with 0 +++ [pid 6533] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6535] <... setpgid resumed>) = 0 [pid 6534] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6534] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... restart_syscall resumed>) = 0 [pid 6535] <... openat resumed>) = 3 [pid 6534] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6536 attached [pid 6533] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6535 [pid 6536] set_robust_list(0x55555565f660, 24 [pid 6535] write(3, "1000", 4 [pid 6534] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] write(3, "1000", 4./strace-static-x86_64: Process 6537 attached [pid 6536] <... set_robust_list resumed>) = 0 [pid 6535] <... write resumed>) = 4 [pid 6534] exit_group(0 [pid 6533] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6536 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6537] set_robust_list(0x55555565f660, 24 [pid 6536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6535] close(3 [pid 6534] <... exit_group resumed>) = ? [pid 6533] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6537 [pid 6537] <... set_robust_list resumed>) = 0 [pid 6536] <... prctl resumed>) = 0 [pid 6535] <... close resumed>) = 0 [pid 6533] <... close resumed>) = 0 [pid 6537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6536] setpgid(0, 0 [pid 6535] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6533] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6537] <... prctl resumed>) = 0 [pid 6536] <... setpgid resumed>) = 0 [pid 6535] <... openat resumed>) = 3 [pid 6533] <... openat resumed>) = 3 [pid 6537] setpgid(0, 0 [pid 6536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6534] +++ exited with 0 +++ ./strace-static-x86_64: Process 6538 attached [pid 6537] <... setpgid resumed>) = 0 [pid 6535] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6536] <... openat resumed>) = 3 [pid 6533] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6538] set_robust_list(0x55555565f660, 24 [pid 6535] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6538] <... set_robust_list resumed>) = 0 [pid 6536] write(3, "1000", 4 [pid 6533] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6535] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6538 [pid 6538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6536] <... write resumed>) = 4 [pid 6535] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6538] <... prctl resumed>) = 0 [pid 6537] <... openat resumed>) = 3 [pid 6536] close(3 [pid 6535] exit_group(0 [pid 6533] exit_group(0 [pid 6538] setpgid(0, 0 [pid 6533] <... exit_group resumed>) = ? [pid 6538] <... setpgid resumed>) = 0 [pid 6537] write(3, "1000", 4 [pid 6536] <... close resumed>) = 0 [pid 6535] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6539 attached [pid 6538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6537] <... write resumed>) = 4 [pid 6536] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6533] +++ exited with 0 +++ [pid 6537] close(3 [pid 6539] set_robust_list(0x55555565f660, 24 [pid 6537] <... close resumed>) = 0 [pid 6536] <... openat resumed>) = 3 [pid 6538] <... openat resumed>) = 3 [pid 6539] <... set_robust_list resumed>) = 0 [pid 6537] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6536] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6535] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6539 [pid 6539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6538] write(3, "1000", 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6539] <... prctl resumed>) = 0 [pid 6538] <... write resumed>) = 4 [pid 6537] <... openat resumed>) = 3 [pid 6536] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6539] setpgid(0, 0 [pid 6538] close(3 [pid 6537] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6536] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6539] <... setpgid resumed>) = 0 [pid 6538] <... close resumed>) = 0 [pid 6537] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6536] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6540 attached [pid 6539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6538] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6537] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6540] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6540 [pid 6540] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6541 attached [pid 6540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6537] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6536] exit_group(0 [pid 6541] set_robust_list(0x55555565f660, 24 [pid 6540] <... prctl resumed>) = 0 [pid 6538] <... openat resumed>) = 3 [pid 6541] <... set_robust_list resumed>) = 0 [pid 6539] <... openat resumed>) = 3 [pid 6538] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6537] exit_group(0 [pid 6536] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6541 [pid 6540] setpgid(0, 0 [pid 6541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6539] write(3, "1000", 4 [pid 6538] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6537] <... exit_group resumed>) = ? [pid 6541] <... prctl resumed>) = 0 [pid 6540] <... setpgid resumed>) = 0 [pid 6539] <... write resumed>) = 4 [pid 6538] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6541] setpgid(0, 0 [pid 6539] close(3 [pid 6538] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6541] <... setpgid resumed>) = 0 [pid 6540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6539] <... close resumed>) = 0 [pid 6538] exit_group(0 [pid 6536] +++ exited with 0 +++ [pid 6541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6539] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6538] <... exit_group resumed>) = ? [pid 6537] +++ exited with 0 +++ [pid 6541] <... openat resumed>) = 3 [pid 6540] <... openat resumed>) = 3 [pid 6539] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6537, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6541] write(3, "1000", 4 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6541] <... write resumed>) = 4 [pid 6539] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 6541] close(3 [pid 6540] write(3, "1000", 4 [pid 6539] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6538] +++ exited with 0 +++ [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6541] <... close resumed>) = 0 [pid 6540] <... write resumed>) = 4 [pid 6539] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6541] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6540] close(3 [pid 6539] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6541] <... openat resumed>) = 3 [pid 6539] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6540] <... close resumed>) = 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6541] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6539] <... exit_group resumed>) = ? [pid 6541] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6543 attached ./strace-static-x86_64: Process 6542 attached [pid 6541] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6540] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6543] set_robust_list(0x55555565f660, 24 [pid 6542] set_robust_list(0x55555565f660, 24 [pid 6541] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6540] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6542 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6543] <... set_robust_list resumed>) = 0 [pid 6542] <... set_robust_list resumed>) = 0 [pid 6541] exit_group(0 [pid 6540] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6543 [pid 6543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6540] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6539] +++ exited with 0 +++ [pid 6543] <... prctl resumed>) = 0 [pid 6542] <... prctl resumed>) = 0 [pid 6540] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6544 attached [pid 6543] setpgid(0, 0 [pid 6542] setpgid(0, 0 [pid 6541] <... exit_group resumed>) = ? [pid 6540] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6543] <... setpgid resumed>) = 0 [pid 6542] <... setpgid resumed>) = 0 [pid 6540] exit_group(0 [pid 6543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6544] set_robust_list(0x55555565f660, 24 [pid 6543] <... openat resumed>) = 3 [pid 6541] +++ exited with 0 +++ [pid 6540] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6544 [pid 6544] <... set_robust_list resumed>) = 0 [pid 6543] write(3, "1000", 4 [pid 6542] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6542] write(3, "1000", 4 [pid 5061] <... restart_syscall resumed>) = 0 [pid 6544] <... prctl resumed>) = 0 [pid 6543] <... write resumed>) = 4 [pid 6542] <... write resumed>) = 4 [pid 6540] +++ exited with 0 +++ [pid 6544] setpgid(0, 0 [pid 6543] close(3 [pid 6542] close(3 [pid 6544] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6540, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6543] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6542] <... close resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6543] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6544] <... openat resumed>) = 3 [pid 6543] <... openat resumed>) = 3 [pid 6542] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6544] write(3, "1000", 4 [pid 6543] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6542] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6543] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6544] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6545 [pid 6544] close(3./strace-static-x86_64: Process 6545 attached ./strace-static-x86_64: Process 6547 attached ./strace-static-x86_64: Process 6546 attached [pid 6545] set_robust_list(0x55555565f660, 24 [pid 6544] <... close resumed>) = 0 [pid 6543] exit_group(0 [pid 6542] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6547] set_robust_list(0x55555565f660, 24 [pid 6546] set_robust_list(0x55555565f660, 24 [pid 6545] <... set_robust_list resumed>) = 0 [pid 6544] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6543] <... exit_group resumed>) = ? [pid 6542] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6547 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6546 [pid 6547] <... set_robust_list resumed>) = 0 [pid 6546] <... set_robust_list resumed>) = 0 [pid 6545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6544] <... openat resumed>) = 3 [pid 6542] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6543] +++ exited with 0 +++ [pid 6542] exit_group(0 [pid 6547] <... prctl resumed>) = 0 [pid 6546] <... prctl resumed>) = 0 [pid 6545] <... prctl resumed>) = 0 [pid 6544] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6547] setpgid(0, 0 [pid 6546] setpgid(0, 0 [pid 6545] setpgid(0, 0 [pid 6544] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6547] <... setpgid resumed>) = 0 [pid 6546] <... setpgid resumed>) = 0 [pid 6545] <... setpgid resumed>) = 0 [pid 6544] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6542] <... exit_group resumed>) = ? [pid 6546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6544] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6546] <... openat resumed>) = 3 [pid 6545] <... openat resumed>) = 3 [pid 6544] exit_group(0 [pid 6542] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6547] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6547] write(3, "1000", 4 [pid 6546] write(3, "1000", 4 [pid 6545] write(3, "1000", 4 [pid 6544] <... exit_group resumed>) = ? [pid 6547] <... write resumed>) = 4 [pid 6546] <... write resumed>) = 4 [pid 6545] <... write resumed>) = 4 [pid 6547] close(3 [pid 6546] close(3 [pid 6545] close(3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6547] <... close resumed>) = 0 [pid 6546] <... close resumed>) = 0 [pid 6544] +++ exited with 0 +++ [pid 6547] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6546] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6545] <... close resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6548 attached [pid 6547] <... openat resumed>) = 3 [pid 6545] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6548 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6547] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6547] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6549 attached [pid 6547] exit_group(0 [pid 6549] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6550 attached [pid 6548] set_robust_list(0x55555565f660, 24 [pid 6547] <... exit_group resumed>) = ? [pid 6546] <... openat resumed>) = 3 [pid 6545] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6549 [pid 6545] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6550] set_robust_list(0x55555565f660, 24 [pid 6549] <... set_robust_list resumed>) = 0 [pid 6548] <... set_robust_list resumed>) = 0 [pid 6546] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6545] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6550 [pid 6550] <... set_robust_list resumed>) = 0 [pid 6549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6546] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6546] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6545] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6550] <... prctl resumed>) = 0 [pid 6549] <... prctl resumed>) = 0 [pid 6548] <... prctl resumed>) = 0 [pid 6546] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6545] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6549] setpgid(0, 0 [pid 6548] setpgid(0, 0 [pid 6546] exit_group(0 [pid 6545] exit_group(0 [pid 6550] setpgid(0, 0 [pid 6549] <... setpgid resumed>) = 0 [pid 6548] <... setpgid resumed>) = 0 [pid 6547] +++ exited with 0 +++ [pid 6546] <... exit_group resumed>) = ? [pid 6545] <... exit_group resumed>) = ? [pid 6550] <... setpgid resumed>) = 0 [pid 6549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6546] +++ exited with 0 +++ [pid 6545] +++ exited with 0 +++ [pid 6550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6549] <... openat resumed>) = 3 [pid 6548] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6547, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6550] <... openat resumed>) = 3 [pid 6549] write(3, "1000", 4 [pid 6548] write(3, "1000", 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6550] write(3, "1000", 4 [pid 6549] <... write resumed>) = 4 [pid 6548] <... write resumed>) = 4 [pid 6550] <... write resumed>) = 4 [pid 6549] close(3 [pid 6550] close(3 [pid 6549] <... close resumed>) = 0 [pid 6550] <... close resumed>) = 0 [pid 6549] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6550] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6549] <... openat resumed>) = 3 [pid 6550] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6550] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6552 attached ./strace-static-x86_64: Process 6551 attached [pid 6549] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6548] close(3 [pid 6552] set_robust_list(0x55555565f660, 24 [pid 6551] set_robust_list(0x55555565f660, 24 [pid 6550] exit_group(0 [pid 6549] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6548] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6551 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6552 [pid 6552] <... set_robust_list resumed>) = 0 [pid 6551] <... set_robust_list resumed>) = 0 [pid 6550] <... exit_group resumed>) = ? [pid 6549] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6548] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6549] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6551] <... prctl resumed>) = 0 [pid 6550] +++ exited with 0 +++ [pid 6549] exit_group(0 [pid 6552] <... prctl resumed>) = 0 [pid 6551] setpgid(0, 0) = 0 [pid 6549] <... exit_group resumed>) = ? [pid 6551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6550, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6552] setpgid(0, 0 [pid 6548] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6552] <... setpgid resumed>) = 0 [pid 6548] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6554 ./strace-static-x86_64: Process 6554 attached [pid 6552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6551] <... openat resumed>) = 3 [pid 6549] +++ exited with 0 +++ [pid 6548] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6554] set_robust_list(0x55555565f660, 24 [pid 6551] write(3, "1000", 4 [pid 6548] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6554] <... set_robust_list resumed>) = 0 [pid 6552] <... openat resumed>) = 3 [pid 6551] <... write resumed>) = 4 [pid 6548] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6551] close(3 [pid 6548] exit_group(0 [pid 6554] <... prctl resumed>) = 0 [pid 6551] <... close resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6554] setpgid(0, 0 [pid 6552] write(3, "1000", 4 [pid 6551] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6548] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6555 attached [pid 6551] <... openat resumed>) = 3 [pid 6555] set_robust_list(0x55555565f660, 24 [pid 6554] <... setpgid resumed>) = 0 [pid 6552] <... write resumed>) = 4 [pid 6555] <... set_robust_list resumed>) = 0 [pid 6554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6551] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6556 attached [pid 6555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6554] <... openat resumed>) = 3 [pid 6552] close(3 [pid 6551] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6555 [pid 6556] set_robust_list(0x55555565f660, 24 [pid 6555] <... prctl resumed>) = 0 [pid 6552] <... close resumed>) = 0 [pid 6551] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6556 [pid 6554] write(3, "1000", 4 [pid 6556] <... set_robust_list resumed>) = 0 [pid 6555] setpgid(0, 0 [pid 6554] <... write resumed>) = 4 [pid 6552] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6551] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6548] +++ exited with 0 +++ [pid 6556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6555] <... setpgid resumed>) = 0 [pid 6554] close(3 [pid 6552] <... openat resumed>) = 3 [pid 6551] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6556] <... prctl resumed>) = 0 [pid 6555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6554] <... close resumed>) = 0 [pid 6552] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6551] <... exit_group resumed>) = ? [pid 6554] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6552] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6552] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6556] setpgid(0, 0 [pid 6552] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... restart_syscall resumed>) = 0 [pid 6556] <... setpgid resumed>) = 0 [pid 6555] <... openat resumed>) = 3 [pid 6554] <... openat resumed>) = 3 [pid 6552] exit_group(0) = ? [pid 6556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6555] write(3, "1000", 4 [pid 6556] <... openat resumed>) = 3 [pid 6555] <... write resumed>) = 4 [pid 6554] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6551] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6555] close(3 [pid 6554] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6556] write(3, "1000", 4 [pid 6555] <... close resumed>) = 0 [pid 6554] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6552] +++ exited with 0 +++ [pid 6554] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6555] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6554] exit_group(0 [pid 6556] <... write resumed>) = 4 [pid 6556] close(3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6556] <... close resumed>) = 0 [pid 6556] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6555] <... openat resumed>) = 3 [pid 5061] <... restart_syscall resumed>) = 0 [pid 6555] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6554] <... exit_group resumed>) = ? [pid 6555] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6556] <... openat resumed>) = 3 [pid 6556] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6554] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6558 attached ./strace-static-x86_64: Process 6557 attached [pid 6556] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6555] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6557 [pid 6558] set_robust_list(0x55555565f660, 24 [pid 6556] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6555] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 6558] <... set_robust_list resumed>) = 0 [pid 6557] set_robust_list(0x55555565f660, 24 [pid 6556] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6555] exit_group(0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6558 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6557] <... set_robust_list resumed>) = 0 [pid 6556] exit_group(0 [pid 6555] <... exit_group resumed>) = ? [pid 6556] <... exit_group resumed>) = ? [ 86.913027][ T9] cfg80211: failed to load regulatory.db ./strace-static-x86_64: Process 6559 attached [pid 6558] <... prctl resumed>) = 0 [pid 6557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6555] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6559] set_robust_list(0x55555565f660, 24 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6559 ./strace-static-x86_64: Process 6560 attached [pid 6559] <... set_robust_list resumed>) = 0 [pid 6558] setpgid(0, 0 [pid 6557] <... prctl resumed>) = 0 [pid 6560] set_robust_list(0x55555565f660, 24 [pid 6559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6558] <... setpgid resumed>) = 0 [pid 6557] setpgid(0, 0 [pid 6560] <... set_robust_list resumed>) = 0 [pid 6559] <... prctl resumed>) = 0 [pid 6556] +++ exited with 0 +++ [pid 6560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6559] setpgid(0, 0 [pid 6558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6557] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6556, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6559] <... setpgid resumed>) = 0 [pid 6557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6560] <... prctl resumed>) = 0 [pid 6559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6558] <... openat resumed>) = 3 [pid 6557] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6560 ./strace-static-x86_64: Process 6561 attached [pid 6560] setpgid(0, 0 [pid 6559] <... openat resumed>) = 3 [pid 6558] write(3, "1000", 4 [pid 6561] set_robust_list(0x55555565f660, 24 [pid 6560] <... setpgid resumed>) = 0 [pid 6559] write(3, "1000", 4 [pid 6558] <... write resumed>) = 4 [pid 6557] write(3, "1000", 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6561 [pid 6561] <... set_robust_list resumed>) = 0 [pid 6561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6559] <... write resumed>) = 4 [pid 6557] <... write resumed>) = 4 [pid 6561] <... prctl resumed>) = 0 [pid 6560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6559] close(3 [pid 6558] close(3 [pid 6557] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6561] setpgid(0, 0 [pid 6559] <... close resumed>) = 0 [pid 6560] <... openat resumed>) = 3 [pid 6558] <... close resumed>) = 0 [pid 6558] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6558] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6558] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6559] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6558] exit_group(0) = ? [pid 6561] <... setpgid resumed>) = 0 [pid 6557] <... close resumed>) = 0 [pid 6561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6560] write(3, "1000", 4 [pid 6559] <... openat resumed>) = 3 [pid 6557] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6562 attached [pid 6561] <... openat resumed>) = 3 [pid 6560] <... write resumed>) = 4 [pid 6559] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6558] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6562 [pid 6560] close(3 [pid 6557] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6560] <... close resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6562] set_robust_list(0x55555565f660, 24 [pid 6560] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... restart_syscall resumed>) = 0 [pid 6562] <... set_robust_list resumed>) = 0 [pid 6559] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6557] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6561] write(3, "1000", 4 [pid 6559] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6562] <... prctl resumed>) = 0 [pid 6561] <... write resumed>) = 4 [pid 6559] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6557] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6562] setpgid(0, 0 [pid 6560] <... openat resumed>) = 3 [pid 6562] <... setpgid resumed>) = 0 [pid 6562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6561] close(3 [pid 6559] exit_group(0 [pid 6557] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6560] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6562] <... openat resumed>) = 3 [pid 6561] <... close resumed>) = 0 [pid 6560] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6559] <... exit_group resumed>) = ? [pid 6557] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6563 attached [pid 6562] write(3, "1000", 4 [pid 6561] <... openat resumed>) = 3 [pid 6560] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6557] exit_group(0 [pid 6563] set_robust_list(0x55555565f660, 24 [pid 6562] <... write resumed>) = 4 [pid 6560] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6559] +++ exited with 0 +++ [pid 6562] close(3 [pid 6563] <... set_robust_list resumed>) = 0 [pid 6562] <... close resumed>) = 0 [pid 6561] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6560] exit_group(0 [pid 6557] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6563 [pid 6563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6562] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6560] <... exit_group resumed>) = ? [pid 6561] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6563] <... prctl resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6561] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6563] setpgid(0, 0 [pid 6561] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6563] <... setpgid resumed>) = 0 [pid 6562] <... openat resumed>) = 3 [pid 6560] +++ exited with 0 +++ [pid 6561] exit_group(0 [pid 6557] +++ exited with 0 +++ ./strace-static-x86_64: Process 6564 attached [pid 6563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6562] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6562] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6562] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6564] set_robust_list(0x55555565f660, 24 [pid 6563] <... openat resumed>) = 3 [pid 6562] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6564 [pid 6564] <... set_robust_list resumed>) = 0 [pid 6562] exit_group(0 [pid 6564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6562] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6563] write(3, "1000", 4 [pid 6564] <... prctl resumed>) = 0 [pid 6563] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6561] +++ exited with 0 +++ [pid 6563] close(3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6563] <... close resumed>) = 0 [pid 6564] setpgid(0, 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6565 attached ./strace-static-x86_64: Process 6566 attached [pid 6564] <... setpgid resumed>) = 0 [pid 6563] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] <... restart_syscall resumed>) = 0 [pid 6565] set_robust_list(0x55555565f660, 24 [pid 6566] set_robust_list(0x55555565f660, 24 [pid 6564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6563] <... openat resumed>) = 3 [pid 6562] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6565 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6566 [pid 6565] <... set_robust_list resumed>) = 0 [pid 6566] <... set_robust_list resumed>) = 0 [pid 6564] <... openat resumed>) = 3 [pid 6563] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6563] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6564] write(3, "1000", 4 [pid 6563] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6563] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6565] <... prctl resumed>) = 0 [pid 6566] <... prctl resumed>) = 0 [pid 6564] <... write resumed>) = 4 [pid 6563] exit_group(0./strace-static-x86_64: Process 6567 attached [pid 6565] setpgid(0, 0 [pid 6564] close(3 [pid 6563] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6567 [pid 6565] <... setpgid resumed>) = 0 [pid 6566] setpgid(0, 0) = 0 [pid 6566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6568 attached [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6568 [pid 6568] set_robust_list(0x55555565f660, 24 [pid 6565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6566] <... openat resumed>) = 3 [pid 6563] +++ exited with 0 +++ [pid 6564] <... close resumed>) = 0 [pid 6567] set_robust_list(0x55555565f660, 24 [pid 6568] <... set_robust_list resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6564] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6567] <... set_robust_list resumed>) = 0 [pid 6565] <... openat resumed>) = 3 [pid 6566] write(3, "1000", 4 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6568] <... prctl resumed>) = 0 [pid 6567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6566] <... write resumed>) = 4 [pid 6568] setpgid(0, 0 [pid 6566] close(3 [pid 6567] <... prctl resumed>) = 0 [pid 6564] <... openat resumed>) = 3 [pid 5064] <... restart_syscall resumed>) = 0 [pid 6568] <... setpgid resumed>) = 0 [pid 6567] setpgid(0, 0 [pid 6565] write(3, "1000", 4 [pid 6566] <... close resumed>) = 0 [pid 6564] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6566] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6567] <... setpgid resumed>) = 0 [pid 6565] <... write resumed>) = 4 [pid 6568] <... openat resumed>) = 3 [pid 6567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6565] close(3 [pid 6564] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6568] write(3, "1000", 4 [pid 6565] <... close resumed>) = 0 [pid 6566] <... openat resumed>) = 3 [pid 6568] <... write resumed>) = 4 [pid 6566] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6564] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6568] close(3 [pid 6565] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6566] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6568] <... close resumed>) = 0 [pid 6566] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6564] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6568] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6566] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6566] exit_group(0./strace-static-x86_64: Process 6569 attached [pid 6568] <... openat resumed>) = 3 [pid 6567] <... openat resumed>) = 3 [pid 6565] <... openat resumed>) = 3 [pid 6566] <... exit_group resumed>) = ? [pid 6564] exit_group(0 [pid 6569] set_robust_list(0x55555565f660, 24 [pid 6568] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6567] write(3, "1000", 4 [pid 6565] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6564] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6569 [pid 6569] <... set_robust_list resumed>) = 0 [pid 6568] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6567] <... write resumed>) = 4 [pid 6565] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6566] +++ exited with 0 +++ [pid 6569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6568] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6568] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6568] exit_group(0 [pid 6567] close(3 [pid 6565] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6569] <... prctl resumed>) = 0 [pid 6565] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6567] <... close resumed>) = 0 [pid 6568] <... exit_group resumed>) = ? [pid 6569] setpgid(0, 0 [pid 6568] +++ exited with 0 +++ [pid 6567] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6565] exit_group(0 [pid 6564] +++ exited with 0 +++ [pid 6569] <... setpgid resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6565] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6567] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6571 attached ./strace-static-x86_64: Process 6570 attached [pid 6569] <... openat resumed>) = 3 [pid 6571] set_robust_list(0x55555565f660, 24 [pid 6570] set_robust_list(0x55555565f660, 24 [pid 6571] <... set_robust_list resumed>) = 0 [pid 6570] <... set_robust_list resumed>) = 0 [pid 6571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6565] +++ exited with 0 +++ [pid 6567] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6567] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6571] <... prctl resumed>) = 0 [pid 6570] <... prctl resumed>) = 0 [pid 6569] write(3, "1000", 4 [pid 6567] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6571 [pid 6571] setpgid(0, 0 [pid 6570] setpgid(0, 0 [pid 6569] <... write resumed>) = 4 [pid 6571] <... setpgid resumed>) = 0 [pid 6570] <... setpgid resumed>) = 0 [pid 6569] close(3 [pid 6571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6569] <... close resumed>) = 0 [pid 6569] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6567] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6572 attached [pid 6571] <... openat resumed>) = 3 [pid 6570] <... openat resumed>) = 3 [pid 6569] <... openat resumed>) = 3 [pid 6567] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6570 [pid 6570] write(3, "1000", 4 [pid 6569] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6570] <... write resumed>) = 4 [pid 6572] set_robust_list(0x55555565f660, 24) = 0 [pid 6571] write(3, "1000", 4 [pid 6570] close(3 [pid 6569] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6572 [pid 6571] <... write resumed>) = 4 [pid 6570] <... close resumed>) = 0 [pid 6572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6571] close(3) = 0 [pid 6570] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6569] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6573 attached [pid 6572] <... prctl resumed>) = 0 [pid 6571] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6570] <... openat resumed>) = 3 [pid 6569] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6567] +++ exited with 0 +++ [pid 6572] setpgid(0, 0 [pid 6573] set_robust_list(0x55555565f660, 24 [pid 6569] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6573] <... set_robust_list resumed>) = 0 [pid 6572] <... setpgid resumed>) = 0 [pid 6571] <... openat resumed>) = 3 [pid 6570] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6569] <... exit_group resumed>) = ? [pid 6572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6570] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6573 [pid 6573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6572] <... openat resumed>) = 3 [pid 6571] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6570] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6573] <... prctl resumed>) = 0 [pid 6572] write(3, "1000", 4 [pid 6571] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6570] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6573] setpgid(0, 0 [pid 6572] <... write resumed>) = 4 [pid 6571] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6570] exit_group(0 [pid 6569] +++ exited with 0 +++ [pid 6572] close(3 [pid 6571] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6574 attached [pid 6573] <... setpgid resumed>) = 0 [pid 6572] <... close resumed>) = 0 [pid 6571] exit_group(0 [pid 6570] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6574] set_robust_list(0x55555565f660, 24 [pid 6573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6572] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6571] <... exit_group resumed>) = ? [pid 5064] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6573] <... openat resumed>) = 3 [pid 6574] <... set_robust_list resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6574 [pid 6573] write(3, "1000", 4 [pid 6572] <... openat resumed>) = 3 [pid 6571] +++ exited with 0 +++ [pid 6570] +++ exited with 0 +++ [pid 6574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6573] <... write resumed>) = 4 [pid 6572] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6574] <... prctl resumed>) = 0 [pid 6573] close(3 [pid 6572] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6575 attached [pid 6574] setpgid(0, 0 [pid 6573] <... close resumed>) = 0 [pid 6572] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6575] set_robust_list(0x55555565f660, 24 [pid 6574] <... setpgid resumed>) = 0 [pid 6573] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6572] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6576 attached [pid 6575] <... set_robust_list resumed>) = 0 [pid 6574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6573] <... openat resumed>) = 3 [pid 6572] exit_group(0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6575 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6576] set_robust_list(0x55555565f660, 24 [pid 6575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6575] setpgid(0, 0) = 0 [pid 6575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6577 attached [pid 6576] <... set_robust_list resumed>) = 0 [pid 6575] <... openat resumed>) = 3 [pid 6574] <... openat resumed>) = 3 [pid 6573] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6572] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6576 [pid 6577] set_robust_list(0x55555565f660, 24 [pid 6576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6575] write(3, "1000", 4 [pid 6574] write(3, "1000", 4 [pid 6573] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6577 [pid 6577] <... set_robust_list resumed>) = 0 [pid 6576] <... prctl resumed>) = 0 [pid 6575] <... write resumed>) = 4 [pid 6574] <... write resumed>) = 4 [pid 6573] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6576] setpgid(0, 0 [pid 6575] close(3 [pid 6574] close(3 [pid 6573] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6572] +++ exited with 0 +++ [pid 6577] <... prctl resumed>) = 0 [pid 6576] <... setpgid resumed>) = 0 [pid 6575] <... close resumed>) = 0 [pid 6574] <... close resumed>) = 0 [pid 6573] exit_group(0 [pid 6577] setpgid(0, 0 [pid 6576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6575] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6574] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6573] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6577] <... setpgid resumed>) = 0 [pid 6576] <... openat resumed>) = 3 [pid 6575] <... openat resumed>) = 3 [pid 6574] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6576] write(3, "1000", 4) = 4 [pid 6574] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6573] +++ exited with 0 +++ [pid 6576] close(3 [pid 6574] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6576] <... close resumed>) = 0 [pid 6575] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6574] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6578 attached [pid 6576] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6574] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6578] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6578 [pid 6578] <... set_robust_list resumed>) = 0 [pid 6578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6577] <... openat resumed>) = 3 [pid 6575] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6574] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6578] <... prctl resumed>) = 0 [pid 6576] <... openat resumed>) = 3 [pid 6575] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6574] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6578] setpgid(0, 0 [pid 6577] write(3, "1000", 4 [pid 6576] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6575] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6575] exit_group(0) = ? [pid 6576] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6578] <... setpgid resumed>) = 0 [pid 6577] <... write resumed>) = 4 [pid 6576] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6579 attached [pid 6577] close(3 [pid 6576] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6575] +++ exited with 0 +++ [pid 6574] +++ exited with 0 +++ [pid 6577] <... close resumed>) = 0 [pid 6576] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6579 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6579] set_robust_list(0x55555565f660, 24 [pid 6578] <... openat resumed>) = 3 [pid 6577] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6576] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6576] +++ exited with 0 +++ [pid 6578] write(3, "1000", 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6579] <... set_robust_list resumed>) = 0 [pid 6578] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6578] close(3) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6578] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6581 attached [pid 6579] <... prctl resumed>) = 0 [pid 6578] <... openat resumed>) = 3 [pid 6577] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6580 attached [pid 6581] set_robust_list(0x55555565f660, 24 [pid 6580] set_robust_list(0x55555565f660, 24 [pid 6581] <... set_robust_list resumed>) = 0 [pid 6580] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6582 attached [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6580 [pid 6580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6582] set_robust_list(0x55555565f660, 24 [pid 6579] setpgid(0, 0 [pid 6580] <... prctl resumed>) = 0 [pid 6581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6582] <... set_robust_list resumed>) = 0 [pid 6578] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6580] setpgid(0, 0 [pid 6579] <... setpgid resumed>) = 0 [pid 6578] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6580] <... setpgid resumed>) = 0 [pid 6581] <... prctl resumed>) = 0 [pid 6579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6578] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6577] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6582 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6581 [pid 6582] <... prctl resumed>) = 0 [pid 6577] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6581] setpgid(0, 0 [pid 6582] setpgid(0, 0 [pid 6580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6581] <... setpgid resumed>) = 0 [pid 6579] <... openat resumed>) = 3 [pid 6578] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6577] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6582] <... setpgid resumed>) = 0 [pid 6582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6579] write(3, "1000", 4 [pid 6578] exit_group(0 [pid 6577] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6579] <... write resumed>) = 4 [pid 6577] exit_group(0 [pid 6580] <... openat resumed>) = 3 [pid 6579] close(3 [pid 6578] <... exit_group resumed>) = ? [pid 6577] <... exit_group resumed>) = ? [pid 6582] <... openat resumed>) = 3 [pid 6581] <... openat resumed>) = 3 [pid 6579] <... close resumed>) = 0 [pid 6577] +++ exited with 0 +++ [pid 6580] write(3, "1000", 4 [pid 6579] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6582] write(3, "1000", 4 [pid 6580] <... write resumed>) = 4 [pid 6581] write(3, "1000", 4 [pid 6579] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6582] <... write resumed>) = 4 [pid 6580] close(3 [pid 6581] <... write resumed>) = 4 [pid 6578] +++ exited with 0 +++ [pid 6582] close(3 [pid 6580] <... close resumed>) = 0 [pid 6581] close(3 [pid 6579] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6582] <... close resumed>) = 0 [pid 6580] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6581] <... close resumed>) = 0 [pid 6579] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6579] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6581] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6579] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 6582] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6581] <... openat resumed>) = 3 [pid 6579] exit_group(0) = ? [pid 6580] <... openat resumed>) = 3 [pid 6582] <... openat resumed>) = 3 [pid 6581] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6580] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6581] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6582] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6579] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6582] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6580] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6581] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6583 attached [pid 6582] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6580] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6581] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6583] set_robust_list(0x55555565f660, 24 [pid 6582] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6584 ./strace-static-x86_64: Process 6584 attached [pid 6582] exit_group(0 [pid 6584] set_robust_list(0x55555565f660, 24 [pid 6583] <... set_robust_list resumed>) = 0 [pid 6580] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6581] exit_group(0 [pid 6584] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6583 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6582] <... exit_group resumed>) = ? [pid 6580] exit_group(0 [pid 6581] <... exit_group resumed>) = ? [pid 6584] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6585 attached [pid 6584] setpgid(0, 0 [pid 6583] <... prctl resumed>) = 0 [pid 6582] +++ exited with 0 +++ [pid 6580] <... exit_group resumed>) = ? [pid 6584] <... setpgid resumed>) = 0 [pid 6583] setpgid(0, 0 [pid 6585] set_robust_list(0x55555565f660, 24 [pid 6584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6583] <... setpgid resumed>) = 0 [pid 6581] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6585 [pid 6585] <... set_robust_list resumed>) = 0 [pid 6584] <... openat resumed>) = 3 [pid 6583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6586 attached [pid 6585] <... prctl resumed>) = 0 [pid 6584] write(3, "1000", 4 [pid 6583] <... openat resumed>) = 3 [pid 6580] +++ exited with 0 +++ [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6585] setpgid(0, 0 [pid 6584] <... write resumed>) = 4 [pid 6583] write(3, "1000", 4 [pid 6586] set_robust_list(0x55555565f660, 24 [pid 6585] <... setpgid resumed>) = 0 [pid 6584] close(3 [pid 6583] <... write resumed>) = 4 [pid 6585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6583] close(3 [pid 6586] <... set_robust_list resumed>) = 0 [pid 6585] <... openat resumed>) = 3 [pid 6584] <... close resumed>) = 0 [pid 6583] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6586 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6587 attached [pid 6586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6585] write(3, "1000", 4 [pid 6584] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6583] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6587] set_robust_list(0x55555565f660, 24 [pid 6586] <... prctl resumed>) = 0 [pid 6585] <... write resumed>) = 4 [pid 6584] <... openat resumed>) = 3 [pid 6583] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6587 ./strace-static-x86_64: Process 6588 attached [pid 6587] <... set_robust_list resumed>) = 0 [pid 6586] setpgid(0, 0 [pid 6585] close(3 [pid 6584] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6588] set_robust_list(0x55555565f660, 24 [pid 6584] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6583] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6588 [pid 6586] <... setpgid resumed>) = 0 [pid 6585] <... close resumed>) = 0 [pid 6584] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6583] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6584] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6588] <... set_robust_list resumed>) = 0 [pid 6585] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6583] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6587] <... prctl resumed>) = 0 [pid 6586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6588] <... prctl resumed>) = 0 [pid 6588] setpgid(0, 0) = 0 [pid 6588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6584] exit_group(0 [pid 6583] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6587] setpgid(0, 0 [pid 6588] <... openat resumed>) = 3 [pid 6585] <... openat resumed>) = 3 [pid 6586] <... openat resumed>) = 3 [pid 6586] write(3, "1000", 4 [pid 6583] exit_group(0 [pid 6588] write(3, "1000", 4 [pid 6587] <... setpgid resumed>) = 0 [pid 6586] <... write resumed>) = 4 [pid 6584] <... exit_group resumed>) = ? [pid 6588] <... write resumed>) = 4 [pid 6585] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6583] <... exit_group resumed>) = ? [pid 6588] close(3 [pid 6587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6586] close(3 [pid 6585] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6588] <... close resumed>) = 0 [pid 6585] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6588] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6588] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6587] <... openat resumed>) = 3 [pid 6586] <... close resumed>) = 0 [pid 6585] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6584] +++ exited with 0 +++ [pid 6583] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6584, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6588] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6588] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6588] exit_group(0 [pid 6587] write(3, "1000", 4 [pid 6586] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6588] <... exit_group resumed>) = ? [pid 6587] <... write resumed>) = 4 [pid 6586] <... openat resumed>) = 3 [pid 6585] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6588] +++ exited with 0 +++ [pid 6587] close(3 [pid 6586] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6585] <... exit_group resumed>) = ? [pid 6587] <... close resumed>) = 0 [pid 6586] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6587] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6586] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6586] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6586] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6589 attached [pid 6587] <... openat resumed>) = 3 [pid 6586] <... exit_group resumed>) = ? [pid 6587] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6589] set_robust_list(0x55555565f660, 24) = 0 [pid 6589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6586] +++ exited with 0 +++ [pid 6589] <... prctl resumed>) = 0 [pid 6587] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6587] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6590 attached ) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6589] setpgid(0, 0 [pid 6587] exit_group(0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6589 [pid 6590] set_robust_list(0x55555565f660, 24 [pid 6589] <... setpgid resumed>) = 0 [pid 6585] +++ exited with 0 +++ [pid 6587] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6590 [pid 5065] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6591 attached [pid 6590] <... set_robust_list resumed>) = 0 [pid 6589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6585, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6591] set_robust_list(0x55555565f660, 24 [pid 6590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6589] <... openat resumed>) = 3 [pid 6591] <... set_robust_list resumed>) = 0 [pid 6590] <... prctl resumed>) = 0 [pid 6587] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6591 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6589] write(3, "1000", 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6590] setpgid(0, 0 [pid 6589] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6592 attached [pid 6589] close(3 [pid 6592] set_robust_list(0x55555565f660, 24 [pid 6589] <... close resumed>) = 0 ./strace-static-x86_64: Process 6593 attached [pid 6591] <... prctl resumed>) = 0 [pid 6590] <... setpgid resumed>) = 0 [pid 6589] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6592 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6593] set_robust_list(0x55555565f660, 24 [pid 6592] <... set_robust_list resumed>) = 0 [pid 6591] setpgid(0, 0 [pid 6590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6589] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6593 ./strace-static-x86_64: Process 6594 attached [pid 6591] <... setpgid resumed>) = 0 [pid 6593] <... set_robust_list resumed>) = 0 [pid 6592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6589] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6594 [pid 6594] set_robust_list(0x55555565f660, 24 [pid 6593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6592] <... prctl resumed>) = 0 [pid 6589] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6594] <... set_robust_list resumed>) = 0 [pid 6593] <... prctl resumed>) = 0 [pid 6592] setpgid(0, 0 [pid 6590] <... openat resumed>) = 3 [pid 6591] <... openat resumed>) = 3 [pid 6589] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6593] setpgid(0, 0 [pid 6592] <... setpgid resumed>) = 0 [pid 6589] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6594] <... prctl resumed>) = 0 [pid 6593] <... setpgid resumed>) = 0 [pid 6592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6591] write(3, "1000", 4 [pid 6590] write(3, "1000", 4 [pid 6594] setpgid(0, 0 [pid 6593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6592] <... openat resumed>) = 3 [pid 6591] <... write resumed>) = 4 [pid 6590] <... write resumed>) = 4 [pid 6589] exit_group(0 [pid 6594] <... setpgid resumed>) = 0 [pid 6593] <... openat resumed>) = 3 [pid 6592] write(3, "1000", 4 [pid 6591] close(3 [pid 6590] close(3 [pid 6589] <... exit_group resumed>) = ? [pid 6594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6592] <... write resumed>) = 4 [pid 6591] <... close resumed>) = 0 [pid 6590] <... close resumed>) = 0 [pid 6593] write(3, "1000", 4 [pid 6592] close(3 [pid 6591] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6590] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6589] +++ exited with 0 +++ [pid 6594] <... openat resumed>) = 3 [pid 6593] <... write resumed>) = 4 [pid 6592] <... close resumed>) = 0 [pid 6594] write(3, "1000", 4 [pid 6593] close(3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6594] <... write resumed>) = 4 [pid 6593] <... close resumed>) = 0 [pid 6592] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6594] close(3 [pid 6593] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6591] <... openat resumed>) = 3 [pid 6590] <... openat resumed>) = 3 [pid 5061] <... restart_syscall resumed>) = 0 [pid 6592] <... openat resumed>) = 3 [pid 6594] <... close resumed>) = 0 [pid 6591] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6590] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6594] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6592] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6591] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6590] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6591] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6590] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6594] <... openat resumed>) = 3 [pid 6593] <... openat resumed>) = 3 [pid 6592] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6591] exit_group(0 [pid 6590] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6593] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6592] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6591] <... exit_group resumed>) = ? [pid 6590] exit_group(0./strace-static-x86_64: Process 6595 attached [pid 6594] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6593] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6592] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6591] +++ exited with 0 +++ [pid 6595] set_robust_list(0x55555565f660, 24 [pid 6594] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6593] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6592] exit_group(0 [pid 6590] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6595] <... set_robust_list resumed>) = 0 [pid 6594] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6593] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6592] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6595 [pid 6594] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6594] exit_group(0 [pid 6593] exit_group(0 [pid 6590] +++ exited with 0 +++ [pid 6595] <... prctl resumed>) = 0 [pid 6594] <... exit_group resumed>) = ? [pid 6593] <... exit_group resumed>) = ? [pid 6592] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6595] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6594] +++ exited with 0 +++ ./strace-static-x86_64: Process 6596 attached [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6593] +++ exited with 0 +++ [pid 6596] set_robust_list(0x55555565f660, 24 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6596] <... set_robust_list resumed>) = 0 [pid 6596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... restart_syscall resumed>) = 0 [pid 6596] <... prctl resumed>) = 0 [pid 6596] setpgid(0, 0 [pid 6595] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6593, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6596] <... setpgid resumed>) = 0 [pid 6595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6597 attached [pid 6596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6596 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6597] set_robust_list(0x55555565f660, 24 [pid 6596] <... openat resumed>) = 3 [pid 6595] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6597 [pid 6597] <... set_robust_list resumed>) = 0 [pid 6597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6596] write(3, "1000", 4 [pid 6595] write(3, "1000", 4./strace-static-x86_64: Process 6598 attached ) = 4 ./strace-static-x86_64: Process 6599 attached [pid 6598] set_robust_list(0x55555565f660, 24 [pid 6597] <... prctl resumed>) = 0 [pid 6596] <... write resumed>) = 4 [pid 6595] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6598 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6599 [pid 6598] <... set_robust_list resumed>) = 0 [pid 6599] set_robust_list(0x55555565f660, 24 [pid 6597] setpgid(0, 0 [pid 6596] close(3 [pid 6595] <... close resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6599] <... set_robust_list resumed>) = 0 [pid 6597] <... setpgid resumed>) = 0 [pid 6596] <... close resumed>) = 0 [pid 6595] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6598] <... prctl resumed>) = 0 [pid 6597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6596] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6595] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6600 attached [pid 6598] setpgid(0, 0 [pid 6599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6595] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6600] set_robust_list(0x55555565f660, 24 [pid 6598] <... setpgid resumed>) = 0 [pid 6599] <... prctl resumed>) = 0 [pid 6596] <... openat resumed>) = 3 [pid 6595] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6600] <... set_robust_list resumed>) = 0 [pid 6598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6599] setpgid(0, 0 [pid 6595] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6600 [pid 6600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6599] <... setpgid resumed>) = 0 [pid 6597] <... openat resumed>) = 3 [pid 6596] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6595] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6598] <... openat resumed>) = 3 [pid 6597] write(3, "1000", 4 [pid 6596] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6600] <... prctl resumed>) = 0 [pid 6598] write(3, "1000", 4 [pid 6599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6597] <... write resumed>) = 4 [pid 6596] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6595] exit_group(0 [pid 6600] setpgid(0, 0 [pid 6598] <... write resumed>) = 4 [pid 6599] <... openat resumed>) = 3 [pid 6597] close(3 [pid 6596] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6595] <... exit_group resumed>) = ? [pid 6600] <... setpgid resumed>) = 0 [pid 6598] close(3 [pid 6597] <... close resumed>) = 0 [pid 6600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6598] <... close resumed>) = 0 [pid 6596] exit_group(0 [pid 6597] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6600] <... openat resumed>) = 3 [pid 6598] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6599] write(3, "1000", 4 [pid 6597] <... openat resumed>) = 3 [pid 6596] <... exit_group resumed>) = ? [pid 6595] +++ exited with 0 +++ [pid 6600] write(3, "1000", 4 [pid 6598] <... openat resumed>) = 3 [pid 6599] <... write resumed>) = 4 [pid 6600] <... write resumed>) = 4 [pid 6599] close(3 [pid 6597] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6595, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6600] close(3 [pid 6598] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6599] <... close resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6600] <... close resumed>) = 0 [pid 6598] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6599] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6597] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6596] +++ exited with 0 +++ ./strace-static-x86_64: Process 6601 attached [pid 6600] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6598] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6597] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6601] set_robust_list(0x55555565f660, 24 [pid 6600] <... openat resumed>) = 3 [pid 6598] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6599] <... openat resumed>) = 3 [pid 6597] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6601 [pid 6601] <... set_robust_list resumed>) = 0 [pid 6600] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6598] exit_group(0 [pid 6599] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6600] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6598] <... exit_group resumed>) = ? [pid 6599] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6597] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 6599] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6597] <... exit_group resumed>) = ? [pid 6601] <... prctl resumed>) = 0 [pid 6600] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6598] +++ exited with 0 +++ [pid 6599] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6597] +++ exited with 0 +++ [pid 6601] setpgid(0, 0 [pid 6600] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6601] <... setpgid resumed>) = 0 [pid 6600] exit_group(0 [pid 6599] exit_group(0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6600] <... exit_group resumed>) = ? [pid 6599] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 6600] +++ exited with 0 +++ [pid 6601] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6602 attached [pid 6601] write(3, "1000", 4 [pid 6599] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6602 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6603 attached [pid 6602] set_robust_list(0x55555565f660, 24 [pid 6601] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6603] set_robust_list(0x55555565f660, 24 [pid 6602] <... set_robust_list resumed>) = 0 [pid 6601] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6603 [pid 5060] <... restart_syscall resumed>) = 0 [pid 6603] <... set_robust_list resumed>) = 0 [pid 6602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6601] <... close resumed>) = 0 [pid 6603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6602] setpgid(0, 0 [pid 6601] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6603] <... prctl resumed>) = 0 [pid 6602] <... setpgid resumed>) = 0 [pid 6603] setpgid(0, 0 [pid 6601] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6605 attached ./strace-static-x86_64: Process 6604 attached [pid 6603] <... setpgid resumed>) = 0 [pid 6602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6601] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6604 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6605 [pid 6605] set_robust_list(0x55555565f660, 24 [pid 6604] set_robust_list(0x55555565f660, 24 [pid 6603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6605] <... set_robust_list resumed>) = 0 [pid 6604] <... set_robust_list resumed>) = 0 [pid 6603] <... openat resumed>) = 3 [pid 6601] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6604] setpgid(0, 0 [pid 6603] write(3, "1000", 4 [pid 6605] <... prctl resumed>) = 0 [pid 6604] <... setpgid resumed>) = 0 [pid 6603] <... write resumed>) = 4 [pid 6601] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6602] <... openat resumed>) = 3 [pid 6605] setpgid(0, 0 [pid 6604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6603] close(3 [pid 6601] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6603] <... close resumed>) = 0 ./strace-static-x86_64: Process 6606 attached [pid 6604] <... openat resumed>) = 3 [pid 6603] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6601] exit_group(0 [pid 6605] <... setpgid resumed>) = 0 [pid 6602] write(3, "1000", 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6606 [pid 6602] <... write resumed>) = 4 [pid 6606] set_robust_list(0x55555565f660, 24 [pid 6605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6604] write(3, "1000", 4 [pid 6603] <... openat resumed>) = 3 [pid 6602] close(3 [pid 6601] <... exit_group resumed>) = ? [pid 6606] <... set_robust_list resumed>) = 0 [pid 6604] <... write resumed>) = 4 [pid 6603] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6602] <... close resumed>) = 0 [pid 6606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6604] close(3 [pid 6603] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6606] <... prctl resumed>) = 0 [pid 6604] <... close resumed>) = 0 [pid 6603] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6606] setpgid(0, 0 [pid 6605] <... openat resumed>) = 3 [pid 6604] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6603] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6602] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6606] <... setpgid resumed>) = 0 [pid 6604] <... openat resumed>) = 3 [pid 6603] exit_group(0 [pid 6606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6605] write(3, "1000", 4 [pid 6606] <... openat resumed>) = 3 [pid 6605] <... write resumed>) = 4 [pid 6604] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6603] <... exit_group resumed>) = ? [pid 6602] <... openat resumed>) = 3 [pid 6605] close(3) = 0 [pid 6606] write(3, "1000", 4 [pid 6605] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6602] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6601] +++ exited with 0 +++ [pid 6604] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6606] <... write resumed>) = 4 [pid 6604] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6603] +++ exited with 0 +++ [pid 6602] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6605] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6606] close(3 [pid 6604] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6602] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6606] <... close resumed>) = 0 [pid 6605] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6604] exit_group(0 [pid 6602] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6606] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6605] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6604] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6607 attached [pid 6606] <... openat resumed>) = 3 [pid 6605] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6602] exit_group(0) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6607 ./strace-static-x86_64: Process 6608 attached [pid 6607] set_robust_list(0x55555565f660, 24 [pid 6606] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6605] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6604] +++ exited with 0 +++ [pid 6607] <... set_robust_list resumed>) = 0 [pid 6606] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6606] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6605] exit_group(0 [pid 6602] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6606] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6608] set_robust_list(0x55555565f660, 24 [pid 6606] exit_group(0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6608] <... set_robust_list resumed>) = 0 [pid 6608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6607] <... prctl resumed>) = 0 [pid 6606] <... exit_group resumed>) = ? [pid 6605] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6608 [pid 5064] <... restart_syscall resumed>) = 0 [pid 6608] <... prctl resumed>) = 0 [pid 6608] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6608] <... setpgid resumed>) = 0 [pid 6608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6609 attached [pid 6607] setpgid(0, 0 [pid 6606] +++ exited with 0 +++ [pid 6605] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6607] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6610 attached [pid 6609] set_robust_list(0x55555565f660, 24 [pid 6608] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6609 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6610] set_robust_list(0x55555565f660, 24 [pid 6609] <... set_robust_list resumed>) = 0 [pid 6608] <... write resumed>) = 4 [pid 6607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6610 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6610] <... set_robust_list resumed>) = 0 [pid 6609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6608] close(3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 6607] <... openat resumed>) = 3 [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6609] <... prctl resumed>) = 0 [pid 6608] <... close resumed>) = 0 [pid 6607] write(3, "1000", 4 [pid 6610] <... prctl resumed>) = 0 [pid 6609] setpgid(0, 0 [pid 6608] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6607] <... write resumed>) = 4 [pid 6610] setpgid(0, 0 [pid 6609] <... setpgid resumed>) = 0 [pid 6607] close(3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6610] <... setpgid resumed>) = 0 [pid 6609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6608] <... openat resumed>) = 3 [pid 6607] <... close resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6608] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6610] <... openat resumed>) = 3 [pid 6609] <... openat resumed>) = 3 [pid 6608] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6607] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6612 ./strace-static-x86_64: Process 6611 attached ./strace-static-x86_64: Process 6612 attached [pid 6610] write(3, "1000", 4 [pid 6609] write(3, "1000", 4 [pid 6608] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6607] <... openat resumed>) = 3 [pid 6611] set_robust_list(0x55555565f660, 24 [pid 6612] set_robust_list(0x55555565f660, 24 [pid 6610] <... write resumed>) = 4 [pid 6609] <... write resumed>) = 4 [pid 6608] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6611] <... set_robust_list resumed>) = 0 [pid 6612] <... set_robust_list resumed>) = 0 [pid 6610] close(3 [pid 6609] close(3 [pid 6608] exit_group(0 [pid 6607] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6611 [pid 6612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6610] <... close resumed>) = 0 [pid 6609] <... close resumed>) = 0 [pid 6608] <... exit_group resumed>) = ? [pid 6607] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6612] <... prctl resumed>) = 0 [pid 6610] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6609] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6607] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6612] setpgid(0, 0 [pid 6610] <... openat resumed>) = 3 [pid 6608] +++ exited with 0 +++ [pid 6607] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6611] <... prctl resumed>) = 0 [pid 6611] setpgid(0, 0 [pid 6612] <... setpgid resumed>) = 0 [pid 6610] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6609] <... openat resumed>) = 3 [pid 6607] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6611] <... setpgid resumed>) = 0 [pid 6612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6610] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6609] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6607] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6610] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6609] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6611] <... openat resumed>) = 3 [pid 6612] <... openat resumed>) = 3 [pid 6610] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6609] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6611] write(3, "1000", 4 [pid 6612] write(3, "1000", 4 [pid 6610] exit_group(0 [pid 6609] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6611] <... write resumed>) = 4 [pid 6612] <... write resumed>) = 4 [pid 6609] exit_group(0 [pid 6607] +++ exited with 0 +++ [pid 6610] <... exit_group resumed>) = ? [pid 6611] close(3 [pid 6612] close(3 [pid 6609] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6611] <... close resumed>) = 0 [pid 6612] <... close resumed>) = 0 [pid 6610] +++ exited with 0 +++ [pid 6609] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6612] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6611] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6610, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6612] <... openat resumed>) = 3 [pid 5064] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6613 attached [pid 6611] <... openat resumed>) = 3 [pid 6612] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6614 attached [pid 6613] set_robust_list(0x55555565f660, 24 [pid 6611] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6612] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6613 [pid 6614] set_robust_list(0x55555565f660, 24 [pid 6613] <... set_robust_list resumed>) = 0 [pid 6611] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6612] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6614 [pid 6614] <... set_robust_list resumed>) = 0 [pid 6611] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6612] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6615 attached [pid 6614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6611] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6612] exit_group(0./strace-static-x86_64: Process 6616 attached [pid 6615] set_robust_list(0x55555565f660, 24 [pid 6614] <... prctl resumed>) = 0 [pid 6613] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6615 [pid 6616] set_robust_list(0x55555565f660, 24 [pid 6615] <... set_robust_list resumed>) = 0 [pid 6614] setpgid(0, 0 [pid 6613] setpgid(0, 0 [pid 6611] exit_group(0 [pid 6612] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6616 [pid 6616] <... set_robust_list resumed>) = 0 [pid 6615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6614] <... setpgid resumed>) = 0 [pid 6613] <... setpgid resumed>) = 0 [pid 6616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6611] <... exit_group resumed>) = ? [pid 6615] <... prctl resumed>) = 0 [pid 6613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6615] setpgid(0, 0 [pid 6613] <... openat resumed>) = 3 [pid 6615] <... setpgid resumed>) = 0 [pid 6612] +++ exited with 0 +++ [pid 6615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6613] write(3, "1000", 4) = 4 [pid 6615] <... openat resumed>) = 3 [pid 6613] close(3 [pid 6616] <... prctl resumed>) = 0 [pid 6613] <... close resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6616] setpgid(0, 0 [pid 6615] write(3, "1000", 4 [pid 6613] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6616] <... setpgid resumed>) = 0 [pid 6615] <... write resumed>) = 4 [pid 6614] <... openat resumed>) = 3 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6615] close(3 [pid 6613] <... openat resumed>) = 3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 6614] write(3, "1000", 4 [pid 6615] <... close resumed>) = 0 [pid 6616] <... openat resumed>) = 3 [pid 6615] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6614] <... write resumed>) = 4 [pid 6613] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6615] <... openat resumed>) = 3 [pid 6613] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6614] close(3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6616] write(3, "1000", 4 [pid 6614] <... close resumed>) = 0 [pid 6615] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6613] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6615] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6613] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6615] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6613] exit_group(0 [pid 6615] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6615] exit_group(0 [pid 6613] <... exit_group resumed>) = ? [pid 6616] <... write resumed>) = 4 [pid 6616] close(3 [pid 6614] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6611] +++ exited with 0 +++ ./strace-static-x86_64: Process 6617 attached [pid 6616] <... close resumed>) = 0 [pid 6615] <... exit_group resumed>) = ? [pid 6614] <... openat resumed>) = 3 [pid 6613] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6611, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6617] set_robust_list(0x55555565f660, 24 [pid 6616] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6614] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6617 [pid 6617] <... set_robust_list resumed>) = 0 [pid 6616] <... openat resumed>) = 3 [pid 6615] +++ exited with 0 +++ [pid 6614] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6616] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6614] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6617] <... prctl resumed>) = 0 [pid 6616] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6614] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6617] setpgid(0, 0 [pid 6616] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6614] exit_group(0 [pid 6617] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6619 attached ./strace-static-x86_64: Process 6618 attached [pid 6617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6616] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6614] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6619] set_robust_list(0x55555565f660, 24 [pid 6618] set_robust_list(0x55555565f660, 24 [pid 6617] <... openat resumed>) = 3 [pid 6616] exit_group(0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6618 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6619 [pid 6618] <... set_robust_list resumed>) = 0 [pid 6619] <... set_robust_list resumed>) = 0 [pid 6619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6617] write(3, "1000", 4 [pid 6616] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6620 attached [pid 6619] <... prctl resumed>) = 0 [pid 6618] <... prctl resumed>) = 0 [pid 6617] <... write resumed>) = 4 [pid 6614] +++ exited with 0 +++ [pid 6617] close(3 [pid 6619] setpgid(0, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6620] set_robust_list(0x55555565f660, 24 [pid 6619] <... setpgid resumed>) = 0 [pid 6618] setpgid(0, 0 [pid 6617] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6620 [pid 6620] <... set_robust_list resumed>) = 0 [pid 6618] <... setpgid resumed>) = 0 [pid 6617] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6617] <... openat resumed>) = 3 [pid 6616] +++ exited with 0 +++ [pid 5061] <... restart_syscall resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6620] <... prctl resumed>) = 0 [pid 6619] <... openat resumed>) = 3 [pid 6618] <... openat resumed>) = 3 [pid 6620] setpgid(0, 0 [pid 6617] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6617] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6617] exit_group(0) = ? [pid 6620] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6621 attached [pid 6620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6619] write(3, "1000", 4 [pid 6618] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6619] <... write resumed>) = 4 [pid 6618] <... write resumed>) = 4 [pid 6617] +++ exited with 0 +++ [pid 6621] set_robust_list(0x55555565f660, 24) = 0 [pid 6621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6621] setpgid(0, 0./strace-static-x86_64: Process 6622 attached [pid 6620] <... openat resumed>) = 3 [pid 6619] close(3 [pid 6618] close(3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6621 [pid 6618] <... close resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6619] <... close resumed>) = 0 [pid 6622] set_robust_list(0x55555565f660, 24 [pid 6621] <... setpgid resumed>) = 0 [pid 6620] write(3, "1000", 4 [pid 6618] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6622 [pid 6622] <... set_robust_list resumed>) = 0 [pid 6621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6620] <... write resumed>) = 4 [pid 6619] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6621] <... openat resumed>) = 3 [pid 6620] close(3 [pid 6619] <... openat resumed>) = 3 [pid 6618] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6623 attached [pid 6622] <... prctl resumed>) = 0 [pid 6621] write(3, "1000", 4 [pid 6620] <... close resumed>) = 0 [pid 6619] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6618] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6623] set_robust_list(0x55555565f660, 24 [pid 6622] setpgid(0, 0 [pid 6621] <... write resumed>) = 4 [pid 6620] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6619] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6618] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6623 [pid 6623] <... set_robust_list resumed>) = 0 [pid 6621] close(3 [pid 6618] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6618] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6623] <... prctl resumed>) = 0 [pid 6622] <... setpgid resumed>) = 0 [pid 6621] <... close resumed>) = 0 [pid 6619] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6618] exit_group(0 [pid 6623] setpgid(0, 0 [pid 6620] <... openat resumed>) = 3 [pid 6619] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6623] <... setpgid resumed>) = 0 [pid 6622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6621] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6620] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6618] <... exit_group resumed>) = ? [pid 6623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6622] <... openat resumed>) = 3 [pid 6621] <... openat resumed>) = 3 [pid 6620] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6619] exit_group(0 [pid 6620] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6623] <... openat resumed>) = 3 [pid 6620] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6619] <... exit_group resumed>) = ? [pid 6623] write(3, "1000", 4 [pid 6622] write(3, "1000", 4 [pid 6621] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6620] exit_group(0 [pid 6618] +++ exited with 0 +++ [pid 6623] <... write resumed>) = 4 [pid 6622] <... write resumed>) = 4 [pid 6621] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6620] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6623] close(3 [pid 6622] close(3 [pid 6621] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6623] <... close resumed>) = 0 [pid 6622] <... close resumed>) = 0 [pid 6621] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6623] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6622] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6621] exit_group(0 [pid 6620] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6623] <... openat resumed>) = 3 [pid 6622] <... openat resumed>) = 3 [pid 6621] <... exit_group resumed>) = ? [pid 6619] +++ exited with 0 +++ ./strace-static-x86_64: Process 6624 attached [pid 6623] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6622] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6624] set_robust_list(0x55555565f660, 24 [pid 6623] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6622] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6624 [pid 6624] <... set_robust_list resumed>) = 0 [pid 6623] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6622] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6621] +++ exited with 0 +++ [pid 6624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6623] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6622] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6625 attached [pid 6624] <... prctl resumed>) = 0 [pid 6623] exit_group(0 [pid 6622] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6625] set_robust_list(0x55555565f660, 24 [pid 6624] setpgid(0, 0 [pid 6623] <... exit_group resumed>) = ? [pid 6625] <... set_robust_list resumed>) = 0 [pid 6622] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6625 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6624] <... setpgid resumed>) = 0 [pid 6623] +++ exited with 0 +++ [pid 6622] +++ exited with 0 +++ [pid 5061] <... restart_syscall resumed>) = 0 [pid 6625] <... prctl resumed>) = 0 [pid 6624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6625] setpgid(0, 0) = 0 [pid 6624] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6624] write(3, "1000", 4 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... restart_syscall resumed>) = 0 [pid 6625] <... openat resumed>) = 3 [pid 6624] <... write resumed>) = 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6624] close(3) = 0 [pid 6625] write(3, "1000", 4 [pid 6624] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6628 attached [pid 6625] <... write resumed>) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6628 ./strace-static-x86_64: Process 6626 attached [pid 6625] close(3./strace-static-x86_64: Process 6627 attached [pid 6624] <... openat resumed>) = 3 [pid 6627] set_robust_list(0x55555565f660, 24 [pid 6625] <... close resumed>) = 0 [pid 6624] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6626] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6629 attached [pid 6627] <... set_robust_list resumed>) = 0 [pid 6626] <... set_robust_list resumed>) = 0 [pid 6628] set_robust_list(0x55555565f660, 24 [pid 6625] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6624] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6627 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6626 [pid 6627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6628] <... set_robust_list resumed>) = 0 [pid 6625] <... openat resumed>) = 3 [pid 6624] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6629] set_robust_list(0x55555565f660, 24 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6629 [pid 6629] <... set_robust_list resumed>) = 0 [pid 6627] <... prctl resumed>) = 0 [pid 6626] <... prctl resumed>) = 0 [pid 6628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6624] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6627] setpgid(0, 0 [pid 6626] setpgid(0, 0 [pid 6628] <... prctl resumed>) = 0 [pid 6624] exit_group(0 [pid 6629] <... prctl resumed>) = 0 [pid 6627] <... setpgid resumed>) = 0 [pid 6626] <... setpgid resumed>) = 0 [pid 6628] setpgid(0, 0 [pid 6625] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6624] <... exit_group resumed>) = ? [pid 6629] setpgid(0, 0 [pid 6627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6628] <... setpgid resumed>) = 0 [pid 6625] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6629] <... setpgid resumed>) = 0 [pid 6629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6626] <... openat resumed>) = 3 [pid 6628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6625] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6627] <... openat resumed>) = 3 [pid 6627] write(3, "1000", 4) = 4 [pid 6627] close(3 [pid 6625] exit_group(0 [pid 6627] <... close resumed>) = 0 [pid 6626] write(3, "1000", 4 [pid 6624] +++ exited with 0 +++ [pid 6628] <... openat resumed>) = 3 [pid 6625] <... exit_group resumed>) = ? [pid 6629] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6629] write(3, "1000", 4) = 4 [pid 6627] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6626] <... write resumed>) = 4 [pid 6629] close(3) = 0 [pid 6626] close(3 [pid 6627] <... openat resumed>) = 3 [pid 6628] write(3, "1000", 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6629] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6626] <... close resumed>) = 0 [pid 6628] <... write resumed>) = 4 [pid 6629] <... openat resumed>) = 3 [pid 6627] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6626] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6628] close(3 [pid 6625] +++ exited with 0 +++ [pid 6629] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6627] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6626] <... openat resumed>) = 3 [pid 6628] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6629] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6627] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6628] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6629] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6627] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6626] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6630 attached [pid 6629] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6627] exit_group(0 [pid 6626] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6628] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6630] set_robust_list(0x55555565f660, 24 [pid 6629] exit_group(0 [pid 6627] <... exit_group resumed>) = ? [pid 6626] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6628] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6630 [pid 6628] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6628] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6628] exit_group(0) = ? ./strace-static-x86_64: Process 6631 attached [pid 6630] <... set_robust_list resumed>) = 0 [pid 6629] <... exit_group resumed>) = ? [pid 6627] +++ exited with 0 +++ [pid 6626] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6631] set_robust_list(0x55555565f660, 24 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6631] <... set_robust_list resumed>) = 0 [pid 6630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6626] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6631 [pid 6631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6630] <... prctl resumed>) = 0 [pid 6626] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6632 attached [pid 6631] <... prctl resumed>) = 0 [pid 6630] setpgid(0, 0 [pid 6629] +++ exited with 0 +++ [pid 6626] +++ exited with 0 +++ [pid 6628] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6631] setpgid(0, 0 [pid 6630] <... setpgid resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6632 [pid 6632] set_robust_list(0x55555565f660, 24 [pid 6631] <... setpgid resumed>) = 0 [pid 6631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6632] <... set_robust_list resumed>) = 0 [pid 6631] <... openat resumed>) = 3 [pid 6630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6631] write(3, "1000", 4) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6632] <... prctl resumed>) = 0 [pid 6631] close(3 [pid 6632] setpgid(0, 0 [pid 6631] <... close resumed>) = 0 [pid 6631] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6631] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6631] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6634 attached ./strace-static-x86_64: Process 6633 attached [pid 6632] <... setpgid resumed>) = 0 [pid 6630] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6634 [pid 6634] set_robust_list(0x55555565f660, 24 [pid 6633] set_robust_list(0x55555565f660, 24 [pid 6632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6631] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6630] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6633 [pid 6633] <... set_robust_list resumed>) = 0 [pid 6634] <... set_robust_list resumed>) = 0 [pid 6631] exit_group(0 [pid 6630] <... write resumed>) = 4 [pid 6630] close(3 [pid 6634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6630] <... close resumed>) = 0 ./strace-static-x86_64: Process 6635 attached [pid 6633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6632] <... openat resumed>) = 3 [pid 6634] <... prctl resumed>) = 0 [pid 6631] <... exit_group resumed>) = ? [pid 6630] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6634] setpgid(0, 0 [pid 6633] <... prctl resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6635 [pid 6635] set_robust_list(0x55555565f660, 24 [pid 6634] <... setpgid resumed>) = 0 [pid 6633] setpgid(0, 0 [pid 6632] write(3, "1000", 4 [pid 6635] <... set_robust_list resumed>) = 0 [pid 6634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6633] <... setpgid resumed>) = 0 [pid 6632] <... write resumed>) = 4 [pid 6630] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6632] close(3 [pid 6635] <... prctl resumed>) = 0 [pid 6632] <... close resumed>) = 0 [pid 6630] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6632] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6630] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6635] setpgid(0, 0) = 0 [pid 6634] <... openat resumed>) = 3 [pid 6633] <... openat resumed>) = 3 [pid 6630] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6634] write(3, "1000", 4 [pid 6632] <... openat resumed>) = 3 [pid 6631] +++ exited with 0 +++ [pid 6630] exit_group(0 [pid 6635] <... openat resumed>) = 3 [pid 6634] <... write resumed>) = 4 [pid 6633] write(3, "1000", 4 [pid 6632] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6630] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6631, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6634] close(3 [pid 6633] <... write resumed>) = 4 [pid 6632] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6634] <... close resumed>) = 0 [pid 6634] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6630] +++ exited with 0 +++ [pid 6635] write(3, "1000", 4 [pid 6633] close(3 [pid 6632] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6630, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6635] <... write resumed>) = 4 [pid 6634] <... openat resumed>) = 3 [pid 6633] <... close resumed>) = 0 [pid 6632] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6635] close(3 [pid 6634] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6633] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6635] <... close resumed>) = 0 [pid 6634] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6632] exit_group(0 [pid 6635] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6634] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6633] <... openat resumed>) = 3 [pid 6632] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6635] <... openat resumed>) = 3 [pid 6634] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6634] exit_group(0./strace-static-x86_64: Process 6636 attached [pid 6635] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6634] <... exit_group resumed>) = ? [pid 6633] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6632] +++ exited with 0 +++ [pid 6636] set_robust_list(0x55555565f660, 24 [pid 6635] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6636 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6636] <... set_robust_list resumed>) = 0 [pid 6635] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6634] +++ exited with 0 +++ [pid 6633] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6635] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6633] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6633] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6637 attached [pid 6636] <... prctl resumed>) = 0 [pid 6635] exit_group(0 [pid 6633] exit_group(0 [pid 6636] setpgid(0, 0 [pid 6635] <... exit_group resumed>) = ? [pid 6633] <... exit_group resumed>) = ? [pid 6637] set_robust_list(0x55555565f660, 24 [pid 6636] <... setpgid resumed>) = 0 [pid 6633] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6637 [pid 6636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6637] <... set_robust_list resumed>) = 0 [pid 6636] <... openat resumed>) = 3 [pid 6635] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6638 attached [pid 6637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 6638] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6638 [pid 6638] <... set_robust_list resumed>) = 0 [pid 6638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6636] write(3, "1000", 4 [pid 6637] <... prctl resumed>) = 0 [pid 6636] <... write resumed>) = 4 [pid 6637] setpgid(0, 0./strace-static-x86_64: Process 6639 attached [pid 6638] <... prctl resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6639] set_robust_list(0x55555565f660, 24 [pid 6638] setpgid(0, 0 [pid 6637] <... setpgid resumed>) = 0 [pid 6636] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6639 ./strace-static-x86_64: Process 6640 attached [pid 6639] <... set_robust_list resumed>) = 0 [pid 6638] <... setpgid resumed>) = 0 [pid 6637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6636] <... close resumed>) = 0 [pid 6640] set_robust_list(0x55555565f660, 24 [pid 6639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6637] <... openat resumed>) = 3 [pid 6636] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6637] write(3, "1000", 4 [pid 6640] <... set_robust_list resumed>) = 0 [pid 6639] <... prctl resumed>) = 0 [pid 6638] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6640 [pid 6640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6639] setpgid(0, 0 [pid 6638] write(3, "1000", 4 [pid 6640] <... prctl resumed>) = 0 [pid 6639] <... setpgid resumed>) = 0 [pid 6638] <... write resumed>) = 4 [pid 6637] <... write resumed>) = 4 [pid 6640] setpgid(0, 0 [pid 6639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6638] close(3 [pid 6637] close(3 [pid 6636] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6641 attached [pid 6640] <... setpgid resumed>) = 0 [pid 6639] <... openat resumed>) = 3 [pid 6638] <... close resumed>) = 0 [pid 6637] <... close resumed>) = 0 [pid 6636] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6641] set_robust_list(0x55555565f660, 24 [pid 6640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6639] write(3, "1000", 4 [pid 6638] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6637] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6636] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6641 [pid 6636] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6641] <... set_robust_list resumed>) = 0 [pid 6640] <... openat resumed>) = 3 [pid 6639] <... write resumed>) = 4 [pid 6638] <... openat resumed>) = 3 [pid 6637] <... openat resumed>) = 3 [pid 6636] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6640] write(3, "1000", 4 [pid 6639] close(3 [pid 6638] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6636] exit_group(0 [pid 6641] <... prctl resumed>) = 0 [pid 6640] <... write resumed>) = 4 [pid 6639] <... close resumed>) = 0 [pid 6638] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6637] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6636] <... exit_group resumed>) = ? [pid 6641] setpgid(0, 0 [pid 6640] close(3 [pid 6639] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6638] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6637] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6641] <... setpgid resumed>) = 0 [pid 6640] <... close resumed>) = 0 [pid 6637] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6636] +++ exited with 0 +++ [pid 6641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6637] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6640] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6639] <... openat resumed>) = 3 [pid 6638] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6641] <... openat resumed>) = 3 [pid 6640] <... openat resumed>) = 3 [pid 6637] exit_group(0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6641] write(3, "1000", 4 [pid 6640] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6639] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6638] exit_group(0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6641] <... write resumed>) = 4 [pid 6640] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6639] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6638] <... exit_group resumed>) = ? [pid 6637] <... exit_group resumed>) = ? [pid 6641] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6641] <... close resumed>) = 0 [pid 6640] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6639] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6638] +++ exited with 0 +++ ./strace-static-x86_64: Process 6642 attached [pid 6641] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6640] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6639] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6641] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6642 [pid 6642] set_robust_list(0x55555565f660, 24 [pid 6641] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6640] exit_group(0 [pid 6639] exit_group(0 [pid 6637] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6642] <... set_robust_list resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6641] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6641] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6641] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6640] <... exit_group resumed>) = ? [pid 6639] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6643 attached [pid 6642] <... prctl resumed>) = 0 [pid 6641] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6643] set_robust_list(0x55555565f660, 24 [pid 6642] setpgid(0, 0 [pid 6641] <... exit_group resumed>) = ? [pid 6640] +++ exited with 0 +++ [pid 6639] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6643 [pid 6643] <... set_robust_list resumed>) = 0 [pid 6642] <... setpgid resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6644 attached [pid 6643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6644] set_robust_list(0x55555565f660, 24 [pid 6643] <... prctl resumed>) = 0 [pid 6642] <... openat resumed>) = 3 [pid 6641] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6644 [pid 6644] <... set_robust_list resumed>) = 0 [pid 6643] setpgid(0, 0 [pid 6642] write(3, "1000", 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6643] <... setpgid resumed>) = 0 [pid 6642] <... write resumed>) = 4 [pid 6642] close(3 [pid 6643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6642] <... close resumed>) = 0 [pid 6642] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6644] <... prctl resumed>) = 0 [pid 6643] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6646 attached [pid 6644] setpgid(0, 0 [pid 6643] write(3, "1000", 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6645 ./strace-static-x86_64: Process 6645 attached [pid 6644] <... setpgid resumed>) = 0 [pid 6643] <... write resumed>) = 4 [pid 6642] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6646 [pid 6642] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6645] set_robust_list(0x55555565f660, 24 [pid 6643] close(3 [pid 6642] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6645] <... set_robust_list resumed>) = 0 [pid 6643] <... close resumed>) = 0 [pid 6642] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6643] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6642] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6642] exit_group(0) = ? [pid 6645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6646] set_robust_list(0x55555565f660, 24 [pid 6643] <... openat resumed>) = 3 [pid 6642] +++ exited with 0 +++ [pid 6644] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6645] <... prctl resumed>) = 0 [pid 6646] <... set_robust_list resumed>) = 0 [pid 6643] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6647 attached [pid 6646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6643] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6645] setpgid(0, 0 [pid 6644] write(3, "1000", 4 [pid 6643] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6645] <... setpgid resumed>) = 0 [pid 6644] <... write resumed>) = 4 [pid 6643] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6646] <... prctl resumed>) = 0 [pid 6647] set_robust_list(0x55555565f660, 24 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6647 [pid 6647] <... set_robust_list resumed>) = 0 [pid 6647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6646] setpgid(0, 0 [pid 6644] close(3 [pid 6643] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6647] <... prctl resumed>) = 0 [pid 6646] <... setpgid resumed>) = 0 [pid 6644] <... close resumed>) = 0 [pid 6647] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6648 attached [pid 6645] <... openat resumed>) = 3 [pid 6646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6644] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6643] <... exit_group resumed>) = ? [pid 6648] set_robust_list(0x55555565f660, 24 [pid 6647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6645] write(3, "1000", 4 [pid 6644] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6648 [pid 6648] <... set_robust_list resumed>) = 0 [pid 6646] <... openat resumed>) = 3 [pid 6645] <... write resumed>) = 4 [pid 6644] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6645] close(3 [pid 6644] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6647] <... openat resumed>) = 3 [pid 6644] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6645] <... close resumed>) = 0 [pid 6646] write(3, "1000", 4 [pid 6648] <... prctl resumed>) = 0 [pid 6647] write(3, "1000", 4 [pid 6645] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6648] setpgid(0, 0 [pid 6647] <... write resumed>) = 4 [pid 6646] <... write resumed>) = 4 [pid 6644] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6643] +++ exited with 0 +++ [pid 6648] <... setpgid resumed>) = 0 [pid 6647] close(3 [pid 6646] close(3 [pid 6647] <... close resumed>) = 0 [pid 6646] <... close resumed>) = 0 [pid 6648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6647] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6645] <... openat resumed>) = 3 [pid 6646] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6644] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6644] <... exit_group resumed>) = ? [pid 6648] <... openat resumed>) = 3 [pid 6647] <... openat resumed>) = 3 [pid 6645] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6646] <... openat resumed>) = 3 [pid 6644] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6648] write(3, "1000", 4 [pid 6647] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6645] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6646] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6648] <... write resumed>) = 4 [pid 6647] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6645] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6646] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6648] close(3 [pid 6647] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6645] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6646] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6648] <... close resumed>) = 0 [pid 6647] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6645] exit_group(0 [pid 6646] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6648] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6647] exit_group(0 [pid 6645] <... exit_group resumed>) = ? [pid 6646] exit_group(0./strace-static-x86_64: Process 6649 attached [pid 6648] <... openat resumed>) = 3 [pid 6647] <... exit_group resumed>) = ? [pid 6646] <... exit_group resumed>) = ? [pid 6645] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6649] set_robust_list(0x55555565f660, 24 [pid 6648] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6647] +++ exited with 0 +++ [pid 6646] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6649 [pid 6648] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6648] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6649] <... set_robust_list resumed>) = 0 [pid 6648] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6650 attached [pid 6649] <... prctl resumed>) = 0 [pid 6648] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... restart_syscall resumed>) = 0 [pid 6650] set_robust_list(0x55555565f660, 24 [pid 6649] setpgid(0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6650 ./strace-static-x86_64: Process 6652 attached ./strace-static-x86_64: Process 6651 attached [pid 6648] <... exit_group resumed>) = ? [pid 6651] set_robust_list(0x55555565f660, 24 [pid 6650] <... set_robust_list resumed>) = 0 [pid 6649] <... setpgid resumed>) = 0 [pid 6652] set_robust_list(0x55555565f660, 24 [pid 6651] <... set_robust_list resumed>) = 0 [pid 6652] <... set_robust_list resumed>) = 0 [pid 6651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6651] <... prctl resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6651 [pid 6652] <... prctl resumed>) = 0 [pid 6651] setpgid(0, 0 [pid 6652] setpgid(0, 0 [pid 6651] <... setpgid resumed>) = 0 [pid 6650] <... prctl resumed>) = 0 [pid 6649] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6652 [pid 6652] <... setpgid resumed>) = 0 [pid 6650] setpgid(0, 0 [pid 6652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6652] <... openat resumed>) = 3 [pid 6651] <... openat resumed>) = 3 [pid 6649] write(3, "1000", 4 [pid 6650] <... setpgid resumed>) = 0 [pid 6648] +++ exited with 0 +++ [pid 6649] <... write resumed>) = 4 ./strace-static-x86_64: Process 6653 attached [pid 6652] write(3, "1000", 4 [pid 6651] write(3, "1000", 4 [pid 6650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6649] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6653] set_robust_list(0x55555565f660, 24 [pid 6652] <... write resumed>) = 4 [pid 6651] <... write resumed>) = 4 [pid 6650] <... openat resumed>) = 3 [pid 6649] <... close resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6653 [pid 6653] <... set_robust_list resumed>) = 0 [pid 6652] close(3 [pid 6651] close(3 [pid 6650] write(3, "1000", 4 [pid 6649] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... restart_syscall resumed>) = 0 [pid 6653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6652] <... close resumed>) = 0 [pid 6651] <... close resumed>) = 0 [pid 6650] <... write resumed>) = 4 [pid 6653] <... prctl resumed>) = 0 [pid 6652] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6651] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6650] close(3 [pid 6649] <... openat resumed>) = 3 [pid 6653] setpgid(0, 0 [pid 6652] <... openat resumed>) = 3 [pid 6650] <... close resumed>) = 0 [pid 6649] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6653] <... setpgid resumed>) = 0 [pid 6652] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6651] <... openat resumed>) = 3 [pid 6650] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6649] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6654 attached [pid 6653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6652] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6651] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6649] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6654] set_robust_list(0x55555565f660, 24 [pid 6653] <... openat resumed>) = 3 [pid 6652] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6651] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6650] <... openat resumed>) = 3 [pid 6649] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6654 [pid 6654] <... set_robust_list resumed>) = 0 [pid 6653] write(3, "1000", 4 [pid 6652] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6651] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6650] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6649] exit_group(0 [pid 6654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6653] <... write resumed>) = 4 [pid 6652] exit_group(0 [pid 6651] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6650] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6649] <... exit_group resumed>) = ? [pid 6654] <... prctl resumed>) = 0 [pid 6653] close(3 [pid 6652] <... exit_group resumed>) = ? [pid 6650] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6654] setpgid(0, 0 [pid 6653] <... close resumed>) = 0 [pid 6652] +++ exited with 0 +++ [pid 6651] exit_group(0 [pid 6650] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6649] +++ exited with 0 +++ [pid 6654] <... setpgid resumed>) = 0 [pid 6653] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6651] <... exit_group resumed>) = ? [pid 6650] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6653] <... openat resumed>) = 3 [pid 6650] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6654] <... openat resumed>) = 3 [pid 6653] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6651] +++ exited with 0 +++ [pid 6654] write(3, "1000", 4 [pid 6653] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6650] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6654] <... write resumed>) = 4 [pid 6653] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6656 attached [pid 6654] close(3 [pid 6653] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6655 attached [pid 6654] <... close resumed>) = 0 [pid 6656] set_robust_list(0x55555565f660, 24 [pid 6653] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6656 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6655 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6655] set_robust_list(0x55555565f660, 24 [pid 6656] <... set_robust_list resumed>) = 0 [pid 6654] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6653] <... exit_group resumed>) = ? [pid 5060] <... restart_syscall resumed>) = 0 [pid 6655] <... set_robust_list resumed>) = 0 [pid 6655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6654] <... openat resumed>) = 3 [pid 6656] <... prctl resumed>) = 0 [pid 6656] setpgid(0, 0 [pid 6654] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6656] <... setpgid resumed>) = 0 [pid 6654] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6653] +++ exited with 0 +++ [pid 6655] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6657 attached [pid 6655] setpgid(0, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6657] set_robust_list(0x55555565f660, 24 [pid 6655] <... setpgid resumed>) = 0 [pid 6656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6654] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6657 [pid 6657] <... set_robust_list resumed>) = 0 [pid 6657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6658 attached [pid 6657] <... prctl resumed>) = 0 [pid 6656] <... openat resumed>) = 3 [pid 6654] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6658] set_robust_list(0x55555565f660, 24 [pid 6657] setpgid(0, 0 [pid 6655] <... openat resumed>) = 3 [pid 6656] write(3, "1000", 4 [pid 6654] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6658 [pid 6658] <... set_robust_list resumed>) = 0 [pid 6657] <... setpgid resumed>) = 0 [pid 6655] write(3, "1000", 4 [pid 6656] <... write resumed>) = 4 [pid 6658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6656] close(3 [pid 6658] <... prctl resumed>) = 0 [pid 6657] <... openat resumed>) = 3 [pid 6655] <... write resumed>) = 4 [pid 6656] <... close resumed>) = 0 [pid 6654] <... exit_group resumed>) = ? [pid 6658] setpgid(0, 0) = 0 [pid 6657] write(3, "1000", 4 [pid 6656] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6657] <... write resumed>) = 4 [pid 6656] <... openat resumed>) = 3 [pid 6658] <... openat resumed>) = 3 [pid 6657] close(3 [pid 6654] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6655] close(3) = 0 [pid 6658] write(3, "1000", 4 [pid 6657] <... close resumed>) = 0 [pid 6656] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6659 attached [pid 6658] <... write resumed>) = 4 [pid 6657] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6655] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6656] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6659] set_robust_list(0x55555565f660, 24 [pid 6658] close(3 [pid 6657] <... openat resumed>) = 3 [pid 6655] <... openat resumed>) = 3 [pid 6656] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6659 [pid 6659] <... set_robust_list resumed>) = 0 [pid 6658] <... close resumed>) = 0 [pid 6657] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6656] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6658] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6657] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6656] exit_group(0 [pid 6655] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6659] <... prctl resumed>) = 0 [pid 6658] <... openat resumed>) = 3 [pid 6657] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6655] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6656] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6660 attached [pid 6659] setpgid(0, 0 [pid 6655] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6660 [pid 6660] set_robust_list(0x55555565f660, 24 [pid 6659] <... setpgid resumed>) = 0 [pid 6658] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6657] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6655] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6660] <... set_robust_list resumed>) = 0 [pid 6659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6658] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6656] +++ exited with 0 +++ [pid 6655] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6658] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6657] exit_group(0 [pid 6655] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6660] setpgid(0, 0 [pid 6658] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6659] <... openat resumed>) = 3 [pid 6660] <... setpgid resumed>) = 0 [pid 6657] <... exit_group resumed>) = ? [pid 6659] write(3, "1000", 4) = 4 [pid 6659] close(3) = 0 [pid 6659] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6658] exit_group(0./strace-static-x86_64: Process 6661 attached [pid 6660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6659] <... openat resumed>) = 3 [pid 6658] <... exit_group resumed>) = ? [pid 6655] +++ exited with 0 +++ [pid 6659] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6659] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6661] set_robust_list(0x55555565f660, 24 [pid 6660] <... openat resumed>) = 3 [pid 6658] +++ exited with 0 +++ [pid 6657] +++ exited with 0 +++ [pid 6659] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6661 ./strace-static-x86_64: Process 6662 attached [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6657, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6661] <... set_robust_list resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6662] set_robust_list(0x55555565f660, 24 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6662 [pid 6661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6662] <... set_robust_list resumed>) = 0 [pid 6661] <... prctl resumed>) = 0 [pid 6660] write(3, "1000", 4 [pid 6659] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6661] setpgid(0, 0 [pid 6660] <... write resumed>) = 4 [pid 6659] <... exit_group resumed>) = ? [pid 6662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6661] <... setpgid resumed>) = 0 [pid 6660] close(3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6662] <... prctl resumed>) = 0 [pid 6661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6660] <... close resumed>) = 0 [pid 6662] setpgid(0, 0 [pid 6661] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6660] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6659] +++ exited with 0 +++ ./strace-static-x86_64: Process 6663 attached [pid 6662] <... setpgid resumed>) = 0 [pid 6661] write(3, "1000", 4 [pid 6660] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6663] set_robust_list(0x55555565f660, 24 [pid 6662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6661] <... write resumed>) = 4 [pid 6660] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6663] <... set_robust_list resumed>) = 0 [pid 6662] <... openat resumed>) = 3 [pid 6661] close(3 [pid 6660] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6663 ./strace-static-x86_64: Process 6664 attached [pid 6663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6661] <... close resumed>) = 0 [pid 6660] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6664] set_robust_list(0x55555565f660, 24 [pid 6663] <... prctl resumed>) = 0 [pid 6662] write(3, "1000", 4 [pid 6661] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6660] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6664 [pid 6664] <... set_robust_list resumed>) = 0 [pid 6663] setpgid(0, 0 [pid 6662] <... write resumed>) = 4 [pid 6660] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6661] <... openat resumed>) = 3 [pid 6663] <... setpgid resumed>) = 0 [pid 6662] close(3 [pid 6661] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6660] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6665 attached [pid 6664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6662] <... close resumed>) = 0 [pid 6661] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6665] set_robust_list(0x55555565f660, 24 [pid 6664] <... prctl resumed>) = 0 [pid 6662] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6661] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6660] +++ exited with 0 +++ [pid 6663] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6665 [pid 6665] <... set_robust_list resumed>) = 0 [pid 6664] setpgid(0, 0 [pid 6663] write(3, "1000", 4 [pid 6662] <... openat resumed>) = 3 [pid 6661] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6664] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6663] <... write resumed>) = 4 [pid 6661] exit_group(0 [pid 6665] <... prctl resumed>) = 0 [pid 6664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6663] close(3 [pid 6662] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6663] <... close resumed>) = 0 [pid 6661] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 6662] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6665] setpgid(0, 0 [pid 6664] <... openat resumed>) = 3 [pid 6663] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6662] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6665] <... setpgid resumed>) = 0 [pid 6662] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6661] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6666 attached [pid 6665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6664] write(3, "1000", 4 [pid 6663] <... openat resumed>) = 3 [pid 6662] exit_group(0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6666] set_robust_list(0x55555565f660, 24 [pid 6665] <... openat resumed>) = 3 [pid 6664] <... write resumed>) = 4 [pid 6663] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6662] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6666 [pid 5065] <... restart_syscall resumed>) = 0 [pid 6666] <... set_robust_list resumed>) = 0 [pid 6665] write(3, "1000", 4 [pid 6664] close(3 [pid 6663] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6665] <... write resumed>) = 4 [pid 6664] <... close resumed>) = 0 [pid 6663] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6662] +++ exited with 0 +++ [pid 6666] <... prctl resumed>) = 0 [pid 6665] close(3 [pid 6664] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6663] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6666] setpgid(0, 0 [pid 6665] <... close resumed>) = 0 [pid 6664] <... openat resumed>) = 3 [pid 6663] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6667 attached [pid 6666] <... setpgid resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6665] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6664] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6663] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6668 attached [pid 6667] set_robust_list(0x55555565f660, 24 [pid 6666] <... openat resumed>) = 3 [pid 6665] <... openat resumed>) = 3 [pid 6664] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6667 [pid 6668] set_robust_list(0x55555565f660, 24 [pid 6667] <... set_robust_list resumed>) = 0 [pid 6666] write(3, "1000", 4 [pid 6663] +++ exited with 0 +++ [pid 6668] <... set_robust_list resumed>) = 0 [pid 6667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6666] <... write resumed>) = 4 [pid 6664] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6668 [pid 6668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6667] <... prctl resumed>) = 0 [pid 6666] close(3 [pid 6665] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6664] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6663, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6668] <... prctl resumed>) = 0 [pid 6667] setpgid(0, 0 [pid 6666] <... close resumed>) = 0 [pid 6665] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6664] exit_group(0 [pid 6668] setpgid(0, 0 [pid 6667] <... setpgid resumed>) = 0 [pid 6666] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6665] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6664] <... exit_group resumed>) = ? [pid 6668] <... setpgid resumed>) = 0 [pid 6667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6666] <... openat resumed>) = 3 [pid 6665] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6665] exit_group(0 [pid 6666] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6665] <... exit_group resumed>) = ? [pid 5060] <... restart_syscall resumed>) = 0 [pid 6668] <... openat resumed>) = 3 [pid 6667] <... openat resumed>) = 3 [pid 6666] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6666] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6668] write(3, "1000", 4 [pid 6667] write(3, "1000", 4 [pid 6666] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] <... write resumed>) = 4 [pid 6667] <... write resumed>) = 4 [pid 6666] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6668] close(3 [pid 6667] close(3 [pid 6666] <... exit_group resumed>) = ? [pid 6668] <... close resumed>) = 0 [pid 6667] <... close resumed>) = 0 [pid 6666] +++ exited with 0 +++ [pid 6664] +++ exited with 0 +++ ./strace-static-x86_64: Process 6669 attached [pid 6668] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6667] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6669] set_robust_list(0x55555565f660, 24 [pid 6668] <... openat resumed>) = 3 [pid 6667] <... openat resumed>) = 3 [pid 6665] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6669 [pid 6669] <... set_robust_list resumed>) = 0 [pid 6669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6667] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6668] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6669] <... prctl resumed>) = 0 [pid 6668] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6667] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6669] setpgid(0, 0 [pid 6668] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6667] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6669] <... setpgid resumed>) = 0 [pid 6667] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6670 attached ./strace-static-x86_64: Process 6671 attached [pid 6669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6668] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6667] exit_group(0 [pid 6671] set_robust_list(0x55555565f660, 24 [pid 6670] set_robust_list(0x55555565f660, 24 [pid 6669] <... openat resumed>) = 3 [pid 6668] exit_group(0 [pid 6667] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6670 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6671 [pid 6671] <... set_robust_list resumed>) = 0 [pid 6670] <... set_robust_list resumed>) = 0 [pid 6669] write(3, "1000", 4 [pid 6668] <... exit_group resumed>) = ? [pid 6671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6669] <... write resumed>) = 4 [pid 6671] <... prctl resumed>) = 0 [pid 6670] <... prctl resumed>) = 0 [pid 6669] close(3 [pid 6671] setpgid(0, 0 [pid 6670] setpgid(0, 0 [pid 6669] <... close resumed>) = 0 [pid 6671] <... setpgid resumed>) = 0 [pid 6670] <... setpgid resumed>) = 0 [pid 6669] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6668] +++ exited with 0 +++ [pid 6671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6669] <... openat resumed>) = 3 [pid 6671] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6672 attached [pid 6670] <... openat resumed>) = 3 [pid 6669] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6667] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6672 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6672] set_robust_list(0x55555565f660, 24 [pid 6671] write(3, "1000", 4 [pid 6670] write(3, "1000", 4 [pid 6669] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... restart_syscall resumed>) = 0 [pid 6672] <... set_robust_list resumed>) = 0 [pid 6671] <... write resumed>) = 4 [pid 6670] <... write resumed>) = 4 [pid 6669] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6671] close(3 [pid 6670] close(3 [pid 6669] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6672] <... prctl resumed>) = 0 [pid 6671] <... close resumed>) = 0 [pid 6670] <... close resumed>) = 0 [pid 6669] exit_group(0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6672] setpgid(0, 0 [pid 6671] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6670] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6669] <... exit_group resumed>) = ? [pid 6672] <... setpgid resumed>) = 0 [pid 6671] <... openat resumed>) = 3 [pid 6672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6670] <... openat resumed>) = 3 [pid 6671] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6674 attached ./strace-static-x86_64: Process 6673 attached [pid 6672] <... openat resumed>) = 3 [pid 6671] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6670] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6669] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6673 [pid 6674] set_robust_list(0x55555565f660, 24 [pid 6673] set_robust_list(0x55555565f660, 24 [pid 6672] write(3, "1000", 4 [pid 6671] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6670] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6674] <... set_robust_list resumed>) = 0 [pid 6673] <... set_robust_list resumed>) = 0 [pid 6672] <... write resumed>) = 4 [pid 6671] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6670] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6674 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6674] <... prctl resumed>) = 0 [pid 6672] close(3 [pid 6670] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6671] exit_group(0 [pid 6674] setpgid(0, 0 [pid 6673] <... prctl resumed>) = 0 [pid 6672] <... close resumed>) = 0 [pid 6671] <... exit_group resumed>) = ? [pid 6670] exit_group(0 [pid 6674] <... setpgid resumed>) = 0 [pid 6673] setpgid(0, 0 [pid 6672] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6673] <... setpgid resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6674] <... openat resumed>) = 3 [pid 6670] <... exit_group resumed>) = ? [pid 6674] write(3, "1000", 4 [pid 6673] <... openat resumed>) = 3 [pid 6672] <... openat resumed>) = 3 [pid 6671] +++ exited with 0 +++ [pid 6674] <... write resumed>) = 4 [pid 6674] close(3) = 0 [pid 6673] write(3, "1000", 4 [pid 6674] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6673] <... write resumed>) = 4 ./strace-static-x86_64: Process 6675 attached [pid 6674] <... openat resumed>) = 3 [pid 6673] close(3 [pid 6672] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6675] set_robust_list(0x55555565f660, 24 [pid 6673] <... close resumed>) = 0 [pid 6672] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6675 [pid 6675] <... set_robust_list resumed>) = 0 [pid 6674] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6673] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6672] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6670] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6674] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6673] <... openat resumed>) = 3 [pid 6672] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6674] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6675] <... prctl resumed>) = 0 [pid 6675] setpgid(0, 0 [pid 6674] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6673] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6672] exit_group(0 [pid 6675] <... setpgid resumed>) = 0 [pid 6674] exit_group(0 [pid 6673] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6672] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6676 attached [pid 6675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6676] set_robust_list(0x55555565f660, 24 [pid 6675] <... openat resumed>) = 3 [pid 6674] <... exit_group resumed>) = ? [pid 6673] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6675] write(3, "1000", 4 [pid 6673] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6676] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6676 [pid 6676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6675] <... write resumed>) = 4 [pid 6673] exit_group(0 [pid 6672] +++ exited with 0 +++ [pid 6675] close(3./strace-static-x86_64: Process 6677 attached ) = 0 [pid 6673] <... exit_group resumed>) = ? [pid 6676] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6677] set_robust_list(0x55555565f660, 24 [pid 6676] setpgid(0, 0 [pid 6675] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6674] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6677 [pid 6677] <... set_robust_list resumed>) = 0 [pid 6676] <... setpgid resumed>) = 0 [pid 6675] <... openat resumed>) = 3 [pid 6673] +++ exited with 0 +++ [pid 6677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6675] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6677] <... prctl resumed>) = 0 [pid 6676] <... openat resumed>) = 3 [pid 6675] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6677] setpgid(0, 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6675] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6678 attached [pid 6677] <... setpgid resumed>) = 0 [pid 6676] write(3, "1000", 4 [pid 6675] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... restart_syscall resumed>) = 0 [pid 6678] set_robust_list(0x55555565f660, 24 [pid 6677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6676] <... write resumed>) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6678] <... set_robust_list resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6675] exit_group(0./strace-static-x86_64: Process 6679 attached ./strace-static-x86_64: Process 6680 attached [pid 6678] <... prctl resumed>) = 0 [pid 6677] <... openat resumed>) = 3 [pid 6676] close(3 [pid 6675] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6678 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6680 [pid 6679] set_robust_list(0x55555565f660, 24 [pid 6680] set_robust_list(0x55555565f660, 24 [pid 6678] setpgid(0, 0 [pid 6677] write(3, "1000", 4 [pid 6676] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6679 [pid 6679] <... set_robust_list resumed>) = 0 [pid 6680] <... set_robust_list resumed>) = 0 [pid 6678] <... setpgid resumed>) = 0 [pid 6677] <... write resumed>) = 4 [pid 6676] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6677] close(3 [pid 6676] <... openat resumed>) = 3 [pid 6679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6680] <... prctl resumed>) = 0 [pid 6678] <... openat resumed>) = 3 [pid 6677] <... close resumed>) = 0 [pid 6676] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6675] +++ exited with 0 +++ [pid 6680] setpgid(0, 0 [pid 6677] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6679] <... prctl resumed>) = 0 [pid 6676] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6678] write(3, "1000", 4 [pid 6679] setpgid(0, 0 [pid 6680] <... setpgid resumed>) = 0 [pid 6677] <... openat resumed>) = 3 [pid 6678] <... write resumed>) = 4 [pid 6676] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6679] <... setpgid resumed>) = 0 [pid 6680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6678] close(3 [pid 6677] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6676] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6678] <... close resumed>) = 0 [pid 6676] exit_group(0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 6680] <... openat resumed>) = 3 [pid 6678] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6677] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6676] <... exit_group resumed>) = ? [pid 6679] <... openat resumed>) = 3 [pid 6680] write(3, "1000", 4 [pid 6678] <... openat resumed>) = 3 [pid 6677] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6679] write(3, "1000", 4 [pid 6680] <... write resumed>) = 4 [pid 6677] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... write resumed>) = 4 [pid 6680] close(3 [pid 6678] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6677] exit_group(0 [pid 6676] +++ exited with 0 +++ [pid 6679] close(3 [pid 6680] <... close resumed>) = 0 [pid 6678] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6677] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6679] <... close resumed>) = 0 [pid 6678] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6678] exit_group(0 [pid 6680] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6679] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6678] <... exit_group resumed>) = ? [pid 6679] <... openat resumed>) = 3 [pid 6680] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6681 attached [pid 6679] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6680] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6677] +++ exited with 0 +++ [pid 6681] set_robust_list(0x55555565f660, 24 [pid 6679] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6678] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6681 [pid 6679] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6680] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6681] <... set_robust_list resumed>) = 0 [pid 6679] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6679] exit_group(0 [pid 6680] exit_group(0 [pid 6681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6679] <... exit_group resumed>) = ? [pid 6680] <... exit_group resumed>) = ? [pid 6681] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6679] +++ exited with 0 +++ [pid 6681] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6683 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6684 attached [pid 6684] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6683 attached ) = 0 [pid 6684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6683] set_robust_list(0x55555565f660, 24 [pid 6681] <... setpgid resumed>) = 0 [pid 6680] +++ exited with 0 +++ [pid 6683] <... set_robust_list resumed>) = 0 [pid 6684] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6682 attached [pid 6683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6684] setpgid(0, 0 [pid 6681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6684 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6683] <... prctl resumed>) = 0 [pid 6684] <... setpgid resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6682] set_robust_list(0x55555565f660, 24 [pid 6683] setpgid(0, 0 [pid 6684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6681] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6682 [pid 6682] <... set_robust_list resumed>) = 0 [pid 6683] <... setpgid resumed>) = 0 [pid 6681] write(3, "1000", 4 [pid 5064] <... restart_syscall resumed>) = 0 [pid 6684] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6685 attached [pid 6682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6684] write(3, "1000", 4 [pid 6681] <... write resumed>) = 4 [pid 6685] set_robust_list(0x55555565f660, 24 [pid 6682] <... prctl resumed>) = 0 [pid 6684] <... write resumed>) = 4 [pid 6681] close(3 [pid 6685] <... set_robust_list resumed>) = 0 [pid 6682] setpgid(0, 0 [pid 6684] close(3 [pid 6681] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6685 [pid 6685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6682] <... setpgid resumed>) = 0 [pid 6684] <... close resumed>) = 0 [pid 6681] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6683] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6685] <... prctl resumed>) = 0 [pid 6682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6684] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6681] <... openat resumed>) = 3 [pid 6685] setpgid(0, 0 [pid 6682] <... openat resumed>) = 3 [pid 6683] write(3, "1000", 4 [pid 6685] <... setpgid resumed>) = 0 [pid 6682] write(3, "1000", 4 [pid 6683] <... write resumed>) = 4 [pid 6684] <... openat resumed>) = 3 [pid 6681] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6686 attached [pid 6685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6682] <... write resumed>) = 4 [pid 6683] close(3 [pid 6684] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6681] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6686] set_robust_list(0x55555565f660, 24 [pid 6685] <... openat resumed>) = 3 [pid 6682] close(3 [pid 6683] <... close resumed>) = 0 [pid 6684] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6686] <... set_robust_list resumed>) = 0 [pid 6685] write(3, "1000", 4 [pid 6682] <... close resumed>) = 0 [pid 6684] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6681] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6686 [pid 6683] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6685] <... write resumed>) = 4 [pid 6684] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] exit_group(0 [pid 6686] <... prctl resumed>) = 0 [pid 6685] close(3 [pid 6682] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6683] <... openat resumed>) = 3 [pid 6684] exit_group(0 [pid 6681] <... exit_group resumed>) = ? [pid 6686] setpgid(0, 0 [pid 6685] <... close resumed>) = 0 [pid 6682] <... openat resumed>) = 3 [pid 6683] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6684] <... exit_group resumed>) = ? [pid 6686] <... setpgid resumed>) = 0 [pid 6685] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6682] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6683] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] +++ exited with 0 +++ [pid 6686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6685] <... openat resumed>) = 3 [pid 6682] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6686] <... openat resumed>) = 3 [pid 6682] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6683] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6684] +++ exited with 0 +++ [pid 6685] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6683] exit_group(0 [pid 6682] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6685] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6682] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6685] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] <... exit_group resumed>) = ? [pid 6686] write(3, "1000", 4) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6686] close(3 [pid 6685] exit_group(0 [pid 6682] <... exit_group resumed>) = ? [pid 6686] <... close resumed>) = 0 [pid 6685] <... exit_group resumed>) = ? [pid 6686] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6686] <... openat resumed>) = 3 [pid 6683] +++ exited with 0 +++ [pid 6686] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6687 attached ) = -1 EBADF (Bad file descriptor) [pid 6685] +++ exited with 0 +++ [pid 6682] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6687] set_robust_list(0x55555565f660, 24 [pid 6686] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6688 attached [pid 6687] <... set_robust_list resumed>) = 0 [pid 6686] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6687 [pid 6686] exit_group(0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6688 [pid 6688] set_robust_list(0x55555565f660, 24 [pid 6687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6686] <... exit_group resumed>) = ? [pid 6688] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6686] +++ exited with 0 +++ [pid 6687] <... prctl resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6687] setpgid(0, 0./strace-static-x86_64: Process 6689 attached [pid 6688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6689] set_robust_list(0x55555565f660, 24) = 0 ./strace-static-x86_64: Process 6691 attached ./strace-static-x86_64: Process 6690 attached [pid 6689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6687] <... setpgid resumed>) = 0 [pid 6691] set_robust_list(0x55555565f660, 24 [pid 6690] set_robust_list(0x55555565f660, 24 [pid 6689] <... prctl resumed>) = 0 [pid 6688] <... prctl resumed>) = 0 [pid 6687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6689] setpgid(0, 0 [pid 6688] setpgid(0, 0 [pid 6691] <... set_robust_list resumed>) = 0 [pid 6690] <... set_robust_list resumed>) = 0 [pid 6689] <... setpgid resumed>) = 0 [pid 6688] <... setpgid resumed>) = 0 [pid 6687] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6689 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6691 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6690 ./strace-static-x86_64: Process 6692 attached [pid 6691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6691] <... prctl resumed>) = 0 [pid 6689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6692] set_robust_list(0x55555565f660, 24 [pid 6691] setpgid(0, 0 [pid 6690] <... prctl resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6692 [pid 6692] <... set_robust_list resumed>) = 0 [pid 6690] setpgid(0, 0 [pid 6688] <... openat resumed>) = 3 [pid 6692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6690] <... setpgid resumed>) = 0 [pid 6690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6689] <... openat resumed>) = 3 [pid 6691] <... setpgid resumed>) = 0 [pid 6687] write(3, "1000", 4 [pid 6692] <... prctl resumed>) = 0 [pid 6691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6690] <... openat resumed>) = 3 [pid 6687] <... write resumed>) = 4 [pid 6692] setpgid(0, 0 [pid 6688] write(3, "1000", 4 [pid 6692] <... setpgid resumed>) = 0 [pid 6690] write(3, "1000", 4 [pid 6689] write(3, "1000", 4 [pid 6688] <... write resumed>) = 4 [pid 6687] close(3 [pid 6692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6690] <... write resumed>) = 4 [pid 6687] <... close resumed>) = 0 [pid 6689] <... write resumed>) = 4 [pid 6692] <... openat resumed>) = 3 [pid 6691] <... openat resumed>) = 3 [pid 6690] close(3 [pid 6688] close(3 [pid 6687] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6689] close(3 [pid 6692] write(3, "1000", 4 [pid 6690] <... close resumed>) = 0 [pid 6689] <... close resumed>) = 0 [pid 6688] <... close resumed>) = 0 [pid 6692] <... write resumed>) = 4 [pid 6691] write(3, "1000", 4 [pid 6690] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6692] close(3 [pid 6691] <... write resumed>) = 4 [pid 6692] <... close resumed>) = 0 [pid 6691] close(3 [pid 6690] <... openat resumed>) = 3 [pid 6689] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6688] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6687] <... openat resumed>) = 3 [pid 6692] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6691] <... close resumed>) = 0 [pid 6692] <... openat resumed>) = 3 [pid 6691] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6690] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6689] <... openat resumed>) = 3 [pid 6692] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6691] <... openat resumed>) = 3 [pid 6690] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6692] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6692] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6691] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6690] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6692] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6691] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] exit_group(0 [pid 6689] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6687] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6692] exit_group(0 [pid 6691] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6689] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6687] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6692] <... exit_group resumed>) = ? [pid 6691] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] <... exit_group resumed>) = ? [pid 6689] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6687] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6689] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6688] <... openat resumed>) = 3 [pid 6687] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6691] exit_group(0 [pid 6690] +++ exited with 0 +++ [pid 6689] exit_group(0 [pid 6688] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6687] exit_group(0 [pid 6692] +++ exited with 0 +++ [pid 6691] <... exit_group resumed>) = ? [pid 6689] <... exit_group resumed>) = ? [pid 6688] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6687] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6690, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6691] +++ exited with 0 +++ [pid 6689] +++ exited with 0 +++ [pid 6688] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6688] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 6688] exit_group(0 [pid 6687] +++ exited with 0 +++ [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... restart_syscall resumed>) = 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 6688] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6696 attached ./strace-static-x86_64: Process 6695 attached ./strace-static-x86_64: Process 6694 attached ./strace-static-x86_64: Process 6693 attached [pid 6688] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6693] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6693 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6696 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6695 ./strace-static-x86_64: Process 6697 attached [pid 6696] set_robust_list(0x55555565f660, 24 [pid 6695] set_robust_list(0x55555565f660, 24 [pid 6694] set_robust_list(0x55555565f660, 24 [pid 6693] <... set_robust_list resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6694 [pid 6697] set_robust_list(0x55555565f660, 24 [pid 6696] <... set_robust_list resumed>) = 0 [pid 6695] <... set_robust_list resumed>) = 0 [pid 6694] <... set_robust_list resumed>) = 0 [pid 6693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6697] <... set_robust_list resumed>) = 0 [pid 6696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6697 [pid 6697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6695] <... prctl resumed>) = 0 [pid 6694] <... prctl resumed>) = 0 [pid 6693] setpgid(0, 0) = 0 [pid 6697] <... prctl resumed>) = 0 [pid 6696] <... prctl resumed>) = 0 [pid 6695] setpgid(0, 0 [pid 6694] setpgid(0, 0 [pid 6693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6697] setpgid(0, 0 [pid 6696] setpgid(0, 0 [pid 6695] <... setpgid resumed>) = 0 [pid 6694] <... setpgid resumed>) = 0 [pid 6697] <... setpgid resumed>) = 0 [pid 6696] <... setpgid resumed>) = 0 [pid 6695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6698 attached ) = 3 [pid 6695] <... openat resumed>) = 3 [pid 6694] <... openat resumed>) = 3 [pid 6693] <... openat resumed>) = 3 [pid 6697] <... openat resumed>) = 3 [pid 6696] write(3, "1000", 4 [pid 6698] set_robust_list(0x55555565f660, 24 [pid 6695] write(3, "1000", 4 [pid 6694] write(3, "1000", 4 [pid 6693] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6698 [pid 6698] <... set_robust_list resumed>) = 0 [pid 6697] write(3, "1000", 4 [pid 6696] <... write resumed>) = 4 [pid 6695] <... write resumed>) = 4 [pid 6694] <... write resumed>) = 4 [pid 6693] <... write resumed>) = 4 [pid 6698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6697] <... write resumed>) = 4 [pid 6696] close(3 [pid 6695] close(3 [pid 6694] close(3 [pid 6693] close(3 [pid 6698] <... prctl resumed>) = 0 [pid 6697] close(3 [pid 6696] <... close resumed>) = 0 [pid 6695] <... close resumed>) = 0 [pid 6694] <... close resumed>) = 0 [pid 6698] setpgid(0, 0 [pid 6697] <... close resumed>) = 0 [pid 6696] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6695] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6694] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6693] <... close resumed>) = 0 [pid 6698] <... setpgid resumed>) = 0 [pid 6697] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6696] <... openat resumed>) = 3 [pid 6695] <... openat resumed>) = 3 [pid 6694] <... openat resumed>) = 3 [pid 6693] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6697] <... openat resumed>) = 3 [pid 6696] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6695] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6694] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6693] <... openat resumed>) = 3 [pid 6697] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6696] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6697] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6695] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6694] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6698] <... openat resumed>) = 3 [pid 6697] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6696] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6698] write(3, "1000", 4 [pid 6697] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] exit_group(0 [pid 6694] exit_group(0 [pid 6693] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6698] <... write resumed>) = 4 [pid 6697] exit_group(0 [pid 6696] exit_group(0 [pid 6693] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6698] close(3 [pid 6693] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6698] <... close resumed>) = 0 [pid 6697] <... exit_group resumed>) = ? [pid 6696] <... exit_group resumed>) = ? [pid 6695] <... exit_group resumed>) = ? [pid 6694] <... exit_group resumed>) = ? [pid 6698] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6693] exit_group(0 [pid 6698] <... openat resumed>) = 3 [pid 6696] +++ exited with 0 +++ [pid 6693] <... exit_group resumed>) = ? [pid 6697] +++ exited with 0 +++ [pid 6693] +++ exited with 0 +++ [pid 6698] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6695] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6698] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... restart_syscall resumed>) = 0 [pid 6694] +++ exited with 0 +++ [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6698] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... restart_syscall resumed>) = 0 [pid 6698] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6698] exit_group(0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6698] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6699 attached [pid 6698] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6699] set_robust_list(0x55555565f660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6700 attached [pid 6699] <... set_robust_list resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6699 [pid 6700] set_robust_list(0x55555565f660, 24 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6700 [pid 6700] <... set_robust_list resumed>) = 0 [pid 6700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6700] setpgid(0, 0./strace-static-x86_64: Process 6702 attached ./strace-static-x86_64: Process 6701 attached ./strace-static-x86_64: Process 6703 attached [pid 6699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6699] <... prctl resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6702 [pid 6702] set_robust_list(0x55555565f660, 24 [pid 6701] set_robust_list(0x55555565f660, 24 [pid 6703] set_robust_list(0x55555565f660, 24 [pid 6700] <... setpgid resumed>) = 0 [pid 6699] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6701 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6703 [pid 6702] <... set_robust_list resumed>) = 0 [pid 6701] <... set_robust_list resumed>) = 0 [pid 6703] <... set_robust_list resumed>) = 0 [pid 6700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6699] <... setpgid resumed>) = 0 [pid 6702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6702] <... prctl resumed>) = 0 [pid 6701] <... prctl resumed>) = 0 [pid 6703] <... prctl resumed>) = 0 [pid 6700] <... openat resumed>) = 3 [pid 6699] <... openat resumed>) = 3 [pid 6702] setpgid(0, 0 [pid 6703] setpgid(0, 0 [pid 6699] write(3, "1000", 4 [pid 6702] <... setpgid resumed>) = 0 [pid 6701] setpgid(0, 0 [pid 6703] <... setpgid resumed>) = 0 [pid 6700] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6704 attached [pid 6701] <... setpgid resumed>) = 0 [pid 6703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6700] close(3 [pid 6699] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6704 [pid 6704] set_robust_list(0x55555565f660, 24 [pid 6702] <... openat resumed>) = 3 [pid 6701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6700] <... close resumed>) = 0 [pid 6699] close(3 [pid 6704] <... set_robust_list resumed>) = 0 [pid 6702] write(3, "1000", 4 [pid 6701] <... openat resumed>) = 3 [pid 6703] <... openat resumed>) = 3 [pid 6700] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6699] <... close resumed>) = 0 [pid 6704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6702] <... write resumed>) = 4 [pid 6703] write(3, "1000", 4 [pid 6699] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6704] <... prctl resumed>) = 0 [pid 6702] close(3 [pid 6701] write(3, "1000", 4 [pid 6703] <... write resumed>) = 4 [pid 6700] <... openat resumed>) = 3 [pid 6699] <... openat resumed>) = 3 [pid 6702] <... close resumed>) = 0 [pid 6701] <... write resumed>) = 4 [pid 6703] close(3 [pid 6699] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6704] setpgid(0, 0 [pid 6701] close(3 [pid 6703] <... close resumed>) = 0 [pid 6699] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6702] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6700] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6704] <... setpgid resumed>) = 0 [pid 6701] <... close resumed>) = 0 [pid 6699] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6699] exit_group(0 [pid 6703] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6700] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6699] <... exit_group resumed>) = ? [pid 6704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6701] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6700] exit_group(0 [pid 6702] <... openat resumed>) = 3 [pid 6704] <... openat resumed>) = 3 [pid 6702] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6701] <... openat resumed>) = 3 [pid 6703] <... openat resumed>) = 3 [pid 6700] <... exit_group resumed>) = ? [pid 6699] +++ exited with 0 +++ [pid 6702] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6704] write(3, "1000", 4 [pid 6702] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6701] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6703] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6702] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6704] <... write resumed>) = 4 [pid 6702] exit_group(0 [pid 6701] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6703] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... restart_syscall resumed>) = 0 [pid 6704] close(3 [pid 6702] <... exit_group resumed>) = ? [pid 6701] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6703] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6704] <... close resumed>) = 0 [pid 6701] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6703] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] +++ exited with 0 +++ [pid 6704] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6702] +++ exited with 0 +++ [pid 6703] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6701] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6704] <... openat resumed>) = 3 [pid 6703] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6701] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6706 attached ./strace-static-x86_64: Process 6705 attached [pid 6704] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6701] +++ exited with 0 +++ [pid 6703] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6706] set_robust_list(0x55555565f660, 24 [pid 6705] set_robust_list(0x55555565f660, 24) = 0 [pid 6705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6707 attached [pid 6706] <... set_robust_list resumed>) = 0 [pid 6704] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6705 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6706 [pid 6707] set_robust_list(0x55555565f660, 24 [pid 6706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6705] setpgid(0, 0 [pid 6704] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6707 [pid 6707] <... set_robust_list resumed>) = 0 [pid 6706] <... prctl resumed>) = 0 [pid 6705] <... setpgid resumed>) = 0 [pid 6707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6706] setpgid(0, 0 [pid 6705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6704] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6708 attached [pid 6707] <... prctl resumed>) = 0 [pid 6706] <... setpgid resumed>) = 0 [pid 6705] <... openat resumed>) = 3 [pid 6704] exit_group(0 [pid 6708] set_robust_list(0x55555565f660, 24 [pid 6707] setpgid(0, 0 [pid 6706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6705] write(3, "1000", 4 [pid 6704] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6708 [pid 6708] <... set_robust_list resumed>) = 0 [pid 6707] <... setpgid resumed>) = 0 [pid 6706] <... openat resumed>) = 3 [pid 6705] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6705] close(3 [pid 6706] write(3, "1000", 4) = 4 [pid 6706] close(3 [pid 6705] <... close resumed>) = 0 [pid 6706] <... close resumed>) = 0 [pid 6705] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6706] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6704] +++ exited with 0 +++ [pid 6708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6709 attached [pid 6708] setpgid(0, 0 [pid 6707] <... openat resumed>) = 3 [pid 6706] <... openat resumed>) = 3 [pid 6705] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6709] set_robust_list(0x55555565f660, 24 [pid 6708] <... setpgid resumed>) = 0 [pid 6707] write(3, "1000", 4 [pid 6706] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6709 [pid 6709] <... set_robust_list resumed>) = 0 [pid 6708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6707] <... write resumed>) = 4 [pid 6706] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6708] <... openat resumed>) = 3 [pid 6707] close(3 [pid 6706] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6707] <... close resumed>) = 0 [pid 6709] <... prctl resumed>) = 0 [pid 6708] write(3, "1000", 4 [pid 6707] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6706] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6709] setpgid(0, 0 [pid 6708] <... write resumed>) = 4 [pid 6707] <... openat resumed>) = 3 [pid 6706] exit_group(0 [pid 6705] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6709] <... setpgid resumed>) = 0 [pid 6708] close(3 [pid 6706] <... exit_group resumed>) = ? [pid 6705] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... close resumed>) = 0 [pid 6707] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6708] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6707] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] exit_group(0 [pid 6708] <... openat resumed>) = 3 [pid 6707] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6706] +++ exited with 0 +++ [pid 6708] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6707] exit_group(0 [pid 6708] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6707] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6710 attached [pid 6709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6708] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6707] +++ exited with 0 +++ [pid 6705] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6710] set_robust_list(0x55555565f660, 24 [pid 6709] <... openat resumed>) = 3 [pid 6708] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6710 [pid 6710] <... set_robust_list resumed>) = 0 [pid 6708] <... exit_group resumed>) = ? [pid 6710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6709] write(3, "1000", 4 [pid 6705] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6710] <... prctl resumed>) = 0 [pid 6709] <... write resumed>) = 4 [pid 6708] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6710] setpgid(0, 0 [pid 6709] close(3 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6710] <... setpgid resumed>) = 0 [pid 6709] <... close resumed>) = 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... restart_syscall resumed>) = 0 [pid 6710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6709] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6710] <... openat resumed>) = 3 [pid 6709] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6710] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6710] <... write resumed>) = 4 [pid 6709] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6711 attached ) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6712 attached [pid 6711] set_robust_list(0x55555565f660, 24 [pid 6710] close(3 [pid 6709] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6711 [pid 6709] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6712] set_robust_list(0x55555565f660, 24 [pid 6711] <... set_robust_list resumed>) = 0 [pid 6710] <... close resumed>) = 0 [pid 6709] exit_group(0 [pid 6712] <... set_robust_list resumed>) = 0 [pid 6710] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6712 ./strace-static-x86_64: Process 6713 attached [pid 6712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6710] <... openat resumed>) = 3 [pid 6709] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6714 attached [pid 6713] set_robust_list(0x55555565f660, 24 [pid 6712] <... prctl resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6713 [pid 6713] <... set_robust_list resumed>) = 0 [pid 6712] setpgid(0, 0 [pid 6710] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6710] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6713] <... prctl resumed>) = 0 [pid 6712] <... setpgid resumed>) = 0 [pid 6710] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6714] set_robust_list(0x55555565f660, 24 [pid 6713] setpgid(0, 0 [pid 6712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6710] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6714 [pid 6714] <... set_robust_list resumed>) = 0 [pid 6713] <... setpgid resumed>) = 0 [pid 6711] <... prctl resumed>) = 0 [pid 6710] exit_group(0 [pid 6714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6712] <... openat resumed>) = 3 [pid 6711] setpgid(0, 0 [pid 6714] <... prctl resumed>) = 0 [pid 6711] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6709, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6714] setpgid(0, 0 [pid 6713] <... openat resumed>) = 3 [pid 6712] write(3, "1000", 4 [pid 6710] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6714] <... setpgid resumed>) = 0 [pid 6713] write(3, "1000", 4 [pid 6712] <... write resumed>) = 4 [pid 6711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6710] +++ exited with 0 +++ ./strace-static-x86_64: Process 6715 attached [pid 6714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6713] <... write resumed>) = 4 [pid 6712] close(3 [pid 6711] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6715] set_robust_list(0x55555565f660, 24 [pid 6712] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6715 [pid 6715] <... set_robust_list resumed>) = 0 [pid 6714] <... openat resumed>) = 3 [pid 6713] close(3 [pid 6712] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6711] write(3, "1000", 4 [pid 6715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6714] write(3, "1000", 4 [pid 6713] <... close resumed>) = 0 [pid 6711] <... write resumed>) = 4 [pid 6715] <... prctl resumed>) = 0 [pid 6714] <... write resumed>) = 4 [pid 6713] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6712] <... openat resumed>) = 3 [pid 6711] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6715] setpgid(0, 0 [pid 6714] close(3 [pid 6713] <... openat resumed>) = 3 [pid 6712] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6711] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6715] <... setpgid resumed>) = 0 [pid 6714] <... close resumed>) = 0 [pid 6713] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6712] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6716 attached [pid 6715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6714] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6713] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6712] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6711] <... openat resumed>) = 3 [pid 6716] set_robust_list(0x55555565f660, 24 [pid 6715] <... openat resumed>) = 3 [pid 6714] <... openat resumed>) = 3 [pid 6713] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6712] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6711] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6716 [pid 6716] <... set_robust_list resumed>) = 0 [pid 6715] write(3, "1000", 4 [pid 6714] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6713] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6712] exit_group(0 [pid 6711] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6715] <... write resumed>) = 4 [pid 6714] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6713] exit_group(0 [pid 6712] <... exit_group resumed>) = ? [pid 6711] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6716] <... prctl resumed>) = 0 [pid 6715] close(3 [pid 6714] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6713] <... exit_group resumed>) = ? [pid 6711] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6714] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6716] setpgid(0, 0 [pid 6714] exit_group(0 [pid 6711] exit_group(0 [pid 6715] <... close resumed>) = 0 [pid 6716] <... setpgid resumed>) = 0 [pid 6714] <... exit_group resumed>) = ? [pid 6712] +++ exited with 0 +++ [pid 6711] <... exit_group resumed>) = ? [pid 6715] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6713] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6715] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6712, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5064] <... restart_syscall resumed>) = 0 [pid 6716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6715] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6715] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6717 attached [pid 6716] <... openat resumed>) = 3 [pid 6715] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6714] +++ exited with 0 +++ [pid 6711] +++ exited with 0 +++ [pid 6717] set_robust_list(0x55555565f660, 24 [pid 6715] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6711, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6717 ./strace-static-x86_64: Process 6718 attached [pid 6717] <... set_robust_list resumed>) = 0 [pid 6716] write(3, "1000", 4 [pid 6715] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6715] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6718 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6718] set_robust_list(0x55555565f660, 24 [pid 6717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6716] <... write resumed>) = 4 [pid 6718] <... set_robust_list resumed>) = 0 [pid 6717] <... prctl resumed>) = 0 [pid 6716] close(3 [pid 6718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6717] setpgid(0, 0 [pid 6716] <... close resumed>) = 0 [pid 6718] <... prctl resumed>) = 0 [pid 6716] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6718] setpgid(0, 0 [pid 6717] <... setpgid resumed>) = 0 [pid 6718] <... setpgid resumed>) = 0 [pid 6717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6716] <... openat resumed>) = 3 [pid 6718] <... openat resumed>) = 3 [pid 6717] <... openat resumed>) = 3 [pid 6716] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6716] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6718] write(3, "1000", 4 [pid 6717] write(3, "1000", 4 [pid 6716] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] <... write resumed>) = 4 [pid 6718] close(3 [pid 6717] <... write resumed>) = 4 [pid 6716] exit_group(0 [pid 6718] <... close resumed>) = 0 [pid 6717] close(3 [pid 6715] +++ exited with 0 +++ ./strace-static-x86_64: Process 6720 attached [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6720 ./strace-static-x86_64: Process 6719 attached [pid 6720] set_robust_list(0x55555565f660, 24 [pid 6718] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6717] <... close resumed>) = 0 [pid 6716] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6719 [pid 6719] set_robust_list(0x55555565f660, 24 [pid 6720] <... set_robust_list resumed>) = 0 [pid 6718] <... openat resumed>) = 3 [pid 6717] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6719] <... set_robust_list resumed>) = 0 [pid 6720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6718] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6717] <... openat resumed>) = 3 [pid 6716] +++ exited with 0 +++ [pid 6719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6720] <... prctl resumed>) = 0 [pid 6718] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6717] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6719] <... prctl resumed>) = 0 [pid 6720] setpgid(0, 0 [pid 6718] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6719] setpgid(0, 0 [pid 6720] <... setpgid resumed>) = 0 [pid 6717] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6717] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6719] <... setpgid resumed>) = 0 [pid 6720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6718] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6717] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] exit_group(0 [pid 6717] exit_group(0./strace-static-x86_64: Process 6721 attached [pid 6718] <... exit_group resumed>) = ? [pid 6721] set_robust_list(0x55555565f660, 24) = 0 [pid 6719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6720] <... openat resumed>) = 3 [pid 6717] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6721 [pid 6721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6719] <... openat resumed>) = 3 [pid 6720] write(3, "1000", 4 [pid 6717] +++ exited with 0 +++ [pid 6720] <... write resumed>) = 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6719] write(3, "1000", 4 [pid 6720] close(3 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6719] <... write resumed>) = 4 [pid 6720] <... close resumed>) = 0 [pid 6718] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... restart_syscall resumed>) = 0 [pid 6721] <... prctl resumed>) = 0 [pid 6719] close(3 [pid 6720] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6721] setpgid(0, 0 [pid 6719] <... close resumed>) = 0 [pid 6721] <... setpgid resumed>) = 0 [pid 6719] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6720] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6718, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6719] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6722 attached [pid 6721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6719] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6720] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6723 attached [pid 6722] set_robust_list(0x55555565f660, 24 [pid 6721] <... openat resumed>) = 3 [pid 6719] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6720] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6722 [pid 6721] write(3, "1000", 4) = 4 [pid 6723] set_robust_list(0x55555565f660, 24 [pid 6722] <... set_robust_list resumed>) = 0 [pid 6721] close(3 [pid 6719] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6720] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6723 [pid 6723] <... set_robust_list resumed>) = 0 [pid 6722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6721] <... close resumed>) = 0 [pid 6719] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6720] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6724 attached [pid 6723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6722] <... prctl resumed>) = 0 [pid 6721] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6719] exit_group(0 [pid 6720] exit_group(0 [pid 6724] set_robust_list(0x55555565f660, 24 [pid 6723] <... prctl resumed>) = 0 [pid 6722] setpgid(0, 0 [pid 6719] <... exit_group resumed>) = ? [pid 6720] <... exit_group resumed>) = ? [pid 6724] <... set_robust_list resumed>) = 0 [pid 6722] <... setpgid resumed>) = 0 [pid 6721] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6724 [pid 6724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6721] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6722] <... openat resumed>) = 3 [pid 6721] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6719] +++ exited with 0 +++ [pid 6721] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6723] setpgid(0, 0 [pid 6722] write(3, "1000", 4 [pid 6721] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6724] <... prctl resumed>) = 0 [pid 6723] <... setpgid resumed>) = 0 [pid 6722] <... write resumed>) = 4 [pid 6721] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6724] setpgid(0, 0 [pid 6723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6722] close(3 [pid 6721] <... exit_group resumed>) = ? [pid 6720] +++ exited with 0 +++ ./strace-static-x86_64: Process 6725 attached [pid 6724] <... setpgid resumed>) = 0 [pid 6723] <... openat resumed>) = 3 [pid 6722] <... close resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6725 [pid 6725] set_robust_list(0x55555565f660, 24 [pid 6724] <... openat resumed>) = 3 [pid 6723] write(3, "1000", 4 [pid 6722] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6725] <... set_robust_list resumed>) = 0 [pid 6724] write(3, "1000", 4 [pid 6723] <... write resumed>) = 4 [pid 6725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6724] <... write resumed>) = 4 [pid 6723] close(3 [pid 6722] <... openat resumed>) = 3 [pid 6721] +++ exited with 0 +++ [pid 6725] <... prctl resumed>) = 0 [pid 6724] close(3 [pid 6723] <... close resumed>) = 0 [pid 6722] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6725] setpgid(0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6724] <... close resumed>) = 0 [pid 6723] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... restart_syscall resumed>) = 0 [pid 6725] <... setpgid resumed>) = 0 [pid 6724] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6723] <... openat resumed>) = 3 [pid 6722] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6724] <... openat resumed>) = 3 [pid 6723] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6722] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6724] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6723] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6723] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6722] exit_group(0 [pid 6724] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6723] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] exit_group(0 [pid 6723] exit_group(0) = ? [pid 6724] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6726 attached [pid 6725] <... openat resumed>) = 3 [pid 6724] +++ exited with 0 +++ [pid 6723] +++ exited with 0 +++ [pid 6722] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6727 attached [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6727] set_robust_list(0x55555565f660, 24 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6727] <... set_robust_list resumed>) = 0 [pid 6722] +++ exited with 0 +++ ./strace-static-x86_64: Process 6728 attached [pid 6726] set_robust_list(0x55555565f660, 24 [pid 6727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6725] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6726 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6727 [pid 6727] <... prctl resumed>) = 0 [pid 6725] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6728] set_robust_list(0x55555565f660, 24 [pid 6726] <... set_robust_list resumed>) = 0 [pid 6727] setpgid(0, 0 [pid 6725] close(3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6728 ./strace-static-x86_64: Process 6729 attached [pid 6726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... restart_syscall resumed>) = 0 [pid 6728] <... set_robust_list resumed>) = 0 [pid 6725] <... close resumed>) = 0 [pid 6729] set_robust_list(0x55555565f660, 24 [pid 6728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6726] <... prctl resumed>) = 0 [pid 6727] <... setpgid resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6729 [pid 6725] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6729] <... set_robust_list resumed>) = 0 [pid 6727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6725] <... openat resumed>) = 3 [pid 6729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6728] <... prctl resumed>) = 0 [pid 6726] setpgid(0, 0 [pid 6727] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6730 attached [pid 6729] <... prctl resumed>) = 0 [pid 6730] set_robust_list(0x55555565f660, 24 [pid 6729] setpgid(0, 0 [pid 6728] setpgid(0, 0 [pid 6726] <... setpgid resumed>) = 0 [pid 6730] <... set_robust_list resumed>) = 0 [pid 6729] <... setpgid resumed>) = 0 [pid 6728] <... setpgid resumed>) = 0 [pid 6727] write(3, "1000", 4 [pid 6725] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6730 [pid 6729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6727] <... write resumed>) = 4 [pid 6725] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6727] close(3 [pid 6725] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6730] <... prctl resumed>) = 0 [pid 6729] <... openat resumed>) = 3 [pid 6728] <... openat resumed>) = 3 [pid 6726] <... openat resumed>) = 3 [pid 6727] <... close resumed>) = 0 [pid 6725] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6730] setpgid(0, 0 [pid 6729] write(3, "1000", 4 [pid 6728] write(3, "1000", 4 [pid 6726] write(3, "1000", 4 [pid 6727] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6725] exit_group(0 [pid 6730] <... setpgid resumed>) = 0 [pid 6729] <... write resumed>) = 4 [pid 6728] <... write resumed>) = 4 [pid 6726] <... write resumed>) = 4 [pid 6725] <... exit_group resumed>) = ? [pid 6730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6729] close(3 [pid 6728] close(3 [pid 6726] close(3 [pid 6727] <... openat resumed>) = 3 [pid 6729] <... close resumed>) = 0 [pid 6728] <... close resumed>) = 0 [pid 6726] <... close resumed>) = 0 [pid 6729] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6728] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6727] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6725] +++ exited with 0 +++ [pid 6730] <... openat resumed>) = 3 [pid 6729] <... openat resumed>) = 3 [pid 6728] <... openat resumed>) = 3 [pid 6726] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6727] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6727] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6730] write(3, "1000", 4 [pid 6729] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6728] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6727] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6730] <... write resumed>) = 4 [pid 6729] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6726] <... openat resumed>) = 3 [pid 6727] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6730] close(3 [pid 6729] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6728] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6727] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6731 attached [pid 6730] <... close resumed>) = 0 [pid 6729] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] exit_group(0 [pid 6726] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6727] +++ exited with 0 +++ [pid 6731] set_robust_list(0x55555565f660, 24 [pid 6730] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6729] exit_group(0 [pid 6726] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6729] <... exit_group resumed>) = ? [pid 6728] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6731] <... set_robust_list resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6731 [pid 6730] <... openat resumed>) = 3 [pid 6726] exit_group(0 [pid 6730] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6726] <... exit_group resumed>) = ? [pid 6731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6730] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6728] +++ exited with 0 +++ [pid 6726] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... restart_syscall resumed>) = 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 6729] +++ exited with 0 +++ [pid 6731] <... prctl resumed>) = 0 [pid 6730] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6731] setpgid(0, 0 [pid 6730] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6731] <... setpgid resumed>) = 0 [pid 6731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6731] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6732 attached ./strace-static-x86_64: Process 6734 attached ./strace-static-x86_64: Process 6733 attached ./strace-static-x86_64: Process 6735 attached [pid 6731] write(3, "1000", 4 [pid 6730] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6733 [pid 6735] set_robust_list(0x55555565f660, 24 [pid 6734] set_robust_list(0x55555565f660, 24 [pid 6735] <... set_robust_list resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6735 [pid 6735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6730] +++ exited with 0 +++ [pid 6734] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6732 [pid 6732] set_robust_list(0x55555565f660, 24 [pid 6733] set_robust_list(0x55555565f660, 24 [pid 6735] setpgid(0, 0 [pid 6732] <... set_robust_list resumed>) = 0 [pid 6734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6733] <... set_robust_list resumed>) = 0 [pid 6731] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6734 [pid 6735] <... setpgid resumed>) = 0 [pid 6732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6734] <... prctl resumed>) = 0 [pid 6733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6731] close(3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6734] setpgid(0, 0 [pid 6733] <... prctl resumed>) = 0 [pid 6731] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6735] <... openat resumed>) = 3 [pid 6732] <... prctl resumed>) = 0 [pid 6734] <... setpgid resumed>) = 0 [pid 6733] setpgid(0, 0 [pid 6731] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6735] write(3, "1000", 4 [pid 6732] setpgid(0, 0 [pid 6733] <... setpgid resumed>) = 0 [pid 6735] <... write resumed>) = 4 [pid 6731] <... openat resumed>) = 3 [pid 6735] close(3 [pid 6732] <... setpgid resumed>) = 0 [pid 6734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6735] <... close resumed>) = 0 [pid 6732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6734] <... openat resumed>) = 3 [pid 6731] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6733] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6736 attached [pid 6735] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6733] write(3, "1000", 4 [pid 6731] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6734] write(3, "1000", 4 [pid 6736] set_robust_list(0x55555565f660, 24 [pid 6735] <... openat resumed>) = 3 [pid 6732] <... openat resumed>) = 3 [pid 6733] <... write resumed>) = 4 [pid 6731] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6736 [pid 6736] <... set_robust_list resumed>) = 0 [pid 6735] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6732] write(3, "1000", 4 [pid 6734] <... write resumed>) = 4 [pid 6733] close(3 [pid 6731] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6735] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6734] close(3 [pid 6733] <... close resumed>) = 0 [pid 6736] <... prctl resumed>) = 0 [pid 6735] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6732] <... write resumed>) = 4 [pid 6734] <... close resumed>) = 0 [pid 6733] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6731] exit_group(0 [pid 6736] setpgid(0, 0 [pid 6735] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] close(3 [pid 6734] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6736] <... setpgid resumed>) = 0 [pid 6735] exit_group(0 [pid 6732] <... close resumed>) = 0 [pid 6733] <... openat resumed>) = 3 [pid 6731] <... exit_group resumed>) = ? [pid 6736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6734] <... openat resumed>) = 3 [pid 6733] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6735] <... exit_group resumed>) = ? [pid 6732] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6734] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6733] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6736] <... openat resumed>) = 3 [pid 6734] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6733] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6736] write(3, "1000", 4 [pid 6732] <... openat resumed>) = 3 [pid 6734] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6733] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6734] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6736] <... write resumed>) = 4 [pid 6735] +++ exited with 0 +++ [pid 6732] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6734] exit_group(0 [pid 6733] exit_group(0 [pid 6731] +++ exited with 0 +++ [pid 6736] close(3 [pid 6732] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6736] <... close resumed>) = 0 [pid 6732] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6736] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6732] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6736] <... openat resumed>) = 3 [pid 6732] exit_group(0) = ? [pid 6734] <... exit_group resumed>) = ? [pid 6736] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6732] +++ exited with 0 +++ [pid 6733] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6734] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6736] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6736] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5064] <... restart_syscall resumed>) = 0 [pid 6736] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6736] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6736] +++ exited with 0 +++ [pid 6733] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6739 attached ./strace-static-x86_64: Process 6737 attached ./strace-static-x86_64: Process 6738 attached [pid 6737] set_robust_list(0x55555565f660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6739] set_robust_list(0x55555565f660, 24 [pid 6737] <... set_robust_list resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6737 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6738 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6739 ./strace-static-x86_64: Process 6740 attached [pid 6739] <... set_robust_list resumed>) = 0 [pid 6738] set_robust_list(0x55555565f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6738] <... set_robust_list resumed>) = 0 [pid 6738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6740] set_robust_list(0x55555565f660, 24 [pid 6739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6738] <... prctl resumed>) = 0 [pid 6737] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6740 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6741 attached [pid 6740] <... set_robust_list resumed>) = 0 [pid 6739] <... prctl resumed>) = 0 [pid 6738] setpgid(0, 0 [pid 6737] setpgid(0, 0 [pid 6741] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6741 [pid 6741] <... set_robust_list resumed>) = 0 [pid 6741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6739] setpgid(0, 0 [pid 6738] <... setpgid resumed>) = 0 [pid 6737] <... setpgid resumed>) = 0 [pid 6741] setpgid(0, 0) = 0 [pid 6738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6742 attached [pid 6740] <... prctl resumed>) = 0 [pid 6739] <... setpgid resumed>) = 0 [pid 6737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6742] set_robust_list(0x55555565f660, 24 [pid 6741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6740] setpgid(0, 0 [pid 6739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6737] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6742 [pid 6742] <... set_robust_list resumed>) = 0 [pid 6740] <... setpgid resumed>) = 0 [pid 6738] <... openat resumed>) = 3 [pid 6742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6741] <... openat resumed>) = 3 [pid 6740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6739] <... openat resumed>) = 3 [pid 6738] write(3, "1000", 4 [pid 6742] <... prctl resumed>) = 0 [pid 6741] write(3, "1000", 4 [pid 6740] <... openat resumed>) = 3 [pid 6739] write(3, "1000", 4 [pid 6738] <... write resumed>) = 4 [pid 6737] write(3, "1000", 4 [pid 6742] setpgid(0, 0 [pid 6741] <... write resumed>) = 4 [pid 6740] write(3, "1000", 4 [pid 6739] <... write resumed>) = 4 [pid 6738] close(3 [pid 6737] <... write resumed>) = 4 [pid 6742] <... setpgid resumed>) = 0 [pid 6741] close(3 [pid 6740] <... write resumed>) = 4 [pid 6739] close(3 [pid 6738] <... close resumed>) = 0 [pid 6737] close(3 [pid 6742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6741] <... close resumed>) = 0 [pid 6740] close(3 [pid 6739] <... close resumed>) = 0 [pid 6738] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6737] <... close resumed>) = 0 [pid 6740] <... close resumed>) = 0 [pid 6739] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6742] <... openat resumed>) = 3 [pid 6741] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6738] <... openat resumed>) = 3 [pid 6737] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6742] write(3, "1000", 4 [pid 6741] <... openat resumed>) = 3 [pid 6740] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6738] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6742] <... write resumed>) = 4 [pid 6741] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6740] <... openat resumed>) = 3 [pid 6739] <... openat resumed>) = 3 [pid 6738] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] <... openat resumed>) = 3 [pid 6742] close(3 [pid 6741] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6740] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6739] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6738] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6737] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6742] <... close resumed>) = 0 [pid 6741] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6740] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6739] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6738] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6742] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6741] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6740] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6739] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6738] exit_group(0 [pid 6737] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6739] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6742] <... openat resumed>) = 3 [pid 6741] exit_group(0 [pid 6740] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6739] exit_group(0 [pid 6738] <... exit_group resumed>) = ? [pid 6737] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6742] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6741] <... exit_group resumed>) = ? [pid 6740] exit_group(0 [pid 6739] <... exit_group resumed>) = ? [pid 6738] +++ exited with 0 +++ [pid 6737] exit_group(0 [pid 6742] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6737] <... exit_group resumed>) = ? [pid 6741] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6739] +++ exited with 0 +++ [pid 6742] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6740] <... exit_group resumed>) = ? [pid 6737] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6742] exit_group(0 [pid 6740] +++ exited with 0 +++ [pid 5065] <... restart_syscall resumed>) = 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 6742] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6742] +++ exited with 0 +++ [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... restart_syscall resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6743 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6744 ./strace-static-x86_64: Process 6746 attached ./strace-static-x86_64: Process 6745 attached ./strace-static-x86_64: Process 6744 attached [pid 6743] set_robust_list(0x55555565f660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6743 [pid 5061] <... restart_syscall resumed>) = 0 [pid 6745] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6746 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6745 [pid 6745] <... set_robust_list resumed>) = 0 [pid 6746] set_robust_list(0x55555565f660, 24 [pid 6745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6744] set_robust_list(0x55555565f660, 24 [pid 6743] <... set_robust_list resumed>) = 0 [pid 6745] <... prctl resumed>) = 0 [pid 6745] setpgid(0, 0) = 0 [pid 6745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6747 attached [pid 6746] <... set_robust_list resumed>) = 0 [pid 6745] write(3, "1000", 4 [pid 6744] <... set_robust_list resumed>) = 0 [pid 6743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6747] set_robust_list(0x55555565f660, 24 [pid 6746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6743] <... prctl resumed>) = 0 [pid 6746] <... prctl resumed>) = 0 [pid 6744] <... prctl resumed>) = 0 [pid 6743] setpgid(0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6746] setpgid(0, 0 [pid 6745] <... write resumed>) = 4 [pid 6744] setpgid(0, 0 [pid 6743] <... setpgid resumed>) = 0 [pid 6747] <... set_robust_list resumed>) = 0 [pid 6745] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6747 [pid 6747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6746] <... setpgid resumed>) = 0 [pid 6745] <... close resumed>) = 0 [pid 6744] <... setpgid resumed>) = 0 [pid 6743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6747] <... prctl resumed>) = 0 [pid 6746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6745] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6743] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6748 attached [pid 6747] setpgid(0, 0 [pid 6746] <... openat resumed>) = 3 [pid 6745] <... openat resumed>) = 3 [pid 6744] <... openat resumed>) = 3 [pid 6743] write(3, "1000", 4 [pid 6748] set_robust_list(0x55555565f660, 24 [pid 6747] <... setpgid resumed>) = 0 [pid 6745] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6748 [pid 6748] <... set_robust_list resumed>) = 0 [pid 6747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6746] write(3, "1000", 4 [pid 6745] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6744] write(3, "1000", 4 [pid 6743] <... write resumed>) = 4 [pid 6748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6746] <... write resumed>) = 4 [pid 6744] <... write resumed>) = 4 [pid 6743] close(3 [pid 6748] <... prctl resumed>) = 0 [pid 6746] close(3 [pid 6744] close(3 [pid 6743] <... close resumed>) = 0 [pid 6745] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6748] setpgid(0, 0 [pid 6747] <... openat resumed>) = 3 [pid 6746] <... close resumed>) = 0 [pid 6745] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6744] <... close resumed>) = 0 [pid 6743] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6748] <... setpgid resumed>) = 0 [pid 6747] write(3, "1000", 4 [pid 6746] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6745] exit_group(0 [pid 6744] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6743] <... openat resumed>) = 3 [pid 6745] <... exit_group resumed>) = ? [pid 6748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6747] <... write resumed>) = 4 [pid 6746] <... openat resumed>) = 3 [pid 6744] <... openat resumed>) = 3 [pid 6743] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6748] <... openat resumed>) = 3 [pid 6747] close(3 [pid 6748] write(3, "1000", 4 [pid 6747] <... close resumed>) = 0 [pid 6746] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6744] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6743] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] <... write resumed>) = 4 [pid 6747] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6746] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6745] +++ exited with 0 +++ [pid 6744] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6748] close(3 [pid 6747] <... openat resumed>) = 3 [pid 6746] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6744] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6743] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6748] <... close resumed>) = 0 [pid 6747] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6746] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6744] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] exit_group(0 [pid 6747] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6744] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6748] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6747] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] exit_group(0 [pid 6744] <... exit_group resumed>) = ? [pid 6743] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6749 attached [pid 6748] <... openat resumed>) = 3 [pid 6747] exit_group(0 [pid 6749] set_robust_list(0x55555565f660, 24) = 0 [pid 6747] <... exit_group resumed>) = ? [pid 6746] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6749 [pid 6749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6749] setpgid(0, 0 [pid 6747] +++ exited with 0 +++ [pid 6743] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6749] <... setpgid resumed>) = 0 [pid 6748] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6746] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6748] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6748] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6749] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6744] +++ exited with 0 +++ [pid 6749] write(3, "1000", 4 [pid 6748] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6750 attached [pid 6749] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6750] set_robust_list(0x55555565f660, 24 [pid 6749] close(3 [pid 6748] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6750 [pid 5065] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6751 attached [pid 6750] <... set_robust_list resumed>) = 0 [pid 6749] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6751 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6751] set_robust_list(0x55555565f660, 24 [pid 6750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6749] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6751] <... set_robust_list resumed>) = 0 [pid 6749] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6750] <... prctl resumed>) = 0 [pid 6749] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6750] setpgid(0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6753 ./strace-static-x86_64: Process 6753 attached [pid 6749] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... prctl resumed>) = 0 [pid 6749] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6751] setpgid(0, 0 [pid 6750] <... setpgid resumed>) = 0 [pid 6749] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6753] set_robust_list(0x55555565f660, 24 [pid 6751] <... setpgid resumed>) = 0 [pid 6750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6749] exit_group(0./strace-static-x86_64: Process 6752 attached [pid 6753] <... set_robust_list resumed>) = 0 [pid 6749] <... exit_group resumed>) = ? [pid 6752] set_robust_list(0x55555565f660, 24 [pid 6753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6750] <... openat resumed>) = 3 [pid 6749] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6752 [pid 6753] <... prctl resumed>) = 0 [pid 6752] <... set_robust_list resumed>) = 0 [pid 6753] setpgid(0, 0 [pid 6752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6753] <... setpgid resumed>) = 0 [pid 6751] <... openat resumed>) = 3 [pid 6752] <... prctl resumed>) = 0 [pid 6753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6754 attached [pid 6752] setpgid(0, 0 [pid 6753] <... openat resumed>) = 3 [pid 6751] write(3, "1000", 4 [pid 6750] write(3, "1000", 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6752] <... setpgid resumed>) = 0 [pid 6750] <... write resumed>) = 4 [pid 6752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6753] write(3, "1000", 4 [pid 6752] <... openat resumed>) = 3 [pid 6753] <... write resumed>) = 4 [pid 6751] <... write resumed>) = 4 [pid 6750] close(3 [pid 6753] close(3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6754 [pid 6754] set_robust_list(0x55555565f660, 24 [pid 6752] write(3, "1000", 4 [pid 6753] <... close resumed>) = 0 [pid 6751] close(3 [pid 6750] <... close resumed>) = 0 [pid 6754] <... set_robust_list resumed>) = 0 [pid 6752] <... write resumed>) = 4 [pid 6753] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6751] <... close resumed>) = 0 [pid 6754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6752] close(3 [pid 6753] <... openat resumed>) = 3 [pid 6750] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6752] <... close resumed>) = 0 [pid 6752] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6751] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6754] <... prctl resumed>) = 0 [pid 6753] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6754] setpgid(0, 0 [pid 6753] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] <... openat resumed>) = 3 [pid 6753] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6754] <... setpgid resumed>) = 0 [pid 6752] <... openat resumed>) = 3 [pid 6753] exit_group(0 [pid 6751] <... openat resumed>) = 3 [pid 6752] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6753] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6755 attached [pid 6754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6752] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6753] +++ exited with 0 +++ [pid 6751] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6750] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6755] set_robust_list(0x55555565f660, 24 [pid 6752] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6755] <... set_robust_list resumed>) = 0 [pid 6752] exit_group(0 [pid 6755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6752] <... exit_group resumed>) = ? [pid 6755] <... prctl resumed>) = 0 [pid 6752] +++ exited with 0 +++ [pid 6755] setpgid(0, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6755] <... setpgid resumed>) = 0 [pid 6755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6755] write(3, "1000", 4 [pid 6754] <... openat resumed>) = 3 [pid 6751] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6755 [pid 6755] <... write resumed>) = 4 [pid 6755] close(3) = 0 [pid 6755] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6754] write(3, "1000", 4 [pid 6751] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6750] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6755] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6750] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6756 attached [pid 6754] <... write resumed>) = 4 [pid 6751] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] exit_group(0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6756 [pid 6756] set_robust_list(0x55555565f660, 24 [pid 6755] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6754] close(3 [pid 6751] exit_group(0 [pid 6750] <... exit_group resumed>) = ? [pid 6756] <... set_robust_list resumed>) = 0 [pid 6755] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6754] <... close resumed>) = 0 [pid 6751] <... exit_group resumed>) = ? [pid 6750] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6755] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6754] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6751] +++ exited with 0 +++ [pid 6756] <... prctl resumed>) = 0 [pid 6755] exit_group(0 [pid 6754] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6757 attached [pid 6756] setpgid(0, 0 [pid 6755] <... exit_group resumed>) = ? [pid 6754] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6757 [pid 6756] <... setpgid resumed>) = 0 [pid 6754] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6754] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6757] set_robust_list(0x55555565f660, 24 [pid 6755] +++ exited with 0 +++ [pid 6757] <... set_robust_list resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6754] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6758 attached ./strace-static-x86_64: Process 6759 attached [pid 6757] <... prctl resumed>) = 0 [pid 6756] <... openat resumed>) = 3 [pid 6754] exit_group(0 [pid 6759] set_robust_list(0x55555565f660, 24 [pid 6758] set_robust_list(0x55555565f660, 24 [pid 6757] setpgid(0, 0 [pid 6756] write(3, "1000", 4 [pid 6754] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6758 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6759 [pid 6759] <... set_robust_list resumed>) = 0 [pid 6758] <... set_robust_list resumed>) = 0 [pid 6757] <... setpgid resumed>) = 0 [pid 6759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6759] <... prctl resumed>) = 0 [pid 6758] <... prctl resumed>) = 0 [pid 6757] <... openat resumed>) = 3 [pid 6759] setpgid(0, 0 [pid 6758] setpgid(0, 0 [pid 6759] <... setpgid resumed>) = 0 [pid 6758] <... setpgid resumed>) = 0 [pid 6756] <... write resumed>) = 4 [pid 6756] close(3./strace-static-x86_64: Process 6760 attached [pid 6759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6757] write(3, "1000", 4 [pid 6756] <... close resumed>) = 0 [pid 6754] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6760 [pid 6760] set_robust_list(0x55555565f660, 24 [pid 6759] <... openat resumed>) = 3 [pid 6758] <... openat resumed>) = 3 [pid 6757] <... write resumed>) = 4 [pid 6756] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6760] <... set_robust_list resumed>) = 0 [pid 6759] write(3, "1000", 4 [pid 6758] write(3, "1000", 4 [pid 6757] close(3 [pid 6756] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6759] <... write resumed>) = 4 [pid 6758] <... write resumed>) = 4 [pid 6757] <... close resumed>) = 0 [pid 6759] close(3 [pid 6758] close(3 [pid 6757] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6756] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6761 attached [pid 6760] <... prctl resumed>) = 0 [pid 6759] <... close resumed>) = 0 [pid 6758] <... close resumed>) = 0 [pid 6757] <... openat resumed>) = 3 [pid 6756] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] set_robust_list(0x55555565f660, 24 [pid 6760] setpgid(0, 0 [pid 6756] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6761 [pid 6761] <... set_robust_list resumed>) = 0 [pid 6760] <... setpgid resumed>) = 0 [pid 6756] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6756] exit_group(0 [pid 6761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6759] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6758] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6756] <... exit_group resumed>) = ? [pid 6761] setpgid(0, 0 [pid 6757] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6760] <... openat resumed>) = 3 [pid 6759] <... openat resumed>) = 3 [pid 6757] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] <... setpgid resumed>) = 0 [pid 6761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6759] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6758] <... openat resumed>) = 3 [pid 6757] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6760] write(3, "1000", 4) = 4 [pid 6760] close(3) = 0 [pid 6759] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6756] +++ exited with 0 +++ [pid 6759] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6757] exit_group(0 [pid 6759] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] <... exit_group resumed>) = ? [pid 6760] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6759] exit_group(0 [pid 6758] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6761] <... openat resumed>) = 3 [pid 6760] <... openat resumed>) = 3 [pid 6759] <... exit_group resumed>) = ? [pid 6758] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6761] write(3, "1000", 4 [pid 6760] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6759] +++ exited with 0 +++ [pid 6758] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6761] <... write resumed>) = 4 [pid 6760] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6758] exit_group(0 [pid 6761] close(3 [pid 6760] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6758] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6762 attached [pid 6761] <... close resumed>) = 0 [pid 6760] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6762] set_robust_list(0x55555565f660, 24 [pid 6761] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6760] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6763 attached [pid 6762] <... set_robust_list resumed>) = 0 [pid 6760] <... exit_group resumed>) = ? [pid 6762] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6764 attached [pid 6763] set_robust_list(0x55555565f660, 24 [pid 6761] <... openat resumed>) = 3 [pid 6760] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6763 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6764 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6762 [pid 6764] set_robust_list(0x55555565f660, 24 [pid 6761] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6765 attached [pid 6764] <... set_robust_list resumed>) = 0 [pid 6763] <... set_robust_list resumed>) = 0 [pid 6762] <... prctl resumed>) = 0 [pid 6761] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6765] set_robust_list(0x55555565f660, 24 [pid 6764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6762] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6765 [pid 6761] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6765] <... set_robust_list resumed>) = 0 [pid 6764] <... prctl resumed>) = 0 [pid 6763] <... prctl resumed>) = 0 [pid 6762] <... setpgid resumed>) = 0 [pid 6761] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... restart_syscall resumed>) = 0 [pid 6765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6764] setpgid(0, 0 [pid 6763] setpgid(0, 0 [pid 6762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6761] exit_group(0 [pid 6765] <... prctl resumed>) = 0 [pid 6764] <... setpgid resumed>) = 0 [pid 6763] <... setpgid resumed>) = 0 [pid 6762] <... openat resumed>) = 3 [pid 6761] <... exit_group resumed>) = ? [pid 6765] setpgid(0, 0) = 0 [pid 6763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6763] <... openat resumed>) = 3 [pid 6762] write(3, "1000", 4 [pid 6765] <... openat resumed>) = 3 [pid 6763] write(3, "1000", 4 [pid 6762] <... write resumed>) = 4 [pid 6765] write(3, "1000", 4 [pid 6763] <... write resumed>) = 4 [pid 6762] close(3 [pid 6764] <... openat resumed>) = 3 [pid 6762] <... close resumed>) = 0 [pid 6765] <... write resumed>) = 4 [pid 6763] close(3./strace-static-x86_64: Process 6766 attached [pid 6765] close(3 [pid 6764] write(3, "1000", 4 [pid 6762] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6761] +++ exited with 0 +++ [pid 6766] set_robust_list(0x55555565f660, 24 [pid 6765] <... close resumed>) = 0 [pid 6764] <... write resumed>) = 4 [pid 6763] <... close resumed>) = 0 [pid 6762] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6766] <... set_robust_list resumed>) = 0 [pid 6765] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6764] close(3 [pid 6763] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6762] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6766 [pid 6766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6765] <... openat resumed>) = 3 [pid 6764] <... close resumed>) = 0 [pid 6763] <... openat resumed>) = 3 [pid 6762] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6766] <... prctl resumed>) = 0 [pid 6764] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6766] setpgid(0, 0 [pid 6765] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6763] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6762] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 6766] <... setpgid resumed>) = 0 [pid 6765] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6764] <... openat resumed>) = 3 [pid 6763] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6762] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6765] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6764] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6763] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6762] exit_group(0 [pid 6766] <... openat resumed>) = 3 [pid 6765] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6763] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6762] <... exit_group resumed>) = ? [pid 6766] write(3, "1000", 4 [pid 6765] exit_group(0 [pid 6764] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6763] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6765] <... exit_group resumed>) = ? [pid 6763] <... exit_group resumed>) = ? [pid 6765] +++ exited with 0 +++ [pid 6764] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6766] <... write resumed>) = 4 [pid 6764] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6766] close(3./strace-static-x86_64: Process 6767 attached [pid 6764] exit_group(0 [pid 6766] <... close resumed>) = 0 [pid 6767] set_robust_list(0x55555565f660, 24 [pid 6764] <... exit_group resumed>) = ? [pid 6763] +++ exited with 0 +++ [pid 6762] +++ exited with 0 +++ [pid 6766] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6767 [pid 6767] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6766] <... openat resumed>) = 3 [pid 6764] +++ exited with 0 +++ [pid 6766] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6768 attached [pid 6767] <... prctl resumed>) = 0 [pid 6766] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6764, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6768] set_robust_list(0x55555565f660, 24 [pid 6767] setpgid(0, 0 [pid 6766] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6768 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... restart_syscall resumed>) = 0 [pid 6768] <... set_robust_list resumed>) = 0 [pid 6767] <... setpgid resumed>) = 0 [pid 6766] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6766] exit_group(0) = ? [pid 6768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6767] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6768] <... prctl resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6769 attached [pid 6768] setpgid(0, 0 [pid 6767] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6769 [pid 6768] <... setpgid resumed>) = 0 [pid 6767] <... write resumed>) = 4 ./strace-static-x86_64: Process 6771 attached [pid 6769] set_robust_list(0x55555565f660, 24 [pid 6768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6767] close(3 [pid 6766] +++ exited with 0 +++ [pid 6771] set_robust_list(0x55555565f660, 24 [pid 6769] <... set_robust_list resumed>) = 0 [pid 6768] <... openat resumed>) = 3 [pid 6767] <... close resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6771 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6770 attached [pid 6771] <... set_robust_list resumed>) = 0 [pid 6769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6768] write(3, "1000", 4 [pid 6767] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6770] set_robust_list(0x55555565f660, 24 [pid 6771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6769] <... prctl resumed>) = 0 [pid 6768] <... write resumed>) = 4 [pid 6767] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6770 [pid 6770] <... set_robust_list resumed>) = 0 [pid 6771] <... prctl resumed>) = 0 [pid 6769] setpgid(0, 0 [pid 6768] close(3 [pid 6770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6771] setpgid(0, 0 [pid 6769] <... setpgid resumed>) = 0 [pid 6768] <... close resumed>) = 0 [pid 6767] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6770] <... prctl resumed>) = 0 [pid 6771] <... setpgid resumed>) = 0 [pid 6769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6768] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6767] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6768] <... openat resumed>) = 3 [pid 6767] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6769] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6772 attached [pid 6770] setpgid(0, 0 [pid 6771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6769] write(3, "1000", 4 [pid 6768] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6767] exit_group(0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6772 [pid 6772] set_robust_list(0x55555565f660, 24 [pid 6770] <... setpgid resumed>) = 0 [pid 6771] <... openat resumed>) = 3 [pid 6769] <... write resumed>) = 4 [pid 6768] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6767] <... exit_group resumed>) = ? [pid 6772] <... set_robust_list resumed>) = 0 [pid 6770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6771] write(3, "1000", 4 [pid 6769] close(3 [pid 6768] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6767] +++ exited with 0 +++ [pid 6771] <... write resumed>) = 4 [pid 6769] <... close resumed>) = 0 [pid 6768] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6770] <... openat resumed>) = 3 [pid 6771] close(3 [pid 6769] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6768] exit_group(0 [pid 6772] <... prctl resumed>) = 0 [pid 6770] write(3, "1000", 4 [pid 6771] <... close resumed>) = 0 [pid 6769] <... openat resumed>) = 3 [pid 6768] <... exit_group resumed>) = ? [pid 6772] setpgid(0, 0 [pid 6770] <... write resumed>) = 4 [pid 6771] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6772] <... setpgid resumed>) = 0 [pid 6770] close(3 [pid 6771] <... openat resumed>) = 3 [pid 6769] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6770] <... close resumed>) = 0 [pid 6771] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6769] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6770] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6771] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6768] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6770] <... openat resumed>) = 3 [pid 6771] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6769] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6771] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6772] <... openat resumed>) = 3 [pid 6771] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6773 attached [pid 6773] set_robust_list(0x55555565f660, 24 [pid 6770] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6771] <... exit_group resumed>) = ? [pid 6769] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6773 [pid 6773] <... set_robust_list resumed>) = 0 [pid 6772] write(3, "1000", 4 [pid 6770] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6772] <... write resumed>) = 4 [pid 6770] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6769] <... exit_group resumed>) = ? [pid 6772] close(3 [pid 6770] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6771] +++ exited with 0 +++ [pid 6769] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6772] <... close resumed>) = 0 [pid 6770] exit_group(0 [pid 6772] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6770] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6773] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6774 attached [pid 6773] setpgid(0, 0 [pid 6772] <... openat resumed>) = 3 [pid 6770] +++ exited with 0 +++ [pid 6773] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6775 attached [pid 6773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6774] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6775 [pid 6775] set_robust_list(0x55555565f660, 24 [pid 6772] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6775] <... set_robust_list resumed>) = 0 [pid 6772] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6772] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6773] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6774 [pid 6774] <... set_robust_list resumed>) = 0 [pid 6772] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6772] exit_group(0 [pid 6774] <... prctl resumed>) = 0 [pid 6775] <... prctl resumed>) = 0 [pid 6774] setpgid(0, 0 [pid 6772] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6776 attached ./strace-static-x86_64: Process 6777 attached [pid 6775] setpgid(0, 0 [pid 6774] <... setpgid resumed>) = 0 [pid 6773] write(3, "1000", 4 [pid 6776] set_robust_list(0x55555565f660, 24 [pid 6774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6775] <... setpgid resumed>) = 0 [pid 6773] <... write resumed>) = 4 [pid 6772] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6777 [pid 6777] set_robust_list(0x55555565f660, 24 [pid 6776] <... set_robust_list resumed>) = 0 [pid 6775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6774] <... openat resumed>) = 3 [pid 6773] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6776 [pid 6777] <... set_robust_list resumed>) = 0 [pid 6776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6773] <... close resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6776] <... prctl resumed>) = 0 [pid 6774] write(3, "1000", 4 [pid 6773] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6776] setpgid(0, 0 [pid 6777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6775] <... openat resumed>) = 3 [pid 6774] <... write resumed>) = 4 [pid 6773] <... openat resumed>) = 3 [pid 6776] <... setpgid resumed>) = 0 [pid 6777] <... prctl resumed>) = 0 [pid 6775] write(3, "1000", 4 [pid 6774] close(3 [pid 6773] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6778 attached [pid 6776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6777] setpgid(0, 0 [pid 6775] <... write resumed>) = 4 [pid 6774] <... close resumed>) = 0 [pid 6773] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] set_robust_list(0x55555565f660, 24 [pid 6777] <... setpgid resumed>) = 0 [pid 6775] close(3 [pid 6774] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6773] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6778] <... set_robust_list resumed>) = 0 [pid 6776] <... openat resumed>) = 3 [pid 6775] <... close resumed>) = 0 [pid 6773] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6778 [pid 6778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6775] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6774] <... openat resumed>) = 3 [pid 6778] <... prctl resumed>) = 0 [pid 6773] exit_group(0 [pid 6778] setpgid(0, 0 [pid 6773] <... exit_group resumed>) = ? [pid 6778] <... setpgid resumed>) = 0 [pid 6776] write(3, "1000", 4 [pid 6777] <... openat resumed>) = 3 [pid 6775] <... openat resumed>) = 3 [pid 6774] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6776] <... write resumed>) = 4 [pid 6777] write(3, "1000", 4 [pid 6775] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6774] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6776] close(3 [pid 6777] <... write resumed>) = 4 [pid 6775] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... openat resumed>) = 3 [pid 6776] <... close resumed>) = 0 [pid 6777] close(3 [pid 6775] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6774] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6778] write(3, "1000", 4 [pid 6776] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6777] <... close resumed>) = 0 [pid 6775] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6774] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6773] +++ exited with 0 +++ [pid 6778] <... write resumed>) = 4 [pid 6774] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6778] close(3 [pid 6776] <... openat resumed>) = 3 [pid 6778] <... close resumed>) = 0 [pid 6778] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6778] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6778] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6778] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6775] exit_group(0 [pid 6777] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6774] <... exit_group resumed>) = ? [pid 6778] exit_group(0 [pid 6777] <... openat resumed>) = 3 [pid 6778] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6779 attached [pid 6778] +++ exited with 0 +++ [pid 6776] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6777] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6775] <... exit_group resumed>) = ? [pid 6774] +++ exited with 0 +++ [pid 6776] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6777] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6779] set_robust_list(0x55555565f660, 24 [pid 6776] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6777] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6775] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6779 [pid 6779] <... set_robust_list resumed>) = 0 [pid 6776] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6777] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6776] exit_group(0 [pid 6777] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6779] <... prctl resumed>) = 0 [pid 6776] <... exit_group resumed>) = ? [pid 6777] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6780 attached [pid 6780] set_robust_list(0x55555565f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6780] <... set_robust_list resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6780 [pid 6780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6780] setpgid(0, 0 [pid 6779] setpgid(0, 0 [pid 6780] <... setpgid resumed>) = 0 [pid 6779] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6782 attached [pid 6780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6782] set_robust_list(0x55555565f660, 24) = 0 [pid 6780] <... openat resumed>) = 3 [pid 6779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6782 [pid 6782] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6781 attached ) = 0 [pid 6780] write(3, "1000", 4 [pid 6781] set_robust_list(0x55555565f660, 24 [pid 6782] setpgid(0, 0 [pid 6780] <... write resumed>) = 4 [pid 6777] +++ exited with 0 +++ [pid 6781] <... set_robust_list resumed>) = 0 [pid 6782] <... setpgid resumed>) = 0 [pid 6780] close(3 [pid 6779] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6781 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6780] <... close resumed>) = 0 [pid 6779] write(3, "1000", 4 [pid 6776] +++ exited with 0 +++ [pid 6779] <... write resumed>) = 4 [pid 6781] <... prctl resumed>) = 0 [pid 6782] <... openat resumed>) = 3 [pid 6780] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6779] close(3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6781] setpgid(0, 0 [pid 6782] write(3, "1000", 4 [pid 6780] <... openat resumed>) = 3 [pid 6779] <... close resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6782] <... write resumed>) = 4 [pid 6779] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6781] <... setpgid resumed>) = 0 [pid 6782] close(3 [pid 6780] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6782] <... close resumed>) = 0 [pid 6780] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6779] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6783 attached [pid 6779] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6783 [pid 6783] set_robust_list(0x55555565f660, 24) = 0 [pid 6781] <... openat resumed>) = 3 [pid 6782] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6780] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6779] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6784 attached [pid 6783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6781] write(3, "1000", 4 [pid 6782] <... openat resumed>) = 3 [pid 6780] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6779] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6784 [pid 6783] <... prctl resumed>) = 0 [pid 6781] <... write resumed>) = 4 [pid 6782] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6780] exit_group(0 [pid 6784] set_robust_list(0x55555565f660, 24 [pid 6783] setpgid(0, 0 [pid 6781] close(3 [pid 6782] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6780] <... exit_group resumed>) = ? [pid 6779] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... set_robust_list resumed>) = 0 [pid 6783] <... setpgid resumed>) = 0 [pid 6781] <... close resumed>) = 0 [pid 6782] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6779] exit_group(0 [pid 6782] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6781] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6782] exit_group(0 [pid 6780] +++ exited with 0 +++ [pid 6779] <... exit_group resumed>) = ? [pid 6781] <... openat resumed>) = 3 [pid 6782] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6784] <... prctl resumed>) = 0 [pid 6783] <... openat resumed>) = 3 [pid 6782] +++ exited with 0 +++ [pid 6779] +++ exited with 0 +++ [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6784] setpgid(0, 0 [pid 6781] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6782, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] <... restart_syscall resumed>) = 0 [pid 6781] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6781] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6784] <... setpgid resumed>) = 0 [pid 6783] write(3, "1000", 4 [pid 6781] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6786 attached ./strace-static-x86_64: Process 6785 attached [pid 6783] <... write resumed>) = 4 [pid 6781] +++ exited with 0 +++ [pid 6784] <... openat resumed>) = 3 [pid 6783] close(3 [pid 6786] set_robust_list(0x55555565f660, 24 [pid 6785] set_robust_list(0x55555565f660, 24 [pid 6784] write(3, "1000", 4 [pid 6783] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6786 [pid 6786] <... set_robust_list resumed>) = 0 [pid 6785] <... set_robust_list resumed>) = 0 [pid 6784] <... write resumed>) = 4 [pid 6783] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6785 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6786] <... prctl resumed>) = 0 [pid 6785] <... prctl resumed>) = 0 [pid 6783] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6786] setpgid(0, 0 [pid 6784] close(3 [pid 6783] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6784] <... close resumed>) = 0 [pid 6783] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6786] <... setpgid resumed>) = 0 [pid 6785] setpgid(0, 0 [pid 6784] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6783] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6785] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6787 attached [pid 6786] <... openat resumed>) = 3 [pid 6785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6783] exit_group(0./strace-static-x86_64: Process 6788 attached [pid 6787] set_robust_list(0x55555565f660, 24 [pid 6786] write(3, "1000", 4 [pid 6785] <... openat resumed>) = 3 [pid 6784] <... openat resumed>) = 3 [pid 6783] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6787 [pid 6788] set_robust_list(0x55555565f660, 24 [pid 6787] <... set_robust_list resumed>) = 0 [pid 6786] <... write resumed>) = 4 [pid 6785] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6788 [pid 6788] <... set_robust_list resumed>) = 0 [pid 6786] close(3 [pid 6785] <... write resumed>) = 4 [pid 6784] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6786] <... close resumed>) = 0 [pid 6785] close(3 [pid 6788] <... prctl resumed>) = 0 [pid 6787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6786] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6785] <... close resumed>) = 0 [pid 6784] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6788] setpgid(0, 0) = 0 [pid 6786] <... openat resumed>) = 3 [pid 6785] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6784] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6787] <... prctl resumed>) = 0 [pid 6788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6787] setpgid(0, 0 [pid 6785] <... openat resumed>) = 3 [pid 6784] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] +++ exited with 0 +++ [pid 6788] <... openat resumed>) = 3 [pid 6787] <... setpgid resumed>) = 0 [pid 6786] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6784] exit_group(0 [pid 6788] write(3, "1000", 4 [pid 6786] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6785] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6784] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6788] <... write resumed>) = 4 [pid 6787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6786] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6785] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6788] close(3 [pid 6786] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6785] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 6788] <... close resumed>) = 0 [pid 6787] <... openat resumed>) = 3 [pid 6786] exit_group(0 [pid 6785] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6788] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6786] <... exit_group resumed>) = ? [pid 6785] exit_group(0 [pid 6787] write(3, "1000", 4 [pid 6786] +++ exited with 0 +++ [pid 6785] <... exit_group resumed>) = ? [pid 6784] +++ exited with 0 +++ [pid 6788] <... openat resumed>) = 3 [pid 6787] <... write resumed>) = 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6788] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6788] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6788] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 6788] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6788] exit_group(0./strace-static-x86_64: Process 6789 attached ) = ? [pid 6787] close(3 [pid 6785] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6789] set_robust_list(0x55555565f660, 24 [pid 6788] +++ exited with 0 +++ [pid 6787] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6789 [pid 6789] <... set_robust_list resumed>) = 0 [pid 6787] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6790 attached [pid 6789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6787] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6790] set_robust_list(0x55555565f660, 24 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6790 [pid 6790] <... set_robust_list resumed>) = 0 [pid 6790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6789] <... prctl resumed>) = 0 [pid 6790] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6790] setpgid(0, 0./strace-static-x86_64: Process 6791 attached ) = 0 [pid 6789] setpgid(0, 0 [pid 6787] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6789] <... setpgid resumed>) = 0 [pid 6787] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6791 [pid 6791] set_robust_list(0x55555565f660, 24 [pid 6787] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6792 attached [pid 6790] <... openat resumed>) = 3 [pid 6789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6787] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6790] write(3, "1000", 4 [pid 6791] <... set_robust_list resumed>) = 0 [pid 6790] <... write resumed>) = 4 [pid 6787] exit_group(0 [pid 6792] set_robust_list(0x55555565f660, 24) = 0 [pid 6791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6790] close(3 [pid 6789] <... openat resumed>) = 3 [pid 6787] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6792 ./strace-static-x86_64: Process 6793 attached [pid 6791] <... prctl resumed>) = 0 [pid 6790] <... close resumed>) = 0 [pid 6789] write(3, "1000", 4 [pid 6793] set_robust_list(0x55555565f660, 24 [pid 6792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6791] setpgid(0, 0 [pid 6790] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6789] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6793 [pid 6793] <... set_robust_list resumed>) = 0 [pid 6792] <... prctl resumed>) = 0 [pid 6791] <... setpgid resumed>) = 0 [pid 6790] <... openat resumed>) = 3 [pid 6789] close(3 [pid 6787] +++ exited with 0 +++ [pid 6793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6792] setpgid(0, 0 [pid 6791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6790] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6789] <... close resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6787, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6793] <... prctl resumed>) = 0 [pid 6792] <... setpgid resumed>) = 0 [pid 6790] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6789] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6793] setpgid(0, 0 [pid 6792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6791] <... openat resumed>) = 3 [pid 6790] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6793] <... setpgid resumed>) = 0 [pid 6791] write(3, "1000", 4 [pid 6790] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6792] <... openat resumed>) = 3 [pid 6791] <... write resumed>) = 4 [pid 6789] <... openat resumed>) = 3 [pid 6791] close(3 [pid 6790] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6794 attached [pid 6793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6792] write(3, "1000", 4 [pid 6791] <... close resumed>) = 0 [pid 6790] +++ exited with 0 +++ [pid 6789] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6794] set_robust_list(0x55555565f660, 24 [pid 6792] <... write resumed>) = 4 [pid 6791] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6789] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6794 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6794] <... set_robust_list resumed>) = 0 [pid 6793] <... openat resumed>) = 3 [pid 6792] close(3 [pid 6791] <... openat resumed>) = 3 [pid 6789] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6792] <... close resumed>) = 0 [pid 6791] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6789] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6791] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6795 attached [pid 6794] <... prctl resumed>) = 0 [pid 6793] write(3, "1000", 4 [pid 6792] <... openat resumed>) = 3 [pid 6791] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6789] exit_group(0 [pid 6795] set_robust_list(0x55555565f660, 24 [pid 6794] setpgid(0, 0 [pid 6793] <... write resumed>) = 4 [pid 6792] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6791] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6789] <... exit_group resumed>) = ? [pid 6795] <... set_robust_list resumed>) = 0 [pid 6794] <... setpgid resumed>) = 0 [pid 6793] close(3 [pid 6792] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] exit_group(0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6795 [pid 6795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6791] <... exit_group resumed>) = ? [pid 6795] <... prctl resumed>) = 0 [pid 6794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6793] <... close resumed>) = 0 [pid 6792] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6789] +++ exited with 0 +++ [pid 6795] setpgid(0, 0 [pid 6791] +++ exited with 0 +++ [pid 6795] <... setpgid resumed>) = 0 [pid 6794] <... openat resumed>) = 3 [pid 6792] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6794] write(3, "1000", 4 [pid 6793] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6792] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6795] <... openat resumed>) = 3 [pid 6794] <... write resumed>) = 4 [pid 6793] <... openat resumed>) = 3 [pid 6792] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6795] write(3, "1000", 4 [pid 6794] close(3 [pid 6793] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6793] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6795] <... write resumed>) = 4 [pid 6794] <... close resumed>) = 0 [pid 6793] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6793] exit_group(0) = ? [pid 6795] close(3 [pid 6794] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6793] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6795] <... close resumed>) = 0 [pid 6794] <... openat resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 6795] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6796 attached [pid 6796] set_robust_list(0x55555565f660, 24 [pid 6795] <... openat resumed>) = 3 [pid 6794] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6796 [pid 6796] <... set_robust_list resumed>) = 0 [pid 6792] +++ exited with 0 +++ [pid 6794] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6798 attached ./strace-static-x86_64: Process 6797 attached [pid 6796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6795] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6794] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6798] set_robust_list(0x55555565f660, 24 [pid 6797] set_robust_list(0x55555565f660, 24 [pid 6796] <... prctl resumed>) = 0 [pid 6795] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6794] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6798 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6797 [pid 6798] <... set_robust_list resumed>) = 0 [pid 6797] <... set_robust_list resumed>) = 0 [pid 6796] setpgid(0, 0 [pid 6795] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6794] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6796] <... setpgid resumed>) = 0 [pid 6795] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6794] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6799 attached [pid 6798] <... prctl resumed>) = 0 [pid 6797] <... prctl resumed>) = 0 [pid 6796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6795] exit_group(0 [pid 6794] +++ exited with 0 +++ [pid 6798] setpgid(0, 0 [pid 6797] setpgid(0, 0 [pid 6795] <... exit_group resumed>) = ? [pid 6799] set_robust_list(0x55555565f660, 24 [pid 6798] <... setpgid resumed>) = 0 [pid 6797] <... setpgid resumed>) = 0 [pid 6796] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6799 [pid 6798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6799] <... set_robust_list resumed>) = 0 [pid 6798] <... openat resumed>) = 3 [pid 6797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6796] write(3, "1000", 4 [pid 6795] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6794, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6798] write(3, "1000", 4 [pid 6797] <... openat resumed>) = 3 [pid 6796] <... write resumed>) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6799] <... prctl resumed>) = 0 [pid 6798] <... write resumed>) = 4 [pid 6797] write(3, "1000", 4 [pid 6796] close(3 [pid 6797] <... write resumed>) = 4 [pid 6796] <... close resumed>) = 0 [pid 6799] setpgid(0, 0 [pid 6798] close(3 [pid 6797] close(3 [pid 6796] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6797] <... close resumed>) = 0 [pid 6796] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6797] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6796] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6796] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6797] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6796] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6797] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] exit_group(0 [pid 6797] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6797] exit_group(0 [pid 6796] <... exit_group resumed>) = ? [pid 6798] <... close resumed>) = 0 ./strace-static-x86_64: Process 6800 attached [pid 6799] <... setpgid resumed>) = 0 [pid 6798] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6797] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6801 attached [pid 6799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6798] <... openat resumed>) = 3 [pid 6796] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6800 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6801 [pid 6801] set_robust_list(0x55555565f660, 24 [pid 6800] set_robust_list(0x55555565f660, 24 [pid 6801] <... set_robust_list resumed>) = 0 [pid 6799] <... openat resumed>) = 3 [pid 6798] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6800] <... set_robust_list resumed>) = 0 [pid 6801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6801] <... prctl resumed>) = 0 [pid 6799] write(3, "1000", 4 [pid 6798] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6801] setpgid(0, 0 [pid 6797] +++ exited with 0 +++ [pid 6798] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6800] <... prctl resumed>) = 0 [pid 6801] <... setpgid resumed>) = 0 [pid 6799] <... write resumed>) = 4 [pid 6798] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6802 attached [pid 6800] setpgid(0, 0 [pid 6801] <... openat resumed>) = 3 [pid 6799] close(3 [pid 6798] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6802] set_robust_list(0x55555565f660, 24 [pid 6800] <... setpgid resumed>) = 0 [pid 6801] write(3, "1000", 4 [pid 6799] <... close resumed>) = 0 [pid 6798] <... exit_group resumed>) = ? [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6802 [pid 6802] <... set_robust_list resumed>) = 0 [pid 6800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6801] <... write resumed>) = 4 [pid 6799] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6798] +++ exited with 0 +++ [pid 6801] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... restart_syscall resumed>) = 0 [pid 6801] <... close resumed>) = 0 [pid 6799] <... openat resumed>) = 3 [pid 6802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6800] <... openat resumed>) = 3 [pid 6801] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6799] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6802] <... prctl resumed>) = 0 [pid 6800] write(3, "1000", 4 [pid 6801] <... openat resumed>) = 3 [pid 6799] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6802] setpgid(0, 0 [pid 6800] <... write resumed>) = 4 [pid 6801] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6799] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6802] <... setpgid resumed>) = 0 [pid 6800] close(3 [pid 6799] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6800] <... close resumed>) = 0 [pid 6799] exit_group(0 [pid 6800] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6802] <... openat resumed>) = 3 [pid 6799] <... exit_group resumed>) = ? [pid 6801] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6801] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6800] <... openat resumed>) = 3 [pid 6801] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6801] exit_group(0) = ? ./strace-static-x86_64: Process 6804 attached ./strace-static-x86_64: Process 6803 attached [pid 6802] write(3, "1000", 4 [pid 6800] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6799] +++ exited with 0 +++ [pid 6804] set_robust_list(0x55555565f660, 24 [pid 6803] set_robust_list(0x55555565f660, 24 [pid 6802] <... write resumed>) = 4 [pid 6800] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6801] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6803 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6804 [pid 6804] <... set_robust_list resumed>) = 0 [pid 6803] <... set_robust_list resumed>) = 0 [pid 6802] close(3 [pid 6800] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6802] <... close resumed>) = 0 [pid 6800] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6802] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... restart_syscall resumed>) = 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 6800] exit_group(0 [pid 6804] <... prctl resumed>) = 0 [pid 6802] <... openat resumed>) = 3 [pid 6800] <... exit_group resumed>) = ? [pid 6804] setpgid(0, 0) = 0 [pid 6803] <... prctl resumed>) = 0 [pid 6804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6802] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6800] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6805 attached [pid 6804] <... openat resumed>) = 3 [pid 6803] setpgid(0, 0 [pid 6802] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6805] set_robust_list(0x55555565f660, 24) = 0 [pid 6804] write(3, "1000", 4 [pid 6803] <... setpgid resumed>) = 0 [pid 6802] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6805 ./strace-static-x86_64: Process 6806 attached [pid 6806] set_robust_list(0x55555565f660, 24 [pid 6805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6804] <... write resumed>) = 4 [pid 6803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6802] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6806 [pid 6806] <... set_robust_list resumed>) = 0 [pid 6805] <... prctl resumed>) = 0 [pid 6804] close(3 [pid 6802] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6803] <... openat resumed>) = 3 [pid 6806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6805] setpgid(0, 0 [pid 6804] <... close resumed>) = 0 [pid 6806] <... prctl resumed>) = 0 [pid 6802] <... exit_group resumed>) = ? [pid 6805] <... setpgid resumed>) = 0 [pid 6806] setpgid(0, 0 [pid 6804] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6806] <... setpgid resumed>) = 0 [pid 6804] <... openat resumed>) = 3 [pid 6803] write(3, "1000", 4 [pid 6802] +++ exited with 0 +++ [pid 6805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6804] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6803] <... write resumed>) = 4 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6807 attached [pid 6806] <... openat resumed>) = 3 [pid 6805] <... openat resumed>) = 3 [pid 6804] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] close(3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6807 [pid 6806] write(3, "1000", 4 [pid 6803] <... close resumed>) = 0 [pid 6807] set_robust_list(0x55555565f660, 24 [pid 6806] <... write resumed>) = 4 [pid 6804] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6803] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6805] write(3, "1000", 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6807] <... set_robust_list resumed>) = 0 [pid 6806] close(3 [pid 6805] <... write resumed>) = 4 [pid 6804] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6808 attached [pid 6807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6806] <... close resumed>) = 0 [pid 6805] close(3 [pid 6804] exit_group(0 [pid 6803] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6808] set_robust_list(0x55555565f660, 24 [pid 6805] <... close resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6808 [pid 6806] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6803] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6808] <... set_robust_list resumed>) = 0 [pid 6807] <... prctl resumed>) = 0 [pid 6806] <... openat resumed>) = 3 [pid 6805] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6804] <... exit_group resumed>) = ? [pid 6803] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6807] setpgid(0, 0 [pid 6806] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6805] <... openat resumed>) = 3 [pid 6803] exit_group(0 [pid 6808] <... prctl resumed>) = 0 [pid 6807] <... setpgid resumed>) = 0 [pid 6806] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] setpgid(0, 0 [pid 6807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6806] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6805] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6804] +++ exited with 0 +++ [pid 6803] <... exit_group resumed>) = ? [pid 6808] <... setpgid resumed>) = 0 [pid 6807] <... openat resumed>) = 3 [pid 6806] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] +++ exited with 0 +++ [pid 6808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6807] write(3, "1000", 4 [pid 6805] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6806] exit_group(0 [pid 6807] <... write resumed>) = 4 [pid 6805] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6808] <... openat resumed>) = 3 [pid 6807] close(3 [pid 6806] <... exit_group resumed>) = ? [pid 6805] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6807] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6808] write(3, "1000", 4 [pid 6807] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6805] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6808] <... write resumed>) = 4 [pid 6807] <... openat resumed>) = 3 [pid 6806] +++ exited with 0 +++ [pid 6805] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6808] close(3 [pid 6807] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6808] <... close resumed>) = 0 [pid 6807] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6807] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6807] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6808] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6807] exit_group(0 [pid 5060] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6810 attached ./strace-static-x86_64: Process 6809 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6810] set_robust_list(0x55555565f660, 24 [pid 6809] set_robust_list(0x55555565f660, 24 [pid 6808] <... openat resumed>) = 3 [pid 6807] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6809 ./strace-static-x86_64: Process 6811 attached [pid 6810] <... set_robust_list resumed>) = 0 [pid 6809] <... set_robust_list resumed>) = 0 [pid 6808] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6810 [pid 6811] set_robust_list(0x55555565f660, 24 [pid 6810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6811 [pid 6811] <... set_robust_list resumed>) = 0 [pid 6810] <... prctl resumed>) = 0 [pid 6809] <... prctl resumed>) = 0 [pid 6807] +++ exited with 0 +++ [pid 6811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6808] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6811] <... prctl resumed>) = 0 [pid 6810] setpgid(0, 0 [pid 6809] setpgid(0, 0 [pid 6808] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6811] setpgid(0, 0 [pid 6809] <... setpgid resumed>) = 0 [pid 6808] exit_group(0 [pid 5065] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6812 attached [pid 6811] <... setpgid resumed>) = 0 [pid 6810] <... setpgid resumed>) = 0 [pid 6809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6808] <... exit_group resumed>) = ? [pid 6812] set_robust_list(0x55555565f660, 24 [pid 6811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6812 [pid 6812] <... set_robust_list resumed>) = 0 [pid 6812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6811] <... openat resumed>) = 3 [pid 6810] <... openat resumed>) = 3 [pid 6809] <... openat resumed>) = 3 [pid 6811] write(3, "1000", 4) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6812] <... prctl resumed>) = 0 [pid 6811] close(3 [pid 6810] write(3, "1000", 4 [pid 6809] write(3, "1000", 4 [pid 6808] +++ exited with 0 +++ [pid 6812] setpgid(0, 0 [pid 6811] <... close resumed>) = 0 [pid 6810] <... write resumed>) = 4 [pid 6809] <... write resumed>) = 4 [pid 6812] <... setpgid resumed>) = 0 [pid 6810] close(3 [pid 6809] close(3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6813 attached [pid 6811] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6810] <... close resumed>) = 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6813] set_robust_list(0x55555565f660, 24 [pid 6812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6811] <... openat resumed>) = 3 [pid 6810] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6809] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6813 [pid 5061] <... restart_syscall resumed>) = 0 [pid 6813] <... set_robust_list resumed>) = 0 [pid 6812] <... openat resumed>) = 3 [pid 6811] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6810] <... openat resumed>) = 3 [pid 6809] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6812] write(3, "1000", 4 [pid 6811] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6810] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6812] <... write resumed>) = 4 [pid 6809] <... openat resumed>) = 3 [pid 6813] <... prctl resumed>) = 0 [pid 6811] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6810] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] setpgid(0, 0 [pid 6812] close(3 [pid 6811] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6810] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6809] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6813] <... setpgid resumed>) = 0 [pid 6812] <... close resumed>) = 0 [pid 6811] exit_group(0 [pid 6810] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6814 attached [pid 6813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6809] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6814] set_robust_list(0x55555565f660, 24 [pid 6813] <... openat resumed>) = 3 [pid 6811] <... exit_group resumed>) = ? [pid 6810] exit_group(0 [pid 6809] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6814 [pid 6814] <... set_robust_list resumed>) = 0 [pid 6813] write(3, "1000", 4 [pid 6812] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6811] +++ exited with 0 +++ [pid 6810] <... exit_group resumed>) = ? [pid 6809] exit_group(0 [pid 6814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6813] <... write resumed>) = 4 [pid 6812] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6814] <... prctl resumed>) = 0 [pid 6813] close(3 [pid 6810] +++ exited with 0 +++ [pid 6809] <... exit_group resumed>) = ? [pid 6814] setpgid(0, 0 [pid 6813] <... close resumed>) = 0 [pid 6812] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6814] <... setpgid resumed>) = 0 [pid 6813] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6813] <... openat resumed>) = 3 [pid 6812] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 6813] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6812] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6813] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6812] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6814] <... openat resumed>) = 3 [pid 6813] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] <... exit_group resumed>) = ? [pid 6809] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6815 ./strace-static-x86_64: Process 6816 attached ./strace-static-x86_64: Process 6815 attached [pid 6813] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6815] set_robust_list(0x55555565f660, 24 [pid 6813] <... exit_group resumed>) = ? [pid 6816] set_robust_list(0x55555565f660, 24 [pid 6814] write(3, "1000", 4) = 4 [pid 6814] close(3 [pid 6816] <... set_robust_list resumed>) = 0 [pid 6815] <... set_robust_list resumed>) = 0 [pid 6814] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6816 [pid 6816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6814] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6812] +++ exited with 0 +++ [pid 6816] <... prctl resumed>) = 0 [pid 6815] <... prctl resumed>) = 0 [pid 6814] <... openat resumed>) = 3 [pid 6815] setpgid(0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6816] setpgid(0, 0 [pid 6815] <... setpgid resumed>) = 0 [pid 6814] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6813] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6817 attached [pid 6816] <... setpgid resumed>) = 0 [pid 6815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6814] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6814] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6818 attached [pid 6817] set_robust_list(0x55555565f660, 24 [pid 6816] <... openat resumed>) = 3 [pid 6814] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6817 [pid 6818] set_robust_list(0x55555565f660, 24 [pid 6817] <... set_robust_list resumed>) = 0 [pid 6816] write(3, "1000", 4 [pid 6815] <... openat resumed>) = 3 [pid 6818] <... set_robust_list resumed>) = 0 [pid 6817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6816] <... write resumed>) = 4 [pid 6815] write(3, "1000", 4 [pid 6814] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6818 [pid 6818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6817] <... prctl resumed>) = 0 [pid 6818] <... prctl resumed>) = 0 [pid 6817] setpgid(0, 0 [pid 6815] <... write resumed>) = 4 [pid 6814] <... exit_group resumed>) = ? [pid 6816] close(3./strace-static-x86_64: Process 6819 attached [pid 6818] setpgid(0, 0 [pid 6815] close(3 [pid 6816] <... close resumed>) = 0 [pid 6819] set_robust_list(0x55555565f660, 24 [pid 6818] <... setpgid resumed>) = 0 [pid 6817] <... setpgid resumed>) = 0 [pid 6814] +++ exited with 0 +++ [pid 6816] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6819 [pid 6819] <... set_robust_list resumed>) = 0 [pid 6818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6815] <... close resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6818] <... openat resumed>) = 3 [pid 6817] <... openat resumed>) = 3 [pid 6816] <... openat resumed>) = 3 [pid 6815] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6819] <... prctl resumed>) = 0 [pid 6818] write(3, "1000", 4 [pid 6817] write(3, "1000", 4 [pid 6816] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6815] <... openat resumed>) = 3 [pid 6819] setpgid(0, 0 [pid 6818] <... write resumed>) = 4 [pid 6817] <... write resumed>) = 4 [pid 6816] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] close(3 [pid 6816] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6819] <... setpgid resumed>) = 0 [pid 6818] <... close resumed>) = 0 [pid 6817] close(3 [pid 6816] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6816] exit_group(0 [pid 6815] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6817] <... close resumed>) = 0 [pid 6818] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6816] <... exit_group resumed>) = ? [pid 6819] <... openat resumed>) = 3 [pid 6815] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6815] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6819] write(3, "1000", 4 [pid 6815] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6819] <... write resumed>) = 4 [pid 6818] <... openat resumed>) = 3 [pid 6816] +++ exited with 0 +++ [pid 6817] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6815] exit_group(0 [pid 6819] close(3 [pid 6818] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6817] <... openat resumed>) = 3 [pid 6815] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6819] <... close resumed>) = 0 [pid 6818] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6820 attached [pid 6819] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6818] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6817] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6818] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] set_robust_list(0x55555565f660, 24) = 0 [pid 6818] exit_group(0 [pid 6817] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6819] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6820 [pid 6820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6818] <... exit_group resumed>) = ? [pid 6817] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] <... prctl resumed>) = 0 [pid 6819] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6817] exit_group(0./strace-static-x86_64: Process 6821 attached [pid 6820] setpgid(0, 0 [pid 6819] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] +++ exited with 0 +++ [pid 6817] <... exit_group resumed>) = ? [pid 6821] set_robust_list(0x55555565f660, 24 [pid 6820] <... setpgid resumed>) = 0 [pid 6819] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6815] +++ exited with 0 +++ [pid 6821] <... set_robust_list resumed>) = 0 [pid 6820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6819] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6821 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6819] exit_group(0 [pid 6821] <... prctl resumed>) = 0 [pid 6820] <... openat resumed>) = 3 [pid 6819] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6821] setpgid(0, 0 [pid 6820] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6820] <... write resumed>) = 4 [pid 6821] <... setpgid resumed>) = 0 [pid 6820] close(3 [pid 6819] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6822 attached [pid 6822] set_robust_list(0x55555565f660, 24 [pid 6820] <... close resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6822 [pid 6822] <... set_robust_list resumed>) = 0 [pid 6821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6822] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6823 attached [pid 6821] <... openat resumed>) = 3 [pid 6820] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6823] set_robust_list(0x55555565f660, 24 [pid 6822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6821] write(3, "1000", 4 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6823] <... set_robust_list resumed>) = 0 [pid 6822] <... openat resumed>) = 3 [pid 6821] <... write resumed>) = 4 [pid 6820] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... restart_syscall resumed>) = 0 [pid 6823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6822] write(3, "1000", 4 [pid 6821] close(3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6823 [pid 6823] <... prctl resumed>) = 0 [pid 6822] <... write resumed>) = 4 [pid 6821] <... close resumed>) = 0 [pid 6823] setpgid(0, 0 [pid 6822] close(3 [pid 6823] <... setpgid resumed>) = 0 [pid 6822] <... close resumed>) = 0 [pid 6821] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6820] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6822] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6821] <... openat resumed>) = 3 [pid 6823] <... openat resumed>) = 3 [pid 6822] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6823] write(3, "1000", 4 [pid 6822] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6823] <... write resumed>) = 4 [pid 6822] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6823] close(3 [pid 6822] exit_group(0 [pid 6823] <... close resumed>) = 0 [pid 6820] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6820] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6821] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6823] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6822] <... exit_group resumed>) = ? [pid 6821] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6820] exit_group(0./strace-static-x86_64: Process 6824 attached ./strace-static-x86_64: Process 6825 attached [pid 6821] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6825 [pid 6824] set_robust_list(0x55555565f660, 24 [pid 6825] set_robust_list(0x55555565f660, 24 [pid 6823] <... openat resumed>) = 3 [pid 6822] +++ exited with 0 +++ [pid 6821] exit_group(0 [pid 6820] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6824 [pid 6824] <... set_robust_list resumed>) = 0 [pid 6825] <... set_robust_list resumed>) = 0 [pid 6823] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6821] <... exit_group resumed>) = ? [pid 6824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6823] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6824] <... prctl resumed>) = 0 [pid 6825] <... prctl resumed>) = 0 [pid 6823] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6820] +++ exited with 0 +++ [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6824] setpgid(0, 0 [pid 6825] setpgid(0, 0 [pid 6823] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6824] <... setpgid resumed>) = 0 [pid 6825] <... setpgid resumed>) = 0 [pid 6823] exit_group(0 [pid 6824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6823] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6821, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6824] <... openat resumed>) = 3 [pid 6825] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6825] write(3, "1000", 4 [pid 6823] +++ exited with 0 +++ [pid 6824] write(3, "1000", 4 [pid 6825] <... write resumed>) = 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6825] close(3 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6824] <... write resumed>) = 4 [pid 6825] <... close resumed>) = 0 [pid 6824] close(3 [pid 5060] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6826 attached [pid 6825] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6826] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6827 attached ) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6824] <... close resumed>) = 0 [pid 6825] <... openat resumed>) = 3 [pid 6824] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6827] set_robust_list(0x55555565f660, 24 [pid 6826] <... prctl resumed>) = 0 [pid 6824] <... openat resumed>) = 3 [pid 6825] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6828 attached [pid 6827] <... set_robust_list resumed>) = 0 [pid 6826] setpgid(0, 0 [pid 6824] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6825] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6826 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6828 [pid 6825] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6828] set_robust_list(0x55555565f660, 24 [pid 6827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6826] <... setpgid resumed>) = 0 [pid 6824] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6825] exit_group(0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6827 [pid 6828] <... set_robust_list resumed>) = 0 [pid 6825] <... exit_group resumed>) = ? [pid 6828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6827] <... prctl resumed>) = 0 [pid 6826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6824] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6825] +++ exited with 0 +++ [pid 6828] <... prctl resumed>) = 0 [pid 6824] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6829 attached [pid 6824] exit_group(0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6829 [pid 6829] set_robust_list(0x55555565f660, 24 [pid 6828] setpgid(0, 0 [pid 6827] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6829] <... set_robust_list resumed>) = 0 [pid 6828] <... setpgid resumed>) = 0 [pid 6827] <... setpgid resumed>) = 0 [pid 6824] <... exit_group resumed>) = ? [pid 6829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6826] <... openat resumed>) = 3 [pid 6829] <... prctl resumed>) = 0 [pid 6828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6829] setpgid(0, 0 [pid 6827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6829] <... setpgid resumed>) = 0 [pid 6829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6828] <... openat resumed>) = 3 [pid 6827] <... openat resumed>) = 3 [pid 6826] write(3, "1000", 4 [pid 6829] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6830 attached [pid 6829] write(3, "1000", 4 [pid 6827] write(3, "1000", 4 [pid 6826] <... write resumed>) = 4 [pid 6830] set_robust_list(0x55555565f660, 24 [pid 6829] <... write resumed>) = 4 [pid 6828] write(3, "1000", 4 [pid 6826] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6830 [pid 6830] <... set_robust_list resumed>) = 0 [pid 6829] close(3 [pid 6828] <... write resumed>) = 4 [pid 6827] <... write resumed>) = 4 [pid 6826] <... close resumed>) = 0 [pid 6824] +++ exited with 0 +++ [pid 6830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6829] <... close resumed>) = 0 [pid 6828] close(3 [pid 6827] close(3 [pid 6826] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6830] <... prctl resumed>) = 0 [pid 6829] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6828] <... close resumed>) = 0 [pid 6827] <... close resumed>) = 0 [pid 6826] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6830] setpgid(0, 0 [pid 6828] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6827] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6826] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6830] <... setpgid resumed>) = 0 [pid 6827] <... openat resumed>) = 3 [pid 6826] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] <... openat resumed>) = 3 [pid 6827] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6826] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 6830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6829] <... openat resumed>) = 3 [pid 6828] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6827] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6826] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... openat resumed>) = 3 [pid 6829] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6828] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6827] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6826] exit_group(0 [pid 6827] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6830] write(3, "1000", 4 [pid 6829] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6826] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6829] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6827] exit_group(0 [pid 6826] +++ exited with 0 +++ [pid 6830] <... write resumed>) = 4 [pid 6829] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] exit_group(0 [pid 6827] <... exit_group resumed>) = ? [pid 6829] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6831 attached [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6831 [pid 6831] set_robust_list(0x55555565f660, 24 [pid 6830] close(3 [pid 6829] <... exit_group resumed>) = ? [pid 6828] <... exit_group resumed>) = ? [pid 6827] +++ exited with 0 +++ [pid 6830] <... close resumed>) = 0 [pid 6829] +++ exited with 0 +++ [pid 6831] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6832 attached [pid 6831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6830] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6828] +++ exited with 0 +++ [pid 6832] set_robust_list(0x55555565f660, 24 [pid 6831] <... prctl resumed>) = 0 [pid 6832] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6832 [pid 6832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6831] setpgid(0, 0 [pid 6830] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6832] <... prctl resumed>) = 0 [pid 6831] <... setpgid resumed>) = 0 [pid 6830] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6832] setpgid(0, 0) = 0 [pid 6832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6830] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6832] <... openat resumed>) = 3 [pid 6832] write(3, "1000", 4) = 4 [pid 6832] close(3) = 0 [pid 6832] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6831] <... openat resumed>) = 3 [pid 6830] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6832] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6831] write(3, "1000", 4 [pid 6830] exit_group(0 [pid 6831] <... write resumed>) = 4 [pid 6830] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6831] close(3 [pid 6832] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6832] exit_group(0) = ? ./strace-static-x86_64: Process 6835 attached ./strace-static-x86_64: Process 6834 attached ./strace-static-x86_64: Process 6833 attached [pid 6831] <... close resumed>) = 0 [pid 6830] +++ exited with 0 +++ [pid 6835] set_robust_list(0x55555565f660, 24 [pid 6831] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6835] <... set_robust_list resumed>) = 0 [pid 6831] <... openat resumed>) = 3 [pid 6835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6832] +++ exited with 0 +++ [pid 6835] setpgid(0, 0 [pid 6834] set_robust_list(0x55555565f660, 24 [pid 6833] set_robust_list(0x55555565f660, 24 [pid 6831] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6834 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6835 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6833 [pid 6834] <... set_robust_list resumed>) = 0 [pid 6833] <... set_robust_list resumed>) = 0 [pid 6835] <... setpgid resumed>) = 0 [pid 6831] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6831] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6833] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6835] <... openat resumed>) = 3 [pid 6831] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] exit_group(0 [pid 6835] write(3, "1000", 4) = 4 [pid 6831] <... exit_group resumed>) = ? [pid 6835] close(3./strace-static-x86_64: Process 6836 attached [pid 6834] <... prctl resumed>) = 0 [pid 6833] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6835] <... close resumed>) = 0 [pid 6831] +++ exited with 0 +++ [pid 6835] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6834] setpgid(0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6836] set_robust_list(0x55555565f660, 24 [pid 6833] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6836 [pid 6834] <... setpgid resumed>) = 0 [pid 6835] <... openat resumed>) = 3 [pid 6834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6835] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6834] <... openat resumed>) = 3 [pid 6835] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6835] exit_group(0 [pid 6833] <... openat resumed>) = 3 [pid 6836] <... set_robust_list resumed>) = 0 [pid 6836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6835] <... exit_group resumed>) = ? [pid 6836] <... prctl resumed>) = 0 [pid 6834] write(3, "1000", 4 [pid 6833] write(3, "1000", 4 [pid 6836] setpgid(0, 0 [pid 6834] <... write resumed>) = 4 [pid 6833] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6837 ./strace-static-x86_64: Process 6837 attached [pid 6836] <... setpgid resumed>) = 0 [pid 6835] +++ exited with 0 +++ [pid 6834] close(3 [pid 6833] close(3 [pid 6837] set_robust_list(0x55555565f660, 24 [pid 6836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6834] <... close resumed>) = 0 [pid 6833] <... close resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6837] <... set_robust_list resumed>) = 0 [pid 6836] <... openat resumed>) = 3 [pid 6834] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6833] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6838 attached [pid 6837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6836] write(3, "1000", 4 [pid 6834] <... openat resumed>) = 3 [pid 6837] <... prctl resumed>) = 0 [pid 6836] <... write resumed>) = 4 [pid 6833] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6838] set_robust_list(0x55555565f660, 24 [pid 6837] setpgid(0, 0) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6838 [pid 6838] <... set_robust_list resumed>) = 0 [pid 6837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6836] close(3 [pid 6834] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6833] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6839 attached [pid 6838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6836] <... close resumed>) = 0 [pid 6839] set_robust_list(0x55555565f660, 24 [pid 6836] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6834] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6833] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6839] <... set_robust_list resumed>) = 0 [pid 6838] <... prctl resumed>) = 0 [pid 6837] <... openat resumed>) = 3 [pid 6836] <... openat resumed>) = 3 [pid 6834] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6833] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6839 [pid 6838] setpgid(0, 0 [pid 6834] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6833] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6838] <... setpgid resumed>) = 0 [pid 6839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6836] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6834] exit_group(0 [pid 6839] <... prctl resumed>) = 0 [pid 6837] write(3, "1000", 4 [pid 6836] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6833] exit_group(0 [pid 6839] setpgid(0, 0 [pid 6837] <... write resumed>) = 4 [pid 6836] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6839] <... setpgid resumed>) = 0 [pid 6837] close(3 [pid 6836] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6834] <... exit_group resumed>) = ? [pid 6833] <... exit_group resumed>) = ? [pid 6839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6838] <... openat resumed>) = 3 [pid 6837] <... close resumed>) = 0 [pid 6836] exit_group(0 [pid 6839] <... openat resumed>) = 3 [pid 6836] <... exit_group resumed>) = ? [pid 6837] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6839] write(3, "1000", 4 [pid 6838] write(3, "1000", 4 [pid 6837] <... openat resumed>) = 3 [pid 6836] +++ exited with 0 +++ [pid 6834] +++ exited with 0 +++ [pid 6833] +++ exited with 0 +++ [pid 6839] <... write resumed>) = 4 [pid 6838] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6839] close(3 [pid 6838] close(3 [pid 6837] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6839] <... close resumed>) = 0 [pid 6838] <... close resumed>) = 0 [pid 6837] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6839] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6838] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6837] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6839] <... openat resumed>) = 3 [pid 6839] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6838] <... openat resumed>) = 3 [pid 6837] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6840 attached [pid 6838] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6839] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6838] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6840 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6840] set_robust_list(0x55555565f660, 24 [pid 6839] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6838] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6837] <... exit_group resumed>) = ? [pid 6840] <... set_robust_list resumed>) = 0 [pid 6839] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6838] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6842 attached ./strace-static-x86_64: Process 6841 attached [pid 6840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6839] exit_group(0 [pid 6842] set_robust_list(0x55555565f660, 24 [pid 6841] set_robust_list(0x55555565f660, 24 [pid 6840] <... prctl resumed>) = 0 [pid 6839] <... exit_group resumed>) = ? [pid 6838] exit_group(0 [pid 6837] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6841 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6842 [pid 6840] setpgid(0, 0 [pid 6838] <... exit_group resumed>) = ? [pid 6842] <... set_robust_list resumed>) = 0 [pid 6841] <... set_robust_list resumed>) = 0 [pid 6840] <... setpgid resumed>) = 0 [pid 6838] +++ exited with 0 +++ [pid 6839] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... restart_syscall resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6842] <... prctl resumed>) = 0 [pid 6841] <... prctl resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6842] setpgid(0, 0 [pid 6840] <... openat resumed>) = 3 [pid 6841] setpgid(0, 0 [pid 6842] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6840] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6840] <... write resumed>) = 4 [pid 6840] close(3./strace-static-x86_64: Process 6843 attached ) = 0 ./strace-static-x86_64: Process 6844 attached [pid 6843] set_robust_list(0x55555565f660, 24 [pid 6840] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6845 attached [pid 6844] set_robust_list(0x55555565f660, 24 [pid 6843] <... set_robust_list resumed>) = 0 [pid 6842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6841] <... setpgid resumed>) = 0 [pid 6840] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6844 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6843 [pid 6845] set_robust_list(0x55555565f660, 24 [pid 6844] <... set_robust_list resumed>) = 0 [pid 6843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6842] <... openat resumed>) = 3 [pid 6841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6840] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6845 [pid 6845] <... set_robust_list resumed>) = 0 [pid 6844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6843] <... prctl resumed>) = 0 [pid 6842] write(3, "1000", 4 [pid 6840] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6844] <... prctl resumed>) = 0 [pid 6843] setpgid(0, 0 [pid 6840] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6844] setpgid(0, 0 [pid 6843] <... setpgid resumed>) = 0 [pid 6842] <... write resumed>) = 4 [pid 6841] <... openat resumed>) = 3 [pid 6840] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6845] <... prctl resumed>) = 0 [pid 6844] <... setpgid resumed>) = 0 [pid 6843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6842] close(3 [pid 6841] write(3, "1000", 4 [pid 6840] exit_group(0 [pid 6845] setpgid(0, 0 [pid 6842] <... close resumed>) = 0 [pid 6841] <... write resumed>) = 4 [pid 6845] <... setpgid resumed>) = 0 [pid 6844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6843] <... openat resumed>) = 3 [pid 6842] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6841] close(3 [pid 6840] <... exit_group resumed>) = ? [pid 6845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6842] <... openat resumed>) = 3 [pid 6841] <... close resumed>) = 0 [pid 6845] <... openat resumed>) = 3 [pid 6841] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6842] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6841] <... openat resumed>) = 3 [pid 6845] write(3, "1000", 4 [pid 6842] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6845] <... write resumed>) = 4 [pid 6844] <... openat resumed>) = 3 [pid 6843] write(3, "1000", 4 [pid 6842] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6845] close(3 [pid 6842] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6841] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6845] <... close resumed>) = 0 [pid 6844] write(3, "1000", 4 [pid 6843] <... write resumed>) = 4 [pid 6842] exit_group(0 [pid 6841] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6845] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6844] <... write resumed>) = 4 [pid 6843] close(3 [pid 6841] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6845] <... openat resumed>) = 3 [pid 6844] close(3 [pid 6843] <... close resumed>) = 0 [pid 6842] <... exit_group resumed>) = ? [pid 6841] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6840] +++ exited with 0 +++ [pid 6845] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6844] <... close resumed>) = 0 [pid 6843] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6841] exit_group(0 [pid 6845] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... openat resumed>) = 3 [pid 6842] +++ exited with 0 +++ [pid 6841] <... exit_group resumed>) = ? [pid 6845] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6844] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6843] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6840, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6845] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6845] exit_group(0 [pid 6843] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6846 attached [pid 6845] <... exit_group resumed>) = ? [pid 6844] <... openat resumed>) = 3 [pid 6843] exit_group(0 [pid 6846] set_robust_list(0x55555565f660, 24 [pid 6843] <... exit_group resumed>) = ? [pid 6841] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6846 [pid 6846] <... set_robust_list resumed>) = 0 [pid 6845] +++ exited with 0 +++ [pid 6844] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6843] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6844] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6846] <... prctl resumed>) = 0 [pid 6844] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6846] setpgid(0, 0 [pid 6844] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6846] <... setpgid resumed>) = 0 [pid 6844] exit_group(0 [pid 6846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6844] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6846] <... openat resumed>) = 3 [pid 6846] write(3, "1000", 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6846] <... write resumed>) = 4 [pid 6846] close(3) = 0 ./strace-static-x86_64: Process 6848 attached [pid 6846] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6848] set_robust_list(0x55555565f660, 24 [pid 6846] <... openat resumed>) = 3 [pid 6844] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6847 attached [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6848] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6848 [pid 6848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6846] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6848] <... prctl resumed>) = 0 [pid 6846] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] setpgid(0, 0 [pid 6846] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6847 [pid 6848] <... setpgid resumed>) = 0 [pid 6846] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6846] exit_group(0./strace-static-x86_64: Process 6849 attached [pid 6847] set_robust_list(0x55555565f660, 24 [pid 6849] set_robust_list(0x55555565f660, 24 [pid 6847] <... set_robust_list resumed>) = 0 [pid 6848] <... openat resumed>) = 3 [pid 6846] <... exit_group resumed>) = ? [pid 6849] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6850 attached [pid 6847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6849 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6850 [pid 6850] set_robust_list(0x55555565f660, 24 [pid 6847] <... prctl resumed>) = 0 [pid 6848] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6850] <... set_robust_list resumed>) = 0 [pid 6849] <... prctl resumed>) = 0 [pid 6846] +++ exited with 0 +++ ./strace-static-x86_64: Process 6851 attached [pid 6850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6847] setpgid(0, 0 [pid 6848] <... write resumed>) = 4 [pid 6851] set_robust_list(0x55555565f660, 24 [pid 6847] <... setpgid resumed>) = 0 [pid 6848] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6851 [pid 6848] <... close resumed>) = 0 [pid 6850] <... prctl resumed>) = 0 [pid 6849] setpgid(0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6851] <... set_robust_list resumed>) = 0 [pid 6850] setpgid(0, 0 [pid 6849] <... setpgid resumed>) = 0 [pid 6847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6848] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6850] <... setpgid resumed>) = 0 [pid 6849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6847] <... openat resumed>) = 3 [pid 6851] <... prctl resumed>) = 0 [pid 6849] <... openat resumed>) = 3 [pid 6847] write(3, "1000", 4 [pid 6848] <... openat resumed>) = 3 [pid 6850] <... openat resumed>) = 3 [pid 6851] setpgid(0, 0 [pid 6849] write(3, "1000", 4 [pid 6847] <... write resumed>) = 4 [pid 6848] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6850] write(3, "1000", 4 [pid 6851] <... setpgid resumed>) = 0 [pid 6849] <... write resumed>) = 4 [pid 6847] close(3 [pid 6848] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... write resumed>) = 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6850] close(3 [pid 6849] close(3 [pid 6847] <... close resumed>) = 0 [pid 6848] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6850] <... close resumed>) = 0 [pid 6849] <... close resumed>) = 0 [pid 6848] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6852 attached [pid 6851] <... openat resumed>) = 3 [pid 6850] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6849] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6847] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6848] exit_group(0 [pid 6852] set_robust_list(0x55555565f660, 24 [pid 6851] write(3, "1000", 4 [pid 6849] <... openat resumed>) = 3 [pid 6847] <... openat resumed>) = 3 [pid 6848] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6852 [pid 6852] <... set_robust_list resumed>) = 0 [pid 6851] <... write resumed>) = 4 [pid 6850] <... openat resumed>) = 3 [pid 6849] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6851] close(3 [pid 6850] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6849] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6852] <... prctl resumed>) = 0 [pid 6850] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6852] setpgid(0, 0 [pid 6851] <... close resumed>) = 0 [pid 6850] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6849] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... setpgid resumed>) = 0 [pid 6850] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] exit_group(0 [pid 6852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6851] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6850] exit_group(0 [pid 6847] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6848] +++ exited with 0 +++ [pid 6850] <... exit_group resumed>) = ? [pid 6852] <... openat resumed>) = 3 [pid 6851] <... openat resumed>) = 3 [pid 6849] <... exit_group resumed>) = ? [pid 6847] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6852] write(3, "1000", 4 [pid 6851] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6847] exit_group(0 [pid 6851] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] <... exit_group resumed>) = ? [pid 6852] <... write resumed>) = 4 [pid 6851] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6850] +++ exited with 0 +++ [pid 6849] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6852] close(3 [pid 6851] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6850, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6852] <... close resumed>) = 0 [pid 6851] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6852] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6851] <... exit_group resumed>) = ? [pid 5060] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6853 attached [pid 6852] <... openat resumed>) = 3 [pid 5060] <... restart_syscall resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6853] set_robust_list(0x55555565f660, 24 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6853 [pid 6853] <... set_robust_list resumed>) = 0 [pid 6853] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6854 attached ) = 0 [pid 6852] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6854] set_robust_list(0x55555565f660, 24 [pid 6852] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6851] +++ exited with 0 +++ [pid 6853] setpgid(0, 0) = 0 [pid 6854] <... set_robust_list resumed>) = 0 [pid 6853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6852] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6855 attached ./strace-static-x86_64: Process 6856 attached [pid 6854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6852] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6854 [pid 6856] set_robust_list(0x55555565f660, 24 [pid 6855] set_robust_list(0x55555565f660, 24 [pid 6854] <... prctl resumed>) = 0 [pid 6853] <... openat resumed>) = 3 [pid 6852] exit_group(0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6855 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6856 [pid 6856] <... set_robust_list resumed>) = 0 [pid 6855] <... set_robust_list resumed>) = 0 [pid 6854] setpgid(0, 0 [pid 6853] write(3, "1000", 4 [pid 6852] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 6856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6853] <... write resumed>) = 4 [pid 6855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6853] close(3 [pid 6855] <... prctl resumed>) = 0 [pid 6853] <... close resumed>) = 0 [pid 6853] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6856] <... prctl resumed>) = 0 [pid 6855] setpgid(0, 0 [pid 6854] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6856] setpgid(0, 0 [pid 6854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6853] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6857 attached [pid 6856] <... setpgid resumed>) = 0 [pid 6855] <... setpgid resumed>) = 0 [pid 6854] <... openat resumed>) = 3 [pid 6853] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6852] +++ exited with 0 +++ [pid 6857] set_robust_list(0x55555565f660, 24 [pid 6854] write(3, "1000", 4 [pid 6853] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6857 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6854] <... write resumed>) = 4 [pid 6854] close(3) = 0 [pid 6854] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6857] <... set_robust_list resumed>) = 0 [pid 6856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6853] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6855] <... openat resumed>) = 3 [pid 6854] <... openat resumed>) = 3 [pid 6853] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... prctl resumed>) = 0 [pid 6856] <... openat resumed>) = 3 [pid 6857] setpgid(0, 0 [pid 6853] exit_group(0 [pid 6857] <... setpgid resumed>) = 0 [pid 6856] write(3, "1000", 4 [pid 6855] write(3, "1000", 4 [pid 6854] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6856] <... write resumed>) = 4 [pid 6855] <... write resumed>) = 4 [pid 6854] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6853] <... exit_group resumed>) = ? [pid 6857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6856] close(3 [pid 6855] close(3 [pid 6854] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6854] exit_group(0) = ? [pid 6857] <... openat resumed>) = 3 [pid 6856] <... close resumed>) = 0 [pid 6855] <... close resumed>) = 0 [pid 6854] +++ exited with 0 +++ [pid 6853] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6855] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6858 attached [pid 6857] write(3, "1000", 4 [pid 6856] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6855] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6859 attached [pid 6857] <... write resumed>) = 4 [pid 6855] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6857] close(3 [pid 6855] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = 0 [pid 6855] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6859] set_robust_list(0x55555565f660, 24) = 0 [pid 6858] set_robust_list(0x55555565f660, 24 [pid 6857] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6855] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6858 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6859 [pid 6855] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6857] <... openat resumed>) = 3 [pid 6856] <... openat resumed>) = 3 [pid 6858] <... set_robust_list resumed>) = 0 [pid 6859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6855] <... exit_group resumed>) = ? [pid 6857] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6856] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6855] +++ exited with 0 +++ [pid 6856] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... prctl resumed>) = 0 [pid 6858] <... prctl resumed>) = 0 [pid 6857] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6860 attached [pid 6859] setpgid(0, 0 [pid 6858] setpgid(0, 0 [pid 6857] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6856] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6860] set_robust_list(0x55555565f660, 24 [pid 6859] <... setpgid resumed>) = 0 [pid 6858] <... setpgid resumed>) = 0 [pid 6857] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] exit_group(0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6860 [pid 6860] <... set_robust_list resumed>) = 0 [pid 6858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6857] exit_group(0 [pid 6856] <... exit_group resumed>) = ? [pid 6860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6860] <... prctl resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6860] setpgid(0, 0 [pid 6857] <... exit_group resumed>) = ? [pid 6856] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6859] <... openat resumed>) = 3 [pid 6860] <... setpgid resumed>) = 0 [pid 6860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6861 attached [pid 6860] write(3, "1000", 4 [pid 6859] write(3, "1000", 4 [pid 6858] <... openat resumed>) = 3 [pid 6857] +++ exited with 0 +++ ./strace-static-x86_64: Process 6862 attached [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6862 [pid 6862] set_robust_list(0x55555565f660, 24 [pid 6861] set_robust_list(0x55555565f660, 24 [pid 6860] <... write resumed>) = 4 [pid 6859] <... write resumed>) = 4 [pid 6858] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6861 [pid 6862] <... set_robust_list resumed>) = 0 [pid 6861] <... set_robust_list resumed>) = 0 [pid 6860] close(3 [pid 6859] close(3 [pid 6858] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6860] <... close resumed>) = 0 [pid 6862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6860] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6859] <... close resumed>) = 0 [pid 6858] close(3./strace-static-x86_64: Process 6863 attached [pid 6862] <... prctl resumed>) = 0 [pid 6861] <... prctl resumed>) = 0 [pid 6860] <... openat resumed>) = 3 [pid 6858] <... close resumed>) = 0 [pid 6859] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6862] setpgid(0, 0 [pid 6861] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6863 [pid 6862] <... setpgid resumed>) = 0 [pid 6858] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6861] <... setpgid resumed>) = 0 [pid 6860] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6863] set_robust_list(0x55555565f660, 24 [pid 6861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6860] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... openat resumed>) = 3 [pid 6861] <... openat resumed>) = 3 [pid 6860] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6858] <... openat resumed>) = 3 [pid 6863] <... set_robust_list resumed>) = 0 [pid 6862] <... openat resumed>) = 3 [pid 6859] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6861] write(3, "1000", 4 [pid 6860] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6862] write(3, "1000", 4 [pid 6861] <... write resumed>) = 4 [pid 6860] exit_group(0 [pid 6859] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6863] <... prctl resumed>) = 0 [pid 6862] <... write resumed>) = 4 [pid 6861] close(3 [pid 6860] <... exit_group resumed>) = ? [pid 6859] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6858] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] setpgid(0, 0 [pid 6862] close(3 [pid 6861] <... close resumed>) = 0 [pid 6859] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] <... setpgid resumed>) = 0 [pid 6862] <... close resumed>) = 0 [pid 6861] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6859] exit_group(0 [pid 6858] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6862] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6860] +++ exited with 0 +++ [pid 6859] <... exit_group resumed>) = ? [pid 6858] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] <... openat resumed>) = 3 [pid 6862] <... openat resumed>) = 3 [pid 6861] <... openat resumed>) = 3 [pid 6858] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6863] write(3, "1000", 4 [pid 6862] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6861] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6859] +++ exited with 0 +++ [pid 6858] <... exit_group resumed>) = ? [pid 6863] <... write resumed>) = 4 [pid 6862] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] close(3 [pid 6862] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6861] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6863] <... close resumed>) = 0 [pid 6862] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6864 ./strace-static-x86_64: Process 6864 attached [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6864] set_robust_list(0x55555565f660, 24 [pid 6863] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6862] exit_group(0 [pid 6861] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6864] <... set_robust_list resumed>) = 0 [pid 6863] <... openat resumed>) = 3 [pid 6862] <... exit_group resumed>) = ? [pid 6861] <... exit_group resumed>) = ? [pid 6864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6864] setpgid(0, 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6863] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6865 attached [pid 6864] <... openat resumed>) = 3 [pid 6863] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6862] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6865 [pid 6865] set_robust_list(0x55555565f660, 24 [pid 6863] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6866 attached [pid 6865] <... set_robust_list resumed>) = 0 [pid 6864] write(3, "1000", 4 [pid 6863] exit_group(0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6866] set_robust_list(0x55555565f660, 24 [pid 6865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6864] <... write resumed>) = 4 [pid 6863] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6866 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... restart_syscall resumed>) = 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6866] <... set_robust_list resumed>) = 0 [pid 6864] close(3 [pid 6866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6865] <... prctl resumed>) = 0 [pid 6864] <... close resumed>) = 0 [pid 6865] setpgid(0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6866] <... prctl resumed>) = 0 [pid 6865] <... setpgid resumed>) = 0 [pid 6864] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6866] setpgid(0, 0 [pid 6865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6863] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6867 attached [pid 6864] <... openat resumed>) = 3 [pid 6867] set_robust_list(0x55555565f660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6867] <... set_robust_list resumed>) = 0 [pid 6864] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6864] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... prctl resumed>) = 0 [pid 6864] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6867] setpgid(0, 0 [pid 6864] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6866] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6869 attached ./strace-static-x86_64: Process 6868 attached [pid 6867] <... setpgid resumed>) = 0 [pid 6866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6865] <... openat resumed>) = 3 [pid 6864] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6867 [pid 6869] set_robust_list(0x55555565f660, 24 [pid 6865] write(3, "1000", 4 [pid 6864] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6869 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6868 [pid 6869] <... set_robust_list resumed>) = 0 [pid 6868] set_robust_list(0x55555565f660, 24 [pid 6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6866] <... openat resumed>) = 3 [pid 6865] <... write resumed>) = 4 [pid 6869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6868] <... set_robust_list resumed>) = 0 [pid 6867] <... openat resumed>) = 3 [pid 6866] write(3, "1000", 4 [pid 6865] close(3 [pid 6869] <... prctl resumed>) = 0 [pid 6868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6867] write(3, "1000", 4 [pid 6866] <... write resumed>) = 4 [pid 6865] <... close resumed>) = 0 [pid 6864] +++ exited with 0 +++ [pid 6869] setpgid(0, 0 [pid 6868] <... prctl resumed>) = 0 [pid 6867] <... write resumed>) = 4 [pid 6866] close(3 [pid 6865] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6869] <... setpgid resumed>) = 0 [pid 6868] setpgid(0, 0 [pid 6867] close(3 [pid 6866] <... close resumed>) = 0 [pid 6865] <... openat resumed>) = 3 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6868] <... setpgid resumed>) = 0 [pid 6867] <... close resumed>) = 0 [pid 6866] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6865] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6869] <... openat resumed>) = 3 [pid 6868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6867] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6865] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... restart_syscall resumed>) = 0 [pid 6869] write(3, "1000", 4 [pid 6866] <... openat resumed>) = 3 [pid 6865] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6869] <... write resumed>) = 4 [pid 6865] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] close(3) = 0 [pid 6868] <... openat resumed>) = 3 [pid 6866] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6865] exit_group(0 [pid 6869] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6867] <... openat resumed>) = 3 [pid 6866] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6869] <... openat resumed>) = 3 [pid 6868] write(3, "1000", 4 [pid 6867] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6866] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6865] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6870 attached [pid 6869] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6868] <... write resumed>) = 4 [pid 6867] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] set_robust_list(0x55555565f660, 24 [pid 6869] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6870 [pid 6870] <... set_robust_list resumed>) = 0 [pid 6869] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6869] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] close(3 [pid 6867] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6866] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... prctl resumed>) = 0 [pid 6869] exit_group(0 [pid 6868] <... close resumed>) = 0 [pid 6870] setpgid(0, 0 [pid 6869] <... exit_group resumed>) = ? [pid 6868] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6866] exit_group(0 [pid 6867] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... setpgid resumed>) = 0 [pid 6869] +++ exited with 0 +++ [pid 6868] <... openat resumed>) = 3 [pid 6865] +++ exited with 0 +++ [pid 6870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6868] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6867] exit_group(0 [pid 6866] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6870] <... openat resumed>) = 3 [pid 6870] write(3, "1000", 4 [pid 6868] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... exit_group resumed>) = ? [pid 6866] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6868] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6870] <... write resumed>) = 4 [pid 6870] close(3 [pid 6868] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6870] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... restart_syscall resumed>) = 0 [pid 6870] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6868] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6871 attached [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6871 [pid 6871] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6872 attached ) = 0 [pid 6868] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6870] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6870] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6872] set_robust_list(0x55555565f660, 24 [pid 6870] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6870] exit_group(0) = ? ./strace-static-x86_64: Process 6874 attached [pid 6872] <... set_robust_list resumed>) = 0 [pid 6871] <... prctl resumed>) = 0 [pid 6868] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6872 [pid 6871] setpgid(0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6868, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6871] <... setpgid resumed>) = 0 [pid 6870] +++ exited with 0 +++ [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6874 ./strace-static-x86_64: Process 6873 attached [pid 6873] set_robust_list(0x55555565f660, 24 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6873] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6875 attached [pid 6874] set_robust_list(0x55555565f660, 24 [pid 6872] <... prctl resumed>) = 0 [pid 6871] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6873 [pid 5061] <... restart_syscall resumed>) = 0 [pid 6875] set_robust_list(0x55555565f660, 24) = 0 [pid 6873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6874] <... set_robust_list resumed>) = 0 [pid 6872] setpgid(0, 0 [pid 6871] write(3, "1000", 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6875 [pid 6875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6873] <... prctl resumed>) = 0 [pid 6874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6872] <... setpgid resumed>) = 0 [pid 6871] <... write resumed>) = 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6875] <... prctl resumed>) = 0 [pid 6875] setpgid(0, 0 [pid 6871] close(3 [pid 6875] <... setpgid resumed>) = 0 [pid 6873] setpgid(0, 0 [pid 6872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6871] <... close resumed>) = 0 [pid 6875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6874] <... prctl resumed>) = 0 [pid 6875] <... openat resumed>) = 3 [pid 6874] setpgid(0, 0 [pid 6875] write(3, "1000", 4./strace-static-x86_64: Process 6876 attached [pid 6873] <... setpgid resumed>) = 0 [pid 6874] <... setpgid resumed>) = 0 [pid 6872] <... openat resumed>) = 3 [pid 6871] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6876] set_robust_list(0x55555565f660, 24 [pid 6875] <... write resumed>) = 4 [pid 6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6872] write(3, "1000", 4 [pid 6876] <... set_robust_list resumed>) = 0 [pid 6875] close(3 [pid 6871] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6876 [pid 6876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6875] <... close resumed>) = 0 [pid 6872] <... write resumed>) = 4 [pid 6876] <... prctl resumed>) = 0 [pid 6876] setpgid(0, 0 [pid 6874] <... openat resumed>) = 3 [pid 6872] close(3 [pid 6875] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6872] <... close resumed>) = 0 [pid 6873] <... openat resumed>) = 3 [pid 6876] <... setpgid resumed>) = 0 [pid 6872] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6875] <... openat resumed>) = 3 [pid 6873] write(3, "1000", 4 [pid 6874] write(3, "1000", 4 [pid 6871] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6875] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6873] <... write resumed>) = 4 [pid 6874] <... write resumed>) = 4 [pid 6872] <... openat resumed>) = 3 [pid 6871] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... openat resumed>) = 3 [pid 6873] close(3 [pid 6876] write(3, "1000", 4 [pid 6875] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... close resumed>) = 0 [pid 6874] close(3 [pid 6872] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6871] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6875] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6873] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6874] <... close resumed>) = 0 [pid 6871] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... write resumed>) = 4 [pid 6875] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6876] close(3 [pid 6872] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] exit_group(0 [pid 6876] <... close resumed>) = 0 [pid 6875] exit_group(0 [pid 6873] <... openat resumed>) = 3 [pid 6874] <... openat resumed>) = 3 [pid 6872] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6871] <... exit_group resumed>) = ? [pid 6876] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6872] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6876] <... openat resumed>) = 3 [pid 6875] <... exit_group resumed>) = ? [pid 6873] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6872] exit_group(0 [pid 6876] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6873] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6874] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... exit_group resumed>) = ? [pid 6876] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] +++ exited with 0 +++ [pid 6873] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6871] +++ exited with 0 +++ [pid 6872] +++ exited with 0 +++ [pid 6873] exit_group(0 [pid 6874] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6873] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6874] exit_group(0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6876] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6872, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6876] exit_group(0./strace-static-x86_64: Process 6877 attached ./strace-static-x86_64: Process 6878 attached ) = ? [pid 6873] +++ exited with 0 +++ [pid 6874] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6877] set_robust_list(0x55555565f660, 24 [pid 6876] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6878 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6878] set_robust_list(0x55555565f660, 24 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6878] <... set_robust_list resumed>) = 0 [pid 6878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6877] <... set_robust_list resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6876, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6877 [pid 6878] <... prctl resumed>) = 0 [pid 6878] setpgid(0, 0) = 0 [pid 6877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6874] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6877] <... prctl resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6880 attached ./strace-static-x86_64: Process 6879 attached [pid 6877] setpgid(0, 0 [pid 6878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6880] set_robust_list(0x55555565f660, 24 [pid 6877] <... setpgid resumed>) = 0 [pid 6880] <... set_robust_list resumed>) = 0 [pid 6877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6878] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6880 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6879 [pid 6880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6879] set_robust_list(0x55555565f660, 24) = 0 [pid 6877] <... openat resumed>) = 3 [pid 6878] write(3, "1000", 4 [pid 6880] <... prctl resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6881 attached [pid 6880] setpgid(0, 0 [pid 6879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6877] write(3, "1000", 4 [pid 6878] <... write resumed>) = 4 ./strace-static-x86_64: Process 6882 attached [pid 6881] set_robust_list(0x55555565f660, 24 [pid 6880] <... setpgid resumed>) = 0 [pid 6879] <... prctl resumed>) = 0 [pid 6877] <... write resumed>) = 4 [pid 6878] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6881 [pid 6879] setpgid(0, 0 [pid 6882] set_robust_list(0x55555565f660, 24 [pid 6878] <... close resumed>) = 0 [pid 6880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6882 [pid 6882] <... set_robust_list resumed>) = 0 [pid 6881] <... set_robust_list resumed>) = 0 [pid 6879] <... setpgid resumed>) = 0 [pid 6877] close(3 [pid 6878] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6878] <... openat resumed>) = 3 [pid 6882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6880] <... openat resumed>) = 3 [pid 6878] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6882] <... prctl resumed>) = 0 [pid 6881] <... prctl resumed>) = 0 [pid 6880] write(3, "1000", 4 [pid 6879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6877] <... close resumed>) = 0 [pid 6878] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] setpgid(0, 0 [pid 6881] setpgid(0, 0 [pid 6880] <... write resumed>) = 4 [pid 6877] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6878] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6879] <... openat resumed>) = 3 [pid 6878] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] close(3 [pid 6882] <... setpgid resumed>) = 0 [pid 6881] <... setpgid resumed>) = 0 [pid 6879] write(3, "1000", 4 [pid 6877] <... openat resumed>) = 3 [pid 6880] <... close resumed>) = 0 [pid 6878] exit_group(0 [pid 6880] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6878] <... exit_group resumed>) = ? [pid 6879] <... write resumed>) = 4 [pid 6882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6880] <... openat resumed>) = 3 [pid 6879] close(3 [pid 6877] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6882] <... openat resumed>) = 3 [pid 6879] <... close resumed>) = 0 [pid 6877] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] write(3, "1000", 4 [pid 6881] <... openat resumed>) = 3 [pid 6880] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6879] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6877] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6878] +++ exited with 0 +++ [pid 6882] <... write resumed>) = 4 [pid 6880] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] close(3 [pid 6881] write(3, "1000", 4 [pid 6880] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6879] <... openat resumed>) = 3 [pid 6877] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6882] <... close resumed>) = 0 [pid 6881] <... write resumed>) = 4 [pid 6880] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6881] close(3 [pid 6880] exit_group(0 [pid 6879] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6877] <... exit_group resumed>) = ? [pid 6879] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] <... openat resumed>) = 3 [pid 6881] <... close resumed>) = 0 [pid 6880] <... exit_group resumed>) = ? [pid 6879] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6881] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6880] +++ exited with 0 +++ [pid 6879] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6881] <... openat resumed>) = 3 [pid 6879] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6882] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6879] <... exit_group resumed>) = ? [pid 6882] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6881] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6882] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6882] exit_group(0 [pid 6881] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] +++ exited with 0 +++ [pid 6877] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6882] <... exit_group resumed>) = ? [pid 6881] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6884 attached ./strace-static-x86_64: Process 6883 attached [pid 6883] set_robust_list(0x55555565f660, 24) = 0 [pid 6883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6882] +++ exited with 0 +++ [pid 6884] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6883 [pid 6884] <... set_robust_list resumed>) = 0 [pid 6883] <... prctl resumed>) = 0 [pid 6881] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6884 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6883] setpgid(0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6883] <... setpgid resumed>) = 0 [pid 6883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6881] +++ exited with 0 +++ [pid 6883] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6885 attached [pid 6884] <... prctl resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6885] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6887 attached ) = 0 [pid 6884] setpgid(0, 0 [pid 6883] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6885 ./strace-static-x86_64: Process 6886 attached [pid 6887] set_robust_list(0x55555565f660, 24 [pid 6885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6884] <... setpgid resumed>) = 0 [pid 6883] <... write resumed>) = 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6886] set_robust_list(0x55555565f660, 24 [pid 6883] close(3) = 0 [pid 6886] <... set_robust_list resumed>) = 0 [pid 6883] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6883] <... openat resumed>) = 3 [pid 6886] setpgid(0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6886 [pid 6886] <... setpgid resumed>) = 0 [pid 6886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6883] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6889 attached [pid 6887] <... set_robust_list resumed>) = 0 [pid 6886] <... openat resumed>) = 3 [pid 6885] <... prctl resumed>) = 0 [pid 6884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6883] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6887 [pid 6889] set_robust_list(0x55555565f660, 24 [pid 6887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6886] write(3, "1000", 4 [pid 6885] setpgid(0, 0 [pid 6883] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6889 [pid 6884] <... openat resumed>) = 3 [pid 6889] <... set_robust_list resumed>) = 0 [pid 6889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6889] setpgid(0, 0) = 0 [pid 6889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6886] <... write resumed>) = 4 [pid 6883] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... setpgid resumed>) = 0 [pid 6887] <... prctl resumed>) = 0 [pid 6884] write(3, "1000", 4 [pid 6889] <... openat resumed>) = 3 [pid 6887] setpgid(0, 0 [pid 6885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6886] close(3 [pid 6884] <... write resumed>) = 4 [pid 6883] exit_group(0 [pid 6889] write(3, "1000", 4 [pid 6887] <... setpgid resumed>) = 0 [pid 6886] <... close resumed>) = 0 [pid 6884] close(3 [pid 6883] <... exit_group resumed>) = ? [pid 6889] <... write resumed>) = 4 [pid 6885] <... openat resumed>) = 3 [pid 6884] <... close resumed>) = 0 [pid 6889] close(3) = 0 [pid 6889] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6884] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6884] <... openat resumed>) = 3 [pid 6889] <... openat resumed>) = 3 [pid 6887] <... openat resumed>) = 3 [pid 6886] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6885] write(3, "1000", 4 [pid 6884] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6883] +++ exited with 0 +++ [pid 6889] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6887] write(3, "1000", 4 [pid 6886] <... openat resumed>) = 3 [pid 6885] <... write resumed>) = 4 [pid 6884] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6889] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... write resumed>) = 4 [pid 6886] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6885] close(3 [pid 6884] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6889] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6887] close(3 [pid 6886] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = 0 [pid 6884] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... close resumed>) = 0 [pid 6886] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6885] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6889] exit_group(0 [pid 6887] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6886] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6884] exit_group(0 [pid 6887] <... openat resumed>) = 3 [pid 6885] <... openat resumed>) = 3 [pid 6884] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6890 attached [pid 6889] <... exit_group resumed>) = ? [pid 6887] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6886] exit_group(0 [pid 6885] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6890] set_robust_list(0x55555565f660, 24 [pid 6884] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6890] <... set_robust_list resumed>) = 0 [pid 6886] <... exit_group resumed>) = ? [pid 6887] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6890 [pid 6889] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6887] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6886] +++ exited with 0 +++ [pid 6885] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6891 attached [pid 6890] <... prctl resumed>) = 0 [pid 6887] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6891] set_robust_list(0x55555565f660, 24 [pid 6890] setpgid(0, 0 [pid 6887] exit_group(0 [pid 6885] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6891 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6890] <... setpgid resumed>) = 0 [pid 6887] <... exit_group resumed>) = ? [pid 6885] <... exit_group resumed>) = ? [pid 5064] <... restart_syscall resumed>) = 0 [pid 6891] <... set_robust_list resumed>) = 0 [pid 6890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6885] +++ exited with 0 +++ [pid 6891] <... prctl resumed>) = 0 [pid 6891] setpgid(0, 0 [pid 6887] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6890] <... openat resumed>) = 3 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6891] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6892 attached ./strace-static-x86_64: Process 6893 attached [pid 6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6890] write(3, "1000", 4 [pid 5061] <... restart_syscall resumed>) = 0 [pid 6893] set_robust_list(0x55555565f660, 24 [pid 6892] set_robust_list(0x55555565f660, 24 [pid 6890] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6892 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6893 [pid 6893] <... set_robust_list resumed>) = 0 [pid 6892] <... set_robust_list resumed>) = 0 [pid 6891] <... openat resumed>) = 3 [pid 6890] close(3 [pid 6892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6890] <... close resumed>) = 0 ./strace-static-x86_64: Process 6894 attached [pid 6892] <... prctl resumed>) = 0 [pid 6891] write(3, "1000", 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6894] set_robust_list(0x55555565f660, 24 [pid 6891] <... write resumed>) = 4 [pid 6890] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6892] setpgid(0, 0./strace-static-x86_64: Process 6895 attached [pid 6894] <... set_robust_list resumed>) = 0 [pid 6893] <... prctl resumed>) = 0 [pid 6891] close(3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6894 [pid 6894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6891] <... close resumed>) = 0 [pid 6890] <... openat resumed>) = 3 [pid 6895] set_robust_list(0x55555565f660, 24 [pid 6892] <... setpgid resumed>) = 0 [pid 6894] <... prctl resumed>) = 0 [pid 6893] setpgid(0, 0 [pid 6891] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6895 [pid 6895] <... set_robust_list resumed>) = 0 [pid 6894] setpgid(0, 0 [pid 6893] <... setpgid resumed>) = 0 [pid 6892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6891] <... openat resumed>) = 3 [pid 6890] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6894] <... setpgid resumed>) = 0 [pid 6890] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... prctl resumed>) = 0 [pid 6894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6891] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6890] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6895] setpgid(0, 0 [pid 6894] <... openat resumed>) = 3 [pid 6892] <... openat resumed>) = 3 [pid 6891] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... setpgid resumed>) = 0 [pid 6893] <... openat resumed>) = 3 [pid 6892] write(3, "1000", 4 [pid 6890] exit_group(0 [pid 6895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6894] write(3, "1000", 4 [pid 6893] write(3, "1000", 4 [pid 6892] <... write resumed>) = 4 [pid 6891] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6890] <... exit_group resumed>) = ? [pid 6894] <... write resumed>) = 4 [pid 6893] <... write resumed>) = 4 [pid 6892] close(3 [pid 6891] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... openat resumed>) = 3 [pid 6894] close(3 [pid 6893] close(3 [pid 6892] <... close resumed>) = 0 [pid 6891] exit_group(0 [pid 6894] <... close resumed>) = 0 [pid 6891] <... exit_group resumed>) = ? [pid 6895] write(3, "1000", 4 [pid 6894] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6893] <... close resumed>) = 0 [pid 6892] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6890] +++ exited with 0 +++ [pid 6895] <... write resumed>) = 4 [pid 6893] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6891] +++ exited with 0 +++ [pid 6892] <... openat resumed>) = 3 [pid 6895] close(3 [pid 6894] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6895] <... close resumed>) = 0 [pid 6893] <... openat resumed>) = 3 [pid 6892] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6894] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6895] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6893] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6892] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... openat resumed>) = 3 [pid 6894] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6894] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6892] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6894] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6895] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6895] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6893] exit_group(0 [pid 6892] exit_group(0 [pid 6894] exit_group(0./strace-static-x86_64: Process 6896 attached ./strace-static-x86_64: Process 6897 attached [pid 6895] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] <... exit_group resumed>) = ? [pid 6893] <... exit_group resumed>) = ? [pid 6892] <... exit_group resumed>) = ? [pid 6897] set_robust_list(0x55555565f660, 24 [pid 6895] exit_group(0 [pid 6896] set_robust_list(0x55555565f660, 24) = 0 [pid 6896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6896] setpgid(0, 0) = 0 [pid 6897] <... set_robust_list resumed>) = 0 [pid 6896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6895] <... exit_group resumed>) = ? [pid 6892] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6896 [pid 6896] <... openat resumed>) = 3 [pid 6893] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6897 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6897] <... prctl resumed>) = 0 [pid 6896] write(3, "1000", 4 [pid 6894] +++ exited with 0 +++ [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6893, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6897] setpgid(0, 0 [pid 6896] <... write resumed>) = 4 [pid 6895] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6894, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6897] <... setpgid resumed>) = 0 [pid 6896] close(3./strace-static-x86_64: Process 6898 attached [pid 6897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6896] <... close resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6898] set_robust_list(0x55555565f660, 24 [pid 6896] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6898 [pid 6898] <... set_robust_list resumed>) = 0 [pid 6896] <... openat resumed>) = 3 [pid 5060] <... restart_syscall resumed>) = 0 [pid 6898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6898] <... prctl resumed>) = 0 [pid 6898] setpgid(0, 0 [pid 6897] <... openat resumed>) = 3 [pid 6896] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6898] <... setpgid resumed>) = 0 [pid 6896] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6896] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6897] write(3, "1000", 4 [pid 6898] <... openat resumed>) = 3 [pid 6896] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] exit_group(0 [pid 6898] write(3, "1000", 4) = 4 [pid 6896] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6900 attached ./strace-static-x86_64: Process 6899 attached [pid 6898] close(3 [pid 6897] <... write resumed>) = 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6900] set_robust_list(0x55555565f660, 24 [pid 6899] set_robust_list(0x55555565f660, 24 [pid 6898] <... close resumed>) = 0 [pid 6897] close(3 [pid 6896] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6899 ./strace-static-x86_64: Process 6901 attached [pid 6900] <... set_robust_list resumed>) = 0 [pid 6899] <... set_robust_list resumed>) = 0 [pid 6898] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6897] <... close resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6900 [pid 6901] set_robust_list(0x55555565f660, 24 [pid 6898] <... openat resumed>) = 3 [pid 6897] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6901 [pid 6901] <... set_robust_list resumed>) = 0 [pid 6900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6898] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6897] <... openat resumed>) = 3 [pid 6901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6900] <... prctl resumed>) = 0 [pid 6899] <... prctl resumed>) = 0 [pid 6898] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] setpgid(0, 0 [pid 6899] setpgid(0, 0 [pid 6898] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6901] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6902 attached [pid 6901] setpgid(0, 0 [pid 6900] <... setpgid resumed>) = 0 [pid 6899] <... setpgid resumed>) = 0 [pid 6898] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6902] set_robust_list(0x55555565f660, 24 [pid 6901] <... setpgid resumed>) = 0 [pid 6900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6898] exit_group(0 [pid 6897] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6902 [pid 6902] <... set_robust_list resumed>) = 0 [pid 6901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6899] <... openat resumed>) = 3 [pid 6898] <... exit_group resumed>) = ? [pid 6897] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6901] <... openat resumed>) = 3 [pid 6900] <... openat resumed>) = 3 [pid 6897] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] setpgid(0, 0) = 0 [pid 6897] exit_group(0 [pid 6900] write(3, "1000", 4 [pid 6899] write(3, "1000", 4 [pid 6902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6901] write(3, "1000", 4 [pid 6900] <... write resumed>) = 4 [pid 6897] <... exit_group resumed>) = ? [pid 6901] <... write resumed>) = 4 [pid 6900] close(3 [pid 6899] <... write resumed>) = 4 [pid 6898] +++ exited with 0 +++ [pid 6897] +++ exited with 0 +++ [pid 6902] <... openat resumed>) = 3 [pid 6902] write(3, "1000", 4 [pid 6901] close(3 [pid 6900] <... close resumed>) = 0 [pid 6899] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6902] <... write resumed>) = 4 ./strace-static-x86_64: Process 6903 attached [pid 6901] <... close resumed>) = 0 [pid 6900] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6899] <... close resumed>) = 0 [pid 6903] set_robust_list(0x55555565f660, 24 [pid 6902] close(3 [pid 6901] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6899] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6903 [pid 6902] <... close resumed>) = 0 [pid 6903] <... set_robust_list resumed>) = 0 [pid 6902] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6900] <... openat resumed>) = 3 [pid 6903] <... prctl resumed>) = 0 [pid 6902] <... openat resumed>) = 3 [pid 6899] <... openat resumed>) = 3 [pid 6903] setpgid(0, 0) = 0 [pid 6902] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6901] <... openat resumed>) = 3 [pid 6900] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6899] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6902] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6900] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6902] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6901] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6899] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6902] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6900] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... openat resumed>) = 3 [pid 6901] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] write(3, "1000", 4 [pid 6899] exit_group(0 [pid 6900] exit_group(0 [pid 6903] <... write resumed>) = 4 [pid 6903] close(3) = 0 [pid 6901] exit_group(0 [pid 6903] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6902] exit_group(0./strace-static-x86_64: Process 6904 attached [pid 6901] <... exit_group resumed>) = ? [pid 6900] <... exit_group resumed>) = ? [pid 6899] <... exit_group resumed>) = ? [pid 6903] <... openat resumed>) = 3 [pid 6902] <... exit_group resumed>) = ? [pid 6903] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6904 [pid 6903] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6903] exit_group(0 [pid 6899] +++ exited with 0 +++ [pid 6903] <... exit_group resumed>) = ? [pid 6903] +++ exited with 0 +++ [pid 6902] +++ exited with 0 +++ [pid 6901] +++ exited with 0 +++ [pid 6904] set_robust_list(0x55555565f660, 24 [pid 6900] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6904] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6904] <... prctl resumed>) = 0 [pid 6904] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6905 attached [pid 6904] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6907 attached ./strace-static-x86_64: Process 6906 attached [pid 6905] set_robust_list(0x55555565f660, 24 [pid 6904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6905 [pid 6906] set_robust_list(0x55555565f660, 24 [pid 6905] <... set_robust_list resumed>) = 0 [pid 6906] <... set_robust_list resumed>) = 0 [pid 6905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6907 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6906 [pid 6907] set_robust_list(0x55555565f660, 24) = 0 [pid 6906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6906] <... prctl resumed>) = 0 [pid 6905] <... prctl resumed>) = 0 [pid 6904] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6907] <... prctl resumed>) = 0 [pid 6906] setpgid(0, 0 [pid 6905] setpgid(0, 0 [pid 6904] write(3, "1000", 4./strace-static-x86_64: Process 6909 attached ./strace-static-x86_64: Process 6908 attached [pid 6907] setpgid(0, 0 [pid 6906] <... setpgid resumed>) = 0 [pid 6905] <... setpgid resumed>) = 0 [pid 6904] <... write resumed>) = 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6908 [pid 6909] set_robust_list(0x55555565f660, 24 [pid 6908] set_robust_list(0x55555565f660, 24 [pid 6904] close(3 [pid 6909] <... set_robust_list resumed>) = 0 [pid 6908] <... set_robust_list resumed>) = 0 [pid 6905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6904] <... close resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6909 [pid 6909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6907] <... setpgid resumed>) = 0 [pid 6906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6909] <... prctl resumed>) = 0 [pid 6909] setpgid(0, 0 [pid 6908] <... prctl resumed>) = 0 [pid 6907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6906] <... openat resumed>) = 3 [pid 6905] <... openat resumed>) = 3 [pid 6904] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6909] <... setpgid resumed>) = 0 [pid 6908] setpgid(0, 0 [pid 6909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6908] <... setpgid resumed>) = 0 [pid 6907] <... openat resumed>) = 3 [pid 6906] write(3, "1000", 4 [pid 6905] write(3, "1000", 4 [pid 6904] <... openat resumed>) = 3 [pid 6905] <... write resumed>) = 4 [pid 6907] write(3, "1000", 4 [pid 6908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6907] <... write resumed>) = 4 [pid 6904] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6907] close(3 [pid 6906] <... write resumed>) = 4 [pid 6904] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] close(3 [pid 6909] <... openat resumed>) = 3 [pid 6907] <... close resumed>) = 0 [pid 6904] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6909] write(3, "1000", 4 [pid 6908] <... openat resumed>) = 3 [pid 6906] close(3 [pid 6905] <... close resumed>) = 0 [pid 6909] <... write resumed>) = 4 [pid 6907] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6906] <... close resumed>) = 0 [pid 6904] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] close(3 [pid 6908] write(3, "1000", 4 [pid 6906] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6905] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6904] exit_group(0 [pid 6909] <... close resumed>) = 0 [pid 6908] <... write resumed>) = 4 [pid 6907] <... openat resumed>) = 3 [pid 6908] close(3) = 0 [pid 6907] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6904] <... exit_group resumed>) = ? [pid 6908] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6907] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... openat resumed>) = 3 [pid 6904] +++ exited with 0 +++ [pid 6909] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6907] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6905] <... openat resumed>) = 3 [pid 6907] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6907] exit_group(0 [pid 6905] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6909] <... openat resumed>) = 3 [pid 6906] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6905] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6907] <... exit_group resumed>) = ? [pid 6905] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6908] <... openat resumed>) = 3 [pid 6906] exit_group(0 [pid 6905] exit_group(0 [pid 6907] +++ exited with 0 +++ [pid 6909] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6905] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6906] <... exit_group resumed>) = ? [pid 6909] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6908] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] +++ exited with 0 +++ [pid 6905] +++ exited with 0 +++ [pid 6909] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6909] exit_group(0 [pid 6908] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6910 attached [pid 6909] <... exit_group resumed>) = ? [pid 6908] exit_group(0 [pid 5065] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6911 attached [pid 6910] set_robust_list(0x55555565f660, 24 [pid 6908] <... exit_group resumed>) = ? [pid 6910] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6911 [pid 6911] set_robust_list(0x55555565f660, 24 [pid 6910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6908] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6910 [pid 6909] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6911] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6912 attached [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6912 [pid 6911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6910] <... prctl resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6912] set_robust_list(0x55555565f660, 24 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6911] <... prctl resumed>) = 0 [pid 6910] setpgid(0, 0 [pid 6912] <... set_robust_list resumed>) = 0 [pid 6911] setpgid(0, 0 [pid 6910] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6913 attached [pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6911] <... setpgid resumed>) = 0 [pid 6910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6914 attached [pid 6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6914] set_robust_list(0x55555565f660, 24) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6914 [pid 6914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6913] set_robust_list(0x55555565f660, 24 [pid 6912] <... prctl resumed>) = 0 [pid 6911] <... openat resumed>) = 3 [pid 6910] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6913 [pid 6914] setpgid(0, 0 [pid 6913] <... set_robust_list resumed>) = 0 [pid 6912] setpgid(0, 0 [pid 6911] write(3, "1000", 4 [pid 6910] write(3, "1000", 4 [pid 6914] <... setpgid resumed>) = 0 [pid 6913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6912] <... setpgid resumed>) = 0 [pid 6911] <... write resumed>) = 4 [pid 6910] <... write resumed>) = 4 [pid 6914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6911] close(3 [pid 6910] close(3 [pid 6913] <... prctl resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6910] <... close resumed>) = 0 [pid 6911] <... close resumed>) = 0 [pid 6912] <... openat resumed>) = 3 [pid 6913] setpgid(0, 0 [pid 6910] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6914] <... openat resumed>) = 3 [pid 6913] <... setpgid resumed>) = 0 [pid 6912] write(3, "1000", 4 [pid 6911] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6910] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6915 attached [pid 6913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6915] set_robust_list(0x55555565f660, 24) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6915 [pid 6915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6914] write(3, "1000", 4 [pid 6912] <... write resumed>) = 4 [pid 6911] <... openat resumed>) = 3 [pid 6910] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6915] <... prctl resumed>) = 0 [pid 6912] close(3 [pid 6915] setpgid(0, 0 [pid 6914] <... write resumed>) = 4 [pid 6913] <... openat resumed>) = 3 [pid 6912] <... close resumed>) = 0 [pid 6910] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6915] <... setpgid resumed>) = 0 [pid 6914] close(3 [pid 6911] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6914] <... close resumed>) = 0 [pid 6913] write(3, "1000", 4 [pid 6912] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6911] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6910] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6915] <... openat resumed>) = 3 [pid 6914] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6913] <... write resumed>) = 4 [pid 6911] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] write(3, "1000", 4) = 4 [pid 6913] close(3 [pid 6910] exit_group(0 [pid 6915] close(3 [pid 6913] <... close resumed>) = 0 [pid 6915] <... close resumed>) = 0 [pid 6914] <... openat resumed>) = 3 [pid 6915] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6913] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6912] <... openat resumed>) = 3 [pid 6911] exit_group(0 [pid 6915] <... openat resumed>) = 3 [pid 6910] <... exit_group resumed>) = ? [pid 6914] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6913] <... openat resumed>) = 3 [pid 6912] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6911] <... exit_group resumed>) = ? [pid 6912] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6915] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6914] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6912] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6911] +++ exited with 0 +++ [pid 6910] +++ exited with 0 +++ [pid 6912] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] exit_group(0 [pid 6914] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6913] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6914] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6912] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6915] <... exit_group resumed>) = ? [pid 6914] exit_group(0 [pid 6913] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6916 attached [pid 6915] +++ exited with 0 +++ [pid 6912] +++ exited with 0 +++ [pid 6916] set_robust_list(0x55555565f660, 24 [pid 6914] <... exit_group resumed>) = ? [pid 6913] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6916 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6916] <... set_robust_list resumed>) = 0 [pid 6913] <... exit_group resumed>) = ? [pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6916] setpgid(0, 0 [pid 6914] +++ exited with 0 +++ [pid 6916] <... setpgid resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6914, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6917 attached [pid 6916] <... openat resumed>) = 3 [pid 6913] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6917 [pid 5061] <... restart_syscall resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6918 attached [pid 6917] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6919 attached [pid 6918] set_robust_list(0x55555565f660, 24 [pid 6917] <... set_robust_list resumed>) = 0 [pid 6916] write(3, "1000", 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6918 [pid 6919] set_robust_list(0x55555565f660, 24 [pid 6918] <... set_robust_list resumed>) = 0 [pid 6917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6916] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6919 ./strace-static-x86_64: Process 6920 attached [pid 6919] <... set_robust_list resumed>) = 0 [pid 6918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6917] <... prctl resumed>) = 0 [pid 6916] close(3 [pid 6920] set_robust_list(0x55555565f660, 24) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6920 [pid 6920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6918] <... prctl resumed>) = 0 [pid 6917] setpgid(0, 0 [pid 6916] <... close resumed>) = 0 [pid 6918] setpgid(0, 0 [pid 6920] <... prctl resumed>) = 0 [pid 6918] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6921 attached [pid 6920] setpgid(0, 0 [pid 6918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6917] <... setpgid resumed>) = 0 [pid 6916] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6921] set_robust_list(0x55555565f660, 24 [pid 6920] <... setpgid resumed>) = 0 [pid 6919] <... prctl resumed>) = 0 [pid 6918] <... openat resumed>) = 3 [pid 6917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6921] <... set_robust_list resumed>) = 0 [pid 6916] <... openat resumed>) = 3 [pid 6921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6919] setpgid(0, 0 [pid 6918] write(3, "1000", 4 [pid 6919] <... setpgid resumed>) = 0 [pid 6917] <... openat resumed>) = 3 [pid 6916] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6921] <... prctl resumed>) = 0 [pid 6920] <... openat resumed>) = 3 [pid 6919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6918] <... write resumed>) = 4 [pid 6917] write(3, "1000", 4 [pid 6916] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6921 [pid 6921] setpgid(0, 0 [pid 6916] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6917] <... write resumed>) = 4 [pid 6921] <... setpgid resumed>) = 0 [pid 6920] write(3, "1000", 4 [pid 6918] close(3 [pid 6916] exit_group(0 [pid 6917] close(3 [pid 6921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6920] <... write resumed>) = 4 [pid 6919] <... openat resumed>) = 3 [pid 6918] <... close resumed>) = 0 [pid 6917] <... close resumed>) = 0 [pid 6916] <... exit_group resumed>) = ? [pid 6921] <... openat resumed>) = 3 [pid 6920] close(3 [pid 6919] write(3, "1000", 4 [pid 6918] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6917] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6921] write(3, "1000", 4 [pid 6920] <... close resumed>) = 0 [pid 6919] <... write resumed>) = 4 [pid 6918] <... openat resumed>) = 3 [pid 6921] <... write resumed>) = 4 [pid 6920] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6919] close(3 [pid 6921] close(3 [pid 6920] <... openat resumed>) = 3 [pid 6919] <... close resumed>) = 0 [pid 6918] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6921] <... close resumed>) = 0 [pid 6917] <... openat resumed>) = 3 [pid 6921] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6920] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6919] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6918] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6921] <... openat resumed>) = 3 [pid 6920] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... openat resumed>) = 3 [pid 6918] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6917] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] +++ exited with 0 +++ [pid 6921] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6920] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6919] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6918] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6921] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] exit_group(0 [pid 6917] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6917] exit_group(0 [pid 6919] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6918] <... exit_group resumed>) = ? [pid 6921] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] exit_group(0 [pid 6919] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] <... exit_group resumed>) = ? [pid 6921] exit_group(0 [pid 6920] <... exit_group resumed>) = ? [pid 6919] exit_group(0 [pid 6917] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6918] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6921] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6921] +++ exited with 0 +++ [pid 6919] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6924 ./strace-static-x86_64: Process 6922 attached [pid 6919] +++ exited with 0 +++ ./strace-static-x86_64: Process 6923 attached ./strace-static-x86_64: Process 6924 attached [pid 6922] set_robust_list(0x55555565f660, 24 [pid 6920] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6922 [pid 6923] set_robust_list(0x55555565f660, 24 [pid 6924] set_robust_list(0x55555565f660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6923 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6920, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6923] <... set_robust_list resumed>) = 0 [pid 6922] <... set_robust_list resumed>) = 0 [pid 6924] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6924] setpgid(0, 0 [pid 6923] <... prctl resumed>) = 0 [pid 6924] <... setpgid resumed>) = 0 [pid 6923] setpgid(0, 0 [pid 6924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6923] <... setpgid resumed>) = 0 [pid 6924] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6926 attached ./strace-static-x86_64: Process 6925 attached [pid 6922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6926] set_robust_list(0x55555565f660, 24 [pid 6925] set_robust_list(0x55555565f660, 24 [pid 6923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6922] <... prctl resumed>) = 0 [pid 6924] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6926 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6925 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6926] <... set_robust_list resumed>) = 0 [pid 6925] <... set_robust_list resumed>) = 0 [pid 6923] <... openat resumed>) = 3 [pid 6922] setpgid(0, 0 [pid 6924] <... write resumed>) = 4 [pid 6926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6922] <... setpgid resumed>) = 0 [pid 6924] close(3 [pid 6923] write(3, "1000", 4 [pid 6926] <... prctl resumed>) = 0 [pid 6922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6924] <... close resumed>) = 0 [pid 6925] <... prctl resumed>) = 0 [pid 6923] <... write resumed>) = 4 ./strace-static-x86_64: Process 6927 attached [pid 6926] setpgid(0, 0 [pid 6925] setpgid(0, 0 [pid 6923] close(3 [pid 6924] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6927] set_robust_list(0x55555565f660, 24 [pid 6926] <... setpgid resumed>) = 0 [pid 6925] <... setpgid resumed>) = 0 [pid 6923] <... close resumed>) = 0 [pid 6922] <... openat resumed>) = 3 [pid 6927] <... set_robust_list resumed>) = 0 [pid 6926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6923] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6922] write(3, "1000", 4 [pid 6924] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6927 [pid 6927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6922] <... write resumed>) = 4 [pid 6924] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6923] <... openat resumed>) = 3 [pid 6922] close(3 [pid 6927] <... prctl resumed>) = 0 [pid 6926] <... openat resumed>) = 3 [pid 6924] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... openat resumed>) = 3 [pid 6923] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6922] <... close resumed>) = 0 [pid 6927] setpgid(0, 0 [pid 6924] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6927] <... setpgid resumed>) = 0 [pid 6924] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] write(3, "1000", 4 [pid 6923] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6924] exit_group(0 [pid 6927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6926] <... write resumed>) = 4 [pid 6925] write(3, "1000", 4 [pid 6923] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6924] <... exit_group resumed>) = ? [pid 6926] close(3 [pid 6925] <... write resumed>) = 4 [pid 6923] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... openat resumed>) = 3 [pid 6927] <... openat resumed>) = 3 [pid 6926] <... close resumed>) = 0 [pid 6925] close(3 [pid 6923] exit_group(0 [pid 6926] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6925] <... close resumed>) = 0 [pid 6926] <... openat resumed>) = 3 [pid 6925] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6923] <... exit_group resumed>) = ? [pid 6924] +++ exited with 0 +++ [pid 6927] write(3, "1000", 4 [pid 6926] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6925] <... openat resumed>) = 3 [pid 6922] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6927] <... write resumed>) = 4 [pid 6926] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6922] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6924, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6927] close(3 [pid 6926] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6925] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6927] <... close resumed>) = 0 [pid 6926] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6923] +++ exited with 0 +++ [pid 6922] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6923, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6927] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6926] exit_group(0 [pid 6927] <... openat resumed>) = 3 [pid 6925] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6922] <... exit_group resumed>) = ? [pid 6927] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6925] <... exit_group resumed>) = ? [pid 6922] +++ exited with 0 +++ [pid 6927] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6928 attached ) = -1 EBADF (Bad file descriptor) [pid 6926] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6928] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6929 attached ) = 0 [pid 6927] exit_group(0 [pid 6928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6929] set_robust_list(0x55555565f660, 24 [pid 6928] <... prctl resumed>) = 0 [pid 6927] <... exit_group resumed>) = ? [pid 6926] +++ exited with 0 +++ [pid 6925] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6928 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6929 ./strace-static-x86_64: Process 6930 attached [pid 6929] <... set_robust_list resumed>) = 0 [pid 6928] setpgid(0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6925, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6930] set_robust_list(0x55555565f660, 24 [pid 6928] <... setpgid resumed>) = 0 [pid 6928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6930] <... set_robust_list resumed>) = 0 [pid 6929] <... prctl resumed>) = 0 [pid 6927] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6930 [pid 6930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6929] setpgid(0, 0 [pid 6928] write(3, "1000", 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6930] <... prctl resumed>) = 0 [pid 6929] <... setpgid resumed>) = 0 [pid 6928] <... write resumed>) = 4 [pid 6930] setpgid(0, 0./strace-static-x86_64: Process 6931 attached [pid 6928] close(3 [pid 6929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6931] set_robust_list(0x55555565f660, 24 [pid 6928] <... close resumed>) = 0 [pid 6928] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6931] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6932 attached [pid 6931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6930] <... setpgid resumed>) = 0 [pid 6929] <... openat resumed>) = 3 [pid 6928] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6931 [pid 6931] <... prctl resumed>) = 0 [pid 6931] setpgid(0, 0 [pid 6928] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6932] set_robust_list(0x55555565f660, 24 [pid 6931] <... setpgid resumed>) = 0 [pid 6930] <... openat resumed>) = 3 [pid 6929] write(3, "1000", 4 [pid 6928] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6932 ./strace-static-x86_64: Process 6933 attached [pid 6932] <... set_robust_list resumed>) = 0 [pid 6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6930] write(3, "1000", 4 [pid 6929] <... write resumed>) = 4 [pid 6928] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6933 [pid 6933] set_robust_list(0x55555565f660, 24 [pid 6932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6931] <... openat resumed>) = 3 [pid 6930] <... write resumed>) = 4 [pid 6929] close(3 [pid 6928] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... set_robust_list resumed>) = 0 [pid 6932] <... prctl resumed>) = 0 [pid 6931] write(3, "1000", 4 [pid 6930] close(3 [pid 6929] <... close resumed>) = 0 [pid 6933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6932] setpgid(0, 0 [pid 6931] <... write resumed>) = 4 [pid 6930] <... close resumed>) = 0 [pid 6929] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6928] exit_group(0 [pid 6932] <... setpgid resumed>) = 0 [pid 6931] close(3 [pid 6930] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6933] <... prctl resumed>) = 0 [pid 6928] <... exit_group resumed>) = ? [pid 6929] <... openat resumed>) = 3 [pid 6933] setpgid(0, 0 [pid 6932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6931] <... close resumed>) = 0 [pid 6930] <... openat resumed>) = 3 [pid 6929] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6933] <... setpgid resumed>) = 0 [pid 6931] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6930] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6929] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] +++ exited with 0 +++ [pid 6933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6932] <... openat resumed>) = 3 [pid 6930] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6933] <... openat resumed>) = 3 [pid 6932] write(3, "1000", 4 [pid 6931] <... openat resumed>) = 3 [pid 6930] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6929] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] write(3, "1000", 4 [pid 6932] <... write resumed>) = 4 [pid 6931] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6930] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... write resumed>) = 4 [pid 6932] close(3 [pid 6931] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] close(3 [pid 6931] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6930] exit_group(0 [pid 6933] <... close resumed>) = 0 [pid 6932] <... close resumed>) = 0 [pid 6931] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] exit_group(0 [pid 6933] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6931] exit_group(0 [pid 6933] <... openat resumed>) = 3 [pid 6932] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6931] <... exit_group resumed>) = ? [pid 6930] <... exit_group resumed>) = ? [pid 6929] <... exit_group resumed>) = ? [pid 6933] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6930] +++ exited with 0 +++ [pid 6933] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6933] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6933] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6933] <... exit_group resumed>) = ? [pid 6933] +++ exited with 0 +++ [pid 6932] <... openat resumed>) = 3 [pid 6931] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6934 attached [pid 6932] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6929] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6933, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 6935 attached [pid 6934] set_robust_list(0x55555565f660, 24 [pid 6932] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6934 [pid 6932] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6935] set_robust_list(0x55555565f660, 24 [pid 6934] <... set_robust_list resumed>) = 0 [pid 6932] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6932] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6935] <... set_robust_list resumed>) = 0 [pid 6934] <... prctl resumed>) = 0 [pid 6935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6934] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6935 [pid 5060] <... restart_syscall resumed>) = 0 [pid 6935] <... prctl resumed>) = 0 [pid 6934] <... setpgid resumed>) = 0 [pid 6935] setpgid(0, 0 [pid 6934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6935] <... setpgid resumed>) = 0 [pid 6934] <... openat resumed>) = 3 [pid 6932] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6934] write(3, "1000", 4) = 4 [pid 6935] <... openat resumed>) = 3 [pid 6934] close(3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6934] <... close resumed>) = 0 [pid 6934] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6935] write(3, "1000", 4 [pid 6934] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6936 attached [pid 6935] <... write resumed>) = 4 [pid 6936] set_robust_list(0x55555565f660, 24 [pid 6935] close(3 [pid 6934] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6936 ./strace-static-x86_64: Process 6938 attached ./strace-static-x86_64: Process 6937 attached [pid 6936] <... set_robust_list resumed>) = 0 [pid 6935] <... close resumed>) = 0 [pid 6934] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] +++ exited with 0 +++ [pid 6938] set_robust_list(0x55555565f660, 24 [pid 6935] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6937 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6938 [pid 6938] <... set_robust_list resumed>) = 0 [pid 6937] set_robust_list(0x55555565f660, 24 [pid 6936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6934] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 6935] <... openat resumed>) = 3 [pid 6938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6937] <... set_robust_list resumed>) = 0 [pid 6936] <... prctl resumed>) = 0 [pid 6934] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... restart_syscall resumed>) = 0 [pid 6938] <... prctl resumed>) = 0 [pid 6937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6936] setpgid(0, 0 [pid 6935] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6934] exit_group(0 [pid 6938] setpgid(0, 0 [pid 6936] <... setpgid resumed>) = 0 [pid 6935] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... exit_group resumed>) = ? [pid 6938] <... setpgid resumed>) = 0 [pid 6937] <... prctl resumed>) = 0 [pid 6936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6937] setpgid(0, 0 [pid 6935] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6938] <... openat resumed>) = 3 [pid 6937] <... setpgid resumed>) = 0 [pid 6936] <... openat resumed>) = 3 [pid 6935] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] +++ exited with 0 +++ [pid 6938] write(3, "1000", 4 [pid 6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6936] write(3, "1000", 4 [pid 6935] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6939 attached [pid 6938] <... write resumed>) = 4 [pid 6937] <... openat resumed>) = 3 [pid 6936] <... write resumed>) = 4 [pid 6935] <... exit_group resumed>) = ? [pid 6939] set_robust_list(0x55555565f660, 24 [pid 6938] close(3 [pid 6937] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6939 [pid 6939] <... set_robust_list resumed>) = 0 [pid 6938] <... close resumed>) = 0 [pid 6937] <... write resumed>) = 4 [pid 6936] close(3 [pid 6935] +++ exited with 0 +++ [pid 6936] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6937] close(3 [pid 6938] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6936] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6937] <... close resumed>) = 0 [pid 6936] <... openat resumed>) = 3 [pid 6936] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6939] <... prctl resumed>) = 0 [pid 6938] <... openat resumed>) = 3 [pid 6937] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6939] setpgid(0, 0 [pid 6938] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6936] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6938] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6936] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6939] <... setpgid resumed>) = 0 [pid 6938] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... openat resumed>) = 3 [pid 6936] exit_group(0 [pid 6938] exit_group(0 [pid 6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6941 attached [pid 6938] <... exit_group resumed>) = ? [pid 6936] <... exit_group resumed>) = ? [pid 6937] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6940 attached [pid 6941] set_robust_list(0x55555565f660, 24 [pid 6939] <... openat resumed>) = 3 [pid 6938] +++ exited with 0 +++ [pid 6937] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6941 [pid 6940] set_robust_list(0x55555565f660, 24 [pid 6941] <... set_robust_list resumed>) = 0 [pid 6937] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6940] <... set_robust_list resumed>) = 0 [pid 6939] write(3, "1000", 4 [pid 6937] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6940 [pid 6941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 6941] <... prctl resumed>) = 0 [pid 6937] exit_group(0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6941] setpgid(0, 0 [pid 6940] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6942 attached [pid 6941] <... setpgid resumed>) = 0 [pid 6939] <... write resumed>) = 4 [pid 6937] <... exit_group resumed>) = ? [pid 6942] set_robust_list(0x55555565f660, 24 [pid 6940] <... prctl resumed>) = 0 [pid 6941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6939] close(3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6942 [pid 6939] <... close resumed>) = 0 [pid 6937] +++ exited with 0 +++ [pid 6939] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 ./strace-static-x86_64: Process 6943 attached [pid 6942] <... set_robust_list resumed>) = 0 [pid 6940] setpgid(0, 0 [pid 6941] <... openat resumed>) = 3 [pid 6943] set_robust_list(0x55555565f660, 24 [pid 6940] <... setpgid resumed>) = 0 [pid 6941] write(3, "1000", 4 [pid 6939] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6943 [pid 6943] <... set_robust_list resumed>) = 0 [pid 6940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6941] <... write resumed>) = 4 [pid 6939] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6940] <... openat resumed>) = 3 [pid 6941] close(3 [pid 6939] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6943] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6943] setpgid(0, 0 [pid 6942] <... prctl resumed>) = 0 [pid 6940] write(3, "1000", 4 [pid 6941] <... close resumed>) = 0 [pid 6939] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] exit_group(0./strace-static-x86_64: Process 6944 attached [pid 6943] <... setpgid resumed>) = 0 [pid 6942] setpgid(0, 0 [pid 6940] <... write resumed>) = 4 [pid 6941] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6939] <... exit_group resumed>) = ? [pid 6944] set_robust_list(0x55555565f660, 24 [pid 6943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6942] <... setpgid resumed>) = 0 [pid 6940] close(3 [pid 6941] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6944 [pid 6944] <... set_robust_list resumed>) = 0 [pid 6944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6939] +++ exited with 0 +++ [pid 6944] setpgid(0, 0 [pid 6942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6940] <... close resumed>) = 0 [pid 6944] <... setpgid resumed>) = 0 [pid 6943] <... openat resumed>) = 3 [pid 6942] <... openat resumed>) = 3 [pid 6940] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6941] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6943] write(3, "1000", 4 [pid 6942] write(3, "1000", 4 [pid 6940] <... openat resumed>) = 3 [pid 6941] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... write resumed>) = 4 [pid 6942] <... write resumed>) = 4 [pid 6941] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6944] write(3, "1000", 4 [pid 6943] close(3 [pid 6942] close(3 [pid 6940] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6941] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6944] <... write resumed>) = 4 [pid 6943] <... close resumed>) = 0 [pid 6942] <... close resumed>) = 0 [pid 6940] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] exit_group(0 [pid 6944] close(3 [pid 6943] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6942] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6945 attached [pid 6944] <... close resumed>) = 0 [pid 6943] <... openat resumed>) = 3 [pid 6940] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6941] <... exit_group resumed>) = ? [pid 6942] <... openat resumed>) = 3 [pid 6944] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6940] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] <... openat resumed>) = 3 [pid 6943] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6943] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6944] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6943] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] exit_group(0 [pid 6941] +++ exited with 0 +++ [pid 6940] exit_group(0 [pid 6944] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6942] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6940] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6945 [pid 6944] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... exit_group resumed>) = ? [pid 6942] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] set_robust_list(0x55555565f660, 24 [pid 6944] exit_group(0 [pid 6943] +++ exited with 0 +++ [pid 6942] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6945] <... set_robust_list resumed>) = 0 [pid 6942] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6943, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6944] <... exit_group resumed>) = ? [pid 6945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6944] +++ exited with 0 +++ [pid 6942] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6945] <... prctl resumed>) = 0 [pid 6942] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6946 attached [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6946] set_robust_list(0x55555565f660, 24 [pid 6945] setpgid(0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6946] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6946 [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6945] <... setpgid resumed>) = 0 [pid 6946] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6947 attached [pid 6946] setpgid(0, 0 [pid 6945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6942] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6948 attached [pid 6947] set_robust_list(0x55555565f660, 24 [pid 6946] <... setpgid resumed>) = 0 [pid 6945] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6947 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6947] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6948 [pid 6948] set_robust_list(0x55555565f660, 24 [pid 6947] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6949 attached [pid 6948] <... set_robust_list resumed>) = 0 [pid 6947] <... prctl resumed>) = 0 [pid 6946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6945] write(3, "1000", 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6949] set_robust_list(0x55555565f660, 24 [pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6947] setpgid(0, 0 [pid 6946] <... openat resumed>) = 3 [pid 6945] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6949 ./strace-static-x86_64: Process 6950 attached [pid 6948] <... prctl resumed>) = 0 [pid 6945] close(3 [pid 6950] set_robust_list(0x55555565f660, 24 [pid 6949] <... set_robust_list resumed>) = 0 [pid 6948] setpgid(0, 0 [pid 6947] <... setpgid resumed>) = 0 [pid 6946] write(3, "1000", 4 [pid 6945] <... close resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6950 [pid 6950] <... set_robust_list resumed>) = 0 [pid 6949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6948] <... setpgid resumed>) = 0 [pid 6946] <... write resumed>) = 4 [pid 6947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6945] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6950] <... prctl resumed>) = 0 [pid 6949] <... prctl resumed>) = 0 [pid 6948] <... openat resumed>) = 3 [pid 6947] <... openat resumed>) = 3 [pid 6946] close(3 [pid 6950] setpgid(0, 0 [pid 6949] setpgid(0, 0 [pid 6945] <... openat resumed>) = 3 [pid 6950] <... setpgid resumed>) = 0 [pid 6949] <... setpgid resumed>) = 0 [pid 6948] write(3, "1000", 4 [pid 6946] <... close resumed>) = 0 [pid 6945] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6948] <... write resumed>) = 4 [pid 6947] write(3, "1000", 4 [pid 6945] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6948] close(3 [pid 6945] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6946] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6948] <... close resumed>) = 0 [pid 6947] <... write resumed>) = 4 [pid 6945] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... openat resumed>) = 3 [pid 6948] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6947] close(3 [pid 6946] <... openat resumed>) = 3 [pid 6945] exit_group(0 [pid 6950] write(3, "1000", 4 [pid 6949] <... openat resumed>) = 3 [pid 6948] <... openat resumed>) = 3 [pid 6947] <... close resumed>) = 0 [pid 6946] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6945] <... exit_group resumed>) = ? [pid 6950] <... write resumed>) = 4 [pid 6949] write(3, "1000", 4 [pid 6947] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6946] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6948] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6948] exit_group(0 [pid 6945] +++ exited with 0 +++ [pid 6950] close(3 [pid 6949] <... write resumed>) = 4 [pid 6948] <... exit_group resumed>) = ? [pid 6950] <... close resumed>) = 0 [pid 6949] close(3 [pid 6947] <... openat resumed>) = 3 [pid 6946] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6950] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6949] <... close resumed>) = 0 [pid 6946] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6948] +++ exited with 0 +++ [pid 6947] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6946] exit_group(0 [pid 6950] <... openat resumed>) = 3 [pid 6947] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6950] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6947] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6950] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] <... openat resumed>) = 3 [pid 6947] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] +++ exited with 0 +++ ./strace-static-x86_64: Process 6951 attached [pid 6950] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6949] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 6952 attached [pid 6950] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6947] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6951 [pid 6952] set_robust_list(0x55555565f660, 24 [pid 6951] set_robust_list(0x55555565f660, 24 [pid 6949] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6950] exit_group(0 [pid 6947] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6952 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6952] <... set_robust_list resumed>) = 0 [pid 6951] <... set_robust_list resumed>) = 0 [pid 6949] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6952] <... prctl resumed>) = 0 [pid 6951] <... prctl resumed>) = 0 [pid 6949] exit_group(0 [pid 6952] setpgid(0, 0 [pid 6951] setpgid(0, 0 [pid 6952] <... setpgid resumed>) = 0 [pid 6951] <... setpgid resumed>) = 0 [pid 6952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6950] <... exit_group resumed>) = ? [pid 6949] <... exit_group resumed>) = ? [pid 6952] <... openat resumed>) = 3 [pid 6951] <... openat resumed>) = 3 [pid 6952] write(3, "1000", 4 [pid 6951] write(3, "1000", 4 [pid 6952] <... write resumed>) = 4 [pid 6951] <... write resumed>) = 4 [pid 6952] close(3 [pid 6951] close(3 [pid 6952] <... close resumed>) = 0 [pid 6951] <... close resumed>) = 0 [pid 6952] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6951] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6952] <... openat resumed>) = 3 [pid 6951] <... openat resumed>) = 3 [pid 6950] +++ exited with 0 +++ [pid 6952] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6952] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6951] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6952] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6952] exit_group(0 [pid 6951] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 6952] <... exit_group resumed>) = ? [pid 6951] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] +++ exited with 0 +++ [pid 6949] +++ exited with 0 +++ [pid 6947] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6953 ./strace-static-x86_64: Process 6953 attached [pid 6951] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6953] set_robust_list(0x55555565f660, 24 [pid 6951] <... exit_group resumed>) = ? [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6953] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6954 attached [pid 6953] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6955 attached ./strace-static-x86_64: Process 6956 attached [pid 6954] set_robust_list(0x55555565f660, 24 [pid 6953] setpgid(0, 0 [pid 6951] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6954 [pid 6955] set_robust_list(0x55555565f660, 24 [pid 6954] <... set_robust_list resumed>) = 0 [pid 6953] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6956] set_robust_list(0x55555565f660, 24 [pid 6955] <... set_robust_list resumed>) = 0 [pid 6956] <... set_robust_list resumed>) = 0 [pid 6954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6955 ./strace-static-x86_64: Process 6957 attached [pid 6955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6954] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6957 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6956 [pid 6957] set_robust_list(0x55555565f660, 24 [pid 6955] <... prctl resumed>) = 0 [pid 6956] <... prctl resumed>) = 0 [pid 6954] setpgid(0, 0 [pid 6953] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6958 attached [pid 6957] <... set_robust_list resumed>) = 0 [pid 6955] setpgid(0, 0 [pid 6956] setpgid(0, 0 [pid 6954] <... setpgid resumed>) = 0 [pid 6953] write(3, "1000", 4 [pid 6958] set_robust_list(0x55555565f660, 24 [pid 6957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6955] <... setpgid resumed>) = 0 [pid 6956] <... setpgid resumed>) = 0 [pid 6953] <... write resumed>) = 4 [pid 6958] <... set_robust_list resumed>) = 0 [pid 6957] <... prctl resumed>) = 0 [pid 6955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6953] close(3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6958 [pid 6958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6957] setpgid(0, 0 [pid 6958] <... prctl resumed>) = 0 [pid 6957] <... setpgid resumed>) = 0 [pid 6958] setpgid(0, 0) = 0 [pid 6957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6956] <... openat resumed>) = 3 [pid 6954] <... openat resumed>) = 3 [pid 6953] <... close resumed>) = 0 [pid 6958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6955] <... openat resumed>) = 3 [pid 6953] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6957] <... openat resumed>) = 3 [pid 6955] write(3, "1000", 4 [pid 6956] write(3, "1000", 4 [pid 6954] write(3, "1000", 4 [pid 6953] <... openat resumed>) = 3 [pid 6958] <... openat resumed>) = 3 [pid 6957] write(3, "1000", 4 [pid 6955] <... write resumed>) = 4 [pid 6956] <... write resumed>) = 4 [pid 6954] <... write resumed>) = 4 [pid 6958] write(3, "1000", 4 [pid 6957] <... write resumed>) = 4 [pid 6955] close(3 [pid 6956] close(3 [pid 6954] close(3 [pid 6953] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6958] <... write resumed>) = 4 [pid 6957] close(3 [pid 6955] <... close resumed>) = 0 [pid 6956] <... close resumed>) = 0 [pid 6954] <... close resumed>) = 0 [pid 6953] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] close(3 [pid 6957] <... close resumed>) = 0 [pid 6955] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6954] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6953] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6956] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6958] <... close resumed>) = 0 [pid 6957] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6955] <... openat resumed>) = 3 [pid 6956] <... openat resumed>) = 3 [pid 6954] <... openat resumed>) = 3 [pid 6953] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6955] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6953] exit_group(0 [pid 6955] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6957] <... openat resumed>) = 3 [pid 6955] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6954] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... exit_group resumed>) = ? [pid 6958] <... openat resumed>) = 3 [pid 6957] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6955] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6954] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6958] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6957] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] exit_group(0 [pid 6956] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6955] <... exit_group resumed>) = ? [pid 6956] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6954] exit_group(0 [pid 6953] +++ exited with 0 +++ [pid 6958] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6957] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... exit_group resumed>) = ? [pid 6958] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] exit_group(0 [pid 6955] +++ exited with 0 +++ [pid 6956] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6958] exit_group(0 [pid 6957] <... exit_group resumed>) = ? [pid 6956] <... exit_group resumed>) = ? [pid 6958] <... exit_group resumed>) = ? [pid 6957] +++ exited with 0 +++ [pid 6956] +++ exited with 0 +++ [pid 6954] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6958] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6960 attached ./strace-static-x86_64: Process 6959 attached [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6959 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6960 [pid 6960] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6962 attached ./strace-static-x86_64: Process 6961 attached ) = 0 [pid 6959] set_robust_list(0x55555565f660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6959] <... set_robust_list resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6962 [pid 6959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6959] setpgid(0, 0./strace-static-x86_64: Process 6964 attached ./strace-static-x86_64: Process 6963 attached [pid 6962] set_robust_list(0x55555565f660, 24 [pid 6961] set_robust_list(0x55555565f660, 24 [pid 6960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6959] <... setpgid resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6961 [pid 6964] set_robust_list(0x55555565f660, 24 [pid 6963] set_robust_list(0x55555565f660, 24 [pid 6962] <... set_robust_list resumed>) = 0 [pid 6961] <... set_robust_list resumed>) = 0 [pid 6960] <... prctl resumed>) = 0 [pid 6959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6963 [pid 6964] <... set_robust_list resumed>) = 0 [pid 6963] <... set_robust_list resumed>) = 0 [pid 6962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6960] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6964 [pid 6959] <... openat resumed>) = 3 [pid 6963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6960] <... setpgid resumed>) = 0 [pid 6964] <... prctl resumed>) = 0 [pid 6963] <... prctl resumed>) = 0 [pid 6962] <... prctl resumed>) = 0 [pid 6961] <... prctl resumed>) = 0 [pid 6959] write(3, "1000", 4 [pid 6964] setpgid(0, 0 [pid 6961] setpgid(0, 0 [pid 6960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6964] <... setpgid resumed>) = 0 [pid 6963] setpgid(0, 0 [pid 6962] setpgid(0, 0 [pid 6961] <... setpgid resumed>) = 0 [pid 6959] <... write resumed>) = 4 [pid 6964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6960] <... openat resumed>) = 3 [pid 6964] <... openat resumed>) = 3 [pid 6963] <... setpgid resumed>) = 0 [pid 6962] <... setpgid resumed>) = 0 [pid 6961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6960] write(3, "1000", 4 [pid 6959] close(3 [pid 6964] write(3, "1000", 4 [pid 6963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6964] <... write resumed>) = 4 [pid 6960] <... write resumed>) = 4 [pid 6959] <... close resumed>) = 0 [pid 6960] close(3 [pid 6964] close(3 [pid 6959] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6964] <... close resumed>) = 0 [pid 6960] <... close resumed>) = 0 [pid 6964] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6963] <... openat resumed>) = 3 [pid 6962] <... openat resumed>) = 3 [pid 6961] <... openat resumed>) = 3 [pid 6960] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6959] <... openat resumed>) = 3 [pid 6964] <... openat resumed>) = 3 [pid 6963] write(3, "1000", 4 [pid 6962] write(3, "1000", 4 [pid 6961] write(3, "1000", 4 [pid 6959] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6964] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6963] <... write resumed>) = 4 [pid 6962] <... write resumed>) = 4 [pid 6961] <... write resumed>) = 4 [pid 6960] <... openat resumed>) = 3 [pid 6959] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] close(3 [pid 6962] close(3 [pid 6961] close(3 [pid 6960] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6959] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6964] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6963] <... close resumed>) = 0 [pid 6962] <... close resumed>) = 0 [pid 6961] <... close resumed>) = 0 [pid 6960] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6961] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6960] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6964] exit_group(0 [pid 6962] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6960] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] exit_group(0 [pid 6964] <... exit_group resumed>) = ? [pid 6963] <... openat resumed>) = 3 [pid 6961] <... openat resumed>) = 3 [pid 6960] exit_group(0 [pid 6959] <... exit_group resumed>) = ? [pid 6962] <... openat resumed>) = 3 [pid 6963] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6962] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6961] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6959] +++ exited with 0 +++ [pid 6964] +++ exited with 0 +++ [pid 6963] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6964, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6961] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6960] +++ exited with 0 +++ [pid 6963] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6962] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6963] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6963] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6963] <... exit_group resumed>) = ? [pid 6961] <... exit_group resumed>) = ? [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 6962] exit_group(0 [pid 6961] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6965 attached [pid 6963] +++ exited with 0 +++ [pid 6962] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6967 attached ./strace-static-x86_64: Process 6966 attached [pid 6965] set_robust_list(0x55555565f660, 24 [pid 6967] set_robust_list(0x55555565f660, 24 [pid 6966] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6965 [pid 6965] <... set_robust_list resumed>) = 0 [pid 6966] <... set_robust_list resumed>) = 0 [pid 6967] <... set_robust_list resumed>) = 0 [pid 6965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6965] <... prctl resumed>) = 0 [pid 6967] <... prctl resumed>) = 0 [pid 6966] <... prctl resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6967 [pid 6967] setpgid(0, 0 [pid 6966] setpgid(0, 0 [pid 6967] <... setpgid resumed>) = 0 [pid 6966] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6969 attached [pid 6967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6965] setpgid(0, 0 [pid 6966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6966 [pid 6965] <... setpgid resumed>) = 0 [pid 6962] +++ exited with 0 +++ [pid 6969] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6968 attached ) = 0 [pid 6967] <... openat resumed>) = 3 [pid 6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6966] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6969 [pid 6968] set_robust_list(0x55555565f660, 24 [pid 6969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6967] write(3, "1000", 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6962, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6968] <... set_robust_list resumed>) = 0 [pid 6969] <... prctl resumed>) = 0 [pid 6967] <... write resumed>) = 4 [pid 6965] <... openat resumed>) = 3 [pid 6966] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6968 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6969] setpgid(0, 0 [pid 6967] close(3) = 0 [pid 6967] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 ./strace-static-x86_64: Process 6970 attached [pid 6968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6969] <... setpgid resumed>) = 0 [pid 6965] write(3, "1000", 4 [pid 6966] <... write resumed>) = 4 [pid 6966] close(3 [pid 6970] set_robust_list(0x55555565f660, 24 [pid 6968] <... prctl resumed>) = 0 [pid 6969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6967] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6965] <... write resumed>) = 4 [pid 6966] <... close resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6970 [pid 6968] setpgid(0, 0 [pid 6965] close(3 [pid 6968] <... setpgid resumed>) = 0 [pid 6965] <... close resumed>) = 0 [pid 6970] <... set_robust_list resumed>) = 0 [pid 6967] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6967] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6965] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6970] <... prctl resumed>) = 0 [pid 6967] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6970] setpgid(0, 0 [pid 6968] <... openat resumed>) = 3 [pid 6967] exit_group(0 [pid 6970] <... setpgid resumed>) = 0 [pid 6969] <... openat resumed>) = 3 [pid 6967] <... exit_group resumed>) = ? [pid 6970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6968] write(3, "1000", 4 [pid 6969] write(3, "1000", 4 [pid 6965] <... openat resumed>) = 3 [pid 6966] <... openat resumed>) = 3 [pid 6969] <... write resumed>) = 4 [pid 6967] +++ exited with 0 +++ [pid 6970] <... openat resumed>) = 3 [pid 6968] <... write resumed>) = 4 [pid 6969] close(3 [pid 6965] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6966] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6968] close(3 [pid 6969] <... close resumed>) = 0 [pid 6965] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] write(3, "1000", 4 [pid 6968] <... close resumed>) = 0 [pid 6969] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6965] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6966] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6965] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] <... write resumed>) = 4 [pid 6970] close(3) = 0 [pid 6970] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6965] exit_group(0 [pid 6970] <... openat resumed>) = 3 [pid 6968] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6969] <... openat resumed>) = 3 [pid 6966] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... exit_group resumed>) = ? [pid 6970] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6970] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 6970] exit_group(0) = ? [pid 6968] <... openat resumed>) = 3 [pid 6969] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6965] +++ exited with 0 +++ [pid 6966] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6966] <... exit_group resumed>) = ? [pid 6968] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6969] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] +++ exited with 0 +++ [pid 6968] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6968] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6971 attached [pid 6970] +++ exited with 0 +++ [pid 6968] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6971] set_robust_list(0x55555565f660, 24 [pid 6968] exit_group(0 [pid 6969] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6966, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6971 [pid 6971] <... set_robust_list resumed>) = 0 [pid 6968] <... exit_group resumed>) = ? [pid 6969] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6968] +++ exited with 0 +++ [pid 6969] +++ exited with 0 +++ [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 6971] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6968, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6971] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6973 attached ./strace-static-x86_64: Process 6972 attached [pid 6971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6973] set_robust_list(0x55555565f660, 24 [pid 6972] set_robust_list(0x55555565f660, 24 [pid 6971] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6973 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6972 ./strace-static-x86_64: Process 6976 attached ./strace-static-x86_64: Process 6974 attached ./strace-static-x86_64: Process 6975 attached [pid 6973] <... set_robust_list resumed>) = 0 [pid 6972] <... set_robust_list resumed>) = 0 [pid 6971] write(3, "1000", 4 [pid 6975] set_robust_list(0x55555565f660, 24 [pid 6976] set_robust_list(0x55555565f660, 24 [pid 6974] set_robust_list(0x55555565f660, 24 [pid 6973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6971] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6975 [pid 6973] <... prctl resumed>) = 0 [pid 6972] <... prctl resumed>) = 0 [pid 6975] <... set_robust_list resumed>) = 0 [pid 6976] <... set_robust_list resumed>) = 0 [pid 6974] <... set_robust_list resumed>) = 0 [pid 6971] close(3 [pid 6973] setpgid(0, 0 [pid 6972] setpgid(0, 0 [pid 6971] <... close resumed>) = 0 [pid 6975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6973] <... setpgid resumed>) = 0 [pid 6972] <... setpgid resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6976 [pid 6975] <... prctl resumed>) = 0 [pid 6976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6971] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6974 [pid 6975] setpgid(0, 0 [pid 6976] <... prctl resumed>) = 0 [pid 6974] <... prctl resumed>) = 0 [pid 6973] <... openat resumed>) = 3 [pid 6972] <... openat resumed>) = 3 [pid 6971] <... openat resumed>) = 3 [pid 6975] <... setpgid resumed>) = 0 [pid 6976] setpgid(0, 0 [pid 6974] setpgid(0, 0 [pid 6973] write(3, "1000", 4 [pid 6972] write(3, "1000", 4 [pid 6971] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6976] <... setpgid resumed>) = 0 [pid 6974] <... setpgid resumed>) = 0 [pid 6973] <... write resumed>) = 4 [pid 6972] <... write resumed>) = 4 [pid 6971] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6973] close(3 [pid 6972] close(3 [pid 6971] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6975] <... openat resumed>) = 3 [pid 6974] <... openat resumed>) = 3 [pid 6973] <... close resumed>) = 0 [pid 6972] <... close resumed>) = 0 [pid 6971] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] write(3, "1000", 4 [pid 6976] <... openat resumed>) = 3 [pid 6974] write(3, "1000", 4 [pid 6973] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6972] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6975] <... write resumed>) = 4 [pid 6976] write(3, "1000", 4 [pid 6974] <... write resumed>) = 4 [pid 6973] <... openat resumed>) = 3 [pid 6971] exit_group(0 [pid 6975] close(3 [pid 6976] <... write resumed>) = 4 [pid 6974] close(3 [pid 6973] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6972] <... openat resumed>) = 3 [pid 6971] <... exit_group resumed>) = ? [pid 6975] <... close resumed>) = 0 [pid 6976] close(3 [pid 6974] <... close resumed>) = 0 [pid 6976] <... close resumed>) = 0 [pid 6973] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6975] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6976] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6974] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6973] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6972] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... openat resumed>) = 3 [pid 6973] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6971] +++ exited with 0 +++ [pid 6976] <... openat resumed>) = 3 [pid 6973] exit_group(0 [pid 6972] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6976] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6974] <... openat resumed>) = 3 [pid 6972] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6975] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... exit_group resumed>) = ? [pid 6972] <... exit_group resumed>) = ? [pid 6975] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6976] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6974] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6975] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] exit_group(0 [pid 6976] exit_group(0 [pid 6974] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6972] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6974] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6975] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6977 attached [pid 6975] +++ exited with 0 +++ [pid 6976] <... exit_group resumed>) = ? [pid 6974] exit_group(0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 6977] set_robust_list(0x55555565f660, 24) = 0 [pid 6974] <... exit_group resumed>) = ? [pid 6977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6976] +++ exited with 0 +++ [pid 6974] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6977 [pid 6977] <... prctl resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6978 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6976, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6977] setpgid(0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6977] <... setpgid resumed>) = 0 [pid 6977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6978 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6977] <... openat resumed>) = 3 [pid 6978] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 6980 attached [pid 6980] set_robust_list(0x55555565f660, 24) = 0 [pid 6977] write(3, "1000", 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6978] <... set_robust_list resumed>) = 0 [pid 6977] <... write resumed>) = 4 ./strace-static-x86_64: Process 6979 attached [pid 6978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6980 ./strace-static-x86_64: Process 6982 attached ./strace-static-x86_64: Process 6981 attached [pid 6979] set_robust_list(0x55555565f660, 24 [pid 6980] <... prctl resumed>) = 0 [pid 6978] <... prctl resumed>) = 0 [pid 6977] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6979 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6981 [pid 6982] set_robust_list(0x55555565f660, 24 [pid 6981] set_robust_list(0x55555565f660, 24 [pid 6979] <... set_robust_list resumed>) = 0 [pid 6980] setpgid(0, 0 [pid 6978] setpgid(0, 0 [pid 6977] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6982 [pid 6982] <... set_robust_list resumed>) = 0 [pid 6981] <... set_robust_list resumed>) = 0 [pid 6979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6980] <... setpgid resumed>) = 0 [pid 6978] <... setpgid resumed>) = 0 [pid 6977] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6979] <... prctl resumed>) = 0 [pid 6980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6981] <... prctl resumed>) = 0 [pid 6979] setpgid(0, 0 [pid 6980] <... openat resumed>) = 3 [pid 6978] <... openat resumed>) = 3 [pid 6977] <... openat resumed>) = 3 [pid 6982] <... prctl resumed>) = 0 [pid 6981] setpgid(0, 0 [pid 6979] <... setpgid resumed>) = 0 [pid 6980] write(3, "1000", 4 [pid 6978] write(3, "1000", 4 [pid 6977] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6982] setpgid(0, 0 [pid 6981] <... setpgid resumed>) = 0 [pid 6979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6980] <... write resumed>) = 4 [pid 6978] <... write resumed>) = 4 [pid 6977] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... setpgid resumed>) = 0 [pid 6981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6980] close(3 [pid 6977] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6981] <... openat resumed>) = 3 [pid 6980] <... close resumed>) = 0 [pid 6977] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(3 [pid 6979] <... openat resumed>) = 3 [pid 6979] write(3, "1000", 4 [pid 6978] <... close resumed>) = 0 [pid 6979] <... write resumed>) = 4 [pid 6982] <... openat resumed>) = 3 [pid 6981] write(3, "1000", 4 [pid 6979] close(3 [pid 6980] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6978] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6977] exit_group(0 [pid 6979] <... close resumed>) = 0 [pid 6982] write(3, "1000", 4 [pid 6981] <... write resumed>) = 4 [pid 6979] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6980] <... openat resumed>) = 3 [pid 6977] <... exit_group resumed>) = ? [pid 6982] <... write resumed>) = 4 [pid 6981] close(3 [pid 6979] <... openat resumed>) = 3 [pid 6978] <... openat resumed>) = 3 [pid 6982] close(3 [pid 6981] <... close resumed>) = 0 [pid 6980] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6977] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6979] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6978] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6982] <... close resumed>) = 0 [pid 6981] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6979] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6981] <... openat resumed>) = 3 [pid 6979] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6980] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6978] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6982] <... openat resumed>) = 3 [pid 6981] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6979] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6981] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] exit_group(0 [pid 6982] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6979] <... exit_group resumed>) = ? [pid 6980] exit_group(0 [pid 6978] exit_group(0 [pid 6982] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6981] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] +++ exited with 0 +++ [pid 6980] <... exit_group resumed>) = ? [pid 6978] <... exit_group resumed>) = ? [pid 6982] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6982] exit_group(0 [pid 6981] exit_group(0./strace-static-x86_64: Process 6983 attached [pid 6983] set_robust_list(0x55555565f660, 24) = 0 [pid 6983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6983] setpgid(0, 0 [pid 6980] +++ exited with 0 +++ [pid 6983] <... setpgid resumed>) = 0 [pid 6982] <... exit_group resumed>) = ? [pid 6981] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6983 [pid 6983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6983] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6981] +++ exited with 0 +++ [pid 6983] write(3, "1000", 4 [pid 6982] +++ exited with 0 +++ [pid 6978] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6983] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6983] close(3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6983] <... close resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6983] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6984 attached ./strace-static-x86_64: Process 6985 attached [pid 6983] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6986 attached [pid 6986] set_robust_list(0x55555565f660, 24) = 0 [pid 6986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6987 attached [pid 6984] set_robust_list(0x55555565f660, 24 [pid 6985] set_robust_list(0x55555565f660, 24 [pid 6983] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6985 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6984 [pid 6987] set_robust_list(0x55555565f660, 24 [pid 6986] setpgid(0, 0 [pid 6984] <... set_robust_list resumed>) = 0 [pid 6985] <... set_robust_list resumed>) = 0 [pid 6983] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6986 [pid 6987] <... set_robust_list resumed>) = 0 [pid 6986] <... setpgid resumed>) = 0 [pid 6984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6983] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 6988 attached [pid 6987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6984] <... prctl resumed>) = 0 [pid 6985] <... prctl resumed>) = 0 [pid 6983] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6987 [pid 6987] <... prctl resumed>) = 0 [pid 6983] exit_group(0 [pid 6988] set_robust_list(0x55555565f660, 24 [pid 6984] setpgid(0, 0 [pid 6987] setpgid(0, 0 [pid 6985] setpgid(0, 0 [pid 6983] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6988 [pid 6988] <... set_robust_list resumed>) = 0 [pid 6987] <... setpgid resumed>) = 0 [pid 6986] <... openat resumed>) = 3 [pid 6984] <... setpgid resumed>) = 0 [pid 6985] <... setpgid resumed>) = 0 [pid 6988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6986] write(3, "1000", 4 [pid 6984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6983] +++ exited with 0 +++ [pid 6988] <... prctl resumed>) = 0 [pid 6985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6988] setpgid(0, 0 [pid 6987] <... openat resumed>) = 3 [pid 6986] <... write resumed>) = 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6984] <... openat resumed>) = 3 [pid 6985] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6988] <... setpgid resumed>) = 0 [pid 6987] write(3, "1000", 4 [pid 6986] close(3 [pid 6985] write(3, "1000", 4 [pid 6988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6986] <... close resumed>) = 0 [pid 6987] <... write resumed>) = 4 [pid 6985] <... write resumed>) = 4 [pid 6985] close(3) = 0 [pid 6985] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6986] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6987] close(3 [pid 6984] write(3, "1000", 4 [pid 6985] <... openat resumed>) = 3 [pid 6988] <... openat resumed>) = 3 [pid 6987] <... close resumed>) = 0 [pid 6984] <... write resumed>) = 4 [pid 6985] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6988] write(3, "1000", 4 [pid 6987] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6984] close(3 [pid 6985] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] <... openat resumed>) = 3 [pid 6988] <... write resumed>) = 4 [pid 6984] <... close resumed>) = 0 [pid 6985] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6988] close(3 [pid 6984] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6985] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = 0 [pid 6984] <... openat resumed>) = 3 [pid 6985] exit_group(0 [pid 6986] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6988] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 6989 attached [pid 6987] <... openat resumed>) = 3 [pid 6985] <... exit_group resumed>) = ? [pid 6989] set_robust_list(0x55555565f660, 24 [pid 6988] <... openat resumed>) = 3 [pid 6987] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6986] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6989 [pid 6989] <... set_robust_list resumed>) = 0 [pid 6989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6988] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6987] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6984] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] +++ exited with 0 +++ [pid 6989] <... prctl resumed>) = 0 [pid 6988] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6986] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6989] setpgid(0, 0 [pid 6988] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6987] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] <... setpgid resumed>) = 0 [pid 6988] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] exit_group(0 [pid 6987] exit_group(0 [pid 6989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6988] exit_group(0 [pid 6987] <... exit_group resumed>) = ? [pid 6986] <... exit_group resumed>) = ? [pid 6984] exit_group(0 [pid 6989] <... openat resumed>) = 3 [pid 6989] write(3, "1000", 4) = 4 [pid 6989] close(3) = 0 [pid 6989] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6988] <... exit_group resumed>) = ? [pid 6989] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6988] +++ exited with 0 +++ [pid 6987] +++ exited with 0 +++ [pid 6986] +++ exited with 0 +++ [pid 6984] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6989] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6984] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6990 attached [pid 6990] set_robust_list(0x55555565f660, 24) = 0 [pid 6990] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6991 attached [pid 6989] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6990] <... prctl resumed>) = 0 [pid 6989] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6991 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6990 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6991] set_robust_list(0x55555565f660, 24 [pid 6990] setpgid(0, 0 [pid 6989] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6991] <... set_robust_list resumed>) = 0 [pid 6990] <... setpgid resumed>) = 0 [pid 6989] <... exit_group resumed>) = ? [pid 6991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6991] <... prctl resumed>) = 0 [pid 6991] setpgid(0, 0 [pid 6989] +++ exited with 0 +++ [pid 6991] <... setpgid resumed>) = 0 [pid 6990] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6990] write(3, "1000", 4./strace-static-x86_64: Process 6994 attached ./strace-static-x86_64: Process 6993 attached ./strace-static-x86_64: Process 6992 attached [pid 6991] <... openat resumed>) = 3 [pid 6990] <... write resumed>) = 4 [pid 6994] set_robust_list(0x55555565f660, 24 [pid 6993] set_robust_list(0x55555565f660, 24 [pid 6992] set_robust_list(0x55555565f660, 24 [pid 6991] write(3, "1000", 4 [pid 6990] close(3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 6993 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6994 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 6992 [pid 6994] <... set_robust_list resumed>) = 0 [pid 6993] <... set_robust_list resumed>) = 0 [pid 6992] <... set_robust_list resumed>) = 0 [pid 6991] <... write resumed>) = 4 [pid 6990] <... close resumed>) = 0 [pid 6994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6991] close(3 [pid 6990] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6994] <... prctl resumed>) = 0 [pid 6993] <... prctl resumed>) = 0 [pid 6992] <... prctl resumed>) = 0 [pid 6991] <... close resumed>) = 0 [pid 6990] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6995 attached [pid 6994] setpgid(0, 0 [pid 6993] setpgid(0, 0 [pid 6992] setpgid(0, 0 [pid 6991] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6990] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6995] set_robust_list(0x55555565f660, 24 [pid 6994] <... setpgid resumed>) = 0 [pid 6993] <... setpgid resumed>) = 0 [pid 6992] <... setpgid resumed>) = 0 [pid 6991] <... openat resumed>) = 3 [pid 6990] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... set_robust_list resumed>) = 0 [pid 6994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6995 [pid 6995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6990] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6995] <... prctl resumed>) = 0 [pid 6995] setpgid(0, 0) = 0 [pid 6994] <... openat resumed>) = 3 [pid 6991] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6990] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6994] write(3, "1000", 4 [pid 6993] <... openat resumed>) = 3 [pid 6992] <... openat resumed>) = 3 [pid 6991] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] exit_group(0 [pid 6994] <... write resumed>) = 4 [pid 6993] write(3, "1000", 4 [pid 6992] write(3, "1000", 4 [pid 6991] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6990] <... exit_group resumed>) = ? [pid 6995] <... openat resumed>) = 3 [pid 6994] close(3 [pid 6993] <... write resumed>) = 4 [pid 6991] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] write(3, "1000", 4 [pid 6991] exit_group(0 [pid 6995] <... write resumed>) = 4 [pid 6995] close(3) = 0 [pid 6991] <... exit_group resumed>) = ? [pid 6995] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6994] <... close resumed>) = 0 [pid 6993] close(3 [pid 6992] <... write resumed>) = 4 [pid 6990] +++ exited with 0 +++ [pid 6994] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6993] <... close resumed>) = 0 [pid 6992] close(3 [pid 6994] <... openat resumed>) = 3 [pid 6993] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6992] <... close resumed>) = 0 [pid 6991] +++ exited with 0 +++ [pid 6995] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6994] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6993] <... openat resumed>) = 3 [pid 6992] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 6992] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6995] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6994] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6993] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6994] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6995] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6993] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6995] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6993] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6992] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6995] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6993] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6996 attached [pid 6995] exit_group(0 [pid 6994] exit_group(0 [pid 6993] exit_group(0 [pid 6992] exit_group(0./strace-static-x86_64: Process 6997 attached [pid 6996] set_robust_list(0x55555565f660, 24 [pid 6995] <... exit_group resumed>) = ? [pid 6994] <... exit_group resumed>) = ? [pid 6993] <... exit_group resumed>) = ? [pid 6992] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 6997 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 6996 [pid 6996] <... set_robust_list resumed>) = 0 [pid 6995] +++ exited with 0 +++ [pid 6994] +++ exited with 0 +++ [pid 6997] set_robust_list(0x55555565f660, 24 [pid 6996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6993] +++ exited with 0 +++ [pid 6997] <... set_robust_list resumed>) = 0 [pid 6996] <... prctl resumed>) = 0 [pid 6992] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6994, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6995, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6996] setpgid(0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6997] <... prctl resumed>) = 0 [pid 6996] <... setpgid resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6998 attached [pid 6997] setpgid(0, 0 [pid 6996] <... openat resumed>) = 3 [pid 5061] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6999 attached [pid 6998] set_robust_list(0x55555565f660, 24 [pid 6997] <... setpgid resumed>) = 0 [pid 6996] write(3, "1000", 4 [pid 6999] set_robust_list(0x55555565f660, 24 [pid 6998] <... set_robust_list resumed>) = 0 [pid 6997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6996] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 6998 [pid 6999] <... set_robust_list resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 6999 [pid 6999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6997] <... openat resumed>) = 3 [pid 6996] close(3./strace-static-x86_64: Process 7000 attached [pid 6999] <... prctl resumed>) = 0 [pid 6999] setpgid(0, 0 [pid 6998] <... prctl resumed>) = 0 [pid 6997] write(3, "1000", 4 [pid 6996] <... close resumed>) = 0 ./strace-static-x86_64: Process 7001 attached [pid 7000] set_robust_list(0x55555565f660, 24 [pid 6999] <... setpgid resumed>) = 0 [pid 6998] setpgid(0, 0 [pid 6997] <... write resumed>) = 4 [pid 6996] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7001 [pid 7001] set_robust_list(0x55555565f660, 24 [pid 7000] <... set_robust_list resumed>) = 0 [pid 6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6998] <... setpgid resumed>) = 0 [pid 7001] <... set_robust_list resumed>) = 0 [pid 7000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6997] close(3 [pid 6996] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7000 [pid 7001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7000] <... prctl resumed>) = 0 [pid 6999] <... openat resumed>) = 3 [pid 6997] <... close resumed>) = 0 [pid 6998] <... openat resumed>) = 3 [pid 6996] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7001] <... prctl resumed>) = 0 [pid 7000] setpgid(0, 0 [pid 6999] write(3, "1000", 4 [pid 6997] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7001] setpgid(0, 0 [pid 7000] <... setpgid resumed>) = 0 [pid 6999] <... write resumed>) = 4 [pid 6998] write(3, "1000", 4 [pid 6996] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... openat resumed>) = 3 [pid 7001] <... setpgid resumed>) = 0 [pid 7000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6999] close(3 [pid 6998] <... write resumed>) = 4 [pid 6997] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6996] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6999] <... close resumed>) = 0 [pid 6998] close(3 [pid 6997] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] <... openat resumed>) = 3 [pid 6999] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6998] <... close resumed>) = 0 [pid 6997] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7000] write(3, "1000", 4 [pid 6999] <... openat resumed>) = 3 [pid 6998] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6997] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] exit_group(0 [pid 7001] <... openat resumed>) = 3 [pid 7000] <... write resumed>) = 4 [pid 7001] write(3, "1000", 4 [pid 7000] close(3 [pid 6999] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6997] exit_group(0 [pid 6996] <... exit_group resumed>) = ? [pid 7000] <... close resumed>) = 0 [pid 6999] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... openat resumed>) = 3 [pid 7001] <... write resumed>) = 4 [pid 7000] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 6999] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7000] <... openat resumed>) = 3 [pid 6999] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] exit_group(0 [pid 6996] +++ exited with 0 +++ [pid 7001] close(3 [pid 7000] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6999] <... exit_group resumed>) = ? [pid 6998] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 6997] <... exit_group resumed>) = ? [pid 7001] <... close resumed>) = 0 [pid 7000] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7001] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7000] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 6999] +++ exited with 0 +++ [pid 6998] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7001] <... openat resumed>) = 3 [pid 7000] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7001] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7000] exit_group(0 [pid 6998] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7001] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] <... exit_group resumed>) = ? [pid 6998] exit_group(0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7001] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7002 attached [pid 7001] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] +++ exited with 0 +++ [pid 6998] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7003 attached [pid 7002] set_robust_list(0x55555565f660, 24 [pid 7001] exit_group(0 [pid 6998] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7002 [pid 7003] set_robust_list(0x55555565f660, 24 [pid 7002] <... set_robust_list resumed>) = 0 [pid 7001] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7003 [pid 7003] <... set_robust_list resumed>) = 0 [pid 7002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7004 attached [pid 7001] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7004] set_robust_list(0x55555565f660, 24 [pid 7003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7002] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7004 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7005 attached [pid 7004] <... set_robust_list resumed>) = 0 [pid 7003] <... prctl resumed>) = 0 [pid 7002] setpgid(0, 0 [pid 7003] setpgid(0, 0 [pid 7002] <... setpgid resumed>) = 0 [pid 7003] <... setpgid resumed>) = 0 [pid 7002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7006 attached [pid 7005] set_robust_list(0x55555565f660, 24 [pid 7004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7005 [pid 7006] set_robust_list(0x55555565f660, 24 [pid 7005] <... set_robust_list resumed>) = 0 [pid 7004] <... prctl resumed>) = 0 [pid 7006] <... set_robust_list resumed>) = 0 [pid 7005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7004] setpgid(0, 0 [pid 7003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7006 ./strace-static-x86_64: Process 7007 attached [pid 7006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7005] <... prctl resumed>) = 0 [pid 7004] <... setpgid resumed>) = 0 [pid 7003] <... openat resumed>) = 3 [pid 7002] <... openat resumed>) = 3 [pid 7007] set_robust_list(0x55555565f660, 24 [pid 7003] write(3, "1000", 4 [pid 7002] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7007 [pid 7007] <... set_robust_list resumed>) = 0 [pid 7006] <... prctl resumed>) = 0 [pid 7005] setpgid(0, 0 [pid 7004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7003] <... write resumed>) = 4 [pid 7002] <... write resumed>) = 4 [pid 7006] setpgid(0, 0 [pid 7005] <... setpgid resumed>) = 0 [pid 7003] close(3 [pid 7002] close(3 [pid 7003] <... close resumed>) = 0 [pid 7002] <... close resumed>) = 0 [pid 7007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7002] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7007] <... prctl resumed>) = 0 [pid 7006] <... setpgid resumed>) = 0 [pid 7005] <... openat resumed>) = 3 [pid 7004] <... openat resumed>) = 3 [pid 7003] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7002] <... openat resumed>) = 3 [pid 7007] setpgid(0, 0 [pid 7006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7005] write(3, "1000", 4 [pid 7004] write(3, "1000", 4 [pid 7003] <... openat resumed>) = 3 [pid 7002] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7007] <... setpgid resumed>) = 0 [pid 7005] <... write resumed>) = 4 [pid 7004] <... write resumed>) = 4 [pid 7003] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7002] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7006] <... openat resumed>) = 3 [pid 7005] close(3 [pid 7004] close(3 [pid 7003] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7002] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7006] write(3, "1000", 4 [pid 7005] <... close resumed>) = 0 [pid 7004] <... close resumed>) = 0 [pid 7003] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] exit_group(0 [pid 7007] <... openat resumed>) = 3 [pid 7006] <... write resumed>) = 4 [pid 7005] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7004] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7003] exit_group(0 [pid 7002] <... exit_group resumed>) = ? [pid 7007] write(3, "1000", 4 [pid 7006] close(3 [pid 7007] <... write resumed>) = 4 [pid 7006] <... close resumed>) = 0 [pid 7005] <... openat resumed>) = 3 [pid 7004] <... openat resumed>) = 3 [pid 7003] <... exit_group resumed>) = ? [pid 7007] close(3 [pid 7002] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7005] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7007] <... close resumed>) = 0 [pid 7006] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7005] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7005] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7005] exit_group(0 [pid 7004] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7003] +++ exited with 0 +++ [pid 7007] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7004] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7004] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7007] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7006] <... openat resumed>) = 3 [pid 7005] <... exit_group resumed>) = ? [pid 7004] exit_group(0./strace-static-x86_64: Process 7008 attached [pid 7007] exit_group(0 [pid 7006] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7008] set_robust_list(0x55555565f660, 24 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7004] <... exit_group resumed>) = ? [pid 7008] <... set_robust_list resumed>) = 0 [pid 7006] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7008 [pid 7008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7007] <... exit_group resumed>) = ? [pid 7006] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7008] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7008] setpgid(0, 0) = 0 [pid 7008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7006] exit_group(0 [pid 7005] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7008] <... openat resumed>) = 3 [pid 7006] <... exit_group resumed>) = ? [pid 7008] write(3, "1000", 4) = 4 [pid 7008] close(3./strace-static-x86_64: Process 7009 attached ) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7009 [pid 7009] set_robust_list(0x55555565f660, 24 [pid 7008] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7009] <... set_robust_list resumed>) = 0 [pid 7008] <... openat resumed>) = 3 [pid 7004] +++ exited with 0 +++ [pid 7009] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7010 attached ) = 0 [pid 7008] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7007] +++ exited with 0 +++ [pid 7006] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7010] set_robust_list(0x55555565f660, 24 [pid 7009] setpgid(0, 0 [pid 7008] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7007, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7010 [pid 7010] <... set_robust_list resumed>) = 0 [pid 7009] <... setpgid resumed>) = 0 [pid 7008] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7011 attached [pid 7010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7008] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... restart_syscall resumed>) = 0 [pid 7011] set_robust_list(0x55555565f660, 24 [pid 7010] <... prctl resumed>) = 0 [pid 7008] exit_group(0 [pid 7011] <... set_robust_list resumed>) = 0 [pid 7009] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7011 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7010] setpgid(0, 0 [pid 7009] write(3, "1000", 4 [pid 7008] <... exit_group resumed>) = ? [pid 7011] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7012 attached [pid 7011] setpgid(0, 0 [pid 7010] <... setpgid resumed>) = 0 [pid 7009] <... write resumed>) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7012] set_robust_list(0x55555565f660, 24 [pid 7011] <... setpgid resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7012 [pid 7012] <... set_robust_list resumed>) = 0 [pid 7011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7013 attached [pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7009] close(3 [pid 7013] set_robust_list(0x55555565f660, 24 [pid 7012] <... prctl resumed>) = 0 [pid 7011] <... openat resumed>) = 3 [pid 7009] <... close resumed>) = 0 [pid 7008] +++ exited with 0 +++ [pid 7013] <... set_robust_list resumed>) = 0 [pid 7012] setpgid(0, 0 [pid 7011] write(3, "1000", 4 [pid 7010] <... openat resumed>) = 3 [pid 7009] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7013 [pid 7013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7012] <... setpgid resumed>) = 0 [pid 7011] <... write resumed>) = 4 [pid 7010] write(3, "1000", 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7013] <... prctl resumed>) = 0 [pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7011] close(3 [pid 7010] <... write resumed>) = 4 [pid 7009] <... openat resumed>) = 3 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7013] setpgid(0, 0 [pid 7012] <... openat resumed>) = 3 [pid 7011] <... close resumed>) = 0 [pid 7010] close(3 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7013] <... setpgid resumed>) = 0 [pid 7010] <... close resumed>) = 0 [pid 7009] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7012] write(3, "1000", 4 [pid 7011] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7009] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7009] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7012] <... write resumed>) = 4 [pid 7011] <... openat resumed>) = 3 [pid 7010] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7009] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(3) = 0 [pid 7011] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7013] <... openat resumed>) = 3 [pid 7012] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7011] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] exit_group(0./strace-static-x86_64: Process 7014 attached [pid 7013] write(3, "1000", 4 [pid 7010] <... openat resumed>) = 3 [pid 7009] <... exit_group resumed>) = ? [pid 7014] set_robust_list(0x55555565f660, 24 [pid 7013] <... write resumed>) = 4 [pid 7012] <... openat resumed>) = 3 [pid 7011] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7014] <... set_robust_list resumed>) = 0 [pid 7013] close(3 [pid 7012] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7011] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7013] <... close resumed>) = 0 [pid 7012] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] exit_group(0 [pid 7013] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7012] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7014] <... prctl resumed>) = 0 [pid 7011] <... exit_group resumed>) = ? [pid 7010] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7014 [pid 7014] setpgid(0, 0 [pid 7013] <... openat resumed>) = 3 [pid 7012] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7009] +++ exited with 0 +++ [pid 7014] <... setpgid resumed>) = 0 [pid 7013] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7010] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7013] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] exit_group(0 [pid 7013] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7014] <... openat resumed>) = 3 [pid 7013] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] +++ exited with 0 +++ [pid 7010] exit_group(0 [pid 7012] <... exit_group resumed>) = ? [pid 7014] write(3, "1000", 4 [pid 7013] exit_group(0./strace-static-x86_64: Process 7015 attached [pid 7014] <... write resumed>) = 4 [pid 7013] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7015] set_robust_list(0x55555565f660, 24 [pid 7014] close(3 [pid 7013] +++ exited with 0 +++ [pid 7012] +++ exited with 0 +++ [pid 7010] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7015 [pid 7015] <... set_robust_list resumed>) = 0 [pid 7014] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7014] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7010] +++ exited with 0 +++ [pid 7015] <... prctl resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7010, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7015] setpgid(0, 0 [pid 7014] <... openat resumed>) = 3 [pid 7015] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7014] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7014] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7014] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7017 attached ./strace-static-x86_64: Process 7018 attached ./strace-static-x86_64: Process 7016 attached [pid 7015] <... openat resumed>) = 3 [pid 7014] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7018] set_robust_list(0x55555565f660, 24 [pid 7014] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7016 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7017 [pid 7014] <... exit_group resumed>) = ? [pid 7017] set_robust_list(0x55555565f660, 24 [pid 7018] <... set_robust_list resumed>) = 0 [pid 7018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7018] setpgid(0, 0) = 0 [pid 7014] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7018 [pid 7018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7017] <... set_robust_list resumed>) = 0 [pid 7016] set_robust_list(0x55555565f660, 24 [pid 7015] write(3, "1000", 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7018] <... openat resumed>) = 3 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7015] <... write resumed>) = 4 [pid 7016] <... set_robust_list resumed>) = 0 [pid 7015] close(3./strace-static-x86_64: Process 7019 attached [pid 7018] write(3, "1000", 4 [pid 7017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7015] <... close resumed>) = 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7019] set_robust_list(0x55555565f660, 24 [pid 7018] <... write resumed>) = 4 [pid 7017] <... prctl resumed>) = 0 [pid 7016] <... prctl resumed>) = 0 [pid 7015] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7019] <... set_robust_list resumed>) = 0 [pid 7018] close(3 [pid 7016] setpgid(0, 0 [pid 7015] <... openat resumed>) = 3 [pid 7017] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7019 [pid 7019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7018] <... close resumed>) = 0 [pid 7017] <... setpgid resumed>) = 0 [pid 7016] <... setpgid resumed>) = 0 [pid 7015] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7019] <... prctl resumed>) = 0 [pid 7017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7019] setpgid(0, 0 [pid 7016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7015] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7019] <... setpgid resumed>) = 0 [pid 7015] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7020 attached [pid 7019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7018] <... openat resumed>) = 3 [pid 7017] <... openat resumed>) = 3 [pid 7016] <... openat resumed>) = 3 [pid 7015] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] set_robust_list(0x55555565f660, 24 [pid 7019] <... openat resumed>) = 3 [pid 7018] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7017] write(3, "1000", 4 [pid 7016] write(3, "1000", 4 [pid 7015] exit_group(0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7020 [pid 7020] <... set_robust_list resumed>) = 0 [pid 7019] write(3, "1000", 4 [pid 7018] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... write resumed>) = 4 [pid 7015] <... exit_group resumed>) = ? [pid 7019] <... write resumed>) = 4 [pid 7018] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7016] <... write resumed>) = 4 [pid 7020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7019] close(3 [pid 7018] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(3 [pid 7016] close(3 [pid 7019] <... close resumed>) = 0 [pid 7018] exit_group(0 [pid 7017] <... close resumed>) = 0 [pid 7016] <... close resumed>) = 0 [pid 7019] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7018] <... exit_group resumed>) = ? [pid 7017] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7016] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7015] +++ exited with 0 +++ [pid 7020] <... prctl resumed>) = 0 [pid 7019] <... openat resumed>) = 3 [pid 7020] setpgid(0, 0) = 0 [pid 7016] <... openat resumed>) = 3 [pid 7017] <... openat resumed>) = 3 [pid 7020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7019] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7018] +++ exited with 0 +++ [pid 7016] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7020] <... openat resumed>) = 3 [pid 7019] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7016] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7019] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7017] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7017] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7016] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] write(3, "1000", 4 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7020] <... write resumed>) = 4 [pid 7019] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7020] close(3 [pid 7016] exit_group(0 [pid 7020] <... close resumed>) = 0 [pid 7020] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7019] <... exit_group resumed>) = ? [pid 7017] exit_group(0 [pid 7016] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7020] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7020] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7021 attached ) = -1 EBADF (Bad file descriptor) [pid 7020] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7020] exit_group(0./strace-static-x86_64: Process 7022 attached [pid 7021] set_robust_list(0x55555565f660, 24 [pid 7020] <... exit_group resumed>) = ? [pid 7019] +++ exited with 0 +++ [pid 7017] <... exit_group resumed>) = ? [pid 7016] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7021 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7022 [pid 7022] set_robust_list(0x55555565f660, 24 [pid 7021] <... set_robust_list resumed>) = 0 [pid 7020] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7022] <... set_robust_list resumed>) = 0 [pid 7021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7017] +++ exited with 0 +++ [pid 7022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7021] <... prctl resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7022] <... prctl resumed>) = 0 [pid 7021] setpgid(0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7022] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7022] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7021] <... setpgid resumed>) = 0 [pid 7022] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7024 attached [pid 7024] set_robust_list(0x55555565f660, 24) = 0 [pid 7022] write(3, "1000", 4 [pid 7024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7022] <... write resumed>) = 4 [pid 7022] close(3 [pid 7021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7024] <... prctl resumed>) = 0 [pid 7022] <... close resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7024 [pid 7024] setpgid(0, 0 [pid 7022] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7024] <... setpgid resumed>) = 0 [pid 7022] <... openat resumed>) = 3 [pid 7024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7021] <... openat resumed>) = 3 [pid 7022] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7024] write(3, "1000", 4 [pid 7022] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7024] <... write resumed>) = 4 [pid 7022] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] close(3 [pid 7021] write(3, "1000", 4./strace-static-x86_64: Process 7026 attached ./strace-static-x86_64: Process 7025 attached ./strace-static-x86_64: Process 7023 attached [pid 7024] <... close resumed>) = 0 [pid 7022] exit_group(0 [pid 7021] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7023 [pid 7026] set_robust_list(0x55555565f660, 24 [pid 7025] set_robust_list(0x55555565f660, 24 [pid 7024] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7022] <... exit_group resumed>) = ? [pid 7021] close(3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7026 [pid 7023] set_robust_list(0x55555565f660, 24 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7025 [pid 7026] <... set_robust_list resumed>) = 0 [pid 7025] <... set_robust_list resumed>) = 0 [pid 7022] +++ exited with 0 +++ [pid 7021] <... close resumed>) = 0 [pid 7025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7023] <... set_robust_list resumed>) = 0 [pid 7024] <... openat resumed>) = 3 [pid 7021] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7025] <... prctl resumed>) = 0 [pid 7024] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7025] setpgid(0, 0 [pid 7024] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7025] <... setpgid resumed>) = 0 [pid 7024] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7024] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7025] <... openat resumed>) = 3 [pid 7023] <... prctl resumed>) = 0 [pid 7024] exit_group(0 [pid 7021] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7026] <... prctl resumed>) = 0 [pid 7023] setpgid(0, 0 [pid 7021] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... setpgid resumed>) = 0 [pid 7025] write(3, "1000", 4 [pid 7024] <... exit_group resumed>) = ? [pid 7026] setpgid(0, 0 [pid 7025] <... write resumed>) = 4 [pid 7023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7021] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7025] close(3 [pid 7021] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... setpgid resumed>) = 0 [pid 7025] <... close resumed>) = 0 [pid 7024] +++ exited with 0 +++ [pid 7023] <... openat resumed>) = 3 [pid 7021] exit_group(0 [pid 7026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7025] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7025] <... openat resumed>) = 3 [pid 7025] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7027 attached [pid 7026] <... openat resumed>) = 3 [pid 7023] write(3, "1000", 4 [pid 7021] <... exit_group resumed>) = ? [pid 7026] write(3, "1000", 4 [pid 7027] set_robust_list(0x55555565f660, 24 [pid 7025] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7027 [pid 7027] <... set_robust_list resumed>) = 0 [pid 7025] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7023] close(3 [pid 7027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7025] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... close resumed>) = 0 [pid 7021] +++ exited with 0 +++ [pid 7026] <... write resumed>) = 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7027] <... prctl resumed>) = 0 [pid 7026] close(3 [pid 7025] exit_group(0 [pid 7023] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7028 attached [pid 7027] setpgid(0, 0 [pid 7026] <... close resumed>) = 0 [pid 7025] <... exit_group resumed>) = ? [pid 7023] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7026] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7028] set_robust_list(0x55555565f660, 24 [pid 7027] <... setpgid resumed>) = 0 [pid 7026] <... openat resumed>) = 3 [pid 7026] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7028] <... set_robust_list resumed>) = 0 [pid 7027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7025] +++ exited with 0 +++ [pid 7026] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7028 [pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7027] <... openat resumed>) = 3 [pid 7026] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7023] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7026] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7028] <... prctl resumed>) = 0 [pid 7027] write(3, "1000", 4 [pid 7026] exit_group(0 [pid 7023] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] setpgid(0, 0 [pid 7027] <... write resumed>) = 4 [pid 7026] <... exit_group resumed>) = ? [pid 7023] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7028] <... setpgid resumed>) = 0 [pid 7027] close(3 [pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7027] <... close resumed>) = 0 [pid 7026] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7027] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7029 attached [pid 7023] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7029] set_robust_list(0x55555565f660, 24 [pid 7028] <... openat resumed>) = 3 [pid 7027] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7029 [pid 7023] +++ exited with 0 +++ ./strace-static-x86_64: Process 7031 attached ./strace-static-x86_64: Process 7030 attached [pid 7029] <... set_robust_list resumed>) = 0 [pid 7028] write(3, "1000", 4 [pid 7027] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7031] set_robust_list(0x55555565f660, 24 [pid 7030] set_robust_list(0x55555565f660, 24 [pid 7029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7028] <... write resumed>) = 4 [pid 7027] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7030 [pid 7031] <... set_robust_list resumed>) = 0 [pid 7030] <... set_robust_list resumed>) = 0 [pid 7028] close(3 [pid 7027] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7031 [pid 7029] <... prctl resumed>) = 0 [pid 7031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7029] setpgid(0, 0 [pid 7028] <... close resumed>) = 0 [pid 7027] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] <... prctl resumed>) = 0 [pid 7030] <... prctl resumed>) = 0 [pid 7029] <... setpgid resumed>) = 0 [pid 7028] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7027] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7031] setpgid(0, 0 [pid 7030] setpgid(0, 0 [pid 7031] <... setpgid resumed>) = 0 [pid 7029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7028] <... openat resumed>) = 3 [pid 7031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7030] <... setpgid resumed>) = 0 [pid 7027] <... exit_group resumed>) = ? [pid 7031] <... openat resumed>) = 3 [pid 7030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7029] <... openat resumed>) = 3 [pid 7031] write(3, "1000", 4 [pid 7029] write(3, "1000", 4 [pid 7028] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7031] <... write resumed>) = 4 [pid 7030] <... openat resumed>) = 3 [pid 7029] <... write resumed>) = 4 [pid 7028] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7032 attached [pid 7031] close(3 [pid 7030] write(3, "1000", 4 [pid 7029] close(3 [pid 7028] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7027] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7032 [pid 7032] set_robust_list(0x55555565f660, 24 [pid 7031] <... close resumed>) = 0 [pid 7029] <... close resumed>) = 0 [pid 7028] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] <... set_robust_list resumed>) = 0 [pid 7031] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7030] <... write resumed>) = 4 [pid 7029] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7031] <... openat resumed>) = 3 [pid 7030] close(3 [pid 7029] <... openat resumed>) = 3 [pid 7028] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7032] <... prctl resumed>) = 0 [pid 7030] <... close resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7031] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7029] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7032] setpgid(0, 0 [pid 7031] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7029] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... exit_group resumed>) = ? [pid 7032] <... setpgid resumed>) = 0 [pid 7031] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7029] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7031] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7031] exit_group(0 [pid 7029] exit_group(0 [pid 7031] <... exit_group resumed>) = ? [pid 7030] <... openat resumed>) = 3 [pid 7029] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7032] <... openat resumed>) = 3 [pid 7030] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7033 attached [pid 7032] write(3, "1000", 4 [pid 7031] +++ exited with 0 +++ [pid 7029] +++ exited with 0 +++ [pid 7028] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7032] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7033] set_robust_list(0x55555565f660, 24 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7033 [pid 7033] <... set_robust_list resumed>) = 0 [pid 7032] close(3) = 0 [pid 7030] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 7030] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7032] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7030] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7030] exit_group(0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7033] <... prctl resumed>) = 0 [pid 7030] <... exit_group resumed>) = ? [pid 7033] setpgid(0, 0 [pid 7032] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7033] <... setpgid resumed>) = 0 [pid 7030] +++ exited with 0 +++ ./strace-static-x86_64: Process 7034 attached [pid 7033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7032] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7035 attached [pid 7035] set_robust_list(0x55555565f660, 24 [pid 7034] set_robust_list(0x55555565f660, 24 [pid 7033] <... openat resumed>) = 3 [pid 7032] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7034 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7035 [pid 7035] <... set_robust_list resumed>) = 0 [pid 7034] <... set_robust_list resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7036 attached [pid 7035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7033] write(3, "1000", 4 [pid 7032] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7037 attached [pid 7036] set_robust_list(0x55555565f660, 24 [pid 7035] <... prctl resumed>) = 0 [pid 7034] <... prctl resumed>) = 0 [pid 7033] <... write resumed>) = 4 [pid 7032] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] set_robust_list(0x55555565f660, 24 [pid 7036] <... set_robust_list resumed>) = 0 [pid 7035] setpgid(0, 0 [pid 7034] setpgid(0, 0 [pid 7033] close(3 [pid 7032] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7036 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7037 [pid 7037] <... set_robust_list resumed>) = 0 [pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7035] <... setpgid resumed>) = 0 [pid 7034] <... setpgid resumed>) = 0 [pid 7033] <... close resumed>) = 0 [pid 7032] <... exit_group resumed>) = ? [pid 7037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7033] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7037] <... prctl resumed>) = 0 [pid 7036] <... prctl resumed>) = 0 [pid 7035] <... openat resumed>) = 3 [pid 7034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7033] <... openat resumed>) = 3 [pid 7032] +++ exited with 0 +++ [pid 7037] setpgid(0, 0 [pid 7036] setpgid(0, 0 [pid 7035] write(3, "1000", 4 [pid 7034] <... openat resumed>) = 3 [pid 7033] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7037] <... setpgid resumed>) = 0 [pid 7036] <... setpgid resumed>) = 0 [pid 7035] <... write resumed>) = 4 [pid 7034] write(3, "1000", 4 [pid 7033] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7032, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7035] close(3 [pid 7034] <... write resumed>) = 4 [pid 7033] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... restart_syscall resumed>) = 0 [pid 7036] <... openat resumed>) = 3 [pid 7035] <... close resumed>) = 0 [pid 7034] close(3 [pid 7033] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7037] <... openat resumed>) = 3 [pid 7036] write(3, "1000", 4 [pid 7035] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7034] <... close resumed>) = 0 [pid 7033] exit_group(0./strace-static-x86_64: Process 7038 attached [pid 7034] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7038] set_robust_list(0x55555565f660, 24 [pid 7037] write(3, "1000", 4 [pid 7036] <... write resumed>) = 4 [pid 7033] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7038 [pid 7035] <... openat resumed>) = 3 [pid 7036] close(3) = 0 [pid 7035] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7034] <... openat resumed>) = 3 [pid 7038] <... set_robust_list resumed>) = 0 [pid 7037] <... write resumed>) = 4 [pid 7036] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7035] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7037] close(3 [pid 7038] <... prctl resumed>) = 0 [pid 7037] <... close resumed>) = 0 [pid 7036] <... openat resumed>) = 3 [pid 7035] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7034] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] +++ exited with 0 +++ [pid 7038] setpgid(0, 0 [pid 7037] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7036] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7035] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7038] <... setpgid resumed>) = 0 [pid 7037] <... openat resumed>) = 3 [pid 7036] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] exit_group(0 [pid 7034] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7033, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7037] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7036] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7035] <... exit_group resumed>) = ? [pid 7034] exit_group(0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7038] <... openat resumed>) = 3 [pid 7037] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] <... exit_group resumed>) = ? [pid 7038] write(3, "1000", 4 [pid 7037] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7038] <... write resumed>) = 4 [pid 7037] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] close(3 [pid 7037] exit_group(0 [pid 7034] +++ exited with 0 +++ [pid 7036] exit_group(0 [pid 7038] <... close resumed>) = 0 [pid 7037] <... exit_group resumed>) = ? [pid 7035] +++ exited with 0 +++ [pid 7036] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7038] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7036] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7039 attached [pid 7038] <... openat resumed>) = 3 [pid 7037] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7039] set_robust_list(0x55555565f660, 24 [pid 7038] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5065] <... restart_syscall resumed>) = 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7039] <... set_robust_list resumed>) = 0 [pid 7038] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7039 [pid 7039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7038] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7040 attached [pid 7039] <... prctl resumed>) = 0 [pid 7038] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7039] setpgid(0, 0 [pid 7038] exit_group(0 [pid 7040] set_robust_list(0x55555565f660, 24 [pid 7039] <... setpgid resumed>) = 0 [pid 7038] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7042 attached ./strace-static-x86_64: Process 7041 attached ./strace-static-x86_64: Process 7043 attached [pid 7040] <... set_robust_list resumed>) = 0 [pid 7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7038] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7040 [pid 7042] set_robust_list(0x55555565f660, 24 [pid 7041] set_robust_list(0x55555565f660, 24 [pid 7043] set_robust_list(0x55555565f660, 24 [pid 7040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7039] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7042 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7041 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7043 [pid 7042] <... set_robust_list resumed>) = 0 [pid 7041] <... set_robust_list resumed>) = 0 [pid 7043] <... set_robust_list resumed>) = 0 [pid 7040] <... prctl resumed>) = 0 [pid 7042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7039] write(3, "1000", 4 [pid 7042] <... prctl resumed>) = 0 [pid 7041] <... prctl resumed>) = 0 [pid 7043] <... prctl resumed>) = 0 [pid 7040] setpgid(0, 0 [pid 7039] <... write resumed>) = 4 [pid 7042] setpgid(0, 0 [pid 7041] setpgid(0, 0 [pid 7043] setpgid(0, 0 [pid 7040] <... setpgid resumed>) = 0 [pid 7039] close(3 [pid 7042] <... setpgid resumed>) = 0 [pid 7041] <... setpgid resumed>) = 0 [pid 7043] <... setpgid resumed>) = 0 [pid 7039] <... close resumed>) = 0 [pid 7042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7039] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7042] <... openat resumed>) = 3 [pid 7041] <... openat resumed>) = 3 [pid 7043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7040] <... openat resumed>) = 3 [pid 7039] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7042] write(3, "1000", 4) = 4 [pid 7041] write(3, "1000", 4 [pid 7043] <... openat resumed>) = 3 [pid 7040] write(3, "1000", 4 [pid 7039] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7042] close(3) = 0 ./strace-static-x86_64: Process 7044 attached [pid 7041] <... write resumed>) = 4 [pid 7043] write(3, "1000", 4 [pid 7040] <... write resumed>) = 4 [pid 7039] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] set_robust_list(0x55555565f660, 24 [pid 7042] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7041] close(3 [pid 7043] <... write resumed>) = 4 [pid 7040] close(3 [pid 7039] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7044 [pid 7044] <... set_robust_list resumed>) = 0 [pid 7041] <... close resumed>) = 0 [pid 7043] close(3 [pid 7040] <... close resumed>) = 0 [pid 7039] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7042] <... openat resumed>) = 3 [pid 7043] <... close resumed>) = 0 [pid 7040] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7044] <... prctl resumed>) = 0 [pid 7042] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7041] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7043] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7039] exit_group(0 [pid 7044] setpgid(0, 0 [pid 7042] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... openat resumed>) = 3 [pid 7043] <... openat resumed>) = 3 [pid 7039] <... exit_group resumed>) = ? [pid 7040] <... openat resumed>) = 3 [pid 7044] <... setpgid resumed>) = 0 [pid 7042] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7043] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7042] exit_group(0 [pid 7041] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7043] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7042] <... exit_group resumed>) = ? [pid 7041] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7040] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... openat resumed>) = 3 [pid 7040] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7041] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7040] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] exit_group(0 [pid 7044] write(3, "1000", 4 [pid 7040] exit_group(0 [pid 7044] <... write resumed>) = 4 [pid 7041] <... exit_group resumed>) = ? [pid 7040] <... exit_group resumed>) = ? [pid 7042] +++ exited with 0 +++ [pid 7043] exit_group(0 [pid 7039] +++ exited with 0 +++ [pid 7043] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7043] +++ exited with 0 +++ [pid 7044] close(3 [pid 7041] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7039, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7044] <... close resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7044] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7040] +++ exited with 0 +++ ./strace-static-x86_64: Process 7045 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7040, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7045] set_robust_list(0x55555565f660, 24 [pid 7044] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7045 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7045] <... set_robust_list resumed>) = 0 [pid 7044] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7046 attached [pid 7045] <... prctl resumed>) = 0 [pid 7044] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] set_robust_list(0x55555565f660, 24 [pid 7044] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7046] <... set_robust_list resumed>) = 0 [pid 7045] setpgid(0, 0 [pid 7044] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7046 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7044] exit_group(0./strace-static-x86_64: Process 7049 attached ./strace-static-x86_64: Process 7047 attached ./strace-static-x86_64: Process 7048 attached [pid 7046] <... prctl resumed>) = 0 [pid 7045] <... setpgid resumed>) = 0 [pid 7044] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7049 [pid 7047] set_robust_list(0x55555565f660, 24 [pid 7046] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7047 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7048 [pid 7048] set_robust_list(0x55555565f660, 24 [pid 7045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7049] set_robust_list(0x55555565f660, 24) = 0 [pid 7049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7047] <... set_robust_list resumed>) = 0 [pid 7048] <... set_robust_list resumed>) = 0 [pid 7046] <... setpgid resumed>) = 0 [pid 7045] <... openat resumed>) = 3 [pid 7044] +++ exited with 0 +++ [pid 7047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7045] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7048] <... prctl resumed>) = 0 [pid 7045] <... write resumed>) = 4 [pid 7048] setpgid(0, 0 [pid 7045] close(3 [pid 7048] <... setpgid resumed>) = 0 [pid 7045] <... close resumed>) = 0 [pid 7049] <... prctl resumed>) = 0 [pid 7047] <... prctl resumed>) = 0 [pid 7048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7045] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7049] setpgid(0, 0 [pid 7047] setpgid(0, 0 [pid 7046] <... openat resumed>) = 3 [pid 7045] <... openat resumed>) = 3 [pid 7049] <... setpgid resumed>) = 0 [pid 7047] <... setpgid resumed>) = 0 [pid 7048] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7046] write(3, "1000", 4 [pid 7045] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7048] write(3, "1000", 4 [pid 7046] <... write resumed>) = 4 [pid 7045] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... write resumed>) = 4 [pid 7046] close(3 [pid 7045] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7049] <... openat resumed>) = 3 [pid 7048] close(3 [pid 7046] <... close resumed>) = 0 [pid 7045] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7050 attached [pid 7049] write(3, "1000", 4 [pid 7047] write(3, "1000", 4 [pid 7048] <... close resumed>) = 0 [pid 7046] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7045] exit_group(0 [pid 7050] set_robust_list(0x55555565f660, 24 [pid 7049] <... write resumed>) = 4 [pid 7047] <... write resumed>) = 4 [pid 7050] <... set_robust_list resumed>) = 0 [pid 7049] close(3 [pid 7047] close(3 [pid 7046] <... openat resumed>) = 3 [pid 7050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7049] <... close resumed>) = 0 [pid 7047] <... close resumed>) = 0 [pid 7048] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7045] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7050 [pid 7050] <... prctl resumed>) = 0 [pid 7049] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7047] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7050] setpgid(0, 0 [pid 7046] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7050] <... setpgid resumed>) = 0 [pid 7049] <... openat resumed>) = 3 [pid 7046] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7049] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7047] <... openat resumed>) = 3 [pid 7048] <... openat resumed>) = 3 [pid 7046] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7050] <... openat resumed>) = 3 [pid 7049] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7048] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7046] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7046] exit_group(0 [pid 7048] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] write(3, "1000", 4 [pid 7049] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] +++ exited with 0 +++ [pid 7050] <... write resumed>) = 4 [pid 7049] exit_group(0 [pid 7047] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7048] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7046] <... exit_group resumed>) = ? [pid 7050] close(3 [pid 7049] <... exit_group resumed>) = ? [pid 7047] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = 0 [pid 7046] +++ exited with 0 +++ [pid 7050] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7050] <... openat resumed>) = 3 [pid 7048] exit_group(0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7048] <... exit_group resumed>) = ? [pid 7050] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7049] +++ exited with 0 +++ [pid 7047] exit_group(0 [pid 7048] +++ exited with 0 +++ [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7050] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... exit_group resumed>) = ? [pid 7050] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7050] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7047] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7050] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7051 ./strace-static-x86_64: Process 7053 attached ./strace-static-x86_64: Process 7054 attached ./strace-static-x86_64: Process 7052 attached ./strace-static-x86_64: Process 7051 attached [pid 7050] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7052 [pid 7054] set_robust_list(0x55555565f660, 24 [pid 7053] set_robust_list(0x55555565f660, 24 [pid 7052] set_robust_list(0x55555565f660, 24 [pid 7051] set_robust_list(0x55555565f660, 24 [pid 7054] <... set_robust_list resumed>) = 0 [pid 7053] <... set_robust_list resumed>) = 0 [pid 7052] <... set_robust_list resumed>) = 0 [pid 7051] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7053 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7054 [pid 7054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7055 attached [pid 7054] <... prctl resumed>) = 0 [pid 7053] <... prctl resumed>) = 0 [pid 7052] <... prctl resumed>) = 0 [pid 7051] <... prctl resumed>) = 0 [pid 7052] setpgid(0, 0 [pid 7055] set_robust_list(0x55555565f660, 24 [pid 7054] setpgid(0, 0 [pid 7053] setpgid(0, 0 [pid 7052] <... setpgid resumed>) = 0 [pid 7051] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7055 ./strace-static-x86_64: Process 7056 attached [pid 7055] <... set_robust_list resumed>) = 0 [pid 7054] <... setpgid resumed>) = 0 [pid 7053] <... setpgid resumed>) = 0 [pid 7052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7051] <... setpgid resumed>) = 0 [pid 7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7052] <... openat resumed>) = 3 [pid 7053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7051] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7056 [pid 7056] set_robust_list(0x55555565f660, 24 [pid 7051] write(3, "1000", 4 [pid 7056] <... set_robust_list resumed>) = 0 [pid 7051] <... write resumed>) = 4 [pid 7051] close(3) = 0 [pid 7055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7051] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7053] <... openat resumed>) = 3 [pid 7054] <... openat resumed>) = 3 [pid 7051] <... openat resumed>) = 3 [pid 7052] write(3, "1000", 4 [pid 7055] <... prctl resumed>) = 0 [pid 7056] <... prctl resumed>) = 0 [pid 7054] write(3, "1000", 4 [pid 7053] write(3, "1000", 4 [pid 7052] <... write resumed>) = 4 [pid 7051] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7056] setpgid(0, 0 [pid 7055] setpgid(0, 0 [pid 7054] <... write resumed>) = 4 [pid 7053] <... write resumed>) = 4 [pid 7052] close(3 [pid 7051] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... setpgid resumed>) = 0 [pid 7055] <... setpgid resumed>) = 0 [pid 7054] close(3 [pid 7053] close(3 [pid 7052] <... close resumed>) = 0 [pid 7051] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7053] <... close resumed>) = 0 [pid 7051] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7054] <... close resumed>) = 0 [pid 7053] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7051] exit_group(0 [pid 7052] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7051] <... exit_group resumed>) = ? [pid 7056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7054] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7052] <... openat resumed>) = 3 [pid 7051] +++ exited with 0 +++ [pid 7054] <... openat resumed>) = 3 [pid 7056] write(3, "1000", 4 [pid 7053] <... openat resumed>) = 3 [pid 7052] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7056] <... write resumed>) = 4 [pid 7054] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7053] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7052] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7056] close(3 [pid 7054] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7056] <... close resumed>) = 0 [pid 7054] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7053] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7052] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] <... openat resumed>) = 3 [pid 7054] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7052] exit_group(0 [pid 7053] exit_group(0 [pid 7054] exit_group(0 [pid 7056] <... openat resumed>) = 3 [pid 7055] write(3, "1000", 4 [pid 7054] <... exit_group resumed>) = ? [pid 7053] <... exit_group resumed>) = ? [pid 7052] <... exit_group resumed>) = ? [pid 7056] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7055] <... write resumed>) = 4 [pid 7055] close(3./strace-static-x86_64: Process 7057 attached [pid 7057] set_robust_list(0x55555565f660, 24 [pid 7056] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] <... close resumed>) = 0 [pid 7054] +++ exited with 0 +++ [pid 7053] +++ exited with 0 +++ [pid 7052] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7057 [pid 7057] <... set_robust_list resumed>) = 0 [pid 7056] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7055] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7054, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7056] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7057] <... prctl resumed>) = 0 [pid 7056] exit_group(0 [pid 7055] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7057] setpgid(0, 0 [pid 7056] <... exit_group resumed>) = ? [pid 7055] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7057] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7058 attached ./strace-static-x86_64: Process 7059 attached ./strace-static-x86_64: Process 7060 attached [pid 7057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7056] +++ exited with 0 +++ [pid 7055] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7058] set_robust_list(0x55555565f660, 24 [pid 7059] set_robust_list(0x55555565f660, 24 [pid 7060] set_robust_list(0x55555565f660, 24 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7060 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7058 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7059 [pid 7059] <... set_robust_list resumed>) = 0 [pid 7060] <... set_robust_list resumed>) = 0 [pid 7060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7057] <... openat resumed>) = 3 [pid 7055] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... set_robust_list resumed>) = 0 [pid 7058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7059] <... prctl resumed>) = 0 [pid 7060] <... prctl resumed>) = 0 [pid 7057] write(3, "1000", 4 [pid 7055] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7058] <... prctl resumed>) = 0 [pid 7059] setpgid(0, 0 [pid 7060] setpgid(0, 0 [pid 7057] <... write resumed>) = 4 [pid 7055] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7058] setpgid(0, 0 [pid 7059] <... setpgid resumed>) = 0 [pid 7060] <... setpgid resumed>) = 0 [pid 7057] close(3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7057] <... close resumed>) = 0 [pid 7058] <... setpgid resumed>) = 0 [pid 7059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7055] +++ exited with 0 +++ [pid 7058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7057] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7061 attached [pid 7058] <... openat resumed>) = 3 [pid 7059] <... openat resumed>) = 3 [pid 7060] <... openat resumed>) = 3 [pid 7057] <... openat resumed>) = 3 [pid 7061] set_robust_list(0x55555565f660, 24 [pid 7058] write(3, "1000", 4 [pid 7060] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7061 [pid 7059] write(3, "1000", 4 [pid 7061] <... set_robust_list resumed>) = 0 [pid 7058] <... write resumed>) = 4 [pid 7060] <... write resumed>) = 4 [pid 7057] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7058] close(3 [pid 7059] <... write resumed>) = 4 [pid 7060] close(3 [pid 7057] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7058] <... close resumed>) = 0 [pid 7059] close(3 [pid 7060] <... close resumed>) = 0 [pid 7057] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7061] setpgid(0, 0 [pid 7058] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7059] <... close resumed>) = 0 [pid 7060] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7061] <... setpgid resumed>) = 0 [pid 7058] <... openat resumed>) = 3 [pid 7059] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7057] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7062 attached [pid 7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7058] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7059] <... openat resumed>) = 3 [pid 7060] <... openat resumed>) = 3 [pid 7062] set_robust_list(0x55555565f660, 24 [pid 7060] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7057] exit_group(0 [pid 7061] <... openat resumed>) = 3 [pid 7059] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7062] <... set_robust_list resumed>) = 0 [pid 7058] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7062 [pid 7062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7061] write(3, "1000", 4 [pid 7058] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7059] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7057] <... exit_group resumed>) = ? [pid 7062] <... prctl resumed>) = 0 [pid 7061] <... write resumed>) = 4 [pid 7058] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7060] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] setpgid(0, 0 [pid 7058] exit_group(0 [pid 7060] exit_group(0 [pid 7062] <... setpgid resumed>) = 0 [pid 7060] <... exit_group resumed>) = ? [pid 7062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7061] close(3 [pid 7058] <... exit_group resumed>) = ? [pid 7059] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] +++ exited with 0 +++ [pid 7061] <... close resumed>) = 0 [pid 7059] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7061] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7062] <... openat resumed>) = 3 [pid 7061] <... openat resumed>) = 3 [pid 7059] <... exit_group resumed>) = ? [pid 7060] +++ exited with 0 +++ [pid 7058] +++ exited with 0 +++ [pid 7062] write(3, "1000", 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7061] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7059] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7062] <... write resumed>) = 4 [pid 7061] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7062] close(3 [pid 7061] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7062] <... close resumed>) = 0 [pid 7061] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7063 attached [pid 5061] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7063 [pid 7061] exit_group(0 [pid 7062] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7063] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7064 attached ) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7062] <... openat resumed>) = 3 [pid 7061] <... exit_group resumed>) = ? [pid 7063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7065 attached [pid 7064] set_robust_list(0x55555565f660, 24 [pid 7063] setpgid(0, 0 [pid 7062] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7061] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7064 [pid 7065] set_robust_list(0x55555565f660, 24 [pid 7064] <... set_robust_list resumed>) = 0 [pid 7063] <... setpgid resumed>) = 0 [pid 7062] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7062] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7065 [pid 7065] <... set_robust_list resumed>) = 0 [pid 7064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7062] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7064] <... prctl resumed>) = 0 [pid 7063] <... openat resumed>) = 3 [pid 7062] exit_group(0 [pid 7064] setpgid(0, 0 [pid 7065] <... prctl resumed>) = 0 [pid 7063] write(3, "1000", 4 [pid 7062] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7066 attached [pid 7065] setpgid(0, 0 [pid 7064] <... setpgid resumed>) = 0 [pid 7063] <... write resumed>) = 4 [pid 7066] set_robust_list(0x55555565f660, 24 [pid 7065] <... setpgid resumed>) = 0 [pid 7064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7066 [pid 7066] <... set_robust_list resumed>) = 0 [pid 7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7063] close(3./strace-static-x86_64: Process 7067 attached [pid 7066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7064] <... openat resumed>) = 3 [pid 7063] <... close resumed>) = 0 [pid 7062] +++ exited with 0 +++ [pid 7065] <... openat resumed>) = 3 [pid 7067] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7067 [pid 7066] <... prctl resumed>) = 0 [pid 7067] <... set_robust_list resumed>) = 0 [pid 7065] write(3, "1000", 4 [pid 7064] write(3, "1000", 4 [pid 7063] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7066] setpgid(0, 0 [pid 7067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7066] <... setpgid resumed>) = 0 [pid 7065] <... write resumed>) = 4 [pid 7064] <... write resumed>) = 4 [pid 7063] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7067] <... prctl resumed>) = 0 [pid 7066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7065] close(3 [pid 7064] close(3 [pid 7063] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7067] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7068 attached [pid 7066] <... openat resumed>) = 3 [pid 7065] <... close resumed>) = 0 [pid 7064] <... close resumed>) = 0 [pid 7063] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] set_robust_list(0x55555565f660, 24 [pid 7067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7066] write(3, "1000", 4 [pid 7065] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7064] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7063] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7068 [pid 7068] <... set_robust_list resumed>) = 0 [pid 7067] <... openat resumed>) = 3 [pid 7066] <... write resumed>) = 4 [pid 7065] <... openat resumed>) = 3 [pid 7064] <... openat resumed>) = 3 [pid 7063] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] write(3, "1000", 4) = 4 [pid 7068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7066] close(3 [pid 7065] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7064] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7063] exit_group(0 [pid 7067] close(3 [pid 7066] <... close resumed>) = 0 [pid 7065] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... prctl resumed>) = 0 [pid 7068] setpgid(0, 0 [pid 7067] <... close resumed>) = 0 [pid 7066] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7065] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7064] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7063] <... exit_group resumed>) = ? [pid 7068] <... setpgid resumed>) = 0 [pid 7067] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7066] <... openat resumed>) = 3 [pid 7065] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7067] <... openat resumed>) = 3 [pid 7066] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7065] exit_group(0 [pid 7064] exit_group(0 [pid 7063] +++ exited with 0 +++ [pid 7067] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7067] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7066] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... exit_group resumed>) = ? [pid 7064] <... exit_group resumed>) = ? [pid 7068] <... openat resumed>) = 3 [pid 7067] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7066] exit_group(0 [pid 7068] write(3, "1000", 4 [pid 7067] exit_group(0 [pid 7066] <... exit_group resumed>) = ? [pid 7065] +++ exited with 0 +++ [pid 7064] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7068] <... write resumed>) = 4 [pid 7067] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7069 attached [pid 7068] close(3 [pid 7067] +++ exited with 0 +++ [pid 7066] +++ exited with 0 +++ ./strace-static-x86_64: Process 7070 attached [pid 7069] set_robust_list(0x55555565f660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7068] <... close resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7070] set_robust_list(0x55555565f660, 24 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7069 [pid 7070] <... set_robust_list resumed>) = 0 [pid 7070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7069] <... set_robust_list resumed>) = 0 [pid 7068] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7070 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7070] setpgid(0, 0 [pid 7069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7070] <... setpgid resumed>) = 0 [pid 7069] <... prctl resumed>) = 0 [pid 7068] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7071 attached [pid 7070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7070] <... openat resumed>) = 3 [pid 7069] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7069] <... setpgid resumed>) = 0 [pid 7068] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7072 attached [pid 7071] set_robust_list(0x55555565f660, 24 [pid 7070] write(3, "1000", 4 [pid 7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7068] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7071 [pid 7071] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7073 ./strace-static-x86_64: Process 7073 attached [pid 7072] set_robust_list(0x55555565f660, 24 [pid 7071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7070] <... write resumed>) = 4 [pid 7069] <... openat resumed>) = 3 [pid 7068] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7073] set_robust_list(0x55555565f660, 24 [pid 7072] <... set_robust_list resumed>) = 0 [pid 7071] <... prctl resumed>) = 0 [pid 7070] close(3 [pid 7068] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... set_robust_list resumed>) = 0 [pid 7072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7071] setpgid(0, 0 [pid 7070] <... close resumed>) = 0 [pid 7069] write(3, "1000", 4 [pid 7068] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7072 [pid 7073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7072] <... prctl resumed>) = 0 [pid 7071] <... setpgid resumed>) = 0 [pid 7070] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7069] <... write resumed>) = 4 [pid 7068] <... exit_group resumed>) = ? [pid 7073] <... prctl resumed>) = 0 [pid 7072] setpgid(0, 0 [pid 7071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7070] <... openat resumed>) = 3 [pid 7069] close(3 [pid 7073] setpgid(0, 0 [pid 7072] <... setpgid resumed>) = 0 [pid 7071] <... openat resumed>) = 3 [pid 7070] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7069] <... close resumed>) = 0 [pid 7068] +++ exited with 0 +++ [pid 7073] <... setpgid resumed>) = 0 [pid 7072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7071] write(3, "1000", 4 [pid 7070] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7072] <... openat resumed>) = 3 [pid 7070] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7069] <... openat resumed>) = 3 [pid 7071] <... write resumed>) = 4 [pid 7070] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] close(3 [pid 7072] write(3, "1000", 4 [pid 7070] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7073] <... openat resumed>) = 3 [pid 7072] <... write resumed>) = 4 [pid 7071] <... close resumed>) = 0 [pid 7070] <... exit_group resumed>) = ? [pid 7069] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7074 attached [pid 7073] write(3, "1000", 4 [pid 7072] close(3 [pid 7071] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7069] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] set_robust_list(0x55555565f660, 24 [pid 7073] <... write resumed>) = 4 [pid 7072] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7074 [pid 7074] <... set_robust_list resumed>) = 0 [pid 7073] close(3 [pid 7072] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7070] +++ exited with 0 +++ [pid 7069] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7073] <... close resumed>) = 0 [pid 7072] <... openat resumed>) = 3 [pid 7071] <... openat resumed>) = 3 [pid 7069] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7074] <... prctl resumed>) = 0 [pid 7073] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7074] setpgid(0, 0 [pid 7072] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7074] <... setpgid resumed>) = 0 [pid 7073] <... openat resumed>) = 3 [pid 7072] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] exit_group(0 [pid 7071] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7071] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... exit_group resumed>) = ? [pid 7074] <... openat resumed>) = 3 [pid 7072] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7071] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7073] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7074] write(3, "1000", 4 [pid 7073] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7072] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] exit_group(0 [pid 7074] <... write resumed>) = 4 [pid 7073] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] exit_group(0 [pid 7071] <... exit_group resumed>) = ? [pid 7069] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7074] close(3 [pid 7073] exit_group(0 [pid 7072] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7074] <... close resumed>) = 0 [pid 7072] +++ exited with 0 +++ [pid 7071] +++ exited with 0 +++ [pid 7074] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7073] <... exit_group resumed>) = ? [pid 7074] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7073] +++ exited with 0 +++ [pid 7074] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7074] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7074] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7075 attached [pid 7074] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7076 attached ./strace-static-x86_64: Process 7077 attached [pid 7075] set_robust_list(0x55555565f660, 24 [pid 7074] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7077 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7075 ./strace-static-x86_64: Process 7078 attached [pid 7076] set_robust_list(0x55555565f660, 24 [pid 7077] set_robust_list(0x55555565f660, 24 [pid 7075] <... set_robust_list resumed>) = 0 [pid 7077] <... set_robust_list resumed>) = 0 [pid 7074] <... exit_group resumed>) = ? [pid 7078] set_robust_list(0x55555565f660, 24 [pid 7077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7078 [pid 7078] <... set_robust_list resumed>) = 0 [pid 7078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7076 [pid 7078] <... prctl resumed>) = 0 [pid 7078] setpgid(0, 0) = 0 [pid 7076] <... set_robust_list resumed>) = 0 [pid 7077] <... prctl resumed>) = 0 [pid 7075] <... prctl resumed>) = 0 [pid 7074] +++ exited with 0 +++ [pid 7078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7077] setpgid(0, 0 [pid 7075] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7078] <... openat resumed>) = 3 [pid 7076] <... prctl resumed>) = 0 [pid 7077] <... setpgid resumed>) = 0 [pid 7075] <... setpgid resumed>) = 0 [pid 7076] setpgid(0, 0 [pid 7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7076] <... setpgid resumed>) = 0 [pid 7078] write(3, "1000", 4 [pid 7076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7077] <... openat resumed>) = 3 [pid 7075] <... openat resumed>) = 3 [pid 7078] <... write resumed>) = 4 [pid 7078] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7078] <... close resumed>) = 0 [pid 7076] <... openat resumed>) = 3 [pid 7077] write(3, "1000", 4 [pid 7078] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7075] write(3, "1000", 4 [pid 7078] <... openat resumed>) = 3 [pid 7076] write(3, "1000", 4 [pid 7077] <... write resumed>) = 4 [pid 7075] <... write resumed>) = 4 [pid 7077] close(3 [pid 7076] <... write resumed>) = 4 [pid 7077] <... close resumed>) = 0 [pid 7075] close(3./strace-static-x86_64: Process 7079 attached ./strace-static-x86_64: Process 7080 attached [pid 7078] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7076] close(3 [pid 7077] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7075] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7080 [pid 7079] set_robust_list(0x55555565f660, 24 [pid 7080] set_robust_list(0x55555565f660, 24 [pid 7078] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = 0 [pid 7075] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7078] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7076] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7077] <... openat resumed>) = 3 [pid 7079] <... set_robust_list resumed>) = 0 [pid 7080] <... set_robust_list resumed>) = 0 [pid 7078] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... openat resumed>) = 3 [pid 7077] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7075] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7079 [pid 7079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7078] exit_group(0 [pid 7076] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7077] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] <... prctl resumed>) = 0 [pid 7078] <... exit_group resumed>) = ? [pid 7076] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7075] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7079] <... prctl resumed>) = 0 [pid 7079] setpgid(0, 0 [pid 7080] setpgid(0, 0 [pid 7076] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7077] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7079] <... setpgid resumed>) = 0 [pid 7080] <... setpgid resumed>) = 0 [pid 7078] +++ exited with 0 +++ [pid 7076] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] exit_group(0 [pid 7075] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7076] exit_group(0 [pid 7075] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7077] <... exit_group resumed>) = ? [pid 7075] exit_group(0 [pid 7076] <... exit_group resumed>) = ? [pid 7080] <... openat resumed>) = 3 [pid 7075] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7080] write(3, "1000", 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7080] <... write resumed>) = 4 [pid 7075] +++ exited with 0 +++ [pid 7080] close(3) = 0 [pid 7076] +++ exited with 0 +++ [pid 7080] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7081 attached [pid 7079] <... openat resumed>) = 3 [pid 7080] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7081] set_robust_list(0x55555565f660, 24 [pid 7079] write(3, "1000", 4 [pid 7080] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7077] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 7081] <... set_robust_list resumed>) = 0 [pid 7079] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7081 [pid 7081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7079] close(3 [pid 7080] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7081] <... prctl resumed>) = 0 [pid 7079] <... close resumed>) = 0 [pid 7080] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7079] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7080] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7081] setpgid(0, 0 [pid 7080] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7082 attached [pid 7079] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7082] set_robust_list(0x55555565f660, 24 [pid 7079] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7083 attached [pid 7082] <... set_robust_list resumed>) = 0 [pid 7081] <... setpgid resumed>) = 0 [pid 7079] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7083 [pid 7083] set_robust_list(0x55555565f660, 24 [pid 7082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7079] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7084 attached [pid 7083] <... set_robust_list resumed>) = 0 [pid 7082] <... prctl resumed>) = 0 [pid 7081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7079] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7082 [pid 7084] set_robust_list(0x55555565f660, 24 [pid 7083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7082] setpgid(0, 0 [pid 7079] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7084 [pid 7084] <... set_robust_list resumed>) = 0 [pid 7083] <... prctl resumed>) = 0 [pid 7082] <... setpgid resumed>) = 0 [pid 7081] <... openat resumed>) = 3 [pid 7079] +++ exited with 0 +++ [pid 7080] +++ exited with 0 +++ [pid 7084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7083] setpgid(0, 0 [pid 7081] write(3, "1000", 4 [pid 7084] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7084] setpgid(0, 0 [pid 7083] <... setpgid resumed>) = 0 [pid 7082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7084] <... setpgid resumed>) = 0 [pid 7083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7081] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... restart_syscall resumed>) = 0 [pid 7084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7083] <... openat resumed>) = 3 [pid 7082] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7081] close(3 [pid 7083] write(3, "1000", 4 [pid 7082] write(3, "1000", 4 [pid 7083] <... write resumed>) = 4 [pid 7082] <... write resumed>) = 4 [pid 7084] <... openat resumed>) = 3 [pid 7083] close(3 [pid 7082] close(3 [pid 7081] <... close resumed>) = 0 [pid 7083] <... close resumed>) = 0 [pid 7082] <... close resumed>) = 0 [pid 7082] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7081] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7083] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7084] write(3, "1000", 4 [pid 7083] <... openat resumed>) = 3 [pid 7082] <... openat resumed>) = 3 [pid 7081] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7084] <... write resumed>) = 4 [pid 7083] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7082] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7083] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7082] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7083] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7083] exit_group(0 [pid 7082] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] close(3./strace-static-x86_64: Process 7085 attached [pid 7082] exit_group(0 [pid 7085] set_robust_list(0x55555565f660, 24 [pid 7083] <... exit_group resumed>) = ? [pid 7084] <... close resumed>) = 0 [pid 7081] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7085] <... set_robust_list resumed>) = 0 [pid 7082] <... exit_group resumed>) = ? [pid 7081] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7086 attached [pid 7085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7084] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7082] +++ exited with 0 +++ [pid 7081] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7085 [pid 7085] <... prctl resumed>) = 0 [pid 7085] setpgid(0, 0 [pid 7084] <... openat resumed>) = 3 [pid 7081] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7086] set_robust_list(0x55555565f660, 24 [pid 7085] <... setpgid resumed>) = 0 [pid 7084] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7081] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7086 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... restart_syscall resumed>) = 0 [pid 7085] <... openat resumed>) = 3 [pid 7084] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7081] <... exit_group resumed>) = ? [pid 7086] <... set_robust_list resumed>) = 0 [pid 7084] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7085] write(3, "1000", 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7085] <... write resumed>) = 4 [pid 7084] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7087 attached [pid 7086] <... prctl resumed>) = 0 [pid 7085] close(3 [pid 7084] exit_group(0 [pid 7083] +++ exited with 0 +++ [pid 7081] +++ exited with 0 +++ [pid 7087] set_robust_list(0x55555565f660, 24 [pid 7086] setpgid(0, 0 [pid 7085] <... close resumed>) = 0 [pid 7084] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7087 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7087] <... set_robust_list resumed>) = 0 [pid 7086] <... setpgid resumed>) = 0 [pid 7085] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7083, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7085] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... restart_syscall resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7085] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7085] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7085] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7087] <... prctl resumed>) = 0 [pid 7086] <... openat resumed>) = 3 [pid 7085] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7088 attached [pid 7085] exit_group(0) = ? ./strace-static-x86_64: Process 7089 attached [pid 7088] set_robust_list(0x55555565f660, 24 [pid 7087] setpgid(0, 0 [pid 7086] write(3, "1000", 4 [pid 7084] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7088 [pid 7089] set_robust_list(0x55555565f660, 24 [pid 7088] <... set_robust_list resumed>) = 0 [pid 7089] <... set_robust_list resumed>) = 0 [pid 7088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7089 [pid 7089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7088] <... prctl resumed>) = 0 [pid 7085] +++ exited with 0 +++ [pid 7088] setpgid(0, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7089] <... prctl resumed>) = 0 [pid 7088] <... setpgid resumed>) = 0 [pid 7087] <... setpgid resumed>) = 0 [pid 7086] <... write resumed>) = 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7089] setpgid(0, 0 [pid 7088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7086] close(3 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7089] <... setpgid resumed>) = 0 [pid 7088] <... openat resumed>) = 3 [pid 7087] <... openat resumed>) = 3 [pid 7086] <... close resumed>) = 0 [pid 7089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7088] write(3, "1000", 4 [pid 7087] write(3, "1000", 4 [pid 7086] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7089] <... openat resumed>) = 3 [pid 7088] <... write resumed>) = 4 [pid 7087] <... write resumed>) = 4 [pid 7089] write(3, "1000", 4 [pid 7088] close(3 [pid 7087] close(3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7090 attached [pid 7089] <... write resumed>) = 4 [pid 7088] <... close resumed>) = 0 [pid 7087] <... close resumed>) = 0 [pid 7086] <... openat resumed>) = 3 [pid 7090] set_robust_list(0x55555565f660, 24 [pid 7089] close(3 [pid 7087] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7086] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7091 attached [pid 7090] <... set_robust_list resumed>) = 0 [pid 7088] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7086] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7090 [pid 7086] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7091] set_robust_list(0x55555565f660, 24 [pid 7090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7089] <... close resumed>) = 0 [pid 7088] <... openat resumed>) = 3 [pid 7087] <... openat resumed>) = 3 [pid 7086] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7091 [pid 7091] <... set_robust_list resumed>) = 0 [pid 7090] <... prctl resumed>) = 0 [pid 7089] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7088] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7086] exit_group(0 [pid 7091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7090] setpgid(0, 0 [pid 7088] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] <... exit_group resumed>) = ? [pid 7089] <... openat resumed>) = 3 [pid 7087] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7091] <... prctl resumed>) = 0 [pid 7090] <... setpgid resumed>) = 0 [pid 7088] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7091] setpgid(0, 0 [pid 7090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7089] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7088] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7087] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] <... setpgid resumed>) = 0 [pid 7089] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7088] exit_group(0 [pid 7087] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7090] <... openat resumed>) = 3 [pid 7089] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7087] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] +++ exited with 0 +++ [pid 7091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7090] write(3, "1000", 4) = 4 [pid 7089] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7088] <... exit_group resumed>) = ? [pid 7087] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7090] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7090] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7089] exit_group(0 [pid 7087] <... exit_group resumed>) = ? [pid 7090] <... openat resumed>) = 3 [pid 7088] +++ exited with 0 +++ [pid 7091] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7090] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7090] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] write(3, "1000", 4 [pid 7090] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7089] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7093 attached ./strace-static-x86_64: Process 7092 attached [pid 7091] <... write resumed>) = 4 [pid 7090] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7087] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7092 [pid 7093] set_robust_list(0x55555565f660, 24 [pid 7092] set_robust_list(0x55555565f660, 24 [pid 7091] close(3 [pid 7090] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7093 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7093] <... set_robust_list resumed>) = 0 [pid 7092] <... set_robust_list resumed>) = 0 [pid 7091] <... close resumed>) = 0 [pid 7090] <... exit_group resumed>) = ? [pid 7093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7091] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7089] +++ exited with 0 +++ [pid 7093] <... prctl resumed>) = 0 [pid 7092] <... prctl resumed>) = 0 [pid 7091] <... openat resumed>) = 3 [pid 7090] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7093] setpgid(0, 0 [pid 7092] setpgid(0, 0 [pid 7091] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7093] <... setpgid resumed>) = 0 [pid 7092] <... setpgid resumed>) = 0 [pid 7091] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... restart_syscall resumed>) = 0 [pid 7093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7091] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... restart_syscall resumed>) = 0 [pid 7092] <... openat resumed>) = 3 [pid 7091] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] exit_group(0) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7094 attached [pid 7093] <... openat resumed>) = 3 [pid 7092] write(3, "1000", 4 [pid 7091] +++ exited with 0 +++ ./strace-static-x86_64: Process 7095 attached [pid 7094] set_robust_list(0x55555565f660, 24 [pid 7093] write(3, "1000", 4 [pid 7092] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7094 [pid 7095] set_robust_list(0x55555565f660, 24 [pid 7094] <... set_robust_list resumed>) = 0 [pid 7093] <... write resumed>) = 4 [pid 7092] close(3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7095 [pid 7095] <... set_robust_list resumed>) = 0 [pid 7094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7093] close(3 [pid 7092] <... close resumed>) = 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7093] <... close resumed>) = 0 [pid 7095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7094] <... prctl resumed>) = 0 [pid 7092] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7095] <... prctl resumed>) = 0 [pid 7094] setpgid(0, 0 [pid 7093] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7096 attached [pid 7095] setpgid(0, 0 [pid 7094] <... setpgid resumed>) = 0 [pid 7093] <... openat resumed>) = 3 [pid 7092] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7096] set_robust_list(0x55555565f660, 24 [pid 7095] <... setpgid resumed>) = 0 [pid 7094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7093] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7092] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7096] <... set_robust_list resumed>) = 0 [pid 7095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7096 ./strace-static-x86_64: Process 7097 attached [pid 7096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7094] <... openat resumed>) = 3 [pid 7093] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7092] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7095] <... openat resumed>) = 3 [pid 7097] set_robust_list(0x55555565f660, 24 [pid 7096] <... prctl resumed>) = 0 [pid 7095] write(3, "1000", 4 [pid 7094] write(3, "1000", 4 [pid 7093] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7092] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7096] setpgid(0, 0 [pid 7095] <... write resumed>) = 4 [pid 7094] <... write resumed>) = 4 [pid 7093] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7092] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7097 [pid 7097] <... set_robust_list resumed>) = 0 [pid 7096] <... setpgid resumed>) = 0 [pid 7095] close(3 [pid 7094] close(3 [pid 7093] exit_group(0 [pid 7092] exit_group(0 [pid 7095] <... close resumed>) = 0 [pid 7094] <... close resumed>) = 0 [pid 7093] <... exit_group resumed>) = ? [pid 7092] <... exit_group resumed>) = ? [pid 7097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7095] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7094] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7097] <... prctl resumed>) = 0 [pid 7096] <... openat resumed>) = 3 [pid 7092] +++ exited with 0 +++ [pid 7097] setpgid(0, 0) = 0 [pid 7097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7096] write(3, "1000", 4 [pid 7095] <... openat resumed>) = 3 [pid 7093] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7096] <... write resumed>) = 4 [pid 7095] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7094] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7097] <... openat resumed>) = 3 [pid 7096] close(3 [pid 7095] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7094] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7096] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7095] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7094] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7095] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7094] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7096] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7098 attached [pid 7097] write(3, "1000", 4 [pid 7095] exit_group(0 [pid 7094] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] set_robust_list(0x55555565f660, 24 [pid 7097] <... write resumed>) = 4 [pid 7095] <... exit_group resumed>) = ? [pid 7094] exit_group(0 [pid 7098] <... set_robust_list resumed>) = 0 [pid 7097] close(3 [pid 7096] <... openat resumed>) = 3 [pid 7094] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7098 [pid 7098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7097] <... close resumed>) = 0 [pid 7096] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7098] <... prctl resumed>) = 0 [pid 7097] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7096] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7094] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7098] setpgid(0, 0 [pid 7097] <... openat resumed>) = 3 [pid 7096] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7095] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7098] <... setpgid resumed>) = 0 [pid 7097] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7096] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7099 attached [pid 7098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7097] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7096] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7099] set_robust_list(0x55555565f660, 24) = 0 [pid 7097] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7096] <... exit_group resumed>) = ? [pid 7097] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7097] exit_group(0 [pid 7099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7099 [pid 7099] setpgid(0, 0) = 0 [pid 7099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7100 attached [pid 7098] <... openat resumed>) = 3 [pid 7097] <... exit_group resumed>) = ? [pid 7096] +++ exited with 0 +++ ./strace-static-x86_64: Process 7101 attached [pid 7099] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7101] set_robust_list(0x55555565f660, 24 [pid 7099] write(3, "1000", 4 [pid 7097] +++ exited with 0 +++ [pid 7098] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7100 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7101] <... set_robust_list resumed>) = 0 [pid 7100] set_robust_list(0x55555565f660, 24 [pid 7099] <... write resumed>) = 4 [pid 7098] <... write resumed>) = 4 [pid 5064] <... restart_syscall resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7101 [pid 7101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7100] <... set_robust_list resumed>) = 0 [pid 7099] close(3 [pid 7098] close(3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7101] <... prctl resumed>) = 0 [pid 7100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7099] <... close resumed>) = 0 [pid 7098] <... close resumed>) = 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7101] setpgid(0, 0 [pid 7100] <... prctl resumed>) = 0 [pid 7099] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7098] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... restart_syscall resumed>) = 0 [pid 7101] <... setpgid resumed>) = 0 [pid 7100] setpgid(0, 0 [pid 7099] <... openat resumed>) = 3 [pid 7098] <... openat resumed>) = 3 [pid 7100] <... setpgid resumed>) = 0 [pid 7099] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7098] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7099] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7099] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7098] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7100] <... openat resumed>) = 3 [pid 7098] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] exit_group(0./strace-static-x86_64: Process 7102 attached [pid 7101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7100] write(3, "1000", 4 [pid 7099] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7100] <... write resumed>) = 4 [pid 7099] exit_group(0 [pid 7098] <... exit_group resumed>) = ? [pid 7102] set_robust_list(0x55555565f660, 24 [pid 7101] <... openat resumed>) = 3 [pid 7100] close(3 [pid 7098] +++ exited with 0 +++ [pid 7099] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7102 ./strace-static-x86_64: Process 7103 attached [pid 7102] <... set_robust_list resumed>) = 0 [pid 7101] write(3, "1000", 4 [pid 7100] <... close resumed>) = 0 [pid 7102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7101] <... write resumed>) = 4 [pid 7100] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7101] close(3 [pid 7103] set_robust_list(0x55555565f660, 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7101] <... close resumed>) = 0 [pid 7101] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7100] <... openat resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7100] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7103] <... set_robust_list resumed>) = 0 [pid 7102] <... prctl resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7103 [pid 7102] setpgid(0, 0 [pid 7100] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7102] <... setpgid resumed>) = 0 [pid 7100] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7100] exit_group(0 [pid 7102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7101] <... openat resumed>) = 3 [pid 7100] <... exit_group resumed>) = ? [pid 7103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7102] <... openat resumed>) = 3 [pid 7101] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7103] <... prctl resumed>) = 0 [pid 7101] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7101] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7100] +++ exited with 0 +++ [pid 7103] setpgid(0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7101] exit_group(0 [pid 7103] <... setpgid resumed>) = 0 [pid 7102] write(3, "1000", 4 [pid 7101] <... exit_group resumed>) = ? [pid 7099] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7104 attached ./strace-static-x86_64: Process 7105 attached [pid 7104] set_robust_list(0x55555565f660, 24 [pid 7103] <... openat resumed>) = 3 [pid 7102] <... write resumed>) = 4 [pid 7101] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7105] set_robust_list(0x55555565f660, 24 [pid 7104] <... set_robust_list resumed>) = 0 [pid 7103] write(3, "1000", 4 [pid 7102] close(3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7105] <... set_robust_list resumed>) = 0 [pid 7104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7103] <... write resumed>) = 4 [pid 7102] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7105 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7104 [pid 7102] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7103] close(3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7103] <... close resumed>) = 0 [pid 7104] <... prctl resumed>) = 0 [pid 7104] setpgid(0, 0) = 0 [pid 7104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7104] write(3, "1000", 4) = 4 [pid 7103] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7102] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7104] close(3 [pid 7105] <... prctl resumed>) = 0 [pid 7104] <... close resumed>) = 0 [pid 7104] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7105] setpgid(0, 0 [pid 7104] <... openat resumed>) = 3 [pid 7103] <... openat resumed>) = 3 [pid 7105] <... setpgid resumed>) = 0 [pid 7104] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7104] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7104] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7102] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7104] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7102] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7104] exit_group(0 [pid 7105] <... openat resumed>) = 3 [pid 7103] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7102] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7107 attached ./strace-static-x86_64: Process 7106 attached [pid 7105] write(3, "1000", 4 [pid 7104] <... exit_group resumed>) = ? [pid 7103] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7102] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7107] set_robust_list(0x55555565f660, 24 [pid 7106] set_robust_list(0x55555565f660, 24 [pid 7105] <... write resumed>) = 4 [pid 7103] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7102] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7107 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7106 [pid 7107] <... set_robust_list resumed>) = 0 [pid 7106] <... set_robust_list resumed>) = 0 [pid 7105] close(3 [pid 7103] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7102] <... exit_group resumed>) = ? [pid 7104] +++ exited with 0 +++ [pid 7107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7105] <... close resumed>) = 0 [pid 7103] exit_group(0 [pid 7107] <... prctl resumed>) = 0 [pid 7106] <... prctl resumed>) = 0 [pid 7103] <... exit_group resumed>) = ? [pid 7102] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7107] setpgid(0, 0 [pid 7106] setpgid(0, 0 [pid 7105] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7107] <... setpgid resumed>) = 0 [pid 7106] <... setpgid resumed>) = 0 [pid 7105] <... openat resumed>) = 3 [pid 7105] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7105] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7108 attached [pid 7107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7105] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7103] +++ exited with 0 +++ [pid 7106] <... openat resumed>) = 3 [pid 7108] set_robust_list(0x55555565f660, 24 [pid 7105] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7108 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7108] <... set_robust_list resumed>) = 0 [pid 7107] <... openat resumed>) = 3 [pid 7105] exit_group(0 [pid 7106] write(3, "1000", 4 [pid 7108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7107] write(3, "1000", 4 [pid 7106] <... write resumed>) = 4 [pid 7105] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7109 attached [pid 7108] <... prctl resumed>) = 0 [pid 7107] <... write resumed>) = 4 [pid 7106] close(3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7109] set_robust_list(0x55555565f660, 24 [pid 7108] setpgid(0, 0 [pid 7107] close(3 [pid 7106] <... close resumed>) = 0 [pid 7109] <... set_robust_list resumed>) = 0 [pid 7107] <... close resumed>) = 0 [pid 7106] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7109 ./strace-static-x86_64: Process 7110 attached [pid 7109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7108] <... setpgid resumed>) = 0 [pid 7105] +++ exited with 0 +++ [pid 7110] set_robust_list(0x55555565f660, 24 [pid 7108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7107] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7106] <... openat resumed>) = 3 [pid 7110] <... set_robust_list resumed>) = 0 [pid 7109] <... prctl resumed>) = 0 [pid 7108] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7110 [pid 7110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7109] setpgid(0, 0 [pid 7108] write(3, "1000", 4 [pid 7107] <... openat resumed>) = 3 [pid 7106] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7110] <... prctl resumed>) = 0 [pid 7109] <... setpgid resumed>) = 0 [pid 7108] <... write resumed>) = 4 [pid 7106] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7110] setpgid(0, 0 [pid 7109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7108] close(3 [pid 7107] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7106] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7110] <... setpgid resumed>) = 0 [pid 7108] <... close resumed>) = 0 ./strace-static-x86_64: Process 7111 attached [pid 7109] <... openat resumed>) = 3 [pid 7108] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7107] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7106] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7111] set_robust_list(0x55555565f660, 24 [pid 7110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7109] write(3, "1000", 4 [pid 7108] <... openat resumed>) = 3 [pid 7107] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7106] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7111 [pid 7111] <... set_robust_list resumed>) = 0 [pid 7109] <... write resumed>) = 4 [pid 7107] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7106] <... exit_group resumed>) = ? [pid 7110] <... openat resumed>) = 3 [pid 7108] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7107] exit_group(0 [pid 7110] write(3, "1000", 4 [pid 7108] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7110] <... write resumed>) = 4 [pid 7108] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7110] close(3 [pid 7108] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7110] <... close resumed>) = 0 [pid 7108] exit_group(0 [pid 7106] +++ exited with 0 +++ [pid 7109] close(3 [pid 7107] <... exit_group resumed>) = ? [pid 7111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7110] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7109] <... close resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7110] <... openat resumed>) = 3 [pid 7108] <... exit_group resumed>) = ? [pid 7107] +++ exited with 0 +++ [pid 7111] <... prctl resumed>) = 0 [pid 7110] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7109] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7111] setpgid(0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7111] <... setpgid resumed>) = 0 [pid 7110] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7109] <... openat resumed>) = 3 [pid 7111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7110] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7112 attached ) = -1 EBADF (Bad file descriptor) [pid 7112] set_robust_list(0x55555565f660, 24 [pid 7111] <... openat resumed>) = 3 [pid 7110] exit_group(0 [pid 7109] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7108] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7112] <... set_robust_list resumed>) = 0 [pid 7111] write(3, "1000", 4 [pid 7110] <... exit_group resumed>) = ? [pid 7109] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7113 attached [pid 7112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7111] <... write resumed>) = 4 [pid 7110] +++ exited with 0 +++ [pid 7109] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7112 [pid 7113] set_robust_list(0x55555565f660, 24 [pid 7112] <... prctl resumed>) = 0 [pid 7111] close(3 [pid 7109] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7111] <... close resumed>) = 0 [pid 7112] setpgid(0, 0 [pid 7113] <... set_robust_list resumed>) = 0 [pid 7112] <... setpgid resumed>) = 0 [pid 7111] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7109] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7113 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7111] <... openat resumed>) = 3 [pid 7109] <... exit_group resumed>) = ? [pid 5061] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7114 attached [pid 7113] <... prctl resumed>) = 0 [pid 7112] <... openat resumed>) = 3 [pid 7111] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7109] +++ exited with 0 +++ [pid 7114] set_robust_list(0x55555565f660, 24 [pid 7113] setpgid(0, 0 [pid 7112] write(3, "1000", 4 [pid 7111] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7114 [pid 7114] <... set_robust_list resumed>) = 0 [pid 7113] <... setpgid resumed>) = 0 [pid 7112] <... write resumed>) = 4 [pid 7111] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7112] close(3 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7114] <... prctl resumed>) = 0 [pid 7113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7112] <... close resumed>) = 0 [pid 7111] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7114] setpgid(0, 0 [pid 7113] <... openat resumed>) = 3 [pid 7112] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7111] exit_group(0 [pid 7114] <... setpgid resumed>) = 0 [pid 7114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7113] write(3, "1000", 4 [pid 7112] <... openat resumed>) = 3 [pid 7111] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7115 attached [pid 7114] <... openat resumed>) = 3 [pid 7112] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7115] set_robust_list(0x55555565f660, 24 [pid 7114] write(3, "1000", 4 [pid 7112] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7115 [pid 7115] <... set_robust_list resumed>) = 0 [pid 7114] <... write resumed>) = 4 [pid 7112] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7114] close(3 [pid 7113] <... write resumed>) = 4 [pid 7112] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7111] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7115] <... prctl resumed>) = 0 [pid 7114] <... close resumed>) = 0 [pid 7113] close(3 [pid 7112] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7115] setpgid(0, 0 [pid 7114] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7112] <... exit_group resumed>) = ? [pid 7115] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7116 attached [pid 7114] <... openat resumed>) = 3 [pid 7113] <... close resumed>) = 0 [pid 7116] set_robust_list(0x55555565f660, 24 [pid 7115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7114] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7113] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7112] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7116 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7116] <... set_robust_list resumed>) = 0 [pid 7115] <... openat resumed>) = 3 [pid 7114] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7113] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7115] write(3, "1000", 4 [pid 7116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7115] <... write resumed>) = 4 [pid 7114] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7117 attached [pid 7116] <... prctl resumed>) = 0 [pid 7115] close(3 [pid 7114] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7113] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7116] setpgid(0, 0 [pid 7113] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7118 attached [pid 7116] <... setpgid resumed>) = 0 [pid 7115] <... close resumed>) = 0 [pid 7114] exit_group(0 [pid 7113] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7117 [pid 7118] set_robust_list(0x55555565f660, 24 [pid 7117] set_robust_list(0x55555565f660, 24 [pid 7116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7115] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7114] <... exit_group resumed>) = ? [pid 7113] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7118] <... set_robust_list resumed>) = 0 [pid 7117] <... set_robust_list resumed>) = 0 [pid 7115] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7118 [pid 7118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7115] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7118] <... prctl resumed>) = 0 [pid 7115] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7118] setpgid(0, 0 [pid 7115] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7118] <... setpgid resumed>) = 0 [pid 7115] exit_group(0 [pid 7114] +++ exited with 0 +++ [pid 7113] exit_group(0 [pid 7116] <... openat resumed>) = 3 [pid 7118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7115] <... exit_group resumed>) = ? [pid 7113] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7114, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7118] <... openat resumed>) = 3 [pid 7117] <... prctl resumed>) = 0 [pid 7116] write(3, "1000", 4 [pid 7118] write(3, "1000", 4 [pid 7115] +++ exited with 0 +++ [pid 7113] +++ exited with 0 +++ [pid 7118] <... write resumed>) = 4 [pid 7117] setpgid(0, 0 [pid 7116] <... write resumed>) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7118] close(3 [pid 7117] <... setpgid resumed>) = 0 [pid 7116] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7118] <... close resumed>) = 0 [pid 7117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7116] <... close resumed>) = 0 [pid 7118] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7119 attached ) = 3 [pid 7116] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7117] <... openat resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7119 ./strace-static-x86_64: Process 7120 attached [pid 7119] set_robust_list(0x55555565f660, 24 [pid 7118] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7116] <... openat resumed>) = 3 [pid 7120] set_robust_list(0x55555565f660, 24 [pid 7119] <... set_robust_list resumed>) = 0 [pid 7118] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7117] write(3, "1000", 4 [pid 7116] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7120 [pid 7120] <... set_robust_list resumed>) = 0 [pid 7119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7118] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7117] <... write resumed>) = 4 [pid 7116] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7119] <... prctl resumed>) = 0 [pid 7118] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7117] close(3 [pid 7116] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7120] <... prctl resumed>) = 0 [pid 7119] setpgid(0, 0 [pid 7118] exit_group(0 [pid 7117] <... close resumed>) = 0 [pid 7116] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7120] setpgid(0, 0 [pid 7119] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7121 attached [pid 7120] <... setpgid resumed>) = 0 [pid 7118] <... exit_group resumed>) = ? [pid 7117] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7116] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7121 [pid 7121] set_robust_list(0x55555565f660, 24 [pid 7120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7117] <... openat resumed>) = 3 [pid 7116] <... exit_group resumed>) = ? [pid 7119] <... openat resumed>) = 3 [pid 7118] +++ exited with 0 +++ [pid 7121] <... set_robust_list resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7119] write(3, "1000", 4) = 4 [pid 7121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7119] close(3 [pid 7121] <... prctl resumed>) = 0 [pid 7120] <... openat resumed>) = 3 [pid 7119] <... close resumed>) = 0 [pid 7117] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7121] setpgid(0, 0 [pid 7120] write(3, "1000", 4 [pid 7119] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7117] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7121] <... setpgid resumed>) = 0 [pid 7120] <... write resumed>) = 4 [pid 7119] <... openat resumed>) = 3 [pid 7117] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7116] +++ exited with 0 +++ [pid 7120] close(3 [pid 7117] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7120] <... close resumed>) = 0 [pid 7119] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7117] exit_group(0 [pid 7119] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7117] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7121] <... openat resumed>) = 3 [pid 7119] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7121] write(3, "1000", 4 [pid 7120] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7119] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7117] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 7121] <... write resumed>) = 4 [pid 7121] close(3) = 0 [pid 7121] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7121] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7122 attached [pid 7120] <... openat resumed>) = 3 [pid 7119] exit_group(0 [pid 7122] set_robust_list(0x55555565f660, 24 [pid 7121] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7120] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7119] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7122 [pid 7122] <... set_robust_list resumed>) = 0 [pid 7121] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7120] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7121] exit_group(0 [pid 7120] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7119] +++ exited with 0 +++ [pid 7122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7121] <... exit_group resumed>) = ? [pid 7120] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7120] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7122] <... prctl resumed>) = 0 [pid 7120] <... exit_group resumed>) = ? [pid 7122] setpgid(0, 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7123 attached [pid 7122] <... setpgid resumed>) = 0 [pid 7121] +++ exited with 0 +++ [pid 7120] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7124 attached [pid 7123] set_robust_list(0x55555565f660, 24 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7123 [pid 7124] set_robust_list(0x55555565f660, 24 [pid 7123] <... set_robust_list resumed>) = 0 [pid 7122] <... openat resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7124 [pid 7124] <... set_robust_list resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7122] write(3, "1000", 4) = 4 [pid 7123] <... prctl resumed>) = 0 [pid 7122] close(3 [pid 7123] setpgid(0, 0 [pid 7122] <... close resumed>) = 0 [pid 7122] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7123] <... setpgid resumed>) = 0 [pid 7122] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7125 attached ./strace-static-x86_64: Process 7126 attached [pid 7124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7124] <... prctl resumed>) = 0 [pid 7122] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7123] <... openat resumed>) = 3 [pid 7122] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7122] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7123] write(3, "1000", 4 [pid 7122] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7125] set_robust_list(0x55555565f660, 24 [pid 7126] set_robust_list(0x55555565f660, 24 [pid 7124] setpgid(0, 0 [pid 7123] <... write resumed>) = 4 [pid 7122] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7126 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7125 [pid 7125] <... set_robust_list resumed>) = 0 [pid 7126] <... set_robust_list resumed>) = 0 [pid 7124] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7127 attached [pid 7125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7123] close(3 [pid 7122] <... exit_group resumed>) = ? [pid 7124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7127] set_robust_list(0x55555565f660, 24 [pid 7125] <... prctl resumed>) = 0 [pid 7126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7124] <... openat resumed>) = 3 [pid 7123] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7127 [pid 7127] <... set_robust_list resumed>) = 0 [pid 7125] setpgid(0, 0 [pid 7126] <... prctl resumed>) = 0 [pid 7124] write(3, "1000", 4 [pid 7123] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7122] +++ exited with 0 +++ [pid 7127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7125] <... setpgid resumed>) = 0 [pid 7126] setpgid(0, 0 [pid 7124] <... write resumed>) = 4 [pid 7126] <... setpgid resumed>) = 0 [pid 7124] close(3 [pid 7123] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7127] <... prctl resumed>) = 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7127] setpgid(0, 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7127] <... setpgid resumed>) = 0 [pid 7125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7124] <... close resumed>) = 0 [pid 7127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7124] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7123] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7127] <... openat resumed>) = 3 [pid 7125] <... openat resumed>) = 3 [pid 7123] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7127] write(3, "1000", 4 [pid 7123] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7127] <... write resumed>) = 4 [pid 7125] write(3, "1000", 4 [pid 7126] <... openat resumed>) = 3 [pid 7124] <... openat resumed>) = 3 [pid 7123] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7128 attached [pid 7127] close(3 [pid 7125] <... write resumed>) = 4 [pid 7123] exit_group(0 [pid 7128] set_robust_list(0x55555565f660, 24 [pid 7127] <... close resumed>) = 0 [pid 7128] <... set_robust_list resumed>) = 0 [pid 7127] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7125] close(3 [pid 7126] write(3, "1000", 4 [pid 7124] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7123] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7128 [pid 7128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7127] <... openat resumed>) = 3 [pid 7125] <... close resumed>) = 0 [pid 7126] <... write resumed>) = 4 [pid 7124] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7126] close(3 [pid 7124] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7125] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7126] <... close resumed>) = 0 [pid 7124] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7128] <... prctl resumed>) = 0 [pid 7127] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7128] setpgid(0, 0 [pid 7127] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7123] +++ exited with 0 +++ [pid 7128] <... setpgid resumed>) = 0 [pid 7127] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7125] <... openat resumed>) = 3 [pid 7126] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7124] exit_group(0 [pid 7127] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7127] exit_group(0 [pid 7125] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7126] <... openat resumed>) = 3 [pid 7124] <... exit_group resumed>) = ? [pid 7125] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7129 attached [pid 7128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7127] <... exit_group resumed>) = ? [pid 7125] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7126] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7125] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7125] exit_group(0) = ? [pid 7129] set_robust_list(0x55555565f660, 24 [pid 7128] <... openat resumed>) = 3 [pid 7127] +++ exited with 0 +++ [pid 7125] +++ exited with 0 +++ [pid 7126] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7129 [pid 7126] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7126] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7129] <... set_robust_list resumed>) = 0 [pid 7126] exit_group(0 [pid 7124] +++ exited with 0 +++ [pid 7128] write(3, "1000", 4 [pid 7129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7124, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7129] <... prctl resumed>) = 0 [pid 7128] <... write resumed>) = 4 [pid 7126] <... exit_group resumed>) = ? [pid 7129] setpgid(0, 0 [pid 7128] close(3 [pid 7129] <... setpgid resumed>) = 0 [pid 7128] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7131 attached ./strace-static-x86_64: Process 7130 attached ./strace-static-x86_64: Process 7132 attached [pid 7129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7128] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7126] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7130 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7131 [pid 7131] set_robust_list(0x55555565f660, 24 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7128] <... openat resumed>) = 3 [pid 7129] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7132 [pid 7132] set_robust_list(0x55555565f660, 24 [pid 7131] <... set_robust_list resumed>) = 0 [pid 7130] set_robust_list(0x55555565f660, 24 [pid 7129] write(3, "1000", 4 [pid 7128] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7133 attached [pid 7132] <... set_robust_list resumed>) = 0 [pid 7131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7130] <... set_robust_list resumed>) = 0 [pid 7129] <... write resumed>) = 4 [pid 7128] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7133] set_robust_list(0x55555565f660, 24 [pid 7132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7131] <... prctl resumed>) = 0 [pid 7130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7129] close(3 [pid 7128] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7133 [pid 7132] <... prctl resumed>) = 0 [pid 7130] <... prctl resumed>) = 0 [pid 7129] <... close resumed>) = 0 [pid 7128] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7131] setpgid(0, 0 [pid 7133] <... set_robust_list resumed>) = 0 [pid 7132] setpgid(0, 0 [pid 7131] <... setpgid resumed>) = 0 [pid 7130] setpgid(0, 0 [pid 7129] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7132] <... setpgid resumed>) = 0 [pid 7128] exit_group(0 [pid 7133] <... prctl resumed>) = 0 [pid 7132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7130] <... setpgid resumed>) = 0 [pid 7129] <... openat resumed>) = 3 [pid 7128] <... exit_group resumed>) = ? [pid 7133] setpgid(0, 0) = 0 [pid 7132] <... openat resumed>) = 3 [pid 7131] <... openat resumed>) = 3 [pid 7130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7129] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7131] write(3, "1000", 4 [pid 7129] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7132] write(3, "1000", 4 [pid 7133] <... openat resumed>) = 3 [pid 7131] <... write resumed>) = 4 [pid 7130] <... openat resumed>) = 3 [pid 7129] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7128] +++ exited with 0 +++ [pid 7133] write(3, "1000", 4 [pid 7132] <... write resumed>) = 4 [pid 7131] close(3 [pid 7129] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7133] <... write resumed>) = 4 [pid 7132] close(3 [pid 7131] <... close resumed>) = 0 [pid 7130] write(3, "1000", 4 [pid 7129] exit_group(0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7133] close(3 [pid 7132] <... close resumed>) = 0 [pid 7131] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7130] <... write resumed>) = 4 [pid 7129] <... exit_group resumed>) = ? [pid 5060] <... restart_syscall resumed>) = 0 [pid 7133] <... close resumed>) = 0 [pid 7132] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7130] close(3 [pid 7133] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7132] <... openat resumed>) = 3 [pid 7131] <... openat resumed>) = 3 [pid 7130] <... close resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7132] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7130] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7129] +++ exited with 0 +++ [pid 7133] <... openat resumed>) = 3 [pid 7131] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7131] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7134 attached [pid 7133] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7132] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7131] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7130] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7134] set_robust_list(0x55555565f660, 24 [pid 7133] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7132] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7131] exit_group(0 [pid 7130] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7134] <... set_robust_list resumed>) = 0 [pid 7132] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7133] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7130] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7131] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7134 [pid 7134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7133] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7132] exit_group(0 [pid 7130] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7134] <... prctl resumed>) = 0 [pid 7132] <... exit_group resumed>) = ? [pid 7130] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7134] setpgid(0, 0 [pid 7133] exit_group(0 [pid 7132] +++ exited with 0 +++ [pid 7131] +++ exited with 0 +++ [pid 7130] exit_group(0 [pid 7133] <... exit_group resumed>) = ? [pid 7134] <... setpgid resumed>) = 0 [pid 7130] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7132, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7133] +++ exited with 0 +++ [pid 7130] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7135 attached [pid 7134] <... openat resumed>) = 3 [pid 7135] set_robust_list(0x55555565f660, 24 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7135 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7135] <... set_robust_list resumed>) = 0 [pid 7134] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7136 attached ./strace-static-x86_64: Process 7137 attached ./strace-static-x86_64: Process 7138 attached [pid 7135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7134] <... write resumed>) = 4 [pid 7138] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7137 [pid 7137] set_robust_list(0x55555565f660, 24 [pid 7136] set_robust_list(0x55555565f660, 24 [pid 7138] <... set_robust_list resumed>) = 0 [pid 7135] <... prctl resumed>) = 0 [pid 7134] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7138 [pid 7137] <... set_robust_list resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7136 [pid 7136] <... set_robust_list resumed>) = 0 [pid 7138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7135] setpgid(0, 0 [pid 7134] <... close resumed>) = 0 [pid 7136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7135] <... setpgid resumed>) = 0 [pid 7138] <... prctl resumed>) = 0 [pid 7134] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7136] <... prctl resumed>) = 0 [pid 7137] <... prctl resumed>) = 0 [pid 7138] setpgid(0, 0 [pid 7135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7136] setpgid(0, 0 [pid 7137] setpgid(0, 0 [pid 7138] <... setpgid resumed>) = 0 [pid 7135] <... openat resumed>) = 3 [pid 7136] <... setpgid resumed>) = 0 [pid 7134] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7139 attached [pid 7137] <... setpgid resumed>) = 0 [pid 7138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7135] write(3, "1000", 4 [pid 7134] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7139] set_robust_list(0x55555565f660, 24 [pid 7136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7135] <... write resumed>) = 4 [pid 7134] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7139] <... set_robust_list resumed>) = 0 [pid 7138] <... openat resumed>) = 3 [pid 7135] close(3 [pid 7134] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7139 [pid 7139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7136] <... openat resumed>) = 3 [pid 7135] <... close resumed>) = 0 [pid 7134] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7139] <... prctl resumed>) = 0 [pid 7137] <... openat resumed>) = 3 [pid 7135] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7134] exit_group(0 [pid 7139] setpgid(0, 0 [pid 7137] write(3, "1000", 4 [pid 7138] write(3, "1000", 4 [pid 7136] write(3, "1000", 4) = 4 [pid 7137] <... write resumed>) = 4 [pid 7138] <... write resumed>) = 4 [pid 7136] close(3 [pid 7137] close(3 [pid 7138] close(3 [pid 7137] <... close resumed>) = 0 [pid 7138] <... close resumed>) = 0 [pid 7139] <... setpgid resumed>) = 0 [pid 7136] <... close resumed>) = 0 [pid 7137] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7135] <... openat resumed>) = 3 [pid 7134] <... exit_group resumed>) = ? [pid 7139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7136] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7137] <... openat resumed>) = 3 [pid 7138] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7139] <... openat resumed>) = 3 [pid 7137] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7138] <... openat resumed>) = 3 [pid 7135] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7134] +++ exited with 0 +++ [pid 7139] write(3, "1000", 4 [pid 7136] <... openat resumed>) = 3 [pid 7137] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7135] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7139] <... write resumed>) = 4 [pid 7137] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7135] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7136] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7138] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7139] close(3 [pid 7136] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7137] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7138] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7135] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7139] <... close resumed>) = 0 [pid 7136] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7137] exit_group(0 [pid 7138] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7135] exit_group(0 [pid 7139] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7135] <... exit_group resumed>) = ? [pid 7136] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7137] <... exit_group resumed>) = ? [pid 7138] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7139] <... openat resumed>) = 3 [pid 7136] exit_group(0 [pid 7138] exit_group(0 [pid 7135] +++ exited with 0 +++ ./strace-static-x86_64: Process 7140 attached [pid 7139] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7136] <... exit_group resumed>) = ? [pid 7140] set_robust_list(0x55555565f660, 24 [pid 7139] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7140] <... set_robust_list resumed>) = 0 [pid 7139] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7137] +++ exited with 0 +++ [pid 7138] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7140 [pid 7140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7139] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7140] <... prctl resumed>) = 0 [pid 7139] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] <... restart_syscall resumed>) = 0 [pid 7140] setpgid(0, 0 [pid 7139] <... exit_group resumed>) = ? [pid 7140] <... setpgid resumed>) = 0 [pid 7136] +++ exited with 0 +++ [pid 7138] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 7140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7139] +++ exited with 0 +++ [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7142 attached ./strace-static-x86_64: Process 7141 attached [pid 7140] <... openat resumed>) = 3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7142] set_robust_list(0x55555565f660, 24 [pid 7141] set_robust_list(0x55555565f660, 24 [pid 7140] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7141 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7141] <... set_robust_list resumed>) = 0 [pid 7140] <... write resumed>) = 4 [pid 7142] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7142 [pid 7140] close(3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7140] <... close resumed>) = 0 [pid 7142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7142] setpgid(0, 0./strace-static-x86_64: Process 7144 attached ./strace-static-x86_64: Process 7143 attached [pid 7141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7140] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7141] <... prctl resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7142] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7144 [pid 7142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7145 attached [pid 7144] set_robust_list(0x55555565f660, 24 [pid 7143] set_robust_list(0x55555565f660, 24 [pid 7142] <... openat resumed>) = 3 [pid 7141] setpgid(0, 0 [pid 7140] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7143 [pid 7144] <... set_robust_list resumed>) = 0 [pid 7143] <... set_robust_list resumed>) = 0 [pid 7141] <... setpgid resumed>) = 0 [pid 7140] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7142] write(3, "1000", 4 [pid 7143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7142] <... write resumed>) = 4 [pid 7142] close(3) = 0 [pid 7141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7143] <... prctl resumed>) = 0 [pid 7145] set_robust_list(0x55555565f660, 24 [pid 7144] <... prctl resumed>) = 0 [pid 7142] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7140] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7143] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7145 [pid 7145] <... set_robust_list resumed>) = 0 [pid 7144] setpgid(0, 0 [pid 7143] <... setpgid resumed>) = 0 [pid 7142] <... openat resumed>) = 3 [pid 7141] <... openat resumed>) = 3 [pid 7140] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7144] <... setpgid resumed>) = 0 [pid 7142] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7141] write(3, "1000", 4 [pid 7140] exit_group(0 [pid 7145] <... prctl resumed>) = 0 [pid 7144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7143] <... openat resumed>) = 3 [pid 7142] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7141] <... write resumed>) = 4 [pid 7140] <... exit_group resumed>) = ? [pid 7145] setpgid(0, 0 [pid 7144] <... openat resumed>) = 3 [pid 7143] write(3, "1000", 4 [pid 7142] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7141] close(3 [pid 7145] <... setpgid resumed>) = 0 [pid 7142] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7141] <... close resumed>) = 0 [pid 7143] <... write resumed>) = 4 [pid 7144] write(3, "1000", 4 [pid 7145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7143] close(3 [pid 7142] exit_group(0 [pid 7144] <... write resumed>) = 4 [pid 7141] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7140] +++ exited with 0 +++ [pid 7145] <... openat resumed>) = 3 [pid 7144] close(3 [pid 7143] <... close resumed>) = 0 [pid 7142] <... exit_group resumed>) = ? [pid 7141] <... openat resumed>) = 3 [pid 7145] write(3, "1000", 4 [pid 7144] <... close resumed>) = 0 [pid 7143] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7145] <... write resumed>) = 4 [pid 7144] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7143] <... openat resumed>) = 3 [pid 7142] +++ exited with 0 +++ [pid 7141] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7145] close(3 [pid 7144] <... openat resumed>) = 3 [pid 7141] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7145] <... close resumed>) = 0 [pid 7144] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7141] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7145] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7144] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7143] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7141] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7145] <... openat resumed>) = 3 [pid 7144] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7143] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7141] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7144] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7143] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7145] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7144] exit_group(0 [pid 7143] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7141] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7146 attached ./strace-static-x86_64: Process 7147 attached [pid 7144] <... exit_group resumed>) = ? [pid 7143] exit_group(0 [pid 7146] set_robust_list(0x55555565f660, 24 [pid 7147] set_robust_list(0x55555565f660, 24 [pid 7145] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7143] <... exit_group resumed>) = ? [pid 7141] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7146 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7147 [pid 7146] <... set_robust_list resumed>) = 0 [pid 7147] <... set_robust_list resumed>) = 0 [pid 7145] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7145] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7147] <... prctl resumed>) = 0 [pid 7145] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7146] <... prctl resumed>) = 0 [pid 7147] setpgid(0, 0 [pid 7145] <... exit_group resumed>) = ? [pid 7144] +++ exited with 0 +++ [pid 7146] setpgid(0, 0 [pid 7147] <... setpgid resumed>) = 0 [pid 7143] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7146] <... setpgid resumed>) = 0 [pid 7147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7145] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7146] <... openat resumed>) = 3 [pid 7147] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7146] write(3, "1000", 4 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7146] <... write resumed>) = 4 [pid 7147] write(3, "1000", 4 [pid 5061] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7149 attached ./strace-static-x86_64: Process 7148 attached [pid 7146] close(3 [pid 7147] <... write resumed>) = 4 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7149] set_robust_list(0x55555565f660, 24 [pid 7148] set_robust_list(0x55555565f660, 24 [pid 7146] <... close resumed>) = 0 [pid 7147] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7148 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7149 [pid 7149] <... set_robust_list resumed>) = 0 [pid 7148] <... set_robust_list resumed>) = 0 [pid 7146] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7147] <... close resumed>) = 0 [pid 7149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7149] <... prctl resumed>) = 0 [pid 7148] <... prctl resumed>) = 0 [pid 7147] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7149] setpgid(0, 0 [pid 7148] setpgid(0, 0 [pid 7146] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7149] <... setpgid resumed>) = 0 [pid 7148] <... setpgid resumed>) = 0 [pid 7147] <... openat resumed>) = 3 [pid 7149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7149] <... openat resumed>) = 3 [pid 7148] write(3, "1000", 4) = 4 [pid 7149] write(3, "1000", 4 [pid 7148] close(3 [pid 7149] <... write resumed>) = 4 [pid 7148] <... close resumed>) = 0 [pid 7146] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7147] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7147] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7149] close(3 [pid 7148] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7146] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7151 attached ./strace-static-x86_64: Process 7150 attached [pid 7149] <... close resumed>) = 0 [pid 7148] <... openat resumed>) = 3 [pid 7146] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7147] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7151] set_robust_list(0x55555565f660, 24 [pid 7150] set_robust_list(0x55555565f660, 24 [pid 7149] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7148] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7146] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7147] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7151 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7150 [pid 7151] <... set_robust_list resumed>) = 0 [pid 7150] <... set_robust_list resumed>) = 0 [pid 7148] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7146] exit_group(0 [pid 7147] <... exit_group resumed>) = ? [pid 7149] <... openat resumed>) = 3 [pid 7151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7148] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7146] <... exit_group resumed>) = ? [pid 7149] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7148] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7149] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7148] exit_group(0 [pid 7149] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7146] +++ exited with 0 +++ [pid 7149] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7148] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7150] <... prctl resumed>) = 0 [pid 7151] <... prctl resumed>) = 0 [pid 7150] setpgid(0, 0 [pid 7151] setpgid(0, 0 [pid 7150] <... setpgid resumed>) = 0 [pid 7149] exit_group(0 [pid 7147] +++ exited with 0 +++ [pid 7151] <... setpgid resumed>) = 0 [pid 7150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7148] +++ exited with 0 +++ [pid 7149] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7150] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7151] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7152 attached [pid 7151] write(3, "1000", 4 [pid 7150] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... restart_syscall resumed>) = 0 [pid 7151] <... write resumed>) = 4 [pid 7150] <... write resumed>) = 4 [pid 7150] close(3 [pid 7149] +++ exited with 0 +++ [pid 7152] set_robust_list(0x55555565f660, 24 [pid 7151] close(3 [pid 7150] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7152] <... set_robust_list resumed>) = 0 [pid 7151] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7151] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7150] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7152 [pid 7152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7153 attached ./strace-static-x86_64: Process 7154 attached [pid 7154] set_robust_list(0x55555565f660, 24 [pid 7153] set_robust_list(0x55555565f660, 24 [pid 7152] <... prctl resumed>) = 0 [pid 7151] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7153 [pid 7154] <... set_robust_list resumed>) = 0 [pid 7153] <... set_robust_list resumed>) = 0 [pid 7152] setpgid(0, 0 [pid 7151] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7150] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7154 [pid 7151] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7151] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7150] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7151] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7150] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7152] <... setpgid resumed>) = 0 [pid 7151] exit_group(0 [pid 7150] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7151] <... exit_group resumed>) = ? [pid 7150] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7153] <... prctl resumed>) = 0 [pid 7152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7155 attached [pid 7154] <... prctl resumed>) = 0 [pid 7153] setpgid(0, 0 [pid 7152] <... openat resumed>) = 3 [pid 7150] exit_group(0 [pid 7154] setpgid(0, 0 [pid 7153] <... setpgid resumed>) = 0 [pid 7151] +++ exited with 0 +++ [pid 7150] <... exit_group resumed>) = ? [pid 7155] set_robust_list(0x55555565f660, 24 [pid 7154] <... setpgid resumed>) = 0 [pid 7153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7152] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7155 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7155] <... set_robust_list resumed>) = 0 [pid 7154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7152] <... write resumed>) = 4 [pid 7150] +++ exited with 0 +++ [pid 7155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7154] <... openat resumed>) = 3 [pid 7153] <... openat resumed>) = 3 [pid 7152] close(3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7150, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7155] <... prctl resumed>) = 0 [pid 7154] write(3, "1000", 4 [pid 7152] <... close resumed>) = 0 [pid 7154] <... write resumed>) = 4 [pid 7153] write(3, "1000", 4 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7155] setpgid(0, 0 [pid 7154] close(3 [pid 7152] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7155] <... setpgid resumed>) = 0 [pid 7154] <... close resumed>) = 0 [pid 7153] <... write resumed>) = 4 [pid 7152] <... openat resumed>) = 3 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7153] close(3 [pid 7155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7153] <... close resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7155] <... openat resumed>) = 3 [pid 7154] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7153] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7152] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7154] <... openat resumed>) = 3 [pid 7152] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7155] write(3, "1000", 4 [pid 7152] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7156 attached ./strace-static-x86_64: Process 7157 attached [pid 7155] <... write resumed>) = 4 [pid 7154] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7153] <... openat resumed>) = 3 [pid 7152] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7157] set_robust_list(0x55555565f660, 24 [pid 7156] set_robust_list(0x55555565f660, 24 [pid 7155] close(3 [pid 7154] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7153] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7152] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7156 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7157 [pid 7157] <... set_robust_list resumed>) = 0 [pid 7156] <... set_robust_list resumed>) = 0 [pid 7155] <... close resumed>) = 0 [pid 7154] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7153] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7153] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7155] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7154] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7153] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7152] <... exit_group resumed>) = ? [pid 7157] <... prctl resumed>) = 0 [pid 7156] <... prctl resumed>) = 0 [pid 7155] <... openat resumed>) = 3 [pid 7154] exit_group(0 [pid 7153] exit_group(0 [pid 7157] setpgid(0, 0 [pid 7156] setpgid(0, 0 [pid 7153] <... exit_group resumed>) = ? [pid 7155] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7154] <... exit_group resumed>) = ? [pid 7152] +++ exited with 0 +++ [pid 7157] <... setpgid resumed>) = 0 [pid 7156] <... setpgid resumed>) = 0 [pid 7157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7155] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7153] +++ exited with 0 +++ [pid 7157] <... openat resumed>) = 3 [pid 7156] <... openat resumed>) = 3 [pid 7155] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7154] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7157] write(3, "1000", 4 [pid 7156] write(3, "1000", 4 [pid 7155] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7157] <... write resumed>) = 4 [pid 7156] <... write resumed>) = 4 [pid 7155] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7157] close(3 [pid 7156] close(3 [pid 7155] <... exit_group resumed>) = ? [pid 7157] <... close resumed>) = 0 [pid 7156] <... close resumed>) = 0 [pid 7157] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7156] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7158 attached [pid 7157] <... openat resumed>) = 3 [pid 7156] <... openat resumed>) = 3 [pid 7155] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7159 attached [pid 7159] set_robust_list(0x55555565f660, 24 [pid 7157] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7156] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7159] <... set_robust_list resumed>) = 0 [pid 7157] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7156] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7157] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7156] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7157] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7156] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7157] exit_group(0 [pid 7156] exit_group(0 [pid 7159] <... prctl resumed>) = 0 [pid 7157] <... exit_group resumed>) = ? [pid 7156] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7158 ./strace-static-x86_64: Process 7160 attached [pid 7159] setpgid(0, 0 [pid 7158] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7159 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7160] set_robust_list(0x55555565f660, 24 [pid 7159] <... setpgid resumed>) = 0 [pid 7158] <... set_robust_list resumed>) = 0 [pid 7157] +++ exited with 0 +++ [pid 7160] <... set_robust_list resumed>) = 0 [pid 7159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7160 [pid 7160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7159] <... openat resumed>) = 3 [pid 7158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7156] +++ exited with 0 +++ [pid 5061] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7161 attached [pid 7160] <... prctl resumed>) = 0 [pid 7159] write(3, "1000", 4 [pid 7158] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7161 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7161] set_robust_list(0x55555565f660, 24 [pid 7160] setpgid(0, 0 [pid 7159] <... write resumed>) = 4 [pid 7158] setpgid(0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7161] <... set_robust_list resumed>) = 0 [pid 7160] <... setpgid resumed>) = 0 [pid 7159] close(3 [pid 7158] <... setpgid resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7159] <... close resumed>) = 0 [pid 7158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7162 attached [pid 7161] <... prctl resumed>) = 0 [pid 7159] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7158] <... openat resumed>) = 3 [pid 7162] set_robust_list(0x55555565f660, 24 [pid 7161] setpgid(0, 0 [pid 7160] <... openat resumed>) = 3 [pid 7162] <... set_robust_list resumed>) = 0 [pid 7161] <... setpgid resumed>) = 0 [pid 7159] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7162 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7160] write(3, "1000", 4 [pid 7159] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7158] write(3, "1000", 4./strace-static-x86_64: Process 7163 attached [pid 7162] <... prctl resumed>) = 0 [pid 7161] <... openat resumed>) = 3 [pid 7160] <... write resumed>) = 4 [pid 7159] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7158] <... write resumed>) = 4 [pid 7162] setpgid(0, 0 [pid 7161] write(3, "1000", 4 [pid 7160] close(3 [pid 7159] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7158] close(3 [pid 7163] set_robust_list(0x55555565f660, 24 [pid 7162] <... setpgid resumed>) = 0 [pid 7161] <... write resumed>) = 4 [pid 7160] <... close resumed>) = 0 [pid 7159] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7158] <... close resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7163 [pid 7162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7161] close(3 [pid 7160] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7159] exit_group(0 [pid 7163] <... set_robust_list resumed>) = 0 [pid 7158] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7161] <... close resumed>) = 0 [pid 7160] <... openat resumed>) = 3 [pid 7159] <... exit_group resumed>) = ? [pid 7162] <... openat resumed>) = 3 [pid 7158] <... openat resumed>) = 3 [pid 7162] write(3, "1000", 4 [pid 7161] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7163] <... prctl resumed>) = 0 [pid 7162] <... write resumed>) = 4 [pid 7158] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7160] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7160] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7159] +++ exited with 0 +++ [pid 7163] setpgid(0, 0 [pid 7162] close(3 [pid 7161] <... openat resumed>) = 3 [pid 7160] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7158] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7163] <... setpgid resumed>) = 0 [pid 7162] <... close resumed>) = 0 [pid 7161] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7158] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7160] exit_group(0 [pid 7163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7162] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7161] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7158] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7162] <... openat resumed>) = 3 [pid 7161] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7160] <... exit_group resumed>) = ? [pid 7158] exit_group(0 [pid 7163] <... openat resumed>) = 3 [pid 7161] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7163] write(3, "1000", 4 [pid 7161] exit_group(0 [pid 7158] <... exit_group resumed>) = ? [pid 7163] <... write resumed>) = 4 [pid 7162] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7161] <... exit_group resumed>) = ? [pid 7158] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7164 attached [pid 7163] close(3 [pid 7162] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7161] +++ exited with 0 +++ [pid 7160] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7164] set_robust_list(0x55555565f660, 24 [pid 7163] <... close resumed>) = 0 [pid 7162] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7164] <... set_robust_list resumed>) = 0 [pid 7163] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7162] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7160, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7162] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7164 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7164] <... prctl resumed>) = 0 [pid 7163] <... openat resumed>) = 3 [pid 7162] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... restart_syscall resumed>) = 0 [pid 7164] setpgid(0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7165 attached [pid 7164] <... setpgid resumed>) = 0 [pid 7163] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7162] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7165 ./strace-static-x86_64: Process 7166 attached [pid 7163] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7163] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7163] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7166] set_robust_list(0x55555565f660, 24 [pid 7165] set_robust_list(0x55555565f660, 24) = 0 [pid 7165] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7167 attached ) = 0 [pid 7167] set_robust_list(0x55555565f660, 24 [pid 7165] setpgid(0, 0 [pid 7163] exit_group(0 [pid 7164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7166] <... set_robust_list resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7167 ./strace-static-x86_64: Process 7168 attached [pid 7167] <... set_robust_list resumed>) = 0 [pid 7165] <... setpgid resumed>) = 0 [pid 7168] set_robust_list(0x55555565f660, 24 [pid 7167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7164] <... openat resumed>) = 3 [pid 7163] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7168 [pid 7165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7166 [pid 7168] <... set_robust_list resumed>) = 0 [pid 7167] <... prctl resumed>) = 0 [pid 7166] <... prctl resumed>) = 0 [pid 7168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7167] setpgid(0, 0) = 0 [pid 7166] setpgid(0, 0 [pid 7165] <... openat resumed>) = 3 [pid 7168] <... prctl resumed>) = 0 [pid 7167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7166] <... setpgid resumed>) = 0 [pid 7165] write(3, "1000", 4 [pid 7164] write(3, "1000", 4 [pid 7168] setpgid(0, 0 [pid 7166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7165] <... write resumed>) = 4 [pid 7164] <... write resumed>) = 4 [pid 7163] +++ exited with 0 +++ [pid 7168] <... setpgid resumed>) = 0 [pid 7167] <... openat resumed>) = 3 [pid 7165] close(3 [pid 7164] close(3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7167] write(3, "1000", 4 [pid 7165] <... close resumed>) = 0 [pid 7164] <... close resumed>) = 0 [pid 7167] <... write resumed>) = 4 [pid 7166] <... openat resumed>) = 3 [pid 7165] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7164] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7168] <... openat resumed>) = 3 [pid 7167] close(3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7168] write(3, "1000", 4 [pid 7167] <... close resumed>) = 0 [pid 7166] write(3, "1000", 4 [pid 7165] <... openat resumed>) = 3 [pid 7164] <... openat resumed>) = 3 [pid 7167] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7168] <... write resumed>) = 4 [pid 7166] <... write resumed>) = 4 [pid 7168] close(3 [pid 7166] close(3 [pid 7165] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7168] <... close resumed>) = 0 [pid 7167] <... openat resumed>) = 3 [pid 7166] <... close resumed>) = 0 [pid 7165] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7164] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7169 attached [pid 7168] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7167] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7166] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7165] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7164] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7169] set_robust_list(0x55555565f660, 24 [pid 7167] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7165] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7169] <... set_robust_list resumed>) = 0 [pid 7167] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7164] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7169 [pid 7169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7168] <... openat resumed>) = 3 [pid 7167] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7166] <... openat resumed>) = 3 [pid 7165] exit_group(0 [pid 7164] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7169] <... prctl resumed>) = 0 [pid 7168] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7167] exit_group(0 [pid 7166] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7165] <... exit_group resumed>) = ? [pid 7164] exit_group(0 [pid 7169] setpgid(0, 0 [pid 7168] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7167] <... exit_group resumed>) = ? [pid 7166] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7169] <... setpgid resumed>) = 0 [pid 7168] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7164] <... exit_group resumed>) = ? [pid 7168] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7166] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7169] write(3, "1000", 4 [pid 7166] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7164] +++ exited with 0 +++ [pid 7169] <... write resumed>) = 4 [pid 7169] close(3 [pid 7168] exit_group(0 [pid 7167] +++ exited with 0 +++ [pid 7166] exit_group(0 [pid 7165] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7169] <... close resumed>) = 0 [pid 7168] <... exit_group resumed>) = ? [pid 7166] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7169] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7166] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7168] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7169] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... restart_syscall resumed>) = 0 [pid 7169] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7169] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7171 attached [pid 7171] set_robust_list(0x55555565f660, 24 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7170 attached ./strace-static-x86_64: Process 7172 attached [pid 7171] <... set_robust_list resumed>) = 0 [pid 7169] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7171 [pid 7172] set_robust_list(0x55555565f660, 24 [pid 7169] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7174 attached ./strace-static-x86_64: Process 7173 attached [pid 7170] set_robust_list(0x55555565f660, 24 [pid 7171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7170 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7172 [pid 7172] <... set_robust_list resumed>) = 0 [pid 7171] <... prctl resumed>) = 0 [pid 7169] exit_group(0 [pid 7171] setpgid(0, 0 [pid 7169] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7174 [pid 7174] set_robust_list(0x55555565f660, 24 [pid 7173] set_robust_list(0x55555565f660, 24 [pid 7170] <... set_robust_list resumed>) = 0 [pid 7172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7171] <... setpgid resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7173 [pid 7169] +++ exited with 0 +++ [pid 7171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7169, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7174] <... set_robust_list resumed>) = 0 [pid 7173] <... set_robust_list resumed>) = 0 [pid 7172] <... prctl resumed>) = 0 [pid 7171] <... openat resumed>) = 3 [pid 7174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7170] <... prctl resumed>) = 0 [pid 7171] write(3, "1000", 4 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7174] <... prctl resumed>) = 0 [pid 7173] <... prctl resumed>) = 0 [pid 7170] setpgid(0, 0 [pid 7172] setpgid(0, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7174] setpgid(0, 0 [pid 7173] setpgid(0, 0 [pid 7171] <... write resumed>) = 4 [pid 7170] <... setpgid resumed>) = 0 [pid 7174] <... setpgid resumed>) = 0 [pid 7173] <... setpgid resumed>) = 0 [pid 7172] <... setpgid resumed>) = 0 [pid 7174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7171] close(3 [pid 7172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7171] <... close resumed>) = 0 [pid 7174] <... openat resumed>) = 3 [pid 7173] <... openat resumed>) = 3 [pid 7170] <... openat resumed>) = 3 [pid 7172] <... openat resumed>) = 3 [pid 7171] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7174] write(3, "1000", 4 [pid 7173] write(3, "1000", 4 [pid 7170] write(3, "1000", 4 [pid 7172] write(3, "1000", 4 [pid 7174] <... write resumed>) = 4 [pid 7174] close(3) = 0 [pid 7174] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7174] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7175 attached [pid 7173] <... write resumed>) = 4 [pid 7170] <... write resumed>) = 4 [pid 7172] <... write resumed>) = 4 [pid 7171] <... openat resumed>) = 3 [pid 7170] close(3 [pid 7175] set_robust_list(0x55555565f660, 24 [pid 7170] <... close resumed>) = 0 [pid 7175] <... set_robust_list resumed>) = 0 [pid 7174] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7173] close(3 [pid 7170] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7172] close(3 [pid 7171] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7175 [pid 7174] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7173] <... close resumed>) = 0 [pid 7172] <... close resumed>) = 0 [pid 7171] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7174] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7173] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7170] <... openat resumed>) = 3 [pid 7172] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7171] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7175] <... prctl resumed>) = 0 [pid 7174] exit_group(0 [pid 7170] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7175] setpgid(0, 0 [pid 7170] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7175] <... setpgid resumed>) = 0 [pid 7173] <... openat resumed>) = 3 [pid 7170] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7171] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7174] <... exit_group resumed>) = ? [pid 7175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7170] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7172] <... openat resumed>) = 3 [pid 7170] exit_group(0 [pid 7175] <... openat resumed>) = 3 [pid 7174] +++ exited with 0 +++ [pid 7170] <... exit_group resumed>) = ? [pid 7175] write(3, "1000", 4) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7175] close(3 [pid 7173] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7172] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7171] exit_group(0 [pid 7175] <... close resumed>) = 0 [pid 7173] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7170] +++ exited with 0 +++ [pid 7172] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7171] <... exit_group resumed>) = ? [pid 7175] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7173] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7172] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7173] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7172] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7175] <... openat resumed>) = 3 [pid 7172] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7175] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7173] exit_group(0 [pid 7172] <... exit_group resumed>) = ? [pid 7171] +++ exited with 0 +++ ./strace-static-x86_64: Process 7176 attached [pid 7175] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7176] set_robust_list(0x55555565f660, 24 [pid 7175] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7176] <... set_robust_list resumed>) = 0 [pid 7175] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7177 attached [pid 7176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7175] exit_group(0 [pid 7173] <... exit_group resumed>) = ? [pid 7172] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7176 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7176] <... prctl resumed>) = 0 [pid 7175] <... exit_group resumed>) = ? [pid 5065] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7177] set_robust_list(0x55555565f660, 24 [pid 7176] setpgid(0, 0 [pid 7175] +++ exited with 0 +++ [pid 7173] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7177 [pid 7177] <... set_robust_list resumed>) = 0 [pid 7176] <... setpgid resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7177] <... prctl resumed>) = 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7177] setpgid(0, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7177] <... setpgid resumed>) = 0 [pid 7176] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7178 attached [pid 7177] <... openat resumed>) = 3 [pid 7176] write(3, "1000", 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7179 attached [pid 7178] set_robust_list(0x55555565f660, 24 [pid 7177] write(3, "1000", 4 [pid 7176] <... write resumed>) = 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7178] <... set_robust_list resumed>) = 0 [pid 7176] close(3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7178 [pid 7176] <... close resumed>) = 0 ./strace-static-x86_64: Process 7180 attached [pid 7179] set_robust_list(0x55555565f660, 24 [pid 7178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7177] <... write resumed>) = 4 [pid 7176] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7179 ./strace-static-x86_64: Process 7181 attached [pid 7180] set_robust_list(0x55555565f660, 24 [pid 7179] <... set_robust_list resumed>) = 0 [pid 7178] <... prctl resumed>) = 0 [pid 7177] close(3 [pid 7176] <... openat resumed>) = 3 [pid 7181] set_robust_list(0x55555565f660, 24 [pid 7180] <... set_robust_list resumed>) = 0 [pid 7179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7178] setpgid(0, 0 [pid 7177] <... close resumed>) = 0 [pid 7176] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7181 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7180 [pid 7181] <... set_robust_list resumed>) = 0 [pid 7180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7179] <... prctl resumed>) = 0 [pid 7178] <... setpgid resumed>) = 0 [pid 7177] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7176] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7176] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7181] <... prctl resumed>) = 0 [pid 7180] <... prctl resumed>) = 0 [pid 7179] setpgid(0, 0 [pid 7177] <... openat resumed>) = 3 [pid 7176] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7181] setpgid(0, 0 [pid 7179] <... setpgid resumed>) = 0 [pid 7178] <... openat resumed>) = 3 [pid 7176] exit_group(0 [pid 7180] setpgid(0, 0 [pid 7177] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7181] <... setpgid resumed>) = 0 [pid 7179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7178] write(3, "1000", 4 [pid 7180] <... setpgid resumed>) = 0 [pid 7177] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7176] <... exit_group resumed>) = ? [pid 7181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7179] <... openat resumed>) = 3 [pid 7178] <... write resumed>) = 4 [pid 7177] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7181] <... openat resumed>) = 3 [pid 7180] <... openat resumed>) = 3 [pid 7178] close(3 [pid 7177] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7176] +++ exited with 0 +++ [pid 7179] write(3, "1000", 4 [pid 7181] write(3, "1000", 4 [pid 7180] write(3, "1000", 4 [pid 7178] <... close resumed>) = 0 [pid 7177] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7181] <... write resumed>) = 4 [pid 7180] <... write resumed>) = 4 [pid 7179] <... write resumed>) = 4 [pid 7178] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7181] close(3 [pid 7180] close(3 [pid 7179] close(3 [pid 7177] <... exit_group resumed>) = ? [pid 7181] <... close resumed>) = 0 [pid 7180] <... close resumed>) = 0 [pid 7179] <... close resumed>) = 0 [pid 7178] <... openat resumed>) = 3 [pid 7181] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7178] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7181] <... openat resumed>) = 3 [pid 7180] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7179] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7178] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7177] +++ exited with 0 +++ ./strace-static-x86_64: Process 7182 attached [pid 7181] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7179] <... openat resumed>) = 3 [pid 7178] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7181] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7180] <... openat resumed>) = 3 [pid 7179] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7178] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7182 [pid 7182] set_robust_list(0x55555565f660, 24) = 0 [pid 7181] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7180] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7179] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7178] exit_group(0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7181] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7180] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7179] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7181] exit_group(0 [pid 7180] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7179] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7178] <... exit_group resumed>) = ? [pid 7180] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7179] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7182] <... prctl resumed>) = 0 [pid 7181] <... exit_group resumed>) = ? [pid 7182] setpgid(0, 0 [pid 7180] exit_group(0 [pid 7178] +++ exited with 0 +++ ./strace-static-x86_64: Process 7183 attached [pid 7180] <... exit_group resumed>) = ? [pid 7179] <... exit_group resumed>) = ? [pid 7183] set_robust_list(0x55555565f660, 24 [pid 7182] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7180] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7183] <... set_robust_list resumed>) = 0 [pid 7182] <... openat resumed>) = 3 [pid 7181] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7183 ./strace-static-x86_64: Process 7184 attached [pid 7183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7179] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7184] set_robust_list(0x55555565f660, 24 [pid 7183] <... prctl resumed>) = 0 [pid 7182] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7184 ./strace-static-x86_64: Process 7185 attached [pid 7184] <... set_robust_list resumed>) = 0 [pid 7183] setpgid(0, 0 [pid 7182] <... write resumed>) = 4 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7185] set_robust_list(0x55555565f660, 24 [pid 7184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7183] <... setpgid resumed>) = 0 [pid 7182] close(3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7185 [pid 7185] <... set_robust_list resumed>) = 0 [pid 7184] <... prctl resumed>) = 0 [pid 7183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7182] <... close resumed>) = 0 [pid 5061] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7186 attached [pid 7185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7184] setpgid(0, 0 [pid 7182] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7186 [pid 7186] set_robust_list(0x55555565f660, 24) = 0 [pid 7185] <... prctl resumed>) = 0 [pid 7184] <... setpgid resumed>) = 0 [pid 7183] <... openat resumed>) = 3 [pid 7182] <... openat resumed>) = 3 [pid 7186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7183] write(3, "1000", 4 [pid 7186] <... prctl resumed>) = 0 [pid 7185] setpgid(0, 0 [pid 7183] <... write resumed>) = 4 [pid 7182] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7186] setpgid(0, 0 [pid 7185] <... setpgid resumed>) = 0 [pid 7184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7183] close(3 [pid 7182] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7186] <... setpgid resumed>) = 0 [pid 7185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7184] <... openat resumed>) = 3 [pid 7183] <... close resumed>) = 0 [pid 7182] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7184] write(3, "1000", 4 [pid 7183] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7182] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7187 attached [pid 7186] <... openat resumed>) = 3 [pid 7185] <... openat resumed>) = 3 [pid 7184] <... write resumed>) = 4 [pid 7182] exit_group(0 [pid 7183] <... openat resumed>) = 3 [pid 7187] set_robust_list(0x55555565f660, 24 [pid 7186] write(3, "1000", 4 [pid 7185] write(3, "1000", 4 [pid 7184] close(3 [pid 7187] <... set_robust_list resumed>) = 0 [pid 7186] <... write resumed>) = 4 [pid 7185] <... write resumed>) = 4 [pid 7184] <... close resumed>) = 0 [pid 7183] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7182] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7187 [pid 7184] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7183] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7186] close(3 [pid 7185] close(3 [pid 7187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7186] <... close resumed>) = 0 [pid 7185] <... close resumed>) = 0 [pid 7184] <... openat resumed>) = 3 [pid 7183] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7187] <... prctl resumed>) = 0 [pid 7186] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7185] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7184] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7183] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7182] +++ exited with 0 +++ [pid 7184] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7187] setpgid(0, 0 [pid 7185] <... openat resumed>) = 3 [pid 7184] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7183] exit_group(0 [pid 7187] <... setpgid resumed>) = 0 [pid 7185] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7185] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7186] <... openat resumed>) = 3 [pid 7184] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7186] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7183] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7187] <... openat resumed>) = 3 [pid 7186] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7185] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7184] exit_group(0 [pid 7185] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7187] write(3, "1000", 4 [pid 7185] exit_group(0 [pid 7187] <... write resumed>) = 4 [pid 7187] close(3) = 0 [pid 7187] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7185] <... exit_group resumed>) = ? [pid 7183] +++ exited with 0 +++ [pid 7186] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7186] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7187] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7186] exit_group(0 [pid 7184] <... exit_group resumed>) = ? [pid 7187] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7187] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 7187] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7187] exit_group(0 [pid 7184] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7188 attached [pid 7186] <... exit_group resumed>) = ? [pid 7185] +++ exited with 0 +++ [pid 7187] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7189 attached [pid 7188] set_robust_list(0x55555565f660, 24 [pid 7186] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7188 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7189] set_robust_list(0x55555565f660, 24 [pid 7188] <... set_robust_list resumed>) = 0 [pid 7187] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7189 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... restart_syscall resumed>) = 0 [pid 7189] <... set_robust_list resumed>) = 0 [pid 7188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7188] <... prctl resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7190 attached [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7191 attached [pid 7190] set_robust_list(0x55555565f660, 24) = 0 [pid 7190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7191 [pid 7191] set_robust_list(0x55555565f660, 24 [pid 7190] setpgid(0, 0 [pid 7189] <... prctl resumed>) = 0 [pid 7188] setpgid(0, 0./strace-static-x86_64: Process 7193 attached [pid 7190] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7192 attached [pid 7193] set_robust_list(0x55555565f660, 24 [pid 7190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7192] set_robust_list(0x55555565f660, 24 [pid 7193] <... set_robust_list resumed>) = 0 [pid 7190] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7192 [pid 7192] <... set_robust_list resumed>) = 0 [pid 7193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7193] <... prctl resumed>) = 0 [pid 7191] <... set_robust_list resumed>) = 0 [pid 7190] write(3, "1000", 4 [pid 7189] setpgid(0, 0 [pid 7188] <... setpgid resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7193 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7190 [pid 7192] <... prctl resumed>) = 0 [pid 7193] setpgid(0, 0 [pid 7190] <... write resumed>) = 4 [pid 7191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7189] <... setpgid resumed>) = 0 [pid 7188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7192] setpgid(0, 0 [pid 7193] <... setpgid resumed>) = 0 [pid 7190] close(3 [pid 7189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7192] <... setpgid resumed>) = 0 [pid 7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7191] <... prctl resumed>) = 0 [pid 7190] <... close resumed>) = 0 [pid 7188] <... openat resumed>) = 3 [pid 7191] setpgid(0, 0 [pid 7189] <... openat resumed>) = 3 [pid 7188] write(3, "1000", 4 [pid 7191] <... setpgid resumed>) = 0 [pid 7188] <... write resumed>) = 4 [pid 7192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7190] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7189] write(3, "1000", 4 [pid 7188] close(3 [pid 7193] <... openat resumed>) = 3 [pid 7189] <... write resumed>) = 4 [pid 7193] write(3, "1000", 4 [pid 7190] <... openat resumed>) = 3 [pid 7189] close(3 [pid 7188] <... close resumed>) = 0 [pid 7192] <... openat resumed>) = 3 [pid 7193] <... write resumed>) = 4 [pid 7191] <... openat resumed>) = 3 [pid 7190] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7189] <... close resumed>) = 0 [pid 7188] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7192] write(3, "1000", 4 [pid 7193] close(3 [pid 7191] write(3, "1000", 4 [pid 7190] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7189] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7188] <... openat resumed>) = 3 [pid 7192] <... write resumed>) = 4 [pid 7193] <... close resumed>) = 0 [pid 7191] <... write resumed>) = 4 [pid 7190] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7189] <... openat resumed>) = 3 [pid 7192] close(3 [pid 7193] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7191] close(3 [pid 7190] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7188] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7192] <... close resumed>) = 0 [pid 7193] <... openat resumed>) = 3 [pid 7191] <... close resumed>) = 0 [pid 7190] exit_group(0 [pid 7189] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7188] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7193] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7191] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7189] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7188] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7192] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7193] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7191] <... openat resumed>) = 3 [pid 7189] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7188] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7193] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7190] <... exit_group resumed>) = ? [pid 7193] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7191] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7189] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7188] exit_group(0 [pid 7193] exit_group(0 [pid 7191] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7189] exit_group(0 [pid 7192] <... openat resumed>) = 3 [pid 7193] <... exit_group resumed>) = ? [pid 7191] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7189] <... exit_group resumed>) = ? [pid 7188] <... exit_group resumed>) = ? [pid 7192] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7190] +++ exited with 0 +++ [pid 7193] +++ exited with 0 +++ [pid 7192] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7192] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7192] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7191] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... restart_syscall resumed>) = 0 [pid 7192] exit_group(0 [pid 7191] exit_group(0 [pid 7192] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7191] <... exit_group resumed>) = ? [pid 7189] +++ exited with 0 +++ [pid 7188] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7192] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7195 attached ./strace-static-x86_64: Process 7197 attached ./strace-static-x86_64: Process 7194 attached ./strace-static-x86_64: Process 7196 attached [pid 7191] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7196 [pid 7194] set_robust_list(0x55555565f660, 24 [pid 7196] set_robust_list(0x55555565f660, 24 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7194 [pid 7194] <... set_robust_list resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7195] set_robust_list(0x55555565f660, 24 [pid 7197] set_robust_list(0x55555565f660, 24 [pid 7196] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7195 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7197 [pid 7197] <... set_robust_list resumed>) = 0 [pid 7196] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7198 attached [pid 7194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7196] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7198 ./strace-static-x86_64: Process 7199 attached [pid 7198] set_robust_list(0x55555565f660, 24 [pid 7195] <... set_robust_list resumed>) = 0 [pid 7197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7194] <... prctl resumed>) = 0 [pid 7196] setpgid(0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7199 [pid 7199] set_robust_list(0x55555565f660, 24 [pid 7198] <... set_robust_list resumed>) = 0 [pid 7197] <... prctl resumed>) = 0 [pid 7194] setpgid(0, 0 [pid 7196] <... setpgid resumed>) = 0 [pid 7199] <... set_robust_list resumed>) = 0 [pid 7198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7194] <... setpgid resumed>) = 0 [pid 7199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7198] <... prctl resumed>) = 0 [pid 7195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7197] setpgid(0, 0 [pid 7194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7199] <... prctl resumed>) = 0 [pid 7198] setpgid(0, 0 [pid 7195] <... prctl resumed>) = 0 [pid 7197] <... setpgid resumed>) = 0 [pid 7194] <... openat resumed>) = 3 [pid 7199] setpgid(0, 0 [pid 7198] <... setpgid resumed>) = 0 [pid 7195] setpgid(0, 0 [pid 7197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7196] <... openat resumed>) = 3 [pid 7199] <... setpgid resumed>) = 0 [pid 7198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7195] <... setpgid resumed>) = 0 [pid 7194] write(3, "1000", 4 [pid 7196] write(3, "1000", 4 [pid 7199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7197] <... openat resumed>) = 3 [pid 7199] <... openat resumed>) = 3 [pid 7198] <... openat resumed>) = 3 [pid 7195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7197] write(3, "1000", 4 [pid 7194] <... write resumed>) = 4 [pid 7196] <... write resumed>) = 4 [pid 7199] write(3, "1000", 4 [pid 7198] write(3, "1000", 4 [pid 7197] <... write resumed>) = 4 [pid 7194] close(3 [pid 7196] close(3 [pid 7199] <... write resumed>) = 4 [pid 7198] <... write resumed>) = 4 [pid 7195] <... openat resumed>) = 3 [pid 7197] close(3 [pid 7194] <... close resumed>) = 0 [pid 7196] <... close resumed>) = 0 [pid 7199] close(3 [pid 7198] close(3 [pid 7195] write(3, "1000", 4 [pid 7197] <... close resumed>) = 0 [pid 7194] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7196] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7199] <... close resumed>) = 0 [pid 7198] <... close resumed>) = 0 [pid 7195] <... write resumed>) = 4 [pid 7197] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7194] <... openat resumed>) = 3 [pid 7196] <... openat resumed>) = 3 [pid 7199] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7198] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7195] close(3 [pid 7197] <... openat resumed>) = 3 [pid 7199] <... openat resumed>) = 3 [pid 7195] <... close resumed>) = 0 [pid 7198] <... openat resumed>) = 3 [pid 7197] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7194] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7196] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7199] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7198] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7195] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7197] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7194] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7196] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7199] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7198] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7195] <... openat resumed>) = 3 [pid 7197] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7194] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7196] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7199] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7198] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7195] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7196] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7198] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7195] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7196] exit_group(0 [pid 7198] exit_group(0 [pid 7195] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7198] <... exit_group resumed>) = ? [pid 7195] exit_group(0 [pid 7199] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7197] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7194] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7196] <... exit_group resumed>) = ? [pid 7194] exit_group(0 [pid 7199] exit_group(0 [pid 7198] +++ exited with 0 +++ [pid 7195] <... exit_group resumed>) = ? [pid 7197] exit_group(0 [pid 7194] <... exit_group resumed>) = ? [pid 7196] +++ exited with 0 +++ [pid 7199] <... exit_group resumed>) = ? [pid 7197] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7195] +++ exited with 0 +++ [pid 7197] +++ exited with 0 +++ [pid 7194] +++ exited with 0 +++ [pid 7199] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7201 attached [pid 7201] set_robust_list(0x55555565f660, 24 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7201] <... set_robust_list resumed>) = 0 [pid 7201] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7203 attached ./strace-static-x86_64: Process 7202 attached ./strace-static-x86_64: Process 7200 attached ) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7202 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7201 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7200 [pid 7201] setpgid(0, 0) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7203 [pid 7200] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7204 attached [pid 7203] set_robust_list(0x55555565f660, 24 [pid 7202] set_robust_list(0x55555565f660, 24 [pid 7201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7200] <... set_robust_list resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7204 [pid 7204] set_robust_list(0x55555565f660, 24 [pid 7203] <... set_robust_list resumed>) = 0 [pid 7202] <... set_robust_list resumed>) = 0 [pid 7200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7204] <... set_robust_list resumed>) = 0 [pid 7203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7201] <... openat resumed>) = 3 [pid 7200] <... prctl resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7203] <... prctl resumed>) = 0 [pid 7202] <... prctl resumed>) = 0 [pid 7201] write(3, "1000", 4 [pid 7200] setpgid(0, 0 [pid 7204] <... prctl resumed>) = 0 [pid 7201] <... write resumed>) = 4 [pid 7204] setpgid(0, 0 [pid 7200] <... setpgid resumed>) = 0 [pid 7204] <... setpgid resumed>) = 0 [pid 7201] close(3 [pid 7200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7205 attached [pid 7204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7203] setpgid(0, 0 [pid 7202] setpgid(0, 0 [pid 7201] <... close resumed>) = 0 [pid 7203] <... setpgid resumed>) = 0 [pid 7202] <... setpgid resumed>) = 0 [pid 7205] set_robust_list(0x55555565f660, 24 [pid 7204] <... openat resumed>) = 3 [pid 7203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7201] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7200] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7205 [pid 7205] <... set_robust_list resumed>) = 0 [pid 7204] write(3, "1000", 4 [pid 7202] <... openat resumed>) = 3 [pid 7201] <... openat resumed>) = 3 [pid 7204] <... write resumed>) = 4 [pid 7201] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7200] write(3, "1000", 4 [pid 7204] close(3 [pid 7203] <... openat resumed>) = 3 [pid 7201] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7200] <... write resumed>) = 4 [pid 7204] <... close resumed>) = 0 [pid 7201] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7204] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7203] write(3, "1000", 4 [pid 7202] write(3, "1000", 4 [pid 7201] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7200] close(3 [pid 7205] <... prctl resumed>) = 0 [pid 7204] <... openat resumed>) = 3 [pid 7203] <... write resumed>) = 4 [pid 7202] <... write resumed>) = 4 [pid 7201] exit_group(0 [pid 7200] <... close resumed>) = 0 [pid 7205] setpgid(0, 0 [pid 7204] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7203] close(3 [pid 7202] close(3 [pid 7201] <... exit_group resumed>) = ? [pid 7200] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7205] <... setpgid resumed>) = 0 [pid 7203] <... close resumed>) = 0 [pid 7202] <... close resumed>) = 0 [pid 7205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7204] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7203] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7202] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7200] <... openat resumed>) = 3 [pid 7201] +++ exited with 0 +++ [pid 7203] <... openat resumed>) = 3 [pid 7205] <... openat resumed>) = 3 [pid 7202] <... openat resumed>) = 3 [pid 7203] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7200] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7205] write(3, "1000", 4 [pid 7203] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7202] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7200] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7205] <... write resumed>) = 4 [pid 7203] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7202] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7200] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7205] close(3 [pid 7203] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7202] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7200] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7205] <... close resumed>) = 0 [pid 7203] exit_group(0 [pid 7202] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7200] exit_group(0 [pid 7205] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7204] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7202] exit_group(0 [pid 7200] <... exit_group resumed>) = ? [pid 7205] <... openat resumed>) = 3 [pid 7204] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7203] <... exit_group resumed>) = ? [pid 7202] <... exit_group resumed>) = ? [pid 7200] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7205] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7204] exit_group(0 [pid 7203] +++ exited with 0 +++ [pid 7202] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7205] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7204] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7205] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7205] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7205] exit_group(0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7205] <... exit_group resumed>) = ? [pid 7205] +++ exited with 0 +++ [pid 7204] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7205, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7208 attached [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7208] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7207 ./strace-static-x86_64: Process 7209 attached ./strace-static-x86_64: Process 7207 attached [pid 7208] <... set_robust_list resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7208 [pid 7209] set_robust_list(0x55555565f660, 24 [pid 7207] set_robust_list(0x55555565f660, 24 [pid 7208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7209] <... set_robust_list resumed>) = 0 [pid 7207] <... set_robust_list resumed>) = 0 [pid 7209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7210 attached [pid 7209] <... prctl resumed>) = 0 [pid 7207] <... prctl resumed>) = 0 [pid 7208] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7209 [pid 7210] set_robust_list(0x55555565f660, 24 [pid 7209] setpgid(0, 0 [pid 7207] setpgid(0, 0 [pid 7208] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7210 [pid 7210] <... set_robust_list resumed>) = 0 [pid 7209] <... setpgid resumed>) = 0 [pid 7207] <... setpgid resumed>) = 0 [pid 7208] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7212 attached ./strace-static-x86_64: Process 7211 attached [pid 7210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7211 [pid 7212] set_robust_list(0x55555565f660, 24 [pid 7211] set_robust_list(0x55555565f660, 24) = 0 [pid 7209] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7212 [pid 7211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7207] <... openat resumed>) = 3 [pid 7212] <... set_robust_list resumed>) = 0 [pid 7211] <... prctl resumed>) = 0 [pid 7209] write(3, "1000", 4 [pid 7208] <... openat resumed>) = 3 [pid 7211] setpgid(0, 0) = 0 [pid 7210] <... prctl resumed>) = 0 [pid 7211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7209] <... write resumed>) = 4 [pid 7212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7210] setpgid(0, 0 [pid 7211] <... openat resumed>) = 3 [pid 7209] close(3 [pid 7207] write(3, "1000", 4 [pid 7208] write(3, "1000", 4 [pid 7212] <... prctl resumed>) = 0 [pid 7210] <... setpgid resumed>) = 0 [pid 7209] <... close resumed>) = 0 [pid 7207] <... write resumed>) = 4 [pid 7208] <... write resumed>) = 4 [pid 7211] write(3, "1000", 4) = 4 [pid 7207] close(3 [pid 7208] close(3 [pid 7212] setpgid(0, 0 [pid 7207] <... close resumed>) = 0 [pid 7208] <... close resumed>) = 0 [pid 7211] close(3) = 0 [pid 7210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7211] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7209] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7212] <... setpgid resumed>) = 0 [pid 7211] <... openat resumed>) = 3 [pid 7207] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7208] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7211] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7211] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7207] <... openat resumed>) = 3 [pid 7210] <... openat resumed>) = 3 [pid 7211] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7211] exit_group(0 [pid 7208] <... openat resumed>) = 3 [pid 7209] <... openat resumed>) = 3 [pid 7211] <... exit_group resumed>) = ? [pid 7212] <... openat resumed>) = 3 [pid 7210] write(3, "1000", 4 [pid 7209] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7207] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7208] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7209] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7208] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7209] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7208] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7211] +++ exited with 0 +++ [pid 7209] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7208] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7212] write(3, "1000", 4 [pid 7210] <... write resumed>) = 4 [pid 7207] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7208] exit_group(0 [pid 7212] <... write resumed>) = 4 [pid 7210] close(3 [pid 7207] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7212] close(3 [pid 7210] <... close resumed>) = 0 [pid 7207] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7212] <... close resumed>) = 0 [pid 7210] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7209] exit_group(0 [pid 7207] exit_group(0 [pid 7208] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7212] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7210] <... openat resumed>) = 3 [pid 7209] <... exit_group resumed>) = ? [pid 7207] <... exit_group resumed>) = ? [pid 7212] <... openat resumed>) = 3 [pid 7207] +++ exited with 0 +++ [pid 7208] +++ exited with 0 +++ [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... restart_syscall resumed>) = 0 [pid 7212] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7210] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7209] +++ exited with 0 +++ [pid 7212] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7210] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7210] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7212] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7210] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7212] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7210] exit_group(0) = ? ./strace-static-x86_64: Process 7213 attached ./strace-static-x86_64: Process 7214 attached [pid 7212] exit_group(0 [pid 7210] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7213] set_robust_list(0x55555565f660, 24 [pid 7214] set_robust_list(0x55555565f660, 24 [pid 7212] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7214 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7213 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7215 attached [pid 7215] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7215 [pid 7215] <... set_robust_list resumed>) = 0 [pid 7214] <... set_robust_list resumed>) = 0 [pid 7212] +++ exited with 0 +++ [pid 7213] <... set_robust_list resumed>) = 0 [pid 7215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7215] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7217 attached [pid 7215] setpgid(0, 0 [pid 7213] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7216 attached [pid 7217] set_robust_list(0x55555565f660, 24 [pid 7215] <... setpgid resumed>) = 0 [pid 7213] <... prctl resumed>) = 0 [pid 7214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7217 [pid 7216] set_robust_list(0x55555565f660, 24 [pid 7215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7213] setpgid(0, 0 [pid 7214] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7216 [pid 7216] <... set_robust_list resumed>) = 0 [pid 7217] <... set_robust_list resumed>) = 0 [pid 7215] <... openat resumed>) = 3 [pid 7213] <... setpgid resumed>) = 0 [pid 7214] setpgid(0, 0 [pid 7216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7214] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7218 attached [pid 7216] <... prctl resumed>) = 0 [pid 7217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7215] write(3, "1000", 4 [pid 7214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7218] set_robust_list(0x55555565f660, 24 [pid 7216] setpgid(0, 0 [pid 7213] <... openat resumed>) = 3 [pid 7218] <... set_robust_list resumed>) = 0 [pid 7218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7216] <... setpgid resumed>) = 0 [pid 7217] <... prctl resumed>) = 0 [pid 7215] <... write resumed>) = 4 [pid 7213] write(3, "1000", 4 [pid 7214] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7218 [pid 7217] setpgid(0, 0 [pid 7215] close(3 [pid 7218] <... prctl resumed>) = 0 [pid 7216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7217] <... setpgid resumed>) = 0 [pid 7215] <... close resumed>) = 0 [pid 7213] <... write resumed>) = 4 [pid 7214] write(3, "1000", 4 [pid 7218] setpgid(0, 0 [pid 7216] <... openat resumed>) = 3 [pid 7217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7215] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7213] close(3 [pid 7214] <... write resumed>) = 4 [pid 7218] <... setpgid resumed>) = 0 [pid 7216] write(3, "1000", 4 [pid 7213] <... close resumed>) = 0 [pid 7214] close(3 [pid 7218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7216] <... write resumed>) = 4 [pid 7217] <... openat resumed>) = 3 [pid 7215] <... openat resumed>) = 3 [pid 7213] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7214] <... close resumed>) = 0 [pid 7218] <... openat resumed>) = 3 [pid 7216] close(3 [pid 7213] <... openat resumed>) = 3 [pid 7218] write(3, "1000", 4 [pid 7216] <... close resumed>) = 0 [pid 7214] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7213] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7218] <... write resumed>) = 4 [pid 7217] write(3, "1000", 4 [pid 7215] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7218] close(3 [pid 7216] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7217] <... write resumed>) = 4 [pid 7215] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7213] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7214] <... openat resumed>) = 3 [pid 7218] <... close resumed>) = 0 [pid 7218] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7216] <... openat resumed>) = 3 [pid 7217] close(3 [pid 7215] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7213] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7214] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7216] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7213] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7217] <... close resumed>) = 0 [pid 7215] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7214] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7216] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7213] exit_group(0 [pid 7214] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7218] <... openat resumed>) = 3 [pid 7217] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7215] exit_group(0 [pid 7214] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7213] <... exit_group resumed>) = ? [pid 7215] <... exit_group resumed>) = ? [pid 7216] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7216] exit_group(0 [pid 7217] <... openat resumed>) = 3 [pid 7216] <... exit_group resumed>) = ? [pid 7214] exit_group(0 [pid 7216] +++ exited with 0 +++ [pid 7213] +++ exited with 0 +++ [pid 7218] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7217] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7215] +++ exited with 0 +++ [pid 7214] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7213, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7218] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7217] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7217] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7217] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7218] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7217] <... exit_group resumed>) = ? [pid 7218] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7214] +++ exited with 0 +++ [pid 7217] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7221 attached ./strace-static-x86_64: Process 7220 attached ./strace-static-x86_64: Process 7219 attached [pid 7218] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7218] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7220 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7221 [pid 7221] set_robust_list(0x55555565f660, 24 [pid 7220] set_robust_list(0x55555565f660, 24 [pid 7219] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7219 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7221] <... set_robust_list resumed>) = 0 [pid 7220] <... set_robust_list resumed>) = 0 [pid 7219] <... set_robust_list resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7220] <... prctl resumed>) = 0 [pid 7219] <... prctl resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7221] <... prctl resumed>) = 0 [pid 7220] setpgid(0, 0 [pid 7219] setpgid(0, 0 [pid 7220] <... setpgid resumed>) = 0 [pid 7219] <... setpgid resumed>) = 0 [pid 7221] setpgid(0, 0./strace-static-x86_64: Process 7222 attached ./strace-static-x86_64: Process 7223 attached ) = 0 [pid 7220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7218] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7223 [pid 7222] set_robust_list(0x55555565f660, 24 [pid 7223] set_robust_list(0x55555565f660, 24 [pid 7221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7220] <... openat resumed>) = 3 [pid 7219] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7222 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7222] <... set_robust_list resumed>) = 0 [pid 7223] <... set_robust_list resumed>) = 0 [pid 7220] write(3, "1000", 4 [pid 7219] write(3, "1000", 4 [pid 7222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7221] <... openat resumed>) = 3 [pid 7220] <... write resumed>) = 4 [pid 7219] <... write resumed>) = 4 [pid 7222] <... prctl resumed>) = 0 [pid 7220] close(3 [pid 7219] close(3 [pid 7223] <... prctl resumed>) = 0 [pid 7221] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7222] setpgid(0, 0 [pid 7223] setpgid(0, 0 [pid 7221] <... write resumed>) = 4 [pid 7220] <... close resumed>) = 0 [pid 7219] <... close resumed>) = 0 [pid 7222] <... setpgid resumed>) = 0 [pid 7223] <... setpgid resumed>) = 0 [pid 7221] close(3 [pid 7222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7221] <... close resumed>) = 0 [pid 7220] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7224 attached [pid 7221] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7220] <... openat resumed>) = 3 [pid 7219] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7224] set_robust_list(0x55555565f660, 24 [pid 7222] <... openat resumed>) = 3 [pid 7223] <... openat resumed>) = 3 [pid 7220] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7219] <... openat resumed>) = 3 [pid 7224] <... set_robust_list resumed>) = 0 [pid 7221] <... openat resumed>) = 3 [pid 7220] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7219] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7224 [pid 7222] write(3, "1000", 4 [pid 7223] write(3, "1000", 4 [pid 7224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7222] <... write resumed>) = 4 [pid 7223] <... write resumed>) = 4 [pid 7221] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7220] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7219] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7224] <... prctl resumed>) = 0 [pid 7222] close(3 [pid 7223] close(3 [pid 7221] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7220] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7219] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7224] setpgid(0, 0 [pid 7222] <... close resumed>) = 0 [pid 7223] <... close resumed>) = 0 [pid 7221] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7220] exit_group(0 [pid 7219] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7224] <... setpgid resumed>) = 0 [pid 7222] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7223] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7221] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7221] exit_group(0 [pid 7220] <... exit_group resumed>) = ? [pid 7219] exit_group(0 [pid 7222] <... openat resumed>) = 3 [pid 7223] <... openat resumed>) = 3 [pid 7221] <... exit_group resumed>) = ? [pid 7224] <... openat resumed>) = 3 [pid 7223] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7219] <... exit_group resumed>) = ? [pid 7224] write(3, "1000", 4 [pid 7222] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7223] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7220] +++ exited with 0 +++ [pid 7224] <... write resumed>) = 4 [pid 7222] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7223] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7221] +++ exited with 0 +++ [pid 7219] +++ exited with 0 +++ [pid 7224] close(3 [pid 7222] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7223] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7224] <... close resumed>) = 0 [pid 7222] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7223] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7224] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7222] exit_group(0 [pid 7224] <... openat resumed>) = 3 [pid 7223] <... exit_group resumed>) = ? [pid 7224] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7224] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7224] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7222] <... exit_group resumed>) = ? [pid 7224] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7224] exit_group(0) = ? ./strace-static-x86_64: Process 7225 attached ./strace-static-x86_64: Process 7226 attached [pid 7224] +++ exited with 0 +++ [pid 7222] +++ exited with 0 +++ [pid 7223] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7226 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7225] set_robust_list(0x55555565f660, 24 [pid 7226] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7225 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7226] <... set_robust_list resumed>) = 0 [pid 7226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7227 attached [pid 7225] <... set_robust_list resumed>) = 0 [pid 7226] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7228 attached [pid 7227] set_robust_list(0x55555565f660, 24 [pid 7225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7226] setpgid(0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7227 [pid 7225] <... prctl resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7225] setpgid(0, 0 [pid 7228] set_robust_list(0x55555565f660, 24) = 0 [pid 7228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7228] setpgid(0, 0) = 0 [pid 7228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7228 ./strace-static-x86_64: Process 7230 attached ./strace-static-x86_64: Process 7229 attached [pid 7228] write(3, "1000", 4 [pid 7227] <... set_robust_list resumed>) = 0 [pid 7225] <... setpgid resumed>) = 0 [pid 7226] <... setpgid resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7230 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7229 [pid 7230] set_robust_list(0x55555565f660, 24 [pid 7229] set_robust_list(0x55555565f660, 24 [pid 7228] <... write resumed>) = 4 [pid 7227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7230] <... set_robust_list resumed>) = 0 [pid 7229] <... set_robust_list resumed>) = 0 [pid 7228] close(3 [pid 7227] <... prctl resumed>) = 0 [pid 7225] <... openat resumed>) = 3 [pid 7226] <... openat resumed>) = 3 [pid 7230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7228] <... close resumed>) = 0 [pid 7227] setpgid(0, 0 [pid 7226] write(3, "1000", 4 [pid 7230] <... prctl resumed>) = 0 [pid 7229] <... prctl resumed>) = 0 [pid 7228] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7227] <... setpgid resumed>) = 0 [pid 7225] write(3, "1000", 4 [pid 7226] <... write resumed>) = 4 [pid 7230] setpgid(0, 0 [pid 7229] setpgid(0, 0 [pid 7227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7225] <... write resumed>) = 4 [pid 7226] close(3 [pid 7230] <... setpgid resumed>) = 0 [pid 7229] <... setpgid resumed>) = 0 [pid 7228] <... openat resumed>) = 3 [pid 7227] <... openat resumed>) = 3 [pid 7225] close(3 [pid 7230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7228] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7226] <... close resumed>) = 0 [pid 7230] <... openat resumed>) = 3 [pid 7229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7228] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7227] write(3, "1000", 4 [pid 7225] <... close resumed>) = 0 [pid 7226] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7230] write(3, "1000", 4 [pid 7229] <... openat resumed>) = 3 [pid 7228] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7227] <... write resumed>) = 4 [pid 7225] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7230] <... write resumed>) = 4 [pid 7228] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7227] close(3 [pid 7226] <... openat resumed>) = 3 [pid 7230] close(3 [pid 7229] write(3, "1000", 4 [pid 7228] exit_group(0 [pid 7227] <... close resumed>) = 0 [pid 7225] <... openat resumed>) = 3 [pid 7226] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7230] <... close resumed>) = 0 [pid 7229] <... write resumed>) = 4 [pid 7228] <... exit_group resumed>) = ? [pid 7227] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7225] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7226] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7226] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7229] close(3 [pid 7227] <... openat resumed>) = 3 [pid 7225] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7229] <... close resumed>) = 0 [pid 7225] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7229] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7227] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7225] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7230] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7229] <... openat resumed>) = 3 [pid 7228] +++ exited with 0 +++ [pid 7227] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7225] exit_group(0 [pid 7226] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7229] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7227] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7225] <... exit_group resumed>) = ? [pid 7226] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7230] <... openat resumed>) = 3 [pid 7229] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7227] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7226] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7230] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7229] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7227] exit_group(0 [pid 7225] +++ exited with 0 +++ [pid 7229] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7227] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7231 attached [pid 7230] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7229] exit_group(0 [pid 7226] +++ exited with 0 +++ [pid 7227] +++ exited with 0 +++ [pid 7231] set_robust_list(0x55555565f660, 24 [pid 7230] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7229] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7231] <... set_robust_list resumed>) = 0 [pid 7230] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7231 [pid 7231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7230] exit_group(0) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7231] <... prctl resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7231] setpgid(0, 0) = 0 [pid 7231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7230] +++ exited with 0 +++ [pid 7231] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 7232 attached [pid 7231] close(3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7232] set_robust_list(0x55555565f660, 24 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7231] <... close resumed>) = 0 [pid 7231] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7231] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7229] +++ exited with 0 +++ ./strace-static-x86_64: Process 7234 attached ./strace-static-x86_64: Process 7233 attached [pid 7232] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7234] set_robust_list(0x55555565f660, 24 [pid 7233] set_robust_list(0x55555565f660, 24 [pid 7232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7231] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7233 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7234] <... set_robust_list resumed>) = 0 [pid 7233] <... set_robust_list resumed>) = 0 [pid 7232] <... prctl resumed>) = 0 [pid 7231] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7234 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7232 [pid 7234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7232] setpgid(0, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7234] <... prctl resumed>) = 0 [pid 7232] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7235 attached [pid 7234] setpgid(0, 0 [pid 7233] <... prctl resumed>) = 0 [pid 7232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7231] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7236 attached [pid 7235] set_robust_list(0x55555565f660, 24 [pid 7231] exit_group(0 [pid 7235] <... set_robust_list resumed>) = 0 [pid 7231] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7235 [pid 7236] set_robust_list(0x55555565f660, 24 [pid 7235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7234] <... setpgid resumed>) = 0 [pid 7233] setpgid(0, 0 [pid 7232] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7236 [pid 7236] <... set_robust_list resumed>) = 0 [pid 7235] <... prctl resumed>) = 0 [pid 7234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7233] <... setpgid resumed>) = 0 [pid 7232] write(3, "1000", 4 [pid 7236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7235] setpgid(0, 0 [pid 7234] <... openat resumed>) = 3 [pid 7233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7232] <... write resumed>) = 4 [pid 7236] <... prctl resumed>) = 0 [pid 7234] write(3, "1000", 4 [pid 7233] <... openat resumed>) = 3 [pid 7232] close(3 [pid 7236] setpgid(0, 0 [pid 7235] <... setpgid resumed>) = 0 [pid 7234] <... write resumed>) = 4 [pid 7231] +++ exited with 0 +++ [pid 7236] <... setpgid resumed>) = 0 [pid 7234] close(3 [pid 7233] write(3, "1000", 4 [pid 7235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7232] <... close resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7234] <... close resumed>) = 0 [pid 7233] <... write resumed>) = 4 [pid 7232] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7235] <... openat resumed>) = 3 [pid 7234] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7233] close(3 [pid 7232] <... openat resumed>) = 3 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7236] <... openat resumed>) = 3 [pid 7235] write(3, "1000", 4 [pid 7234] <... openat resumed>) = 3 [pid 7233] <... close resumed>) = 0 [pid 7236] write(3, "1000", 4 [pid 7235] <... write resumed>) = 4 [pid 7234] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7233] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7232] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7236] <... write resumed>) = 4 [pid 7235] close(3 [pid 7234] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7232] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7236] close(3 [pid 7235] <... close resumed>) = 0 [pid 7234] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7233] <... openat resumed>) = 3 [pid 7232] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7235] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7236] <... close resumed>) = 0 [pid 7234] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7232] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7236] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7234] exit_group(0 [pid 7236] <... openat resumed>) = 3 [pid 7235] <... openat resumed>) = 3 [pid 7234] <... exit_group resumed>) = ? [pid 7233] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7232] exit_group(0 [pid 7233] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7237 attached [pid 7236] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7235] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7233] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7232] <... exit_group resumed>) = ? [pid 7237] set_robust_list(0x55555565f660, 24 [pid 7236] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7235] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7234] +++ exited with 0 +++ [pid 7233] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7237 [pid 7236] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7235] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7235] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7236] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7237] <... set_robust_list resumed>) = 0 [pid 7237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7236] exit_group(0 [pid 7233] exit_group(0 [pid 7235] <... exit_group resumed>) = ? [pid 7236] <... exit_group resumed>) = ? [pid 7237] <... prctl resumed>) = 0 [pid 7233] <... exit_group resumed>) = ? [pid 7236] +++ exited with 0 +++ [pid 7235] +++ exited with 0 +++ [pid 7237] setpgid(0, 0 [pid 7232] +++ exited with 0 +++ ./strace-static-x86_64: Process 7238 attached [pid 7237] <... setpgid resumed>) = 0 [pid 7233] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7238] set_robust_list(0x55555565f660, 24 [pid 7237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7238 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7239 attached [pid 7238] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7240 attached [pid 7238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7237] <... openat resumed>) = 3 [pid 7240] set_robust_list(0x55555565f660, 24 [pid 7239] set_robust_list(0x55555565f660, 24 [pid 7238] <... prctl resumed>) = 0 [pid 7237] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7240 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7239 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7240] <... set_robust_list resumed>) = 0 [pid 7239] <... set_robust_list resumed>) = 0 [pid 7238] setpgid(0, 0 [pid 7237] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7241 attached [pid 7240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7238] <... setpgid resumed>) = 0 [pid 7237] close(3 [pid 7241] set_robust_list(0x55555565f660, 24 [pid 7240] <... prctl resumed>) = 0 [pid 7239] <... prctl resumed>) = 0 [pid 7238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7237] <... close resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7241 [pid 7241] <... set_robust_list resumed>) = 0 [pid 7240] setpgid(0, 0./strace-static-x86_64: Process 7242 attached [pid 7241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7240] <... setpgid resumed>) = 0 [pid 7239] setpgid(0, 0 [pid 7238] <... openat resumed>) = 3 [pid 7237] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7242] set_robust_list(0x55555565f660, 24 [pid 7241] <... prctl resumed>) = 0 [pid 7240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7239] <... setpgid resumed>) = 0 [pid 7238] write(3, "1000", 4 [pid 7242] <... set_robust_list resumed>) = 0 [pid 7241] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7242 [pid 7241] <... setpgid resumed>) = 0 [pid 7241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7240] <... openat resumed>) = 3 [pid 7239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7238] <... write resumed>) = 4 [pid 7242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7241] <... openat resumed>) = 3 [pid 7240] write(3, "1000", 4 [pid 7238] close(3 [pid 7237] <... openat resumed>) = 3 [pid 7242] <... prctl resumed>) = 0 [pid 7241] write(3, "1000", 4 [pid 7240] <... write resumed>) = 4 [pid 7239] <... openat resumed>) = 3 [pid 7238] <... close resumed>) = 0 [pid 7237] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7242] setpgid(0, 0 [pid 7241] <... write resumed>) = 4 [pid 7240] close(3 [pid 7239] write(3, "1000", 4 [pid 7238] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7237] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7242] <... setpgid resumed>) = 0 [pid 7241] close(3 [pid 7240] <... close resumed>) = 0 [pid 7239] <... write resumed>) = 4 [pid 7238] <... openat resumed>) = 3 [pid 7237] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7241] <... close resumed>) = 0 [pid 7240] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7239] close(3 [pid 7238] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7237] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7241] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7239] <... close resumed>) = 0 [pid 7242] <... openat resumed>) = 3 [pid 7240] <... openat resumed>) = 3 [pid 7239] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7238] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7237] exit_group(0 [pid 7242] write(3, "1000", 4 [pid 7241] <... openat resumed>) = 3 [pid 7240] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7238] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7242] <... write resumed>) = 4 [pid 7241] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7240] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7238] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7237] <... exit_group resumed>) = ? [pid 7239] <... openat resumed>) = 3 [pid 7242] close(3 [pid 7241] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7240] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7239] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7242] <... close resumed>) = 0 [pid 7241] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7240] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7239] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7242] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7241] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7240] exit_group(0 [pid 7239] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7242] <... openat resumed>) = 3 [pid 7241] exit_group(0 [pid 7240] <... exit_group resumed>) = ? [pid 7239] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7238] exit_group(0 [pid 7237] +++ exited with 0 +++ [pid 7242] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7241] <... exit_group resumed>) = ? [pid 7239] exit_group(0 [pid 7238] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7242] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7242] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7241] +++ exited with 0 +++ [pid 7240] +++ exited with 0 +++ [pid 7238] +++ exited with 0 +++ [pid 7239] <... exit_group resumed>) = ? [pid 7242] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7242] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7242] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7239] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7242] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... restart_syscall resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7243 attached ./strace-static-x86_64: Process 7244 attached [pid 7243] set_robust_list(0x55555565f660, 24 [pid 7244] set_robust_list(0x55555565f660, 24 [pid 7243] <... set_robust_list resumed>) = 0 [pid 7244] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7244 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7243 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7244] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7245 attached ./strace-static-x86_64: Process 7246 attached [pid 7243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7244] setpgid(0, 0 [pid 7245] set_robust_list(0x55555565f660, 24 [pid 7246] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7248 attached [pid 7245] <... set_robust_list resumed>) = 0 [pid 7246] <... set_robust_list resumed>) = 0 [pid 7243] <... prctl resumed>) = 0 [pid 7244] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7245 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7246 ./strace-static-x86_64: Process 7247 attached [pid 7245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7243] setpgid(0, 0 [pid 7245] <... prctl resumed>) = 0 [pid 7244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7247 [pid 7247] set_robust_list(0x55555565f660, 24 [pid 7248] set_robust_list(0x55555565f660, 24 [pid 7245] setpgid(0, 0 [pid 7246] <... prctl resumed>) = 0 [pid 7243] <... setpgid resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7248 [pid 7247] <... set_robust_list resumed>) = 0 [pid 7248] <... set_robust_list resumed>) = 0 [pid 7245] <... setpgid resumed>) = 0 [pid 7246] setpgid(0, 0 [pid 7247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7247] <... prctl resumed>) = 0 [pid 7248] <... prctl resumed>) = 0 [pid 7247] setpgid(0, 0 [pid 7248] setpgid(0, 0 [pid 7245] <... openat resumed>) = 3 [pid 7246] <... setpgid resumed>) = 0 [pid 7243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7244] <... openat resumed>) = 3 [pid 7247] <... setpgid resumed>) = 0 [pid 7248] <... setpgid resumed>) = 0 [pid 7245] write(3, "1000", 4 [pid 7246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7245] <... write resumed>) = 4 [pid 7246] <... openat resumed>) = 3 [pid 7245] close(3 [pid 7246] write(3, "1000", 4 [pid 7247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7245] <... close resumed>) = 0 [pid 7246] <... write resumed>) = 4 [pid 7244] write(3, "1000", 4 [pid 7245] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7246] close(3 [pid 7243] <... openat resumed>) = 3 [pid 7244] <... write resumed>) = 4 [pid 7247] <... openat resumed>) = 3 [pid 7248] <... openat resumed>) = 3 [pid 7245] <... openat resumed>) = 3 [pid 7246] <... close resumed>) = 0 [pid 7244] close(3 [pid 7243] write(3, "1000", 4 [pid 7247] write(3, "1000", 4 [pid 7243] <... write resumed>) = 4 [pid 7244] <... close resumed>) = 0 [pid 7248] write(3, "1000", 4 [pid 7243] close(3 [pid 7244] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7243] <... close resumed>) = 0 [pid 7247] <... write resumed>) = 4 [pid 7248] <... write resumed>) = 4 [pid 7247] close(3 [pid 7248] close(3) = 0 [pid 7245] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7246] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7247] <... close resumed>) = 0 [pid 7248] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7245] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7246] <... openat resumed>) = 3 [pid 7243] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7247] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7245] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7246] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7244] <... openat resumed>) = 3 [pid 7248] <... openat resumed>) = 3 [pid 7245] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7246] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7245] exit_group(0 [pid 7246] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7243] <... openat resumed>) = 3 [pid 7247] <... openat resumed>) = 3 [pid 7245] <... exit_group resumed>) = ? [pid 7246] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7247] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7248] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7246] exit_group(0 [pid 7243] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7244] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7247] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7248] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7246] <... exit_group resumed>) = ? [pid 7243] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7244] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7247] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7248] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7243] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7244] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7247] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7248] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7243] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7244] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7246] +++ exited with 0 +++ [pid 7245] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7247] exit_group(0 [pid 7248] exit_group(0 [pid 7243] exit_group(0 [pid 7244] exit_group(0 [pid 7247] <... exit_group resumed>) = ? [pid 7248] <... exit_group resumed>) = ? [pid 7243] <... exit_group resumed>) = ? [pid 7244] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7247] +++ exited with 0 +++ [pid 7248] +++ exited with 0 +++ [pid 7243] +++ exited with 0 +++ [pid 7244] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7250 attached ./strace-static-x86_64: Process 7249 attached [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7250] set_robust_list(0x55555565f660, 24 [pid 7249] set_robust_list(0x55555565f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7249 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7250 [pid 7250] <... set_robust_list resumed>) = 0 [pid 7249] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7250] <... prctl resumed>) = 0 [pid 7249] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7251 attached [pid 7250] setpgid(0, 0 [pid 7249] setpgid(0, 0 [pid 7251] set_robust_list(0x55555565f660, 24 [pid 7250] <... setpgid resumed>) = 0 [pid 7251] <... set_robust_list resumed>) = 0 [pid 7250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7249] <... setpgid resumed>) = 0 [pid 7251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7250] <... openat resumed>) = 3 [pid 7251] <... prctl resumed>) = 0 [pid 7249] <... openat resumed>) = 3 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7251] setpgid(0, 0 [pid 7250] write(3, "1000", 4 [pid 7249] write(3, "1000", 4 [pid 7251] <... setpgid resumed>) = 0 [pid 7250] <... write resumed>) = 4 [pid 7249] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7251 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7253 attached ./strace-static-x86_64: Process 7252 attached [pid 7251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7250] close(3 [pid 7249] close(3 [pid 7252] set_robust_list(0x55555565f660, 24 [pid 7250] <... close resumed>) = 0 [pid 7249] <... close resumed>) = 0 [pid 7250] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7249] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7253 [pid 7253] set_robust_list(0x55555565f660, 24 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7252 [pid 7253] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7254 attached [pid 7253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7252] <... set_robust_list resumed>) = 0 [pid 7251] <... openat resumed>) = 3 [pid 7250] <... openat resumed>) = 3 [pid 7254] set_robust_list(0x55555565f660, 24 [pid 7253] <... prctl resumed>) = 0 [pid 7252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7251] write(3, "1000", 4 [pid 7250] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7249] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7254 [pid 7254] <... set_robust_list resumed>) = 0 [pid 7253] setpgid(0, 0 [pid 7252] <... prctl resumed>) = 0 [pid 7251] <... write resumed>) = 4 [pid 7254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7253] <... setpgid resumed>) = 0 [pid 7252] setpgid(0, 0 [pid 7251] close(3 [pid 7250] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7249] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7254] <... prctl resumed>) = 0 [pid 7253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7252] <... setpgid resumed>) = 0 [pid 7251] <... close resumed>) = 0 [pid 7250] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7249] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7254] setpgid(0, 0 [pid 7253] <... openat resumed>) = 3 [pid 7252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7251] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7250] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7249] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7254] <... setpgid resumed>) = 0 [pid 7253] write(3, "1000", 4 [pid 7250] exit_group(0 [pid 7249] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7253] <... write resumed>) = 4 [pid 7253] close(3) = 0 [pid 7254] <... openat resumed>) = 3 [pid 7253] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7252] <... openat resumed>) = 3 [pid 7251] <... openat resumed>) = 3 [pid 7254] write(3, "1000", 4 [pid 7253] <... openat resumed>) = 3 [pid 7252] write(3, "1000", 4 [pid 7251] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7250] <... exit_group resumed>) = ? [pid 7249] exit_group(0 [pid 7254] <... write resumed>) = 4 [pid 7253] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7252] <... write resumed>) = 4 [pid 7254] close(3 [pid 7253] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7254] <... close resumed>) = 0 [pid 7253] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7251] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7254] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7253] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7253] exit_group(0 [pid 7254] <... openat resumed>) = 3 [pid 7253] <... exit_group resumed>) = ? [pid 7252] close(3 [pid 7250] +++ exited with 0 +++ [pid 7249] <... exit_group resumed>) = ? [pid 7251] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7253] +++ exited with 0 +++ [pid 7252] <... close resumed>) = 0 [pid 7251] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7249] +++ exited with 0 +++ [pid 7254] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7251] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7254] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7252] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7251] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7254] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7254] exit_group(0 [pid 7252] <... openat resumed>) = 3 [pid 7254] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7255 attached [pid 7252] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7251] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7255 [pid 7255] set_robust_list(0x55555565f660, 24 [pid 7254] +++ exited with 0 +++ [pid 7252] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7255] <... set_robust_list resumed>) = 0 [pid 7252] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7252] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7252] exit_group(0./strace-static-x86_64: Process 7256 attached ) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7256] set_robust_list(0x55555565f660, 24 [pid 7255] <... prctl resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7255] setpgid(0, 0 [pid 7256] <... set_robust_list resumed>) = 0 [pid 7255] <... setpgid resumed>) = 0 [pid 7252] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7256 ./strace-static-x86_64: Process 7257 attached [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7257] set_robust_list(0x55555565f660, 24 [pid 7256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7257 ./strace-static-x86_64: Process 7259 attached [pid 7257] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7259 ./strace-static-x86_64: Process 7258 attached [pid 7259] set_robust_list(0x55555565f660, 24 [pid 7257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7256] <... prctl resumed>) = 0 [pid 7255] <... openat resumed>) = 3 [pid 7258] set_robust_list(0x55555565f660, 24 [pid 7259] <... set_robust_list resumed>) = 0 [pid 7257] <... prctl resumed>) = 0 [pid 7256] setpgid(0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7258 [pid 7256] <... setpgid resumed>) = 0 [pid 7255] write(3, "1000", 4 [pid 7258] <... set_robust_list resumed>) = 0 [pid 7256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7256] <... openat resumed>) = 3 [pid 7256] write(3, "1000", 4) = 4 [pid 7256] close(3) = 0 [pid 7256] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7257] setpgid(0, 0 [pid 7256] <... openat resumed>) = 3 [pid 7255] <... write resumed>) = 4 [pid 7258] <... prctl resumed>) = 0 [pid 7259] <... prctl resumed>) = 0 [pid 7256] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7255] close(3./strace-static-x86_64: Process 7260 attached [pid 7258] setpgid(0, 0 [pid 7259] setpgid(0, 0 [pid 7257] <... setpgid resumed>) = 0 [pid 7255] <... close resumed>) = 0 [pid 7258] <... setpgid resumed>) = 0 [pid 7256] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7256] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7256] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7255] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7260 [pid 7260] set_robust_list(0x55555565f660, 24 [pid 7256] exit_group(0 [pid 7259] <... setpgid resumed>) = 0 [pid 7260] <... set_robust_list resumed>) = 0 [pid 7256] <... exit_group resumed>) = ? [pid 7260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7260] <... prctl resumed>) = 0 [pid 7258] <... openat resumed>) = 3 [pid 7257] <... openat resumed>) = 3 [pid 7260] setpgid(0, 0 [pid 7257] write(3, "1000", 4 [pid 7260] <... setpgid resumed>) = 0 [pid 7258] write(3, "1000", 4 [pid 7257] <... write resumed>) = 4 [pid 7260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7258] <... write resumed>) = 4 [pid 7259] <... openat resumed>) = 3 [pid 7257] close(3 [pid 7255] <... openat resumed>) = 3 [pid 7260] <... openat resumed>) = 3 [pid 7258] close(3 [pid 7259] write(3, "1000", 4 [pid 7257] <... close resumed>) = 0 [pid 7256] +++ exited with 0 +++ [pid 7255] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7258] <... close resumed>) = 0 [pid 7255] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7259] <... write resumed>) = 4 [pid 7255] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7260] write(3, "1000", 4 [pid 7255] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7259] close(3 [pid 7257] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7258] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7260] <... write resumed>) = 4 [pid 7259] <... close resumed>) = 0 [pid 7260] close(3 [pid 7255] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7256, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7260] <... close resumed>) = 0 [pid 7259] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... restart_syscall resumed>) = 0 [pid 7260] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7260] <... openat resumed>) = 3 [pid 7258] <... openat resumed>) = 3 [pid 7259] <... openat resumed>) = 3 [pid 7257] <... openat resumed>) = 3 [pid 7255] <... exit_group resumed>) = ? [pid 7260] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7261 attached ) = -1 EBADF (Bad file descriptor) [pid 7258] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7259] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7257] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7255] +++ exited with 0 +++ [pid 7261] set_robust_list(0x55555565f660, 24 [pid 7260] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7258] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7259] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7257] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7261 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7261] <... set_robust_list resumed>) = 0 [pid 7260] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7258] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7259] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7257] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7260] exit_group(0 [pid 7258] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7259] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7257] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... prctl resumed>) = 0 [pid 7260] <... exit_group resumed>) = ? [pid 7258] exit_group(0 [pid 7259] exit_group(0 [pid 7257] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7259] <... exit_group resumed>) = ? [pid 7257] <... exit_group resumed>) = ? [pid 7261] setpgid(0, 0 [pid 7258] <... exit_group resumed>) = ? [pid 7259] +++ exited with 0 +++ [pid 7261] <... setpgid resumed>) = 0 [pid 7258] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7257] +++ exited with 0 +++ ./strace-static-x86_64: Process 7262 attached [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7257, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7262] set_robust_list(0x55555565f660, 24 [pid 7260] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7262 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7262] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7265 attached ./strace-static-x86_64: Process 7264 attached ./strace-static-x86_64: Process 7263 attached [pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7261] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7264 [pid 7265] set_robust_list(0x55555565f660, 24 [pid 7264] set_robust_list(0x55555565f660, 24 [pid 7262] <... prctl resumed>) = 0 [pid 7261] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7263 [pid 7263] set_robust_list(0x55555565f660, 24 [pid 7265] <... set_robust_list resumed>) = 0 [pid 7264] <... set_robust_list resumed>) = 0 [pid 7262] setpgid(0, 0 [pid 7261] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7265 [pid 7263] <... set_robust_list resumed>) = 0 [pid 7265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7262] <... setpgid resumed>) = 0 [pid 7261] close(3 [pid 7265] <... prctl resumed>) = 0 [pid 7264] <... prctl resumed>) = 0 [pid 7261] <... close resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7263] <... prctl resumed>) = 0 [pid 7262] <... openat resumed>) = 3 [pid 7263] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7266 attached [pid 7263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7265] setpgid(0, 0 [pid 7264] setpgid(0, 0 [pid 7262] write(3, "1000", 4 [pid 7261] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7266] set_robust_list(0x55555565f660, 24 [pid 7264] <... setpgid resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7266 [pid 7266] <... set_robust_list resumed>) = 0 [pid 7265] <... setpgid resumed>) = 0 [pid 7264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7262] <... write resumed>) = 4 [pid 7261] <... openat resumed>) = 3 [pid 7266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7263] <... openat resumed>) = 3 [pid 7265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7264] <... openat resumed>) = 3 [pid 7262] close(3 [pid 7261] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7266] <... prctl resumed>) = 0 [pid 7263] write(3, "1000", 4 [pid 7265] <... openat resumed>) = 3 [pid 7264] write(3, "1000", 4 [pid 7262] <... close resumed>) = 0 [pid 7261] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7263] <... write resumed>) = 4 [pid 7265] write(3, "1000", 4 [pid 7262] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7261] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7266] setpgid(0, 0 [pid 7263] close(3 [pid 7265] <... write resumed>) = 4 [pid 7264] <... write resumed>) = 4 [pid 7266] <... setpgid resumed>) = 0 [pid 7263] <... close resumed>) = 0 [pid 7265] close(3 [pid 7264] close(3 [pid 7261] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7262] <... openat resumed>) = 3 [pid 7266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7263] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7265] <... close resumed>) = 0 [pid 7264] <... close resumed>) = 0 [pid 7261] exit_group(0 [pid 7263] <... openat resumed>) = 3 [pid 7266] <... openat resumed>) = 3 [pid 7265] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7262] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7263] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7265] <... openat resumed>) = 3 [pid 7261] <... exit_group resumed>) = ? [pid 7263] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7262] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7262] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7266] write(3, "1000", 4) = 4 [pid 7263] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7265] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7264] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7262] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7266] close(3 [pid 7263] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7265] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] +++ exited with 0 +++ [pid 7266] <... close resumed>) = 0 [pid 7263] exit_group(0 [pid 7262] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7266] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7263] <... exit_group resumed>) = ? [pid 7266] <... openat resumed>) = 3 [pid 7265] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7264] <... openat resumed>) = 3 [pid 7262] <... exit_group resumed>) = ? [pid 7266] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7263] +++ exited with 0 +++ [pid 7265] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7264] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7266] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7264] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7264] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7264] exit_group(0 [pid 7262] +++ exited with 0 +++ [pid 7266] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7265] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7266] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7265] <... exit_group resumed>) = ? [pid 7266] exit_group(0 [pid 7264] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7268 attached ./strace-static-x86_64: Process 7267 attached [pid 7266] <... exit_group resumed>) = ? [pid 7265] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7267 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7268] set_robust_list(0x55555565f660, 24 [pid 7267] set_robust_list(0x55555565f660, 24 [pid 7266] +++ exited with 0 +++ [pid 7264] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7268 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7267] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7266, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7268] <... set_robust_list resumed>) = 0 [pid 7267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7269 attached [pid 7267] <... prctl resumed>) = 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7268] <... prctl resumed>) = 0 [pid 7267] setpgid(0, 0 [pid 7268] setpgid(0, 0) = 0 [pid 7267] <... setpgid resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7269 [pid 7269] set_robust_list(0x55555565f660, 24 [pid 7268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7271 attached ./strace-static-x86_64: Process 7270 attached [pid 7269] <... set_robust_list resumed>) = 0 [pid 7267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7268] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7271 [pid 7268] <... write resumed>) = 4 [pid 7268] close(3) = 0 [pid 7269] <... prctl resumed>) = 0 [pid 7268] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7269] setpgid(0, 0 [pid 7267] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7270 [pid 7269] <... setpgid resumed>) = 0 [pid 7267] write(3, "1000", 4./strace-static-x86_64: Process 7272 attached [pid 7271] set_robust_list(0x55555565f660, 24 [pid 7270] set_robust_list(0x55555565f660, 24 [pid 7269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7268] <... openat resumed>) = 3 [pid 7267] <... write resumed>) = 4 [pid 7272] set_robust_list(0x55555565f660, 24 [pid 7271] <... set_robust_list resumed>) = 0 [pid 7270] <... set_robust_list resumed>) = 0 [pid 7269] <... openat resumed>) = 3 [pid 7267] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7272 [pid 7272] <... set_robust_list resumed>) = 0 [pid 7271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7269] write(3, "1000", 4 [pid 7268] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7267] <... close resumed>) = 0 [pid 7272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7271] <... prctl resumed>) = 0 [pid 7270] <... prctl resumed>) = 0 [pid 7269] <... write resumed>) = 4 [pid 7268] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7267] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7272] <... prctl resumed>) = 0 [pid 7270] setpgid(0, 0 [pid 7269] close(3 [pid 7268] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7267] <... openat resumed>) = 3 [pid 7271] setpgid(0, 0 [pid 7270] <... setpgid resumed>) = 0 [pid 7269] <... close resumed>) = 0 [pid 7268] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] setpgid(0, 0 [pid 7271] <... setpgid resumed>) = 0 [pid 7270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7269] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7267] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7272] <... setpgid resumed>) = 0 [pid 7268] exit_group(0 [pid 7267] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7270] <... openat resumed>) = 3 [pid 7269] <... openat resumed>) = 3 [pid 7268] <... exit_group resumed>) = ? [pid 7267] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7269] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7267] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7271] <... openat resumed>) = 3 [pid 7270] write(3, "1000", 4 [pid 7269] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7267] exit_group(0 [pid 7270] <... write resumed>) = 4 [pid 7269] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7267] <... exit_group resumed>) = ? [pid 7272] <... openat resumed>) = 3 [pid 7271] write(3, "1000", 4 [pid 7270] close(3 [pid 7269] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7268] +++ exited with 0 +++ [pid 7271] <... write resumed>) = 4 [pid 7269] exit_group(0) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7272] write(3, "1000", 4 [pid 7271] close(3 [pid 7270] <... close resumed>) = 0 [pid 7272] <... write resumed>) = 4 [pid 7271] <... close resumed>) = 0 [pid 7270] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7267] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 7272] close(3 [pid 7271] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7270] <... openat resumed>) = 3 [pid 7269] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7272] <... close resumed>) = 0 [pid 7271] <... openat resumed>) = 3 [pid 7272] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7271] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7270] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7272] <... openat resumed>) = 3 [pid 7271] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7270] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7272] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7271] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7270] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7272] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7271] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7270] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7271] exit_group(0 [pid 7270] exit_group(0./strace-static-x86_64: Process 7273 attached ./strace-static-x86_64: Process 7275 attached ./strace-static-x86_64: Process 7274 attached [pid 7272] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7275] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7274 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7275 [pid 7274] set_robust_list(0x55555565f660, 24 [pid 7275] <... set_robust_list resumed>) = 0 [pid 7274] <... set_robust_list resumed>) = 0 [pid 7272] exit_group(0 [pid 7273] set_robust_list(0x55555565f660, 24 [pid 7271] <... exit_group resumed>) = ? [pid 7270] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7273 [pid 7273] <... set_robust_list resumed>) = 0 [pid 7275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7272] <... exit_group resumed>) = ? [pid 7273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7275] <... prctl resumed>) = 0 [pid 7274] <... prctl resumed>) = 0 [pid 7270] +++ exited with 0 +++ [pid 7274] setpgid(0, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7273] <... prctl resumed>) = 0 [pid 7275] setpgid(0, 0 [pid 7274] <... setpgid resumed>) = 0 [pid 7273] setpgid(0, 0) = 0 [pid 7275] <... setpgid resumed>) = 0 [pid 7273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7272] +++ exited with 0 +++ [pid 7273] <... openat resumed>) = 3 [pid 7275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7274] <... openat resumed>) = 3 [pid 7271] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7273] write(3, "1000", 4) = 4 [pid 7275] <... openat resumed>) = 3 [pid 7274] write(3, "1000", 4 [pid 7273] close(3) = 0 [pid 7273] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7275] write(3, "1000", 4 [pid 7274] <... write resumed>) = 4 [pid 7273] <... openat resumed>) = 3 [pid 7275] <... write resumed>) = 4 [pid 7274] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7275] close(3 [pid 7274] <... close resumed>) = 0 [pid 7273] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7275] <... close resumed>) = 0 [pid 7274] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7273] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7273] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7275] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7273] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7276 attached [pid 7273] exit_group(0 [pid 7274] <... openat resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7276] set_robust_list(0x55555565f660, 24 [pid 7275] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7276 [pid 7275] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7273] <... exit_group resumed>) = ? [pid 7274] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7276] <... set_robust_list resumed>) = 0 [pid 7275] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7275] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7274] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7276] <... prctl resumed>) = 0 [pid 7273] +++ exited with 0 +++ [pid 7275] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7277 attached [pid 7276] setpgid(0, 0 [pid 7275] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7277] set_robust_list(0x55555565f660, 24 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7277 [pid 7277] <... set_robust_list resumed>) = 0 [pid 7277] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7278 attached ) = 0 [pid 7276] <... setpgid resumed>) = 0 [pid 7275] <... exit_group resumed>) = ? [pid 7274] exit_group(0 [pid 7277] setpgid(0, 0 [pid 7274] <... exit_group resumed>) = ? [pid 7278] set_robust_list(0x55555565f660, 24 [pid 7277] <... setpgid resumed>) = 0 [pid 7276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7275] +++ exited with 0 +++ [pid 7274] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7278 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7278] <... set_robust_list resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7278] <... prctl resumed>) = 0 [pid 7277] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7278] setpgid(0, 0) = 0 [pid 7278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7277] write(3, "1000", 4 [pid 7276] <... openat resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7276] write(3, "1000", 4./strace-static-x86_64: Process 7279 attached [pid 7278] <... openat resumed>) = 3 [pid 7277] <... write resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7279] set_robust_list(0x55555565f660, 24 [pid 7278] write(3, "1000", 4 [pid 7277] close(3 [pid 7276] <... write resumed>) = 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7279 [pid 7278] <... write resumed>) = 4 [pid 7277] <... close resumed>) = 0 [pid 7276] close(3./strace-static-x86_64: Process 7280 attached [pid 7279] <... set_robust_list resumed>) = 0 [pid 7278] close(3 [pid 7277] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7276] <... close resumed>) = 0 [pid 7280] set_robust_list(0x55555565f660, 24 [pid 7279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7278] <... close resumed>) = 0 [pid 7277] <... openat resumed>) = 3 [pid 7276] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7280 [pid 7278] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7280] <... set_robust_list resumed>) = 0 [pid 7279] <... prctl resumed>) = 0 [pid 7278] <... openat resumed>) = 3 [pid 7277] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7276] <... openat resumed>) = 3 [pid 7280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7279] setpgid(0, 0 [pid 7278] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7277] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7280] <... prctl resumed>) = 0 [pid 7279] <... setpgid resumed>) = 0 [pid 7278] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7277] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7276] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7281 attached [pid 7280] setpgid(0, 0 [pid 7279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7278] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7277] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7276] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7281] set_robust_list(0x55555565f660, 24 [pid 7280] <... setpgid resumed>) = 0 [pid 7279] <... openat resumed>) = 3 [pid 7278] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7277] exit_group(0 [pid 7276] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7281 [pid 7281] <... set_robust_list resumed>) = 0 [pid 7280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7279] write(3, "1000", 4 [pid 7278] exit_group(0 [pid 7277] <... exit_group resumed>) = ? [pid 7276] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7280] <... openat resumed>) = 3 [pid 7279] <... write resumed>) = 4 [pid 7276] exit_group(0 [pid 7281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7280] write(3, "1000", 4 [pid 7279] close(3 [pid 7276] <... exit_group resumed>) = ? [pid 7281] <... prctl resumed>) = 0 [pid 7280] <... write resumed>) = 4 [pid 7279] <... close resumed>) = 0 [pid 7278] <... exit_group resumed>) = ? [pid 7277] +++ exited with 0 +++ [pid 7276] +++ exited with 0 +++ [pid 7281] setpgid(0, 0 [pid 7280] close(3 [pid 7279] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7277, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7281] <... setpgid resumed>) = 0 [pid 7280] <... close resumed>) = 0 [pid 7279] <... openat resumed>) = 3 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7280] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7281] <... openat resumed>) = 3 [pid 7280] <... openat resumed>) = 3 [pid 7279] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7281] write(3, "1000", 4 [pid 7279] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7278] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7281] <... write resumed>) = 4 [pid 7280] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7279] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7281] close(3) = 0 [pid 7281] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7280] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7279] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7282 attached [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7282 [pid 7282] set_robust_list(0x55555565f660, 24 [pid 7281] <... openat resumed>) = 3 [pid 7280] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7279] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7282] <... set_robust_list resumed>) = 0 [pid 7281] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7280] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7281] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7281] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7280] exit_group(0 [pid 7279] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7283 attached [pid 7282] <... prctl resumed>) = 0 [pid 7281] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7280] <... exit_group resumed>) = ? [pid 7279] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7283 [pid 7283] set_robust_list(0x55555565f660, 24 [pid 7282] setpgid(0, 0 [pid 7281] exit_group(0 [pid 7280] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7284 attached [pid 7283] <... set_robust_list resumed>) = 0 [pid 7282] <... setpgid resumed>) = 0 [pid 7281] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7284 [pid 7283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7284] set_robust_list(0x55555565f660, 24 [pid 7283] <... prctl resumed>) = 0 [pid 7282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7281] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7284] <... set_robust_list resumed>) = 0 [pid 7283] setpgid(0, 0 [pid 7282] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7281, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7283] <... setpgid resumed>) = 0 [pid 7282] write(3, "1000", 4 [pid 7284] <... prctl resumed>) = 0 [pid 7283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7282] <... write resumed>) = 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7284] setpgid(0, 0 [pid 7283] <... openat resumed>) = 3 [pid 7282] close(3 [pid 7284] <... setpgid resumed>) = 0 [pid 7284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7282] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7285 ./strace-static-x86_64: Process 7285 attached [pid 7284] <... openat resumed>) = 3 [pid 7282] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7285] set_robust_list(0x55555565f660, 24 [pid 7283] write(3, "1000", 4 [pid 7282] <... openat resumed>) = 3 [pid 7284] write(3, "1000", 4 [pid 7283] <... write resumed>) = 4 [pid 7283] close(3 [pid 7285] <... set_robust_list resumed>) = 0 [pid 7284] <... write resumed>) = 4 [pid 7283] <... close resumed>) = 0 [pid 7282] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7284] close(3 [pid 7283] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7287 attached [pid 7285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7284] <... close resumed>) = 0 [pid 7282] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7286 attached [pid 7287] set_robust_list(0x55555565f660, 24 [pid 7285] <... prctl resumed>) = 0 [pid 7284] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7282] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7286 [pid 7286] set_robust_list(0x55555565f660, 24 [pid 7287] <... set_robust_list resumed>) = 0 [pid 7285] setpgid(0, 0 [pid 7282] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7287 [pid 7286] <... set_robust_list resumed>) = 0 [pid 7287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7285] <... setpgid resumed>) = 0 [pid 7284] <... openat resumed>) = 3 [pid 7283] <... openat resumed>) = 3 [pid 7282] exit_group(0 [pid 7286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7287] <... prctl resumed>) = 0 [pid 7285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7284] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7287] setpgid(0, 0 [pid 7283] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7286] <... prctl resumed>) = 0 [pid 7284] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7282] <... exit_group resumed>) = ? [pid 7286] setpgid(0, 0 [pid 7287] <... setpgid resumed>) = 0 [pid 7285] <... openat resumed>) = 3 [pid 7284] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7283] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7286] <... setpgid resumed>) = 0 [pid 7284] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7285] write(3, "1000", 4 [pid 7284] exit_group(0 [pid 7283] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7286] <... openat resumed>) = 3 [pid 7287] <... openat resumed>) = 3 [pid 7285] <... write resumed>) = 4 [pid 7283] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7286] write(3, "1000", 4 [pid 7284] <... exit_group resumed>) = ? [pid 7286] <... write resumed>) = 4 [pid 7287] write(3, "1000", 4 [pid 7285] close(3 [pid 7283] exit_group(0 [pid 7287] <... write resumed>) = 4 [pid 7285] <... close resumed>) = 0 [pid 7282] +++ exited with 0 +++ [pid 7287] close(3 [pid 7285] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7283] <... exit_group resumed>) = ? [pid 7286] close(3 [pid 7287] <... close resumed>) = 0 [pid 7284] +++ exited with 0 +++ [pid 7286] <... close resumed>) = 0 [pid 7285] <... openat resumed>) = 3 [pid 7286] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7286] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7288 attached [pid 7287] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7285] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7283] +++ exited with 0 +++ [pid 7286] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7288 [pid 7288] set_robust_list(0x55555565f660, 24 [pid 7286] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7287] <... openat resumed>) = 3 [pid 7285] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7288] <... set_robust_list resumed>) = 0 [pid 7286] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7287] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7285] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7286] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7285] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7286] exit_group(0 [pid 7287] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7285] exit_group(0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7286] <... exit_group resumed>) = ? [pid 7285] <... exit_group resumed>) = ? [pid 7288] <... prctl resumed>) = 0 [pid 7287] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7288] setpgid(0, 0 [pid 7287] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7288] <... setpgid resumed>) = 0 [pid 7286] +++ exited with 0 +++ [pid 7287] exit_group(0 [pid 7288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7287] <... exit_group resumed>) = ? [pid 7285] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7289 attached [pid 7288] <... openat resumed>) = 3 [pid 7287] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7290 attached [pid 7289] set_robust_list(0x55555565f660, 24 [pid 7288] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7289 [pid 7290] set_robust_list(0x55555565f660, 24 [pid 7289] <... set_robust_list resumed>) = 0 [pid 7288] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7290 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7290] <... set_robust_list resumed>) = 0 [pid 7289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7288] close(3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7289] <... prctl resumed>) = 0 [pid 7288] <... close resumed>) = 0 [pid 7290] <... prctl resumed>) = 0 [pid 7289] setpgid(0, 0 [pid 7288] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7290] setpgid(0, 0 [pid 7289] <... setpgid resumed>) = 0 [pid 7290] <... setpgid resumed>) = 0 [pid 7289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7288] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7291 attached [pid 7290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... restart_syscall resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7289] <... openat resumed>) = 3 [pid 7288] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7290] <... openat resumed>) = 3 [pid 7289] write(3, "1000", 4) = 4 [pid 7290] write(3, "1000", 4 [pid 7289] close(3 [pid 7290] <... write resumed>) = 4 [pid 7289] <... close resumed>) = 0 [pid 7289] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7288] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7291 [pid 7291] set_robust_list(0x55555565f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7290] close(3 [pid 7289] <... openat resumed>) = 3 [pid 7290] <... close resumed>) = 0 [pid 7290] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7291] <... set_robust_list resumed>) = 0 [pid 7290] <... openat resumed>) = 3 [pid 7289] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7288] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7289] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7290] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7289] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7288] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7290] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7290] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7289] exit_group(0 [pid 7290] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7288] exit_group(0./strace-static-x86_64: Process 7292 attached [pid 7291] <... prctl resumed>) = 0 [pid 7290] exit_group(0 [pid 7289] <... exit_group resumed>) = ? [pid 7288] <... exit_group resumed>) = ? [pid 7292] set_robust_list(0x55555565f660, 24 [pid 7291] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7293 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7292 ./strace-static-x86_64: Process 7293 attached [pid 7292] <... set_robust_list resumed>) = 0 [pid 7291] <... setpgid resumed>) = 0 [pid 7290] <... exit_group resumed>) = ? [pid 7289] +++ exited with 0 +++ [pid 7288] +++ exited with 0 +++ [pid 7293] set_robust_list(0x55555565f660, 24) = 0 [pid 7292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7292] <... prctl resumed>) = 0 [pid 7291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7290] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7288, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7293] <... prctl resumed>) = 0 [pid 7292] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7291] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7293] setpgid(0, 0 [pid 7292] <... setpgid resumed>) = 0 [pid 7291] write(3, "1000", 4 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7293] <... setpgid resumed>) = 0 [pid 7293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7291] <... write resumed>) = 4 ./strace-static-x86_64: Process 7294 attached [pid 7293] <... openat resumed>) = 3 [pid 7292] <... openat resumed>) = 3 [pid 7291] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7293] write(3, "1000", 4 [pid 7292] write(3, "1000", 4 [pid 7291] <... close resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7295 attached ./strace-static-x86_64: Process 7296 attached [pid 7294] set_robust_list(0x55555565f660, 24 [pid 7293] <... write resumed>) = 4 [pid 7292] <... write resumed>) = 4 [pid 7291] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7294 [pid 7296] set_robust_list(0x55555565f660, 24 [pid 7295] set_robust_list(0x55555565f660, 24 [pid 7294] <... set_robust_list resumed>) = 0 [pid 7293] close(3 [pid 7292] close(3 [pid 7291] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7295 [pid 7296] <... set_robust_list resumed>) = 0 [pid 7294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7293] <... close resumed>) = 0 [pid 7292] <... close resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7296 [pid 7296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7295] <... set_robust_list resumed>) = 0 [pid 7294] <... prctl resumed>) = 0 [pid 7293] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7292] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7291] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7296] <... prctl resumed>) = 0 [pid 7295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7294] setpgid(0, 0 [pid 7295] <... prctl resumed>) = 0 [pid 7294] <... setpgid resumed>) = 0 [pid 7293] <... openat resumed>) = 3 [pid 7292] <... openat resumed>) = 3 [pid 7296] setpgid(0, 0 [pid 7291] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7295] setpgid(0, 0 [pid 7294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7293] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7295] <... setpgid resumed>) = 0 [pid 7296] <... setpgid resumed>) = 0 [pid 7292] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7291] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7293] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7292] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7291] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7294] <... openat resumed>) = 3 [pid 7296] <... openat resumed>) = 3 [pid 7293] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7292] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7291] exit_group(0 [pid 7295] <... openat resumed>) = 3 [pid 7293] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7296] write(3, "1000", 4 [pid 7292] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7291] <... exit_group resumed>) = ? [pid 7296] <... write resumed>) = 4 [pid 7295] write(3, "1000", 4 [pid 7294] write(3, "1000", 4 [pid 7293] exit_group(0 [pid 7292] exit_group(0 [pid 7296] close(3 [pid 7295] <... write resumed>) = 4 [pid 7294] <... write resumed>) = 4 [pid 7293] <... exit_group resumed>) = ? [pid 7292] <... exit_group resumed>) = ? [pid 7291] +++ exited with 0 +++ [pid 7296] <... close resumed>) = 0 [pid 7295] close(3 [pid 7294] close(3 [pid 7293] +++ exited with 0 +++ [pid 7292] +++ exited with 0 +++ [pid 7296] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7295] <... close resumed>) = 0 [pid 7294] <... close resumed>) = 0 [pid 7296] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7296] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7294] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7296] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7296] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7296] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7296] <... exit_group resumed>) = ? [pid 7295] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7297 attached ./strace-static-x86_64: Process 7298 attached [pid 7296] +++ exited with 0 +++ [pid 7294] <... openat resumed>) = 3 [pid 7297] set_robust_list(0x55555565f660, 24 [pid 7298] set_robust_list(0x55555565f660, 24 [pid 7295] <... openat resumed>) = 3 [pid 7294] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7297 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7298 [pid 7297] <... set_robust_list resumed>) = 0 [pid 7298] <... set_robust_list resumed>) = 0 [pid 7295] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7294] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7295] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7294] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7297] <... prctl resumed>) = 0 [pid 7298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7295] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7294] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7297] setpgid(0, 0 [pid 7298] <... prctl resumed>) = 0 [pid 7295] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7294] exit_group(0 [pid 7297] <... setpgid resumed>) = 0 [pid 7298] setpgid(0, 0 [pid 7295] exit_group(0 [pid 7294] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7299 attached [pid 7297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7298] <... setpgid resumed>) = 0 [pid 7295] <... exit_group resumed>) = ? [pid 7294] +++ exited with 0 +++ [pid 7299] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7300 attached ) = 0 [pid 7297] <... openat resumed>) = 3 [pid 7298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7299 [pid 7300] set_robust_list(0x55555565f660, 24 [pid 7299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7297] write(3, "1000", 4 [pid 7298] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7300] <... set_robust_list resumed>) = 0 [pid 7299] <... prctl resumed>) = 0 [pid 7297] <... write resumed>) = 4 [pid 7298] write(3, "1000", 4 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7300 [pid 7295] +++ exited with 0 +++ [pid 7300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7297] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... restart_syscall resumed>) = 0 [pid 7300] <... prctl resumed>) = 0 [pid 7299] setpgid(0, 0 [pid 7297] <... close resumed>) = 0 [pid 7298] <... write resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7299] <... setpgid resumed>) = 0 [pid 7299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7300] setpgid(0, 0 [pid 7298] close(3 [pid 7297] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7300] <... setpgid resumed>) = 0 [pid 7298] <... close resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7299] <... openat resumed>) = 3 [pid 7299] write(3, "1000", 4 [pid 7298] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7299] <... write resumed>) = 4 [pid 7299] close(3) = 0 [pid 7299] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7300] <... openat resumed>) = 3 [pid 7299] <... openat resumed>) = 3 [pid 7297] <... openat resumed>) = 3 [pid 7298] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7301 attached [pid 7300] write(3, "1000", 4 [pid 7297] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7298] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7301] set_robust_list(0x55555565f660, 24 [pid 7300] <... write resumed>) = 4 [pid 7297] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7298] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7301] <... set_robust_list resumed>) = 0 [pid 7300] close(3 [pid 7297] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7298] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7302 attached [pid 7299] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7301 [pid 7300] <... close resumed>) = 0 [pid 7297] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7298] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7302] set_robust_list(0x55555565f660, 24 [pid 7299] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7302] <... set_robust_list resumed>) = 0 [pid 7300] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7299] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7298] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7302 [pid 7302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7301] <... prctl resumed>) = 0 [pid 7299] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7297] exit_group(0 [pid 7302] <... prctl resumed>) = 0 [pid 7300] <... openat resumed>) = 3 [pid 7299] exit_group(0 [pid 7302] setpgid(0, 0 [pid 7301] setpgid(0, 0 [pid 7299] <... exit_group resumed>) = ? [pid 7297] <... exit_group resumed>) = ? [pid 7298] <... exit_group resumed>) = ? [pid 7302] <... setpgid resumed>) = 0 [pid 7301] <... setpgid resumed>) = 0 [pid 7300] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7299] +++ exited with 0 +++ [pid 7302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7302] <... openat resumed>) = 3 [pid 7300] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7302] write(3, "1000", 4) = 4 [pid 7302] close(3 [pid 7301] <... openat resumed>) = 3 [pid 7300] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7297] +++ exited with 0 +++ [pid 7298] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7300] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7302] <... close resumed>) = 0 [pid 7302] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7302] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7303 attached [pid 7301] write(3, "1000", 4 [pid 7300] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7300] <... exit_group resumed>) = ? [pid 7303] set_robust_list(0x55555565f660, 24 [pid 7302] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7301] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7303 [pid 7303] <... set_robust_list resumed>) = 0 [pid 7302] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7301] close(3 [pid 7303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7302] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7301] <... close resumed>) = 0 [pid 7300] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7303] <... prctl resumed>) = 0 [pid 7302] exit_group(0 [pid 7301] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7300, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7303] setpgid(0, 0 [pid 7302] <... exit_group resumed>) = ? [pid 7301] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7304 attached [pid 7303] <... setpgid resumed>) = 0 [pid 7304] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7304 [pid 7301] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7304] <... set_robust_list resumed>) = 0 [pid 7303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7301] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7301] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7305 attached [pid 7304] <... prctl resumed>) = 0 [pid 7303] <... openat resumed>) = 3 [pid 7302] +++ exited with 0 +++ [pid 7301] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7305] set_robust_list(0x55555565f660, 24 [pid 7304] setpgid(0, 0 [pid 7303] write(3, "1000", 4 [pid 7301] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7305] <... set_robust_list resumed>) = 0 [pid 7304] <... setpgid resumed>) = 0 [pid 7303] <... write resumed>) = 4 [pid 7301] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7305 [pid 7305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7305] <... prctl resumed>) = 0 [pid 7303] close(3./strace-static-x86_64: Process 7306 attached [pid 7305] setpgid(0, 0 [pid 7303] <... close resumed>) = 0 [pid 7306] set_robust_list(0x55555565f660, 24 [pid 7304] write(3, "1000", 4 [pid 7303] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7306 [pid 7305] <... setpgid resumed>) = 0 [pid 7304] <... write resumed>) = 4 [pid 7303] <... openat resumed>) = 3 [pid 7301] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7306] <... set_robust_list resumed>) = 0 [pid 7304] close(3 [pid 7305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7304] <... close resumed>) = 0 [pid 7306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7304] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7304] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7307 attached [pid 7306] <... prctl resumed>) = 0 [pid 7305] <... openat resumed>) = 3 [pid 7304] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7303] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7307] set_robust_list(0x55555565f660, 24 [pid 7306] setpgid(0, 0 [pid 7305] write(3, "1000", 4 [pid 7304] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7303] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7307 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7307] <... set_robust_list resumed>) = 0 [pid 7306] <... setpgid resumed>) = 0 [pid 7305] <... write resumed>) = 4 [pid 7304] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7303] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7305] close(3 [pid 7304] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7303] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7307] <... prctl resumed>) = 0 [pid 7306] <... openat resumed>) = 3 [pid 7305] <... close resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7303] exit_group(0 [pid 7307] setpgid(0, 0 [pid 7304] exit_group(0 [pid 7306] write(3, "1000", 4 [pid 7307] <... setpgid resumed>) = 0 [pid 7306] <... write resumed>) = 4 [pid 7305] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7306] close(3 [pid 7304] <... exit_group resumed>) = ? [pid 7303] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7308 attached [pid 7307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7306] <... close resumed>) = 0 [pid 7305] <... openat resumed>) = 3 [pid 7308] set_robust_list(0x55555565f660, 24 [pid 7307] <... openat resumed>) = 3 [pid 7306] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7308] <... set_robust_list resumed>) = 0 [pid 7307] write(3, "1000", 4 [pid 7306] <... openat resumed>) = 3 [pid 7305] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7308 [pid 7308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7307] <... write resumed>) = 4 [pid 7307] close(3 [pid 7305] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7308] <... prctl resumed>) = 0 [pid 7307] <... close resumed>) = 0 [pid 7306] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7305] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7308] setpgid(0, 0 [pid 7307] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7306] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7305] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7303] +++ exited with 0 +++ [pid 7308] <... setpgid resumed>) = 0 [pid 7307] <... openat resumed>) = 3 [pid 7306] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7305] exit_group(0 [pid 7308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7304] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7307] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7306] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7305] <... exit_group resumed>) = ? [pid 7307] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7306] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7308] <... openat resumed>) = 3 [pid 7307] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7306] <... exit_group resumed>) = ? [pid 7305] +++ exited with 0 +++ [pid 7307] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7306] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7309 attached [pid 7308] write(3, "1000", 4 [pid 7307] exit_group(0./strace-static-x86_64: Process 7310 attached [pid 7309] set_robust_list(0x55555565f660, 24 [pid 7308] <... write resumed>) = 4 [pid 7307] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7310] set_robust_list(0x55555565f660, 24 [pid 7309] <... set_robust_list resumed>) = 0 [pid 7308] close(3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7310 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7310] <... set_robust_list resumed>) = 0 [pid 7309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7308] <... close resumed>) = 0 [pid 7307] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7309 [pid 7310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7309] <... prctl resumed>) = 0 [pid 7308] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7310] <... prctl resumed>) = 0 [pid 7309] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7311 attached [pid 7310] setpgid(0, 0 [pid 7309] <... setpgid resumed>) = 0 [pid 7308] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7311] set_robust_list(0x55555565f660, 24) = 0 [pid 7311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7311] setpgid(0, 0) = 0 [pid 7308] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7312 attached ./strace-static-x86_64: Process 7313 attached [pid 7311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7310] <... setpgid resumed>) = 0 [pid 7309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7308] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7311 [pid 7313] set_robust_list(0x55555565f660, 24 [pid 7310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7308] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7312] set_robust_list(0x55555565f660, 24 [pid 7313] <... set_robust_list resumed>) = 0 [pid 7311] <... openat resumed>) = 3 [pid 7309] <... openat resumed>) = 3 [pid 7308] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7312 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7313 [pid 7310] <... openat resumed>) = 3 [pid 7312] <... set_robust_list resumed>) = 0 [pid 7313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7311] write(3, "1000", 4 [pid 7309] write(3, "1000", 4 [pid 7308] exit_group(0 [pid 7310] write(3, "1000", 4 [pid 7312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7313] <... prctl resumed>) = 0 [pid 7311] <... write resumed>) = 4 [pid 7310] <... write resumed>) = 4 [pid 7309] <... write resumed>) = 4 [pid 7308] <... exit_group resumed>) = ? [pid 7312] <... prctl resumed>) = 0 [pid 7313] setpgid(0, 0 [pid 7311] close(3 [pid 7310] close(3 [pid 7309] close(3 [pid 7312] setpgid(0, 0 [pid 7311] <... close resumed>) = 0 [pid 7312] <... setpgid resumed>) = 0 [pid 7313] <... setpgid resumed>) = 0 [pid 7311] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7310] <... close resumed>) = 0 [pid 7309] <... close resumed>) = 0 [pid 7312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7310] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7311] <... openat resumed>) = 3 [pid 7308] +++ exited with 0 +++ [pid 7313] <... openat resumed>) = 3 [pid 7310] <... openat resumed>) = 3 [pid 7309] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7312] <... openat resumed>) = 3 [pid 7310] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7309] <... openat resumed>) = 3 [pid 7311] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7313] write(3, "1000", 4 [pid 7311] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7310] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7312] write(3, "1000", 4) = 4 [pid 7313] <... write resumed>) = 4 [pid 7311] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7310] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7309] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7312] close(3 [pid 7313] close(3 [pid 7311] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7310] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7309] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7312] <... close resumed>) = 0 [pid 7313] <... close resumed>) = 0 [pid 7311] exit_group(0 [pid 7310] exit_group(0 [pid 7309] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7310] <... exit_group resumed>) = ? [pid 7309] exit_group(0./strace-static-x86_64: Process 7314 attached [pid 7312] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7313] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7311] <... exit_group resumed>) = ? [pid 7312] <... openat resumed>) = 3 [pid 7310] +++ exited with 0 +++ [pid 7309] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7314] set_robust_list(0x55555565f660, 24 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7314] <... set_robust_list resumed>) = 0 [pid 7312] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7313] <... openat resumed>) = 3 [pid 7311] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7314 ./strace-static-x86_64: Process 7315 attached [pid 7314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7312] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7313] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7309] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7315] set_robust_list(0x55555565f660, 24 [pid 7312] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7313] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7314] <... prctl resumed>) = 0 [pid 7312] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7313] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7315 [pid 7315] <... set_robust_list resumed>) = 0 [pid 7314] setpgid(0, 0 [pid 7315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7314] <... setpgid resumed>) = 0 [pid 7312] exit_group(0 [pid 7313] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7315] <... prctl resumed>) = 0 [pid 7314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7313] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7312] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7316 attached [pid 7315] setpgid(0, 0 [pid 7314] <... openat resumed>) = 3 [pid 7312] +++ exited with 0 +++ [pid 7313] <... exit_group resumed>) = ? [pid 7315] <... setpgid resumed>) = 0 [pid 7316] set_robust_list(0x55555565f660, 24 [pid 7315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7314] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7316 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7316] <... set_robust_list resumed>) = 0 [pid 7313] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7315] <... openat resumed>) = 3 [pid 7314] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7315] write(3, "1000", 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7315] <... write resumed>) = 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7315] close(3./strace-static-x86_64: Process 7319 attached [pid 7316] <... prctl resumed>) = 0 [pid 7315] <... close resumed>) = 0 [pid 7314] close(3./strace-static-x86_64: Process 7317 attached ./strace-static-x86_64: Process 7318 attached ) = 0 [pid 7316] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7318 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7317 [pid 7317] set_robust_list(0x55555565f660, 24 [pid 7319] set_robust_list(0x55555565f660, 24 [pid 7316] <... setpgid resumed>) = 0 [pid 7315] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7314] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7319 [pid 7317] <... set_robust_list resumed>) = 0 [pid 7319] <... set_robust_list resumed>) = 0 [pid 7318] set_robust_list(0x55555565f660, 24 [pid 7316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7315] <... openat resumed>) = 3 [pid 7314] <... openat resumed>) = 3 [pid 7317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7318] <... set_robust_list resumed>) = 0 [pid 7315] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7314] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7317] <... prctl resumed>) = 0 [pid 7319] <... prctl resumed>) = 0 [pid 7318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7316] <... openat resumed>) = 3 [pid 7315] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7314] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7317] setpgid(0, 0 [pid 7319] setpgid(0, 0 [pid 7318] <... prctl resumed>) = 0 [pid 7315] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7314] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7317] <... setpgid resumed>) = 0 [pid 7316] write(3, "1000", 4 [pid 7315] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7319] <... setpgid resumed>) = 0 [pid 7318] setpgid(0, 0 [pid 7316] <... write resumed>) = 4 [pid 7315] exit_group(0 [pid 7314] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7318] <... setpgid resumed>) = 0 [pid 7316] close(3 [pid 7314] exit_group(0 [pid 7317] <... openat resumed>) = 3 [pid 7319] <... openat resumed>) = 3 [pid 7318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7315] <... exit_group resumed>) = ? [pid 7317] write(3, "1000", 4 [pid 7319] write(3, "1000", 4 [pid 7318] <... openat resumed>) = 3 [pid 7316] <... close resumed>) = 0 [pid 7314] <... exit_group resumed>) = ? [pid 7317] <... write resumed>) = 4 [pid 7319] <... write resumed>) = 4 [pid 7318] write(3, "1000", 4 [pid 7316] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7315] +++ exited with 0 +++ [pid 7317] close(3 [pid 7319] close(3 [pid 7318] <... write resumed>) = 4 [pid 7314] +++ exited with 0 +++ [pid 7317] <... close resumed>) = 0 [pid 7319] <... close resumed>) = 0 [pid 7318] close(3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7317] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7319] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7316] <... openat resumed>) = 3 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7319] <... openat resumed>) = 3 [pid 7318] <... close resumed>) = 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7316] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7317] <... openat resumed>) = 3 [pid 7316] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7318] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7317] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7319] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7316] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7317] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7319] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7318] <... openat resumed>) = 3 [pid 7316] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7320 attached [pid 7319] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7320] set_robust_list(0x55555565f660, 24 [pid 7319] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7320 [pid 7320] <... set_robust_list resumed>) = 0 [pid 7317] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7319] exit_group(0 [pid 7318] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7316] exit_group(0./strace-static-x86_64: Process 7321 attached [pid 7320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7317] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7319] <... exit_group resumed>) = ? [pid 7318] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7316] <... exit_group resumed>) = ? [pid 7321] set_robust_list(0x55555565f660, 24 [pid 7317] exit_group(0 [pid 7318] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7320] <... prctl resumed>) = 0 [pid 7321] <... set_robust_list resumed>) = 0 [pid 7317] <... exit_group resumed>) = ? [pid 7318] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7316] +++ exited with 0 +++ [pid 7320] setpgid(0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7321 [pid 7321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7320] <... setpgid resumed>) = 0 [pid 7319] +++ exited with 0 +++ [pid 7318] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7321] <... prctl resumed>) = 0 [pid 7320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7317] +++ exited with 0 +++ [pid 7318] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7319, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7321] setpgid(0, 0 [pid 7320] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7321] <... setpgid resumed>) = 0 [pid 7320] write(3, "1000", 4 [pid 7321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7320] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7320] close(3 [pid 7318] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7321] <... openat resumed>) = 3 [pid 7320] <... close resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7320] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7323 attached ./strace-static-x86_64: Process 7322 attached [pid 7321] write(3, "1000", 4 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7323] set_robust_list(0x55555565f660, 24 [pid 7322] set_robust_list(0x55555565f660, 24 [pid 7321] <... write resumed>) = 4 [pid 7320] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7322 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7323 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7323] <... set_robust_list resumed>) = 0 [pid 7322] <... set_robust_list resumed>) = 0 [pid 7321] close(3 [pid 7323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7321] <... close resumed>) = 0 [pid 7323] <... prctl resumed>) = 0 [pid 7321] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7324 attached [pid 7323] setpgid(0, 0 [pid 7322] <... prctl resumed>) = 0 [pid 7321] <... openat resumed>) = 3 [pid 7320] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7324] set_robust_list(0x55555565f660, 24 [pid 7323] <... setpgid resumed>) = 0 [pid 7324] <... set_robust_list resumed>) = 0 [pid 7323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7322] setpgid(0, 0 [pid 7321] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7320] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7324 [pid 7324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7322] <... setpgid resumed>) = 0 [pid 7321] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7320] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7323] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7324] <... prctl resumed>) = 0 [pid 7322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7321] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7320] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7323] write(3, "1000", 4 [pid 7322] <... openat resumed>) = 3 [pid 7321] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7323] <... write resumed>) = 4 [pid 7323] close(3 [pid 7321] exit_group(0 [pid 7323] <... close resumed>) = 0 [pid 7324] setpgid(0, 0 [pid 7322] write(3, "1000", 4 [pid 7320] exit_group(0 [pid 7324] <... setpgid resumed>) = 0 [pid 7323] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7321] <... exit_group resumed>) = ? [pid 7320] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7325 attached [pid 7324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7323] <... openat resumed>) = 3 [pid 7322] <... write resumed>) = 4 [pid 7321] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7325 [pid 7325] set_robust_list(0x55555565f660, 24 [pid 7323] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7322] close(3 [pid 7320] +++ exited with 0 +++ [pid 7325] <... set_robust_list resumed>) = 0 [pid 7324] <... openat resumed>) = 3 [pid 7323] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7322] <... close resumed>) = 0 [pid 7325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7324] write(3, "1000", 4 [pid 7323] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7322] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7325] <... prctl resumed>) = 0 [pid 7324] <... write resumed>) = 4 [pid 7323] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7322] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7325] setpgid(0, 0 [pid 7324] close(3) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7325] <... setpgid resumed>) = 0 [pid 7323] exit_group(0 [pid 7322] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7323] <... exit_group resumed>) = ? [pid 7322] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7324] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7327 attached [pid 7322] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7327] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7326 attached ) = 0 [pid 7325] <... openat resumed>) = 3 [pid 7324] <... openat resumed>) = 3 [pid 7323] +++ exited with 0 +++ [pid 7322] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7326] set_robust_list(0x55555565f660, 24 [pid 7327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7324] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7322] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7326 [pid 7326] <... set_robust_list resumed>) = 0 [pid 7327] <... prctl resumed>) = 0 [pid 7324] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7327] setpgid(0, 0 [pid 7325] write(3, "1000", 4 [pid 7324] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7322] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7327 [pid 7326] <... prctl resumed>) = 0 [pid 7327] <... setpgid resumed>) = 0 [pid 7325] <... write resumed>) = 4 [pid 7324] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7326] setpgid(0, 0 [pid 7327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7325] close(3 [pid 7324] exit_group(0 [pid 7322] +++ exited with 0 +++ [pid 7326] <... setpgid resumed>) = 0 [pid 7327] <... openat resumed>) = 3 [pid 7325] <... close resumed>) = 0 [pid 7324] <... exit_group resumed>) = ? [pid 7326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7327] write(3, "1000", 4 [pid 7325] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7326] <... openat resumed>) = 3 [pid 7327] <... write resumed>) = 4 [pid 7325] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7326] write(3, "1000", 4 [pid 7327] close(3 [pid 7325] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7324] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 7326] <... write resumed>) = 4 [pid 7327] <... close resumed>) = 0 ./strace-static-x86_64: Process 7328 attached [pid 7326] close(3 [pid 7327] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7325] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7328] set_robust_list(0x55555565f660, 24 [pid 7326] <... close resumed>) = 0 [pid 7325] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7328 [pid 7328] <... set_robust_list resumed>) = 0 [pid 7326] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7327] <... openat resumed>) = 3 [pid 7325] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7325] exit_group(0) = ? [pid 7328] <... prctl resumed>) = 0 [pid 7326] <... openat resumed>) = 3 [pid 7327] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7325] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7328] setpgid(0, 0 [pid 7326] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7330 attached ./strace-static-x86_64: Process 7329 attached [pid 7328] <... setpgid resumed>) = 0 [pid 7327] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7329] set_robust_list(0x55555565f660, 24 [pid 7328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7326] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7327] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7329 [pid 7330] set_robust_list(0x55555565f660, 24 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7330 [pid 7330] <... set_robust_list resumed>) = 0 [pid 7329] <... set_robust_list resumed>) = 0 [pid 7326] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7327] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7328] <... openat resumed>) = 3 [pid 7327] exit_group(0 [pid 7326] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7330] <... prctl resumed>) = 0 [pid 7329] <... prctl resumed>) = 0 [pid 7330] setpgid(0, 0 [pid 7327] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7330] <... setpgid resumed>) = 0 [pid 7329] setpgid(0, 0 [pid 7328] write(3, "1000", 4 [pid 7326] exit_group(0 [pid 7330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7329] <... setpgid resumed>) = 0 [pid 7328] <... write resumed>) = 4 ./strace-static-x86_64: Process 7331 attached [pid 7330] <... openat resumed>) = 3 [pid 7329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7328] close(3 [pid 7326] <... exit_group resumed>) = ? [pid 7327] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7331 [pid 7331] set_robust_list(0x55555565f660, 24 [pid 7330] write(3, "1000", 4 [pid 7329] <... openat resumed>) = 3 [pid 7328] <... close resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7331] <... set_robust_list resumed>) = 0 [pid 7330] <... write resumed>) = 4 [pid 7329] write(3, "1000", 4 [pid 7328] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7330] close(3 [pid 7329] <... write resumed>) = 4 [pid 7331] <... prctl resumed>) = 0 [pid 7330] <... close resumed>) = 0 [pid 7329] close(3 [pid 7328] <... openat resumed>) = 3 [pid 7326] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7331] setpgid(0, 0 [pid 7330] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7329] <... close resumed>) = 0 [pid 7328] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7326, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7329] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7330] <... openat resumed>) = 3 [pid 7331] <... setpgid resumed>) = 0 [pid 7328] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7330] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7332 attached [pid 7331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7330] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7329] <... openat resumed>) = 3 [pid 7328] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7330] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7328] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7332] set_robust_list(0x55555565f660, 24 [pid 7330] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7329] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7328] exit_group(0 [pid 7331] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7332 [pid 7332] <... set_robust_list resumed>) = 0 [pid 7330] exit_group(0./strace-static-x86_64: Process 7333 attached [pid 7331] write(3, "1000", 4 [pid 7329] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7328] <... exit_group resumed>) = ? [pid 7331] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7333 [pid 7331] close(3) = 0 [pid 7330] <... exit_group resumed>) = ? [pid 7332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7333] set_robust_list(0x55555565f660, 24 [pid 7332] <... prctl resumed>) = 0 [pid 7331] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7330] +++ exited with 0 +++ [pid 7329] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7328] +++ exited with 0 +++ [pid 7333] <... set_robust_list resumed>) = 0 [pid 7332] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7329] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7329] exit_group(0) = ? [pid 7332] <... setpgid resumed>) = 0 [pid 7331] <... openat resumed>) = 3 [pid 7329] +++ exited with 0 +++ [pid 7333] <... prctl resumed>) = 0 [pid 7333] setpgid(0, 0 [pid 7332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7331] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7333] <... setpgid resumed>) = 0 [pid 7331] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7329, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7331] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... restart_syscall resumed>) = 0 [pid 7331] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7332] <... openat resumed>) = 3 [pid 7331] exit_group(0 [pid 7333] <... openat resumed>) = 3 [pid 7332] write(3, "1000", 4./strace-static-x86_64: Process 7334 attached ./strace-static-x86_64: Process 7335 attached [pid 7333] write(3, "1000", 4 [pid 7332] <... write resumed>) = 4 [pid 7331] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7334 [pid 7334] set_robust_list(0x55555565f660, 24 [pid 7333] <... write resumed>) = 4 [pid 7332] close(3 [pid 7335] set_robust_list(0x55555565f660, 24 [pid 7334] <... set_robust_list resumed>) = 0 [pid 7333] close(3 [pid 7332] <... close resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7335 [pid 7334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7333] <... close resumed>) = 0 [pid 7332] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7335] <... set_robust_list resumed>) = 0 [pid 7335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7334] <... prctl resumed>) = 0 [pid 7333] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7332] <... openat resumed>) = 3 [pid 7334] setpgid(0, 0) = 0 [pid 7334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7332] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7335] <... prctl resumed>) = 0 [pid 7335] setpgid(0, 0 [pid 7334] <... openat resumed>) = 3 [pid 7333] <... openat resumed>) = 3 [pid 7332] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7332] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7332] exit_group(0 [pid 7334] write(3, "1000", 4) = 4 [pid 7334] close(3 [pid 7332] <... exit_group resumed>) = ? [pid 7334] <... close resumed>) = 0 ./strace-static-x86_64: Process 7336 attached [pid 7335] <... setpgid resumed>) = 0 [pid 7333] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7331] +++ exited with 0 +++ [pid 7334] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7336] set_robust_list(0x55555565f660, 24 [pid 7335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7334] <... openat resumed>) = 3 [pid 7333] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7332] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7336 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7336] <... set_robust_list resumed>) = 0 [pid 7334] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7333] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7334] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7334] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7333] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7334] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7334] exit_group(0 [pid 7333] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7334] <... exit_group resumed>) = ? [pid 7335] <... openat resumed>) = 3 [pid 7336] <... prctl resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7336] setpgid(0, 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7336] <... setpgid resumed>) = 0 [pid 7335] write(3, "1000", 4 [pid 7334] +++ exited with 0 +++ [pid 7333] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7335] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7334, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7336] <... openat resumed>) = 3 [pid 7335] close(3) = 0 [pid 7335] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7336] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7337 attached [pid 7336] <... write resumed>) = 4 [pid 7335] <... openat resumed>) = 3 [pid 7333] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7337 [pid 7337] set_robust_list(0x55555565f660, 24 [pid 7336] close(3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7338 attached [pid 7337] <... set_robust_list resumed>) = 0 [pid 7336] <... close resumed>) = 0 [pid 7335] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7338] set_robust_list(0x55555565f660, 24 [pid 7337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7336] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7335] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7338 [pid 7338] <... set_robust_list resumed>) = 0 [pid 7337] <... prctl resumed>) = 0 [pid 7335] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7337] setpgid(0, 0 [pid 7335] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7337] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7339 attached [pid 7338] <... prctl resumed>) = 0 [pid 7337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7336] <... openat resumed>) = 3 [pid 7335] exit_group(0 [pid 7338] setpgid(0, 0 [pid 7336] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7335] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7339 [pid 7339] set_robust_list(0x55555565f660, 24 [pid 7337] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7338] <... setpgid resumed>) = 0 [pid 7336] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7339] <... set_robust_list resumed>) = 0 [pid 7338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7336] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7340 attached [pid 7337] write(3, "1000", 4 [pid 7340] set_robust_list(0x55555565f660, 24 [pid 7337] <... write resumed>) = 4 [pid 7336] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7340] <... set_robust_list resumed>) = 0 [pid 7337] close(3 [pid 7340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7339] <... prctl resumed>) = 0 [pid 7338] <... openat resumed>) = 3 [pid 7337] <... close resumed>) = 0 [pid 7336] exit_group(0 [pid 7335] +++ exited with 0 +++ [pid 7340] <... prctl resumed>) = 0 [pid 7339] setpgid(0, 0 [pid 7338] write(3, "1000", 4 [pid 7337] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7336] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7340 [pid 7340] setpgid(0, 0 [pid 7339] <... setpgid resumed>) = 0 [pid 7338] <... write resumed>) = 4 [pid 7337] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7340] <... setpgid resumed>) = 0 [pid 7337] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7338] close(3 [pid 7337] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7340] <... openat resumed>) = 3 [pid 7337] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7338] <... close resumed>) = 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7337] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7338] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7340] write(3, "1000", 4 [pid 7339] <... openat resumed>) = 3 [pid 7337] exit_group(0 [pid 7340] <... write resumed>) = 4 [pid 7340] close(3 [pid 7337] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7340] <... close resumed>) = 0 [pid 7339] write(3, "1000", 4 [pid 7338] <... openat resumed>) = 3 [pid 7337] +++ exited with 0 +++ [pid 7336] +++ exited with 0 +++ [pid 7340] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7341 attached [pid 7341] set_robust_list(0x55555565f660, 24 [pid 7339] <... write resumed>) = 4 [pid 7338] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7336, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7340] <... openat resumed>) = 3 [pid 7339] close(3 [pid 7338] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7341 [pid 7340] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7339] <... close resumed>) = 0 [pid 7338] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7342 attached [pid 7341] <... set_robust_list resumed>) = 0 [pid 7340] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7339] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7338] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7342] set_robust_list(0x55555565f660, 24 [pid 7341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7340] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7339] <... openat resumed>) = 3 [pid 7338] exit_group(0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7342 [pid 7342] <... set_robust_list resumed>) = 0 [pid 7341] <... prctl resumed>) = 0 [pid 7341] setpgid(0, 0 [pid 7340] exit_group(0 [pid 7339] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7338] <... exit_group resumed>) = ? [pid 7342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7341] <... setpgid resumed>) = 0 [pid 7340] <... exit_group resumed>) = ? [pid 7339] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7342] <... prctl resumed>) = 0 [pid 7341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7339] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7338] +++ exited with 0 +++ ./strace-static-x86_64: Process 7343 attached [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7343] set_robust_list(0x55555565f660, 24 [pid 7342] setpgid(0, 0 [pid 7340] +++ exited with 0 +++ [pid 7339] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7343 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7343] <... set_robust_list resumed>) = 0 [pid 7342] <... setpgid resumed>) = 0 [pid 7339] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... restart_syscall resumed>) = 0 [pid 7343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7341] <... openat resumed>) = 3 [pid 7343] <... prctl resumed>) = 0 [pid 7342] <... openat resumed>) = 3 [pid 7341] write(3, "1000", 4 [pid 7339] +++ exited with 0 +++ [pid 7343] setpgid(0, 0 [pid 7341] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7343] <... setpgid resumed>) = 0 [pid 7342] write(3, "1000", 4 [pid 7341] close(3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7342] <... write resumed>) = 4 [pid 7341] <... close resumed>) = 0 [pid 7342] close(3 [pid 7341] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7342] <... close resumed>) = 0 [pid 7342] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7341] <... openat resumed>) = 3 [pid 7343] <... openat resumed>) = 3 [pid 7342] <... openat resumed>) = 3 [pid 7341] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7342] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7341] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7342] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7341] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7342] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7341] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7342] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7341] exit_group(0 [pid 7342] exit_group(0./strace-static-x86_64: Process 7344 attached [pid 7341] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7346 attached ./strace-static-x86_64: Process 7345 attached [pid 7344] set_robust_list(0x55555565f660, 24 [pid 7343] write(3, "1000", 4 [pid 7342] <... exit_group resumed>) = ? [pid 7341] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7344 [pid 7346] set_robust_list(0x55555565f660, 24 [pid 7343] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7345 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7346] <... set_robust_list resumed>) = 0 [pid 7343] close(3) = 0 [pid 7346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7345] set_robust_list(0x55555565f660, 24 [pid 7344] <... set_robust_list resumed>) = 0 [pid 7343] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7346 [pid 7346] <... prctl resumed>) = 0 [pid 7345] <... set_robust_list resumed>) = 0 [pid 7344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7343] <... openat resumed>) = 3 [pid 7342] +++ exited with 0 +++ [pid 7344] <... prctl resumed>) = 0 [pid 7344] setpgid(0, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7346] setpgid(0, 0 [pid 7344] <... setpgid resumed>) = 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7346] <... setpgid resumed>) = 0 [pid 7345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7343] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7344] <... openat resumed>) = 3 [pid 7344] write(3, "1000", 4) = 4 [pid 7344] close(3) = 0 [pid 7344] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 ./strace-static-x86_64: Process 7347 attached [pid 7346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7345] <... prctl resumed>) = 0 [pid 7343] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7345] setpgid(0, 0 [pid 7343] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7347 [pid 7345] <... setpgid resumed>) = 0 [pid 7345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7344] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7344] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7343] exit_group(0 [pid 7347] set_robust_list(0x55555565f660, 24 [pid 7346] <... openat resumed>) = 3 [pid 7345] <... openat resumed>) = 3 [pid 7344] exit_group(0 [pid 7343] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7348 attached [pid 7347] <... set_robust_list resumed>) = 0 [pid 7346] write(3, "1000", 4 [pid 7345] write(3, "1000", 4 [pid 7344] <... exit_group resumed>) = ? [pid 7348] set_robust_list(0x55555565f660, 24 [pid 7347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7346] <... write resumed>) = 4 [pid 7345] <... write resumed>) = 4 [pid 7344] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7348 [pid 7348] <... set_robust_list resumed>) = 0 [pid 7346] close(3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7346] <... close resumed>) = 0 [pid 7343] +++ exited with 0 +++ [pid 7346] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7345] close(3 [pid 7348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7347] <... prctl resumed>) = 0 [pid 7345] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7347] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7348] <... prctl resumed>) = 0 [pid 7348] setpgid(0, 0 [pid 7345] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7348] <... setpgid resumed>) = 0 [pid 7347] <... setpgid resumed>) = 0 [pid 7346] <... openat resumed>) = 3 [pid 7348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7348] write(3, "1000", 4./strace-static-x86_64: Process 7349 attached ./strace-static-x86_64: Process 7350 attached [pid 7347] <... openat resumed>) = 3 [pid 7346] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7345] <... openat resumed>) = 3 [pid 7350] set_robust_list(0x55555565f660, 24 [pid 7346] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7347] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7350 [pid 7350] <... set_robust_list resumed>) = 0 [pid 7347] <... write resumed>) = 4 [pid 7346] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7345] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7349] set_robust_list(0x55555565f660, 24 [pid 7348] <... write resumed>) = 4 [pid 7350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7347] close(3 [pid 7346] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7345] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7349 [pid 7349] <... set_robust_list resumed>) = 0 [pid 7348] close(3 [pid 7346] exit_group(0 [pid 7349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7350] <... prctl resumed>) = 0 [pid 7348] <... close resumed>) = 0 [pid 7347] <... close resumed>) = 0 [pid 7346] <... exit_group resumed>) = ? [pid 7345] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7349] <... prctl resumed>) = 0 [pid 7350] setpgid(0, 0 [pid 7348] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7349] setpgid(0, 0 [pid 7350] <... setpgid resumed>) = 0 [pid 7348] <... openat resumed>) = 3 [pid 7347] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7349] <... setpgid resumed>) = 0 [pid 7349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7345] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7348] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7349] <... openat resumed>) = 3 [pid 7350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7348] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7348] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7349] write(3, "1000", 4 [pid 7348] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7349] <... write resumed>) = 4 [pid 7348] exit_group(0 [pid 7346] +++ exited with 0 +++ [pid 7345] exit_group(0 [pid 7349] close(3 [pid 7347] <... openat resumed>) = 3 [pid 7349] <... close resumed>) = 0 [pid 7348] <... exit_group resumed>) = ? [pid 7349] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7350] <... openat resumed>) = 3 [pid 7347] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7345] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7346, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7347] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7349] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7349] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7347] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7349] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7349] exit_group(0 [pid 7347] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7349] <... exit_group resumed>) = ? [pid 7348] +++ exited with 0 +++ [pid 7347] exit_group(0 [pid 7350] write(3, "1000", 4 [pid 7347] <... exit_group resumed>) = ? [pid 7350] <... write resumed>) = 4 ./strace-static-x86_64: Process 7351 attached [pid 7349] +++ exited with 0 +++ [pid 7350] close(3 [pid 7347] +++ exited with 0 +++ [pid 7345] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7348, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7351] set_robust_list(0x55555565f660, 24 [pid 7350] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7351 [pid 7351] <... set_robust_list resumed>) = 0 [pid 7350] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7350] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7351] <... prctl resumed>) = 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7350] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7351] setpgid(0, 0 [pid 7350] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7352 [pid 7351] <... setpgid resumed>) = 0 [pid 7350] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7353 attached ./strace-static-x86_64: Process 7352 attached [pid 7351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7353] set_robust_list(0x55555565f660, 24 [pid 7352] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7354 attached [pid 7353] <... set_robust_list resumed>) = 0 [pid 7352] <... set_robust_list resumed>) = 0 [pid 7350] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7353 ./strace-static-x86_64: Process 7355 attached [pid 7354] set_robust_list(0x55555565f660, 24 [pid 7353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7351] <... openat resumed>) = 3 [pid 7350] exit_group(0 [pid 7355] set_robust_list(0x55555565f660, 24 [pid 7354] <... set_robust_list resumed>) = 0 [pid 7353] <... prctl resumed>) = 0 [pid 7352] <... prctl resumed>) = 0 [pid 7351] write(3, "1000", 4 [pid 7350] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7354 [pid 7355] <... set_robust_list resumed>) = 0 [pid 7354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7353] setpgid(0, 0 [pid 7352] setpgid(0, 0 [pid 7351] <... write resumed>) = 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7355 [pid 7355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7354] <... prctl resumed>) = 0 [pid 7353] <... setpgid resumed>) = 0 [pid 7352] <... setpgid resumed>) = 0 [pid 7351] close(3 [pid 7355] <... prctl resumed>) = 0 [pid 7354] setpgid(0, 0 [pid 7353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7351] <... close resumed>) = 0 [pid 7350] +++ exited with 0 +++ [pid 7355] setpgid(0, 0 [pid 7354] <... setpgid resumed>) = 0 [pid 7351] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7353] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7355] <... setpgid resumed>) = 0 [pid 7354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7352] <... openat resumed>) = 3 [pid 7351] <... openat resumed>) = 3 [pid 7355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7351] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7354] <... openat resumed>) = 3 [pid 7353] write(3, "1000", 4 [pid 7352] write(3, "1000", 4./strace-static-x86_64: Process 7356 attached [pid 7355] <... openat resumed>) = 3 [pid 7354] write(3, "1000", 4 [pid 7353] <... write resumed>) = 4 [pid 7352] <... write resumed>) = 4 [pid 7351] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7356] set_robust_list(0x55555565f660, 24 [pid 7355] write(3, "1000", 4 [pid 7354] <... write resumed>) = 4 [pid 7353] close(3 [pid 7352] close(3 [pid 7351] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7356] <... set_robust_list resumed>) = 0 [pid 7355] <... write resumed>) = 4 [pid 7354] close(3 [pid 7353] <... close resumed>) = 0 [pid 7352] <... close resumed>) = 0 [pid 7351] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7356 [pid 7356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7355] close(3 [pid 7354] <... close resumed>) = 0 [pid 7353] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7352] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7351] exit_group(0 [pid 7356] <... prctl resumed>) = 0 [pid 7355] <... close resumed>) = 0 [pid 7351] <... exit_group resumed>) = ? [pid 7356] setpgid(0, 0 [pid 7355] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7354] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7353] <... openat resumed>) = 3 [pid 7352] <... openat resumed>) = 3 [pid 7356] <... setpgid resumed>) = 0 [pid 7355] <... openat resumed>) = 3 [pid 7351] +++ exited with 0 +++ [pid 7356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7355] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7354] <... openat resumed>) = 3 [pid 7353] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7352] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7356] <... openat resumed>) = 3 [pid 7355] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7354] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7353] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7352] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7355] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7354] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7353] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7352] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7356] write(3, "1000", 4 [pid 7355] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7354] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7353] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7356] <... write resumed>) = 4 [pid 7355] exit_group(0 [pid 7352] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7356] close(3) = 0 [pid 7353] exit_group(0 [pid 7352] exit_group(0 [pid 7354] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7355] <... exit_group resumed>) = ? [pid 7356] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7354] exit_group(0 [pid 7353] <... exit_group resumed>) = ? [pid 7352] <... exit_group resumed>) = ? [pid 7356] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7356] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7354] <... exit_group resumed>) = ? [pid 7356] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7356] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7356] exit_group(0) = ? [pid 7352] +++ exited with 0 +++ [pid 7356] +++ exited with 0 +++ [pid 7354] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7357 attached [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7357] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7357 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7357] <... set_robust_list resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7355] +++ exited with 0 +++ [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7357] <... prctl resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7358 attached [pid 7357] setpgid(0, 0 [pid 7353] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... restart_syscall resumed>) = 0 [pid 7358] set_robust_list(0x55555565f660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7353, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7358] <... set_robust_list resumed>) = 0 [pid 7358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7357] <... setpgid resumed>) = 0 [pid 7357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7359 attached ./strace-static-x86_64: Process 7360 attached [pid 7359] set_robust_list(0x55555565f660, 24 [pid 7358] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7360 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7360] set_robust_list(0x55555565f660, 24 [pid 7359] <... set_robust_list resumed>) = 0 [pid 7358] setpgid(0, 0 [pid 7357] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7358 [pid 7359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7357] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7359 [pid 7359] <... prctl resumed>) = 0 [pid 7357] <... write resumed>) = 4 [pid 7359] setpgid(0, 0 [pid 7357] close(3 [pid 7359] <... setpgid resumed>) = 0 [pid 7357] <... close resumed>) = 0 [pid 7359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7357] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7360] <... set_robust_list resumed>) = 0 [pid 7360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7358] <... setpgid resumed>) = 0 [pid 7357] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7361 attached [pid 7359] <... openat resumed>) = 3 [pid 7358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7361] set_robust_list(0x55555565f660, 24 [pid 7360] <... prctl resumed>) = 0 [pid 7357] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7361] <... set_robust_list resumed>) = 0 [pid 7360] setpgid(0, 0 [pid 7359] write(3, "1000", 4 [pid 7358] <... openat resumed>) = 3 [pid 7357] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7362 attached [pid 7361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7360] <... setpgid resumed>) = 0 [pid 7359] <... write resumed>) = 4 [pid 7358] write(3, "1000", 4 [pid 7357] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7361 [pid 7362] set_robust_list(0x55555565f660, 24 [pid 7361] <... prctl resumed>) = 0 [pid 7359] close(3 [pid 7360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7357] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7362] <... set_robust_list resumed>) = 0 [pid 7361] setpgid(0, 0 [pid 7360] <... openat resumed>) = 3 [pid 7359] <... close resumed>) = 0 [pid 7358] <... write resumed>) = 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7362 [pid 7362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7361] <... setpgid resumed>) = 0 [pid 7360] write(3, "1000", 4 [pid 7359] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7358] close(3 [pid 7357] exit_group(0 [pid 7362] <... prctl resumed>) = 0 [pid 7361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7360] <... write resumed>) = 4 [pid 7359] <... openat resumed>) = 3 [pid 7358] <... close resumed>) = 0 [pid 7357] <... exit_group resumed>) = ? [pid 7362] setpgid(0, 0 [pid 7360] close(3) = 0 [pid 7362] <... setpgid resumed>) = 0 [pid 7361] <... openat resumed>) = 3 [pid 7360] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7358] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7357] +++ exited with 0 +++ [pid 7362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7359] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7362] <... openat resumed>) = 3 [pid 7360] <... openat resumed>) = 3 [pid 7359] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7358] <... openat resumed>) = 3 [pid 7361] write(3, "1000", 4 [pid 7362] write(3, "1000", 4 [pid 7359] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7362] <... write resumed>) = 4 [pid 7361] <... write resumed>) = 4 [pid 7360] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7359] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7358] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7362] close(3 [pid 7361] close(3 [pid 7360] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7359] exit_group(0 [pid 7358] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7363 attached [pid 7362] <... close resumed>) = 0 [pid 7361] <... close resumed>) = 0 [pid 7360] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7359] <... exit_group resumed>) = ? [pid 7358] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7363] set_robust_list(0x55555565f660, 24 [pid 7362] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7361] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7360] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7359] +++ exited with 0 +++ [pid 7358] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7362] <... openat resumed>) = 3 [pid 7360] exit_group(0 [pid 7358] exit_group(0 [pid 7363] <... set_robust_list resumed>) = 0 [pid 7360] <... exit_group resumed>) = ? [pid 7358] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7362] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7361] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7363 [pid 7363] <... prctl resumed>) = 0 [pid 7362] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7361] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7362] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7363] setpgid(0, 0 [pid 7362] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7361] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7361] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7364 attached [pid 7363] <... setpgid resumed>) = 0 [pid 7362] exit_group(0 [pid 7361] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7360] +++ exited with 0 +++ [pid 7358] +++ exited with 0 +++ [pid 7364] set_robust_list(0x55555565f660, 24 [pid 7363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7362] <... exit_group resumed>) = ? [pid 7361] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7364 [pid 7364] <... set_robust_list resumed>) = 0 [pid 7363] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7363] write(3, "1000", 4 [pid 7361] <... exit_group resumed>) = ? [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7364] <... prctl resumed>) = 0 [pid 7363] <... write resumed>) = 4 [pid 7362] +++ exited with 0 +++ [pid 5065] <... restart_syscall resumed>) = 0 [pid 7363] close(3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7364] setpgid(0, 0 [pid 7363] <... close resumed>) = 0 [pid 7361] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7364] <... setpgid resumed>) = 0 [pid 7363] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7365 attached [pid 7364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7363] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7365] set_robust_list(0x55555565f660, 24 [pid 7364] <... openat resumed>) = 3 [pid 7363] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7366 attached [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7365 [pid 7365] <... set_robust_list resumed>) = 0 [pid 7366] set_robust_list(0x55555565f660, 24 [pid 7365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7364] write(3, "1000", 4 [pid 7363] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7366 [pid 7365] <... prctl resumed>) = 0 [pid 7366] <... set_robust_list resumed>) = 0 [pid 7364] <... write resumed>) = 4 [pid 7363] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7367 attached [pid 7366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7365] setpgid(0, 0 [pid 7364] close(3 [pid 7363] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7367] set_robust_list(0x55555565f660, 24 [pid 7365] <... setpgid resumed>) = 0 [pid 7364] <... close resumed>) = 0 [pid 7363] exit_group(0 [pid 7367] <... set_robust_list resumed>) = 0 [pid 7365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7364] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7363] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7367 ./strace-static-x86_64: Process 7368 attached [pid 7367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7366] <... prctl resumed>) = 0 [pid 7365] <... openat resumed>) = 3 [pid 7364] <... openat resumed>) = 3 [pid 7368] set_robust_list(0x55555565f660, 24 [pid 7367] <... prctl resumed>) = 0 [pid 7366] setpgid(0, 0 [pid 7364] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7363] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7368 [pid 7368] <... set_robust_list resumed>) = 0 [pid 7367] setpgid(0, 0 [pid 7366] <... setpgid resumed>) = 0 [pid 7365] write(3, "1000", 4 [pid 7364] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7367] <... setpgid resumed>) = 0 [pid 7366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7365] <... write resumed>) = 4 [pid 7368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7365] close(3 [pid 7364] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7367] <... openat resumed>) = 3 [pid 7365] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7368] <... prctl resumed>) = 0 [pid 7366] <... openat resumed>) = 3 [pid 7364] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7365] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7367] write(3, "1000", 4) = 4 [pid 7367] close(3 [pid 7366] write(3, "1000", 4 [pid 7364] exit_group(0 [pid 7365] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7369 attached [pid 7368] setpgid(0, 0 [pid 7367] <... close resumed>) = 0 [pid 7366] <... write resumed>) = 4 [pid 7364] <... exit_group resumed>) = ? [pid 7365] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7368] <... setpgid resumed>) = 0 [pid 7367] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7366] close(3 [pid 7369] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7369 [pid 7368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7366] <... close resumed>) = 0 [pid 7368] <... openat resumed>) = 3 [pid 7366] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7365] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7364] +++ exited with 0 +++ [pid 7367] <... openat resumed>) = 3 [pid 7369] <... set_robust_list resumed>) = 0 [pid 7368] write(3, "1000", 4 [pid 7366] <... openat resumed>) = 3 [pid 7365] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7367] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7366] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7365] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7369] <... prctl resumed>) = 0 [pid 7368] <... write resumed>) = 4 [pid 7367] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7366] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7367] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7366] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7369] setpgid(0, 0 [pid 7368] close(3 [pid 7367] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7366] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7365] exit_group(0 [pid 7369] <... setpgid resumed>) = 0 [pid 7368] <... close resumed>) = 0 [pid 7367] exit_group(0 [pid 7366] exit_group(0 [pid 7365] <... exit_group resumed>) = ? [pid 7369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7368] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7367] <... exit_group resumed>) = ? [pid 7366] <... exit_group resumed>) = ? [pid 7369] <... openat resumed>) = 3 [pid 7368] <... openat resumed>) = 3 [pid 7365] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7369] write(3, "1000", 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7369] <... write resumed>) = 4 [pid 7368] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7369] close(3) = 0 [pid 7368] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7366] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7370 attached [pid 7369] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7368] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7367] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7366, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7370] set_robust_list(0x55555565f660, 24 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7370 [pid 7370] <... set_robust_list resumed>) = 0 [pid 7370] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7371 attached ) = 0 [pid 7369] <... openat resumed>) = 3 [pid 7368] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7369] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7368] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7370] setpgid(0, 0 [pid 7371] set_robust_list(0x55555565f660, 24 [pid 7370] <... setpgid resumed>) = 0 [pid 7371] <... set_robust_list resumed>) = 0 [pid 7369] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7369] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7369] exit_group(0 [pid 7368] <... exit_group resumed>) = ? [pid 7371] <... prctl resumed>) = 0 [pid 7370] <... openat resumed>) = 3 [pid 7369] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7371 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7371] setpgid(0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7371] <... setpgid resumed>) = 0 [pid 7369] +++ exited with 0 +++ ./strace-static-x86_64: Process 7372 attached ./strace-static-x86_64: Process 7373 attached [pid 7371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7370] write(3, "1000", 4 [pid 7368] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7372] set_robust_list(0x55555565f660, 24 [pid 7373] set_robust_list(0x55555565f660, 24 [pid 7370] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7372 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7373 [pid 7372] <... set_robust_list resumed>) = 0 [pid 7373] <... set_robust_list resumed>) = 0 [pid 7371] <... openat resumed>) = 3 [pid 7370] close(3 [pid 7372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7371] write(3, "1000", 4 [pid 7370] <... close resumed>) = 0 [pid 7372] <... prctl resumed>) = 0 [pid 7373] <... prctl resumed>) = 0 [pid 7371] <... write resumed>) = 4 [pid 7370] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7372] setpgid(0, 0 [pid 7373] setpgid(0, 0 [pid 7371] close(3 [pid 7372] <... setpgid resumed>) = 0 [pid 7373] <... setpgid resumed>) = 0 [pid 7370] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7371] <... close resumed>) = 0 [pid 7371] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7370] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7374 attached [pid 7372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7373] <... openat resumed>) = 3 [pid 7370] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7374] set_robust_list(0x55555565f660, 24 [pid 7372] <... openat resumed>) = 3 [pid 7373] write(3, "1000", 4 [pid 7371] <... openat resumed>) = 3 [pid 7370] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7374 ./strace-static-x86_64: Process 7375 attached [pid 7374] <... set_robust_list resumed>) = 0 [pid 7372] write(3, "1000", 4 [pid 7373] <... write resumed>) = 4 [pid 7371] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7370] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7375] set_robust_list(0x55555565f660, 24 [pid 7374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7372] <... write resumed>) = 4 [pid 7373] close(3 [pid 7371] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7370] exit_group(0 [pid 7375] <... set_robust_list resumed>) = 0 [pid 7374] <... prctl resumed>) = 0 [pid 7372] close(3 [pid 7373] <... close resumed>) = 0 [pid 7371] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7370] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7375 [pid 7375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7374] setpgid(0, 0 [pid 7371] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7372] <... close resumed>) = 0 [pid 7375] <... prctl resumed>) = 0 [pid 7374] <... setpgid resumed>) = 0 [pid 7373] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7371] exit_group(0 [pid 7375] setpgid(0, 0 [pid 7374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7371] <... exit_group resumed>) = ? [pid 7372] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7375] <... setpgid resumed>) = 0 [pid 7374] <... openat resumed>) = 3 [pid 7372] <... openat resumed>) = 3 [pid 7373] <... openat resumed>) = 3 [pid 7370] +++ exited with 0 +++ [pid 7374] write(3, "1000", 4 [pid 7373] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7374] <... write resumed>) = 4 [pid 7372] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7373] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7374] close(3 [pid 7372] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7373] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7374] <... close resumed>) = 0 [pid 7372] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7373] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... restart_syscall resumed>) = 0 [pid 7374] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7372] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7373] exit_group(0 [pid 7371] +++ exited with 0 +++ [pid 7375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7372] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7372] <... exit_group resumed>) = ? [pid 7373] <... exit_group resumed>) = ? [pid 7374] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7375] <... openat resumed>) = 3 [pid 7375] write(3, "1000", 4 [pid 7374] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7375] <... write resumed>) = 4 [pid 7374] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7375] close(3) = 0 [pid 7374] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7375] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7372] +++ exited with 0 +++ [pid 7375] <... openat resumed>) = 3 [pid 7374] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7374] exit_group(0 [pid 7373] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7375] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7374] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7375] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7375] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7377 attached ./strace-static-x86_64: Process 7376 attached [pid 7375] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7377] set_robust_list(0x55555565f660, 24 [pid 7376] set_robust_list(0x55555565f660, 24 [pid 7375] <... exit_group resumed>) = ? [pid 7374] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7376 [pid 7377] <... set_robust_list resumed>) = 0 [pid 7376] <... set_robust_list resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7377 ./strace-static-x86_64: Process 7379 attached [pid 7377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7379] set_robust_list(0x55555565f660, 24 [pid 7377] <... prctl resumed>) = 0 [pid 7376] <... prctl resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7379 [pid 7379] <... set_robust_list resumed>) = 0 [pid 7377] setpgid(0, 0 [pid 7376] setpgid(0, 0./strace-static-x86_64: Process 7378 attached [pid 7379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7377] <... setpgid resumed>) = 0 [pid 7376] <... setpgid resumed>) = 0 [pid 7375] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7378] set_robust_list(0x55555565f660, 24 [pid 7379] <... prctl resumed>) = 0 [pid 7378] <... set_robust_list resumed>) = 0 [pid 7377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7377] <... openat resumed>) = 3 [pid 7376] <... openat resumed>) = 3 [pid 7378] <... prctl resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7378 [pid 7379] setpgid(0, 0 [pid 7376] write(3, "1000", 4 [pid 7377] write(3, "1000", 4 [pid 7376] <... write resumed>) = 4 [pid 7377] <... write resumed>) = 4 [pid 7376] close(3 [pid 7377] close(3 [pid 7376] <... close resumed>) = 0 [pid 7377] <... close resumed>) = 0 [pid 7377] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7376] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7379] <... setpgid resumed>) = 0 [pid 7378] setpgid(0, 0./strace-static-x86_64: Process 7380 attached [pid 7379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7378] <... setpgid resumed>) = 0 [pid 7377] <... openat resumed>) = 3 [pid 7376] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7380 [pid 7380] set_robust_list(0x55555565f660, 24 [pid 7378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7380] <... set_robust_list resumed>) = 0 [pid 7377] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7376] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7377] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7376] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7380] <... prctl resumed>) = 0 [pid 7378] <... openat resumed>) = 3 [pid 7377] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7376] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7380] setpgid(0, 0 [pid 7378] write(3, "1000", 4 [pid 7377] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7376] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7380] <... setpgid resumed>) = 0 [pid 7378] <... write resumed>) = 4 [pid 7377] exit_group(0 [pid 7376] exit_group(0./strace-static-x86_64: Process 7381 attached [pid 7380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7378] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7381 [pid 7379] <... openat resumed>) = 3 [pid 7378] <... close resumed>) = 0 [pid 7381] set_robust_list(0x55555565f660, 24 [pid 7380] <... openat resumed>) = 3 [pid 7377] <... exit_group resumed>) = ? [pid 7376] <... exit_group resumed>) = ? [pid 7381] <... set_robust_list resumed>) = 0 [pid 7378] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7380] write(3, "1000", 4 [pid 7379] write(3, "1000", 4 [pid 7378] <... openat resumed>) = 3 [pid 7380] <... write resumed>) = 4 [pid 7379] <... write resumed>) = 4 [pid 7381] <... prctl resumed>) = 0 [pid 7380] close(3 [pid 7379] close(3 [pid 7378] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7379] <... close resumed>) = 0 [pid 7377] +++ exited with 0 +++ [pid 7381] setpgid(0, 0 [pid 7380] <... close resumed>) = 0 [pid 7379] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7381] <... setpgid resumed>) = 0 [pid 7380] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7379] <... openat resumed>) = 3 [pid 7378] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7378] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7379] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7378] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7379] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7378] exit_group(0 [pid 7379] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7380] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7380] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7379] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7378] <... exit_group resumed>) = ? [pid 7376] +++ exited with 0 +++ ./strace-static-x86_64: Process 7382 attached [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7382 [pid 7382] set_robust_list(0x55555565f660, 24 [pid 7381] <... openat resumed>) = 3 [pid 7380] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7379] exit_group(0 [pid 7378] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7381] write(3, "1000", 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7378, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7380] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7382] <... set_robust_list resumed>) = 0 [pid 7381] <... write resumed>) = 4 [pid 7380] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7379] <... exit_group resumed>) = ? [pid 5064] <... restart_syscall resumed>) = 0 [pid 7381] close(3 [pid 7380] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7381] <... close resumed>) = 0 [pid 7380] <... exit_group resumed>) = ? [pid 7379] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7379, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7383 attached [pid 7382] <... prctl resumed>) = 0 [pid 7381] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7380] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7383] set_robust_list(0x55555565f660, 24 [pid 7382] setpgid(0, 0 [pid 7381] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7383 [pid 7383] <... set_robust_list resumed>) = 0 [pid 7381] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7381] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7384 attached ./strace-static-x86_64: Process 7385 attached [pid 7383] <... prctl resumed>) = 0 [pid 7382] <... setpgid resumed>) = 0 [pid 7381] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7385] set_robust_list(0x55555565f660, 24 [pid 7384] set_robust_list(0x55555565f660, 24 [pid 7383] setpgid(0, 0 [pid 7382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7381] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7385 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7384 [pid 7385] <... set_robust_list resumed>) = 0 [pid 7385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7382] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7385] <... prctl resumed>) = 0 [pid 7384] <... set_robust_list resumed>) = 0 [pid 7383] <... setpgid resumed>) = 0 [pid 7381] exit_group(0 [pid 7385] setpgid(0, 0) = 0 [pid 7385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7382] write(3, "1000", 4 [pid 7384] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7386 attached ) = 0 [pid 7383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7382] <... write resumed>) = 4 [pid 7381] <... exit_group resumed>) = ? [pid 7384] setpgid(0, 0 [pid 7382] close(3 [pid 7384] <... setpgid resumed>) = 0 [pid 7382] <... close resumed>) = 0 [pid 7384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7382] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7384] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7386 [pid 7386] set_robust_list(0x55555565f660, 24 [pid 7383] <... openat resumed>) = 3 [pid 7386] <... set_robust_list resumed>) = 0 [pid 7386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7385] <... openat resumed>) = 3 [pid 7384] write(3, "1000", 4 [pid 7383] write(3, "1000", 4 [pid 7382] <... openat resumed>) = 3 [pid 7386] <... prctl resumed>) = 0 [pid 7385] write(3, "1000", 4 [pid 7384] <... write resumed>) = 4 [pid 7383] <... write resumed>) = 4 [pid 7382] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7385] <... write resumed>) = 4 [pid 7384] close(3 [pid 7383] close(3 [pid 7382] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7381] +++ exited with 0 +++ [pid 7385] close(3 [pid 7384] <... close resumed>) = 0 [pid 7383] <... close resumed>) = 0 [pid 7382] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7381, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7386] setpgid(0, 0) = 0 [pid 7385] <... close resumed>) = 0 [pid 7384] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7383] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7382] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7386] <... openat resumed>) = 3 [pid 7385] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7384] <... openat resumed>) = 3 [pid 7386] write(3, "1000", 4) = 4 [pid 7386] close(3) = 0 [pid 7386] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7385] <... openat resumed>) = 3 [pid 7384] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7383] <... openat resumed>) = 3 [pid 7382] exit_group(0 [pid 7386] <... openat resumed>) = 3 [pid 7385] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7384] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7383] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7382] <... exit_group resumed>) = ? [pid 7386] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7385] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7384] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7383] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7386] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7385] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7384] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7383] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7386] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7385] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7384] exit_group(0 [pid 7383] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7382] +++ exited with 0 +++ [pid 7386] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7385] exit_group(0 [pid 7384] <... exit_group resumed>) = ? [pid 7383] exit_group(0 [pid 7386] exit_group(0 [pid 7383] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7387 attached [pid 7386] <... exit_group resumed>) = ? [pid 7385] <... exit_group resumed>) = ? [pid 7383] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7387] set_robust_list(0x55555565f660, 24 [pid 7386] +++ exited with 0 +++ [pid 7384] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7385] +++ exited with 0 +++ [pid 7387] <... set_robust_list resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7387 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 7387] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7388 attached [pid 7387] setpgid(0, 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7388] set_robust_list(0x55555565f660, 24 [pid 7387] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7388 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7388] <... set_robust_list resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7388] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7389 attached [pid 7387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7389] set_robust_list(0x55555565f660, 24 [pid 7388] <... prctl resumed>) = 0 [pid 7389] <... set_robust_list resumed>) = 0 [pid 7388] setpgid(0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7388] <... setpgid resumed>) = 0 [pid 7387] <... openat resumed>) = 3 [pid 7388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7391 attached ./strace-static-x86_64: Process 7390 attached ./strace-static-x86_64: Process 7392 attached [pid 7389] <... prctl resumed>) = 0 [pid 7388] <... openat resumed>) = 3 [pid 7387] write(3, "1000", 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7390 [pid 7392] set_robust_list(0x55555565f660, 24 [pid 7391] set_robust_list(0x55555565f660, 24 [pid 7390] set_robust_list(0x55555565f660, 24 [pid 7389] setpgid(0, 0 [pid 7388] write(3, "1000", 4 [pid 7387] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7389 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7391 [pid 7392] <... set_robust_list resumed>) = 0 [pid 7391] <... set_robust_list resumed>) = 0 [pid 7390] <... set_robust_list resumed>) = 0 [pid 7389] <... setpgid resumed>) = 0 [pid 7388] <... write resumed>) = 4 [pid 7387] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7392 [pid 7392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7387] <... close resumed>) = 0 [pid 7388] close(3 [pid 7392] <... prctl resumed>) = 0 [pid 7391] <... prctl resumed>) = 0 [pid 7390] <... prctl resumed>) = 0 [pid 7388] <... close resumed>) = 0 [pid 7387] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7392] setpgid(0, 0 [pid 7391] setpgid(0, 0 [pid 7390] setpgid(0, 0 [pid 7389] <... openat resumed>) = 3 [pid 7388] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7387] <... openat resumed>) = 3 [pid 7392] <... setpgid resumed>) = 0 [pid 7391] <... setpgid resumed>) = 0 [pid 7390] <... setpgid resumed>) = 0 [pid 7389] write(3, "1000", 4 [pid 7387] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7389] <... write resumed>) = 4 [pid 7388] <... openat resumed>) = 3 [pid 7387] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7392] <... openat resumed>) = 3 [pid 7390] <... openat resumed>) = 3 [pid 7389] close(3 [pid 7391] <... openat resumed>) = 3 [pid 7388] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7387] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7392] write(3, "1000", 4 [pid 7390] write(3, "1000", 4 [pid 7389] <... close resumed>) = 0 [pid 7388] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7392] <... write resumed>) = 4 [pid 7391] write(3, "1000", 4 [pid 7390] <... write resumed>) = 4 [pid 7389] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7388] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7387] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7392] close(3 [pid 7391] <... write resumed>) = 4 [pid 7390] close(3 [pid 7389] <... openat resumed>) = 3 [pid 7388] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7392] <... close resumed>) = 0 [pid 7391] close(3 [pid 7390] <... close resumed>) = 0 [pid 7389] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7388] exit_group(0 [pid 7387] exit_group(0 [pid 7391] <... close resumed>) = 0 [pid 7390] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7387] <... exit_group resumed>) = ? [pid 7392] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7389] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7388] <... exit_group resumed>) = ? [pid 7392] <... openat resumed>) = 3 [pid 7391] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7390] <... openat resumed>) = 3 [pid 7389] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7388] +++ exited with 0 +++ [pid 7387] +++ exited with 0 +++ [pid 7389] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7392] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7389] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7392] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7392] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7391] <... openat resumed>) = 3 [pid 7389] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7392] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7390] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7390] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 7391] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7390] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7391] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7390] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7391] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7390] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7391] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7390] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7392] exit_group(0./strace-static-x86_64: Process 7393 attached ) = ? [pid 7391] exit_group(0 [pid 7390] +++ exited with 0 +++ [pid 7389] +++ exited with 0 +++ [pid 7393] set_robust_list(0x55555565f660, 24 [pid 7391] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7393] <... set_robust_list resumed>) = 0 [pid 7393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7393] setpgid(0, 0) = 0 [pid 7392] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7393 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7394 attached ./strace-static-x86_64: Process 7395 attached [pid 7393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7391] +++ exited with 0 +++ [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7395] set_robust_list(0x55555565f660, 24 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... restart_syscall resumed>) = 0 [pid 7394] set_robust_list(0x55555565f660, 24 [pid 7395] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7394 [pid 7394] <... set_robust_list resumed>) = 0 [pid 7393] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7394] <... prctl resumed>) = 0 [pid 7395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] <... restart_syscall resumed>) = 0 [pid 7393] write(3, "1000", 4) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7395 [pid 7393] close(3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7396 attached [pid 7393] <... close resumed>) = 0 ./strace-static-x86_64: Process 7397 attached ./strace-static-x86_64: Process 7398 attached [pid 7396] set_robust_list(0x55555565f660, 24 [pid 7394] setpgid(0, 0 [pid 7395] <... prctl resumed>) = 0 [pid 7393] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7398] set_robust_list(0x55555565f660, 24) = 0 [pid 7397] set_robust_list(0x55555565f660, 24 [pid 7396] <... set_robust_list resumed>) = 0 [pid 7394] <... setpgid resumed>) = 0 [pid 7395] setpgid(0, 0 [pid 7398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7397] <... set_robust_list resumed>) = 0 [pid 7396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7393] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7398] <... prctl resumed>) = 0 [pid 7397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7396] <... prctl resumed>) = 0 [pid 7394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7395] <... setpgid resumed>) = 0 [pid 7393] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7397 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7398 [pid 7398] setpgid(0, 0 [pid 7397] <... prctl resumed>) = 0 [pid 7396] setpgid(0, 0 [pid 7395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7393] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7396 [pid 7398] <... setpgid resumed>) = 0 [pid 7397] setpgid(0, 0 [pid 7396] <... setpgid resumed>) = 0 [pid 7393] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7397] <... setpgid resumed>) = 0 [pid 7396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7395] <... openat resumed>) = 3 [pid 7393] exit_group(0 [pid 7394] <... openat resumed>) = 3 [pid 7398] <... openat resumed>) = 3 [pid 7398] write(3, "1000", 4 [pid 7397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7394] write(3, "1000", 4 [pid 7395] write(3, "1000", 4 [pid 7393] <... exit_group resumed>) = ? [pid 7396] <... openat resumed>) = 3 [pid 7398] <... write resumed>) = 4 [pid 7397] <... openat resumed>) = 3 [pid 7394] <... write resumed>) = 4 [pid 7395] <... write resumed>) = 4 [pid 7398] close(3 [pid 7397] write(3, "1000", 4 [pid 7396] write(3, "1000", 4 [pid 7394] close(3 [pid 7395] close(3 [pid 7393] +++ exited with 0 +++ [pid 7398] <... close resumed>) = 0 [pid 7397] <... write resumed>) = 4 [pid 7396] <... write resumed>) = 4 [pid 7394] <... close resumed>) = 0 [pid 7395] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7397] close(3 [pid 7396] close(3 [pid 7398] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7397] <... close resumed>) = 0 [pid 7396] <... close resumed>) = 0 [pid 7394] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7395] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7397] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7396] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7398] <... openat resumed>) = 3 [pid 7397] <... openat resumed>) = 3 [pid 7396] <... openat resumed>) = 3 [pid 7394] <... openat resumed>) = 3 [pid 7395] <... openat resumed>) = 3 [pid 7398] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7394] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7398] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7397] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7396] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7395] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7398] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7394] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7398] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7397] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7396] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7394] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7395] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7398] exit_group(0 [pid 7397] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7396] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7395] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7398] <... exit_group resumed>) = ? [pid 7397] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7396] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7394] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7395] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7399 attached [pid 7398] +++ exited with 0 +++ [pid 7397] exit_group(0 [pid 7396] exit_group(0 [pid 7394] exit_group(0 [pid 7395] exit_group(0 [pid 7399] set_robust_list(0x55555565f660, 24 [pid 7397] <... exit_group resumed>) = ? [pid 7396] <... exit_group resumed>) = ? [pid 7394] <... exit_group resumed>) = ? [pid 7395] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7399 [pid 7399] <... set_robust_list resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7395] +++ exited with 0 +++ [pid 7396] +++ exited with 0 +++ ./strace-static-x86_64: Process 7400 attached [pid 7397] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7400 [pid 7400] set_robust_list(0x55555565f660, 24) = 0 [pid 7394] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 7399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7399] <... prctl resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7399] setpgid(0, 0 [pid 7400] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7394, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7400] setpgid(0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 7400] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7401 attached [pid 7400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7399] <... setpgid resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7401 [pid 7401] set_robust_list(0x55555565f660, 24 [pid 7400] <... openat resumed>) = 3 [pid 7399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7401] <... set_robust_list resumed>) = 0 [pid 7400] write(3, "1000", 4 [pid 7399] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7402 attached [pid 7399] write(3, "1000", 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7400] <... write resumed>) = 4 ./strace-static-x86_64: Process 7403 attached [pid 7402] set_robust_list(0x55555565f660, 24 [pid 7401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7400] close(3 [pid 7399] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7402 ./strace-static-x86_64: Process 7404 attached [pid 7402] <... set_robust_list resumed>) = 0 [pid 7401] <... prctl resumed>) = 0 [pid 7400] <... close resumed>) = 0 [pid 7399] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7403 [pid 7404] set_robust_list(0x55555565f660, 24 [pid 7403] set_robust_list(0x55555565f660, 24 [pid 7402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7401] setpgid(0, 0 [pid 7400] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7399] <... close resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7404 [pid 7404] <... set_robust_list resumed>) = 0 [pid 7403] <... set_robust_list resumed>) = 0 [pid 7399] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7402] <... prctl resumed>) = 0 [pid 7401] <... setpgid resumed>) = 0 [pid 7400] <... openat resumed>) = 3 [pid 7399] <... openat resumed>) = 3 [pid 7404] <... prctl resumed>) = 0 [pid 7403] <... prctl resumed>) = 0 [pid 7402] setpgid(0, 0 [pid 7399] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7404] setpgid(0, 0 [pid 7403] setpgid(0, 0 [pid 7402] <... setpgid resumed>) = 0 [pid 7400] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7399] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7404] <... setpgid resumed>) = 0 [pid 7403] <... setpgid resumed>) = 0 [pid 7399] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7401] <... openat resumed>) = 3 [pid 7400] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7399] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7404] <... openat resumed>) = 3 [pid 7401] write(3, "1000", 4 [pid 7400] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7399] exit_group(0 [pid 7400] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7404] write(3, "1000", 4 [pid 7403] <... openat resumed>) = 3 [pid 7402] <... openat resumed>) = 3 [pid 7401] <... write resumed>) = 4 [pid 7400] exit_group(0 [pid 7399] <... exit_group resumed>) = ? [pid 7404] <... write resumed>) = 4 [pid 7403] write(3, "1000", 4 [pid 7402] write(3, "1000", 4 [pid 7401] close(3 [pid 7400] <... exit_group resumed>) = ? [pid 7404] close(3 [pid 7403] <... write resumed>) = 4 [pid 7402] <... write resumed>) = 4 [pid 7401] <... close resumed>) = 0 [pid 7404] <... close resumed>) = 0 [pid 7403] close(3 [pid 7402] close(3 [pid 7399] +++ exited with 0 +++ [pid 7404] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7403] <... close resumed>) = 0 [pid 7402] <... close resumed>) = 0 [pid 7401] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7404] <... openat resumed>) = 3 [pid 7403] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7401] <... openat resumed>) = 3 [pid 7400] +++ exited with 0 +++ [pid 7403] <... openat resumed>) = 3 [pid 7402] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7401] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7404] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7403] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7402] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7404] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7403] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7401] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7404] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7403] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7402] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7401] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7404] exit_group(0 [pid 7403] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7402] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7401] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7404] <... exit_group resumed>) = ? [pid 7403] exit_group(0 [pid 7402] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7401] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7405 attached [pid 7404] +++ exited with 0 +++ [pid 7403] <... exit_group resumed>) = ? [pid 7402] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7401] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7406 attached [pid 7405] set_robust_list(0x55555565f660, 24 [pid 7402] exit_group(0 [pid 7406] set_robust_list(0x55555565f660, 24) = 0 [pid 7405] <... set_robust_list resumed>) = 0 [pid 7403] +++ exited with 0 +++ [pid 7402] <... exit_group resumed>) = ? [pid 7401] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7406 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7405 [pid 7406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7406] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7406] setpgid(0, 0 [pid 7405] <... prctl resumed>) = 0 [pid 7406] <... setpgid resumed>) = 0 [pid 7405] setpgid(0, 0 [pid 7402] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7405] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7406] <... openat resumed>) = 3 [pid 7405] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7407 attached [pid 7406] write(3, "1000", 4 [pid 7405] write(3, "1000", 4 [pid 7407] set_robust_list(0x55555565f660, 24) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7407 [pid 7407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7406] <... write resumed>) = 4 [pid 7405] <... write resumed>) = 4 [pid 7406] close(3 [pid 7405] close(3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7406] <... close resumed>) = 0 [pid 7405] <... close resumed>) = 0 ./strace-static-x86_64: Process 7408 attached [pid 7407] <... prctl resumed>) = 0 [pid 7406] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7405] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7408] set_robust_list(0x55555565f660, 24 [pid 7407] setpgid(0, 0 [pid 7408] <... set_robust_list resumed>) = 0 [pid 7407] <... setpgid resumed>) = 0 [pid 7408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7408 [pid 7408] <... prctl resumed>) = 0 [pid 7407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7410 attached ./strace-static-x86_64: Process 7409 attached [pid 7408] setpgid(0, 0 [pid 7407] <... openat resumed>) = 3 [pid 7406] <... openat resumed>) = 3 [pid 7405] <... openat resumed>) = 3 [pid 7408] <... setpgid resumed>) = 0 [pid 7405] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7410 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7409 [pid 7409] set_robust_list(0x55555565f660, 24) = 0 [pid 7408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7407] write(3, "1000", 4 [pid 7405] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7410] set_robust_list(0x55555565f660, 24 [pid 7408] <... openat resumed>) = 3 [pid 7407] <... write resumed>) = 4 [pid 7406] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7405] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7410] <... set_robust_list resumed>) = 0 [pid 7407] close(3 [pid 7406] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7405] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7408] write(3, "1000", 4 [pid 7407] <... close resumed>) = 0 [pid 7408] <... write resumed>) = 4 [pid 7407] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7406] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7409] setpgid(0, 0 [pid 7410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7408] close(3 [pid 7407] <... openat resumed>) = 3 [pid 7406] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7405] exit_group(0 [pid 7408] <... close resumed>) = 0 [pid 7408] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7409] <... setpgid resumed>) = 0 [pid 7410] <... prctl resumed>) = 0 [pid 7408] <... openat resumed>) = 3 [pid 7407] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7406] exit_group(0 [pid 7405] <... exit_group resumed>) = ? [pid 7407] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7406] <... exit_group resumed>) = ? [pid 7410] setpgid(0, 0 [pid 7408] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7407] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7408] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7407] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7408] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7407] exit_group(0 [pid 7408] exit_group(0) = ? [pid 7407] <... exit_group resumed>) = ? [pid 7409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7408] +++ exited with 0 +++ [pid 7407] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7410] <... setpgid resumed>) = 0 [pid 7409] <... openat resumed>) = 3 [pid 7410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7406] +++ exited with 0 +++ ./strace-static-x86_64: Process 7411 attached [pid 7411] set_robust_list(0x55555565f660, 24 [pid 7410] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7411] <... set_robust_list resumed>) = 0 [pid 7411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7411] setpgid(0, 0./strace-static-x86_64: Process 7412 attached ) = 0 [pid 7409] write(3, "1000", 4 [pid 7410] write(3, "1000", 4 [pid 7405] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7411 [pid 7412] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7412 [pid 7412] <... set_robust_list resumed>) = 0 [pid 7412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7409] <... write resumed>) = 4 [pid 7410] <... write resumed>) = 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7409] close(3 [pid 7410] close(3 [pid 7412] <... prctl resumed>) = 0 [pid 7411] <... openat resumed>) = 3 [pid 7409] <... close resumed>) = 0 [pid 7410] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7412] setpgid(0, 0 [pid 7410] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7412] <... setpgid resumed>) = 0 [pid 7412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7413 attached [pid 7409] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7413] set_robust_list(0x55555565f660, 24 [pid 7412] <... openat resumed>) = 3 [pid 7411] write(3, "1000", 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7413] <... set_robust_list resumed>) = 0 [pid 7412] write(3, "1000", 4 [pid 7410] <... openat resumed>) = 3 [pid 7413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7412] <... write resumed>) = 4 [pid 7409] <... openat resumed>) = 3 [pid 7412] close(3 [pid 7413] <... prctl resumed>) = 0 [pid 7412] <... close resumed>) = 0 [pid 7413] setpgid(0, 0 [pid 7412] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7411] <... write resumed>) = 4 [pid 7409] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7410] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7411] close(3 [pid 7409] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7410] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7411] <... close resumed>) = 0 [pid 7409] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7410] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7414 attached [pid 7413] <... setpgid resumed>) = 0 [pid 7411] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7409] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7410] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7413 [pid 7414] set_robust_list(0x55555565f660, 24 [pid 7413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7412] <... openat resumed>) = 3 [pid 7409] exit_group(0 [pid 7410] exit_group(0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7414 [pid 7411] <... openat resumed>) = 3 [pid 7414] <... set_robust_list resumed>) = 0 [pid 7412] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7409] <... exit_group resumed>) = ? [pid 7410] <... exit_group resumed>) = ? [pid 7413] <... openat resumed>) = 3 [pid 7412] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7411] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7413] write(3, "1000", 4 [pid 7412] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7411] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7409] +++ exited with 0 +++ [pid 7414] <... prctl resumed>) = 0 [pid 7410] +++ exited with 0 +++ [pid 7414] setpgid(0, 0 [pid 7413] <... write resumed>) = 4 [pid 7412] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7411] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7409, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7414] <... setpgid resumed>) = 0 [pid 7413] close(3 [pid 7412] exit_group(0 [pid 7411] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7413] <... close resumed>) = 0 [pid 7412] <... exit_group resumed>) = ? [pid 7411] exit_group(0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7414] <... openat resumed>) = 3 [pid 7411] <... exit_group resumed>) = ? [pid 7414] write(3, "1000", 4) = 4 [pid 7412] +++ exited with 0 +++ [pid 7413] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... restart_syscall resumed>) = 0 [pid 7414] close(3 [pid 7413] <... openat resumed>) = 3 [pid 7414] <... close resumed>) = 0 [pid 7414] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7413] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7411] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7415 attached [pid 7414] <... openat resumed>) = 3 [pid 7413] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7413] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7415 [pid 7414] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7414] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7413] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7415] set_robust_list(0x55555565f660, 24 [pid 7413] exit_group(0 [pid 7415] <... set_robust_list resumed>) = 0 [pid 7414] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7416 attached ) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7417 attached [pid 7416] set_robust_list(0x55555565f660, 24 [pid 7415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7414] exit_group(0 [pid 7413] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7416 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7417 [pid 7417] set_robust_list(0x55555565f660, 24 [pid 7416] <... set_robust_list resumed>) = 0 [pid 7415] <... prctl resumed>) = 0 [pid 7414] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7418 attached [pid 7417] <... set_robust_list resumed>) = 0 [pid 7416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7415] setpgid(0, 0 [pid 7413] +++ exited with 0 +++ [pid 7418] set_robust_list(0x55555565f660, 24 [pid 7417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7416] <... prctl resumed>) = 0 [pid 7415] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7418] <... set_robust_list resumed>) = 0 [pid 7417] <... prctl resumed>) = 0 [pid 7416] setpgid(0, 0 [pid 7415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7414] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7418 [pid 7418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7417] setpgid(0, 0 [pid 7416] <... setpgid resumed>) = 0 [pid 7417] <... setpgid resumed>) = 0 [pid 7418] <... prctl resumed>) = 0 [pid 7417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7418] setpgid(0, 0 [pid 7417] <... openat resumed>) = 3 [pid 7415] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7418] <... setpgid resumed>) = 0 [pid 7417] write(3, "1000", 4 [pid 7416] <... openat resumed>) = 3 [pid 7415] write(3, "1000", 4 [pid 7418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7416] write(3, "1000", 4 [pid 7415] <... write resumed>) = 4 [pid 7418] <... openat resumed>) = 3 [pid 7417] <... write resumed>) = 4 [pid 7416] <... write resumed>) = 4 [pid 7415] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7419 attached [pid 7417] close(3 [pid 7416] close(3 [pid 7415] <... close resumed>) = 0 [pid 7418] write(3, "1000", 4 [pid 7416] <... close resumed>) = 0 [pid 7415] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7418] <... write resumed>) = 4 [pid 7416] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7419] set_robust_list(0x55555565f660, 24 [pid 7418] close(3 [pid 7417] <... close resumed>) = 0 [pid 7415] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7419 [pid 7419] <... set_robust_list resumed>) = 0 [pid 7417] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7420 attached [pid 7419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7418] <... close resumed>) = 0 [pid 7416] <... openat resumed>) = 3 [pid 7415] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7420] set_robust_list(0x55555565f660, 24 [pid 7419] <... prctl resumed>) = 0 [pid 7418] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7417] <... openat resumed>) = 3 [pid 7419] setpgid(0, 0) = 0 [pid 7417] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7417] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7420] <... set_robust_list resumed>) = 0 [pid 7419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7417] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7416] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7415] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7420 [pid 7420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7418] <... openat resumed>) = 3 [pid 7416] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7415] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7417] exit_group(0 [pid 7420] <... prctl resumed>) = 0 [pid 7419] <... openat resumed>) = 3 [pid 7418] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7416] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7415] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7420] setpgid(0, 0 [pid 7419] write(3, "1000", 4 [pid 7418] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7417] <... exit_group resumed>) = ? [pid 7416] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7420] <... setpgid resumed>) = 0 [pid 7419] <... write resumed>) = 4 [pid 7418] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7416] exit_group(0 [pid 7415] exit_group(0 [pid 7420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7419] close(3 [pid 7418] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7416] <... exit_group resumed>) = ? [pid 7415] <... exit_group resumed>) = ? [pid 7419] <... close resumed>) = 0 [pid 7417] +++ exited with 0 +++ [pid 7420] <... openat resumed>) = 3 [pid 7419] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7418] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7420] write(3, "1000", 4 [pid 7419] <... openat resumed>) = 3 [pid 7418] <... exit_group resumed>) = ? [pid 7416] +++ exited with 0 +++ [pid 7420] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7420] close(3 [pid 7419] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7415] +++ exited with 0 +++ [pid 7420] <... close resumed>) = 0 [pid 7419] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7420] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7419] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7419] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 7420] <... openat resumed>) = 3 [pid 7418] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7420] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7419] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7420] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7421 attached [pid 7420] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7419] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7422 attached [pid 7421] set_robust_list(0x55555565f660, 24 [pid 7420] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7421] <... set_robust_list resumed>) = 0 [pid 7420] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7421 [pid 7421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7422] set_robust_list(0x55555565f660, 24 [pid 7420] <... exit_group resumed>) = ? [pid 7419] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7422 ./strace-static-x86_64: Process 7423 attached ./strace-static-x86_64: Process 7424 attached [pid 7422] <... set_robust_list resumed>) = 0 [pid 7421] <... prctl resumed>) = 0 [pid 7422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7424] set_robust_list(0x55555565f660, 24) = 0 [pid 7422] <... prctl resumed>) = 0 [pid 7421] setpgid(0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7423] set_robust_list(0x55555565f660, 24 [pid 7422] setpgid(0, 0 [pid 7421] <... setpgid resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7422] <... setpgid resumed>) = 0 [pid 7420] +++ exited with 0 +++ [pid 7424] <... prctl resumed>) = 0 [pid 7423] <... set_robust_list resumed>) = 0 [pid 7421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7423 [pid 7424] setpgid(0, 0./strace-static-x86_64: Process 7425 attached ) = 0 [pid 7423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7424 [pid 7425] set_robust_list(0x55555565f660, 24 [pid 7424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7423] <... prctl resumed>) = 0 [pid 7422] <... openat resumed>) = 3 [pid 7421] <... openat resumed>) = 3 [pid 7425] <... set_robust_list resumed>) = 0 [pid 7422] write(3, "1000", 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7425 [pid 7425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7423] setpgid(0, 0 [pid 7422] <... write resumed>) = 4 [pid 7421] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7425] <... prctl resumed>) = 0 [pid 7422] close(3 [pid 7425] setpgid(0, 0 [pid 7424] <... openat resumed>) = 3 [pid 7422] <... close resumed>) = 0 [pid 7425] <... setpgid resumed>) = 0 [pid 7422] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7424] write(3, "1000", 4 [pid 7423] <... setpgid resumed>) = 0 [pid 7422] <... openat resumed>) = 3 [pid 7421] <... write resumed>) = 4 [pid 7425] <... openat resumed>) = 3 [pid 7424] <... write resumed>) = 4 [pid 7421] close(3 [pid 7425] write(3, "1000", 4 [pid 7424] close(3 [pid 7423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7422] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7421] <... close resumed>) = 0 ./strace-static-x86_64: Process 7426 attached [pid 7425] <... write resumed>) = 4 [pid 7424] <... close resumed>) = 0 [pid 7422] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7421] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7426] set_robust_list(0x55555565f660, 24 [pid 7425] close(3 [pid 7424] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7423] <... openat resumed>) = 3 [pid 7422] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7426 [pid 7426] <... set_robust_list resumed>) = 0 [pid 7425] <... close resumed>) = 0 [pid 7424] <... openat resumed>) = 3 [pid 7423] write(3, "1000", 4 [pid 7422] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7421] <... openat resumed>) = 3 [pid 7426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7425] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7424] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7423] <... write resumed>) = 4 [pid 7422] exit_group(0 [pid 7421] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7426] <... prctl resumed>) = 0 [pid 7425] <... openat resumed>) = 3 [pid 7424] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7423] close(3 [pid 7426] setpgid(0, 0 [pid 7422] <... exit_group resumed>) = ? [pid 7421] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7424] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7423] <... close resumed>) = 0 [pid 7421] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7424] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7421] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7426] <... setpgid resumed>) = 0 [pid 7425] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7424] exit_group(0 [pid 7423] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7421] exit_group(0 [pid 7425] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7422] +++ exited with 0 +++ [pid 7426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7425] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7424] <... exit_group resumed>) = ? [pid 7421] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7423] <... openat resumed>) = 3 [pid 7425] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7425] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7424] +++ exited with 0 +++ ./strace-static-x86_64: Process 7427 attached [pid 7426] <... openat resumed>) = 3 [pid 7425] <... exit_group resumed>) = ? [pid 7423] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7421] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7427 [pid 7427] set_robust_list(0x55555565f660, 24 [pid 7423] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7427] <... set_robust_list resumed>) = 0 [pid 7426] write(3, "1000", 4 [pid 7423] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7426] <... write resumed>) = 4 [pid 7423] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 7426] close(3 [pid 7423] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7427] <... prctl resumed>) = 0 [pid 7426] <... close resumed>) = 0 [pid 7423] <... exit_group resumed>) = ? [pid 7427] setpgid(0, 0./strace-static-x86_64: Process 7428 attached ) = 0 [pid 7426] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7425] +++ exited with 0 +++ [pid 7427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7423] +++ exited with 0 +++ [pid 7427] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7428] set_robust_list(0x55555565f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7426] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7429 attached [pid 7428] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7428 [pid 7429] set_robust_list(0x55555565f660, 24) = 0 [pid 7429] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7430 attached [pid 7430] set_robust_list(0x55555565f660, 24 [pid 7429] <... prctl resumed>) = 0 [pid 7428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7430 [pid 7430] <... set_robust_list resumed>) = 0 [pid 7429] setpgid(0, 0 [pid 7428] <... prctl resumed>) = 0 [pid 7427] write(3, "1000", 4 [pid 7426] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7429] <... setpgid resumed>) = 0 [pid 7428] setpgid(0, 0 [pid 7427] <... write resumed>) = 4 [pid 7426] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7429 ./strace-static-x86_64: Process 7431 attached [pid 7430] <... prctl resumed>) = 0 [pid 7429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7428] <... setpgid resumed>) = 0 [pid 7427] close(3 [pid 7426] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7431] set_robust_list(0x55555565f660, 24 [pid 7430] setpgid(0, 0 [pid 7429] <... openat resumed>) = 3 [pid 7428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7427] <... close resumed>) = 0 [pid 7426] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7431 [pid 7431] <... set_robust_list resumed>) = 0 [pid 7430] <... setpgid resumed>) = 0 [pid 7429] write(3, "1000", 4 [pid 7427] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7426] exit_group(0 [pid 7431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7429] <... write resumed>) = 4 [pid 7428] <... openat resumed>) = 3 [pid 7426] <... exit_group resumed>) = ? [pid 7431] <... prctl resumed>) = 0 [pid 7430] <... openat resumed>) = 3 [pid 7429] close(3 [pid 7427] <... openat resumed>) = 3 [pid 7428] write(3, "1000", 4 [pid 7431] setpgid(0, 0 [pid 7429] <... close resumed>) = 0 [pid 7431] <... setpgid resumed>) = 0 [pid 7430] write(3, "1000", 4 [pid 7429] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7430] <... write resumed>) = 4 [pid 7429] <... openat resumed>) = 3 [pid 7426] +++ exited with 0 +++ [pid 7428] <... write resumed>) = 4 [pid 7427] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7428] close(3 [pid 7427] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7428] <... close resumed>) = 0 [pid 7431] <... openat resumed>) = 3 [pid 7430] close(3 [pid 7429] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7427] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7426, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7431] write(3, "1000", 4 [pid 7430] <... close resumed>) = 0 [pid 7429] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7428] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7427] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7431] <... write resumed>) = 4 [pid 7430] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7429] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7427] exit_group(0 [pid 7429] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7431] close(3 [pid 7427] <... exit_group resumed>) = ? [pid 7431] <... close resumed>) = 0 [pid 7430] <... openat resumed>) = 3 [pid 7429] exit_group(0 [pid 7427] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7428] <... openat resumed>) = 3 [pid 7431] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7430] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7429] <... exit_group resumed>) = ? [pid 7428] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7430] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7428] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... restart_syscall resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7429] +++ exited with 0 +++ [pid 7430] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7428] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7431] <... openat resumed>) = 3 [pid 7430] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7432 attached [pid 7428] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7430] exit_group(0./strace-static-x86_64: Process 7433 attached [pid 7428] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7433] set_robust_list(0x55555565f660, 24 [pid 7432] set_robust_list(0x55555565f660, 24 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7432 [pid 7433] <... set_robust_list resumed>) = 0 [pid 7433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7432] <... set_robust_list resumed>) = 0 [pid 7431] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7430] <... exit_group resumed>) = ? [pid 7428] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7433 [pid 7433] <... prctl resumed>) = 0 [pid 7431] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7433] setpgid(0, 0 [pid 7432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7431] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7433] <... setpgid resumed>) = 0 [pid 7433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7428] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7434 attached [pid 7433] <... openat resumed>) = 3 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7434 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7434] set_robust_list(0x55555565f660, 24 [pid 7433] write(3, "1000", 4 [pid 7430] +++ exited with 0 +++ [pid 7433] <... write resumed>) = 4 [pid 7432] <... prctl resumed>) = 0 [pid 7431] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7434] <... set_robust_list resumed>) = 0 [pid 7433] close(3 [pid 7434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7433] <... close resumed>) = 0 [pid 7432] setpgid(0, 0 [pid 7431] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7434] <... prctl resumed>) = 0 [pid 7433] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7432] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7434] setpgid(0, 0 [pid 7432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7431] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7435 attached [pid 7434] <... setpgid resumed>) = 0 [pid 7433] <... openat resumed>) = 3 [pid 7432] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7435] set_robust_list(0x55555565f660, 24 [pid 7434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7433] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7432] write(3, "1000", 4 [pid 7431] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7435 ./strace-static-x86_64: Process 7436 attached [pid 7435] <... set_robust_list resumed>) = 0 [pid 7434] <... openat resumed>) = 3 [pid 7433] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7432] <... write resumed>) = 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7436] set_robust_list(0x55555565f660, 24 [pid 7435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7433] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7436] <... set_robust_list resumed>) = 0 [pid 7435] <... prctl resumed>) = 0 [pid 7434] write(3, "1000", 4 [pid 7433] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7432] close(3 [pid 7436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7435] setpgid(0, 0 [pid 7434] <... write resumed>) = 4 [pid 7433] exit_group(0 [pid 7432] <... close resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7436 [pid 7436] <... prctl resumed>) = 0 [pid 7435] <... setpgid resumed>) = 0 [pid 7434] close(3 [pid 7433] <... exit_group resumed>) = ? [pid 7432] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7436] setpgid(0, 0 [pid 7435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7434] <... close resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7436] <... setpgid resumed>) = 0 [pid 7434] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7432] <... openat resumed>) = 3 [pid 7435] <... openat resumed>) = 3 [pid 7436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7432] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7436] <... openat resumed>) = 3 [pid 7434] <... openat resumed>) = 3 [pid 7432] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7436] write(3, "1000", 4 [pid 7435] write(3, "1000", 4 [pid 7434] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7432] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7433] +++ exited with 0 +++ ./strace-static-x86_64: Process 7437 attached [pid 7436] <... write resumed>) = 4 [pid 7435] <... write resumed>) = 4 [pid 7434] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7432] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7437] set_robust_list(0x55555565f660, 24 [pid 7436] close(3 [pid 7435] close(3 [pid 7434] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7437 [pid 7437] <... set_robust_list resumed>) = 0 [pid 7436] <... close resumed>) = 0 [pid 7435] <... close resumed>) = 0 [pid 7434] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7432] exit_group(0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7436] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7435] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7434] exit_group(0 [pid 7432] <... exit_group resumed>) = ? [pid 7437] <... prctl resumed>) = 0 [pid 7436] <... openat resumed>) = 3 [pid 7435] <... openat resumed>) = 3 [pid 7434] <... exit_group resumed>) = ? [pid 7437] setpgid(0, 0) = 0 [pid 7436] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7435] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7434] +++ exited with 0 +++ [pid 7432] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7436] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7435] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7437] <... openat resumed>) = 3 [pid 7436] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7435] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7437] write(3, "1000", 4) = 4 [pid 7437] close(3./strace-static-x86_64: Process 7438 attached [pid 7436] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7435] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7437] <... close resumed>) = 0 [pid 7436] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7438 [pid 7438] set_robust_list(0x55555565f660, 24 [pid 7437] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7436] <... exit_group resumed>) = ? [pid 7435] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7438] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7437] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7439 attached ./strace-static-x86_64: Process 7440 attached [pid 7438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7437] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7435] <... exit_group resumed>) = ? [pid 7439] set_robust_list(0x55555565f660, 24 [pid 7440] set_robust_list(0x55555565f660, 24 [pid 7438] <... prctl resumed>) = 0 [pid 7437] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7436] +++ exited with 0 +++ [pid 7439] <... set_robust_list resumed>) = 0 [pid 7440] <... set_robust_list resumed>) = 0 [pid 7438] setpgid(0, 0 [pid 7437] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7440 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7439 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7438] <... setpgid resumed>) = 0 [pid 7437] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7435] +++ exited with 0 +++ [pid 7439] <... prctl resumed>) = 0 [pid 7440] <... prctl resumed>) = 0 [pid 7438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7437] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7439] setpgid(0, 0 [pid 7440] setpgid(0, 0 [pid 7438] <... openat resumed>) = 3 [pid 7437] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7439] <... setpgid resumed>) = 0 [pid 7438] write(3, "1000", 4 [pid 7439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7440] <... setpgid resumed>) = 0 [pid 7437] +++ exited with 0 +++ [pid 7438] <... write resumed>) = 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7439] write(3, "1000", 4 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7439] <... write resumed>) = 4 [pid 7438] close(3 [pid 5060] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7441 attached [pid 7439] close(3./strace-static-x86_64: Process 7442 attached [pid 7441] set_robust_list(0x55555565f660, 24 [pid 7439] <... close resumed>) = 0 [pid 7440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7438] <... close resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7441 [pid 7442] set_robust_list(0x55555565f660, 24 [pid 7441] <... set_robust_list resumed>) = 0 [pid 7439] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7438] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7442 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7442] <... set_robust_list resumed>) = 0 [pid 7439] <... openat resumed>) = 3 [pid 7440] <... openat resumed>) = 3 [pid 7438] <... openat resumed>) = 3 [pid 7442] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7443 attached ) = 0 [pid 7441] <... prctl resumed>) = 0 [pid 7439] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7440] write(3, "1000", 4 [pid 7438] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7443] set_robust_list(0x55555565f660, 24 [pid 7442] setpgid(0, 0 [pid 7441] setpgid(0, 0 [pid 7439] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7438] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7440] <... write resumed>) = 4 [pid 7443] <... set_robust_list resumed>) = 0 [pid 7441] <... setpgid resumed>) = 0 [pid 7439] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7443 [pid 7443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7442] <... setpgid resumed>) = 0 [pid 7441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7439] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7440] close(3 [pid 7438] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7443] <... prctl resumed>) = 0 [pid 7442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7441] <... openat resumed>) = 3 [pid 7439] exit_group(0 [pid 7440] <... close resumed>) = 0 [pid 7438] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7443] setpgid(0, 0 [pid 7440] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7443] <... setpgid resumed>) = 0 [pid 7441] write(3, "1000", 4 [pid 7439] <... exit_group resumed>) = ? [pid 7438] exit_group(0 [pid 7443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7442] <... openat resumed>) = 3 [pid 7441] <... write resumed>) = 4 [pid 7440] <... openat resumed>) = 3 [pid 7443] <... openat resumed>) = 3 [pid 7442] write(3, "1000", 4 [pid 7441] close(3 [pid 7440] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7438] <... exit_group resumed>) = ? [pid 7443] write(3, "1000", 4 [pid 7442] <... write resumed>) = 4 [pid 7441] <... close resumed>) = 0 [pid 7439] +++ exited with 0 +++ [pid 7440] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7443] <... write resumed>) = 4 [pid 7442] close(3 [pid 7441] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7440] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7440] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7438] +++ exited with 0 +++ [pid 7443] close(3 [pid 7442] <... close resumed>) = 0 [pid 7441] <... openat resumed>) = 3 [pid 7443] <... close resumed>) = 0 [pid 7442] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7441] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7440] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7443] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7442] <... openat resumed>) = 3 [pid 7441] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7443] <... openat resumed>) = 3 [pid 7441] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7443] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7442] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7441] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7443] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7442] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7441] exit_group(0 [pid 7440] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 7443] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7442] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7441] <... exit_group resumed>) = ? [pid 7443] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7442] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7441] +++ exited with 0 +++ [pid 7440] +++ exited with 0 +++ [pid 7443] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7442] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7442] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7443] <... exit_group resumed>) = ? [pid 7443] +++ exited with 0 +++ [pid 7442] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7446 attached ./strace-static-x86_64: Process 7445 attached ./strace-static-x86_64: Process 7444 attached [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7444 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7446] set_robust_list(0x55555565f660, 24 [pid 7445] set_robust_list(0x55555565f660, 24 [pid 7444] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7446 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7445 [pid 7446] <... set_robust_list resumed>) = 0 [pid 7445] <... set_robust_list resumed>) = 0 [pid 7444] <... set_robust_list resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7447 attached [pid 7446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7447] set_robust_list(0x55555565f660, 24 [pid 7446] <... prctl resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7447 [pid 7444] <... prctl resumed>) = 0 [pid 7447] <... set_robust_list resumed>) = 0 [pid 7446] setpgid(0, 0 [pid 7445] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7449 attached [pid 7446] <... setpgid resumed>) = 0 [pid 7444] setpgid(0, 0 [pid 7445] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7449 ./strace-static-x86_64: Process 7448 attached [pid 7449] set_robust_list(0x55555565f660, 24 [pid 7447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7445] <... setpgid resumed>) = 0 [pid 7444] <... setpgid resumed>) = 0 [pid 7448] set_robust_list(0x55555565f660, 24 [pid 7447] <... prctl resumed>) = 0 [pid 7446] <... openat resumed>) = 3 [pid 7445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7448 [pid 7449] <... set_robust_list resumed>) = 0 [pid 7448] <... set_robust_list resumed>) = 0 [pid 7447] setpgid(0, 0 [pid 7446] write(3, "1000", 4 [pid 7447] <... setpgid resumed>) = 0 [pid 7446] <... write resumed>) = 4 [pid 7445] <... openat resumed>) = 3 [pid 7448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7446] close(3 [pid 7445] write(3, "1000", 4 [pid 7448] <... prctl resumed>) = 0 [pid 7449] <... prctl resumed>) = 0 [pid 7447] <... openat resumed>) = 3 [pid 7446] <... close resumed>) = 0 [pid 7444] <... openat resumed>) = 3 [pid 7445] <... write resumed>) = 4 [pid 7448] setpgid(0, 0 [pid 7449] setpgid(0, 0 [pid 7446] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7445] close(3 [pid 7448] <... setpgid resumed>) = 0 [pid 7449] <... setpgid resumed>) = 0 [pid 7447] write(3, "1000", 4 [pid 7445] <... close resumed>) = 0 [pid 7444] write(3, "1000", 4 [pid 7447] <... write resumed>) = 4 [pid 7446] <... openat resumed>) = 3 [pid 7448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7447] close(3 [pid 7449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7447] <... close resumed>) = 0 [pid 7447] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7445] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7444] <... write resumed>) = 4 [pid 7448] <... openat resumed>) = 3 [pid 7449] <... openat resumed>) = 3 [pid 7447] <... openat resumed>) = 3 [pid 7446] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7444] close(3) = 0 [pid 7446] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7446] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7448] write(3, "1000", 4 [pid 7447] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7445] <... openat resumed>) = 3 [pid 7444] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7448] <... write resumed>) = 4 [pid 7449] write(3, "1000", 4 [pid 7447] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7446] exit_group(0 [pid 7447] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7448] close(3 [pid 7449] <... write resumed>) = 4 [pid 7447] exit_group(0 [pid 7446] <... exit_group resumed>) = ? [pid 7445] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7444] <... openat resumed>) = 3 [pid 7448] <... close resumed>) = 0 [pid 7449] close(3 [pid 7447] <... exit_group resumed>) = ? [pid 7445] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7444] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7448] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7449] <... close resumed>) = 0 [pid 7446] +++ exited with 0 +++ [pid 7445] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7444] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7448] <... openat resumed>) = 3 [pid 7449] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7445] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7444] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7445] exit_group(0 [pid 7444] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7448] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7449] <... openat resumed>) = 3 [pid 7445] <... exit_group resumed>) = ? [pid 7444] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7448] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7450 attached [pid 7448] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7447] +++ exited with 0 +++ [pid 7445] +++ exited with 0 +++ [pid 7448] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7444] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7450] set_robust_list(0x55555565f660, 24 [pid 7448] exit_group(0 [pid 7449] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7450 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7450] <... set_robust_list resumed>) = 0 [pid 7448] <... exit_group resumed>) = ? [pid 7449] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7448] +++ exited with 0 +++ [pid 7449] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7444] +++ exited with 0 +++ [pid 7450] <... prctl resumed>) = 0 [pid 7449] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7452 attached ./strace-static-x86_64: Process 7451 attached [pid 7450] setpgid(0, 0 [pid 7449] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7452 [pid 7452] set_robust_list(0x55555565f660, 24 [pid 7451] set_robust_list(0x55555565f660, 24 [pid 7450] <... setpgid resumed>) = 0 [pid 7449] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7451 ./strace-static-x86_64: Process 7454 attached [pid 7454] set_robust_list(0x55555565f660, 24) = 0 [pid 7454] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7453 attached ) = 0 [pid 7452] <... set_robust_list resumed>) = 0 [pid 7451] <... set_robust_list resumed>) = 0 [pid 7450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7449] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7454 [pid 7453] set_robust_list(0x55555565f660, 24 [pid 7454] setpgid(0, 0 [pid 7451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7450] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7453 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7453] <... set_robust_list resumed>) = 0 [pid 7454] <... setpgid resumed>) = 0 [pid 7452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7451] <... prctl resumed>) = 0 [pid 7450] write(3, "1000", 4 [pid 7453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7452] <... prctl resumed>) = 0 [pid 7451] setpgid(0, 0 [pid 7450] <... write resumed>) = 4 [pid 7452] setpgid(0, 0 [pid 7451] <... setpgid resumed>) = 0 [pid 7450] close(3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7453] <... prctl resumed>) = 0 [pid 7454] <... openat resumed>) = 3 [pid 7452] <... setpgid resumed>) = 0 [pid 7451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7450] <... close resumed>) = 0 [pid 7453] setpgid(0, 0) = 0 [pid 7452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7454] write(3, "1000", 4 [pid 7450] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7453] <... openat resumed>) = 3 [pid 7454] <... write resumed>) = 4 [pid 7452] <... openat resumed>) = 3 [pid 7451] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7455 attached [pid 7453] write(3, "1000", 4 [pid 7454] close(3 [pid 7452] write(3, "1000", 4 [pid 7451] write(3, "1000", 4 [pid 7450] <... openat resumed>) = 3 [pid 7455] set_robust_list(0x55555565f660, 24 [pid 7453] <... write resumed>) = 4 [pid 7454] <... close resumed>) = 0 [pid 7452] <... write resumed>) = 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7455 [pid 7455] <... set_robust_list resumed>) = 0 [pid 7453] close(3 [pid 7454] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7452] close(3 [pid 7451] <... write resumed>) = 4 [pid 7450] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7453] <... close resumed>) = 0 [pid 7454] <... openat resumed>) = 3 [pid 7452] <... close resumed>) = 0 [pid 7451] close(3 [pid 7450] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7455] <... prctl resumed>) = 0 [pid 7452] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7451] <... close resumed>) = 0 [pid 7450] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7455] setpgid(0, 0) = 0 [pid 7453] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7454] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7451] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7450] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7453] <... openat resumed>) = 3 [pid 7454] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7452] <... openat resumed>) = 3 [pid 7453] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7454] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7450] exit_group(0 [pid 7453] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7454] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7451] <... openat resumed>) = 3 [pid 7455] <... openat resumed>) = 3 [pid 7453] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7454] exit_group(0 [pid 7452] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7450] <... exit_group resumed>) = ? [pid 7455] write(3, "1000", 4 [pid 7453] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7454] <... exit_group resumed>) = ? [pid 7452] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7451] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7455] <... write resumed>) = 4 [pid 7453] exit_group(0 [pid 7454] +++ exited with 0 +++ [pid 7452] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7451] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7450] +++ exited with 0 +++ [pid 7455] close(3 [pid 7453] <... exit_group resumed>) = ? [pid 7452] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7451] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7455] <... close resumed>) = 0 [pid 7452] exit_group(0 [pid 7451] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7455] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7452] <... exit_group resumed>) = ? [pid 7451] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7455] <... openat resumed>) = 3 [pid 7453] +++ exited with 0 +++ [pid 7455] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7455] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7455] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7457 attached ./strace-static-x86_64: Process 7456 attached [pid 7455] exit_group(0 [pid 7452] +++ exited with 0 +++ [pid 7451] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7455] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7456 ./strace-static-x86_64: Process 7458 attached [pid 7457] set_robust_list(0x55555565f660, 24 [pid 7456] set_robust_list(0x55555565f660, 24 [pid 7451] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7458 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7457 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7458] set_robust_list(0x55555565f660, 24 [pid 7457] <... set_robust_list resumed>) = 0 [pid 7456] <... set_robust_list resumed>) = 0 [pid 7455] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7458] <... set_robust_list resumed>) = 0 [pid 7457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7457] <... prctl resumed>) = 0 [pid 7456] <... prctl resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7456] setpgid(0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7457] setpgid(0, 0 [pid 7458] <... prctl resumed>) = 0 [pid 7458] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7459 attached ./strace-static-x86_64: Process 7460 attached [pid 7458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7457] <... setpgid resumed>) = 0 [pid 7456] <... setpgid resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7459] set_robust_list(0x55555565f660, 24 [pid 7458] <... openat resumed>) = 3 [pid 7459] <... set_robust_list resumed>) = 0 [pid 7459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7458] write(3, "1000", 4 [pid 7459] <... prctl resumed>) = 0 [pid 7458] <... write resumed>) = 4 [pid 7459] setpgid(0, 0) = 0 [pid 7458] close(3 [pid 7460] set_robust_list(0x55555565f660, 24 [pid 7459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7458] <... close resumed>) = 0 [pid 7457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7460 [pid 7456] <... openat resumed>) = 3 [pid 7460] <... set_robust_list resumed>) = 0 [pid 7459] <... openat resumed>) = 3 [pid 7458] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7457] <... openat resumed>) = 3 [pid 7456] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7459 [pid 7460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7456] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7461 [pid 7460] <... prctl resumed>) = 0 [pid 7457] write(3, "1000", 4 [pid 7456] close(3./strace-static-x86_64: Process 7461 attached [pid 7460] setpgid(0, 0 [pid 7459] write(3, "1000", 4 [pid 7458] <... openat resumed>) = 3 [pid 7457] <... write resumed>) = 4 [pid 7456] <... close resumed>) = 0 [pid 7461] set_robust_list(0x55555565f660, 24 [pid 7460] <... setpgid resumed>) = 0 [pid 7457] close(3 [pid 7456] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7457] <... close resumed>) = 0 [pid 7461] <... set_robust_list resumed>) = 0 [pid 7459] <... write resumed>) = 4 [pid 7458] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7459] close(3 [pid 7458] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7456] <... openat resumed>) = 3 [pid 7461] <... prctl resumed>) = 0 [pid 7460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7459] <... close resumed>) = 0 [pid 7458] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7457] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7461] setpgid(0, 0 [pid 7460] <... openat resumed>) = 3 [pid 7459] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7458] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7456] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7461] <... setpgid resumed>) = 0 [pid 7460] write(3, "1000", 4 [pid 7459] <... openat resumed>) = 3 [pid 7458] exit_group(0 [pid 7457] <... openat resumed>) = 3 [pid 7456] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7460] <... write resumed>) = 4 [pid 7457] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7456] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7458] <... exit_group resumed>) = ? [pid 7459] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7460] close(3 [pid 7457] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7456] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7461] <... openat resumed>) = 3 [pid 7460] <... close resumed>) = 0 [pid 7457] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7456] exit_group(0 [pid 7460] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7457] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7456] <... exit_group resumed>) = ? [pid 7461] write(3, "1000", 4 [pid 7459] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7458] +++ exited with 0 +++ [pid 7457] exit_group(0 [pid 7461] <... write resumed>) = 4 [pid 7460] <... openat resumed>) = 3 [pid 7459] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7461] close(3 [pid 7460] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7459] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7457] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7461] <... close resumed>) = 0 [pid 7460] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7459] exit_group(0 [pid 7456] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7461] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7460] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7459] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 7461] <... openat resumed>) = 3 [pid 7460] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7457] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7461] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7460] exit_group(0 [pid 7459] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7462 attached [pid 7461] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7460] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7463 attached [pid 7462] set_robust_list(0x55555565f660, 24 [pid 7461] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7462 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7463] set_robust_list(0x55555565f660, 24 [pid 7462] <... set_robust_list resumed>) = 0 [pid 7461] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7460] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7463 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7463] <... set_robust_list resumed>) = 0 [pid 7462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7461] exit_group(0 [pid 7463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7463] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7464 attached ./strace-static-x86_64: Process 7465 attached [pid 7463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7462] <... prctl resumed>) = 0 [pid 7461] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7464] set_robust_list(0x55555565f660, 24 [pid 7465] set_robust_list(0x55555565f660, 24 [pid 7463] <... openat resumed>) = 3 [pid 7465] <... set_robust_list resumed>) = 0 [pid 7465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7463] write(3, "1000", 4 [pid 7461] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7464] <... set_robust_list resumed>) = 0 [pid 7462] setpgid(0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7465 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7464 [pid 7462] <... setpgid resumed>) = 0 [pid 7465] <... prctl resumed>) = 0 [pid 7463] <... write resumed>) = 4 [pid 7462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7465] setpgid(0, 0 [pid 7463] close(3 [pid 7464] <... prctl resumed>) = 0 [pid 7465] <... setpgid resumed>) = 0 [pid 7463] <... close resumed>) = 0 [pid 7462] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7466 attached [pid 7464] setpgid(0, 0 [pid 7465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7463] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7462] write(3, "1000", 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7464] <... setpgid resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7466 [pid 7466] set_robust_list(0x55555565f660, 24 [pid 7462] <... write resumed>) = 4 [pid 7466] <... set_robust_list resumed>) = 0 [pid 7466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7465] <... openat resumed>) = 3 [pid 7463] <... openat resumed>) = 3 [pid 7462] close(3 [pid 7465] write(3, "1000", 4 [pid 7463] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7465] <... write resumed>) = 4 [pid 7463] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7465] close(3 [pid 7463] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7465] <... close resumed>) = 0 [pid 7465] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7463] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7465] <... openat resumed>) = 3 [pid 7463] exit_group(0 [pid 7464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7466] <... prctl resumed>) = 0 [pid 7462] <... close resumed>) = 0 [pid 7465] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7463] <... exit_group resumed>) = ? [pid 7462] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7467 attached [pid 7466] setpgid(0, 0 [pid 7464] <... openat resumed>) = 3 [pid 7465] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7462] <... openat resumed>) = 3 [pid 7463] +++ exited with 0 +++ [pid 7467] set_robust_list(0x55555565f660, 24 [pid 7466] <... setpgid resumed>) = 0 [pid 7464] write(3, "1000", 4 [pid 7465] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7467] <... set_robust_list resumed>) = 0 [pid 7466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7464] <... write resumed>) = 4 [pid 7465] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7462] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7467 [pid 7467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7466] <... openat resumed>) = 3 [pid 7464] close(3 [pid 7465] exit_group(0 [pid 7462] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7467] <... prctl resumed>) = 0 [pid 7466] write(3, "1000", 4 [pid 7464] <... close resumed>) = 0 [pid 7462] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7467] setpgid(0, 0 [pid 7466] <... write resumed>) = 4 [pid 7464] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7465] <... exit_group resumed>) = ? [pid 7462] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7467] <... setpgid resumed>) = 0 [pid 7466] close(3 [pid 7467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7466] <... close resumed>) = 0 [pid 7464] <... openat resumed>) = 3 [pid 7465] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7467] <... openat resumed>) = 3 [pid 7466] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7464] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7462] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7465, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7467] write(3, "1000", 4 [pid 7466] <... openat resumed>) = 3 [pid 7464] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7462] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7464] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7467] <... write resumed>) = 4 [pid 7464] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7464] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7468 ./strace-static-x86_64: Process 7468 attached [pid 7467] close(3 [pid 7464] <... exit_group resumed>) = ? [pid 7467] <... close resumed>) = 0 ./strace-static-x86_64: Process 7469 attached [pid 7468] set_robust_list(0x55555565f660, 24 [pid 7467] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7466] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7464] +++ exited with 0 +++ [pid 7462] +++ exited with 0 +++ [pid 7468] <... set_robust_list resumed>) = 0 [pid 7467] <... openat resumed>) = 3 [pid 7466] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7462, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7469 [pid 7469] set_robust_list(0x55555565f660, 24 [pid 7468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7467] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7466] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7469] <... set_robust_list resumed>) = 0 [pid 7468] <... prctl resumed>) = 0 [pid 7467] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7466] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7467] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7468] setpgid(0, 0 [pid 7467] exit_group(0 [pid 7466] exit_group(0 [pid 7469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7468] <... setpgid resumed>) = 0 [pid 7466] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7467] <... exit_group resumed>) = ? [pid 7468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7467] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7469] <... prctl resumed>) = 0 [pid 7466] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7471 attached [pid 7471] set_robust_list(0x55555565f660, 24 [pid 7469] setpgid(0, 0 [pid 7471] <... set_robust_list resumed>) = 0 [pid 7468] <... openat resumed>) = 3 [pid 7469] <... setpgid resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7471 [pid 7471] <... prctl resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7471] setpgid(0, 0 [pid 7469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7471] <... setpgid resumed>) = 0 [pid 7471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7473 attached ./strace-static-x86_64: Process 7472 attached ./strace-static-x86_64: Process 7470 attached [pid 7469] <... openat resumed>) = 3 [pid 7468] write(3, "1000", 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7473 [pid 7473] set_robust_list(0x55555565f660, 24 [pid 7472] set_robust_list(0x55555565f660, 24 [pid 7470] set_robust_list(0x55555565f660, 24 [pid 7471] write(3, "1000", 4 [pid 7469] write(3, "1000", 4 [pid 7468] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7472 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7470 [pid 7473] <... set_robust_list resumed>) = 0 [pid 7472] <... set_robust_list resumed>) = 0 [pid 7470] <... set_robust_list resumed>) = 0 [pid 7471] <... write resumed>) = 4 [pid 7469] <... write resumed>) = 4 [pid 7468] close(3 [pid 7473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7469] close(3 [pid 7468] <... close resumed>) = 0 [pid 7471] close(3 [pid 7472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7468] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7472] <... prctl resumed>) = 0 [pid 7471] <... close resumed>) = 0 [pid 7473] <... prctl resumed>) = 0 [pid 7469] <... close resumed>) = 0 [pid 7472] setpgid(0, 0 [pid 7469] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7473] setpgid(0, 0 [pid 7472] <... setpgid resumed>) = 0 [pid 7470] <... prctl resumed>) = 0 [pid 7471] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7468] <... openat resumed>) = 3 [pid 7473] <... setpgid resumed>) = 0 [pid 7472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7469] <... openat resumed>) = 3 [pid 7473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7470] setpgid(0, 0 [pid 7468] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7472] <... openat resumed>) = 3 [pid 7471] <... openat resumed>) = 3 [pid 7468] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7470] <... setpgid resumed>) = 0 [pid 7469] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7473] <... openat resumed>) = 3 [pid 7472] write(3, "1000", 4 [pid 7471] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7468] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7469] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7473] write(3, "1000", 4 [pid 7472] <... write resumed>) = 4 [pid 7471] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7469] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7468] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7471] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7472] close(3 [pid 7470] <... openat resumed>) = 3 [pid 7468] exit_group(0 [pid 7473] <... write resumed>) = 4 [pid 7469] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7471] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7472] <... close resumed>) = 0 [pid 7470] write(3, "1000", 4) = 4 [pid 7470] close(3) = 0 [pid 7471] exit_group(0 [pid 7472] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7470] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7471] <... exit_group resumed>) = ? [pid 7469] exit_group(0 [pid 7470] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7470] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7473] close(3 [pid 7470] exit_group(0 [pid 7471] +++ exited with 0 +++ [pid 7470] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7473] <... close resumed>) = 0 [pid 7472] <... openat resumed>) = 3 [pid 7469] <... exit_group resumed>) = ? [pid 7468] <... exit_group resumed>) = ? [pid 7473] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7472] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7470] +++ exited with 0 +++ [pid 7469] +++ exited with 0 +++ [pid 7473] <... openat resumed>) = 3 [pid 7472] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7472] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7473] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7472] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7473] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7472] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7473] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7468] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7473] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7472] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7475 attached ./strace-static-x86_64: Process 7474 attached [pid 7473] exit_group(0 [pid 7475] set_robust_list(0x55555565f660, 24 [pid 7474] set_robust_list(0x55555565f660, 24 [pid 7472] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7475 [pid 7475] <... set_robust_list resumed>) = 0 [pid 7474] <... set_robust_list resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7476 attached [pid 7475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7473] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7474 [pid 7475] <... prctl resumed>) = 0 [pid 7474] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7475] setpgid(0, 0 [pid 7474] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7476 [pid 7475] <... setpgid resumed>) = 0 [pid 7474] <... setpgid resumed>) = 0 [pid 7475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7476] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7477 attached ) = 0 [pid 7475] <... openat resumed>) = 3 [pid 7474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7473] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7477] set_robust_list(0x55555565f660, 24 [pid 7476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7475] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7477 [pid 7477] <... set_robust_list resumed>) = 0 [pid 7477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7476] <... prctl resumed>) = 0 [pid 7475] <... write resumed>) = 4 ./strace-static-x86_64: Process 7478 attached [pid 7476] setpgid(0, 0 [pid 7475] close(3 [pid 7477] <... prctl resumed>) = 0 [pid 7474] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7478] set_robust_list(0x55555565f660, 24 [pid 7476] <... setpgid resumed>) = 0 [pid 7474] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7478 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7478] <... set_robust_list resumed>) = 0 [pid 7477] setpgid(0, 0 [pid 7476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7475] <... close resumed>) = 0 [pid 7474] <... write resumed>) = 4 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7477] <... setpgid resumed>) = 0 [pid 7475] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7474] close(3 [pid 7478] <... prctl resumed>) = 0 [pid 7474] <... close resumed>) = 0 [pid 7478] setpgid(0, 0 [pid 7477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7476] <... openat resumed>) = 3 [pid 7475] <... openat resumed>) = 3 [pid 7478] <... setpgid resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7477] <... openat resumed>) = 3 [pid 7476] write(3, "1000", 4 [pid 7475] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7478] <... openat resumed>) = 3 [pid 7477] write(3, "1000", 4 [pid 7476] <... write resumed>) = 4 [pid 7475] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7474] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7479 attached [pid 7478] write(3, "1000", 4 [pid 7477] <... write resumed>) = 4 [pid 7476] close(3 [pid 7475] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7479] set_robust_list(0x55555565f660, 24 [pid 7477] close(3 [pid 7474] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7479 [pid 7478] <... write resumed>) = 4 [pid 7479] <... set_robust_list resumed>) = 0 [pid 7477] <... close resumed>) = 0 [pid 7476] <... close resumed>) = 0 [pid 7475] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7478] close(3 [pid 7477] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7476] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7475] exit_group(0 [pid 7474] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7479] <... prctl resumed>) = 0 [pid 7478] <... close resumed>) = 0 [pid 7477] <... openat resumed>) = 3 [pid 7476] <... openat resumed>) = 3 [pid 7475] <... exit_group resumed>) = ? [pid 7474] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7479] setpgid(0, 0 [pid 7478] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7477] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7476] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7477] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7477] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7475] +++ exited with 0 +++ [pid 7479] <... setpgid resumed>) = 0 [pid 7478] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7476] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7474] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7478] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7476] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7474] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7476] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7478] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7477] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7476] exit_group(0 [pid 7474] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7479] <... openat resumed>) = 3 [pid 7478] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7477] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7479] write(3, "1000", 4 [pid 7478] exit_group(0 [pid 7476] <... exit_group resumed>) = ? [pid 7474] <... exit_group resumed>) = ? [pid 7479] <... write resumed>) = 4 [pid 7477] <... exit_group resumed>) = ? [pid 7479] close(3 [pid 7477] +++ exited with 0 +++ [pid 7474] +++ exited with 0 +++ [pid 7479] <... close resumed>) = 0 [pid 7478] <... exit_group resumed>) = ? [pid 7476] +++ exited with 0 +++ [pid 7479] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7479] <... openat resumed>) = 3 [pid 7478] +++ exited with 0 +++ [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7479] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7480 attached [pid 7479] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7479] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7480] set_robust_list(0x55555565f660, 24 [pid 7479] exit_group(0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7480 ./strace-static-x86_64: Process 7481 attached [pid 7480] <... set_robust_list resumed>) = 0 [pid 7479] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7482 attached [pid 7480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7482] set_robust_list(0x55555565f660, 24 [pid 7479] +++ exited with 0 +++ [pid 7482] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7481 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7482 [pid 7482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7481] set_robust_list(0x55555565f660, 24 [pid 7482] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7483 attached [pid 7482] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7483 [pid 7482] <... setpgid resumed>) = 0 [pid 7483] set_robust_list(0x55555565f660, 24 [pid 7482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7481] <... set_robust_list resumed>) = 0 [pid 7480] <... prctl resumed>) = 0 [pid 7483] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7484 attached [pid 7482] <... openat resumed>) = 3 [pid 7481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7480] setpgid(0, 0 [pid 7483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7484] set_robust_list(0x55555565f660, 24 [pid 7483] <... prctl resumed>) = 0 [pid 7482] write(3, "1000", 4 [pid 7481] <... prctl resumed>) = 0 [pid 7480] <... setpgid resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7484 [pid 7484] <... set_robust_list resumed>) = 0 [pid 7482] <... write resumed>) = 4 [pid 7484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7483] setpgid(0, 0 [pid 7482] close(3 [pid 7481] setpgid(0, 0 [pid 7480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7484] <... prctl resumed>) = 0 [pid 7483] <... setpgid resumed>) = 0 [pid 7482] <... close resumed>) = 0 [pid 7481] <... setpgid resumed>) = 0 [pid 7484] setpgid(0, 0 [pid 7483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7482] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7480] <... openat resumed>) = 3 [pid 7484] <... setpgid resumed>) = 0 [pid 7482] <... openat resumed>) = 3 [pid 7480] write(3, "1000", 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7483] <... openat resumed>) = 3 [pid 7482] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7481] <... openat resumed>) = 3 [pid 7480] <... write resumed>) = 4 ./strace-static-x86_64: Process 7485 attached [pid 7484] <... openat resumed>) = 3 [pid 7483] write(3, "1000", 4 [pid 7482] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7481] write(3, "1000", 4 [pid 7480] close(3 [pid 7485] set_robust_list(0x55555565f660, 24 [pid 7484] write(3, "1000", 4 [pid 7483] <... write resumed>) = 4 [pid 7482] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7481] <... write resumed>) = 4 [pid 7480] <... close resumed>) = 0 [pid 7485] <... set_robust_list resumed>) = 0 [pid 7484] <... write resumed>) = 4 [pid 7483] close(3 [pid 7482] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7481] close(3 [pid 7480] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7485 [pid 7485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7484] close(3 [pid 7483] <... close resumed>) = 0 [pid 7482] exit_group(0 [pid 7481] <... close resumed>) = 0 [pid 7485] <... prctl resumed>) = 0 [pid 7484] <... close resumed>) = 0 [pid 7483] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7480] <... openat resumed>) = 3 [pid 7485] setpgid(0, 0 [pid 7481] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7484] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7480] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7482] <... exit_group resumed>) = ? [pid 7485] <... setpgid resumed>) = 0 [pid 7483] <... openat resumed>) = 3 [pid 7480] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7484] <... openat resumed>) = 3 [pid 7483] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7481] <... openat resumed>) = 3 [pid 7480] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7484] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7483] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7482] +++ exited with 0 +++ [pid 7481] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7480] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7485] <... openat resumed>) = 3 [pid 7484] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7483] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7481] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7480] exit_group(0 [pid 7485] write(3, "1000", 4 [pid 7484] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7483] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7481] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7480] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7485] <... write resumed>) = 4 [pid 7484] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7483] exit_group(0 [pid 7481] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7481] exit_group(0 [pid 7480] +++ exited with 0 +++ [pid 7484] exit_group(0 [pid 7485] close(3) = 0 ./strace-static-x86_64: Process 7486 attached [pid 7485] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7484] <... exit_group resumed>) = ? [pid 7483] <... exit_group resumed>) = ? [pid 7481] <... exit_group resumed>) = ? [pid 7485] <... openat resumed>) = 3 [pid 7485] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7485] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7485] exit_group(0) = ? [pid 7485] +++ exited with 0 +++ [pid 7484] +++ exited with 0 +++ [pid 7481] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7486] set_robust_list(0x55555565f660, 24 [pid 7483] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7486 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7486] <... set_robust_list resumed>) = 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7488 attached ./strace-static-x86_64: Process 7487 attached [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7483, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7488] set_robust_list(0x55555565f660, 24 [pid 7487] set_robust_list(0x55555565f660, 24 [pid 7486] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7488 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7487 [pid 7488] <... set_robust_list resumed>) = 0 [pid 7487] <... set_robust_list resumed>) = 0 [pid 7486] setpgid(0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7490 ./strace-static-x86_64: Process 7490 attached [pid 7486] <... setpgid resumed>) = 0 [pid 7490] set_robust_list(0x55555565f660, 24 [pid 7487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7490] <... set_robust_list resumed>) = 0 [pid 7486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7489 attached [pid 7490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7486] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7491 attached [pid 7488] <... prctl resumed>) = 0 [pid 7487] <... prctl resumed>) = 0 [pid 7489] set_robust_list(0x55555565f660, 24 [pid 7490] <... prctl resumed>) = 0 [pid 7488] setpgid(0, 0 [pid 7486] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7489 [pid 7491] set_robust_list(0x55555565f660, 24 [pid 7489] <... set_robust_list resumed>) = 0 [pid 7490] setpgid(0, 0 [pid 7488] <... setpgid resumed>) = 0 [pid 7487] setpgid(0, 0 [pid 7486] <... write resumed>) = 4 [pid 7491] <... set_robust_list resumed>) = 0 [pid 7489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7490] <... setpgid resumed>) = 0 [pid 7488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7487] <... setpgid resumed>) = 0 [pid 7486] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7491 [pid 7491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7489] <... prctl resumed>) = 0 [pid 7490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7486] <... close resumed>) = 0 [pid 7491] <... prctl resumed>) = 0 [pid 7489] setpgid(0, 0 [pid 7488] <... openat resumed>) = 3 [pid 7491] setpgid(0, 0 [pid 7488] write(3, "1000", 4 [pid 7487] <... openat resumed>) = 3 [pid 7486] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7491] <... setpgid resumed>) = 0 [pid 7489] <... setpgid resumed>) = 0 [pid 7490] <... openat resumed>) = 3 [pid 7491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7490] write(3, "1000", 4 [pid 7488] <... write resumed>) = 4 [pid 7487] write(3, "1000", 4 [pid 7486] <... openat resumed>) = 3 [pid 7491] <... openat resumed>) = 3 [pid 7489] <... openat resumed>) = 3 [pid 7490] <... write resumed>) = 4 [pid 7488] close(3 [pid 7487] <... write resumed>) = 4 [pid 7486] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7490] close(3 [pid 7488] <... close resumed>) = 0 [pid 7487] close(3 [pid 7486] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7491] write(3, "1000", 4) = 4 [pid 7489] write(3, "1000", 4 [pid 7490] <... close resumed>) = 0 [pid 7488] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7487] <... close resumed>) = 0 [pid 7486] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7491] close(3 [pid 7489] <... write resumed>) = 4 [pid 7490] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7487] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7486] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7491] <... close resumed>) = 0 [pid 7489] close(3 [pid 7488] <... openat resumed>) = 3 [pid 7491] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7488] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7491] <... openat resumed>) = 3 [pid 7489] <... close resumed>) = 0 [pid 7490] <... openat resumed>) = 3 [pid 7488] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7486] exit_group(0 [pid 7489] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7490] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7488] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7487] <... openat resumed>) = 3 [pid 7486] <... exit_group resumed>) = ? [pid 7491] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7490] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7488] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7488] exit_group(0) = ? [pid 7489] <... openat resumed>) = 3 [pid 7491] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7490] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7487] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7491] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7489] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7490] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7487] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7486] +++ exited with 0 +++ [pid 7491] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7489] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7490] exit_group(0 [pid 7488] +++ exited with 0 +++ [pid 7487] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7491] exit_group(0 [pid 7489] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7490] <... exit_group resumed>) = ? [pid 7487] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7491] <... exit_group resumed>) = ? [pid 7489] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... restart_syscall resumed>) = 0 [pid 7491] +++ exited with 0 +++ [pid 7489] exit_group(0 [pid 7487] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7489] <... exit_group resumed>) = ? [pid 7487] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7492 attached [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7492] set_robust_list(0x55555565f660, 24 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7492] <... set_robust_list resumed>) = 0 [pid 7490] +++ exited with 0 +++ [pid 7487] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7492 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7493 attached [pid 7492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7489] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7493] set_robust_list(0x55555565f660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7493] <... set_robust_list resumed>) = 0 [pid 7492] <... prctl resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7493 [pid 7493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7492] setpgid(0, 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7493] <... prctl resumed>) = 0 [pid 7492] <... setpgid resumed>) = 0 [pid 7493] setpgid(0, 0 [pid 7492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7495 attached ./strace-static-x86_64: Process 7494 attached [pid 7493] <... setpgid resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7494 [pid 7494] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7496 ./strace-static-x86_64: Process 7497 attached ./strace-static-x86_64: Process 7496 attached [pid 7495] set_robust_list(0x55555565f660, 24 [pid 7494] <... set_robust_list resumed>) = 0 [pid 7493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7492] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7495 [pid 7497] set_robust_list(0x55555565f660, 24) = 0 [pid 7496] set_robust_list(0x55555565f660, 24 [pid 7495] <... set_robust_list resumed>) = 0 [pid 7494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7493] <... openat resumed>) = 3 [pid 7492] write(3, "1000", 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7497 [pid 7497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7496] <... set_robust_list resumed>) = 0 [pid 7495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7494] <... prctl resumed>) = 0 [pid 7493] write(3, "1000", 4 [pid 7492] <... write resumed>) = 4 [pid 7497] <... prctl resumed>) = 0 [pid 7496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7495] <... prctl resumed>) = 0 [pid 7494] setpgid(0, 0 [pid 7493] <... write resumed>) = 4 [pid 7492] close(3 [pid 7497] setpgid(0, 0 [pid 7493] close(3 [pid 7492] <... close resumed>) = 0 [pid 7497] <... setpgid resumed>) = 0 [pid 7496] <... prctl resumed>) = 0 [pid 7495] setpgid(0, 0 [pid 7494] <... setpgid resumed>) = 0 [pid 7493] <... close resumed>) = 0 [pid 7492] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7493] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7496] setpgid(0, 0 [pid 7495] <... setpgid resumed>) = 0 [pid 7494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7497] <... openat resumed>) = 3 [pid 7496] <... setpgid resumed>) = 0 [pid 7495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7492] <... openat resumed>) = 3 [pid 7497] write(3, "1000", 4 [pid 7495] <... openat resumed>) = 3 [pid 7494] <... openat resumed>) = 3 [pid 7493] <... openat resumed>) = 3 [pid 7496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7492] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7497] <... write resumed>) = 4 [pid 7495] write(3, "1000", 4 [pid 7494] write(3, "1000", 4 [pid 7493] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7492] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7497] close(3 [pid 7494] <... write resumed>) = 4 [pid 7493] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7492] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7497] <... close resumed>) = 0 [pid 7494] close(3 [pid 7493] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7492] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7497] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7496] <... openat resumed>) = 3 [pid 7495] <... write resumed>) = 4 [pid 7494] <... close resumed>) = 0 [pid 7493] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7492] exit_group(0 [pid 7497] <... openat resumed>) = 3 [pid 7496] write(3, "1000", 4 [pid 7495] close(3 [pid 7494] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7493] exit_group(0 [pid 7492] <... exit_group resumed>) = ? [pid 7496] <... write resumed>) = 4 [pid 7495] <... close resumed>) = 0 [pid 7496] close(3 [pid 7497] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7493] <... exit_group resumed>) = ? [pid 7497] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7496] <... close resumed>) = 0 [pid 7495] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7494] <... openat resumed>) = 3 [pid 7493] +++ exited with 0 +++ [pid 7497] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7495] <... openat resumed>) = 3 [pid 7497] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7496] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7495] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7494] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7497] <... exit_group resumed>) = ? [pid 7496] <... openat resumed>) = 3 [pid 7495] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7494] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7492] +++ exited with 0 +++ [pid 7497] +++ exited with 0 +++ [pid 7496] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7495] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7494] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7496] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7495] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7494] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7496] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7495] exit_group(0 [pid 7494] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7496] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7495] <... exit_group resumed>) = ? [pid 7494] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7498 attached [pid 7496] exit_group(0 [pid 7494] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7498] set_robust_list(0x55555565f660, 24 [pid 7496] <... exit_group resumed>) = ? [pid 7495] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7494, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7498] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7498 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7499 attached ./strace-static-x86_64: Process 7500 attached [pid 7498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7496] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7500] set_robust_list(0x55555565f660, 24) = 0 [pid 7499] set_robust_list(0x55555565f660, 24 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7499 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7499] <... set_robust_list resumed>) = 0 [pid 7498] <... prctl resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7500 ./strace-static-x86_64: Process 7501 attached [pid 7499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7501] set_robust_list(0x55555565f660, 24 [pid 7500] <... prctl resumed>) = 0 [pid 7498] setpgid(0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7501 [pid 7499] <... prctl resumed>) = 0 [pid 7500] setpgid(0, 0 [pid 7498] <... setpgid resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7501] <... set_robust_list resumed>) = 0 [pid 7499] setpgid(0, 0 [pid 7498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7500] <... setpgid resumed>) = 0 [pid 7499] <... setpgid resumed>) = 0 [pid 7498] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7501] <... prctl resumed>) = 0 [pid 7500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7498] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7502 attached [pid 7501] setpgid(0, 0 [pid 7500] <... openat resumed>) = 3 [pid 7498] <... write resumed>) = 4 [pid 7501] <... setpgid resumed>) = 0 [pid 7502] set_robust_list(0x55555565f660, 24) = 0 [pid 7501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7500] write(3, "1000", 4 [pid 7498] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7502 [pid 7500] <... write resumed>) = 4 [pid 7498] <... close resumed>) = 0 [pid 7500] close(3 [pid 7498] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7500] <... close resumed>) = 0 [pid 7499] <... openat resumed>) = 3 [pid 7498] <... openat resumed>) = 3 [pid 7501] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7503 attached [pid 7502] <... prctl resumed>) = 0 [pid 7500] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7499] write(3, "1000", 4 [pid 7498] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7503] set_robust_list(0x55555565f660, 24 [pid 7501] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7503 [pid 7503] <... set_robust_list resumed>) = 0 [pid 7502] setpgid(0, 0 [pid 7501] <... write resumed>) = 4 [pid 7499] <... write resumed>) = 4 [pid 7498] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7502] <... setpgid resumed>) = 0 [pid 7501] close(3 [pid 7500] <... openat resumed>) = 3 [pid 7503] <... prctl resumed>) = 0 [pid 7502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7501] <... close resumed>) = 0 [pid 7500] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7499] close(3 [pid 7498] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7503] setpgid(0, 0 [pid 7502] <... openat resumed>) = 3 [pid 7501] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7500] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7499] <... close resumed>) = 0 [pid 7498] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7503] <... setpgid resumed>) = 0 [pid 7502] write(3, "1000", 4 [pid 7500] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7499] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7498] exit_group(0 [pid 7503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7502] <... write resumed>) = 4 [pid 7501] <... openat resumed>) = 3 [pid 7500] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7503] <... openat resumed>) = 3 [pid 7499] <... openat resumed>) = 3 [pid 7502] close(3 [pid 7498] <... exit_group resumed>) = ? [pid 7501] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7500] exit_group(0 [pid 7502] <... close resumed>) = 0 [pid 7503] write(3, "1000", 4) = 4 [pid 7501] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7503] close(3 [pid 7502] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7503] <... close resumed>) = 0 [pid 7501] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7500] <... exit_group resumed>) = ? [pid 7499] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7498] +++ exited with 0 +++ [pid 7503] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7502] <... openat resumed>) = 3 [pid 7501] exit_group(0 [pid 7499] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7499] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7499] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7501] <... exit_group resumed>) = ? [pid 7502] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7501] +++ exited with 0 +++ [pid 7500] +++ exited with 0 +++ [pid 7499] exit_group(0./strace-static-x86_64: Process 7504 attached [pid 7503] <... openat resumed>) = 3 [pid 7502] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7499] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7504] set_robust_list(0x55555565f660, 24 [pid 7503] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7502] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7503] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7502] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7504 [pid 7503] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7502] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7503] exit_group(0 [pid 7502] <... exit_group resumed>) = ? [pid 7504] <... set_robust_list resumed>) = 0 [pid 7503] <... exit_group resumed>) = ? [pid 7499] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7502] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7505 attached [pid 7504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7503] +++ exited with 0 +++ [pid 7504] <... prctl resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7505 ./strace-static-x86_64: Process 7506 attached ./strace-static-x86_64: Process 7507 attached [pid 7505] set_robust_list(0x55555565f660, 24 [pid 7504] setpgid(0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7507 ./strace-static-x86_64: Process 7508 attached [pid 7506] set_robust_list(0x55555565f660, 24 [pid 7507] set_robust_list(0x55555565f660, 24 [pid 7505] <... set_robust_list resumed>) = 0 [pid 7504] <... setpgid resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7506 [pid 7505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7508] set_robust_list(0x55555565f660, 24 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7508 [pid 7508] <... set_robust_list resumed>) = 0 [pid 7508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7506] <... set_robust_list resumed>) = 0 [pid 7507] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7508] <... prctl resumed>) = 0 [pid 7505] <... prctl resumed>) = 0 [pid 7507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7508] setpgid(0, 0) = 0 [pid 7508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7507] <... prctl resumed>) = 0 [pid 7505] setpgid(0, 0 [pid 7504] <... openat resumed>) = 3 [pid 7507] setpgid(0, 0 [pid 7505] <... setpgid resumed>) = 0 [pid 7504] write(3, "1000", 4 [pid 7506] <... prctl resumed>) = 0 [pid 7507] <... setpgid resumed>) = 0 [pid 7504] <... write resumed>) = 4 [pid 7508] <... openat resumed>) = 3 [pid 7506] setpgid(0, 0 [pid 7507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7504] close(3./strace-static-x86_64: Process 7509 attached [pid 7508] write(3, "1000", 4 [pid 7506] <... setpgid resumed>) = 0 [pid 7504] <... close resumed>) = 0 [pid 7505] <... openat resumed>) = 3 [pid 7509] set_robust_list(0x55555565f660, 24 [pid 7508] <... write resumed>) = 4 [pid 7506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7507] <... openat resumed>) = 3 [pid 7504] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7508] close(3 [pid 7509] <... set_robust_list resumed>) = 0 [pid 7508] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7509 [pid 7509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7508] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7506] <... openat resumed>) = 3 [pid 7507] write(3, "1000", 4 [pid 7505] write(3, "1000", 4 [pid 7504] <... openat resumed>) = 3 [pid 7506] write(3, "1000", 4 [pid 7507] <... write resumed>) = 4 [pid 7505] <... write resumed>) = 4 [pid 7509] <... prctl resumed>) = 0 [pid 7506] <... write resumed>) = 4 [pid 7507] close(3 [pid 7505] close(3 [pid 7504] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7508] <... openat resumed>) = 3 [pid 7509] setpgid(0, 0 [pid 7506] close(3 [pid 7507] <... close resumed>) = 0 [pid 7505] <... close resumed>) = 0 [pid 7504] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7509] <... setpgid resumed>) = 0 [pid 7508] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7506] <... close resumed>) = 0 [pid 7507] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7505] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7504] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7508] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7506] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7504] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7509] <... openat resumed>) = 3 [pid 7508] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7507] <... openat resumed>) = 3 [pid 7505] <... openat resumed>) = 3 [pid 7504] exit_group(0 [pid 7508] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7506] <... openat resumed>) = 3 [pid 7507] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7505] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7504] <... exit_group resumed>) = ? [pid 7509] write(3, "1000", 4 [pid 7508] exit_group(0 [pid 7506] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7507] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7505] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7509] <... write resumed>) = 4 [pid 7508] <... exit_group resumed>) = ? [pid 7506] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7507] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7505] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7504] +++ exited with 0 +++ [pid 7505] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7505] exit_group(0 [pid 7508] +++ exited with 0 +++ [pid 7509] close(3 [pid 7505] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7509] <... close resumed>) = 0 [pid 7506] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7507] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7509] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7510 attached [pid 7506] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7507] exit_group(0 [pid 7505] +++ exited with 0 +++ [pid 7506] exit_group(0 [pid 7509] <... openat resumed>) = 3 [pid 7510] set_robust_list(0x55555565f660, 24 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7510 [pid 7510] <... set_robust_list resumed>) = 0 [pid 7509] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7506] <... exit_group resumed>) = ? [pid 7507] <... exit_group resumed>) = ? [pid 7510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7509] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7510] <... prctl resumed>) = 0 [pid 7509] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7510] setpgid(0, 0 [pid 7509] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7507] +++ exited with 0 +++ ./strace-static-x86_64: Process 7511 attached ./strace-static-x86_64: Process 7512 attached [pid 7510] <... setpgid resumed>) = 0 [pid 7509] exit_group(0 [pid 7506] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7512] set_robust_list(0x55555565f660, 24 [pid 7511] set_robust_list(0x55555565f660, 24 [pid 7510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7509] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7512 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7511 [pid 7512] <... set_robust_list resumed>) = 0 [pid 7511] <... set_robust_list resumed>) = 0 [pid 7510] <... openat resumed>) = 3 [pid 7511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7510] write(3, "1000", 4 [pid 7512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7511] <... prctl resumed>) = 0 [pid 7509] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7512] <... prctl resumed>) = 0 [pid 7511] setpgid(0, 0 [pid 7510] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7512] setpgid(0, 0 [pid 7511] <... setpgid resumed>) = 0 [pid 7510] close(3 [pid 5064] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7512] <... setpgid resumed>) = 0 [pid 7511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7510] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7511] <... openat resumed>) = 3 [pid 7510] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7512] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7514 attached [pid 7511] write(3, "1000", 4./strace-static-x86_64: Process 7513 attached [pid 7514] set_robust_list(0x55555565f660, 24 [pid 7512] write(3, "1000", 4 [pid 7511] <... write resumed>) = 4 [pid 7510] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7514 [pid 7513] set_robust_list(0x55555565f660, 24 [pid 7514] <... set_robust_list resumed>) = 0 [pid 7512] <... write resumed>) = 4 [pid 7511] close(3 [pid 7510] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7513 [pid 7513] <... set_robust_list resumed>) = 0 [pid 7514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7512] close(3 [pid 7511] <... close resumed>) = 0 [pid 7510] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7515 attached [pid 7513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7511] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7510] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7515] set_robust_list(0x55555565f660, 24 [pid 7513] <... prctl resumed>) = 0 [pid 7514] <... prctl resumed>) = 0 [pid 7512] <... close resumed>) = 0 [pid 7510] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7515 [pid 7511] <... openat resumed>) = 3 [pid 7515] <... set_robust_list resumed>) = 0 [pid 7513] setpgid(0, 0 [pid 7514] setpgid(0, 0 [pid 7512] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7510] exit_group(0 [pid 7515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7513] <... setpgid resumed>) = 0 [pid 7514] <... setpgid resumed>) = 0 [pid 7511] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7515] <... prctl resumed>) = 0 [pid 7510] <... exit_group resumed>) = ? [pid 7515] setpgid(0, 0 [pid 7513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7512] <... openat resumed>) = 3 [pid 7511] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7511] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7515] <... setpgid resumed>) = 0 [pid 7513] <... openat resumed>) = 3 [pid 7514] <... openat resumed>) = 3 [pid 7512] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7511] exit_group(0 [pid 7510] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7512] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7512] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7513] write(3, "1000", 4 [pid 7514] write(3, "1000", 4 [pid 7512] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7511] <... exit_group resumed>) = ? [pid 7515] write(3, "1000", 4 [pid 7513] <... write resumed>) = 4 [pid 7514] <... write resumed>) = 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7515] <... write resumed>) = 4 [pid 7513] close(3 [pid 7514] close(3 [pid 7512] exit_group(0 [pid 7511] +++ exited with 0 +++ [pid 7515] close(3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7516 attached [pid 7515] <... close resumed>) = 0 [pid 7513] <... close resumed>) = 0 [pid 7514] <... close resumed>) = 0 [pid 7512] <... exit_group resumed>) = ? [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7515] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7513] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7514] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7516] set_robust_list(0x55555565f660, 24 [pid 7515] <... openat resumed>) = 3 [pid 7513] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7516 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7516] <... set_robust_list resumed>) = 0 [pid 7515] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7513] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7514] <... openat resumed>) = 3 [pid 7516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7515] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7513] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7514] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7512] +++ exited with 0 +++ [pid 7516] <... prctl resumed>) = 0 [pid 7515] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7513] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7514] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7516] setpgid(0, 0 [pid 7515] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7513] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7516] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7513] exit_group(0 [pid 7514] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7515] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7513] <... exit_group resumed>) = ? [pid 7514] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7513] +++ exited with 0 +++ [pid 7514] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7514] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7517 attached [pid 7516] <... openat resumed>) = 3 [pid 7515] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7518 attached [pid 7517] set_robust_list(0x55555565f660, 24 [pid 7516] write(3, "1000", 4 [pid 7514] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7518 [pid 7517] <... set_robust_list resumed>) = 0 [pid 7518] set_robust_list(0x55555565f660, 24 [pid 7516] <... write resumed>) = 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7517 [pid 7517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7518] <... set_robust_list resumed>) = 0 [pid 7516] close(3 [pid 7518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7516] <... close resumed>) = 0 [pid 7518] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7517] <... prctl resumed>) = 0 [pid 7518] setpgid(0, 0 [pid 7516] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7519 attached [pid 7517] setpgid(0, 0 [pid 7518] <... setpgid resumed>) = 0 [pid 7516] <... openat resumed>) = 3 [pid 7515] +++ exited with 0 +++ [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7519] set_robust_list(0x55555565f660, 24 [pid 7517] <... setpgid resumed>) = 0 [pid 7518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7516] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7519 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7519] <... set_robust_list resumed>) = 0 [pid 7517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7518] <... openat resumed>) = 3 [pid 7516] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7517] <... openat resumed>) = 3 [pid 7518] write(3, "1000", 4 [pid 7516] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7519] <... prctl resumed>) = 0 [pid 7518] <... write resumed>) = 4 [pid 7516] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7517] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7517] <... write resumed>) = 4 [pid 7519] setpgid(0, 0 [pid 7518] close(3 [pid 7519] <... setpgid resumed>) = 0 [pid 7517] close(3 [pid 7518] <... close resumed>) = 0 [pid 7516] exit_group(0./strace-static-x86_64: Process 7520 attached ./strace-static-x86_64: Process 7521 attached [pid 7519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7517] <... close resumed>) = 0 [pid 7518] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7516] <... exit_group resumed>) = ? [pid 7519] <... openat resumed>) = 3 [pid 7517] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7518] <... openat resumed>) = 3 [pid 7521] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7521 [pid 7520] set_robust_list(0x55555565f660, 24 [pid 7519] write(3, "1000", 4 [pid 7521] <... set_robust_list resumed>) = 0 [pid 7521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7519] <... write resumed>) = 4 [pid 7517] <... openat resumed>) = 3 [pid 7520] <... set_robust_list resumed>) = 0 [pid 7519] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7520 [pid 7521] <... prctl resumed>) = 0 [pid 7519] <... close resumed>) = 0 [pid 7518] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7521] setpgid(0, 0 [pid 7519] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7517] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7518] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7520] <... prctl resumed>) = 0 [pid 7521] <... setpgid resumed>) = 0 [pid 7517] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7516] +++ exited with 0 +++ [pid 7520] setpgid(0, 0 [pid 7521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7519] <... openat resumed>) = 3 [pid 7517] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7518] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7520] <... setpgid resumed>) = 0 [pid 7517] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7519] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7518] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7519] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7517] exit_group(0 [pid 7518] exit_group(0 [pid 7521] <... openat resumed>) = 3 [pid 7520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7519] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7521] write(3, "1000", 4 [pid 7520] <... openat resumed>) = 3 [pid 7521] <... write resumed>) = 4 [pid 7519] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7517] <... exit_group resumed>) = ? [pid 7518] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7522 attached [pid 7520] write(3, "1000", 4 [pid 7521] close(3 [pid 7519] exit_group(0 [pid 7517] +++ exited with 0 +++ [pid 7518] +++ exited with 0 +++ [pid 7522] set_robust_list(0x55555565f660, 24 [pid 7520] <... write resumed>) = 4 [pid 7521] <... close resumed>) = 0 [pid 7520] close(3 [pid 7521] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7519] <... exit_group resumed>) = ? [pid 7522] <... set_robust_list resumed>) = 0 [pid 7520] <... close resumed>) = 0 [pid 7521] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7522 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7520] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7519] +++ exited with 0 +++ [pid 7521] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7522] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7523 attached [pid 7522] setpgid(0, 0 [pid 7520] <... openat resumed>) = 3 [pid 7521] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... restart_syscall resumed>) = 0 [pid 7522] <... setpgid resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7523 [pid 7521] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7520] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7521] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7523] set_robust_list(0x55555565f660, 24 [pid 7522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7520] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7523] <... set_robust_list resumed>) = 0 [pid 7522] <... openat resumed>) = 3 [pid 7520] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7521] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7524 attached [pid 7523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7522] write(3, "1000", 4 [pid 7520] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7521] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7525 attached [pid 7524] set_robust_list(0x55555565f660, 24 [pid 7523] <... prctl resumed>) = 0 [pid 7522] <... write resumed>) = 4 [pid 7520] exit_group(0 [pid 7525] set_robust_list(0x55555565f660, 24 [pid 7524] <... set_robust_list resumed>) = 0 [pid 7523] setpgid(0, 0 [pid 7520] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7524 [pid 7525] <... set_robust_list resumed>) = 0 [pid 7524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7523] <... setpgid resumed>) = 0 [pid 7522] close(3 [pid 7521] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7525 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7524] <... prctl resumed>) = 0 [pid 7522] <... close resumed>) = 0 [pid 7523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7524] setpgid(0, 0 [pid 7522] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7520] +++ exited with 0 +++ [pid 7525] <... prctl resumed>) = 0 [pid 7524] <... setpgid resumed>) = 0 [pid 7523] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7522] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7526 attached [pid 7525] setpgid(0, 0 [pid 7524] <... openat resumed>) = 3 [pid 7523] write(3, "1000", 4 [pid 7522] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7526] set_robust_list(0x55555565f660, 24 [pid 7525] <... setpgid resumed>) = 0 [pid 7524] write(3, "1000", 4 [pid 7523] <... write resumed>) = 4 [pid 7522] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7526 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7526] <... set_robust_list resumed>) = 0 [pid 7524] <... write resumed>) = 4 [pid 7523] close(3 [pid 7522] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7524] close(3 [pid 7523] <... close resumed>) = 0 [pid 7522] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7524] <... close resumed>) = 0 [pid 7523] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7525] <... openat resumed>) = 3 [pid 7522] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7526] <... prctl resumed>) = 0 [pid 7524] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7526] setpgid(0, 0 [pid 7525] write(3, "1000", 4 [pid 7523] <... openat resumed>) = 3 [pid 7522] <... exit_group resumed>) = ? [pid 7526] <... setpgid resumed>) = 0 [pid 7525] <... write resumed>) = 4 ./strace-static-x86_64: Process 7527 attached [pid 7526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7525] close(3 [pid 7524] <... openat resumed>) = 3 [pid 7523] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7527] set_robust_list(0x55555565f660, 24 [pid 7525] <... close resumed>) = 0 [pid 7524] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7527] <... set_robust_list resumed>) = 0 [pid 7524] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7523] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7522] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7527 [pid 7527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7526] <... openat resumed>) = 3 [pid 7525] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7524] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7523] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7527] <... prctl resumed>) = 0 [pid 7524] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7523] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7527] setpgid(0, 0) = 0 [pid 7526] write(3, "1000", 4 [pid 7525] <... openat resumed>) = 3 [pid 7524] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7526] <... write resumed>) = 4 [pid 7525] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7523] exit_group(0 [pid 7527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7526] close(3 [pid 7525] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7524] <... exit_group resumed>) = ? [pid 7523] <... exit_group resumed>) = ? [pid 7527] <... openat resumed>) = 3 [pid 7526] <... close resumed>) = 0 [pid 7525] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7526] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7525] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7528 attached [pid 7526] <... openat resumed>) = 3 [pid 7525] exit_group(0 [pid 7523] +++ exited with 0 +++ [pid 7528] set_robust_list(0x55555565f660, 24) = 0 [pid 7525] <... exit_group resumed>) = ? [pid 7524] +++ exited with 0 +++ [pid 7528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7527] write(3, "1000", 4 [pid 7526] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7528] <... prctl resumed>) = 0 [pid 7527] <... write resumed>) = 4 [pid 7526] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7524, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7526] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7528] setpgid(0, 0) = 0 [pid 7527] close(3 [pid 7526] exit_group(0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7528 [pid 7528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7526] <... exit_group resumed>) = ? [pid 7527] <... close resumed>) = 0 [pid 7525] +++ exited with 0 +++ [pid 7527] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7528] <... openat resumed>) = 3 [pid 7527] <... openat resumed>) = 3 [pid 7526] +++ exited with 0 +++ ./strace-static-x86_64: Process 7529 attached [pid 7527] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7528] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7526, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7529] set_robust_list(0x55555565f660, 24 [pid 7528] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7529 [pid 7529] <... set_robust_list resumed>) = 0 [pid 7527] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7530 attached ./strace-static-x86_64: Process 7531 attached [pid 7529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7528] close(3 [pid 7527] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7531] set_robust_list(0x55555565f660, 24 [pid 7530] set_robust_list(0x55555565f660, 24 [pid 7528] <... close resumed>) = 0 [pid 7527] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7527] exit_group(0) = ? [pid 7531] <... set_robust_list resumed>) = 0 [pid 7530] <... set_robust_list resumed>) = 0 [pid 7529] <... prctl resumed>) = 0 [pid 7528] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7531 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7530 [pid 7531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7529] setpgid(0, 0 [pid 7528] <... openat resumed>) = 3 [pid 7527] +++ exited with 0 +++ [pid 7531] <... prctl resumed>) = 0 [pid 7530] <... prctl resumed>) = 0 [pid 7529] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7531] setpgid(0, 0 [pid 7528] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7531] <... setpgid resumed>) = 0 [pid 7529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7528] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7528] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7532 attached ./strace-static-x86_64: Process 7533 attached [pid 7531] <... openat resumed>) = 3 [pid 7530] setpgid(0, 0 [pid 7529] <... openat resumed>) = 3 [pid 7528] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7532 [pid 7530] <... setpgid resumed>) = 0 [pid 7532] set_robust_list(0x55555565f660, 24 [pid 7530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7528] exit_group(0 [pid 7533] set_robust_list(0x55555565f660, 24 [pid 7532] <... set_robust_list resumed>) = 0 [pid 7531] write(3, "1000", 4 [pid 7529] write(3, "1000", 4 [pid 7533] <... set_robust_list resumed>) = 0 [pid 7532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7531] <... write resumed>) = 4 [pid 7529] <... write resumed>) = 4 [pid 7528] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7533 [pid 7533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7532] <... prctl resumed>) = 0 [pid 7531] close(3 [pid 7530] <... openat resumed>) = 3 [pid 7529] close(3 [pid 7533] <... prctl resumed>) = 0 [pid 7532] setpgid(0, 0 [pid 7531] <... close resumed>) = 0 [pid 7530] write(3, "1000", 4 [pid 7529] <... close resumed>) = 0 [pid 7528] +++ exited with 0 +++ [pid 7533] setpgid(0, 0 [pid 7532] <... setpgid resumed>) = 0 [pid 7530] <... write resumed>) = 4 [pid 7529] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7531] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7533] <... setpgid resumed>) = 0 [pid 7532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7530] close(3 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7532] <... openat resumed>) = 3 [pid 7530] <... close resumed>) = 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7529] <... openat resumed>) = 3 [pid 7533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7531] <... openat resumed>) = 3 [pid 7529] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7532] write(3, "1000", 4 [pid 7530] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7533] <... openat resumed>) = 3 [pid 7532] <... write resumed>) = 4 [pid 7531] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7530] <... openat resumed>) = 3 [pid 7529] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7534 attached [pid 7532] close(3 [pid 7531] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7529] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7534] set_robust_list(0x55555565f660, 24 [pid 7533] write(3, "1000", 4 [pid 7532] <... close resumed>) = 0 [pid 7531] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7530] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7529] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7534 [pid 7534] <... set_robust_list resumed>) = 0 [pid 7533] <... write resumed>) = 4 [pid 7532] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7531] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7530] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7529] exit_group(0 [pid 7534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7533] close(3 [pid 7531] exit_group(0 [pid 7530] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7529] <... exit_group resumed>) = ? [pid 7534] <... prctl resumed>) = 0 [pid 7533] <... close resumed>) = 0 [pid 7532] <... openat resumed>) = 3 [pid 7531] <... exit_group resumed>) = ? [pid 7530] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7534] setpgid(0, 0 [pid 7533] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7532] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7530] exit_group(0 [pid 7534] <... setpgid resumed>) = 0 [pid 7532] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7532] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7534] <... openat resumed>) = 3 [pid 7531] +++ exited with 0 +++ [pid 7532] exit_group(0 [pid 7534] write(3, "1000", 4) = 4 [pid 7532] <... exit_group resumed>) = ? [pid 7534] close(3 [pid 7532] +++ exited with 0 +++ [pid 7534] <... close resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7534] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7533] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7530] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7533] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7534] <... openat resumed>) = 3 [pid 7534] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7530] +++ exited with 0 +++ [pid 7533] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7534] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7534] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... restart_syscall resumed>) = 0 [pid 7534] exit_group(0 [pid 7533] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7534] <... exit_group resumed>) = ? [pid 7533] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7529] +++ exited with 0 +++ ./strace-static-x86_64: Process 7536 attached ./strace-static-x86_64: Process 7535 attached [pid 7534] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7533] exit_group(0 [pid 7535] set_robust_list(0x55555565f660, 24 [pid 7533] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7535 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7536 [pid 7536] set_robust_list(0x55555565f660, 24 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7533] +++ exited with 0 +++ [pid 7535] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7538 attached [pid 7536] <... set_robust_list resumed>) = 0 [pid 7535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7538] set_robust_list(0x55555565f660, 24 [pid 7536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7535] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7538] <... set_robust_list resumed>) = 0 [pid 7536] <... prctl resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7538 [pid 7538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7536] setpgid(0, 0./strace-static-x86_64: Process 7540 attached ./strace-static-x86_64: Process 7539 attached [pid 7538] <... prctl resumed>) = 0 [pid 7536] <... setpgid resumed>) = 0 [pid 7535] setpgid(0, 0 [pid 7539] set_robust_list(0x55555565f660, 24 [pid 7535] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7540 [pid 7539] <... set_robust_list resumed>) = 0 [pid 7540] set_robust_list(0x55555565f660, 24 [pid 7539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7538] setpgid(0, 0 [pid 7536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7540] <... set_robust_list resumed>) = 0 [pid 7539] <... prctl resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7539 [pid 7540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7539] setpgid(0, 0 [pid 7538] <... setpgid resumed>) = 0 [pid 7536] <... openat resumed>) = 3 [pid 7535] <... openat resumed>) = 3 [pid 7539] <... setpgid resumed>) = 0 [pid 7535] write(3, "1000", 4 [pid 7540] <... prctl resumed>) = 0 [pid 7539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7536] write(3, "1000", 4 [pid 7535] <... write resumed>) = 4 ./strace-static-x86_64: Process 7541 attached [pid 7540] setpgid(0, 0 [pid 7539] <... openat resumed>) = 3 [pid 7538] <... openat resumed>) = 3 [pid 7536] <... write resumed>) = 4 [pid 7535] close(3 [pid 7541] set_robust_list(0x55555565f660, 24 [pid 7540] <... setpgid resumed>) = 0 [pid 7539] write(3, "1000", 4 [pid 7538] write(3, "1000", 4 [pid 7536] close(3 [pid 7535] <... close resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7541 [pid 7541] <... set_robust_list resumed>) = 0 [pid 7540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7539] <... write resumed>) = 4 [pid 7538] <... write resumed>) = 4 [pid 7536] <... close resumed>) = 0 [pid 7535] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7540] <... openat resumed>) = 3 [pid 7539] close(3 [pid 7538] close(3 [pid 7536] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7535] <... openat resumed>) = 3 [pid 7541] <... prctl resumed>) = 0 [pid 7540] write(3, "1000", 4 [pid 7539] <... close resumed>) = 0 [pid 7538] <... close resumed>) = 0 [pid 7536] <... openat resumed>) = 3 [pid 7541] setpgid(0, 0 [pid 7540] <... write resumed>) = 4 [pid 7539] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7538] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7536] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7535] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7541] <... setpgid resumed>) = 0 [pid 7540] close(3 [pid 7539] <... openat resumed>) = 3 [pid 7535] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7538] <... openat resumed>) = 3 [pid 7536] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7535] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7540] <... close resumed>) = 0 [pid 7539] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7538] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7536] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7535] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7539] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7541] <... openat resumed>) = 3 [pid 7540] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7539] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7538] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7536] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7535] exit_group(0 [pid 7541] write(3, "1000", 4 [pid 7540] <... openat resumed>) = 3 [pid 7539] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7538] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7536] exit_group(0 [pid 7535] <... exit_group resumed>) = ? [pid 7541] <... write resumed>) = 4 [pid 7538] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7536] <... exit_group resumed>) = ? [pid 7540] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7538] exit_group(0 [pid 7540] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7541] close(3 [pid 7540] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7539] exit_group(0 [pid 7538] <... exit_group resumed>) = ? [pid 7536] +++ exited with 0 +++ [pid 7535] +++ exited with 0 +++ [pid 7541] <... close resumed>) = 0 [pid 7540] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7539] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7541] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7540] exit_group(0 [pid 7539] +++ exited with 0 +++ [pid 7538] +++ exited with 0 +++ [pid 7540] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7540] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7541] <... openat resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7542 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7542] set_robust_list(0x55555565f660, 24 [pid 7541] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7542] <... set_robust_list resumed>) = 0 [pid 7542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7543 attached [pid 7542] <... prctl resumed>) = 0 [pid 7541] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7542 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7541] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7544 attached [pid 7543] set_robust_list(0x55555565f660, 24 [pid 7542] setpgid(0, 0 [pid 7541] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7543 [pid 7543] <... set_robust_list resumed>) = 0 [pid 7542] <... setpgid resumed>) = 0 [pid 7541] exit_group(0./strace-static-x86_64: Process 7545 attached [pid 7542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7546 attached [pid 7545] set_robust_list(0x55555565f660, 24 [pid 7544] set_robust_list(0x55555565f660, 24 [pid 7543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7542] <... openat resumed>) = 3 [pid 7541] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7544 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7545 [pid 7546] set_robust_list(0x55555565f660, 24 [pid 7545] <... set_robust_list resumed>) = 0 [pid 7544] <... set_robust_list resumed>) = 0 [pid 7543] <... prctl resumed>) = 0 [pid 7546] <... set_robust_list resumed>) = 0 [pid 7545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7543] setpgid(0, 0 [pid 7542] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7546 [pid 7546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7543] <... setpgid resumed>) = 0 [pid 7542] <... write resumed>) = 4 [pid 7541] +++ exited with 0 +++ [pid 7546] <... prctl resumed>) = 0 [pid 7545] <... prctl resumed>) = 0 [pid 7544] <... prctl resumed>) = 0 [pid 7543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7542] close(3 [pid 7546] setpgid(0, 0 [pid 7545] setpgid(0, 0 [pid 7544] setpgid(0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7542] <... close resumed>) = 0 [pid 7546] <... setpgid resumed>) = 0 [pid 7545] <... setpgid resumed>) = 0 [pid 7544] <... setpgid resumed>) = 0 [pid 7543] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7542] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7547 attached [pid 7546] <... openat resumed>) = 3 [pid 7544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7543] write(3, "1000", 4 [pid 7547] set_robust_list(0x55555565f660, 24 [pid 7546] write(3, "1000", 4 [pid 7545] <... openat resumed>) = 3 [pid 7544] <... openat resumed>) = 3 [pid 7543] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7547 [pid 7547] <... set_robust_list resumed>) = 0 [pid 7546] <... write resumed>) = 4 [pid 7542] <... openat resumed>) = 3 [pid 7547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7546] close(3 [pid 7545] write(3, "1000", 4 [pid 7544] write(3, "1000", 4 [pid 7543] close(3 [pid 7542] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7547] <... prctl resumed>) = 0 [pid 7546] <... close resumed>) = 0 [pid 7545] <... write resumed>) = 4 [pid 7544] <... write resumed>) = 4 [pid 7543] <... close resumed>) = 0 [pid 7542] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7547] setpgid(0, 0 [pid 7546] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7545] close(3 [pid 7544] close(3 [pid 7543] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7542] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7547] <... setpgid resumed>) = 0 [pid 7545] <... close resumed>) = 0 [pid 7544] <... close resumed>) = 0 [pid 7543] <... openat resumed>) = 3 [pid 7542] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7546] <... openat resumed>) = 3 [pid 7544] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7545] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7542] exit_group(0 [pid 7545] <... openat resumed>) = 3 [pid 7544] <... openat resumed>) = 3 [pid 7547] <... openat resumed>) = 3 [pid 7542] <... exit_group resumed>) = ? [pid 7543] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7546] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7547] write(3, "1000", 4 [pid 7546] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7545] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7544] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7543] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7542] +++ exited with 0 +++ [pid 7547] <... write resumed>) = 4 [pid 7546] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7545] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7544] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7543] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7547] close(3 [pid 7546] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7545] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7544] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7543] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7547] <... close resumed>) = 0 [pid 7546] exit_group(0 [pid 7545] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7544] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7543] exit_group(0 [pid 7547] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7546] <... exit_group resumed>) = ? [pid 7545] exit_group(0 [pid 7544] exit_group(0 [pid 7543] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7546] +++ exited with 0 +++ [pid 7547] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7548 attached [pid 7547] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7545] <... exit_group resumed>) = ? [pid 7544] <... exit_group resumed>) = ? [pid 7543] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7548] set_robust_list(0x55555565f660, 24) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7548 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7548] <... prctl resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7548] setpgid(0, 0) = 0 [pid 7544] +++ exited with 0 +++ [pid 7547] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7547] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7549 attached [pid 7548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7547] exit_group(0 [pid 7545] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7549] set_robust_list(0x55555565f660, 24 [pid 7547] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7550 attached [pid 7549] <... set_robust_list resumed>) = 0 [pid 7547] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7548] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7549 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7550] set_robust_list(0x55555565f660, 24 [pid 7549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7550 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7548] write(3, "1000", 4 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7550] <... set_robust_list resumed>) = 0 [pid 7548] <... write resumed>) = 4 [pid 7550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7549] <... prctl resumed>) = 0 [pid 7548] close(3 [pid 7550] <... prctl resumed>) = 0 [pid 7549] setpgid(0, 0 [pid 7548] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7550] setpgid(0, 0 [pid 7549] <... setpgid resumed>) = 0 [pid 7550] <... setpgid resumed>) = 0 [pid 7548] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7553 attached ./strace-static-x86_64: Process 7552 attached ./strace-static-x86_64: Process 7551 attached [pid 7550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7548] <... openat resumed>) = 3 [pid 7553] set_robust_list(0x55555565f660, 24 [pid 7552] set_robust_list(0x55555565f660, 24 [pid 7551] set_robust_list(0x55555565f660, 24 [pid 7548] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7552 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7553 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7551 [pid 7553] <... set_robust_list resumed>) = 0 [pid 7552] <... set_robust_list resumed>) = 0 [pid 7551] <... set_robust_list resumed>) = 0 [pid 7550] <... openat resumed>) = 3 [pid 7549] <... openat resumed>) = 3 [pid 7548] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7548] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7551] <... prctl resumed>) = 0 [pid 7548] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7553] <... prctl resumed>) = 0 [pid 7552] <... prctl resumed>) = 0 [pid 7551] setpgid(0, 0 [pid 7548] exit_group(0 [pid 7553] setpgid(0, 0 [pid 7552] setpgid(0, 0 [pid 7551] <... setpgid resumed>) = 0 [pid 7550] write(3, "1000", 4 [pid 7549] write(3, "1000", 4 [pid 7553] <... setpgid resumed>) = 0 [pid 7552] <... setpgid resumed>) = 0 [pid 7551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7550] <... write resumed>) = 4 [pid 7549] <... write resumed>) = 4 [pid 7548] <... exit_group resumed>) = ? [pid 7553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7551] <... openat resumed>) = 3 [pid 7550] close(3 [pid 7549] close(3 [pid 7550] <... close resumed>) = 0 [pid 7553] <... openat resumed>) = 3 [pid 7552] <... openat resumed>) = 3 [pid 7551] write(3, "1000", 4 [pid 7550] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7549] <... close resumed>) = 0 [pid 7553] write(3, "1000", 4 [pid 7552] write(3, "1000", 4 [pid 7551] <... write resumed>) = 4 [pid 7550] <... openat resumed>) = 3 [pid 7549] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7548] +++ exited with 0 +++ [pid 7553] <... write resumed>) = 4 [pid 7552] <... write resumed>) = 4 [pid 7551] close(3 [pid 7553] close(3 [pid 7552] close(3 [pid 7551] <... close resumed>) = 0 [pid 7553] <... close resumed>) = 0 [pid 7552] <... close resumed>) = 0 [pid 7551] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7553] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7552] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7551] <... openat resumed>) = 3 [pid 7549] <... openat resumed>) = 3 [pid 7550] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7553] <... openat resumed>) = 3 [pid 7551] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7552] <... openat resumed>) = 3 [pid 7550] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7549] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7553] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7552] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7551] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7550] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7549] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7553] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7552] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7551] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7550] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7549] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7552] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7553] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7552] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7553] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7552] exit_group(0./strace-static-x86_64: Process 7554 attached [pid 7551] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7550] exit_group(0 [pid 7549] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7553] exit_group(0 [pid 7552] <... exit_group resumed>) = ? [pid 7554] set_robust_list(0x55555565f660, 24 [pid 7551] exit_group(0 [pid 7550] <... exit_group resumed>) = ? [pid 7549] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7554 [pid 7554] <... set_robust_list resumed>) = 0 [pid 7553] <... exit_group resumed>) = ? [pid 7552] +++ exited with 0 +++ [pid 7551] <... exit_group resumed>) = ? [pid 7549] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7550] +++ exited with 0 +++ [pid 7554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7554] setpgid(0, 0 [pid 7553] +++ exited with 0 +++ [pid 7551] +++ exited with 0 +++ [pid 7549] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7554] <... setpgid resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7554] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7555 attached [pid 7554] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7556 attached [pid 7555] set_robust_list(0x55555565f660, 24 [pid 7556] set_robust_list(0x55555565f660, 24 [pid 7555] <... set_robust_list resumed>) = 0 [pid 7555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7556] <... set_robust_list resumed>) = 0 [pid 7556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7555] <... prctl resumed>) = 0 [pid 7556] <... prctl resumed>) = 0 [pid 7555] setpgid(0, 0 [pid 7556] setpgid(0, 0 [pid 7555] <... setpgid resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7556 [pid 7556] <... setpgid resumed>) = 0 [pid 7555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7554] <... write resumed>) = 4 [pid 7556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7559 attached ./strace-static-x86_64: Process 7558 attached ./strace-static-x86_64: Process 7557 attached ) = 3 [pid 7555] <... openat resumed>) = 3 [pid 7554] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7555 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7557 [pid 7559] set_robust_list(0x55555565f660, 24 [pid 7558] set_robust_list(0x55555565f660, 24 [pid 7557] set_robust_list(0x55555565f660, 24 [pid 7554] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7559 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7558 [pid 7559] <... set_robust_list resumed>) = 0 [pid 7558] <... set_robust_list resumed>) = 0 [pid 7557] <... set_robust_list resumed>) = 0 [pid 7556] write(3, "1000", 4 [pid 7555] write(3, "1000", 4 [pid 7554] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7554] <... openat resumed>) = 3 [pid 7559] <... prctl resumed>) = 0 [pid 7558] <... prctl resumed>) = 0 [pid 7557] <... prctl resumed>) = 0 [pid 7556] <... write resumed>) = 4 [pid 7555] <... write resumed>) = 4 [pid 7554] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7559] setpgid(0, 0 [pid 7558] setpgid(0, 0 [pid 7557] setpgid(0, 0 [pid 7556] close(3 [pid 7555] close(3 [pid 7554] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7559] <... setpgid resumed>) = 0 [pid 7558] <... setpgid resumed>) = 0 [pid 7557] <... setpgid resumed>) = 0 [pid 7556] <... close resumed>) = 0 [pid 7555] <... close resumed>) = 0 [pid 7554] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7555] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7554] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7559] <... openat resumed>) = 3 [pid 7558] <... openat resumed>) = 3 [pid 7557] <... openat resumed>) = 3 [pid 7556] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7555] <... openat resumed>) = 3 [pid 7554] exit_group(0) = ? [pid 7559] write(3, "1000", 4 [pid 7558] write(3, "1000", 4 [pid 7557] write(3, "1000", 4 [pid 7556] <... openat resumed>) = 3 [pid 7555] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7559] <... write resumed>) = 4 [pid 7558] <... write resumed>) = 4 [pid 7557] <... write resumed>) = 4 [pid 7556] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7555] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7554] +++ exited with 0 +++ [pid 7559] close(3 [pid 7558] close(3 [pid 7559] <... close resumed>) = 0 [pid 7557] close(3 [pid 7556] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7555] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7558] <... close resumed>) = 0 [pid 7557] <... close resumed>) = 0 [pid 7556] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7555] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7558] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7560 attached [pid 7559] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7558] <... openat resumed>) = 3 [pid 7557] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7556] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7555] exit_group(0 [pid 7558] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7556] exit_group(0 [pid 7559] <... openat resumed>) = 3 [pid 7557] <... openat resumed>) = 3 [pid 7558] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7560 [pid 7560] set_robust_list(0x55555565f660, 24 [pid 7557] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7560] <... set_robust_list resumed>) = 0 [pid 7559] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7558] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7557] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7556] <... exit_group resumed>) = ? [pid 7555] <... exit_group resumed>) = ? [pid 7560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7559] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7558] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7557] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7556] +++ exited with 0 +++ [pid 7555] +++ exited with 0 +++ [pid 7560] <... prctl resumed>) = 0 [pid 7559] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7558] exit_group(0 [pid 7557] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7560] setpgid(0, 0 [pid 7559] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7558] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7560] <... setpgid resumed>) = 0 [pid 7559] exit_group(0 [pid 7557] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7557] <... exit_group resumed>) = ? [pid 7558] +++ exited with 0 +++ [pid 7557] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... restart_syscall resumed>) = 0 [pid 7559] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7559] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7561 attached [pid 7561] set_robust_list(0x55555565f660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7561] <... set_robust_list resumed>) = 0 [pid 7560] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7562 attached [pid 7561] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7563 attached [pid 7563] set_robust_list(0x55555565f660, 24 [pid 7562] set_robust_list(0x55555565f660, 24 [pid 7563] <... set_robust_list resumed>) = 0 [pid 7562] <... set_robust_list resumed>) = 0 [pid 7561] <... prctl resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7561 [pid 7563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7561] setpgid(0, 0 [pid 7562] <... prctl resumed>) = 0 [pid 7561] <... setpgid resumed>) = 0 [pid 7563] <... prctl resumed>) = 0 [pid 7562] setpgid(0, 0 [pid 7561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7563] setpgid(0, 0 [pid 7562] <... setpgid resumed>) = 0 [pid 7560] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7563 [pid 5061] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7564 attached [pid 7563] <... setpgid resumed>) = 0 [pid 7562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7561] <... openat resumed>) = 3 [pid 7560] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7562 [pid 7564] set_robust_list(0x55555565f660, 24 [pid 7563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7562] <... openat resumed>) = 3 [pid 7561] write(3, "1000", 4 [pid 7560] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7564 [pid 7564] <... set_robust_list resumed>) = 0 [pid 7563] <... openat resumed>) = 3 [pid 7562] write(3, "1000", 4 [pid 7561] <... write resumed>) = 4 [pid 7560] <... close resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7563] write(3, "1000", 4 [pid 7562] <... write resumed>) = 4 [pid 7561] close(3 [pid 7560] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7563] <... write resumed>) = 4 [pid 7562] close(3 [pid 7561] <... close resumed>) = 0 [pid 7563] close(3 [pid 7562] <... close resumed>) = 0 [pid 7561] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7563] <... close resumed>) = 0 [pid 7562] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7563] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7560] <... openat resumed>) = 3 [pid 7564] <... prctl resumed>) = 0 [pid 7563] <... openat resumed>) = 3 [pid 7562] <... openat resumed>) = 3 [pid 7561] <... openat resumed>) = 3 [pid 7564] setpgid(0, 0 [pid 7560] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7564] <... setpgid resumed>) = 0 [pid 7560] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7563] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7562] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7561] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7563] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7562] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7561] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7560] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7565 attached [pid 7563] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7562] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7561] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7560] exit_group(0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7565 [pid 7565] set_robust_list(0x55555565f660, 24 [pid 7564] <... openat resumed>) = 3 [pid 7563] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7562] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7561] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7565] <... set_robust_list resumed>) = 0 [pid 7564] write(3, "1000", 4 [pid 7563] exit_group(0 [pid 7562] exit_group(0 [pid 7561] exit_group(0 [pid 7560] <... exit_group resumed>) = ? [pid 7565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7564] <... write resumed>) = 4 [pid 7563] <... exit_group resumed>) = ? [pid 7562] <... exit_group resumed>) = ? [pid 7561] <... exit_group resumed>) = ? [pid 7565] <... prctl resumed>) = 0 [pid 7564] close(3 [pid 7563] +++ exited with 0 +++ [pid 7560] +++ exited with 0 +++ [pid 7564] <... close resumed>) = 0 [pid 7564] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7562] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7564] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7561] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7565] setpgid(0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7565] <... setpgid resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7564] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7564] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7566 attached [pid 7565] <... openat resumed>) = 3 [pid 7564] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7566] set_robust_list(0x55555565f660, 24 [pid 7565] write(3, "1000", 4 [pid 7564] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7566 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7566] <... set_robust_list resumed>) = 0 [pid 7565] <... write resumed>) = 4 [pid 7564] exit_group(0 [pid 7566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7565] close(3 [pid 7566] <... prctl resumed>) = 0 [pid 7565] <... close resumed>) = 0 [pid 7564] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7567 attached [pid 7566] setpgid(0, 0 [pid 7565] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7567] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7567 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7567] <... set_robust_list resumed>) = 0 [pid 7566] <... setpgid resumed>) = 0 [pid 7564] +++ exited with 0 +++ ./strace-static-x86_64: Process 7568 attached ./strace-static-x86_64: Process 7569 attached [pid 7567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7565] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7569 [pid 7568] set_robust_list(0x55555565f660, 24 [pid 7569] set_robust_list(0x55555565f660, 24 [pid 7567] <... prctl resumed>) = 0 [pid 7566] <... openat resumed>) = 3 [pid 7565] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7569] <... set_robust_list resumed>) = 0 [pid 7567] setpgid(0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7568 [pid 7568] <... set_robust_list resumed>) = 0 [pid 7569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7567] <... setpgid resumed>) = 0 [pid 7566] write(3, "1000", 4 [pid 7565] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7569] <... prctl resumed>) = 0 [pid 7567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7566] <... write resumed>) = 4 [pid 7565] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7569] setpgid(0, 0 [pid 7568] <... prctl resumed>) = 0 [pid 7565] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7566] close(3 [pid 7569] <... setpgid resumed>) = 0 [pid 7567] <... openat resumed>) = 3 [pid 7565] exit_group(0 [pid 7569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7568] setpgid(0, 0 [pid 7566] <... close resumed>) = 0 [pid 7565] <... exit_group resumed>) = ? [pid 7569] <... openat resumed>) = 3 [pid 7567] write(3, "1000", 4 [pid 7566] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7569] write(3, "1000", 4 [pid 7567] <... write resumed>) = 4 [pid 7569] <... write resumed>) = 4 [pid 7567] close(3 [pid 7569] close(3 [pid 7567] <... close resumed>) = 0 [pid 7568] <... setpgid resumed>) = 0 [pid 7569] <... close resumed>) = 0 [pid 7567] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7569] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7567] <... openat resumed>) = 3 [pid 7566] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7570 ./strace-static-x86_64: Process 7570 attached [pid 7569] <... openat resumed>) = 3 [pid 7567] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7568] <... openat resumed>) = 3 [pid 7570] set_robust_list(0x55555565f660, 24 [pid 7569] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7567] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7566] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7570] <... set_robust_list resumed>) = 0 [pid 7569] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7567] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7566] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7569] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7567] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7568] write(3, "1000", 4 [pid 7566] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7570] <... prctl resumed>) = 0 [pid 7568] <... write resumed>) = 4 [pid 7569] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7567] exit_group(0 [pid 7570] setpgid(0, 0 [pid 7566] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7568] close(3 [pid 7565] +++ exited with 0 +++ [pid 7568] <... close resumed>) = 0 [pid 7570] <... setpgid resumed>) = 0 [pid 7568] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7569] exit_group(0 [pid 7567] <... exit_group resumed>) = ? [pid 7566] exit_group(0 [pid 7570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7568] <... openat resumed>) = 3 [pid 7569] <... exit_group resumed>) = ? [pid 7567] +++ exited with 0 +++ [pid 7566] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7565, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7570] <... openat resumed>) = 3 [pid 7568] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7569] +++ exited with 0 +++ [pid 7566] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7567, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7568] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7568] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7568] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7570] write(3, "1000", 4 [pid 7568] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7570] <... write resumed>) = 4 [pid 7570] close(3) = 0 ./strace-static-x86_64: Process 7572 attached [pid 7570] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7573 attached [pid 7572] set_robust_list(0x55555565f660, 24 [pid 7570] <... openat resumed>) = 3 [pid 7568] <... exit_group resumed>) = ? [pid 7573] set_robust_list(0x55555565f660, 24 [pid 7572] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7570] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7568] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7572 [pid 7572] <... prctl resumed>) = 0 [pid 7570] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7574 attached [pid 7573] <... set_robust_list resumed>) = 0 [pid 7572] setpgid(0, 0 [pid 7570] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7574] set_robust_list(0x55555565f660, 24 [pid 7572] <... setpgid resumed>) = 0 [pid 7570] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7574 ./strace-static-x86_64: Process 7571 attached [pid 7574] <... set_robust_list resumed>) = 0 [pid 7573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7570] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7573 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7571] set_robust_list(0x55555565f660, 24 [pid 7572] <... openat resumed>) = 3 [pid 7570] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7571 [pid 7573] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7575 attached [pid 7574] <... prctl resumed>) = 0 [pid 7571] <... set_robust_list resumed>) = 0 [pid 7573] setpgid(0, 0 [pid 7572] write(3, "1000", 4 [pid 7575] set_robust_list(0x55555565f660, 24 [pid 7574] setpgid(0, 0 [pid 7571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7573] <... setpgid resumed>) = 0 [pid 7572] <... write resumed>) = 4 [pid 7570] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7575 [pid 7575] <... set_robust_list resumed>) = 0 [pid 7574] <... setpgid resumed>) = 0 [pid 7571] <... prctl resumed>) = 0 [pid 7575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7572] close(3 [pid 7571] setpgid(0, 0 [pid 7575] <... prctl resumed>) = 0 [pid 7574] <... openat resumed>) = 3 [pid 7571] <... setpgid resumed>) = 0 [pid 7572] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7575] setpgid(0, 0 [pid 7573] <... openat resumed>) = 3 [pid 7575] <... setpgid resumed>) = 0 [pid 7572] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7574] write(3, "1000", 4 [pid 7571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7573] write(3, "1000", 4 [pid 7575] <... openat resumed>) = 3 [pid 7574] <... write resumed>) = 4 [pid 7573] <... write resumed>) = 4 [pid 7572] <... openat resumed>) = 3 [pid 7574] close(3 [pid 7575] write(3, "1000", 4 [pid 7574] <... close resumed>) = 0 [pid 7575] <... write resumed>) = 4 [pid 7574] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7571] <... openat resumed>) = 3 [pid 7573] close(3 [pid 7575] close(3 [pid 7574] <... openat resumed>) = 3 [pid 7572] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7575] <... close resumed>) = 0 [pid 7575] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7572] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7576 attached [pid 7575] <... openat resumed>) = 3 [pid 7574] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7571] write(3, "1000", 4 [pid 7573] <... close resumed>) = 0 [pid 7572] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7575] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7573] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7572] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7571] <... write resumed>) = 4 [pid 7576] set_robust_list(0x55555565f660, 24 [pid 7575] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7574] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7571] close(3 [pid 7573] <... openat resumed>) = 3 [pid 7572] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7576 [pid 7576] <... set_robust_list resumed>) = 0 [pid 7575] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7574] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7571] <... close resumed>) = 0 [pid 7573] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7575] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7574] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7572] <... exit_group resumed>) = ? [pid 7576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7575] exit_group(0 [pid 7574] exit_group(0 [pid 7571] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7573] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7576] <... prctl resumed>) = 0 [pid 7575] <... exit_group resumed>) = ? [pid 7574] <... exit_group resumed>) = ? [pid 7573] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7572] +++ exited with 0 +++ [pid 7576] setpgid(0, 0 [pid 7575] +++ exited with 0 +++ [pid 7571] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7576] <... setpgid resumed>) = 0 [pid 7571] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7573] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... restart_syscall resumed>) = 0 [pid 7574] +++ exited with 0 +++ [pid 7576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7571] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7573] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7574, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7571] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7573] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7577 attached [pid 7576] <... openat resumed>) = 3 [pid 7571] exit_group(0 [pid 7573] +++ exited with 0 +++ [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7577] set_robust_list(0x55555565f660, 24 [pid 7571] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7578 attached [pid 7576] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7577 [pid 7578] set_robust_list(0x55555565f660, 24 [pid 7577] <... set_robust_list resumed>) = 0 [pid 7576] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7578 [pid 7577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7578] <... set_robust_list resumed>) = 0 [pid 7576] close(3 [pid 7578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7577] <... prctl resumed>) = 0 [pid 7576] <... close resumed>) = 0 [pid 7571] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7578] <... prctl resumed>) = 0 [pid 7577] setpgid(0, 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7577] <... setpgid resumed>) = 0 [pid 7577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7576] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7578] setpgid(0, 0./strace-static-x86_64: Process 7579 attached ) = 0 [pid 7576] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7579 [pid 7579] set_robust_list(0x55555565f660, 24 [pid 7578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7577] <... openat resumed>) = 3 [pid 7576] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7579] <... set_robust_list resumed>) = 0 [pid 7577] write(3, "1000", 4 [pid 7576] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7578] <... openat resumed>) = 3 [pid 7576] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7579] <... prctl resumed>) = 0 [pid 7577] <... write resumed>) = 4 [pid 7579] setpgid(0, 0 [pid 7577] close(3 [pid 7579] <... setpgid resumed>) = 0 [pid 7577] <... close resumed>) = 0 [pid 7579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7577] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7576] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7580 attached [pid 7579] <... openat resumed>) = 3 [pid 7578] write(3, "1000", 4 [pid 7577] <... openat resumed>) = 3 [pid 7580] set_robust_list(0x55555565f660, 24) = 0 [pid 7579] write(3, "1000", 4 [pid 7577] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7579] <... write resumed>) = 4 [pid 7577] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7580] <... prctl resumed>) = 0 [pid 7579] close(3 [pid 7577] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7580 [pid 7580] setpgid(0, 0 [pid 7578] <... write resumed>) = 4 [pid 7576] exit_group(0 [pid 7578] close(3 [pid 7576] <... exit_group resumed>) = ? [pid 7580] <... setpgid resumed>) = 0 [pid 7579] <... close resumed>) = 0 [pid 7578] <... close resumed>) = 0 [pid 7577] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7579] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7577] exit_group(0 [pid 7580] <... openat resumed>) = 3 [pid 7579] <... openat resumed>) = 3 [pid 7578] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7577] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7581 attached [pid 7578] <... openat resumed>) = 3 [pid 7581] set_robust_list(0x55555565f660, 24 [pid 7578] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7576] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7581 [pid 7581] <... set_robust_list resumed>) = 0 [pid 7580] write(3, "1000", 4 [pid 7579] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7578] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7577] +++ exited with 0 +++ [pid 7581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7580] <... write resumed>) = 4 [pid 7579] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7580] close(3 [pid 7579] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7581] <... prctl resumed>) = 0 [pid 7580] <... close resumed>) = 0 [pid 7579] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7578] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7581] setpgid(0, 0 [pid 7580] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7579] exit_group(0 [pid 7581] <... setpgid resumed>) = 0 [pid 7580] <... openat resumed>) = 3 [pid 7579] <... exit_group resumed>) = ? [pid 7578] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7579] +++ exited with 0 +++ [pid 7578] exit_group(0 [pid 7580] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7582 attached ) = -1 EBADF (Bad file descriptor) [pid 7578] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7581] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7582 [pid 7582] set_robust_list(0x55555565f660, 24 [pid 7581] write(3, "1000", 4 [pid 7580] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7578] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7583 attached [pid 7582] <... set_robust_list resumed>) = 0 [pid 7581] <... write resumed>) = 4 [pid 7580] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7583 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7583] set_robust_list(0x55555565f660, 24 [pid 7582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7581] close(3 [pid 7580] exit_group(0 [pid 7583] <... set_robust_list resumed>) = 0 [pid 7581] <... close resumed>) = 0 ./strace-static-x86_64: Process 7584 attached [pid 7583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7582] <... prctl resumed>) = 0 [pid 7581] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7580] <... exit_group resumed>) = ? [pid 7582] setpgid(0, 0 [pid 7584] set_robust_list(0x55555565f660, 24 [pid 7583] <... prctl resumed>) = 0 [pid 7582] <... setpgid resumed>) = 0 [pid 7581] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7584 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7584] <... set_robust_list resumed>) = 0 [pid 7584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7580] +++ exited with 0 +++ [pid 7583] setpgid(0, 0 [pid 7582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7585 attached [pid 7584] <... prctl resumed>) = 0 [pid 7583] <... setpgid resumed>) = 0 [pid 7581] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7585 [pid 7585] set_robust_list(0x55555565f660, 24 [pid 7584] setpgid(0, 0 [pid 7583] <... openat resumed>) = 3 [pid 7582] <... openat resumed>) = 3 [pid 7581] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7585] <... set_robust_list resumed>) = 0 [pid 7583] write(3, "1000", 4 [pid 7581] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7583] <... write resumed>) = 4 [pid 7581] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7585] <... prctl resumed>) = 0 [pid 7584] <... setpgid resumed>) = 0 [pid 7583] close(3 [pid 7581] exit_group(0 [pid 7585] setpgid(0, 0 [pid 7583] <... close resumed>) = 0 [pid 7582] write(3, "1000", 4 [pid 7581] <... exit_group resumed>) = ? [pid 7585] <... setpgid resumed>) = 0 [pid 7584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7582] <... write resumed>) = 4 [pid 7584] <... openat resumed>) = 3 [pid 7583] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7582] close(3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7584] write(3, "1000", 4 [pid 7583] <... openat resumed>) = 3 [pid 7582] <... close resumed>) = 0 [pid 7581] +++ exited with 0 +++ [pid 7585] <... openat resumed>) = 3 [pid 7584] <... write resumed>) = 4 [pid 7583] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7582] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7584] close(3./strace-static-x86_64: Process 7586 attached [pid 7585] write(3, "1000", 4 [pid 7583] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7584] <... close resumed>) = 0 [pid 7582] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7586] set_robust_list(0x55555565f660, 24 [pid 7585] <... write resumed>) = 4 [pid 7583] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7586 [pid 7586] <... set_robust_list resumed>) = 0 [pid 7585] close(3 [pid 7584] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7583] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7582] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7585] <... close resumed>) = 0 [pid 7584] <... openat resumed>) = 3 [pid 7583] exit_group(0 [pid 7582] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7586] <... prctl resumed>) = 0 [pid 7585] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7584] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7583] <... exit_group resumed>) = ? [pid 7582] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7586] setpgid(0, 0 [pid 7584] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7582] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7584] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7583] +++ exited with 0 +++ [pid 7582] exit_group(0 [pid 7585] <... openat resumed>) = 3 [pid 7584] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7584] exit_group(0 [pid 7582] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7587 attached [pid 7586] <... setpgid resumed>) = 0 [pid 7585] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7584] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7587] set_robust_list(0x55555565f660, 24 [pid 7586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7585] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7587] <... set_robust_list resumed>) = 0 [pid 7587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7582] +++ exited with 0 +++ [pid 7585] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7587] <... prctl resumed>) = 0 [pid 7586] <... openat resumed>) = 3 [pid 7585] exit_group(0 [pid 7584] +++ exited with 0 +++ [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7587 [pid 7587] setpgid(0, 0 [pid 7586] write(3, "1000", 4 [pid 7585] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7587] <... setpgid resumed>) = 0 [pid 7586] <... write resumed>) = 4 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7586] close(3 [pid 7585] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7585, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7586] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7587] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7588 attached [pid 7587] write(3, "1000", 4 [pid 7586] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... restart_syscall resumed>) = 0 [pid 7588] set_robust_list(0x55555565f660, 24 [pid 7587] <... write resumed>) = 4 [pid 7586] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7588 [pid 7588] <... set_robust_list resumed>) = 0 [pid 7587] close(3) = 0 ./strace-static-x86_64: Process 7589 attached [pid 7588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7587] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7590 attached [pid 7589] set_robust_list(0x55555565f660, 24 [pid 7590] set_robust_list(0x55555565f660, 24 [pid 7589] <... set_robust_list resumed>) = 0 [pid 7588] <... prctl resumed>) = 0 [pid 7587] <... openat resumed>) = 3 [pid 7586] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7589 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7590 [pid 7590] <... set_robust_list resumed>) = 0 [pid 7589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7588] setpgid(0, 0 [pid 7587] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7586] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7591 attached [pid 7590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7589] <... prctl resumed>) = 0 [pid 7588] <... setpgid resumed>) = 0 [pid 7587] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7586] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7591] set_robust_list(0x55555565f660, 24 [pid 7590] <... prctl resumed>) = 0 [pid 7589] setpgid(0, 0 [pid 7588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7587] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7586] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7591 [pid 7591] <... set_robust_list resumed>) = 0 [pid 7590] setpgid(0, 0 [pid 7589] <... setpgid resumed>) = 0 [pid 7588] <... openat resumed>) = 3 [pid 7587] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7586] exit_group(0 [pid 7591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7590] <... setpgid resumed>) = 0 [pid 7589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7588] write(3, "1000", 4 [pid 7591] <... prctl resumed>) = 0 [pid 7589] <... openat resumed>) = 3 [pid 7588] <... write resumed>) = 4 [pid 7587] exit_group(0 [pid 7586] <... exit_group resumed>) = ? [pid 7591] setpgid(0, 0 [pid 7590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7589] write(3, "1000", 4 [pid 7588] close(3 [pid 7587] <... exit_group resumed>) = ? [pid 7591] <... setpgid resumed>) = 0 [pid 7588] <... close resumed>) = 0 [pid 7591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7588] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7591] <... openat resumed>) = 3 [pid 7590] <... openat resumed>) = 3 [pid 7589] <... write resumed>) = 4 [pid 7588] <... openat resumed>) = 3 [pid 7586] +++ exited with 0 +++ [pid 7590] write(3, "1000", 4 [pid 7589] close(3 [pid 7588] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7590] <... write resumed>) = 4 [pid 7589] <... close resumed>) = 0 [pid 7588] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7591] write(3, "1000", 4 [pid 7590] close(3 [pid 7589] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7588] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7587] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7591] <... write resumed>) = 4 [pid 7590] <... close resumed>) = 0 [pid 7589] <... openat resumed>) = 3 [pid 7588] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7591] close(3 [pid 7589] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7588] exit_group(0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7591] <... close resumed>) = 0 [pid 7590] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7589] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... restart_syscall resumed>) = 0 [pid 7591] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7589] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7588] <... exit_group resumed>) = ? [pid 7591] <... openat resumed>) = 3 [pid 7588] +++ exited with 0 +++ [pid 7591] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7589] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7591] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7590] <... openat resumed>) = 3 [pid 7589] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7592 attached [pid 7591] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7590] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7589] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7592] set_robust_list(0x55555565f660, 24 [pid 7591] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7590] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7592 [pid 7592] <... set_robust_list resumed>) = 0 [pid 7592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7591] exit_group(0./strace-static-x86_64: Process 7593 attached [pid 7592] <... prctl resumed>) = 0 [pid 7591] <... exit_group resumed>) = ? [pid 7590] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7589] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7590] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7594 attached [pid 7593] set_robust_list(0x55555565f660, 24 [pid 7592] setpgid(0, 0 [pid 7590] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7593 [pid 7593] <... set_robust_list resumed>) = 0 [pid 7590] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7594 [pid 7592] <... setpgid resumed>) = 0 [pid 7592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7590] +++ exited with 0 +++ [pid 7593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7592] <... openat resumed>) = 3 [pid 7591] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7594] set_robust_list(0x55555565f660, 24 [pid 7593] <... prctl resumed>) = 0 [pid 7592] write(3, "1000", 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7594] <... set_robust_list resumed>) = 0 [pid 7593] setpgid(0, 0 [pid 7592] <... write resumed>) = 4 [pid 7593] <... setpgid resumed>) = 0 [pid 7592] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7592] <... close resumed>) = 0 ./strace-static-x86_64: Process 7596 attached [pid 7594] <... prctl resumed>) = 0 [pid 7593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7592] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7594] setpgid(0, 0) = 0 [pid 7596] set_robust_list(0x55555565f660, 24 [pid 7593] <... openat resumed>) = 3 [pid 7592] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7595 attached [pid 7596] <... set_robust_list resumed>) = 0 [pid 7594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7593] write(3, "1000", 4 [pid 7592] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7596 [pid 7595] set_robust_list(0x55555565f660, 24 [pid 7592] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7597 attached [pid 7595] <... set_robust_list resumed>) = 0 [pid 7596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7593] <... write resumed>) = 4 [pid 7592] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7595 [pid 7597] set_robust_list(0x55555565f660, 24 [pid 7596] <... prctl resumed>) = 0 [pid 7594] <... openat resumed>) = 3 [pid 7593] close(3 [pid 7592] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7597 [pid 7597] <... set_robust_list resumed>) = 0 [pid 7595] <... prctl resumed>) = 0 [pid 7596] setpgid(0, 0 [pid 7594] write(3, "1000", 4 [pid 7593] <... close resumed>) = 0 [pid 7592] exit_group(0 [pid 7596] <... setpgid resumed>) = 0 [pid 7594] <... write resumed>) = 4 [pid 7593] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7595] setpgid(0, 0 [pid 7596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7594] close(3 [pid 7592] <... exit_group resumed>) = ? [pid 7597] <... prctl resumed>) = 0 [pid 7595] <... setpgid resumed>) = 0 [pid 7596] <... openat resumed>) = 3 [pid 7594] <... close resumed>) = 0 [pid 7593] <... openat resumed>) = 3 [pid 7597] setpgid(0, 0 [pid 7595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7596] write(3, "1000", 4 [pid 7594] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7593] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7597] <... setpgid resumed>) = 0 [pid 7597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7595] <... openat resumed>) = 3 [pid 7596] <... write resumed>) = 4 [pid 7593] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7592] +++ exited with 0 +++ [pid 7597] <... openat resumed>) = 3 [pid 7594] <... openat resumed>) = 3 [pid 7593] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7597] write(3, "1000", 4 [pid 7595] write(3, "1000", 4 [pid 7596] close(3 [pid 7594] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7593] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7597] <... write resumed>) = 4 [pid 7595] <... write resumed>) = 4 [pid 7596] <... close resumed>) = 0 [pid 7594] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7593] exit_group(0 [pid 7597] close(3 [pid 7595] close(3 [pid 7596] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7594] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7597] <... close resumed>) = 0 [pid 7595] <... close resumed>) = 0 [pid 7596] <... openat resumed>) = 3 [pid 7594] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7593] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7598 attached [pid 7597] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7595] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7596] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7594] exit_group(0 [pid 7598] set_robust_list(0x55555565f660, 24 [pid 7597] <... openat resumed>) = 3 [pid 7595] <... openat resumed>) = 3 [pid 7596] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7594] <... exit_group resumed>) = ? [pid 7593] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7598 [pid 7598] <... set_robust_list resumed>) = 0 [pid 7598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7596] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7594] +++ exited with 0 +++ [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7598] <... prctl resumed>) = 0 [pid 7597] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7595] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7596] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... restart_syscall resumed>) = 0 [pid 7598] setpgid(0, 0 [pid 7597] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7595] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7598] <... setpgid resumed>) = 0 [pid 7597] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7595] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7596] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7597] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7595] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 7596] <... exit_group resumed>) = ? [pid 7597] exit_group(0 [pid 7595] exit_group(0 [pid 7598] <... openat resumed>) = 3 [pid 7597] <... exit_group resumed>) = ? [pid 7595] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7598] write(3, "1000", 4 [pid 7596] +++ exited with 0 +++ [pid 7598] <... write resumed>) = 4 [pid 7597] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7599 attached ./strace-static-x86_64: Process 7600 attached [pid 7598] close(3 [pid 7595] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7599 [pid 7600] set_robust_list(0x55555565f660, 24 [pid 7599] set_robust_list(0x55555565f660, 24 [pid 7598] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7600 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7600] <... set_robust_list resumed>) = 0 [pid 7599] <... set_robust_list resumed>) = 0 [pid 7598] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... restart_syscall resumed>) = 0 [pid 7599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7599] setpgid(0, 0 [pid 7600] <... prctl resumed>) = 0 [pid 7599] <... setpgid resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7600] setpgid(0, 0 [pid 7599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7598] <... openat resumed>) = 3 [pid 7599] <... openat resumed>) = 3 [pid 7599] write(3, "1000", 4./strace-static-x86_64: Process 7603 attached ./strace-static-x86_64: Process 7602 attached ./strace-static-x86_64: Process 7601 attached [pid 7600] <... setpgid resumed>) = 0 [pid 7598] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7603] set_robust_list(0x55555565f660, 24 [pid 7602] set_robust_list(0x55555565f660, 24 [pid 7601] set_robust_list(0x55555565f660, 24 [pid 7600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7599] <... write resumed>) = 4 [pid 7598] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7601 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7602 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7603 [pid 7599] close(3 [pid 7603] <... set_robust_list resumed>) = 0 [pid 7602] <... set_robust_list resumed>) = 0 [pid 7601] <... set_robust_list resumed>) = 0 [pid 7600] <... openat resumed>) = 3 [pid 7599] <... close resumed>) = 0 [pid 7598] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7600] write(3, "1000", 4 [pid 7599] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7598] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7601] <... prctl resumed>) = 0 [pid 7600] <... write resumed>) = 4 [pid 7599] <... openat resumed>) = 3 [pid 7600] close(3) = 0 [pid 7599] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7600] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7599] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7599] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7603] <... prctl resumed>) = 0 [pid 7602] <... prctl resumed>) = 0 [pid 7601] setpgid(0, 0 [pid 7600] <... openat resumed>) = 3 [pid 7598] exit_group(0 [pid 7602] setpgid(0, 0 [pid 7601] <... setpgid resumed>) = 0 [pid 7602] <... setpgid resumed>) = 0 [pid 7603] setpgid(0, 0 [pid 7602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7600] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7599] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7598] <... exit_group resumed>) = ? [pid 7603] <... setpgid resumed>) = 0 [pid 7602] <... openat resumed>) = 3 [pid 7601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7600] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7599] exit_group(0 [pid 7603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7602] write(3, "1000", 4 [pid 7600] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7599] <... exit_group resumed>) = ? [pid 7603] <... openat resumed>) = 3 [pid 7602] <... write resumed>) = 4 [pid 7601] <... openat resumed>) = 3 [pid 7600] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7598] +++ exited with 0 +++ [pid 7600] exit_group(0 [pid 7599] +++ exited with 0 +++ [pid 7602] close(3 [pid 7603] write(3, "1000", 4 [pid 7602] <... close resumed>) = 0 [pid 7601] write(3, "1000", 4 [pid 7600] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7603] <... write resumed>) = 4 [pid 7602] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7601] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7598, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7600] +++ exited with 0 +++ [pid 7603] close(3 [pid 7601] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7602] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7603] <... close resumed>) = 0 [pid 7601] <... close resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7601] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7604 attached [pid 7603] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7602] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7601] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7604] set_robust_list(0x55555565f660, 24 [pid 7603] <... openat resumed>) = 3 [pid 7602] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7601] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7604 [pid 7602] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7601] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7604] <... set_robust_list resumed>) = 0 [pid 7602] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7601] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7605 attached [pid 7604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7602] exit_group(0 [pid 7601] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7606 attached [pid 7605] set_robust_list(0x55555565f660, 24 [pid 7604] <... prctl resumed>) = 0 [pid 7602] <... exit_group resumed>) = ? [pid 7601] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7605 [pid 7603] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7605] <... set_robust_list resumed>) = 0 [pid 7606] set_robust_list(0x55555565f660, 24 [pid 7604] setpgid(0, 0 [pid 7603] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7601] <... exit_group resumed>) = ? [pid 7605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7606] <... set_robust_list resumed>) = 0 [pid 7604] <... setpgid resumed>) = 0 [pid 7603] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7602] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7606 [pid 7605] <... prctl resumed>) = 0 [pid 7606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7603] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7601] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7605] setpgid(0, 0 [pid 7606] <... prctl resumed>) = 0 [pid 7604] <... openat resumed>) = 3 [pid 7603] exit_group(0 [pid 7605] <... setpgid resumed>) = 0 [pid 7606] setpgid(0, 0 [pid 7604] write(3, "1000", 4 [pid 7603] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7606] <... setpgid resumed>) = 0 [pid 7604] <... write resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7604] close(3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7605] <... openat resumed>) = 3 [pid 7604] <... close resumed>) = 0 [pid 7605] write(3, "1000", 4 [pid 7603] +++ exited with 0 +++ [pid 7605] <... write resumed>) = 4 [pid 7605] close(3 [pid 7606] <... openat resumed>) = 3 [pid 7604] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7607 attached [pid 7605] <... close resumed>) = 0 [pid 7607] set_robust_list(0x55555565f660, 24 [pid 7606] write(3, "1000", 4 [pid 7604] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7605] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7607 [pid 7607] <... set_robust_list resumed>) = 0 [pid 7606] <... write resumed>) = 4 [pid 7604] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7606] close(3 [pid 7604] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7606] <... close resumed>) = 0 ./strace-static-x86_64: Process 7608 attached [pid 7607] <... prctl resumed>) = 0 [pid 7605] <... openat resumed>) = 3 [pid 7606] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7604] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7608] set_robust_list(0x55555565f660, 24 [pid 7604] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7607] setpgid(0, 0 [pid 7605] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7608] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7608 [pid 7608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7607] <... setpgid resumed>) = 0 [pid 7605] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7604] exit_group(0 [pid 7608] setpgid(0, 0 [pid 7606] <... openat resumed>) = 3 [pid 7608] <... setpgid resumed>) = 0 [pid 7605] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7605] exit_group(0 [pid 7607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7604] <... exit_group resumed>) = ? [pid 7606] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7608] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7609 attached [pid 7608] write(3, "1000", 4 [pid 7607] <... openat resumed>) = 3 [pid 7605] <... exit_group resumed>) = ? [pid 7606] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7609] set_robust_list(0x55555565f660, 24 [pid 7608] <... write resumed>) = 4 [pid 7607] write(3, "1000", 4 [pid 7606] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7604] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7609 [pid 7607] <... write resumed>) = 4 [pid 7606] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7605] +++ exited with 0 +++ [pid 7609] <... set_robust_list resumed>) = 0 [pid 7608] close(3 [pid 7607] close(3 [pid 7606] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7608] <... close resumed>) = 0 [pid 7607] <... close resumed>) = 0 [pid 7607] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7608] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7606] <... exit_group resumed>) = ? [pid 7609] <... prctl resumed>) = 0 [pid 7609] setpgid(0, 0 [pid 7608] <... openat resumed>) = 3 [pid 7607] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7609] <... setpgid resumed>) = 0 [pid 7608] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7608] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7610 attached [pid 7608] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7607] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7609] <... openat resumed>) = 3 [pid 7608] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7607] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7606] +++ exited with 0 +++ [pid 7610] set_robust_list(0x55555565f660, 24 [pid 7609] write(3, "1000", 4 [pid 7608] exit_group(0 [pid 7607] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7610 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7610] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... restart_syscall resumed>) = 0 [pid 7609] <... write resumed>) = 4 [pid 7609] close(3 [pid 7610] <... prctl resumed>) = 0 [pid 7610] setpgid(0, 0 [pid 7608] <... exit_group resumed>) = ? [pid 7607] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7609] <... close resumed>) = 0 [pid 7607] exit_group(0 [pid 7609] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7608] +++ exited with 0 +++ [pid 7609] <... openat resumed>) = 3 [pid 7607] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7610] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7609] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7609] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7609] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7612 attached [pid 7609] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7611 attached ./strace-static-x86_64: Process 7613 attached [pid 7612] set_robust_list(0x55555565f660, 24 [pid 7610] <... openat resumed>) = 3 [pid 7609] exit_group(0 [pid 7607] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7611 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7612 [pid 7612] <... set_robust_list resumed>) = 0 [pid 7611] set_robust_list(0x55555565f660, 24 [pid 7610] write(3, "1000", 4 [pid 7611] <... set_robust_list resumed>) = 0 [pid 7610] <... write resumed>) = 4 [pid 7609] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7613] set_robust_list(0x55555565f660, 24 [pid 7612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7610] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7613 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7611] <... prctl resumed>) = 0 [pid 7610] <... close resumed>) = 0 [pid 7609] +++ exited with 0 +++ [pid 7613] <... set_robust_list resumed>) = 0 [pid 7612] <... prctl resumed>) = 0 [pid 7611] setpgid(0, 0 [pid 7610] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7614 attached [pid 7613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7612] setpgid(0, 0 [pid 7611] <... setpgid resumed>) = 0 [pid 7610] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7614] set_robust_list(0x55555565f660, 24 [pid 7613] <... prctl resumed>) = 0 [pid 7612] <... setpgid resumed>) = 0 [pid 7611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7610] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7614 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7614] <... set_robust_list resumed>) = 0 [pid 7613] setpgid(0, 0 [pid 7612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7611] <... openat resumed>) = 3 [pid 7610] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... restart_syscall resumed>) = 0 [pid 7614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7613] <... setpgid resumed>) = 0 [pid 7611] write(3, "1000", 4 [pid 7610] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7614] <... prctl resumed>) = 0 [pid 7612] <... openat resumed>) = 3 [pid 7611] <... write resumed>) = 4 [pid 7610] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7614] setpgid(0, 0 [pid 7611] close(3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7614] <... setpgid resumed>) = 0 [pid 7613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7612] write(3, "1000", 4 [pid 7611] <... close resumed>) = 0 [pid 7610] exit_group(0./strace-static-x86_64: Process 7615 attached [pid 7614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7613] <... openat resumed>) = 3 [pid 7612] <... write resumed>) = 4 [pid 7611] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7610] <... exit_group resumed>) = ? [pid 7615] set_robust_list(0x55555565f660, 24 [pid 7614] <... openat resumed>) = 3 [pid 7611] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7615 [pid 7615] <... set_robust_list resumed>) = 0 [pid 7611] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7614] write(3, "1000", 4 [pid 7613] write(3, "1000", 4 [pid 7612] close(3 [pid 7611] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7610] +++ exited with 0 +++ [pid 7615] <... prctl resumed>) = 0 [pid 7614] <... write resumed>) = 4 [pid 7613] <... write resumed>) = 4 [pid 7612] <... close resumed>) = 0 [pid 7611] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7615] setpgid(0, 0 [pid 7614] close(3 [pid 7613] close(3 [pid 7611] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7615] <... setpgid resumed>) = 0 [pid 7614] <... close resumed>) = 0 [pid 7613] <... close resumed>) = 0 [pid 7612] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7611] exit_group(0 [pid 7615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7614] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7613] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7611] <... exit_group resumed>) = ? [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7615] <... openat resumed>) = 3 [pid 7614] <... openat resumed>) = 3 [pid 7612] <... openat resumed>) = 3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7612] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7612] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7615] write(3, "1000", 4 [pid 7612] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7615] <... write resumed>) = 4 [pid 7613] <... openat resumed>) = 3 [pid 7612] exit_group(0 [pid 7615] close(3 [pid 7614] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7615] <... close resumed>) = 0 [pid 7614] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7613] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7612] <... exit_group resumed>) = ? [pid 7611] +++ exited with 0 +++ ./strace-static-x86_64: Process 7616 attached [pid 7615] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7614] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7613] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7616] set_robust_list(0x55555565f660, 24 [pid 7614] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7616] <... set_robust_list resumed>) = 0 [pid 7615] <... openat resumed>) = 3 [pid 7614] exit_group(0 [pid 7613] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7616 [pid 7615] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7614] <... exit_group resumed>) = ? [pid 7613] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7616] <... prctl resumed>) = 0 [pid 7615] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7613] exit_group(0 [pid 7612] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7616] setpgid(0, 0 [pid 7615] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7614] +++ exited with 0 +++ [pid 7613] <... exit_group resumed>) = ? [pid 7616] <... setpgid resumed>) = 0 [pid 7615] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7615] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7617 [pid 7615] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7619 attached ./strace-static-x86_64: Process 7618 attached ./strace-static-x86_64: Process 7617 attached [pid 7616] <... openat resumed>) = 3 [pid 7613] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7618 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7619 [pid 7616] write(3, "1000", 4 [pid 7618] set_robust_list(0x55555565f660, 24 [pid 7617] set_robust_list(0x55555565f660, 24 [pid 7616] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7616] close(3) = 0 [pid 7616] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7620 attached [pid 7619] set_robust_list(0x55555565f660, 24 [pid 7618] <... set_robust_list resumed>) = 0 [pid 7617] <... set_robust_list resumed>) = 0 [pid 7615] +++ exited with 0 +++ [pid 7619] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7620 [pid 7620] set_robust_list(0x55555565f660, 24 [pid 7619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7616] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7620] <... set_robust_list resumed>) = 0 [pid 7619] <... prctl resumed>) = 0 [pid 7619] setpgid(0, 0) = 0 [pid 7619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7618] <... prctl resumed>) = 0 [pid 7617] <... prctl resumed>) = 0 [pid 7620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7619] <... openat resumed>) = 3 [pid 7618] setpgid(0, 0 [pid 7617] setpgid(0, 0 [pid 7616] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7620] setpgid(0, 0 [pid 7618] <... setpgid resumed>) = 0 [pid 7617] <... setpgid resumed>) = 0 [pid 7616] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7620] <... setpgid resumed>) = 0 [pid 7619] write(3, "1000", 4 [pid 7618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7616] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7621 attached [pid 7620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7619] <... write resumed>) = 4 [pid 7618] <... openat resumed>) = 3 [pid 7616] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7616] exit_group(0 [pid 7617] <... openat resumed>) = 3 [pid 7621] set_robust_list(0x55555565f660, 24 [pid 7620] <... openat resumed>) = 3 [pid 7619] close(3 [pid 7618] write(3, "1000", 4 [pid 7617] write(3, "1000", 4 [pid 7616] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7621 [pid 7621] <... set_robust_list resumed>) = 0 [pid 7620] write(3, "1000", 4 [pid 7619] <... close resumed>) = 0 [pid 7618] <... write resumed>) = 4 [pid 7617] <... write resumed>) = 4 [pid 7621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7620] <... write resumed>) = 4 [pid 7619] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7618] close(3 [pid 7617] close(3 [pid 7616] +++ exited with 0 +++ [pid 7621] <... prctl resumed>) = 0 [pid 7620] close(3 [pid 7619] <... openat resumed>) = 3 [pid 7618] <... close resumed>) = 0 [pid 7617] <... close resumed>) = 0 [pid 7621] setpgid(0, 0 [pid 7620] <... close resumed>) = 0 [pid 7619] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7616, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7621] <... setpgid resumed>) = 0 [pid 7620] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7619] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7618] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7617] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7620] <... openat resumed>) = 3 [pid 7619] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7618] <... openat resumed>) = 3 [pid 7621] write(3, "1000", 4 [pid 7617] <... openat resumed>) = 3 [pid 7617] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7622 attached [pid 7621] <... write resumed>) = 4 [pid 7620] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7619] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7617] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7622] set_robust_list(0x55555565f660, 24 [pid 7621] close(3 [pid 7620] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7619] exit_group(0 [pid 7622] <... set_robust_list resumed>) = 0 [pid 7621] <... close resumed>) = 0 [pid 7620] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7619] <... exit_group resumed>) = ? [pid 7618] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7617] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7622 [pid 7622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7621] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7620] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7618] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7617] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7622] <... prctl resumed>) = 0 [pid 7621] <... openat resumed>) = 3 [pid 7620] exit_group(0 [pid 7619] +++ exited with 0 +++ [pid 7618] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7617] exit_group(0 [pid 7621] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7618] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7617] <... exit_group resumed>) = ? [pid 7622] setpgid(0, 0 [pid 7620] <... exit_group resumed>) = ? [pid 7618] exit_group(0 [pid 7622] <... setpgid resumed>) = 0 [pid 7621] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7621] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7618] <... exit_group resumed>) = ? [pid 7617] +++ exited with 0 +++ [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7622] write(3, "1000", 4 [pid 7621] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7620] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7617, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5060] <... restart_syscall resumed>) = 0 [pid 7622] <... write resumed>) = 4 [pid 7622] close(3) = 0 [pid 7622] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7621] exit_group(0 [pid 7618] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7621] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7622] <... openat resumed>) = 3 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7622] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7621] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... restart_syscall resumed>) = 0 [pid 7622] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7622] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7623 attached ) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7623 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7623] set_robust_list(0x55555565f660, 24 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7623] <... set_robust_list resumed>) = 0 [pid 7622] exit_group(0 [pid 7623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7623] setpgid(0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7623] <... setpgid resumed>) = 0 [pid 7623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7625 attached ./strace-static-x86_64: Process 7626 attached ./strace-static-x86_64: Process 7624 attached ) = 3 [pid 7622] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7626] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7626 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7625 ./strace-static-x86_64: Process 7627 attached [pid 7625] set_robust_list(0x55555565f660, 24 [pid 7626] <... set_robust_list resumed>) = 0 [pid 7624] set_robust_list(0x55555565f660, 24 [pid 7623] write(3, "1000", 4 [pid 7622] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7624 [pid 7627] set_robust_list(0x55555565f660, 24 [pid 7625] <... set_robust_list resumed>) = 0 [pid 7626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7624] <... set_robust_list resumed>) = 0 [pid 7623] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7627 [pid 7627] <... set_robust_list resumed>) = 0 [pid 7625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7626] <... prctl resumed>) = 0 [pid 7623] close(3 [pid 7626] setpgid(0, 0 [pid 7627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7625] <... prctl resumed>) = 0 [pid 7626] <... setpgid resumed>) = 0 [pid 7623] <... close resumed>) = 0 [pid 7627] <... prctl resumed>) = 0 [pid 7625] setpgid(0, 0 [pid 7626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7623] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7627] setpgid(0, 0 [pid 7625] <... setpgid resumed>) = 0 [pid 7624] <... prctl resumed>) = 0 [pid 7627] <... setpgid resumed>) = 0 [pid 7625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7626] <... openat resumed>) = 3 [pid 7624] setpgid(0, 0 [pid 7623] <... openat resumed>) = 3 [pid 7623] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7624] <... setpgid resumed>) = 0 [pid 7627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7623] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7626] write(3, "1000", 4 [pid 7624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7623] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7625] <... openat resumed>) = 3 [pid 7626] <... write resumed>) = 4 [pid 7627] <... openat resumed>) = 3 [pid 7625] write(3, "1000", 4 [pid 7626] close(3 [pid 7623] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7627] write(3, "1000", 4 [pid 7625] <... write resumed>) = 4 [pid 7626] <... close resumed>) = 0 [pid 7624] <... openat resumed>) = 3 [pid 7623] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7628 attached [pid 7627] <... write resumed>) = 4 [pid 7625] close(3 [pid 7626] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7624] write(3, "1000", 4 [pid 7628] set_robust_list(0x55555565f660, 24 [pid 7627] close(3 [pid 7625] <... close resumed>) = 0 [pid 7623] +++ exited with 0 +++ [pid 7624] <... write resumed>) = 4 [pid 7624] close(3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7628 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7627] <... close resumed>) = 0 [pid 7625] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7628] <... set_robust_list resumed>) = 0 [pid 7627] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7626] <... openat resumed>) = 3 [pid 7624] <... close resumed>) = 0 [pid 7628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7625] <... openat resumed>) = 3 [pid 7626] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7626] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7627] <... openat resumed>) = 3 [pid 7626] exit_group(0 [pid 7624] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7628] <... prctl resumed>) = 0 [pid 7627] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7625] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7627] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7626] <... exit_group resumed>) = ? [pid 7628] setpgid(0, 0 [pid 7627] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7625] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7624] <... openat resumed>) = 3 [pid 7626] +++ exited with 0 +++ [pid 7628] <... setpgid resumed>) = 0 [pid 7627] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7625] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7627] exit_group(0 [pid 7625] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7624] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7625] exit_group(0 [pid 7624] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7624] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7624] exit_group(0) = ? ./strace-static-x86_64: Process 7629 attached [pid 7628] <... openat resumed>) = 3 [pid 7627] <... exit_group resumed>) = ? [pid 7625] <... exit_group resumed>) = ? [pid 7624] +++ exited with 0 +++ [pid 7629] set_robust_list(0x55555565f660, 24 [pid 7628] write(3, "1000", 4 [pid 7627] +++ exited with 0 +++ [pid 7625] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7629 [pid 7629] <... set_robust_list resumed>) = 0 [pid 7628] <... write resumed>) = 4 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7628] close(3 [pid 7629] <... prctl resumed>) = 0 [pid 7628] <... close resumed>) = 0 [pid 7629] setpgid(0, 0 [pid 7628] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7629] <... setpgid resumed>) = 0 [pid 7628] <... openat resumed>) = 3 [pid 7629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7628] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7629] <... openat resumed>) = 3 [pid 7628] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7628] exit_group(0./strace-static-x86_64: Process 7632 attached ./strace-static-x86_64: Process 7631 attached ./strace-static-x86_64: Process 7630 attached [pid 7629] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7632] set_robust_list(0x55555565f660, 24 [pid 7631] set_robust_list(0x55555565f660, 24 [pid 7630] set_robust_list(0x55555565f660, 24 [pid 7629] <... write resumed>) = 4 [pid 7628] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7631 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7630 ./strace-static-x86_64: Process 7633 attached [pid 7632] <... set_robust_list resumed>) = 0 [pid 7631] <... set_robust_list resumed>) = 0 [pid 7630] <... set_robust_list resumed>) = 0 [pid 7629] close(3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7632 [pid 7633] set_robust_list(0x55555565f660, 24 [pid 7632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7629] <... close resumed>) = 0 [pid 7628] +++ exited with 0 +++ [pid 7633] <... set_robust_list resumed>) = 0 [pid 7629] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7631] <... prctl resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7633 [pid 7632] <... prctl resumed>) = 0 [pid 7630] <... prctl resumed>) = 0 [pid 7632] setpgid(0, 0 [pid 7631] setpgid(0, 0 [pid 7630] setpgid(0, 0 [pid 7629] <... openat resumed>) = 3 [pid 7632] <... setpgid resumed>) = 0 [pid 7631] <... setpgid resumed>) = 0 [pid 7629] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7630] <... setpgid resumed>) = 0 [pid 7633] <... prctl resumed>) = 0 [pid 7632] <... openat resumed>) = 3 [pid 7629] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7633] setpgid(0, 0 [pid 7632] write(3, "1000", 4 [pid 7631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7629] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7633] <... setpgid resumed>) = 0 [pid 7632] <... write resumed>) = 4 [pid 7629] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7632] close(3 [pid 7629] exit_group(0 [pid 7632] <... close resumed>) = 0 [pid 7629] <... exit_group resumed>) = ? [pid 7633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7632] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7631] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7633] <... openat resumed>) = 3 [pid 7630] <... openat resumed>) = 3 [pid 7629] +++ exited with 0 +++ [pid 7631] write(3, "1000", 4 [pid 7630] write(3, "1000", 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7633] write(3, "1000", 4 [pid 7631] <... write resumed>) = 4 [pid 7630] <... write resumed>) = 4 [pid 7633] <... write resumed>) = 4 [pid 7633] close(3 [pid 7632] <... openat resumed>) = 3 [pid 7633] <... close resumed>) = 0 [pid 7632] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7631] close(3 [pid 7630] close(3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7632] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7633] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7632] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7632] exit_group(0) = ? [pid 7631] <... close resumed>) = 0 [pid 7630] <... close resumed>) = 0 ./strace-static-x86_64: Process 7635 attached [pid 7633] <... openat resumed>) = 3 [pid 7632] +++ exited with 0 +++ [pid 7631] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7630] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7633] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7634 attached [pid 7630] <... openat resumed>) = 3 [pid 7635] set_robust_list(0x55555565f660, 24 [pid 7634] set_robust_list(0x55555565f660, 24 [pid 7633] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7634 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7635 [pid 7635] <... set_robust_list resumed>) = 0 [pid 7634] <... set_robust_list resumed>) = 0 [pid 7631] <... openat resumed>) = 3 [pid 7630] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7633] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7631] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7630] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7635] <... prctl resumed>) = 0 [pid 7634] <... prctl resumed>) = 0 [pid 7633] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7631] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7630] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7635] setpgid(0, 0 [pid 7634] setpgid(0, 0 [pid 7635] <... setpgid resumed>) = 0 [pid 7634] <... setpgid resumed>) = 0 [pid 7630] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7633] exit_group(0 [pid 7631] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7630] exit_group(0 [pid 7631] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7635] <... openat resumed>) = 3 [pid 7634] <... openat resumed>) = 3 [pid 7633] <... exit_group resumed>) = ? [pid 7630] <... exit_group resumed>) = ? [pid 7635] write(3, "1000", 4 [pid 7634] write(3, "1000", 4 [pid 7633] +++ exited with 0 +++ [pid 7631] exit_group(0 [pid 7630] +++ exited with 0 +++ [pid 7635] <... write resumed>) = 4 [pid 7634] <... write resumed>) = 4 [pid 7631] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7634] close(3 [pid 7635] close(3 [pid 7634] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7635] <... close resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7636 attached [pid 7635] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... restart_syscall resumed>) = 0 [pid 7636] set_robust_list(0x55555565f660, 24 [pid 7631] +++ exited with 0 +++ [pid 7634] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7636] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7636 [pid 7636] <... prctl resumed>) = 0 [pid 7636] setpgid(0, 0) = 0 [pid 7636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7637 attached [pid 7637] set_robust_list(0x55555565f660, 24 [pid 7636] <... openat resumed>) = 3 [pid 7634] <... openat resumed>) = 3 [pid 7635] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7637] <... set_robust_list resumed>) = 0 [pid 7637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7636] write(3, "1000", 4 [pid 7637] <... prctl resumed>) = 0 [pid 7636] <... write resumed>) = 4 [pid 7637] setpgid(0, 0 [pid 7636] close(3 [pid 7637] <... setpgid resumed>) = 0 [pid 7636] <... close resumed>) = 0 [pid 7635] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7638 attached [pid 7634] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7637 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7636] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7637] <... openat resumed>) = 3 [pid 7636] <... openat resumed>) = 3 [pid 7635] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7634] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7638] set_robust_list(0x55555565f660, 24 [pid 7635] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7638 [pid 7634] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7638] <... set_robust_list resumed>) = 0 [pid 7635] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7634] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7637] write(3, "1000", 4 [pid 7636] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7637] <... write resumed>) = 4 [pid 7636] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7634] exit_group(0 [pid 7638] <... prctl resumed>) = 0 [pid 7637] close(3 [pid 7636] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7635] exit_group(0 [pid 7634] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7639 attached [pid 7638] setpgid(0, 0 [pid 7637] <... close resumed>) = 0 [pid 7636] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7635] <... exit_group resumed>) = ? [pid 7639] set_robust_list(0x55555565f660, 24 [pid 7638] <... setpgid resumed>) = 0 [pid 7637] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7636] exit_group(0 [pid 7639] <... set_robust_list resumed>) = 0 [pid 7637] <... openat resumed>) = 3 [pid 7636] <... exit_group resumed>) = ? [pid 7639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7639] <... prctl resumed>) = 0 [pid 7638] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7639 [pid 7639] setpgid(0, 0) = 0 [pid 7637] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7638] write(3, "1000", 4 [pid 7637] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7636] +++ exited with 0 +++ [pid 7635] +++ exited with 0 +++ [pid 7634] +++ exited with 0 +++ [pid 7639] <... openat resumed>) = 3 [pid 7638] <... write resumed>) = 4 [pid 7637] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7639] write(3, "1000", 4 [pid 7638] close(3 [pid 7637] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7639] <... write resumed>) = 4 [pid 7638] <... close resumed>) = 0 [pid 7637] exit_group(0 [pid 7639] close(3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7639] <... close resumed>) = 0 [pid 7638] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7637] <... exit_group resumed>) = ? [pid 7639] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7638] <... openat resumed>) = 3 [pid 7639] <... openat resumed>) = 3 [pid 7638] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7637] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7640 attached [pid 7639] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7638] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7637, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7641 attached [pid 7640] set_robust_list(0x55555565f660, 24 [pid 7639] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7638] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7640 [pid 7641] set_robust_list(0x55555565f660, 24 [pid 7640] <... set_robust_list resumed>) = 0 [pid 7639] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7638] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7641] <... set_robust_list resumed>) = 0 [pid 7640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7639] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7638] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7641 [pid 7641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7640] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7642 attached [pid 7641] <... prctl resumed>) = 0 [pid 7640] setpgid(0, 0 [pid 7639] exit_group(0 [pid 7638] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7642] set_robust_list(0x55555565f660, 24 [pid 7641] setpgid(0, 0 [pid 7640] <... setpgid resumed>) = 0 [pid 7639] <... exit_group resumed>) = ? [pid 7641] <... setpgid resumed>) = 0 [pid 7640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7642 [pid 7641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7640] <... openat resumed>) = 3 [pid 7639] +++ exited with 0 +++ [pid 7641] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7643 attached [pid 7642] <... set_robust_list resumed>) = 0 [pid 7638] +++ exited with 0 +++ [pid 7643] set_robust_list(0x55555565f660, 24 [pid 7642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7641] write(3, "1000", 4 [pid 7640] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7643 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7643] <... set_robust_list resumed>) = 0 [pid 7642] <... prctl resumed>) = 0 [pid 7641] <... write resumed>) = 4 [pid 7640] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7642] setpgid(0, 0 [pid 7641] close(3 [pid 7643] <... prctl resumed>) = 0 [pid 7642] <... setpgid resumed>) = 0 [pid 7641] <... close resumed>) = 0 ./strace-static-x86_64: Process 7644 attached [pid 7643] setpgid(0, 0 [pid 7640] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7644] set_robust_list(0x55555565f660, 24 [pid 7643] <... setpgid resumed>) = 0 [pid 7642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7641] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7640] <... close resumed>) = 0 ./strace-static-x86_64: Process 7645 attached [pid 7644] <... set_robust_list resumed>) = 0 [pid 7643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7642] <... openat resumed>) = 3 [pid 7641] <... openat resumed>) = 3 [pid 7640] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7644 [pid 7645] set_robust_list(0x55555565f660, 24 [pid 7644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7643] <... openat resumed>) = 3 [pid 7642] write(3, "1000", 4 [pid 7641] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7645 [pid 7640] <... openat resumed>) = 3 [pid 7645] <... set_robust_list resumed>) = 0 [pid 7644] <... prctl resumed>) = 0 [pid 7643] write(3, "1000", 4 [pid 7642] <... write resumed>) = 4 [pid 7641] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7644] setpgid(0, 0 [pid 7643] <... write resumed>) = 4 [pid 7642] close(3 [pid 7641] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7640] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7645] <... prctl resumed>) = 0 [pid 7644] <... setpgid resumed>) = 0 [pid 7643] close(3 [pid 7642] <... close resumed>) = 0 [pid 7641] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7640] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7645] setpgid(0, 0 [pid 7644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7643] <... close resumed>) = 0 [pid 7642] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7641] exit_group(0 [pid 7640] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7645] <... setpgid resumed>) = 0 [pid 7644] <... openat resumed>) = 3 [pid 7643] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7642] <... openat resumed>) = 3 [pid 7641] <... exit_group resumed>) = ? [pid 7640] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7644] write(3, "1000", 4 [pid 7643] <... openat resumed>) = 3 [pid 7642] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7641] +++ exited with 0 +++ [pid 7640] exit_group(0 [pid 7644] <... write resumed>) = 4 [pid 7643] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7645] write(3, "1000", 4 [pid 7644] close(3 [pid 7643] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7642] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7640] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7645] <... write resumed>) = 4 [pid 7644] <... close resumed>) = 0 [pid 7643] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7642] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7644] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7643] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7645] close(3 [pid 7644] <... openat resumed>) = 3 [pid 7643] exit_group(0 [pid 7642] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7640] +++ exited with 0 +++ [pid 7645] <... close resumed>) = 0 [pid 7645] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7643] <... exit_group resumed>) = ? [pid 7644] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7645] <... openat resumed>) = 3 [pid 7642] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7643] +++ exited with 0 +++ [pid 7644] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7644] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7644] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7646 attached [pid 7645] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7644] exit_group(0 [pid 7642] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7646] set_robust_list(0x55555565f660, 24 [pid 7645] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7644] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7646 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7645] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7646] <... set_robust_list resumed>) = 0 [pid 7645] exit_group(0 [pid 7644] +++ exited with 0 +++ [pid 7642] +++ exited with 0 +++ ./strace-static-x86_64: Process 7647 attached [pid 7646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7647] set_robust_list(0x55555565f660, 24 [pid 7646] <... prctl resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7646] setpgid(0, 0) = 0 [pid 7646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7647] <... set_robust_list resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7647 ./strace-static-x86_64: Process 7648 attached ./strace-static-x86_64: Process 7649 attached [pid 7647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7646] <... openat resumed>) = 3 [pid 7645] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7648 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7649 [pid 7649] set_robust_list(0x55555565f660, 24 [pid 7648] set_robust_list(0x55555565f660, 24 [pid 7647] <... prctl resumed>) = 0 [pid 7646] write(3, "1000", 4 [pid 7645] +++ exited with 0 +++ [pid 5061] <... restart_syscall resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7645, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7649] <... set_robust_list resumed>) = 0 [pid 7648] <... set_robust_list resumed>) = 0 [pid 7647] setpgid(0, 0 [pid 7646] <... write resumed>) = 4 [pid 7649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7647] <... setpgid resumed>) = 0 [pid 7646] close(3 [pid 7649] <... prctl resumed>) = 0 [pid 7646] <... close resumed>) = 0 [pid 7647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7649] setpgid(0, 0 [pid 7648] <... prctl resumed>) = 0 [pid 7646] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7649] <... setpgid resumed>) = 0 [pid 7648] setpgid(0, 0 [pid 7647] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7648] <... setpgid resumed>) = 0 [pid 7646] <... openat resumed>) = 3 [pid 7649] <... openat resumed>) = 3 [pid 7648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7647] write(3, "1000", 4./strace-static-x86_64: Process 7650 attached ) = 4 [pid 7650] set_robust_list(0x55555565f660, 24 [pid 7649] write(3, "1000", 4 [pid 7648] <... openat resumed>) = 3 [pid 7646] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7649] <... write resumed>) = 4 [pid 7647] close(3 [pid 7646] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7649] close(3 [pid 7648] write(3, "1000", 4 [pid 7646] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7649] <... close resumed>) = 0 [pid 7648] <... write resumed>) = 4 [pid 7646] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7650] <... set_robust_list resumed>) = 0 [pid 7649] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7648] close(3 [pid 7647] <... close resumed>) = 0 [pid 7646] exit_group(0 [pid 7650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7649] <... openat resumed>) = 3 [pid 7647] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7651 attached [pid 7650] <... prctl resumed>) = 0 [pid 7648] <... close resumed>) = 0 [pid 7646] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7650 [pid 7650] setpgid(0, 0) = 0 [pid 7651] set_robust_list(0x55555565f660, 24 [pid 7650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7649] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7648] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7647] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7651 [pid 7651] <... set_robust_list resumed>) = 0 [pid 7649] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7648] <... openat resumed>) = 3 [pid 7647] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7646] +++ exited with 0 +++ [pid 7650] <... openat resumed>) = 3 [pid 7651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7650] write(3, "1000", 4 [pid 7649] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7648] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7647] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7651] <... prctl resumed>) = 0 [pid 7649] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7647] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7650] <... write resumed>) = 4 [pid 7648] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7650] close(3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7651] setpgid(0, 0 [pid 7650] <... close resumed>) = 0 [pid 7648] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7650] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7648] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7650] <... openat resumed>) = 3 [pid 7649] exit_group(0 [pid 7648] exit_group(0 [pid 7647] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7647] exit_group(0 [pid 7651] <... setpgid resumed>) = 0 [pid 7649] <... exit_group resumed>) = ? [pid 7647] <... exit_group resumed>) = ? [pid 7650] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7648] <... exit_group resumed>) = ? [pid 7651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7650] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7648] +++ exited with 0 +++ [pid 7647] +++ exited with 0 +++ [pid 7650] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7650] exit_group(0) = ? [pid 7650] +++ exited with 0 +++ [pid 7649] +++ exited with 0 +++ ./strace-static-x86_64: Process 7652 attached [pid 7651] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7652 [pid 7651] write(3, "1000", 4) = 4 [pid 7651] close(3) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7651] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 ./strace-static-x86_64: Process 7654 attached ./strace-static-x86_64: Process 7653 attached [pid 7652] set_robust_list(0x55555565f660, 24 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7654 ./strace-static-x86_64: Process 7656 attached ./strace-static-x86_64: Process 7655 attached [pid 7654] set_robust_list(0x55555565f660, 24 [pid 7653] set_robust_list(0x55555565f660, 24 [pid 7652] <... set_robust_list resumed>) = 0 [pid 7651] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7653 [pid 7656] set_robust_list(0x55555565f660, 24 [pid 7655] set_robust_list(0x55555565f660, 24 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7655 [pid 7655] <... set_robust_list resumed>) = 0 [pid 7656] <... set_robust_list resumed>) = 0 [pid 7656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7654] <... set_robust_list resumed>) = 0 [pid 7653] <... set_robust_list resumed>) = 0 [pid 7652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7651] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7656 [pid 7652] <... prctl resumed>) = 0 [pid 7651] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7656] <... prctl resumed>) = 0 [pid 7655] <... prctl resumed>) = 0 [pid 7654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7652] setpgid(0, 0 [pid 7651] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7656] setpgid(0, 0) = 0 [pid 7654] <... prctl resumed>) = 0 [pid 7656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7655] setpgid(0, 0 [pid 7654] setpgid(0, 0 [pid 7653] <... prctl resumed>) = 0 [pid 7652] <... setpgid resumed>) = 0 [pid 7651] exit_group(0 [pid 7654] <... setpgid resumed>) = 0 [pid 7653] setpgid(0, 0 [pid 7656] <... openat resumed>) = 3 [pid 7654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7653] <... setpgid resumed>) = 0 [pid 7655] <... setpgid resumed>) = 0 [pid 7653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7651] <... exit_group resumed>) = ? [pid 7656] write(3, "1000", 4 [pid 7655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7654] <... openat resumed>) = 3 [pid 7653] <... openat resumed>) = 3 [pid 7652] <... openat resumed>) = 3 [pid 7651] +++ exited with 0 +++ [pid 7656] <... write resumed>) = 4 [pid 7655] <... openat resumed>) = 3 [pid 7654] write(3, "1000", 4 [pid 7653] write(3, "1000", 4 [pid 7652] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7656] close(3 [pid 7654] <... write resumed>) = 4 [pid 7653] <... write resumed>) = 4 [pid 7656] <... close resumed>) = 0 [pid 7655] write(3, "1000", 4 [pid 7654] close(3 [pid 7653] close(3 [pid 7652] <... write resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7656] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7655] <... write resumed>) = 4 [pid 7654] <... close resumed>) = 0 [pid 7653] <... close resumed>) = 0 [pid 7652] close(3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7655] close(3 [pid 7653] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7652] <... close resumed>) = 0 [pid 7655] <... close resumed>) = 0 [pid 7652] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7655] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7654] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7656] <... openat resumed>) = 3 [pid 7655] <... openat resumed>) = 3 [pid 7653] <... openat resumed>) = 3 [pid 7652] <... openat resumed>) = 3 [pid 7654] <... openat resumed>) = 3 [pid 7656] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7655] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7652] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7655] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7652] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7656] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7655] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7654] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7653] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7652] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7656] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7655] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7654] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7652] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7655] exit_group(0 [pid 7653] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7652] exit_group(0 [pid 7655] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7657 attached [pid 7656] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7654] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7653] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7652] <... exit_group resumed>) = ? [pid 7657] set_robust_list(0x55555565f660, 24 [pid 7656] exit_group(0 [pid 7655] +++ exited with 0 +++ [pid 7654] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7653] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7657 [pid 7656] <... exit_group resumed>) = ? [pid 7657] <... set_robust_list resumed>) = 0 [pid 7654] exit_group(0 [pid 7657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7657] setpgid(0, 0 [pid 7656] +++ exited with 0 +++ [pid 7654] <... exit_group resumed>) = ? [pid 7653] exit_group(0 [pid 7652] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7655, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7657] <... setpgid resumed>) = 0 [pid 7653] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7653] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7658 attached [pid 7657] write(3, "1000", 4 [pid 7654] +++ exited with 0 +++ ./strace-static-x86_64: Process 7659 attached [pid 7658] set_robust_list(0x55555565f660, 24 [pid 7657] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7658 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7659] set_robust_list(0x55555565f660, 24 [pid 7658] <... set_robust_list resumed>) = 0 [pid 7657] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7654, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7659 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7657] <... close resumed>) = 0 [pid 7659] <... set_robust_list resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... restart_syscall resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7659] <... prctl resumed>) = 0 [pid 7657] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7659] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7660 attached [pid 7659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7661 attached [pid 7660] set_robust_list(0x55555565f660, 24 [pid 7658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7657] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7660 ./strace-static-x86_64: Process 7662 attached [pid 7661] set_robust_list(0x55555565f660, 24 [pid 7660] <... set_robust_list resumed>) = 0 [pid 7658] <... prctl resumed>) = 0 [pid 7657] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7661 [pid 7661] <... set_robust_list resumed>) = 0 [pid 7658] setpgid(0, 0) = 0 [pid 7657] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7657] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7662] set_robust_list(0x55555565f660, 24 [pid 7661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7660] <... prctl resumed>) = 0 [pid 7660] setpgid(0, 0 [pid 7659] <... openat resumed>) = 3 [pid 7657] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7662 [pid 7660] <... setpgid resumed>) = 0 [pid 7662] <... set_robust_list resumed>) = 0 [pid 7661] <... prctl resumed>) = 0 [pid 7660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7659] write(3, "1000", 4 [pid 7658] <... openat resumed>) = 3 [pid 7657] exit_group(0 [pid 7662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7661] setpgid(0, 0 [pid 7659] <... write resumed>) = 4 [pid 7658] write(3, "1000", 4 [pid 7657] <... exit_group resumed>) = ? [pid 7662] <... prctl resumed>) = 0 [pid 7661] <... setpgid resumed>) = 0 [pid 7660] <... openat resumed>) = 3 [pid 7659] close(3 [pid 7658] <... write resumed>) = 4 [pid 7659] <... close resumed>) = 0 [pid 7662] setpgid(0, 0 [pid 7660] write(3, "1000", 4) = 4 [pid 7659] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7662] <... setpgid resumed>) = 0 [pid 7661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7660] close(3) = 0 [pid 7662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7660] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7658] close(3 [pid 7659] <... openat resumed>) = 3 [pid 7660] <... openat resumed>) = 3 [pid 7660] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7662] <... openat resumed>) = 3 [pid 7661] <... openat resumed>) = 3 [pid 7659] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7658] <... close resumed>) = 0 [pid 7657] +++ exited with 0 +++ [pid 7662] write(3, "1000", 4 [pid 7659] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7658] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7662] <... write resumed>) = 4 [pid 7659] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7661] write(3, "1000", 4 [pid 7660] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7659] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7662] close(3 [pid 7661] <... write resumed>) = 4 [pid 7660] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7658] <... openat resumed>) = 3 [pid 7662] <... close resumed>) = 0 [pid 7661] close(3 [pid 7660] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7659] exit_group(0 [pid 7658] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7662] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7661] <... close resumed>) = 0 [pid 7660] exit_group(0 [pid 7659] <... exit_group resumed>) = ? [pid 7658] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7662] <... openat resumed>) = 3 [pid 7661] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7660] <... exit_group resumed>) = ? [pid 7658] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7663 attached [pid 7662] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7661] <... openat resumed>) = 3 [pid 7659] +++ exited with 0 +++ [pid 7658] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7663] set_robust_list(0x55555565f660, 24 [pid 7662] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7663] <... set_robust_list resumed>) = 0 [pid 7662] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7658] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7662] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7661] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7663 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7662] exit_group(0 [pid 7661] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7658] <... exit_group resumed>) = ? [pid 5061] <... restart_syscall resumed>) = 0 [pid 7663] <... prctl resumed>) = 0 [pid 7661] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7663] setpgid(0, 0 [pid 7661] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7662] <... exit_group resumed>) = ? [pid 7663] <... setpgid resumed>) = 0 [pid 7661] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7661] <... exit_group resumed>) = ? [pid 7660] +++ exited with 0 +++ [pid 7658] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7664 attached [pid 7663] <... openat resumed>) = 3 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... restart_syscall resumed>) = 0 [pid 7664] set_robust_list(0x55555565f660, 24 [pid 7663] write(3, "1000", 4 [pid 7664] <... set_robust_list resumed>) = 0 [pid 7663] <... write resumed>) = 4 [pid 7664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7663] close(3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7664 [pid 7664] <... prctl resumed>) = 0 [pid 7663] <... close resumed>) = 0 [pid 7664] setpgid(0, 0 [pid 7663] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7664] <... setpgid resumed>) = 0 [pid 7663] <... openat resumed>) = 3 [pid 7662] +++ exited with 0 +++ [pid 7664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7661] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7664] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7666 attached ./strace-static-x86_64: Process 7665 attached [pid 7663] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7666 [pid 7666] set_robust_list(0x55555565f660, 24 [pid 7665] set_robust_list(0x55555565f660, 24 [pid 7664] write(3, "1000", 4 [pid 7663] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7665 [pid 7666] <... set_robust_list resumed>) = 0 [pid 7665] <... set_robust_list resumed>) = 0 [pid 7664] <... write resumed>) = 4 [pid 7663] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7664] close(3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7663] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7664] <... close resumed>) = 0 [pid 7663] exit_group(0./strace-static-x86_64: Process 7667 attached [pid 7666] <... prctl resumed>) = 0 [pid 7665] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7668 attached [pid 7666] setpgid(0, 0) = 0 [pid 7664] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7665] setpgid(0, 0 [pid 7668] set_robust_list(0x55555565f660, 24 [pid 7667] set_robust_list(0x55555565f660, 24 [pid 7666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7665] <... setpgid resumed>) = 0 [pid 7663] <... exit_group resumed>) = ? [pid 7668] <... set_robust_list resumed>) = 0 [pid 7667] <... set_robust_list resumed>) = 0 [pid 7664] <... openat resumed>) = 3 [pid 7668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7667 [pid 7668] <... prctl resumed>) = 0 [pid 7667] <... prctl resumed>) = 0 [pid 7668] setpgid(0, 0 [pid 7667] setpgid(0, 0 [pid 7668] <... setpgid resumed>) = 0 [pid 7667] <... setpgid resumed>) = 0 [pid 7663] +++ exited with 0 +++ [pid 7668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7666] <... openat resumed>) = 3 [pid 7668] <... openat resumed>) = 3 [pid 7665] <... openat resumed>) = 3 [pid 7668] write(3, "1000", 4 [pid 7666] write(3, "1000", 4 [pid 7665] write(3, "1000", 4 [pid 7664] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7668 [pid 7668] <... write resumed>) = 4 [pid 7667] <... openat resumed>) = 3 [pid 7666] <... write resumed>) = 4 [pid 7665] <... write resumed>) = 4 [pid 7664] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7668] close(3 [pid 7667] write(3, "1000", 4 [pid 7666] close(3 [pid 7665] close(3 [pid 7664] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7669 attached [pid 7668] <... close resumed>) = 0 [pid 7667] <... write resumed>) = 4 [pid 7666] <... close resumed>) = 0 [pid 7665] <... close resumed>) = 0 [pid 7664] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7668] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7667] close(3 [pid 7666] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7667] <... close resumed>) = 0 [pid 7667] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7665] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7669] set_robust_list(0x55555565f660, 24 [pid 7667] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7669 [pid 7664] exit_group(0 [pid 7669] <... set_robust_list resumed>) = 0 [pid 7668] <... openat resumed>) = 3 [pid 7667] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7664] <... exit_group resumed>) = ? [pid 7665] <... openat resumed>) = 3 [pid 7669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7667] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7667] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7667] exit_group(0) = ? [pid 7669] <... prctl resumed>) = 0 [pid 7668] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7666] <... openat resumed>) = 3 [pid 7665] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7664] +++ exited with 0 +++ [pid 7667] +++ exited with 0 +++ [pid 7669] setpgid(0, 0 [pid 7668] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7666] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7665] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7669] <... setpgid resumed>) = 0 [pid 7668] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7666] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7665] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7668] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7666] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7665] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7668] exit_group(0 [pid 7666] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7669] <... openat resumed>) = 3 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7665] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7668] <... exit_group resumed>) = ? [pid 7669] write(3, "1000", 4 [pid 7665] <... exit_group resumed>) = ? [pid 7669] <... write resumed>) = 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7669] close(3) = 0 [pid 7669] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7668] +++ exited with 0 +++ [pid 7666] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7669] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7671 attached ./strace-static-x86_64: Process 7670 attached ) = -1 EBADF (Bad file descriptor) [pid 7666] <... exit_group resumed>) = ? [pid 7665] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7671 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7671] set_robust_list(0x55555565f660, 24 [pid 7670] set_robust_list(0x55555565f660, 24 [pid 7669] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7671] <... set_robust_list resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7666] +++ exited with 0 +++ [pid 7671] <... prctl resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7670 [pid 7669] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7670] <... set_robust_list resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7672 attached [pid 7671] setpgid(0, 0 [pid 7670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7669] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7671] <... setpgid resumed>) = 0 [pid 7672] set_robust_list(0x55555565f660, 24 [pid 7671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7670] <... prctl resumed>) = 0 [pid 7669] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7672 ./strace-static-x86_64: Process 7673 attached [pid 7672] <... set_robust_list resumed>) = 0 [pid 7671] <... openat resumed>) = 3 [pid 7670] setpgid(0, 0 [pid 7673] set_robust_list(0x55555565f660, 24 [pid 7669] +++ exited with 0 +++ [pid 7673] <... set_robust_list resumed>) = 0 [pid 7672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7671] write(3, "1000", 4 [pid 7670] <... setpgid resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7673 [pid 7673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7672] <... prctl resumed>) = 0 [pid 7671] <... write resumed>) = 4 [pid 7670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7673] <... prctl resumed>) = 0 [pid 7672] setpgid(0, 0 [pid 7671] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7673] setpgid(0, 0 [pid 7672] <... setpgid resumed>) = 0 [pid 7671] <... close resumed>) = 0 [pid 7670] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7675 attached ./strace-static-x86_64: Process 7674 attached [pid 7673] <... setpgid resumed>) = 0 [pid 7672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7671] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7670] write(3, "1000", 4 [pid 7675] set_robust_list(0x55555565f660, 24 [pid 7673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7674] set_robust_list(0x55555565f660, 24 [pid 7675] <... set_robust_list resumed>) = 0 [pid 7673] <... openat resumed>) = 3 [pid 7671] <... openat resumed>) = 3 [pid 7670] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7675 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7674 [pid 7674] <... set_robust_list resumed>) = 0 [pid 7675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7673] write(3, "1000", 4 [pid 7672] <... openat resumed>) = 3 [pid 7670] close(3 [pid 7674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7675] <... prctl resumed>) = 0 [pid 7673] <... write resumed>) = 4 [pid 7672] write(3, "1000", 4 [pid 7671] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7670] <... close resumed>) = 0 [pid 7674] <... prctl resumed>) = 0 [pid 7675] setpgid(0, 0 [pid 7673] close(3 [pid 7672] <... write resumed>) = 4 [pid 7671] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7670] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7674] setpgid(0, 0 [pid 7675] <... setpgid resumed>) = 0 [pid 7673] <... close resumed>) = 0 [pid 7672] close(3 [pid 7671] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7674] <... setpgid resumed>) = 0 [pid 7675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7673] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7672] <... close resumed>) = 0 [pid 7671] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7670] <... openat resumed>) = 3 [pid 7674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7675] <... openat resumed>) = 3 [pid 7672] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7671] exit_group(0 [pid 7670] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7673] <... openat resumed>) = 3 [pid 7674] <... openat resumed>) = 3 [pid 7675] write(3, "1000", 4 [pid 7673] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7671] <... exit_group resumed>) = ? [pid 7670] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7675] <... write resumed>) = 4 [pid 7673] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7672] <... openat resumed>) = 3 [pid 7675] close(3 [pid 7673] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7672] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7675] <... close resumed>) = 0 [pid 7673] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7672] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7675] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7673] exit_group(0 [pid 7672] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7670] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7674] write(3, "1000", 4 [pid 7671] +++ exited with 0 +++ [pid 7670] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7674] <... write resumed>) = 4 [pid 7674] close(3 [pid 7675] <... openat resumed>) = 3 [pid 7673] <... exit_group resumed>) = ? [pid 7672] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7670] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7674] <... close resumed>) = 0 [pid 7675] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7672] exit_group(0 [pid 7670] <... exit_group resumed>) = ? [pid 7674] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7675] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7673] +++ exited with 0 +++ [pid 7672] <... exit_group resumed>) = ? [pid 7674] <... openat resumed>) = 3 [pid 7675] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7670] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7674] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7675] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7674] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7675] exit_group(0 [pid 7674] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7674] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7675] <... exit_group resumed>) = ? [pid 7672] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7674] exit_group(0) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7674] +++ exited with 0 +++ [pid 7675] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7676 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7676 attached ) = 0 [pid 7676] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7677 attached ./strace-static-x86_64: Process 7678 attached ) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7678 [pid 7677] set_robust_list(0x55555565f660, 24 [pid 7678] set_robust_list(0x55555565f660, 24 [pid 7676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7677 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7679 attached [pid 7677] <... set_robust_list resumed>) = 0 [pid 7678] <... set_robust_list resumed>) = 0 [pid 7676] <... prctl resumed>) = 0 [pid 7679] set_robust_list(0x55555565f660, 24 [pid 7677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7676] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7679 [pid 7679] <... set_robust_list resumed>) = 0 [pid 7677] <... prctl resumed>) = 0 [pid 7678] <... prctl resumed>) = 0 [pid 7676] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7680 attached [pid 7679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7677] setpgid(0, 0 [pid 7678] setpgid(0, 0 [pid 7676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7677] <... setpgid resumed>) = 0 [pid 7679] <... prctl resumed>) = 0 [pid 7677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7678] <... setpgid resumed>) = 0 [pid 7676] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7680 [pid 7680] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7681 attached [pid 7679] setpgid(0, 0 [pid 7678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7676] write(3, "1000", 4 [pid 7681] set_robust_list(0x55555565f660, 24 [pid 7679] <... setpgid resumed>) = 0 [pid 7678] <... openat resumed>) = 3 [pid 7681] <... set_robust_list resumed>) = 0 [pid 7679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7680] <... set_robust_list resumed>) = 0 [pid 7679] <... openat resumed>) = 3 [pid 7677] <... openat resumed>) = 3 [pid 7678] write(3, "1000", 4 [pid 7676] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7681 [pid 7680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7676] close(3 [pid 7680] <... prctl resumed>) = 0 [pid 7678] <... write resumed>) = 4 [pid 7676] <... close resumed>) = 0 [pid 7678] close(3 [pid 7681] <... prctl resumed>) = 0 [pid 7679] write(3, "1000", 4 [pid 7676] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7678] <... close resumed>) = 0 [pid 7681] setpgid(0, 0 [pid 7679] <... write resumed>) = 4 [pid 7681] <... setpgid resumed>) = 0 [pid 7679] close(3 [pid 7677] write(3, "1000", 4 [pid 7678] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7680] setpgid(0, 0 [pid 7679] <... close resumed>) = 0 [pid 7677] <... write resumed>) = 4 [pid 7676] <... openat resumed>) = 3 [pid 7681] <... openat resumed>) = 3 [pid 7680] <... setpgid resumed>) = 0 [pid 7679] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7677] close(3 [pid 7678] <... openat resumed>) = 3 [pid 7679] <... openat resumed>) = 3 [pid 7677] <... close resumed>) = 0 [pid 7676] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7681] write(3, "1000", 4 [pid 7679] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7681] <... write resumed>) = 4 [pid 7680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7679] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7681] close(3) = 0 [pid 7679] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7677] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7678] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7676] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7681] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7680] <... openat resumed>) = 3 [pid 7679] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7678] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7676] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7681] <... openat resumed>) = 3 [pid 7680] write(3, "1000", 4 [pid 7679] exit_group(0 [pid 7677] <... openat resumed>) = 3 [pid 7678] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7676] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7680] <... write resumed>) = 4 [pid 7678] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7681] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7679] <... exit_group resumed>) = ? [pid 7681] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7680] close(3 [pid 7677] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7678] exit_group(0 [pid 7676] exit_group(0 [pid 7680] <... close resumed>) = 0 [pid 7680] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7679] +++ exited with 0 +++ [pid 7677] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7676] <... exit_group resumed>) = ? [pid 7681] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7678] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7681] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7681] exit_group(0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7677] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7678] +++ exited with 0 +++ [pid 7681] <... exit_group resumed>) = ? [pid 7677] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7680] <... openat resumed>) = 3 [pid 7677] exit_group(0 [pid 7676] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7681] +++ exited with 0 +++ [pid 7677] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7680] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7680] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7680] exit_group(0) = ? ./strace-static-x86_64: Process 7682 attached [pid 7680] +++ exited with 0 +++ [pid 7677] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7682] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7682 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7683 attached [pid 7682] <... set_robust_list resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7684 attached [pid 7683] set_robust_list(0x55555565f660, 24 [pid 7682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7683 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7684] set_robust_list(0x55555565f660, 24 [pid 7683] <... set_robust_list resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7684 [pid 7684] <... set_robust_list resumed>) = 0 [pid 7683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7682] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7685 attached ./strace-static-x86_64: Process 7686 attached ./strace-static-x86_64: Process 7687 attached [pid 7684] <... prctl resumed>) = 0 [pid 7683] setpgid(0, 0 [pid 7682] setpgid(0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7687 [pid 7685] set_robust_list(0x55555565f660, 24 [pid 7686] set_robust_list(0x55555565f660, 24 [pid 7687] set_robust_list(0x55555565f660, 24 [pid 7684] setpgid(0, 0 [pid 7683] <... setpgid resumed>) = 0 [pid 7682] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7686 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7685 [pid 7685] <... set_robust_list resumed>) = 0 [pid 7686] <... set_robust_list resumed>) = 0 [pid 7687] <... set_robust_list resumed>) = 0 [pid 7684] <... setpgid resumed>) = 0 [pid 7683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7683] <... openat resumed>) = 3 [pid 7682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7685] <... prctl resumed>) = 0 [pid 7686] <... prctl resumed>) = 0 [pid 7687] <... prctl resumed>) = 0 [pid 7684] <... openat resumed>) = 3 [pid 7683] write(3, "1000", 4 [pid 7682] <... openat resumed>) = 3 [pid 7685] setpgid(0, 0 [pid 7686] setpgid(0, 0 [pid 7687] setpgid(0, 0 [pid 7685] <... setpgid resumed>) = 0 [pid 7686] <... setpgid resumed>) = 0 [pid 7687] <... setpgid resumed>) = 0 [pid 7684] write(3, "1000", 4 [pid 7683] <... write resumed>) = 4 [pid 7682] write(3, "1000", 4 [pid 7684] <... write resumed>) = 4 [pid 7683] close(3 [pid 7685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7684] close(3 [pid 7683] <... close resumed>) = 0 [pid 7685] <... openat resumed>) = 3 [pid 7686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7684] <... close resumed>) = 0 [pid 7683] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7682] <... write resumed>) = 4 [pid 7685] write(3, "1000", 4 [pid 7684] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7682] close(3 [pid 7685] <... write resumed>) = 4 [pid 7686] <... openat resumed>) = 3 [pid 7687] <... openat resumed>) = 3 [pid 7684] <... openat resumed>) = 3 [pid 7683] <... openat resumed>) = 3 [pid 7682] <... close resumed>) = 0 [pid 7685] close(3 [pid 7686] write(3, "1000", 4 [pid 7684] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7683] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7685] <... close resumed>) = 0 [pid 7686] <... write resumed>) = 4 [pid 7687] write(3, "1000", 4 [pid 7684] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7683] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7682] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7685] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7686] close(3 [pid 7687] <... write resumed>) = 4 [pid 7684] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7683] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7686] <... close resumed>) = 0 [pid 7684] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7683] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7686] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7687] close(3 [pid 7684] exit_group(0 [pid 7683] exit_group(0 [pid 7682] <... openat resumed>) = 3 [pid 7685] <... openat resumed>) = 3 [pid 7687] <... close resumed>) = 0 [pid 7684] <... exit_group resumed>) = ? [pid 7683] <... exit_group resumed>) = ? [pid 7685] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7686] <... openat resumed>) = 3 [pid 7685] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7686] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7687] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7683] +++ exited with 0 +++ [pid 7682] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7685] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7686] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7687] <... openat resumed>) = 3 [pid 7687] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7687] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7685] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7686] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7687] exit_group(0 [pid 7684] +++ exited with 0 +++ [pid 7682] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7686] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7682] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7685] exit_group(0) = ? [pid 7686] exit_group(0 [pid 7687] <... exit_group resumed>) = ? [pid 7682] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7682] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7686] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7688 attached ./strace-static-x86_64: Process 7689 attached [pid 7685] +++ exited with 0 +++ [pid 7686] +++ exited with 0 +++ [pid 7682] <... exit_group resumed>) = ? [pid 7689] set_robust_list(0x55555565f660, 24 [pid 7687] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7687, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7689] <... set_robust_list resumed>) = 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7688] set_robust_list(0x55555565f660, 24 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7689 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7688] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7688 [pid 7688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7688] setpgid(0, 0) = 0 [pid 7689] <... prctl resumed>) = 0 [pid 7688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7689] setpgid(0, 0) = 0 [pid 7688] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7688] write(3, "1000", 4) = 4 [pid 7688] close(3) = 0 [pid 7688] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 ./strace-static-x86_64: Process 7691 attached [pid 7688] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7691] set_robust_list(0x55555565f660, 24 [pid 7688] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7688] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7691] <... set_robust_list resumed>) = 0 [pid 7688] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7688] exit_group(0 [pid 7682] +++ exited with 0 +++ [pid 7689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7691 ./strace-static-x86_64: Process 7690 attached [pid 7691] <... prctl resumed>) = 0 [pid 7688] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7690] set_robust_list(0x55555565f660, 24 [pid 7691] setpgid(0, 0 [pid 7689] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7690 [pid 7690] <... set_robust_list resumed>) = 0 [pid 7689] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7692 ./strace-static-x86_64: Process 7692 attached [pid 7690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7691] <... setpgid resumed>) = 0 [pid 7688] +++ exited with 0 +++ [pid 7692] set_robust_list(0x55555565f660, 24 [pid 7690] <... prctl resumed>) = 0 [pid 7689] <... write resumed>) = 4 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7692] <... set_robust_list resumed>) = 0 [pid 7690] setpgid(0, 0 [pid 7691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7689] close(3 [pid 7692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7690] <... setpgid resumed>) = 0 [pid 7689] <... close resumed>) = 0 [pid 7692] <... prctl resumed>) = 0 [pid 7690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7691] <... openat resumed>) = 3 [pid 7689] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7692] setpgid(0, 0 [pid 7690] <... openat resumed>) = 3 [pid 7691] write(3, "1000", 4 [pid 7689] <... openat resumed>) = 3 [pid 7692] <... setpgid resumed>) = 0 [pid 7690] write(3, "1000", 4 [pid 7691] <... write resumed>) = 4 [pid 7689] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7690] <... write resumed>) = 4 [pid 7691] close(3 [pid 7689] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7689] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7692] <... openat resumed>) = 3 [pid 7689] exit_group(0./strace-static-x86_64: Process 7693 attached [pid 7692] write(3, "1000", 4 [pid 7689] <... exit_group resumed>) = ? [pid 7690] close(3./strace-static-x86_64: Process 7694 attached [pid 7693] set_robust_list(0x55555565f660, 24 [pid 7692] <... write resumed>) = 4 [pid 7691] <... close resumed>) = 0 [pid 7694] set_robust_list(0x55555565f660, 24 [pid 7693] <... set_robust_list resumed>) = 0 [pid 7692] close(3 [pid 7690] <... close resumed>) = 0 [pid 7691] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7689] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7694 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7693 [pid 7694] <... set_robust_list resumed>) = 0 [pid 7693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7692] <... close resumed>) = 0 [pid 7690] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7691] <... openat resumed>) = 3 [pid 7694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7693] <... prctl resumed>) = 0 [pid 7692] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7690] <... openat resumed>) = 3 [pid 7691] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7694] <... prctl resumed>) = 0 [pid 7693] setpgid(0, 0 [pid 7690] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7691] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7692] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7694] setpgid(0, 0 [pid 7693] <... setpgid resumed>) = 0 [pid 7692] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7690] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7691] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7694] <... setpgid resumed>) = 0 [pid 7693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7692] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7692] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7693] <... openat resumed>) = 3 [pid 7692] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7692] exit_group(0 [pid 7693] write(3, "1000", 4 [pid 7690] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7691] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7695 attached [pid 7694] <... openat resumed>) = 3 [pid 7693] <... write resumed>) = 4 [pid 7692] <... exit_group resumed>) = ? [pid 7690] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7695] set_robust_list(0x55555565f660, 24 [pid 7694] write(3, "1000", 4 [pid 7693] close(3 [pid 7690] exit_group(0 [pid 7691] exit_group(0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7695 [pid 7695] <... set_robust_list resumed>) = 0 [pid 7694] <... write resumed>) = 4 [pid 7693] <... close resumed>) = 0 [pid 7692] +++ exited with 0 +++ [pid 7690] <... exit_group resumed>) = ? [pid 7691] <... exit_group resumed>) = ? [pid 7694] close(3 [pid 7693] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7694] <... close resumed>) = 0 [pid 7693] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7695] <... prctl resumed>) = 0 [pid 7694] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7695] setpgid(0, 0 [pid 7693] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7693] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7691] +++ exited with 0 +++ [pid 7695] <... setpgid resumed>) = 0 [pid 7693] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7696 attached [pid 7693] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7694] <... openat resumed>) = 3 [pid 7693] exit_group(0 [pid 7696] set_robust_list(0x55555565f660, 24 [pid 7695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7694] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7696] <... set_robust_list resumed>) = 0 [pid 7693] <... exit_group resumed>) = ? [pid 7690] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7696 [pid 7694] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7695] <... openat resumed>) = 3 [pid 7694] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7695] write(3, "1000", 4 [pid 7694] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7695] <... write resumed>) = 4 [pid 7694] exit_group(0) = ? ./strace-static-x86_64: Process 7697 attached [pid 7696] <... prctl resumed>) = 0 [pid 7695] close(3 [pid 7693] +++ exited with 0 +++ [pid 7697] set_robust_list(0x55555565f660, 24 [pid 7696] setpgid(0, 0 [pid 7694] +++ exited with 0 +++ [pid 7695] <... close resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7693, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7697 [pid 7696] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7695] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... restart_syscall resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7697] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7695] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7699 attached ./strace-static-x86_64: Process 7700 attached ./strace-static-x86_64: Process 7698 attached [pid 7697] <... prctl resumed>) = 0 [pid 7696] <... openat resumed>) = 3 [pid 7695] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7698 [pid 7700] set_robust_list(0x55555565f660, 24 [pid 7698] set_robust_list(0x55555565f660, 24 [pid 7697] setpgid(0, 0 [pid 7695] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7699 [pid 7700] <... set_robust_list resumed>) = 0 [pid 7699] set_robust_list(0x55555565f660, 24 [pid 7698] <... set_robust_list resumed>) = 0 [pid 7697] <... setpgid resumed>) = 0 [pid 7696] write(3, "1000", 4 [pid 7695] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7700 [pid 7700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7699] <... set_robust_list resumed>) = 0 [pid 7698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7696] <... write resumed>) = 4 [pid 7695] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7700] <... prctl resumed>) = 0 [pid 7699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7698] <... prctl resumed>) = 0 [pid 7696] close(3 [pid 7695] exit_group(0 [pid 7696] <... close resumed>) = 0 [pid 7695] <... exit_group resumed>) = ? [pid 7700] setpgid(0, 0 [pid 7699] <... prctl resumed>) = 0 [pid 7698] setpgid(0, 0 [pid 7697] <... openat resumed>) = 3 [pid 7696] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7700] <... setpgid resumed>) = 0 [pid 7699] setpgid(0, 0 [pid 7698] <... setpgid resumed>) = 0 [pid 7697] write(3, "1000", 4 [pid 7700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7700] <... openat resumed>) = 3 [pid 7699] <... setpgid resumed>) = 0 [pid 7697] <... write resumed>) = 4 [pid 7696] <... openat resumed>) = 3 [pid 7695] +++ exited with 0 +++ [pid 7700] write(3, "1000", 4 [pid 7699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7698] <... openat resumed>) = 3 [pid 7697] close(3 [pid 7696] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7700] <... write resumed>) = 4 [pid 7699] <... openat resumed>) = 3 [pid 7698] write(3, "1000", 4 [pid 7697] <... close resumed>) = 0 [pid 7696] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7700] close(3 [pid 7698] <... write resumed>) = 4 [pid 7700] <... close resumed>) = 0 [pid 7699] write(3, "1000", 4 [pid 7698] close(3 [pid 7697] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7696] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7700] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7699] <... write resumed>) = 4 [pid 7698] <... close resumed>) = 0 [pid 7696] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7700] <... openat resumed>) = 3 [pid 7698] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7699] close(3 [pid 7696] exit_group(0 [pid 7699] <... close resumed>) = 0 [pid 7700] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7699] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7698] <... openat resumed>) = 3 [pid 7700] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7697] <... openat resumed>) = 3 [pid 7696] <... exit_group resumed>) = ? [pid 7700] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7698] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7700] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7698] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7700] exit_group(0 [pid 7698] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7700] <... exit_group resumed>) = ? [pid 7698] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7700] +++ exited with 0 +++ [pid 7699] <... openat resumed>) = 3 [pid 7697] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7696] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7699] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7698] exit_group(0 [pid 7697] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7697] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7701 attached [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7697] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7701] set_robust_list(0x55555565f660, 24 [pid 7699] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7698] <... exit_group resumed>) = ? [pid 7697] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7701 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7700, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7701] <... set_robust_list resumed>) = 0 [pid 7701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7699] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7698] +++ exited with 0 +++ [pid 7697] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7701] <... prctl resumed>) = 0 [pid 7701] setpgid(0, 0) = 0 [pid 7701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7699] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7701] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7702 attached [pid 7699] exit_group(0 [pid 7697] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7699] <... exit_group resumed>) = ? [pid 7702] set_robust_list(0x55555565f660, 24 [pid 7701] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7702 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7699] +++ exited with 0 +++ [pid 7701] <... write resumed>) = 4 [pid 7702] <... set_robust_list resumed>) = 0 [pid 7701] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7703 attached [pid 7702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7701] <... close resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7704 attached [pid 7703] set_robust_list(0x55555565f660, 24 [pid 7702] <... prctl resumed>) = 0 [pid 7701] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7703 ./strace-static-x86_64: Process 7705 attached [pid 7704] set_robust_list(0x55555565f660, 24 [pid 7703] <... set_robust_list resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7705] set_robust_list(0x55555565f660, 24 [pid 7703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7701] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7705 [pid 7705] <... set_robust_list resumed>) = 0 [pid 7702] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7704 [pid 7705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7703] <... prctl resumed>) = 0 [pid 7705] <... prctl resumed>) = 0 [pid 7703] setpgid(0, 0 [pid 7705] setpgid(0, 0 [pid 7703] <... setpgid resumed>) = 0 [pid 7705] <... setpgid resumed>) = 0 [pid 7704] <... set_robust_list resumed>) = 0 [pid 7703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7702] <... setpgid resumed>) = 0 [pid 7705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7703] <... openat resumed>) = 3 [pid 7701] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7701] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7706 attached [pid 7705] <... openat resumed>) = 3 [pid 7704] <... prctl resumed>) = 0 [pid 7702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7701] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7704] setpgid(0, 0) = 0 [pid 7705] write(3, "1000", 4 [pid 7703] write(3, "1000", 4 [pid 7701] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7706] set_robust_list(0x55555565f660, 24 [pid 7705] <... write resumed>) = 4 [pid 7704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7703] <... write resumed>) = 4 [pid 7702] <... openat resumed>) = 3 [pid 7701] exit_group(0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7706 [pid 7706] <... set_robust_list resumed>) = 0 [pid 7705] close(3 [pid 7703] close(3 [pid 7701] <... exit_group resumed>) = ? [pid 7706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7705] <... close resumed>) = 0 [pid 7704] <... openat resumed>) = 3 [pid 7703] <... close resumed>) = 0 [pid 7702] write(3, "1000", 4 [pid 7706] <... prctl resumed>) = 0 [pid 7705] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7703] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7702] <... write resumed>) = 4 [pid 7706] setpgid(0, 0 [pid 7704] write(3, "1000", 4 [pid 7703] <... openat resumed>) = 3 [pid 7702] close(3 [pid 7706] <... setpgid resumed>) = 0 [pid 7705] <... openat resumed>) = 3 [pid 7704] <... write resumed>) = 4 [pid 7702] <... close resumed>) = 0 [pid 7701] +++ exited with 0 +++ [pid 7704] close(3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7704] <... close resumed>) = 0 [pid 7705] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7704] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7703] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7705] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7703] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7702] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7706] <... openat resumed>) = 3 [pid 7705] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7704] <... openat resumed>) = 3 [pid 7703] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7705] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7703] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7702] <... openat resumed>) = 3 [pid 7706] write(3, "1000", 4 [pid 7705] exit_group(0 [pid 7704] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7703] exit_group(0 [pid 7702] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7706] <... write resumed>) = 4 [pid 7706] close(3 [pid 7705] <... exit_group resumed>) = ? [pid 7704] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7703] <... exit_group resumed>) = ? [pid 7702] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7706] <... close resumed>) = 0 [pid 7702] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7706] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7704] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7703] +++ exited with 0 +++ [pid 7704] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7705] +++ exited with 0 +++ ./strace-static-x86_64: Process 7707 attached [pid 7706] <... openat resumed>) = 3 [pid 7704] exit_group(0 [pid 7702] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7707 [pid 7706] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7706] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7704] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7707] set_robust_list(0x55555565f660, 24 [pid 7706] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7702] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7705, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7707] <... set_robust_list resumed>) = 0 [pid 7707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7704] +++ exited with 0 +++ ./strace-static-x86_64: Process 7708 attached [pid 7706] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7702] <... exit_group resumed>) = ? [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7708] set_robust_list(0x55555565f660, 24 [pid 7707] <... prctl resumed>) = 0 [pid 7706] exit_group(0 [pid 7702] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7708 [pid 7708] <... set_robust_list resumed>) = 0 [pid 7707] setpgid(0, 0 [pid 7706] <... exit_group resumed>) = ? [pid 5065] <... restart_syscall resumed>) = 0 [pid 7708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7707] <... setpgid resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7708] <... prctl resumed>) = 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7708] setpgid(0, 0 [pid 7707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7706] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7709 attached [pid 7708] <... setpgid resumed>) = 0 [pid 7709] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7709 [pid 7709] <... set_robust_list resumed>) = 0 [pid 7709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7709] <... prctl resumed>) = 0 [pid 7709] setpgid(0, 0) = 0 [pid 7709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7711 attached ./strace-static-x86_64: Process 7710 attached [pid 7708] <... openat resumed>) = 3 [pid 7707] <... openat resumed>) = 3 [pid 7711] set_robust_list(0x55555565f660, 24 [pid 7708] write(3, "1000", 4) = 4 [pid 7711] <... set_robust_list resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7708] close(3 [pid 7710] set_robust_list(0x55555565f660, 24 [pid 7709] <... openat resumed>) = 3 [pid 7707] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7710 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7711 [pid 7708] <... close resumed>) = 0 [pid 7711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7710] <... set_robust_list resumed>) = 0 [pid 7707] <... write resumed>) = 4 [pid 7711] <... prctl resumed>) = 0 [pid 7710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7709] write(3, "1000", 4 [pid 7708] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7707] close(3 [pid 7711] setpgid(0, 0 [pid 7710] <... prctl resumed>) = 0 [pid 7709] <... write resumed>) = 4 [pid 7707] <... close resumed>) = 0 [pid 7711] <... setpgid resumed>) = 0 [pid 7710] setpgid(0, 0 [pid 7709] close(3 [pid 7707] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7712 attached [pid 7711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7710] <... setpgid resumed>) = 0 [pid 7709] <... close resumed>) = 0 [pid 7708] <... openat resumed>) = 3 [pid 7707] <... openat resumed>) = 3 [pid 7710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7709] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7708] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7707] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7711] <... openat resumed>) = 3 [pid 7712] set_robust_list(0x55555565f660, 24 [pid 7711] write(3, "1000", 4 [pid 7710] <... openat resumed>) = 3 [pid 7709] <... openat resumed>) = 3 [pid 7708] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7707] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7712 [pid 7712] <... set_robust_list resumed>) = 0 [pid 7711] <... write resumed>) = 4 [pid 7708] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7710] write(3, "1000", 4 [pid 7709] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7707] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7711] close(3 [pid 7710] <... write resumed>) = 4 [pid 7709] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7708] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7707] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7712] <... prctl resumed>) = 0 [pid 7711] <... close resumed>) = 0 [pid 7710] close(3 [pid 7709] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7707] exit_group(0 [pid 7712] setpgid(0, 0 [pid 7711] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7710] <... close resumed>) = 0 [pid 7709] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7708] exit_group(0 [pid 7707] <... exit_group resumed>) = ? [pid 7712] <... setpgid resumed>) = 0 [pid 7711] <... openat resumed>) = 3 [pid 7710] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7709] exit_group(0 [pid 7708] <... exit_group resumed>) = ? [pid 7710] <... openat resumed>) = 3 [pid 7709] <... exit_group resumed>) = ? [pid 7707] +++ exited with 0 +++ [pid 7712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7711] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7710] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7712] <... openat resumed>) = 3 [pid 7711] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7710] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7709] +++ exited with 0 +++ [pid 7708] +++ exited with 0 +++ [pid 7711] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7710] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7712] write(3, "1000", 4 [pid 7711] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7710] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7712] <... write resumed>) = 4 [pid 7711] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7713 attached [pid 7712] close(3 [pid 7711] <... exit_group resumed>) = ? [pid 7710] exit_group(0 [pid 7712] <... close resumed>) = 0 [pid 7712] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7714 attached [pid 7713] set_robust_list(0x55555565f660, 24 [pid 7712] <... openat resumed>) = 3 [pid 7711] +++ exited with 0 +++ [pid 7710] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7713 [pid 7713] <... set_robust_list resumed>) = 0 [pid 7712] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7714 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7715 attached [pid 7714] set_robust_list(0x55555565f660, 24 [pid 7713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7712] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7710] +++ exited with 0 +++ [pid 7715] set_robust_list(0x55555565f660, 24 [pid 7714] <... set_robust_list resumed>) = 0 [pid 7713] <... prctl resumed>) = 0 [pid 7712] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7715 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7715] <... set_robust_list resumed>) = 0 [pid 7713] setpgid(0, 0 [pid 7712] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7712] exit_group(0 [pid 7713] <... setpgid resumed>) = 0 [pid 7715] <... prctl resumed>) = 0 [pid 7714] <... prctl resumed>) = 0 [pid 7712] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7714] setpgid(0, 0) = 0 [pid 7714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7714] write(3, "1000", 4 [pid 7715] setpgid(0, 0 [pid 7714] <... write resumed>) = 4 [pid 7712] +++ exited with 0 +++ [pid 7714] close(3./strace-static-x86_64: Process 7716 attached ) = 0 [pid 7714] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7716] set_robust_list(0x55555565f660, 24) = 0 [pid 7715] <... setpgid resumed>) = 0 [pid 7714] <... openat resumed>) = 3 [pid 7716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7713] <... openat resumed>) = 3 [pid 7716] <... prctl resumed>) = 0 [pid 7714] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7717 attached [pid 7716] setpgid(0, 0 [pid 7715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7714] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7713] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7716 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7712, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7717] set_robust_list(0x55555565f660, 24 [pid 7716] <... setpgid resumed>) = 0 [pid 7715] <... openat resumed>) = 3 [pid 7714] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7713] <... write resumed>) = 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7717 [pid 7717] <... set_robust_list resumed>) = 0 [pid 7716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7715] write(3, "1000", 4 [pid 7714] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7713] close(3 [pid 7715] <... write resumed>) = 4 [pid 7713] <... close resumed>) = 0 [pid 7715] close(3 [pid 7717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7715] <... close resumed>) = 0 [pid 7714] exit_group(0 [pid 7713] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7716] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7717] <... prctl resumed>) = 0 [pid 7715] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7714] <... exit_group resumed>) = ? [pid 7717] setpgid(0, 0 [pid 7716] write(3, "1000", 4 [pid 7714] +++ exited with 0 +++ [pid 7713] <... openat resumed>) = 3 [pid 7717] <... setpgid resumed>) = 0 [pid 7716] <... write resumed>) = 4 [pid 7715] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7716] close(3./strace-static-x86_64: Process 7718 attached [pid 7713] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7718] set_robust_list(0x55555565f660, 24 [pid 7716] <... close resumed>) = 0 [pid 7713] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7718] <... set_robust_list resumed>) = 0 [pid 7717] <... openat resumed>) = 3 [pid 7716] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7715] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7713] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7718 [pid 7718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7717] write(3, "1000", 4 [pid 7716] <... openat resumed>) = 3 [pid 7715] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7713] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7718] <... prctl resumed>) = 0 [pid 7717] <... write resumed>) = 4 [pid 7716] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7715] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7713] exit_group(0 [pid 7718] setpgid(0, 0 [pid 7715] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7713] <... exit_group resumed>) = ? [pid 7718] <... setpgid resumed>) = 0 [pid 7717] close(3 [pid 7716] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7715] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7717] <... close resumed>) = 0 [pid 7716] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7715] <... exit_group resumed>) = ? [pid 7713] +++ exited with 0 +++ [pid 7717] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7716] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7718] <... openat resumed>) = 3 [pid 7717] <... openat resumed>) = 3 [pid 7716] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7717] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7716] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7719 attached [pid 7718] write(3, "1000", 4 [pid 7717] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7715] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7719] set_robust_list(0x55555565f660, 24 [pid 7718] <... write resumed>) = 4 [pid 7717] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7716] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7719 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7719] <... set_robust_list resumed>) = 0 [pid 7718] close(3 [pid 7717] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7720 attached [pid 7719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7718] <... close resumed>) = 0 [pid 7717] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7720 [pid 7719] <... prctl resumed>) = 0 [pid 7718] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7717] <... exit_group resumed>) = ? [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7720] set_robust_list(0x55555565f660, 24 [pid 7719] setpgid(0, 0 [pid 7718] <... openat resumed>) = 3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7720] <... set_robust_list resumed>) = 0 [pid 7719] <... setpgid resumed>) = 0 [pid 7717] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7721 attached ./strace-static-x86_64: Process 7722 attached [pid 7721] set_robust_list(0x55555565f660, 24 [pid 7722] set_robust_list(0x55555565f660, 24 [pid 7718] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7722] <... set_robust_list resumed>) = 0 [pid 7721] <... set_robust_list resumed>) = 0 [pid 7720] <... prctl resumed>) = 0 [pid 7718] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7721 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7722 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7720] setpgid(0, 0 [pid 7718] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7721] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7723 attached [pid 7722] <... prctl resumed>) = 0 [pid 7721] <... prctl resumed>) = 0 [pid 7720] <... setpgid resumed>) = 0 [pid 7719] <... openat resumed>) = 3 [pid 7718] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7723] set_robust_list(0x55555565f660, 24 [pid 7722] setpgid(0, 0 [pid 7720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7719] write(3, "1000", 4 [pid 7718] exit_group(0 [pid 7721] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7723 [pid 7723] <... set_robust_list resumed>) = 0 [pid 7722] <... setpgid resumed>) = 0 [pid 7718] <... exit_group resumed>) = ? [pid 7720] <... openat resumed>) = 3 [pid 7719] <... write resumed>) = 4 [pid 7719] close(3) = 0 [pid 7718] +++ exited with 0 +++ [pid 7723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7721] <... setpgid resumed>) = 0 [pid 7720] write(3, "1000", 4 [pid 7719] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7723] <... prctl resumed>) = 0 [pid 7722] <... openat resumed>) = 3 [pid 7721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7720] <... write resumed>) = 4 [pid 7719] <... openat resumed>) = 3 [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7723] setpgid(0, 0 [pid 7719] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7723] <... setpgid resumed>) = 0 [pid 7722] write(3, "1000", 4 [pid 7720] close(3 [pid 7719] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7719] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7722] <... write resumed>) = 4 [pid 7720] <... close resumed>) = 0 [pid 7719] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7719] exit_group(0 [pid 7720] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7722] close(3 [pid 7719] <... exit_group resumed>) = ? [pid 7723] <... openat resumed>) = 3 [pid 7722] <... close resumed>) = 0 [pid 7721] <... openat resumed>) = 3 [pid 7720] <... openat resumed>) = 3 [pid 7719] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7722] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7724 attached [pid 7721] write(3, "1000", 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7724 [pid 7724] set_robust_list(0x55555565f660, 24 [pid 7723] write(3, "1000", 4 [pid 7722] <... openat resumed>) = 3 [pid 7724] <... set_robust_list resumed>) = 0 [pid 7723] <... write resumed>) = 4 [pid 7722] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7721] <... write resumed>) = 4 [pid 7720] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7723] close(3 [pid 7722] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7721] close(3 [pid 7720] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7724] <... prctl resumed>) = 0 [pid 7723] <... close resumed>) = 0 [pid 7722] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7721] <... close resumed>) = 0 [pid 7720] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7724] setpgid(0, 0 [pid 7723] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7722] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7721] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7720] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7724] <... setpgid resumed>) = 0 [pid 7723] <... openat resumed>) = 3 [pid 7722] exit_group(0 [pid 7720] exit_group(0 [pid 7724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7722] <... exit_group resumed>) = ? [pid 7721] <... openat resumed>) = 3 [pid 7720] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7725 attached [pid 7724] <... openat resumed>) = 3 [pid 7723] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7725] set_robust_list(0x55555565f660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7725 [pid 7724] write(3, "1000", 4 [pid 7725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7724] <... write resumed>) = 4 [pid 7725] <... prctl resumed>) = 0 [pid 7723] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7721] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7723] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7721] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7721] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7725] setpgid(0, 0 [pid 7724] close(3 [pid 7723] exit_group(0 [pid 7721] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7725] <... setpgid resumed>) = 0 [pid 7724] <... close resumed>) = 0 [pid 7723] <... exit_group resumed>) = ? [pid 7722] +++ exited with 0 +++ [pid 7721] exit_group(0 [pid 7720] +++ exited with 0 +++ [pid 7725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7724] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7721] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7724] <... openat resumed>) = 3 [pid 7725] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7724] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7725] write(3, "1000", 4 [pid 7724] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... restart_syscall resumed>) = 0 [pid 7725] <... write resumed>) = 4 [pid 7724] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7725] close(3 [pid 7724] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7723] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7723, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7725] <... close resumed>) = 0 [pid 7724] exit_group(0./strace-static-x86_64: Process 7726 attached [pid 7725] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7724] <... exit_group resumed>) = ? [pid 7721] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7726] set_robust_list(0x55555565f660, 24) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7726 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7724] +++ exited with 0 +++ [pid 7725] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7727 attached ./strace-static-x86_64: Process 7728 attached [pid 7727] set_robust_list(0x55555565f660, 24 [pid 7725] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7728] set_robust_list(0x55555565f660, 24 [pid 7727] <... set_robust_list resumed>) = 0 [pid 7728] <... set_robust_list resumed>) = 0 [pid 7725] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7728 [pid 7726] <... prctl resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7726] setpgid(0, 0 [pid 7725] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7727 [pid 7728] <... prctl resumed>) = 0 [pid 7726] <... setpgid resumed>) = 0 [pid 7725] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7729 attached [pid 7728] setpgid(0, 0 [pid 7727] <... prctl resumed>) = 0 [pid 7726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7725] exit_group(0 [pid 7729] set_robust_list(0x55555565f660, 24 [pid 7728] <... setpgid resumed>) = 0 [pid 7727] setpgid(0, 0 [pid 7726] <... openat resumed>) = 3 [pid 7725] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7729 [pid 7729] <... set_robust_list resumed>) = 0 [pid 7726] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7727] <... setpgid resumed>) = 0 [pid 7726] <... write resumed>) = 4 [pid 7729] <... prctl resumed>) = 0 [pid 7726] close(3 [pid 7729] setpgid(0, 0 [pid 7727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7726] <... close resumed>) = 0 [pid 7729] <... setpgid resumed>) = 0 [pid 7726] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7726] <... openat resumed>) = 3 [pid 7729] <... openat resumed>) = 3 [pid 7726] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7729] write(3, "1000", 4 [pid 7728] <... openat resumed>) = 3 [pid 7726] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7729] <... write resumed>) = 4 [pid 7727] <... openat resumed>) = 3 [pid 7726] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7729] close(3 [pid 7726] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7727] write(3, "1000", 4) = 4 [pid 7728] write(3, "1000", 4 [pid 7727] close(3 [pid 7728] <... write resumed>) = 4 [pid 7727] <... close resumed>) = 0 [pid 7728] close(3) = 0 ./strace-static-x86_64: Process 7730 attached [pid 7729] <... close resumed>) = 0 [pid 7727] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7726] exit_group(0 [pid 7725] +++ exited with 0 +++ [pid 7730] set_robust_list(0x55555565f660, 24 [pid 7729] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7728] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7730] <... set_robust_list resumed>) = 0 [pid 7729] <... openat resumed>) = 3 [pid 7727] <... openat resumed>) = 3 [pid 7726] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7730 [pid 7730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7729] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7728] <... openat resumed>) = 3 [pid 7727] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7728] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7727] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7726] +++ exited with 0 +++ [pid 7730] <... prctl resumed>) = 0 [pid 7729] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7728] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7727] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7730] setpgid(0, 0 [pid 7729] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7728] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7727] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7730] <... setpgid resumed>) = 0 [pid 7729] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7728] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7727] exit_group(0./strace-static-x86_64: Process 7731 attached [pid 7728] exit_group(0 [pid 7727] <... exit_group resumed>) = ? [pid 7731] set_robust_list(0x55555565f660, 24 [pid 7730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7729] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7731] <... set_robust_list resumed>) = 0 [pid 7730] <... openat resumed>) = 3 [pid 7729] <... exit_group resumed>) = ? [pid 7728] <... exit_group resumed>) = ? [pid 7727] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7731 ./strace-static-x86_64: Process 7732 attached [pid 7731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7730] write(3, "1000", 4 [pid 7732] set_robust_list(0x55555565f660, 24 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7727, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7731] <... prctl resumed>) = 0 [pid 7732] <... set_robust_list resumed>) = 0 [pid 7731] setpgid(0, 0 [pid 7730] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7732 [pid 7732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7731] <... setpgid resumed>) = 0 [pid 7730] close(3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7732] <... prctl resumed>) = 0 [pid 7731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7730] <... close resumed>) = 0 [pid 7732] setpgid(0, 0 [pid 7730] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7728] +++ exited with 0 +++ [pid 7729] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7733 attached [pid 7732] <... setpgid resumed>) = 0 [pid 7731] <... openat resumed>) = 3 [pid 7730] <... openat resumed>) = 3 [pid 7733] set_robust_list(0x55555565f660, 24) = 0 [pid 7732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7730] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7731] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7733 [pid 7733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7732] <... openat resumed>) = 3 [pid 7731] <... write resumed>) = 4 [pid 7730] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7733] <... prctl resumed>) = 0 [pid 7733] setpgid(0, 0 [pid 7732] write(3, "1000", 4 [pid 7731] close(3 [pid 7730] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7733] <... setpgid resumed>) = 0 [pid 7732] <... write resumed>) = 4 [pid 7731] <... close resumed>) = 0 [pid 7730] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7732] close(3 [pid 7731] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7732] <... close resumed>) = 0 [pid 7732] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7731] <... openat resumed>) = 3 [pid 7732] <... openat resumed>) = 3 [pid 7730] exit_group(0 [pid 7732] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7731] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7732] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7731] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7732] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7731] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7732] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7731] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7730] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7732] exit_group(0 [pid 7731] exit_group(0 [pid 7732] <... exit_group resumed>) = ? [pid 7732] +++ exited with 0 +++ [pid 7731] <... exit_group resumed>) = ? [pid 7730] +++ exited with 0 +++ ./strace-static-x86_64: Process 7735 attached ./strace-static-x86_64: Process 7734 attached [pid 7733] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7734 [pid 7735] set_robust_list(0x55555565f660, 24 [pid 7734] set_robust_list(0x55555565f660, 24 [pid 7733] write(3, "1000", 4 [pid 7731] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7735 [pid 7735] <... set_robust_list resumed>) = 0 [pid 7734] <... set_robust_list resumed>) = 0 [pid 7733] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... restart_syscall resumed>) = 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7731, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7733] close(3 [pid 7734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7733] <... close resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7736 attached [pid 7735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7734] <... prctl resumed>) = 0 [pid 7733] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7736 ./strace-static-x86_64: Process 7738 attached ./strace-static-x86_64: Process 7737 attached [pid 7736] set_robust_list(0x55555565f660, 24 [pid 7735] <... prctl resumed>) = 0 [pid 7734] setpgid(0, 0 [pid 7733] <... openat resumed>) = 3 [pid 7736] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7738 [pid 7738] set_robust_list(0x55555565f660, 24 [pid 7737] set_robust_list(0x55555565f660, 24 [pid 7735] setpgid(0, 0 [pid 7734] <... setpgid resumed>) = 0 [pid 7733] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7737 [pid 7736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7738] <... set_robust_list resumed>) = 0 [pid 7737] <... set_robust_list resumed>) = 0 [pid 7736] <... prctl resumed>) = 0 [pid 7735] <... setpgid resumed>) = 0 [pid 7734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7733] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7736] setpgid(0, 0 [pid 7735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7733] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7736] <... setpgid resumed>) = 0 [pid 7733] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7737] <... prctl resumed>) = 0 [pid 7738] <... prctl resumed>) = 0 [pid 7735] <... openat resumed>) = 3 [pid 7738] setpgid(0, 0 [pid 7737] setpgid(0, 0 [pid 7734] <... openat resumed>) = 3 [pid 7738] <... setpgid resumed>) = 0 [pid 7733] exit_group(0 [pid 7736] <... openat resumed>) = 3 [pid 7738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7737] <... setpgid resumed>) = 0 [pid 7736] write(3, "1000", 4 [pid 7735] write(3, "1000", 4 [pid 7734] write(3, "1000", 4 [pid 7733] <... exit_group resumed>) = ? [pid 7734] <... write resumed>) = 4 [pid 7738] <... openat resumed>) = 3 [pid 7738] write(3, "1000", 4) = 4 [pid 7737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7736] <... write resumed>) = 4 [pid 7735] <... write resumed>) = 4 [pid 7734] close(3 [pid 7733] +++ exited with 0 +++ [pid 7734] <... close resumed>) = 0 [pid 7738] close(3 [pid 7737] <... openat resumed>) = 3 [pid 7736] close(3 [pid 7735] close(3 [pid 7734] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7738] <... close resumed>) = 0 [pid 7736] <... close resumed>) = 0 [pid 7738] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7735] <... close resumed>) = 0 [pid 7738] <... openat resumed>) = 3 [pid 7737] write(3, "1000", 4 [pid 7736] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7735] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7734] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7738] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7737] <... write resumed>) = 4 [pid 7738] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7737] close(3 [pid 7738] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7737] <... close resumed>) = 0 [pid 7738] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7737] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7738] exit_group(0 [pid 7737] <... openat resumed>) = 3 [pid 7736] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7738] <... exit_group resumed>) = ? [pid 7735] <... openat resumed>) = 3 [pid 7736] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7735] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7734] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7736] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7735] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7734] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7739 [pid 7736] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7735] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7734] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7736] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7739 attached [pid 7737] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7736] exit_group(0 [pid 7739] set_robust_list(0x55555565f660, 24 [pid 7737] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7736] <... exit_group resumed>) = ? [pid 7735] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7734] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7738] +++ exited with 0 +++ [pid 7739] <... set_robust_list resumed>) = 0 [pid 7737] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7737] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7735] exit_group(0 [pid 7734] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7739] <... prctl resumed>) = 0 [pid 7737] exit_group(0 [pid 7735] <... exit_group resumed>) = ? [pid 7734] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7739] setpgid(0, 0 [pid 7737] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 7739] <... setpgid resumed>) = 0 [pid 7739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7737] +++ exited with 0 +++ [pid 7736] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7739] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7739] write(3, "1000", 4) = 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7739] close(3 [pid 7735] +++ exited with 0 +++ [pid 7734] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7741 attached ./strace-static-x86_64: Process 7740 attached [pid 7739] <... close resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7740] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7740 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7741] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7743 attached ./strace-static-x86_64: Process 7742 attached [pid 7740] <... set_robust_list resumed>) = 0 [pid 7739] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... restart_syscall resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7741 [pid 7743] set_robust_list(0x55555565f660, 24 [pid 7742] set_robust_list(0x55555565f660, 24 [pid 7741] <... set_robust_list resumed>) = 0 [pid 7740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7739] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7742 [pid 7743] <... set_robust_list resumed>) = 0 [pid 7742] <... set_robust_list resumed>) = 0 [pid 7741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7740] <... prctl resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7743 [pid 7743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7741] <... prctl resumed>) = 0 [pid 7740] setpgid(0, 0 [pid 7739] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7743] <... prctl resumed>) = 0 [pid 7742] <... prctl resumed>) = 0 [pid 7741] setpgid(0, 0 [pid 7740] <... setpgid resumed>) = 0 [pid 7739] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7743] setpgid(0, 0 [pid 7742] setpgid(0, 0 [pid 7741] <... setpgid resumed>) = 0 [pid 7740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7739] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7743] <... setpgid resumed>) = 0 [pid 7742] <... setpgid resumed>) = 0 [pid 7741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7739] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7740] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7744 ./strace-static-x86_64: Process 7744 attached [pid 7743] <... openat resumed>) = 3 [pid 7742] <... openat resumed>) = 3 [pid 7740] write(3, "1000", 4 [pid 7739] exit_group(0 [pid 7741] <... openat resumed>) = 3 [pid 7743] write(3, "1000", 4 [pid 7740] <... write resumed>) = 4 [pid 7743] <... write resumed>) = 4 [pid 7742] write(3, "1000", 4 [pid 7741] write(3, "1000", 4 [pid 7740] close(3 [pid 7739] <... exit_group resumed>) = ? [pid 7744] set_robust_list(0x55555565f660, 24) = 0 [pid 7743] close(3 [pid 7742] <... write resumed>) = 4 [pid 7741] <... write resumed>) = 4 [pid 7740] <... close resumed>) = 0 [pid 7744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7743] <... close resumed>) = 0 [pid 7742] close(3 [pid 7741] close(3 [pid 7740] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7739] +++ exited with 0 +++ [pid 7744] <... prctl resumed>) = 0 [pid 7743] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7742] <... close resumed>) = 0 [pid 7741] <... close resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7744] setpgid(0, 0 [pid 7743] <... openat resumed>) = 3 [pid 7742] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7741] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7740] <... openat resumed>) = 3 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7744] <... setpgid resumed>) = 0 [pid 7743] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7742] <... openat resumed>) = 3 [pid 7741] <... openat resumed>) = 3 [pid 7740] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7743] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7742] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7740] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7743] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7742] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7740] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7741] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7743] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7742] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7741] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7740] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7744] <... openat resumed>) = 3 [pid 7743] exit_group(0 [pid 7742] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7741] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7740] exit_group(0 [pid 7743] <... exit_group resumed>) = ? [pid 7742] exit_group(0 [pid 7740] <... exit_group resumed>) = ? [pid 7744] write(3, "1000", 4 [pid 7741] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7744] <... write resumed>) = 4 [pid 7741] exit_group(0 [pid 7744] close(3 [pid 7740] +++ exited with 0 +++ [pid 7742] <... exit_group resumed>) = ? [pid 7744] <... close resumed>) = 0 [pid 7741] <... exit_group resumed>) = ? [pid 7744] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7743] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7745 attached [pid 7744] <... openat resumed>) = 3 [pid 7742] +++ exited with 0 +++ [pid 7745] set_robust_list(0x55555565f660, 24 [pid 7744] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7741] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7745 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7745] <... set_robust_list resumed>) = 0 [pid 7744] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7744] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7744] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7745] <... prctl resumed>) = 0 [pid 7744] exit_group(0 [pid 7745] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7746 attached [pid 7745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7744] <... exit_group resumed>) = ? [pid 7746] set_robust_list(0x55555565f660, 24 [pid 7745] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7746] <... set_robust_list resumed>) = 0 [pid 7745] write(3, "1000", 4 [pid 7744] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7746 [pid 7746] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7749 attached ./strace-static-x86_64: Process 7747 attached [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7744, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7749 ./strace-static-x86_64: Process 7748 attached [pid 7749] set_robust_list(0x55555565f660, 24 [pid 7747] set_robust_list(0x55555565f660, 24 [pid 7746] <... prctl resumed>) = 0 [pid 7745] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7747 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7748] set_robust_list(0x55555565f660, 24 [pid 7749] <... set_robust_list resumed>) = 0 [pid 7747] <... set_robust_list resumed>) = 0 [pid 7746] setpgid(0, 0 [pid 7745] close(3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7748 [pid 7748] <... set_robust_list resumed>) = 0 [pid 7749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7745] <... close resumed>) = 0 [pid 7746] <... setpgid resumed>) = 0 [pid 7748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7749] <... prctl resumed>) = 0 [pid 7747] <... prctl resumed>) = 0 [pid 7748] <... prctl resumed>) = 0 [pid 7749] setpgid(0, 0 [pid 7747] setpgid(0, 0 [pid 7746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7745] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7748] setpgid(0, 0 [pid 7749] <... setpgid resumed>) = 0 [pid 7747] <... setpgid resumed>) = 0 [pid 7749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7750 attached [pid 7748] <... setpgid resumed>) = 0 [pid 7749] <... openat resumed>) = 3 [pid 7747] <... openat resumed>) = 3 [pid 7746] <... openat resumed>) = 3 [pid 7745] <... openat resumed>) = 3 [pid 7750] set_robust_list(0x55555565f660, 24 [pid 7748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7749] write(3, "1000", 4 [pid 7747] write(3, "1000", 4 [pid 7746] write(3, "1000", 4 [pid 7745] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7750 [pid 7750] <... set_robust_list resumed>) = 0 [pid 7748] <... openat resumed>) = 3 [pid 7749] <... write resumed>) = 4 [pid 7746] <... write resumed>) = 4 [pid 7747] <... write resumed>) = 4 [pid 7746] close(3 [pid 7745] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7747] close(3 [pid 7745] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7749] close(3 [pid 7747] <... close resumed>) = 0 [pid 7746] <... close resumed>) = 0 [pid 7745] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7750] <... prctl resumed>) = 0 [pid 7748] write(3, "1000", 4 [pid 7749] <... close resumed>) = 0 [pid 7747] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7746] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7745] exit_group(0 [pid 7750] setpgid(0, 0 [pid 7748] <... write resumed>) = 4 [pid 7750] <... setpgid resumed>) = 0 [pid 7748] close(3 [pid 7749] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7747] <... openat resumed>) = 3 [pid 7745] <... exit_group resumed>) = ? [pid 7750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7748] <... close resumed>) = 0 [pid 7749] <... openat resumed>) = 3 [pid 7746] <... openat resumed>) = 3 [pid 7745] +++ exited with 0 +++ [pid 7748] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7747] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7750] <... openat resumed>) = 3 [pid 7748] <... openat resumed>) = 3 [pid 7749] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7747] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7746] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7749] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7746] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7748] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7749] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7746] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7748] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7749] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7746] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7748] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7749] exit_group(0 [pid 7747] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7750] write(3, "1000", 4 [pid 7748] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7749] <... exit_group resumed>) = ? [pid 7747] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7746] exit_group(0 [pid 7750] <... write resumed>) = 4 [pid 7748] exit_group(0 [pid 7747] exit_group(0 [pid 7750] close(3 [pid 7747] <... exit_group resumed>) = ? [pid 7746] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7750] <... close resumed>) = 0 [pid 7748] <... exit_group resumed>) = ? [pid 7749] +++ exited with 0 +++ [pid 7747] +++ exited with 0 +++ [pid 7746] +++ exited with 0 +++ [pid 7750] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7750] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7751 attached [pid 7750] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7751 [pid 7751] set_robust_list(0x55555565f660, 24 [pid 7750] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7748] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 7751] <... set_robust_list resumed>) = 0 [pid 7750] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7750] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7751] <... prctl resumed>) = 0 [pid 7750] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7751] setpgid(0, 0 [pid 7750] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7752 attached [pid 7751] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7754 attached ./strace-static-x86_64: Process 7753 attached [pid 7752] set_robust_list(0x55555565f660, 24 [pid 7751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7753 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7752 [pid 7750] +++ exited with 0 +++ [pid 7753] set_robust_list(0x55555565f660, 24 [pid 7754] set_robust_list(0x55555565f660, 24 [pid 7753] <... set_robust_list resumed>) = 0 [pid 7752] <... set_robust_list resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7754 [pid 7753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7754] <... set_robust_list resumed>) = 0 [pid 7754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7754] <... prctl resumed>) = 0 [pid 7754] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7755 attached [pid 7753] <... prctl resumed>) = 0 [pid 7752] <... prctl resumed>) = 0 [pid 7751] <... openat resumed>) = 3 [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7755] set_robust_list(0x55555565f660, 24 [pid 7754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7753] setpgid(0, 0 [pid 7752] setpgid(0, 0 [pid 7751] write(3, "1000", 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7755 [pid 7755] <... set_robust_list resumed>) = 0 [pid 7754] <... openat resumed>) = 3 [pid 7753] <... setpgid resumed>) = 0 [pid 7752] <... setpgid resumed>) = 0 [pid 7751] <... write resumed>) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7754] write(3, "1000", 4 [pid 7753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7751] close(3 [pid 7755] <... prctl resumed>) = 0 [pid 7755] setpgid(0, 0 [pid 7754] <... write resumed>) = 4 [pid 7751] <... close resumed>) = 0 [pid 7754] close(3 [pid 7753] <... openat resumed>) = 3 [pid 7754] <... close resumed>) = 0 [pid 7751] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7755] <... setpgid resumed>) = 0 [pid 7754] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7753] write(3, "1000", 4 [pid 7752] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7756 attached [pid 7755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7754] <... openat resumed>) = 3 [pid 7753] <... write resumed>) = 4 [pid 7751] <... openat resumed>) = 3 [pid 7753] close(3) = 0 [pid 7752] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7756 [pid 7756] set_robust_list(0x55555565f660, 24 [pid 7754] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7754] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7754] exit_group(0 [pid 7752] <... write resumed>) = 4 [pid 7751] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7754] <... exit_group resumed>) = ? [pid 7753] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7756] <... set_robust_list resumed>) = 0 [pid 7755] <... openat resumed>) = 3 [pid 7752] close(3 [pid 7751] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7754] +++ exited with 0 +++ [pid 7752] <... close resumed>) = 0 [pid 7756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7753] <... openat resumed>) = 3 [pid 7756] setpgid(0, 0 [pid 7752] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7755] write(3, "1000", 4 [pid 7753] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7751] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7753] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7751] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7756] <... setpgid resumed>) = 0 [pid 7755] <... write resumed>) = 4 [pid 7753] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7752] <... openat resumed>) = 3 [pid 7751] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7755] close(3 [pid 7753] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7752] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7757 attached [pid 7756] <... openat resumed>) = 3 [pid 7755] <... close resumed>) = 0 [pid 7752] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7751] <... exit_group resumed>) = ? [pid 7755] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7752] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7756] write(3, "1000", 4 [pid 7755] <... openat resumed>) = 3 [pid 7756] <... write resumed>) = 4 [pid 7756] close(3 [pid 7751] +++ exited with 0 +++ [pid 7756] <... close resumed>) = 0 [pid 7756] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7755] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7757] set_robust_list(0x55555565f660, 24 [pid 7753] exit_group(0 [pid 7752] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7757 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7757] <... set_robust_list resumed>) = 0 [pid 7756] <... openat resumed>) = 3 [pid 7755] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7753] <... exit_group resumed>) = ? [pid 7752] exit_group(0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7755] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7756] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7755] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7756] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7755] exit_group(0 [pid 7756] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7755] <... exit_group resumed>) = ? [pid 7757] <... prctl resumed>) = 0 [pid 7756] exit_group(0 [pid 7753] +++ exited with 0 +++ [pid 7752] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7755] +++ exited with 0 +++ [pid 7752] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7758 attached [pid 7757] setpgid(0, 0 [pid 7756] <... exit_group resumed>) = ? [pid 7757] <... setpgid resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7756] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7758] set_robust_list(0x55555565f660, 24 [pid 7757] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7758 ./strace-static-x86_64: Process 7759 attached [pid 7758] <... set_robust_list resumed>) = 0 [pid 7757] write(3, "1000", 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7759] set_robust_list(0x55555565f660, 24 [pid 7758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7757] <... write resumed>) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7759] <... set_robust_list resumed>) = 0 [pid 7758] <... prctl resumed>) = 0 [pid 7757] close(3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7759 [pid 7759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7757] <... close resumed>) = 0 [pid 7759] <... prctl resumed>) = 0 [pid 7757] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7759] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7761 attached ./strace-static-x86_64: Process 7760 attached ./strace-static-x86_64: Process 7762 attached [pid 7759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7758] setpgid(0, 0 [pid 7757] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7760 [pid 7762] set_robust_list(0x55555565f660, 24 [pid 7761] set_robust_list(0x55555565f660, 24 [pid 7760] set_robust_list(0x55555565f660, 24 [pid 7758] <... setpgid resumed>) = 0 [pid 7762] <... set_robust_list resumed>) = 0 [pid 7761] <... set_robust_list resumed>) = 0 [pid 7760] <... set_robust_list resumed>) = 0 [pid 7759] <... openat resumed>) = 3 [pid 7758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7757] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7761 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7762 [pid 7762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7762] <... prctl resumed>) = 0 [pid 7759] write(3, "1000", 4 [pid 7757] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7762] setpgid(0, 0 [pid 7760] <... prctl resumed>) = 0 [pid 7759] <... write resumed>) = 4 [pid 7758] <... openat resumed>) = 3 [pid 7757] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7762] <... setpgid resumed>) = 0 [pid 7761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7760] setpgid(0, 0 [pid 7759] close(3 [pid 7758] write(3, "1000", 4 [pid 7757] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7761] <... prctl resumed>) = 0 [pid 7760] <... setpgid resumed>) = 0 [pid 7759] <... close resumed>) = 0 [pid 7758] <... write resumed>) = 4 [pid 7757] exit_group(0 [pid 7762] <... openat resumed>) = 3 [pid 7761] setpgid(0, 0 [pid 7760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7759] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7758] close(3 [pid 7757] <... exit_group resumed>) = ? [pid 7762] write(3, "1000", 4 [pid 7761] <... setpgid resumed>) = 0 [pid 7758] <... close resumed>) = 0 [pid 7762] <... write resumed>) = 4 [pid 7760] <... openat resumed>) = 3 [pid 7759] <... openat resumed>) = 3 [pid 7758] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7762] close(3 [pid 7761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7762] <... close resumed>) = 0 [pid 7760] write(3, "1000", 4 [pid 7759] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7758] <... openat resumed>) = 3 [pid 7760] <... write resumed>) = 4 [pid 7758] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7760] close(3 [pid 7759] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7758] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7762] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7761] <... openat resumed>) = 3 [pid 7760] <... close resumed>) = 0 [pid 7759] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7758] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7761] write(3, "1000", 4 [pid 7760] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7759] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7758] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7757] +++ exited with 0 +++ [pid 7762] <... openat resumed>) = 3 [pid 7761] <... write resumed>) = 4 [pid 7759] exit_group(0 [pid 7758] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7762] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7761] close(3 [pid 7760] <... openat resumed>) = 3 [pid 7759] <... exit_group resumed>) = ? [pid 7758] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7762] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7761] <... close resumed>) = 0 [pid 7760] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7760] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7760] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7758] +++ exited with 0 +++ [pid 7762] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7761] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7760] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7758, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7762] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7761] <... openat resumed>) = 3 [pid 7762] exit_group(0 [pid 7760] <... exit_group resumed>) = ? [pid 7759] +++ exited with 0 +++ [pid 5061] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7763 attached [pid 7762] <... exit_group resumed>) = ? [pid 7761] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7763] set_robust_list(0x55555565f660, 24 [pid 7761] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7760] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7763 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7763] <... set_robust_list resumed>) = 0 [pid 7761] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7761] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7764 attached [pid 7763] <... prctl resumed>) = 0 [pid 7762] +++ exited with 0 +++ [pid 7761] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7765 attached [pid 7763] setpgid(0, 0 [pid 7761] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7764 [pid 7765] set_robust_list(0x55555565f660, 24 [pid 7764] set_robust_list(0x55555565f660, 24 [pid 7763] <... setpgid resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7765] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7765 ./strace-static-x86_64: Process 7766 attached [pid 7765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7766] set_robust_list(0x55555565f660, 24 [pid 7765] <... prctl resumed>) = 0 [pid 7763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7766] <... set_robust_list resumed>) = 0 [pid 7765] setpgid(0, 0 [pid 7764] <... set_robust_list resumed>) = 0 [pid 7761] +++ exited with 0 +++ [pid 7765] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7764] <... prctl resumed>) = 0 [pid 7763] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7766 ./strace-static-x86_64: Process 7767 attached [pid 7764] setpgid(0, 0 [pid 7763] write(3, "1000", 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7767 [pid 7767] set_robust_list(0x55555565f660, 24 [pid 7766] <... prctl resumed>) = 0 [pid 7765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7764] <... setpgid resumed>) = 0 [pid 7763] <... write resumed>) = 4 [pid 7767] <... set_robust_list resumed>) = 0 [pid 7764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7763] close(3 [pid 7767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7766] setpgid(0, 0 [pid 7764] <... openat resumed>) = 3 [pid 7763] <... close resumed>) = 0 [pid 7767] <... prctl resumed>) = 0 [pid 7766] <... setpgid resumed>) = 0 [pid 7765] <... openat resumed>) = 3 [pid 7763] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7767] setpgid(0, 0 [pid 7766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7765] write(3, "1000", 4 [pid 7764] write(3, "1000", 4./strace-static-x86_64: Process 7768 attached [pid 7767] <... setpgid resumed>) = 0 [pid 7766] <... openat resumed>) = 3 [pid 7765] <... write resumed>) = 4 [pid 7764] <... write resumed>) = 4 [pid 7763] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7768 [pid 7767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7765] close(3 [pid 7764] close(3 [pid 7768] set_robust_list(0x55555565f660, 24 [pid 7765] <... close resumed>) = 0 [pid 7768] <... set_robust_list resumed>) = 0 [pid 7768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7767] <... openat resumed>) = 3 [pid 7765] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7764] <... close resumed>) = 0 [pid 7763] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7768] <... prctl resumed>) = 0 [pid 7767] write(3, "1000", 4 [pid 7766] write(3, "1000", 4 [pid 7765] <... openat resumed>) = 3 [pid 7764] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7763] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7768] setpgid(0, 0 [pid 7767] <... write resumed>) = 4 [pid 7766] <... write resumed>) = 4 [pid 7765] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7763] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7767] close(3 [pid 7766] close(3 [pid 7764] <... openat resumed>) = 3 [pid 7763] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7768] <... setpgid resumed>) = 0 [pid 7767] <... close resumed>) = 0 [pid 7766] <... close resumed>) = 0 [pid 7765] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7764] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7763] exit_group(0 [pid 7768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7767] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7766] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7765] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7764] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7768] <... openat resumed>) = 3 [pid 7767] <... openat resumed>) = 3 [pid 7765] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7764] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7763] <... exit_group resumed>) = ? [pid 7768] write(3, "1000", 4 [pid 7766] <... openat resumed>) = 3 [pid 7765] exit_group(0 [pid 7764] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7768] <... write resumed>) = 4 [pid 7767] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7766] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7765] <... exit_group resumed>) = ? [pid 7764] exit_group(0 [pid 7763] +++ exited with 0 +++ [pid 7768] close(3) = 0 [pid 7767] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7766] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7764] <... exit_group resumed>) = ? [pid 7767] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7766] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7767] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7766] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7767] exit_group(0 [pid 7766] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7765] +++ exited with 0 +++ [pid 7767] <... exit_group resumed>) = ? [pid 7766] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7768] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7767] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7765, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7768] <... openat resumed>) = 3 [pid 7764] +++ exited with 0 +++ [pid 7768] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7766] +++ exited with 0 +++ [pid 7768] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7769 attached ) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7769] set_robust_list(0x55555565f660, 24 [pid 7768] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7769 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7769] <... set_robust_list resumed>) = 0 [pid 7768] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7770 attached [pid 7769] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7771 attached [pid 7770] set_robust_list(0x55555565f660, 24 [pid 7769] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7770 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7771] set_robust_list(0x55555565f660, 24 [pid 7770] <... set_robust_list resumed>) = 0 [pid 7769] setpgid(0, 0 [pid 7770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7771] <... set_robust_list resumed>) = 0 [pid 7769] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7773 attached ./strace-static-x86_64: Process 7772 attached [pid 7771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7771 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7772 [pid 7773] set_robust_list(0x55555565f660, 24 [pid 7772] set_robust_list(0x55555565f660, 24 [pid 7773] <... set_robust_list resumed>) = 0 [pid 7772] <... set_robust_list resumed>) = 0 [pid 7773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7771] <... prctl resumed>) = 0 [pid 7770] <... prctl resumed>) = 0 [pid 7769] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7773 [pid 7772] <... prctl resumed>) = 0 [pid 7771] setpgid(0, 0 [pid 7770] setpgid(0, 0 [pid 7769] write(3, "1000", 4 [pid 7768] +++ exited with 0 +++ [pid 7773] <... prctl resumed>) = 0 [pid 7773] setpgid(0, 0 [pid 7772] setpgid(0, 0 [pid 7771] <... setpgid resumed>) = 0 [pid 7770] <... setpgid resumed>) = 0 [pid 7769] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7773] <... setpgid resumed>) = 0 [pid 7772] <... setpgid resumed>) = 0 [pid 7771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7769] close(3 [pid 7773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7771] <... openat resumed>) = 3 [pid 7770] <... openat resumed>) = 3 [pid 7769] <... close resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7771] write(3, "1000", 4 [pid 7772] <... openat resumed>) = 3 [pid 7769] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7771] <... write resumed>) = 4 [pid 7770] write(3, "1000", 4 [pid 7773] <... openat resumed>) = 3 [pid 7771] close(3 [pid 7770] <... write resumed>) = 4 [pid 7769] <... openat resumed>) = 3 [pid 7771] <... close resumed>) = 0 [pid 7770] close(3 [pid 7771] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7770] <... close resumed>) = 0 [pid 7769] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7774 attached [pid 7773] write(3, "1000", 4 [pid 7772] write(3, "1000", 4 [pid 7771] <... openat resumed>) = 3 [pid 7770] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7769] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7773] <... write resumed>) = 4 [pid 7772] <... write resumed>) = 4 [pid 7774] set_robust_list(0x55555565f660, 24 [pid 7773] close(3 [pid 7772] close(3 [pid 7771] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7770] <... openat resumed>) = 3 [pid 7769] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7774 [pid 7770] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7769] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7774] <... set_robust_list resumed>) = 0 [pid 7773] <... close resumed>) = 0 [pid 7772] <... close resumed>) = 0 [pid 7771] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7770] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7769] exit_group(0 [pid 7774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7773] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7772] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7771] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7770] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7769] <... exit_group resumed>) = ? [pid 7774] <... prctl resumed>) = 0 [pid 7773] <... openat resumed>) = 3 [pid 7772] <... openat resumed>) = 3 [pid 7771] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7770] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7774] setpgid(0, 0 [pid 7773] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7771] exit_group(0 [pid 7769] +++ exited with 0 +++ [pid 7774] <... setpgid resumed>) = 0 [pid 7773] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7772] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7771] <... exit_group resumed>) = ? [pid 7770] exit_group(0 [pid 7774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7773] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7772] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7773] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7772] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7770] <... exit_group resumed>) = ? [pid 7773] exit_group(0 [pid 7772] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7774] <... openat resumed>) = 3 [pid 7773] <... exit_group resumed>) = ? [pid 7771] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7770] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 7774] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7774] <... write resumed>) = 4 [pid 7773] +++ exited with 0 +++ [pid 7772] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7775 attached [pid 7774] close(3 [pid 7772] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7775] set_robust_list(0x55555565f660, 24 [pid 7774] <... close resumed>) = 0 [pid 7774] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7777 attached ./strace-static-x86_64: Process 7776 attached ) = 3 [pid 7777] set_robust_list(0x55555565f660, 24 [pid 7776] set_robust_list(0x55555565f660, 24 [pid 7772] +++ exited with 0 +++ [pid 7777] <... set_robust_list resumed>) = 0 [pid 7776] <... set_robust_list resumed>) = 0 [pid 7774] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7775] <... set_robust_list resumed>) = 0 [pid 7774] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7775 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7777 [pid 7775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7776 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7775] <... prctl resumed>) = 0 [pid 7777] <... prctl resumed>) = 0 [pid 7776] <... prctl resumed>) = 0 [pid 7774] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7777] setpgid(0, 0 [pid 7776] setpgid(0, 0 [pid 7774] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7778 attached [pid 7777] <... setpgid resumed>) = 0 [pid 7776] <... setpgid resumed>) = 0 [pid 7775] setpgid(0, 0 [pid 7774] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7778] set_robust_list(0x55555565f660, 24 [pid 7777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7775] <... setpgid resumed>) = 0 [pid 7774] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7779 attached [pid 7778] <... set_robust_list resumed>) = 0 [pid 7776] <... openat resumed>) = 3 [pid 7775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7777] <... openat resumed>) = 3 [pid 7774] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7778 [pid 7779] set_robust_list(0x55555565f660, 24 [pid 7777] write(3, "1000", 4 [pid 7779] <... set_robust_list resumed>) = 0 [pid 7777] <... write resumed>) = 4 [pid 7775] <... openat resumed>) = 3 [pid 7779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7777] close(3 [pid 7776] write(3, "1000", 4 [pid 7775] write(3, "1000", 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7779 [pid 7779] <... prctl resumed>) = 0 [pid 7778] <... prctl resumed>) = 0 [pid 7777] <... close resumed>) = 0 [pid 7776] <... write resumed>) = 4 [pid 7775] <... write resumed>) = 4 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7779] setpgid(0, 0 [pid 7778] setpgid(0, 0 [pid 7777] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7776] close(3 [pid 7775] close(3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7779] <... setpgid resumed>) = 0 [pid 7778] <... setpgid resumed>) = 0 [pid 7777] <... openat resumed>) = 3 [pid 7776] <... close resumed>) = 0 [pid 7775] <... close resumed>) = 0 [pid 7779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7777] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7776] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7775] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7779] <... openat resumed>) = 3 [pid 7778] <... openat resumed>) = 3 [pid 7777] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7776] <... openat resumed>) = 3 [pid 7775] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7779] write(3, "1000", 4 [pid 7778] write(3, "1000", 4 [pid 7777] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7776] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7775] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7777] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7779] <... write resumed>) = 4 [pid 7778] <... write resumed>) = 4 [pid 7777] exit_group(0 [pid 7776] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7775] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7780 attached [pid 7779] close(3 [pid 7778] close(3 [pid 7777] <... exit_group resumed>) = ? [pid 7776] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7775] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7780 [pid 7780] set_robust_list(0x55555565f660, 24 [pid 7779] <... close resumed>) = 0 [pid 7778] <... close resumed>) = 0 [pid 7776] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7775] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7779] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7778] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7776] exit_group(0 [pid 7775] exit_group(0 [pid 7780] <... set_robust_list resumed>) = 0 [pid 7778] <... openat resumed>) = 3 [pid 7777] +++ exited with 0 +++ [pid 7779] <... openat resumed>) = 3 [pid 7776] <... exit_group resumed>) = ? [pid 7775] <... exit_group resumed>) = ? [pid 7780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7780] setpgid(0, 0 [pid 7779] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7778] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7775] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7777, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7780] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7776] +++ exited with 0 +++ ./strace-static-x86_64: Process 7781 attached [pid 7780] <... openat resumed>) = 3 [pid 7779] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7778] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7781] set_robust_list(0x55555565f660, 24 [pid 7780] write(3, "1000", 4 [pid 7779] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7778] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7781] <... set_robust_list resumed>) = 0 [pid 7780] <... write resumed>) = 4 [pid 7779] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7778] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7781 [pid 7781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7780] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7781] <... prctl resumed>) = 0 [pid 7780] <... close resumed>) = 0 [pid 7779] exit_group(0 [pid 7778] exit_group(0 [pid 7781] setpgid(0, 0 [pid 7780] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7779] <... exit_group resumed>) = ? [pid 7778] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7782 attached [pid 7781] <... setpgid resumed>) = 0 [pid 7780] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7783 attached [pid 7782] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7782 [pid 7779] +++ exited with 0 +++ [pid 7783] set_robust_list(0x55555565f660, 24 [pid 7782] <... set_robust_list resumed>) = 0 [pid 7781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7780] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7783] <... set_robust_list resumed>) = 0 [pid 7782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7781] <... openat resumed>) = 3 [pid 7780] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7778] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7782] <... prctl resumed>) = 0 [pid 7781] write(3, "1000", 4 [pid 7780] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7783 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7782] setpgid(0, 0 [pid 7781] <... write resumed>) = 4 [pid 7780] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... restart_syscall resumed>) = 0 [pid 7783] <... prctl resumed>) = 0 [pid 7782] <... setpgid resumed>) = 0 [pid 7781] close(3 [pid 7780] exit_group(0 [pid 7783] setpgid(0, 0 [pid 7781] <... close resumed>) = 0 [pid 7780] <... exit_group resumed>) = ? [pid 7783] <... setpgid resumed>) = 0 [pid 7782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7781] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7781] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7783] <... openat resumed>) = 3 [pid 7782] <... openat resumed>) = 3 [pid 7781] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7780] +++ exited with 0 +++ [pid 7781] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7781] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7783] write(3, "1000", 4 [pid 7781] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7782] write(3, "1000", 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7784 attached [pid 7783] <... write resumed>) = 4 [pid 7782] <... write resumed>) = 4 [pid 7781] exit_group(0./strace-static-x86_64: Process 7786 attached ./strace-static-x86_64: Process 7785 attached [pid 7784] set_robust_list(0x55555565f660, 24 [pid 7783] close(3 [pid 7782] close(3 [pid 7781] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7785 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7784 [pid 7786] set_robust_list(0x55555565f660, 24 [pid 7785] set_robust_list(0x55555565f660, 24 [pid 7784] <... set_robust_list resumed>) = 0 [pid 7783] <... close resumed>) = 0 [pid 7782] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7786 [pid 7786] <... set_robust_list resumed>) = 0 [pid 7785] <... set_robust_list resumed>) = 0 [pid 7782] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7782] <... openat resumed>) = 3 [pid 7781] +++ exited with 0 +++ [pid 7786] <... prctl resumed>) = 0 [pid 7785] <... prctl resumed>) = 0 [pid 7784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7783] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7782] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7786] setpgid(0, 0 [pid 7785] setpgid(0, 0 [pid 7782] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7784] <... prctl resumed>) = 0 [pid 7783] <... openat resumed>) = 3 [pid 7786] <... setpgid resumed>) = 0 [pid 7785] <... setpgid resumed>) = 0 [pid 7784] setpgid(0, 0 [pid 7782] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7784] <... setpgid resumed>) = 0 [pid 7783] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7782] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... restart_syscall resumed>) = 0 [pid 7786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7783] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7786] <... openat resumed>) = 3 [pid 7784] <... openat resumed>) = 3 [pid 7785] <... openat resumed>) = 3 [pid 7783] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7782] exit_group(0 [pid 7784] write(3, "1000", 4 [pid 7783] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7786] write(3, "1000", 4 [pid 7784] <... write resumed>) = 4 [pid 7783] exit_group(0 [pid 7782] <... exit_group resumed>) = ? [pid 7785] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7786] <... write resumed>) = 4 [pid 7784] close(3 [pid 7783] <... exit_group resumed>) = ? [pid 7784] <... close resumed>) = 0 [pid 7783] +++ exited with 0 +++ [pid 7782] +++ exited with 0 +++ [pid 7784] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7784] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7786] close(3 [pid 7785] <... write resumed>) = 4 ./strace-static-x86_64: Process 7787 attached [pid 7786] <... close resumed>) = 0 [pid 7785] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7787 [pid 7787] set_robust_list(0x55555565f660, 24 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7787] <... set_robust_list resumed>) = 0 [pid 7786] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7785] <... close resumed>) = 0 [pid 7784] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7788 attached [pid 7787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7785] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7784] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7788] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7788 [pid 7788] <... set_robust_list resumed>) = 0 [pid 7785] <... openat resumed>) = 3 [pid 7784] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7786] <... openat resumed>) = 3 [pid 7788] setpgid(0, 0 [pid 7787] <... prctl resumed>) = 0 [pid 7786] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7785] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7784] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7788] <... setpgid resumed>) = 0 [pid 7787] setpgid(0, 0 [pid 7786] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7785] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7784] exit_group(0./strace-static-x86_64: Process 7789 attached [pid 7788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7787] <... setpgid resumed>) = 0 [pid 7786] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7785] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7784] <... exit_group resumed>) = ? [pid 7789] set_robust_list(0x55555565f660, 24 [pid 7788] <... openat resumed>) = 3 [pid 7787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7786] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7785] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7789 [pid 7789] <... set_robust_list resumed>) = 0 [pid 7789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7788] write(3, "1000", 4 [pid 7789] <... prctl resumed>) = 0 [pid 7788] <... write resumed>) = 4 [pid 7786] exit_group(0 [pid 7785] exit_group(0 [pid 7784] +++ exited with 0 +++ [pid 7789] setpgid(0, 0 [pid 7788] close(3 [pid 7787] <... openat resumed>) = 3 [pid 7786] <... exit_group resumed>) = ? [pid 7785] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7789] <... setpgid resumed>) = 0 [pid 7788] <... close resumed>) = 0 [pid 7789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7788] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7789] <... openat resumed>) = 3 [pid 7788] <... openat resumed>) = 3 [pid 7785] +++ exited with 0 +++ [pid 7789] write(3, "1000", 4) = 4 [pid 7789] close(3) = 0 [pid 7789] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7786] +++ exited with 0 +++ [pid 7788] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7789] <... openat resumed>) = 3 [pid 7788] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7787] write(3, "1000", 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7789] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7788] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7788] exit_group(0 [pid 7787] <... write resumed>) = 4 [pid 7789] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7787] close(3 [pid 7789] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7788] <... exit_group resumed>) = ? [pid 7787] <... close resumed>) = 0 ./strace-static-x86_64: Process 7790 attached [pid 7789] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7790] set_robust_list(0x55555565f660, 24 [pid 7789] exit_group(0 [pid 7788] +++ exited with 0 +++ [pid 7787] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7790 [pid 7790] <... set_robust_list resumed>) = 0 [pid 7790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7789] <... exit_group resumed>) = ? [pid 7787] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7790] <... prctl resumed>) = 0 [pid 7790] setpgid(0, 0) = 0 [pid 7790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7789] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7790] write(3, "1000", 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7790] <... write resumed>) = 4 [pid 7790] close(3) = 0 [pid 7790] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7790] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7791 attached ./strace-static-x86_64: Process 7792 attached [pid 7791] set_robust_list(0x55555565f660, 24 [pid 7787] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7792] set_robust_list(0x55555565f660, 24 [pid 7790] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7787] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7792] <... set_robust_list resumed>) = 0 [pid 7787] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7793 attached [pid 7791] <... set_robust_list resumed>) = 0 [pid 7790] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7793] set_robust_list(0x55555565f660, 24 [pid 7792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7790] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7787] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7792 [pid 7793] <... set_robust_list resumed>) = 0 [pid 7790] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7792] <... prctl resumed>) = 0 [pid 7791] <... prctl resumed>) = 0 [pid 7790] exit_group(0 [pid 7787] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7791 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7793 [pid 7793] <... prctl resumed>) = 0 [pid 7792] setpgid(0, 0 [pid 7791] setpgid(0, 0 [pid 7787] <... exit_group resumed>) = ? [pid 7793] setpgid(0, 0 [pid 7791] <... setpgid resumed>) = 0 [pid 7790] <... exit_group resumed>) = ? [pid 7793] <... setpgid resumed>) = 0 [pid 7792] <... setpgid resumed>) = 0 [pid 7791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7790] +++ exited with 0 +++ [pid 7793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7787] +++ exited with 0 +++ [pid 7792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7791] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7793] <... openat resumed>) = 3 [pid 7791] write(3, "1000", 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7792] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7794 attached [pid 7793] write(3, "1000", 4 [pid 7791] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7794 [pid 7792] write(3, "1000", 4 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7794] set_robust_list(0x55555565f660, 24 [pid 7793] <... write resumed>) = 4 [pid 7792] <... write resumed>) = 4 [pid 7791] close(3 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7794] <... set_robust_list resumed>) = 0 [pid 7793] close(3 [pid 7792] close(3 [pid 7791] <... close resumed>) = 0 [pid 7794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7793] <... close resumed>) = 0 [pid 7792] <... close resumed>) = 0 [pid 7791] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7794] <... prctl resumed>) = 0 [pid 7793] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7792] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7791] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7795 attached [pid 7794] setpgid(0, 0 [pid 7793] <... openat resumed>) = 3 [pid 7792] <... openat resumed>) = 3 [pid 7791] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7795] set_robust_list(0x55555565f660, 24 [pid 7794] <... setpgid resumed>) = 0 [pid 7792] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7791] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7796 attached [pid 7793] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7795] <... set_robust_list resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7795 [pid 7791] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7792] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7796] set_robust_list(0x55555565f660, 24 [pid 7795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7792] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7791] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7796 [pid 7796] <... set_robust_list resumed>) = 0 [pid 7795] <... prctl resumed>) = 0 [pid 7793] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7792] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7791] exit_group(0 [pid 7795] setpgid(0, 0 [pid 7793] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7792] exit_group(0 [pid 7791] <... exit_group resumed>) = ? [pid 7796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7795] <... setpgid resumed>) = 0 [pid 7793] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7796] <... prctl resumed>) = 0 [pid 7795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7794] <... openat resumed>) = 3 [pid 7793] exit_group(0 [pid 7792] <... exit_group resumed>) = ? [pid 7796] setpgid(0, 0 [pid 7791] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7793] <... exit_group resumed>) = ? [pid 7796] <... setpgid resumed>) = 0 [pid 7795] <... openat resumed>) = 3 [pid 7794] write(3, "1000", 4 [pid 7792] +++ exited with 0 +++ [pid 5065] <... restart_syscall resumed>) = 0 [pid 7793] +++ exited with 0 +++ [pid 7796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7794] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7796] <... openat resumed>) = 3 [pid 7795] write(3, "1000", 4 [pid 7794] close(3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7794] <... close resumed>) = 0 [pid 7796] write(3, "1000", 4 [pid 7794] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7796] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7795] <... write resumed>) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7797 attached [pid 7796] close(3 [pid 7795] close(3 [pid 7794] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7798 attached [pid 7797] set_robust_list(0x55555565f660, 24 [pid 7796] <... close resumed>) = 0 [pid 7795] <... close resumed>) = 0 [pid 7794] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7797 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7798] set_robust_list(0x55555565f660, 24 [pid 7797] <... set_robust_list resumed>) = 0 [pid 7796] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7795] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7794] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7798 [pid 7797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7796] <... openat resumed>) = 3 [pid 7794] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7798] <... set_robust_list resumed>) = 0 [pid 7797] <... prctl resumed>) = 0 [pid 7796] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7795] <... openat resumed>) = 3 [pid 7794] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7797] setpgid(0, 0 [pid 7796] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7794] exit_group(0 [pid 7798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7797] <... setpgid resumed>) = 0 [pid 7795] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7799 attached [pid 7798] <... prctl resumed>) = 0 [pid 7797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7796] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7795] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7794] <... exit_group resumed>) = ? [pid 7799] set_robust_list(0x55555565f660, 24 [pid 7798] setpgid(0, 0 [pid 7797] <... openat resumed>) = 3 [pid 7796] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7795] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7799] <... set_robust_list resumed>) = 0 [pid 7798] <... setpgid resumed>) = 0 [pid 7797] write(3, "1000", 4 [pid 7796] exit_group(0 [pid 7795] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7794] +++ exited with 0 +++ [pid 7799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7797] <... write resumed>) = 4 [pid 7796] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7799 [pid 7799] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7797] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7799] setpgid(0, 0 [pid 7796] +++ exited with 0 +++ [pid 7795] exit_group(0) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7797] <... close resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7799] <... setpgid resumed>) = 0 [pid 7798] <... openat resumed>) = 3 [pid 7797] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7800 attached [pid 7799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7800] set_robust_list(0x55555565f660, 24 [pid 7797] <... openat resumed>) = 3 [pid 7800] <... set_robust_list resumed>) = 0 [pid 7800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7799] <... openat resumed>) = 3 [pid 7798] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7800 [pid 7797] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7801 attached [pid 7798] <... write resumed>) = 4 [pid 7797] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7797] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7800] <... prctl resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7801 [pid 7801] set_robust_list(0x55555565f660, 24 [pid 7800] setpgid(0, 0 [pid 7798] close(3 [pid 7797] exit_group(0 [pid 7801] <... set_robust_list resumed>) = 0 [pid 7800] <... setpgid resumed>) = 0 [pid 7799] write(3, "1000", 4 [pid 7798] <... close resumed>) = 0 [pid 7801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7797] <... exit_group resumed>) = ? [pid 7801] <... prctl resumed>) = 0 [pid 7800] <... openat resumed>) = 3 [pid 7799] <... write resumed>) = 4 [pid 7798] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7795] +++ exited with 0 +++ [pid 7799] close(3 [pid 7797] +++ exited with 0 +++ [pid 7801] setpgid(0, 0 [pid 7800] write(3, "1000", 4 [pid 7799] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7797, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7801] <... setpgid resumed>) = 0 [pid 7800] <... write resumed>) = 4 [pid 7801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7800] close(3 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7801] <... openat resumed>) = 3 [pid 7800] <... close resumed>) = 0 [pid 7799] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7798] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7799] <... openat resumed>) = 3 [pid 7798] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7802 attached [pid 7801] write(3, "1000", 4 [pid 7800] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7798] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7799] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7802] set_robust_list(0x55555565f660, 24 [pid 7801] <... write resumed>) = 4 [pid 7800] <... openat resumed>) = 3 [pid 7799] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7798] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7802 [pid 7802] <... set_robust_list resumed>) = 0 [pid 7801] close(3 [pid 7799] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7798] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7801] <... close resumed>) = 0 [pid 7800] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7799] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7802] <... prctl resumed>) = 0 [pid 7801] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7800] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7798] exit_group(0./strace-static-x86_64: Process 7803 attached [pid 7802] setpgid(0, 0 [pid 7801] <... openat resumed>) = 3 [pid 7799] exit_group(0 [pid 7802] <... setpgid resumed>) = 0 [pid 7800] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7799] <... exit_group resumed>) = ? [pid 7798] <... exit_group resumed>) = ? [pid 7803] set_robust_list(0x55555565f660, 24 [pid 7802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7801] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7800] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7799] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7803 [pid 7803] <... set_robust_list resumed>) = 0 [pid 7802] <... openat resumed>) = 3 [pid 7801] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7800] exit_group(0 [pid 7803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7802] write(3, "1000", 4 [pid 7801] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7800] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7803] <... prctl resumed>) = 0 [pid 7802] <... write resumed>) = 4 [pid 7801] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7798] +++ exited with 0 +++ [pid 7803] setpgid(0, 0 [pid 7802] close(3 [pid 7801] exit_group(0 [pid 7803] <... setpgid resumed>) = 0 [pid 7802] <... close resumed>) = 0 [pid 7801] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7798, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7802] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7801] +++ exited with 0 +++ [pid 7800] +++ exited with 0 +++ [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7803] <... openat resumed>) = 3 [pid 7802] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7802] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7805 attached ./strace-static-x86_64: Process 7804 attached [pid 7803] write(3, "1000", 4 [pid 7802] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7805] set_robust_list(0x55555565f660, 24 [pid 7804] set_robust_list(0x55555565f660, 24 [pid 7803] <... write resumed>) = 4 [pid 7802] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7804] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7805 [pid 7805] <... set_robust_list resumed>) = 0 [pid 7805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7802] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7805] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7807 attached ./strace-static-x86_64: Process 7806 attached [pid 7804] <... prctl resumed>) = 0 [pid 7803] close(3 [pid 7802] exit_group(0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7804 [pid 7807] set_robust_list(0x55555565f660, 24 [pid 7806] set_robust_list(0x55555565f660, 24 [pid 7805] setpgid(0, 0 [pid 7804] setpgid(0, 0 [pid 7803] <... close resumed>) = 0 [pid 7802] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7807 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7806 [pid 7807] <... set_robust_list resumed>) = 0 [pid 7806] <... set_robust_list resumed>) = 0 [pid 7805] <... setpgid resumed>) = 0 [pid 7804] <... setpgid resumed>) = 0 [pid 7803] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7803] <... openat resumed>) = 3 [pid 7802] +++ exited with 0 +++ [pid 7807] <... prctl resumed>) = 0 [pid 7806] <... prctl resumed>) = 0 [pid 7804] <... openat resumed>) = 3 [pid 7803] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7805] <... openat resumed>) = 3 [pid 7807] setpgid(0, 0 [pid 7806] setpgid(0, 0 [pid 7805] write(3, "1000", 4 [pid 7804] write(3, "1000", 4 [pid 7803] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7807] <... setpgid resumed>) = 0 [pid 7806] <... setpgid resumed>) = 0 [pid 7805] <... write resumed>) = 4 [pid 7804] <... write resumed>) = 4 [pid 7803] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7805] close(3 [pid 7804] close(3 [pid 7803] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7808 attached [pid 7807] <... openat resumed>) = 3 [pid 7805] <... close resumed>) = 0 [pid 7804] <... close resumed>) = 0 [pid 7803] exit_group(0 [pid 7808] set_robust_list(0x55555565f660, 24 [pid 7806] <... openat resumed>) = 3 [pid 7805] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7804] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7803] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7808 [pid 7807] write(3, "1000", 4 [pid 7808] <... set_robust_list resumed>) = 0 [pid 7806] write(3, "1000", 4 [pid 7805] <... openat resumed>) = 3 [pid 7804] <... openat resumed>) = 3 [pid 7807] <... write resumed>) = 4 [pid 7806] <... write resumed>) = 4 [pid 7805] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7804] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7807] close(3 [pid 7806] close(3 [pid 7805] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7804] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7803] +++ exited with 0 +++ [pid 7808] <... prctl resumed>) = 0 [pid 7807] <... close resumed>) = 0 [pid 7806] <... close resumed>) = 0 [pid 7805] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7804] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7803, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7808] setpgid(0, 0 [pid 7804] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7808] <... setpgid resumed>) = 0 [pid 7806] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7805] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7807] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7804] exit_group(0 [pid 7808] <... openat resumed>) = 3 [pid 7805] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7808] write(3, "1000", 4 [pid 7807] <... openat resumed>) = 3 [pid 7806] <... openat resumed>) = 3 [pid 7805] <... exit_group resumed>) = ? [pid 7804] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7809 attached [pid 7808] <... write resumed>) = 4 [pid 7807] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7806] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7804] +++ exited with 0 +++ [pid 7808] close(3 [pid 7807] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7806] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7805] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7809 [pid 7809] set_robust_list(0x55555565f660, 24 [pid 7808] <... close resumed>) = 0 [pid 7807] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7806] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7809] <... set_robust_list resumed>) = 0 [pid 7808] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7807] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7806] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] <... restart_syscall resumed>) = 0 [pid 7809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7807] exit_group(0 [pid 7806] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7809] <... prctl resumed>) = 0 [pid 7808] <... openat resumed>) = 3 [pid 7807] <... exit_group resumed>) = ? [pid 7806] <... exit_group resumed>) = ? [pid 7808] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7809] setpgid(0, 0 [pid 7806] +++ exited with 0 +++ [pid 7809] <... setpgid resumed>) = 0 [pid 7808] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7807] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7810 attached [pid 7809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7808] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7810 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7810] set_robust_list(0x55555565f660, 24) = 0 ./strace-static-x86_64: Process 7811 attached [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7811 [pid 7810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7809] <... openat resumed>) = 3 [pid 7808] exit_group(0 [pid 7811] set_robust_list(0x55555565f660, 24 [pid 7810] <... prctl resumed>) = 0 [pid 7809] write(3, "1000", 4 [pid 7808] <... exit_group resumed>) = ? [pid 7811] <... set_robust_list resumed>) = 0 [pid 7810] setpgid(0, 0 [pid 7809] <... write resumed>) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7810] <... setpgid resumed>) = 0 [pid 7810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7811] <... prctl resumed>) = 0 [pid 7811] setpgid(0, 0 [pid 7810] <... openat resumed>) = 3 [pid 7811] <... setpgid resumed>) = 0 [pid 7811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7810] write(3, "1000", 4 [pid 7811] <... openat resumed>) = 3 [pid 7810] <... write resumed>) = 4 [pid 7808] +++ exited with 0 +++ [pid 7809] close(3./strace-static-x86_64: Process 7812 attached ./strace-static-x86_64: Process 7813 attached [pid 7813] set_robust_list(0x55555565f660, 24 [pid 7812] set_robust_list(0x55555565f660, 24 [pid 7811] write(3, "1000", 4 [pid 7810] close(3 [pid 7809] <... close resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7812 [pid 7813] <... set_robust_list resumed>) = 0 [pid 7812] <... set_robust_list resumed>) = 0 [pid 7811] <... write resumed>) = 4 [pid 7810] <... close resumed>) = 0 [pid 7809] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7813 [pid 7813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7811] close(3 [pid 7810] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7813] <... prctl resumed>) = 0 [pid 7812] <... prctl resumed>) = 0 [pid 7811] <... close resumed>) = 0 [pid 7810] <... openat resumed>) = 3 [pid 7809] <... openat resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7811] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7813] setpgid(0, 0 [pid 7812] setpgid(0, 0 [pid 7810] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7809] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7813] <... setpgid resumed>) = 0 [pid 7812] <... setpgid resumed>) = 0 [pid 7811] <... openat resumed>) = 3 [pid 7810] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7809] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7810] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7809] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7811] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7810] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7809] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7814 attached [pid 7811] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7810] exit_group(0 [pid 7809] exit_group(0 [pid 7814] set_robust_list(0x55555565f660, 24 [pid 7813] <... openat resumed>) = 3 [pid 7812] <... openat resumed>) = 3 [pid 7811] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7810] <... exit_group resumed>) = ? [pid 7809] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7814 [pid 7813] write(3, "1000", 4 [pid 7811] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7814] <... set_robust_list resumed>) = 0 [pid 7813] <... write resumed>) = 4 [pid 7812] write(3, "1000", 4 [pid 7811] exit_group(0 [pid 7810] +++ exited with 0 +++ [pid 7814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7813] close(3 [pid 7812] <... write resumed>) = 4 [pid 7809] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7811] <... exit_group resumed>) = ? [pid 7814] <... prctl resumed>) = 0 [pid 7813] <... close resumed>) = 0 [pid 7812] close(3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7814] setpgid(0, 0 [pid 7813] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7812] <... close resumed>) = 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7814] <... setpgid resumed>) = 0 [pid 7813] <... openat resumed>) = 3 [pid 7812] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7811] +++ exited with 0 +++ [pid 7814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7813] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7812] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... restart_syscall resumed>) = 0 [pid 7814] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7815 attached [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7814] write(3, "1000", 4 [pid 7813] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7812] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7815] set_robust_list(0x55555565f660, 24 [pid 7814] <... write resumed>) = 4 [pid 7813] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7812] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7815 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7815] <... set_robust_list resumed>) = 0 [pid 7814] close(3 [pid 7813] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7812] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7814] <... close resumed>) = 0 [pid 7813] exit_group(0 [pid 7812] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7817 attached ./strace-static-x86_64: Process 7816 attached [pid 7815] <... prctl resumed>) = 0 [pid 7814] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7813] <... exit_group resumed>) = ? [pid 7812] exit_group(0 [pid 7817] set_robust_list(0x55555565f660, 24) = 0 [pid 7816] set_robust_list(0x55555565f660, 24 [pid 7815] setpgid(0, 0 [pid 7814] <... openat resumed>) = 3 [pid 7812] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7817 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7816 [pid 7817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7815] <... setpgid resumed>) = 0 [pid 7815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7813] +++ exited with 0 +++ [pid 7816] <... set_robust_list resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7815] write(3, "1000", 4) = 4 [pid 7815] close(3) = 0 [pid 7815] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7817] <... prctl resumed>) = 0 [pid 7816] <... prctl resumed>) = 0 [pid 7814] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7812] +++ exited with 0 +++ [pid 7817] setpgid(0, 0 [pid 7816] setpgid(0, 0 [pid 7815] <... openat resumed>) = 3 [pid 7814] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7817] <... setpgid resumed>) = 0 [pid 7816] <... setpgid resumed>) = 0 [pid 7815] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7814] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7814] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7814] exit_group(0./strace-static-x86_64: Process 7818 attached [pid 7817] <... openat resumed>) = 3 [pid 7816] <... openat resumed>) = 3 [pid 7815] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7815] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7818 [pid 7815] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7818] set_robust_list(0x55555565f660, 24 [pid 7817] write(3, "1000", 4 [pid 7816] write(3, "1000", 4 [pid 7815] exit_group(0 [pid 7814] <... exit_group resumed>) = ? [pid 7818] <... set_robust_list resumed>) = 0 [pid 7817] <... write resumed>) = 4 [pid 7816] <... write resumed>) = 4 [pid 7815] <... exit_group resumed>) = ? [pid 7818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7817] close(3 [pid 7816] close(3 [pid 7814] +++ exited with 0 +++ [pid 7818] <... prctl resumed>) = 0 [pid 7817] <... close resumed>) = 0 [pid 7816] <... close resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7818] setpgid(0, 0 [pid 7817] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7816] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7815] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7818] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7819 attached [pid 7817] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7820 attached [pid 7819] set_robust_list(0x55555565f660, 24 [pid 7818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7816] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7820 [pid 7820] set_robust_list(0x55555565f660, 24 [pid 7819] <... set_robust_list resumed>) = 0 [pid 7818] <... openat resumed>) = 3 [pid 7820] <... set_robust_list resumed>) = 0 [pid 7819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7817] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7816] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7819 [pid 7820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7818] write(3, "1000", 4 [pid 7817] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7816] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7820] <... prctl resumed>) = 0 [pid 7819] <... prctl resumed>) = 0 [pid 7818] <... write resumed>) = 4 [pid 7817] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7816] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7820] setpgid(0, 0 [pid 7819] setpgid(0, 0 [pid 7818] close(3 [pid 7817] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7816] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7818] <... close resumed>) = 0 [pid 7817] exit_group(0 [pid 7816] exit_group(0 [pid 7818] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7817] <... exit_group resumed>) = ? [pid 7816] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7821 attached [pid 7820] <... setpgid resumed>) = 0 [pid 7819] <... setpgid resumed>) = 0 [pid 7821] set_robust_list(0x55555565f660, 24 [pid 7820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7821] <... set_robust_list resumed>) = 0 [pid 7820] <... openat resumed>) = 3 [pid 7819] <... openat resumed>) = 3 [pid 7818] <... openat resumed>) = 3 [pid 7816] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7821 [pid 7821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7818] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7821] <... prctl resumed>) = 0 [pid 7820] write(3, "1000", 4 [pid 7819] write(3, "1000", 4 [pid 7818] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7817] +++ exited with 0 +++ [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7821] setpgid(0, 0 [pid 7820] <... write resumed>) = 4 [pid 7819] <... write resumed>) = 4 [pid 7818] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7821] <... setpgid resumed>) = 0 [pid 7820] close(3 [pid 7819] close(3 [pid 7818] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7817, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7820] <... close resumed>) = 0 [pid 7819] <... close resumed>) = 0 [pid 7818] exit_group(0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7821] <... openat resumed>) = 3 [pid 7820] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7819] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... restart_syscall resumed>) = 0 [pid 7821] write(3, "1000", 4 [pid 7819] <... openat resumed>) = 3 [pid 7821] <... write resumed>) = 4 [pid 7820] <... openat resumed>) = 3 [pid 7819] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7818] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7821] close(3 [pid 7820] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7819] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7819] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7818] +++ exited with 0 +++ [pid 7819] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7819] exit_group(0) = ? ./strace-static-x86_64: Process 7823 attached ./strace-static-x86_64: Process 7822 attached [pid 7821] <... close resumed>) = 0 [pid 7820] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7823] set_robust_list(0x55555565f660, 24 [pid 7822] set_robust_list(0x55555565f660, 24 [pid 7821] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7820] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7822 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7823 [pid 7819] +++ exited with 0 +++ [pid 7823] <... set_robust_list resumed>) = 0 [pid 7822] <... set_robust_list resumed>) = 0 [pid 7821] <... openat resumed>) = 3 [pid 7820] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7821] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7820] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7823] <... prctl resumed>) = 0 [pid 7822] <... prctl resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7821] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7823] setpgid(0, 0 [pid 7820] <... exit_group resumed>) = ? [pid 7821] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7820] +++ exited with 0 +++ [pid 7822] setpgid(0, 0) = 0 [pid 7823] <... setpgid resumed>) = 0 [pid 7822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7821] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7824 attached [pid 7822] <... openat resumed>) = 3 [pid 7821] exit_group(0 [pid 7824] set_robust_list(0x55555565f660, 24) = 0 [pid 7824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7822] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 7825 attached [pid 7824] <... prctl resumed>) = 0 [pid 7823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7822] close(3 [pid 7821] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7824 [pid 7825] set_robust_list(0x55555565f660, 24 [pid 7824] setpgid(0, 0 [pid 7822] <... close resumed>) = 0 [pid 7825] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7824] <... setpgid resumed>) = 0 [pid 7822] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7825 [pid 7825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7823] <... openat resumed>) = 3 [pid 7822] <... openat resumed>) = 3 [pid 7824] <... openat resumed>) = 3 [pid 7822] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7824] write(3, "1000", 4 [pid 7822] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7824] <... write resumed>) = 4 [pid 7822] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7824] close(3 [pid 7822] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7824] <... close resumed>) = 0 [pid 7822] exit_group(0 [pid 7824] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7822] <... exit_group resumed>) = ? [pid 7825] <... prctl resumed>) = 0 [pid 7824] <... openat resumed>) = 3 [pid 7823] write(3, "1000", 4 [pid 7822] +++ exited with 0 +++ [pid 7821] +++ exited with 0 +++ [pid 7825] setpgid(0, 0 [pid 7823] <... write resumed>) = 4 [pid 7825] <... setpgid resumed>) = 0 [pid 7823] close(3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7823] <... close resumed>) = 0 ./strace-static-x86_64: Process 7826 attached [pid 7824] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7826] set_robust_list(0x55555565f660, 24 [pid 7824] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7823] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7826] <... set_robust_list resumed>) = 0 [pid 7824] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7824] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7823] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7826 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7826] <... prctl resumed>) = 0 [pid 7824] exit_group(0 [pid 7826] setpgid(0, 0 [pid 7824] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7827 attached [pid 7826] <... setpgid resumed>) = 0 [pid 7825] <... openat resumed>) = 3 [pid 7823] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7827] set_robust_list(0x55555565f660, 24 [pid 7823] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7827 [pid 7826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7825] write(3, "1000", 4 [pid 7824] +++ exited with 0 +++ [pid 7823] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7827] <... set_robust_list resumed>) = 0 [pid 7826] <... openat resumed>) = 3 [pid 7825] <... write resumed>) = 4 [pid 7823] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7826] write(3, "1000", 4 [pid 7825] close(3 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7826] <... write resumed>) = 4 [pid 7825] <... close resumed>) = 0 [pid 7823] exit_group(0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7827] <... prctl resumed>) = 0 [pid 7826] close(3 [pid 7825] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7823] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7827] setpgid(0, 0 [pid 7826] <... close resumed>) = 0 [pid 7825] <... openat resumed>) = 3 [pid 7826] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7825] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7826] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7825] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7823] +++ exited with 0 +++ [pid 7826] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7825] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7826] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7825] exit_group(0 [pid 7826] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7826] exit_group(0 [pid 7825] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7828 attached [pid 7827] <... setpgid resumed>) = 0 [pid 7826] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7828] set_robust_list(0x55555565f660, 24 [pid 7827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7825] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7828 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7829 attached [pid 7828] <... set_robust_list resumed>) = 0 [pid 7827] <... openat resumed>) = 3 [pid 7826] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7829] set_robust_list(0x55555565f660, 24 [pid 7828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7827] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7829] <... set_robust_list resumed>) = 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7828] <... prctl resumed>) = 0 [pid 7827] <... write resumed>) = 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7829 ./strace-static-x86_64: Process 7830 attached [pid 7829] <... prctl resumed>) = 0 [pid 7828] setpgid(0, 0 [pid 7827] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7830] set_robust_list(0x55555565f660, 24 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7829] setpgid(0, 0 [pid 7828] <... setpgid resumed>) = 0 [pid 7827] <... close resumed>) = 0 [pid 7830] <... set_robust_list resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7830 ./strace-static-x86_64: Process 7832 attached [pid 7832] set_robust_list(0x55555565f660, 24) = 0 [pid 7830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7830] <... prctl resumed>) = 0 [pid 7832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7827] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7832] <... prctl resumed>) = 0 [pid 7830] setpgid(0, 0 [pid 7829] <... setpgid resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7832 [pid 7832] setpgid(0, 0 [pid 7830] <... setpgid resumed>) = 0 [pid 7832] <... setpgid resumed>) = 0 [pid 7829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7831 attached [pid 7832] <... openat resumed>) = 3 [pid 7828] <... openat resumed>) = 3 [pid 7827] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7831 [pid 7831] set_robust_list(0x55555565f660, 24 [pid 7832] write(3, "1000", 4 [pid 7829] <... openat resumed>) = 3 [pid 7830] <... openat resumed>) = 3 [pid 7831] <... set_robust_list resumed>) = 0 [pid 7832] <... write resumed>) = 4 [pid 7828] write(3, "1000", 4 [pid 7827] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7832] close(3 [pid 7830] write(3, "1000", 4 [pid 7829] write(3, "1000", 4 [pid 7828] <... write resumed>) = 4 [pid 7827] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7831] <... prctl resumed>) = 0 [pid 7832] <... close resumed>) = 0 [pid 7830] <... write resumed>) = 4 [pid 7829] <... write resumed>) = 4 [pid 7828] close(3 [pid 7827] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7831] setpgid(0, 0 [pid 7832] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7830] close(3 [pid 7829] close(3 [pid 7828] <... close resumed>) = 0 [pid 7827] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7831] <... setpgid resumed>) = 0 [pid 7830] <... close resumed>) = 0 [pid 7829] <... close resumed>) = 0 [pid 7828] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7832] <... openat resumed>) = 3 [pid 7830] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7829] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7828] <... openat resumed>) = 3 [pid 7827] exit_group(0 [pid 7832] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7827] <... exit_group resumed>) = ? [pid 7831] <... openat resumed>) = 3 [pid 7832] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7830] <... openat resumed>) = 3 [pid 7829] <... openat resumed>) = 3 [pid 7828] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7832] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7827] +++ exited with 0 +++ [pid 7831] write(3, "1000", 4 [pid 7832] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7830] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7829] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7828] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7831] <... write resumed>) = 4 [pid 7832] exit_group(0 [pid 7830] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7829] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7828] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7828] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7831] close(3 [pid 7832] <... exit_group resumed>) = ? [pid 7830] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7829] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7831] <... close resumed>) = 0 [pid 7831] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7830] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7829] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7833 attached [pid 7831] <... openat resumed>) = 3 [pid 7830] exit_group(0 [pid 7829] exit_group(0 [pid 7828] exit_group(0 [pid 7829] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7833 [pid 7828] <... exit_group resumed>) = ? [pid 7833] set_robust_list(0x55555565f660, 24 [pid 7831] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7832] +++ exited with 0 +++ [pid 7830] <... exit_group resumed>) = ? [pid 7829] +++ exited with 0 +++ [pid 7833] <... set_robust_list resumed>) = 0 [pid 7831] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7828] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7831] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7830] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7833] <... prctl resumed>) = 0 [pid 7831] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7833] setpgid(0, 0 [pid 7831] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7833] <... setpgid resumed>) = 0 [pid 7831] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7834 attached [pid 7833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7831] +++ exited with 0 +++ [pid 7834] set_robust_list(0x55555565f660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7833] <... openat resumed>) = 3 [pid 7834] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7835 attached [pid 7834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7835] set_robust_list(0x55555565f660, 24 [pid 7834] <... prctl resumed>) = 0 [pid 7834] setpgid(0, 0) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7835 [pid 7834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7834] write(3, "1000", 4./strace-static-x86_64: Process 7837 attached ./strace-static-x86_64: Process 7838 attached ./strace-static-x86_64: Process 7836 attached [pid 7835] <... set_robust_list resumed>) = 0 [pid 7833] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7834 [pid 7837] set_robust_list(0x55555565f660, 24 [pid 7838] set_robust_list(0x55555565f660, 24 [pid 7836] set_robust_list(0x55555565f660, 24 [pid 7835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7834] <... write resumed>) = 4 [pid 7833] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7837 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7838 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7836 [pid 7837] <... set_robust_list resumed>) = 0 [pid 7838] <... set_robust_list resumed>) = 0 [pid 7836] <... set_robust_list resumed>) = 0 [pid 7835] <... prctl resumed>) = 0 [pid 7834] close(3 [pid 7833] close(3 [pid 7837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7835] setpgid(0, 0 [pid 7834] <... close resumed>) = 0 [pid 7833] <... close resumed>) = 0 [pid 7837] <... prctl resumed>) = 0 [pid 7838] <... prctl resumed>) = 0 [pid 7836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7835] <... setpgid resumed>) = 0 [pid 7834] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7833] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7837] setpgid(0, 0 [pid 7836] <... prctl resumed>) = 0 [pid 7837] <... setpgid resumed>) = 0 [pid 7838] setpgid(0, 0 [pid 7836] setpgid(0, 0 [pid 7834] <... openat resumed>) = 3 [pid 7833] <... openat resumed>) = 3 [pid 7837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7838] <... setpgid resumed>) = 0 [pid 7835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7836] <... setpgid resumed>) = 0 [pid 7838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7834] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7838] <... openat resumed>) = 3 [pid 7836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7834] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7838] write(3, "1000", 4 [pid 7834] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7837] <... openat resumed>) = 3 [pid 7838] <... write resumed>) = 4 [pid 7835] <... openat resumed>) = 3 [pid 7834] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7833] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7838] close(3 [pid 7836] <... openat resumed>) = 3 [pid 7834] exit_group(0 [pid 7833] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7837] write(3, "1000", 4 [pid 7835] write(3, "1000", 4 [pid 7837] <... write resumed>) = 4 [pid 7838] <... close resumed>) = 0 [pid 7836] write(3, "1000", 4 [pid 7835] <... write resumed>) = 4 [pid 7834] <... exit_group resumed>) = ? [pid 7833] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7837] close(3 [pid 7838] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7836] <... write resumed>) = 4 [pid 7835] close(3 [pid 7833] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7837] <... close resumed>) = 0 [pid 7838] <... openat resumed>) = 3 [pid 7836] close(3 [pid 7835] <... close resumed>) = 0 [pid 7833] exit_group(0 [pid 7838] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7834] +++ exited with 0 +++ [pid 7838] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7837] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7838] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7836] <... close resumed>) = 0 [pid 7838] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7835] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7836] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7838] exit_group(0 [pid 7833] <... exit_group resumed>) = ? [pid 7838] <... exit_group resumed>) = ? [pid 7837] <... openat resumed>) = 3 [pid 7836] <... openat resumed>) = 3 [pid 7835] <... openat resumed>) = 3 [pid 7833] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7837] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7836] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7835] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7839 attached [pid 7837] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7838] +++ exited with 0 +++ [pid 7836] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7835] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7836] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7835] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7839] set_robust_list(0x55555565f660, 24 [pid 7837] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7836] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7836] exit_group(0 [pid 7835] exit_group(0./strace-static-x86_64: Process 7840 attached [pid 7839] <... set_robust_list resumed>) = 0 [pid 7837] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7836] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7839 [pid 7840] set_robust_list(0x55555565f660, 24 [pid 7839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7837] exit_group(0 [pid 7835] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7840 [pid 7840] <... set_robust_list resumed>) = 0 [pid 7839] <... prctl resumed>) = 0 [pid 7837] <... exit_group resumed>) = ? [pid 7840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7836] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7837] +++ exited with 0 +++ [pid 7839] setpgid(0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7835] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7837, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7840] <... prctl resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7839] <... setpgid resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7841 attached [pid 7841] set_robust_list(0x55555565f660, 24 [pid 7840] setpgid(0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7841] <... set_robust_list resumed>) = 0 [pid 7840] <... setpgid resumed>) = 0 [pid 7839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7841 ./strace-static-x86_64: Process 7842 attached [pid 7840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7842] set_robust_list(0x55555565f660, 24 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7842 [pid 7842] <... set_robust_list resumed>) = 0 [pid 7840] <... openat resumed>) = 3 [pid 7842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7842] setpgid(0, 0 [pid 7841] <... prctl resumed>) = 0 [pid 7839] <... openat resumed>) = 3 [pid 7842] <... setpgid resumed>) = 0 [pid 7842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7841] setpgid(0, 0 [pid 7842] <... openat resumed>) = 3 [pid 7840] write(3, "1000", 4) = 4 [pid 7842] write(3, "1000", 4 [pid 7840] close(3 [pid 7841] <... setpgid resumed>) = 0 [pid 7839] write(3, "1000", 4 [pid 7840] <... close resumed>) = 0 [pid 7842] <... write resumed>) = 4 [pid 7842] close(3 [pid 7841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7842] <... close resumed>) = 0 [pid 7839] <... write resumed>) = 4 [pid 7842] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7840] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7839] close(3 [pid 7842] <... openat resumed>) = 3 [pid 7840] <... openat resumed>) = 3 [pid 7839] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7843 attached [pid 7842] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7841] <... openat resumed>) = 3 [pid 7840] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7843] set_robust_list(0x55555565f660, 24 [pid 7842] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7840] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7843 [pid 7843] <... set_robust_list resumed>) = 0 [pid 7842] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7840] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7839] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7842] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7841] write(3, "1000", 4 [pid 7840] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7843] <... prctl resumed>) = 0 [pid 7842] exit_group(0 [pid 7841] <... write resumed>) = 4 [pid 7840] exit_group(0 [pid 7843] setpgid(0, 0 [pid 7841] close(3 [pid 7839] <... openat resumed>) = 3 [pid 7841] <... close resumed>) = 0 [pid 7839] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7844 attached [pid 7843] <... setpgid resumed>) = 0 [pid 7842] <... exit_group resumed>) = ? [pid 7841] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7840] <... exit_group resumed>) = ? [pid 7839] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7844 [pid 7844] set_robust_list(0x55555565f660, 24 [pid 7843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7841] <... openat resumed>) = 3 [pid 7839] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7844] <... set_robust_list resumed>) = 0 [pid 7841] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7839] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7843] <... openat resumed>) = 3 [pid 7842] +++ exited with 0 +++ [pid 7841] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7839] exit_group(0 [pid 7844] <... prctl resumed>) = 0 [pid 7843] write(3, "1000", 4 [pid 7841] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7844] setpgid(0, 0 [pid 7843] <... write resumed>) = 4 [pid 7841] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7840] +++ exited with 0 +++ [pid 7839] <... exit_group resumed>) = ? [pid 7844] <... setpgid resumed>) = 0 [pid 7843] close(3 [pid 7841] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7843] <... close resumed>) = 0 [pid 7841] <... exit_group resumed>) = ? [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7839] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 7844] <... openat resumed>) = 3 [pid 7843] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7844] write(3, "1000", 4 [pid 7841] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7843] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7844] <... write resumed>) = 4 [pid 7843] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7844] close(3 [pid 7843] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7845 attached [pid 7845] set_robust_list(0x55555565f660, 24) = 0 [pid 7845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7844] <... close resumed>) = 0 [pid 7843] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7845] <... prctl resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7846 attached [pid 7845] setpgid(0, 0 [pid 7844] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7843] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7845 [pid 7846] set_robust_list(0x55555565f660, 24 [pid 7845] <... setpgid resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7846 [pid 7846] <... set_robust_list resumed>) = 0 [pid 7845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7845] <... openat resumed>) = 3 [pid 7843] exit_group(0 [pid 7844] <... openat resumed>) = 3 [pid 7843] <... exit_group resumed>) = ? [pid 7846] <... prctl resumed>) = 0 [pid 7846] setpgid(0, 0 [pid 7845] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7847 [pid 7846] <... setpgid resumed>) = 0 [pid 7845] <... write resumed>) = 4 ./strace-static-x86_64: Process 7847 attached [pid 7846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7845] close(3 [pid 7844] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7847] set_robust_list(0x55555565f660, 24 [pid 7846] <... openat resumed>) = 3 [pid 7845] <... close resumed>) = 0 [pid 7844] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7848 attached [pid 7847] <... set_robust_list resumed>) = 0 [pid 7845] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7844] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7848] set_robust_list(0x55555565f660, 24 [pid 7847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7846] write(3, "1000", 4 [pid 7845] <... openat resumed>) = 3 [pid 7844] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7843] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7848 [pid 7848] <... set_robust_list resumed>) = 0 [pid 7847] <... prctl resumed>) = 0 [pid 7846] <... write resumed>) = 4 [pid 7848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7847] setpgid(0, 0 [pid 7846] close(3 [pid 7845] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7846] <... close resumed>) = 0 [pid 7845] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7844] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7843, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7847] <... setpgid resumed>) = 0 [pid 7848] <... prctl resumed>) = 0 [pid 7847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7846] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7845] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7844] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7848] setpgid(0, 0 [pid 7847] <... openat resumed>) = 3 [pid 7848] <... setpgid resumed>) = 0 [pid 7847] write(3, "1000", 4 [pid 7848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7847] <... write resumed>) = 4 [pid 7846] <... openat resumed>) = 3 [pid 7845] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7847] close(3) = 0 [pid 7848] <... openat resumed>) = 3 [pid 7847] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7848] write(3, "1000", 4 [pid 7847] <... openat resumed>) = 3 [pid 7848] <... write resumed>) = 4 [pid 7844] +++ exited with 0 +++ [pid 7848] close(3) = 0 [pid 7847] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7845] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7848] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7847] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7846] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7845] <... exit_group resumed>) = ? [pid 7846] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7846] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7848] <... openat resumed>) = 3 [pid 7847] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7846] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7848] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7847] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7848] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7847] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7848] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7849 attached ./strace-static-x86_64: Process 7850 attached ) = -1 EBADF (Bad file descriptor) [pid 7847] <... exit_group resumed>) = ? [pid 7846] exit_group(0 [pid 7845] +++ exited with 0 +++ [pid 7850] set_robust_list(0x55555565f660, 24 [pid 7849] set_robust_list(0x55555565f660, 24 [pid 7848] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7850 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7850] <... set_robust_list resumed>) = 0 [pid 7848] <... exit_group resumed>) = ? [pid 7850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7849] <... set_robust_list resumed>) = 0 [pid 7847] +++ exited with 0 +++ [pid 7846] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7849 [pid 7850] <... prctl resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7850] setpgid(0, 0 [pid 7849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7848] +++ exited with 0 +++ [pid 7850] <... setpgid resumed>) = 0 [pid 7850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7849] <... prctl resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7846] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7850] <... openat resumed>) = 3 [pid 7849] setpgid(0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7849] <... setpgid resumed>) = 0 [pid 7850] write(3, "1000", 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7850] <... write resumed>) = 4 [pid 7850] close(3) = 0 [pid 7849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7851 attached ./strace-static-x86_64: Process 7852 attached [pid 7850] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7849] write(3, "1000", 4 [pid 7850] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7852 [pid 7852] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7853 attached ) = 0 [pid 7849] <... write resumed>) = 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7851 [pid 7851] set_robust_list(0x55555565f660, 24 [pid 7853] set_robust_list(0x55555565f660, 24 [pid 7852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7853 [pid 7853] <... set_robust_list resumed>) = 0 [pid 7851] <... set_robust_list resumed>) = 0 [pid 7849] close(3 [pid 7850] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7852] <... prctl resumed>) = 0 [pid 7850] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7849] <... close resumed>) = 0 ./strace-static-x86_64: Process 7854 attached [pid 7853] setpgid(0, 0 [pid 7851] <... prctl resumed>) = 0 [pid 7852] setpgid(0, 0 [pid 7850] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7849] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7854 [pid 7854] set_robust_list(0x55555565f660, 24 [pid 7853] <... setpgid resumed>) = 0 [pid 7851] setpgid(0, 0 [pid 7852] <... setpgid resumed>) = 0 [pid 7850] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7854] <... set_robust_list resumed>) = 0 [pid 7853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7849] <... openat resumed>) = 3 [pid 7853] <... openat resumed>) = 3 [pid 7854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7850] exit_group(0 [pid 7851] <... setpgid resumed>) = 0 [pid 7849] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7854] <... prctl resumed>) = 0 [pid 7853] write(3, "1000", 4) = 4 [pid 7853] close(3) = 0 [pid 7854] setpgid(0, 0 [pid 7851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7852] <... openat resumed>) = 3 [pid 7850] <... exit_group resumed>) = ? [pid 7849] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7854] <... setpgid resumed>) = 0 [pid 7849] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7853] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7851] <... openat resumed>) = 3 [pid 7852] write(3, "1000", 4 [pid 7849] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7854] <... openat resumed>) = 3 [pid 7853] <... openat resumed>) = 3 [pid 7851] write(3, "1000", 4) = 4 [pid 7849] exit_group(0 [pid 7851] close(3 [pid 7854] write(3, "1000", 4 [pid 7853] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7851] <... close resumed>) = 0 [pid 7852] <... write resumed>) = 4 [pid 7849] <... exit_group resumed>) = ? [pid 7854] <... write resumed>) = 4 [pid 7853] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7851] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7852] close(3 [pid 7853] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7851] <... openat resumed>) = 3 [pid 7850] +++ exited with 0 +++ [pid 7852] <... close resumed>) = 0 [pid 7853] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7854] close(3 [pid 7853] exit_group(0 [pid 7852] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7854] <... close resumed>) = 0 [pid 7853] <... exit_group resumed>) = ? [pid 7851] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7854] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7853] +++ exited with 0 +++ [pid 7851] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7852] <... openat resumed>) = 3 [pid 7849] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7854] <... openat resumed>) = 3 [pid 7851] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7854] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7851] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7851] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7851] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7855 attached [pid 7854] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7852] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7854] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7852] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7856 attached [pid 7855] set_robust_list(0x55555565f660, 24 [pid 7854] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7851] +++ exited with 0 +++ [pid 7852] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7855 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7856] set_robust_list(0x55555565f660, 24 [pid 7855] <... set_robust_list resumed>) = 0 [pid 7854] exit_group(0 [pid 7852] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7856 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7857 attached [pid 7856] <... set_robust_list resumed>) = 0 [pid 7855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7854] <... exit_group resumed>) = ? [pid 7852] exit_group(0 [pid 7857] set_robust_list(0x55555565f660, 24 [pid 7856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7852] <... exit_group resumed>) = ? [pid 7857] <... set_robust_list resumed>) = 0 [pid 7856] <... prctl resumed>) = 0 [pid 7855] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7857 [pid 7857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7856] setpgid(0, 0 [pid 7855] setpgid(0, 0 [pid 7857] <... prctl resumed>) = 0 [pid 7856] <... setpgid resumed>) = 0 [pid 7855] <... setpgid resumed>) = 0 [pid 7857] setpgid(0, 0 [pid 7856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7857] <... setpgid resumed>) = 0 [pid 7857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7855] <... openat resumed>) = 3 [pid 7854] +++ exited with 0 +++ [pid 7856] <... openat resumed>) = 3 [pid 7857] <... openat resumed>) = 3 [pid 7852] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7852, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7857] write(3, "1000", 4 [pid 7856] write(3, "1000", 4 [pid 7855] write(3, "1000", 4 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7857] <... write resumed>) = 4 [pid 7856] <... write resumed>) = 4 [pid 7855] <... write resumed>) = 4 [pid 7857] close(3 [pid 7856] close(3 [pid 7855] close(3 [pid 7857] <... close resumed>) = 0 [pid 7856] <... close resumed>) = 0 [pid 7855] <... close resumed>) = 0 [pid 7857] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7856] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7855] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7858 attached ) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7858] set_robust_list(0x55555565f660, 24 [pid 7857] <... openat resumed>) = 3 [pid 7856] <... openat resumed>) = 3 [pid 7855] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7858 [pid 7858] <... set_robust_list resumed>) = 0 [pid 7857] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7856] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7855] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7859 attached [pid 7858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7857] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7856] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7855] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7860 attached [pid 7859] set_robust_list(0x55555565f660, 24) = 0 [pid 7860] set_robust_list(0x55555565f660, 24 [pid 7859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7858] <... prctl resumed>) = 0 [pid 7857] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7856] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7855] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7860] <... set_robust_list resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7860 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7859 [pid 7860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7859] <... prctl resumed>) = 0 [pid 7858] setpgid(0, 0 [pid 7857] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7856] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7855] exit_group(0 [pid 7860] <... prctl resumed>) = 0 [pid 7859] setpgid(0, 0 [pid 7858] <... setpgid resumed>) = 0 [pid 7856] exit_group(0 [pid 7855] <... exit_group resumed>) = ? [pid 7860] setpgid(0, 0 [pid 7859] <... setpgid resumed>) = 0 [pid 7857] exit_group(0 [pid 7860] <... setpgid resumed>) = 0 [pid 7859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7857] <... exit_group resumed>) = ? [pid 7856] <... exit_group resumed>) = ? [pid 7860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7859] <... openat resumed>) = 3 [pid 7858] <... openat resumed>) = 3 [pid 7855] +++ exited with 0 +++ [pid 7860] <... openat resumed>) = 3 [pid 7858] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7860] write(3, "1000", 4 [pid 7859] write(3, "1000", 4 [pid 7860] <... write resumed>) = 4 [pid 7859] <... write resumed>) = 4 [pid 7859] close(3 [pid 7857] +++ exited with 0 +++ [pid 7860] close(3 [pid 7859] <... close resumed>) = 0 [pid 7858] <... write resumed>) = 4 [pid 7856] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7860] <... close resumed>) = 0 [pid 7858] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7858] <... close resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7859] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7858] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... restart_syscall resumed>) = 0 [pid 7860] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7858] <... openat resumed>) = 3 [pid 7858] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7858] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7859] <... openat resumed>) = 3 [pid 7860] <... openat resumed>) = 3 [pid 7859] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7858] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7860] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7859] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7858] exit_group(0 [pid 7859] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7858] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7864 attached ./strace-static-x86_64: Process 7863 attached ./strace-static-x86_64: Process 7862 attached [pid 7860] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7859] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7863 [pid 7864] set_robust_list(0x55555565f660, 24 [pid 7863] set_robust_list(0x55555565f660, 24 [pid 7862] set_robust_list(0x55555565f660, 24 [pid 7860] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7859] exit_group(0 [pid 7858] +++ exited with 0 +++ [pid 7864] <... set_robust_list resumed>) = 0 [pid 7863] <... set_robust_list resumed>) = 0 [pid 7862] <... set_robust_list resumed>) = 0 [pid 7860] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7859] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7862 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7864 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7860] exit_group(0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] <... restart_syscall resumed>) = 0 [pid 7864] <... prctl resumed>) = 0 [pid 7863] <... prctl resumed>) = 0 [pid 7862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7860] <... exit_group resumed>) = ? [pid 7864] setpgid(0, 0 [pid 7863] setpgid(0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7864] <... setpgid resumed>) = 0 [pid 7863] <... setpgid resumed>) = 0 [pid 7862] <... prctl resumed>) = 0 [pid 7864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7862] setpgid(0, 0 [pid 7859] +++ exited with 0 +++ [pid 7862] <... setpgid resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7860] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7865 attached [pid 7862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7864] <... openat resumed>) = 3 [pid 7863] <... openat resumed>) = 3 [pid 7865] set_robust_list(0x55555565f660, 24 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7865 [pid 7865] <... set_robust_list resumed>) = 0 [pid 7864] write(3, "1000", 4 [pid 7863] write(3, "1000", 4 [pid 7862] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7864] <... write resumed>) = 4 [pid 7865] <... prctl resumed>) = 0 [pid 7864] close(3 [pid 7863] <... write resumed>) = 4 [pid 7862] write(3, "1000", 4./strace-static-x86_64: Process 7866 attached [pid 7865] setpgid(0, 0 [pid 7864] <... close resumed>) = 0 [pid 7863] close(3 [pid 7862] <... write resumed>) = 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7866] set_robust_list(0x55555565f660, 24) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7866 [pid 7866] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7867 attached ) = 0 [pid 7865] <... setpgid resumed>) = 0 [pid 7864] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7863] <... close resumed>) = 0 [pid 7862] close(3 [pid 7867] set_robust_list(0x55555565f660, 24 [pid 7866] setpgid(0, 0 [pid 7865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7864] <... openat resumed>) = 3 [pid 7863] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7862] <... close resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7867 [pid 7867] <... set_robust_list resumed>) = 0 [pid 7866] <... setpgid resumed>) = 0 [pid 7864] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7864] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7864] exit_group(0) = ? [pid 7867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7865] <... openat resumed>) = 3 [pid 7863] <... openat resumed>) = 3 [pid 7862] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7864] +++ exited with 0 +++ [pid 7867] <... prctl resumed>) = 0 [pid 7865] write(3, "1000", 4 [pid 7863] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7862] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7867] setpgid(0, 0 [pid 7866] <... openat resumed>) = 3 [pid 7865] <... write resumed>) = 4 [pid 7863] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7867] <... setpgid resumed>) = 0 [pid 7865] close(3 [pid 7863] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7862] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7866] write(3, "1000", 4 [pid 7865] <... close resumed>) = 0 [pid 7863] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7862] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7866] <... write resumed>) = 4 [pid 7866] close(3) = 0 [pid 7867] <... openat resumed>) = 3 [pid 7866] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 7865] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7863] exit_group(0 [pid 7866] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7867] write(3, "1000", 4 [pid 7865] <... openat resumed>) = 3 [pid 7863] <... exit_group resumed>) = ? [pid 7862] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7866] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7865] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7866] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7865] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7866] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7865] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7867] <... write resumed>) = 4 [pid 7866] exit_group(0 [pid 7865] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7862] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7867] close(3 [pid 7866] <... exit_group resumed>) = ? [pid 7863] +++ exited with 0 +++ [pid 7867] <... close resumed>) = 0 [pid 7865] exit_group(0 [pid 7862] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7867] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7865] <... exit_group resumed>) = ? [pid 7862] <... exit_group resumed>) = ? [pid 7867] <... openat resumed>) = 3 [pid 7867] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7867] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7867] exit_group(0) = ? [pid 7867] +++ exited with 0 +++ [pid 7866] +++ exited with 0 +++ [pid 7865] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7865, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... restart_syscall resumed>) = 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7868 ./strace-static-x86_64: Process 7868 attached [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7862] +++ exited with 0 +++ ./strace-static-x86_64: Process 7869 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7869] set_robust_list(0x55555565f660, 24 [pid 7868] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7869 [pid 7869] <... set_robust_list resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7871 attached ./strace-static-x86_64: Process 7870 attached [pid 7868] <... set_robust_list resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7870 [pid 7871] set_robust_list(0x55555565f660, 24 [pid 7870] set_robust_list(0x55555565f660, 24 [pid 7868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7871 [pid 7871] <... set_robust_list resumed>) = 0 [pid 7870] <... set_robust_list resumed>) = 0 [pid 7869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7868] <... prctl resumed>) = 0 [pid 7871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7869] <... prctl resumed>) = 0 [pid 7868] setpgid(0, 0./strace-static-x86_64: Process 7872 attached [pid 7871] <... prctl resumed>) = 0 [pid 7870] <... prctl resumed>) = 0 [pid 7869] setpgid(0, 0 [pid 7868] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7872] set_robust_list(0x55555565f660, 24 [pid 7871] setpgid(0, 0 [pid 7870] setpgid(0, 0 [pid 7869] <... setpgid resumed>) = 0 [pid 7868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7873 attached [pid 7872] <... set_robust_list resumed>) = 0 [pid 7871] <... setpgid resumed>) = 0 [pid 7870] <... setpgid resumed>) = 0 [pid 7869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7868] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7872 [pid 7873] set_robust_list(0x55555565f660, 24 [pid 7872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7868] write(3, "1000", 4 [pid 7873] <... set_robust_list resumed>) = 0 [pid 7872] <... prctl resumed>) = 0 [pid 7870] <... openat resumed>) = 3 [pid 7869] <... openat resumed>) = 3 [pid 7868] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7873 [pid 7873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7872] setpgid(0, 0 [pid 7871] <... openat resumed>) = 3 [pid 7873] <... prctl resumed>) = 0 [pid 7871] write(3, "1000", 4 [pid 7870] write(3, "1000", 4 [pid 7868] close(3 [pid 7873] setpgid(0, 0 [pid 7872] <... setpgid resumed>) = 0 [pid 7871] <... write resumed>) = 4 [pid 7870] <... write resumed>) = 4 [pid 7869] write(3, "1000", 4 [pid 7868] <... close resumed>) = 0 [pid 7873] <... setpgid resumed>) = 0 [pid 7872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7871] close(3 [pid 7870] close(3 [pid 7869] <... write resumed>) = 4 [pid 7868] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7871] <... close resumed>) = 0 [pid 7870] <... close resumed>) = 0 [pid 7869] close(3 [pid 7868] <... openat resumed>) = 3 [pid 7869] <... close resumed>) = 0 [pid 7872] <... openat resumed>) = 3 [pid 7871] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7870] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7869] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7868] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7873] <... openat resumed>) = 3 [pid 7872] write(3, "1000", 4 [pid 7870] <... openat resumed>) = 3 [pid 7869] <... openat resumed>) = 3 [pid 7868] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7873] write(3, "1000", 4 [pid 7872] <... write resumed>) = 4 [pid 7871] <... openat resumed>) = 3 [pid 7873] <... write resumed>) = 4 [pid 7870] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7868] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7873] close(3 [pid 7872] close(3 [pid 7871] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7870] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7869] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7868] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7873] <... close resumed>) = 0 [pid 7872] <... close resumed>) = 0 [pid 7871] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7870] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7869] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7873] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7871] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7870] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7873] <... openat resumed>) = 3 [pid 7872] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7871] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7870] exit_group(0 [pid 7869] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7868] exit_group(0 [pid 7869] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7873] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7871] exit_group(0 [pid 7870] <... exit_group resumed>) = ? [pid 7869] exit_group(0 [pid 7873] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7872] <... openat resumed>) = 3 [pid 7871] <... exit_group resumed>) = ? [pid 7870] +++ exited with 0 +++ [pid 7868] <... exit_group resumed>) = ? [pid 7873] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7873] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7873] exit_group(0) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7872] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7869] <... exit_group resumed>) = ? [pid 7873] +++ exited with 0 +++ [pid 7869] +++ exited with 0 +++ [pid 7872] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7874 attached [pid 7871] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7874] set_robust_list(0x55555565f660, 24 [pid 7872] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7874 [pid 7872] exit_group(0 [pid 7868] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7874] <... set_robust_list resumed>) = 0 [pid 7874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7872] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7874] <... prctl resumed>) = 0 [pid 7874] setpgid(0, 0) = 0 [pid 7874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7872] +++ exited with 0 +++ [pid 7874] <... openat resumed>) = 3 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7876 attached ./strace-static-x86_64: Process 7875 attached [pid 7874] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7876 [pid 7876] set_robust_list(0x55555565f660, 24 [pid 7875] set_robust_list(0x55555565f660, 24 [pid 7874] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7875 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7876] <... set_robust_list resumed>) = 0 [pid 7875] <... set_robust_list resumed>) = 0 [pid 7874] close(3./strace-static-x86_64: Process 7877 attached [pid 7876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7874] <... close resumed>) = 0 ./strace-static-x86_64: Process 7878 attached [pid 7877] set_robust_list(0x55555565f660, 24 [pid 7876] <... prctl resumed>) = 0 [pid 7875] <... prctl resumed>) = 0 [pid 7874] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7877 [pid 7878] set_robust_list(0x55555565f660, 24 [pid 7877] <... set_robust_list resumed>) = 0 [pid 7876] setpgid(0, 0 [pid 7875] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7878 [pid 7878] <... set_robust_list resumed>) = 0 [pid 7877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7874] <... openat resumed>) = 3 [pid 7878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7876] <... setpgid resumed>) = 0 [pid 7875] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7879 attached [pid 7877] <... prctl resumed>) = 0 [pid 7878] <... prctl resumed>) = 0 [pid 7874] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7879] set_robust_list(0x55555565f660, 24 [pid 7878] setpgid(0, 0 [pid 7877] setpgid(0, 0 [pid 7875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7874] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7879 [pid 7876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7879] <... set_robust_list resumed>) = 0 [pid 7878] <... setpgid resumed>) = 0 [pid 7877] <... setpgid resumed>) = 0 [pid 7874] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7876] <... openat resumed>) = 3 [pid 7874] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7879] <... prctl resumed>) = 0 [pid 7877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7874] exit_group(0 [pid 7876] write(3, "1000", 4 [pid 7879] setpgid(0, 0 [pid 7878] <... openat resumed>) = 3 [pid 7877] <... openat resumed>) = 3 [pid 7876] <... write resumed>) = 4 [pid 7874] <... exit_group resumed>) = ? [pid 7879] <... setpgid resumed>) = 0 [pid 7877] write(3, "1000", 4 [pid 7876] close(3 [pid 7875] <... openat resumed>) = 3 [pid 7879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7878] write(3, "1000", 4 [pid 7877] <... write resumed>) = 4 [pid 7876] <... close resumed>) = 0 [pid 7875] write(3, "1000", 4 [pid 7874] +++ exited with 0 +++ [pid 7877] close(3 [pid 7876] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7877] <... close resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7878] <... write resumed>) = 4 [pid 7875] <... write resumed>) = 4 [pid 7878] close(3 [pid 7877] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7875] close(3 [pid 7878] <... close resumed>) = 0 [pid 7875] <... close resumed>) = 0 [pid 7878] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7876] <... openat resumed>) = 3 [pid 7875] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7879] <... openat resumed>) = 3 [pid 7878] <... openat resumed>) = 3 [pid 7877] <... openat resumed>) = 3 [pid 7876] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7875] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7878] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7877] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7876] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7878] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7877] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7875] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7878] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7876] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7875] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7879] write(3, "1000", 4 [pid 7878] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7877] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7876] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7875] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7879] <... write resumed>) = 4 [pid 7878] exit_group(0 [pid 7877] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7876] exit_group(0 [pid 7875] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7879] close(3 [pid 7878] <... exit_group resumed>) = ? [pid 7875] exit_group(0./strace-static-x86_64: Process 7880 attached [pid 7879] <... close resumed>) = 0 [pid 7877] exit_group(0 [pid 7876] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7880 [pid 7880] set_robust_list(0x55555565f660, 24 [pid 7879] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7878] +++ exited with 0 +++ [pid 7875] <... exit_group resumed>) = ? [pid 7879] <... openat resumed>) = 3 [pid 7877] <... exit_group resumed>) = ? [pid 7880] <... set_robust_list resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7879] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7879] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7875] +++ exited with 0 +++ [pid 7880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7879] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7880] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7881 attached [pid 7880] setpgid(0, 0 [pid 7881] set_robust_list(0x55555565f660, 24 [pid 7880] <... setpgid resumed>) = 0 [pid 7876] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7881] <... set_robust_list resumed>) = 0 [pid 7879] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7877] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 7880] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7882 attached [pid 7881] <... prctl resumed>) = 0 [pid 7880] write(3, "1000", 4 [pid 7879] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7881 [pid 7882] set_robust_list(0x55555565f660, 24 [pid 7881] setpgid(0, 0 [pid 7880] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7882 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7882] <... set_robust_list resumed>) = 0 [pid 7881] <... setpgid resumed>) = 0 [pid 7880] close(3./strace-static-x86_64: Process 7883 attached [pid 7882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7880] <... close resumed>) = 0 [pid 7883] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7883 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7883] <... set_robust_list resumed>) = 0 [pid 7882] <... prctl resumed>) = 0 [pid 7881] <... openat resumed>) = 3 [pid 7880] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7882] setpgid(0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7883] <... prctl resumed>) = 0 [pid 7882] <... setpgid resumed>) = 0 [pid 7881] write(3, "1000", 4 [pid 7880] <... openat resumed>) = 3 [pid 7882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7881] <... write resumed>) = 4 ./strace-static-x86_64: Process 7884 attached ./strace-static-x86_64: Process 7885 attached [pid 7883] setpgid(0, 0 [pid 7881] close(3 [pid 7880] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7884] set_robust_list(0x55555565f660, 24 [pid 7885] set_robust_list(0x55555565f660, 24 [pid 7883] <... setpgid resumed>) = 0 [pid 7882] <... openat resumed>) = 3 [pid 7881] <... close resumed>) = 0 [pid 7880] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7885 [pid 7884] <... set_robust_list resumed>) = 0 [pid 7885] <... set_robust_list resumed>) = 0 [pid 7883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7882] write(3, "1000", 4 [pid 7881] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7880] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7884 [pid 7885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7882] <... write resumed>) = 4 [pid 7881] <... openat resumed>) = 3 [pid 7882] close(3 [pid 7884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7882] <... close resumed>) = 0 [pid 7880] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7884] <... prctl resumed>) = 0 [pid 7885] <... prctl resumed>) = 0 [pid 7883] <... openat resumed>) = 3 [pid 7882] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7881] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7880] exit_group(0 [pid 7884] setpgid(0, 0 [pid 7885] setpgid(0, 0 [pid 7883] write(3, "1000", 4 [pid 7881] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7880] <... exit_group resumed>) = ? [pid 7884] <... setpgid resumed>) = 0 [pid 7885] <... setpgid resumed>) = 0 [pid 7883] <... write resumed>) = 4 [pid 7882] <... openat resumed>) = 3 [pid 7881] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7883] close(3 [pid 7882] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7881] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7883] <... close resumed>) = 0 [pid 7882] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7881] exit_group(0 [pid 7885] <... openat resumed>) = 3 [pid 7882] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7882] exit_group(0) = ? [pid 7884] <... openat resumed>) = 3 [pid 7885] write(3, "1000", 4 [pid 7883] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7881] <... exit_group resumed>) = ? [pid 7880] +++ exited with 0 +++ [pid 7885] <... write resumed>) = 4 [pid 7884] write(3, "1000", 4 [pid 7883] <... openat resumed>) = 3 [pid 7882] +++ exited with 0 +++ [pid 7885] close(3 [pid 7881] +++ exited with 0 +++ [pid 7884] <... write resumed>) = 4 [pid 7885] <... close resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7880, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7884] close(3 [pid 7883] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7885] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7884] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7884] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7883] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... restart_syscall resumed>) = 0 [pid 7884] <... openat resumed>) = 3 [pid 7885] <... openat resumed>) = 3 [pid 7883] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7886 attached [pid 7884] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7885] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7883] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7887 attached [pid 7886] set_robust_list(0x55555565f660, 24 [pid 7884] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7885] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7883] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7886 [pid 7887] set_robust_list(0x55555565f660, 24 [pid 7886] <... set_robust_list resumed>) = 0 [pid 7884] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7885] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7883] <... exit_group resumed>) = ? [pid 7887] <... set_robust_list resumed>) = 0 [pid 7886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7884] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7885] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7887 [pid 7886] <... prctl resumed>) = 0 [pid 7884] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7886] setpgid(0, 0 [pid 7884] <... exit_group resumed>) = ? [pid 7885] exit_group(0 [pid 7887] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7888 attached ) = 0 [pid 7886] <... setpgid resumed>) = 0 [pid 7885] <... exit_group resumed>) = ? [pid 7883] +++ exited with 0 +++ [pid 7887] setpgid(0, 0) = 0 [pid 7884] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7888 [pid 7887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7888] set_robust_list(0x55555565f660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7887] <... openat resumed>) = 3 [pid 7888] <... set_robust_list resumed>) = 0 [pid 7886] <... openat resumed>) = 3 [pid 7887] write(3, "1000", 4./strace-static-x86_64: Process 7889 attached [pid 7888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7886] write(3, "1000", 4 [pid 7885] +++ exited with 0 +++ [pid 7889] set_robust_list(0x55555565f660, 24 [pid 7888] <... prctl resumed>) = 0 [pid 7887] <... write resumed>) = 4 [pid 7886] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7889 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7889] <... set_robust_list resumed>) = 0 [pid 7888] setpgid(0, 0 [pid 7887] close(3 [pid 7886] close(3 [pid 7889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7888] <... setpgid resumed>) = 0 [pid 7887] <... close resumed>) = 0 [pid 7888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7889] <... prctl resumed>) = 0 [pid 7887] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7890 attached [pid 7889] setpgid(0, 0 [pid 7888] <... openat resumed>) = 3 [pid 7886] <... close resumed>) = 0 [pid 7889] <... setpgid resumed>) = 0 [pid 7888] write(3, "1000", 4 [pid 7887] <... openat resumed>) = 3 [pid 7886] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7890 [pid 7890] set_robust_list(0x55555565f660, 24 [pid 7889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7888] <... write resumed>) = 4 [pid 7887] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7890] <... set_robust_list resumed>) = 0 [pid 7888] close(3 [pid 7886] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7889] <... openat resumed>) = 3 [pid 7888] <... close resumed>) = 0 [pid 7887] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7889] write(3, "1000", 4 [pid 7888] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7887] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7889] <... write resumed>) = 4 [pid 7888] <... openat resumed>) = 3 [pid 7887] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7889] close(3./strace-static-x86_64: Process 7891 attached ) = 0 [pid 7888] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7887] exit_group(0 [pid 7886] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7890] <... prctl resumed>) = 0 [pid 7890] setpgid(0, 0 [pid 7889] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7888] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7887] <... exit_group resumed>) = ? [pid 7886] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7891 [pid 7891] set_robust_list(0x55555565f660, 24 [pid 7890] <... setpgid resumed>) = 0 [pid 7889] <... openat resumed>) = 3 [pid 7888] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7886] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7891] <... set_robust_list resumed>) = 0 [pid 7890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7889] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7888] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7886] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7890] <... openat resumed>) = 3 [pid 7889] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7888] exit_group(0 [pid 7887] +++ exited with 0 +++ [pid 7886] exit_group(0 [pid 7891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7890] write(3, "1000", 4 [pid 7889] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7888] <... exit_group resumed>) = ? [pid 7886] <... exit_group resumed>) = ? [pid 7891] <... prctl resumed>) = 0 [pid 7890] <... write resumed>) = 4 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7891] setpgid(0, 0 [pid 7890] close(3 [pid 7889] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7891] <... setpgid resumed>) = 0 [pid 7890] <... close resumed>) = 0 [pid 7889] exit_group(0 [pid 7888] +++ exited with 0 +++ [pid 7886] +++ exited with 0 +++ [pid 5061] <... restart_syscall resumed>) = 0 [pid 7891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7890] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7889] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7890] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7891] <... openat resumed>) = 3 [pid 7890] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7889] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7891] write(3, "1000", 4) = 4 [pid 7890] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7891] close(3) = 0 ./strace-static-x86_64: Process 7893 attached ./strace-static-x86_64: Process 7892 attached [pid 7890] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7893] set_robust_list(0x55555565f660, 24 [pid 7892] set_robust_list(0x55555565f660, 24 [pid 7891] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7890] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7893 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7892 [pid 7893] <... set_robust_list resumed>) = 0 [pid 7892] <... set_robust_list resumed>) = 0 [pid 7891] <... openat resumed>) = 3 [pid 7890] exit_group(0 [pid 7893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7893] setpgid(0, 0 [pid 7890] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7892] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7894 attached ./strace-static-x86_64: Process 7895 attached [pid 7893] <... setpgid resumed>) = 0 [pid 7892] <... prctl resumed>) = 0 [pid 7891] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7890] +++ exited with 0 +++ [pid 7895] set_robust_list(0x55555565f660, 24 [pid 7894] set_robust_list(0x55555565f660, 24 [pid 7893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7892] setpgid(0, 0 [pid 7891] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7894 [pid 7894] <... set_robust_list resumed>) = 0 [pid 7895] <... set_robust_list resumed>) = 0 [pid 7892] <... setpgid resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7895 [pid 7895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7893] <... openat resumed>) = 3 [pid 7892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7891] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7891] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7895] <... prctl resumed>) = 0 [pid 7893] write(3, "1000", 4 [pid 7892] <... openat resumed>) = 3 [pid 7891] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7894] <... prctl resumed>) = 0 [pid 7895] setpgid(0, 0 [pid 7893] <... write resumed>) = 4 [pid 7894] setpgid(0, 0 [pid 7895] <... setpgid resumed>) = 0 [pid 7893] close(3 [pid 7892] write(3, "1000", 4 [pid 7891] <... exit_group resumed>) = ? [pid 7894] <... setpgid resumed>) = 0 [pid 7895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7893] <... close resumed>) = 0 [pid 7892] <... write resumed>) = 4 [pid 7894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7895] <... openat resumed>) = 3 [pid 7893] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7892] close(3 [pid 7891] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7894] <... openat resumed>) = 3 [pid 7895] write(3, "1000", 4 [pid 7893] <... openat resumed>) = 3 [pid 7892] <... close resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7894] write(3, "1000", 4 [pid 7895] <... write resumed>) = 4 [pid 7892] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7894] <... write resumed>) = 4 [pid 7895] close(3./strace-static-x86_64: Process 7896 attached [pid 7894] close(3 [pid 7895] <... close resumed>) = 0 [pid 7893] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7892] <... openat resumed>) = 3 [pid 7896] set_robust_list(0x55555565f660, 24 [pid 7894] <... close resumed>) = 0 [pid 7895] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7893] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7896] <... set_robust_list resumed>) = 0 [pid 7894] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7893] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7892] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7896 [pid 7896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7894] <... openat resumed>) = 3 [pid 7893] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7892] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7893] exit_group(0 [pid 7892] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7894] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7892] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7893] <... exit_group resumed>) = ? [pid 7894] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7892] exit_group(0 [pid 7896] <... prctl resumed>) = 0 [pid 7895] <... openat resumed>) = 3 [pid 7894] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7892] <... exit_group resumed>) = ? [pid 7896] setpgid(0, 0 [pid 7894] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7895] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7894] exit_group(0) = ? [pid 7896] <... setpgid resumed>) = 0 [pid 7895] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7894] +++ exited with 0 +++ [pid 7895] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7893] +++ exited with 0 +++ [pid 7896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7895] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7897 attached [pid 7895] exit_group(0 [pid 7892] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7897 [pid 7897] set_robust_list(0x55555565f660, 24 [pid 7895] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7897] <... set_robust_list resumed>) = 0 [pid 7897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7898 attached [pid 7896] <... openat resumed>) = 3 [pid 7895] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7892, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7898] set_robust_list(0x55555565f660, 24 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7898] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... restart_syscall resumed>) = 0 [pid 7898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7897] setpgid(0, 0 [pid 7896] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7898 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7897] <... setpgid resumed>) = 0 [pid 7896] <... write resumed>) = 4 ./strace-static-x86_64: Process 7899 attached [pid 7898] <... prctl resumed>) = 0 [pid 7896] close(3 [pid 7899] set_robust_list(0x55555565f660, 24 [pid 7898] setpgid(0, 0 [pid 7897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7896] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7899 [pid 7899] <... set_robust_list resumed>) = 0 [pid 7898] <... setpgid resumed>) = 0 [pid 7899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7897] <... openat resumed>) = 3 [pid 7896] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7899] <... prctl resumed>) = 0 [pid 7898] <... openat resumed>) = 3 [pid 7897] write(3, "1000", 4 [pid 7896] <... openat resumed>) = 3 [pid 7899] setpgid(0, 0 [pid 7898] write(3, "1000", 4 [pid 7897] <... write resumed>) = 4 [pid 7899] <... setpgid resumed>) = 0 [pid 7897] close(3./strace-static-x86_64: Process 7900 attached [pid 7899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7898] <... write resumed>) = 4 [pid 7897] <... close resumed>) = 0 [pid 7896] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7900] set_robust_list(0x55555565f660, 24 [pid 7898] close(3 [pid 7897] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7901 attached [pid 7900] <... set_robust_list resumed>) = 0 [pid 7899] <... openat resumed>) = 3 [pid 7898] <... close resumed>) = 0 [pid 7897] <... openat resumed>) = 3 [pid 7896] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7900 [pid 7896] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7896] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7901 [pid 7899] write(3, "1000", 4 [pid 7898] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7897] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7896] exit_group(0 [pid 7901] set_robust_list(0x55555565f660, 24 [pid 7900] <... prctl resumed>) = 0 [pid 7899] <... write resumed>) = 4 [pid 7898] <... openat resumed>) = 3 [pid 7897] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7899] close(3 [pid 7901] <... set_robust_list resumed>) = 0 [pid 7899] <... close resumed>) = 0 [pid 7901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7899] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7897] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7901] <... prctl resumed>) = 0 [pid 7900] setpgid(0, 0 [pid 7899] <... openat resumed>) = 3 [pid 7898] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7897] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7896] <... exit_group resumed>) = ? [pid 7901] setpgid(0, 0 [pid 7899] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7898] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7897] exit_group(0 [pid 7900] <... setpgid resumed>) = 0 [pid 7899] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7898] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7897] <... exit_group resumed>) = ? [pid 7901] <... setpgid resumed>) = 0 [pid 7900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7899] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7898] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7897] +++ exited with 0 +++ [pid 7896] +++ exited with 0 +++ [pid 7901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7899] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7898] exit_group(0 [pid 7900] <... openat resumed>) = 3 [pid 7899] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7899] <... exit_group resumed>) = ? [pid 7898] <... exit_group resumed>) = ? [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7901] <... openat resumed>) = 3 [pid 7900] write(3, "1000", 4 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7900] <... write resumed>) = 4 [pid 7901] write(3, "1000", 4 [pid 7900] close(3 [pid 7898] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 7901] <... write resumed>) = 4 [pid 7900] <... close resumed>) = 0 [pid 7899] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7902 attached [pid 7901] close(3 [pid 7900] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7902] set_robust_list(0x55555565f660, 24 [pid 7901] <... close resumed>) = 0 [pid 7900] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7902 [pid 7902] <... set_robust_list resumed>) = 0 [pid 7901] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7903 attached [pid 7903] set_robust_list(0x55555565f660, 24 [pid 7902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7900] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7903 [pid 7903] <... set_robust_list resumed>) = 0 [pid 7902] <... prctl resumed>) = 0 [pid 7901] <... openat resumed>) = 3 [pid 7900] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7902] setpgid(0, 0 [pid 7901] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7900] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7904 attached [pid 7903] <... prctl resumed>) = 0 [pid 7901] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7900] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7904] set_robust_list(0x55555565f660, 24 [pid 7903] setpgid(0, 0 [pid 7902] <... setpgid resumed>) = 0 [pid 7901] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7904] <... set_robust_list resumed>) = 0 [pid 7903] <... setpgid resumed>) = 0 [pid 7902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7901] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7900] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7904 [pid 7904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7901] exit_group(0 [pid 7903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7902] <... openat resumed>) = 3 [pid 7901] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7905 attached [pid 7904] <... prctl resumed>) = 0 [pid 7903] <... openat resumed>) = 3 [pid 7900] <... exit_group resumed>) = ? [pid 7904] setpgid(0, 0 [pid 7905] set_robust_list(0x55555565f660, 24 [pid 7904] <... setpgid resumed>) = 0 [pid 7903] write(3, "1000", 4 [pid 7902] write(3, "1000", 4 [pid 7901] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7905 [pid 7900] +++ exited with 0 +++ [pid 7905] <... set_robust_list resumed>) = 0 [pid 7902] <... write resumed>) = 4 [pid 7904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7903] <... write resumed>) = 4 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7903] close(3) = 0 [pid 7905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7902] close(3 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7905] <... prctl resumed>) = 0 [pid 7904] <... openat resumed>) = 3 [pid 7903] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7902] <... close resumed>) = 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7905] setpgid(0, 0 [pid 7903] <... openat resumed>) = 3 [pid 7902] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7903] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7906 attached [pid 7905] <... setpgid resumed>) = 0 [pid 7904] write(3, "1000", 4 [pid 7902] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7904] <... write resumed>) = 4 [pid 7903] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7903] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7906 [pid 7903] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7906] set_robust_list(0x55555565f660, 24 [pid 7905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7904] close(3 [pid 7903] exit_group(0) = ? ./strace-static-x86_64: Process 7907 attached [pid 7906] <... set_robust_list resumed>) = 0 [pid 7905] <... openat resumed>) = 3 [pid 7904] <... close resumed>) = 0 [pid 7903] +++ exited with 0 +++ [pid 7902] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7907] set_robust_list(0x55555565f660, 24 [pid 7906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7905] write(3, "1000", 4 [pid 7902] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7907 [pid 7907] <... set_robust_list resumed>) = 0 [pid 7906] <... prctl resumed>) = 0 [pid 7905] <... write resumed>) = 4 [pid 7904] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7902] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7906] setpgid(0, 0 [pid 7905] close(3 [pid 7902] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7906] <... setpgid resumed>) = 0 [pid 7905] <... close resumed>) = 0 [pid 7906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7905] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7904] <... openat resumed>) = 3 [pid 7902] exit_group(0 [pid 7907] <... prctl resumed>) = 0 [pid 7906] <... openat resumed>) = 3 [pid 7905] <... openat resumed>) = 3 [pid 7902] <... exit_group resumed>) = ? [pid 7904] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7907] setpgid(0, 0 [pid 7906] write(3, "1000", 4 [pid 7904] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7907] <... setpgid resumed>) = 0 [pid 7906] <... write resumed>) = 4 [pid 7905] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7904] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7908 attached [pid 7906] close(3 [pid 7905] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7904] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7908] set_robust_list(0x55555565f660, 24 [pid 7907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7906] <... close resumed>) = 0 [pid 7905] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7904] exit_group(0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7908 [pid 7902] +++ exited with 0 +++ [pid 7908] <... set_robust_list resumed>) = 0 [pid 7906] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7905] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7904] <... exit_group resumed>) = ? [pid 7907] <... openat resumed>) = 3 [pid 7908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7908] setpgid(0, 0) = 0 [pid 7908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7904] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7907] write(3, "1000", 4 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7907] <... write resumed>) = 4 [pid 7905] exit_group(0 [pid 7907] close(3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7908] <... openat resumed>) = 3 [pid 7907] <... close resumed>) = 0 [pid 7906] <... openat resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7908] write(3, "1000", 4 [pid 7907] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7906] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7905] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 7908] <... write resumed>) = 4 [pid 7906] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7905] +++ exited with 0 +++ [pid 7906] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7908] close(3 [pid 7907] <... openat resumed>) = 3 [pid 7906] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7909 attached [pid 7908] <... close resumed>) = 0 [pid 7909] set_robust_list(0x55555565f660, 24 [pid 7908] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7907] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7906] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7909 [pid 7909] <... set_robust_list resumed>) = 0 [pid 7907] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7906] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7910 attached [pid 7909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7908] <... openat resumed>) = 3 [pid 7907] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7906] +++ exited with 0 +++ [pid 7910] set_robust_list(0x55555565f660, 24 [pid 7909] <... prctl resumed>) = 0 [pid 7908] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7907] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7910 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7910] <... set_robust_list resumed>) = 0 [pid 7909] setpgid(0, 0 [pid 7908] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7909] <... setpgid resumed>) = 0 [pid 7908] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7907] exit_group(0 [pid 7909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7908] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7907] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7911 attached [pid 7910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7909] <... openat resumed>) = 3 [pid 7908] exit_group(0 [pid 7911] set_robust_list(0x55555565f660, 24 [pid 7910] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7911 [pid 7910] setpgid(0, 0 [pid 7911] <... set_robust_list resumed>) = 0 [pid 7910] <... setpgid resumed>) = 0 [pid 7909] write(3, "1000", 4 [pid 7908] <... exit_group resumed>) = ? [pid 7907] +++ exited with 0 +++ [pid 7911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7909] <... write resumed>) = 4 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7911] <... prctl resumed>) = 0 [pid 7910] <... openat resumed>) = 3 [pid 7911] setpgid(0, 0) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7912 attached [pid 7910] write(3, "1000", 4 [pid 7909] close(3 [pid 7908] +++ exited with 0 +++ [pid 7911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7912] set_robust_list(0x55555565f660, 24 [pid 7909] <... close resumed>) = 0 [pid 7911] <... openat resumed>) = 3 [pid 7911] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 7913 attached [pid 7911] close(3 [pid 7912] <... set_robust_list resumed>) = 0 [pid 7910] <... write resumed>) = 4 [pid 7909] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7912 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7913 [pid 7913] set_robust_list(0x55555565f660, 24 [pid 7912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7911] <... close resumed>) = 0 [pid 7913] <... set_robust_list resumed>) = 0 [pid 7911] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7909] <... openat resumed>) = 3 [pid 7913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7912] <... prctl resumed>) = 0 [pid 7911] <... openat resumed>) = 3 [pid 7910] close(3 [pid 7913] <... prctl resumed>) = 0 [pid 7912] setpgid(0, 0 [pid 7911] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7910] <... close resumed>) = 0 [pid 7909] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7913] setpgid(0, 0 [pid 7912] <... setpgid resumed>) = 0 [pid 7911] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7910] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7909] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7913] <... setpgid resumed>) = 0 [pid 7913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7911] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7910] <... openat resumed>) = 3 [pid 7909] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7913] <... openat resumed>) = 3 [pid 7912] <... openat resumed>) = 3 [pid 7911] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7909] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7910] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7914 attached [pid 7912] write(3, "1000", 4 [pid 7910] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7910] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7914 [pid 7910] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7914] set_robust_list(0x55555565f660, 24 [pid 7913] write(3, "1000", 4 [pid 7912] <... write resumed>) = 4 [pid 7911] exit_group(0 [pid 7910] exit_group(0 [pid 7909] exit_group(0 [pid 7913] <... write resumed>) = 4 [pid 7911] <... exit_group resumed>) = ? [pid 7909] <... exit_group resumed>) = ? [pid 7914] <... set_robust_list resumed>) = 0 [pid 7913] close(3 [pid 7912] close(3 [pid 7910] <... exit_group resumed>) = ? [pid 7914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7913] <... close resumed>) = 0 [pid 7912] <... close resumed>) = 0 [pid 7911] +++ exited with 0 +++ [pid 7910] +++ exited with 0 +++ [pid 7909] +++ exited with 0 +++ [pid 7913] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7912] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7914] <... prctl resumed>) = 0 [pid 7913] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7913] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7914] setpgid(0, 0 [pid 7913] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7913] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7912] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7914] <... setpgid resumed>) = 0 [pid 7913] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7913] exit_group(0 [pid 7912] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7913] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7916 attached [pid 7914] <... openat resumed>) = 3 [pid 7912] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7912] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7915 attached ) = -1 EBADF (Bad file descriptor) [pid 7915] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7915 [pid 7915] <... set_robust_list resumed>) = 0 [pid 7916] set_robust_list(0x55555565f660, 24 [pid 7914] write(3, "1000", 4 [pid 7913] +++ exited with 0 +++ [pid 7912] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7916 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7916] <... set_robust_list resumed>) = 0 [pid 7914] <... write resumed>) = 4 [pid 7915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7915] setpgid(0, 0) = 0 [pid 7915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7915] write(3, "1000", 4./strace-static-x86_64: Process 7917 attached [pid 7916] <... prctl resumed>) = 0 [pid 7914] close(3 [pid 7912] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7917 [pid 7917] set_robust_list(0x55555565f660, 24 [pid 7915] <... write resumed>) = 4 [pid 7916] setpgid(0, 0 [pid 7914] <... close resumed>) = 0 [pid 7915] close(3 [pid 7917] <... set_robust_list resumed>) = 0 [pid 7914] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7912] +++ exited with 0 +++ [pid 7916] <... setpgid resumed>) = 0 [pid 7915] <... close resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7915] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7918 attached [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7918] set_robust_list(0x55555565f660, 24 [pid 7917] <... prctl resumed>) = 0 [pid 7914] <... openat resumed>) = 3 [pid 7918] <... set_robust_list resumed>) = 0 [pid 7917] setpgid(0, 0 [pid 7915] <... openat resumed>) = 3 [pid 7916] <... openat resumed>) = 3 [pid 7914] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7918 ./strace-static-x86_64: Process 7919 attached [pid 7917] <... setpgid resumed>) = 0 [pid 7915] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7916] write(3, "1000", 4 [pid 7914] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7919] set_robust_list(0x55555565f660, 24 [pid 7917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7915] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7916] <... write resumed>) = 4 [pid 7914] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7919] <... set_robust_list resumed>) = 0 [pid 7918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7915] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7916] close(3 [pid 7914] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7919 [pid 7919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7917] <... openat resumed>) = 3 [pid 7915] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7916] <... close resumed>) = 0 [pid 7914] exit_group(0 [pid 7919] <... prctl resumed>) = 0 [pid 7918] <... prctl resumed>) = 0 [pid 7915] exit_group(0 [pid 7916] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7914] <... exit_group resumed>) = ? [pid 7919] setpgid(0, 0 [pid 7918] setpgid(0, 0 [pid 7917] write(3, "1000", 4 [pid 7915] <... exit_group resumed>) = ? [pid 7919] <... setpgid resumed>) = 0 [pid 7919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7914] +++ exited with 0 +++ [pid 7918] <... setpgid resumed>) = 0 [pid 7917] <... write resumed>) = 4 [pid 7919] write(3, "1000", 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7919] <... write resumed>) = 4 [pid 7918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7919] close(3 [pid 7917] close(3 [pid 7916] <... openat resumed>) = 3 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7919] <... close resumed>) = 0 [pid 7919] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7919] <... openat resumed>) = 3 [pid 7918] <... openat resumed>) = 3 [pid 7917] <... close resumed>) = 0 [pid 7915] +++ exited with 0 +++ [pid 7916] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7919] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7918] write(3, "1000", 4 [pid 7917] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7916] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7915, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7919] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7918] <... write resumed>) = 4 [pid 7919] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7920 attached ) = -1 EBADF (Bad file descriptor) [pid 7918] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7920 [pid 7920] set_robust_list(0x55555565f660, 24 [pid 7919] exit_group(0 [pid 7918] <... close resumed>) = 0 [pid 7917] <... openat resumed>) = 3 [pid 7916] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7920] <... set_robust_list resumed>) = 0 [pid 7919] <... exit_group resumed>) = ? [pid 7918] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7917] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7916] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7917] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7916] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7917] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7916] <... exit_group resumed>) = ? [pid 7920] <... prctl resumed>) = 0 [pid 7917] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7920] setpgid(0, 0 [pid 7919] +++ exited with 0 +++ [pid 7918] <... openat resumed>) = 3 [pid 7920] <... setpgid resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7917] exit_group(0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7917] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7921 attached [pid 7918] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7921] set_robust_list(0x55555565f660, 24 [pid 7920] <... openat resumed>) = 3 [pid 7918] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7916] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7921 [pid 7917] +++ exited with 0 +++ [pid 7921] <... set_robust_list resumed>) = 0 [pid 7920] write(3, "1000", 4 [pid 7918] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7920] <... write resumed>) = 4 [pid 7918] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7916, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7922 attached [pid 7921] <... prctl resumed>) = 0 [pid 7920] close(3 [pid 7918] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7922 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7922] set_robust_list(0x55555565f660, 24 [pid 7921] setpgid(0, 0 [pid 7920] <... close resumed>) = 0 [pid 7918] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7922] <... set_robust_list resumed>) = 0 [pid 7922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7921] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7924 attached [pid 7922] <... prctl resumed>) = 0 [pid 7924] set_robust_list(0x55555565f660, 24 [pid 7922] setpgid(0, 0 [pid 7924] <... set_robust_list resumed>) = 0 [pid 7922] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7923 attached [pid 7924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7918] +++ exited with 0 +++ [pid 7920] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7923] set_robust_list(0x55555565f660, 24 [pid 7924] <... prctl resumed>) = 0 [pid 7922] <... openat resumed>) = 3 [pid 7921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7923 [pid 7923] <... set_robust_list resumed>) = 0 [pid 7924] setpgid(0, 0 [pid 7923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7921] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7923] <... prctl resumed>) = 0 [pid 7924] <... setpgid resumed>) = 0 [pid 7922] write(3, "1000", 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7923] setpgid(0, 0 [pid 7924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7922] <... write resumed>) = 4 [pid 7921] write(3, "1000", 4 [pid 7920] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7924 [pid 7923] <... setpgid resumed>) = 0 [pid 7922] close(3 [pid 7921] <... write resumed>) = 4 [pid 7923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7924] <... openat resumed>) = 3 [pid 7922] <... close resumed>) = 0 [pid 7921] close(3 [pid 7920] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7925 attached [pid 7923] <... openat resumed>) = 3 [pid 7924] write(3, "1000", 4 [pid 7922] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7921] <... close resumed>) = 0 [pid 7920] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7925] set_robust_list(0x55555565f660, 24 [pid 7923] write(3, "1000", 4 [pid 7924] <... write resumed>) = 4 [pid 7922] <... openat resumed>) = 3 [pid 7921] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7920] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7925 [pid 7925] <... set_robust_list resumed>) = 0 [pid 7923] <... write resumed>) = 4 [pid 7924] close(3 [pid 7922] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7920] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7923] close(3 [pid 7924] <... close resumed>) = 0 [pid 7922] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7921] <... openat resumed>) = 3 [pid 7920] exit_group(0 [pid 7923] <... close resumed>) = 0 [pid 7924] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7922] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7925] <... prctl resumed>) = 0 [pid 7923] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7925] setpgid(0, 0 [pid 7924] <... openat resumed>) = 3 [pid 7922] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7921] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7920] <... exit_group resumed>) = ? [pid 7925] <... setpgid resumed>) = 0 [pid 7925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7923] <... openat resumed>) = 3 [pid 7924] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7922] exit_group(0 [pid 7921] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7921] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7924] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7921] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7925] <... openat resumed>) = 3 [pid 7923] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7924] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7922] <... exit_group resumed>) = ? [pid 7921] exit_group(0 [pid 7923] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7924] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7920] +++ exited with 0 +++ [pid 7925] write(3, "1000", 4 [pid 7923] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7924] exit_group(0 [pid 7921] <... exit_group resumed>) = ? [pid 7925] <... write resumed>) = 4 [pid 7923] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7924] <... exit_group resumed>) = ? [pid 7922] +++ exited with 0 +++ [pid 7925] close(3 [pid 7923] exit_group(0 [pid 7924] +++ exited with 0 +++ [pid 7921] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7925] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7925] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7923] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7925] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7926 attached [pid 7925] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7923] +++ exited with 0 +++ [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7926 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7926] set_robust_list(0x55555565f660, 24 [pid 7925] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7925] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7927 attached [pid 7926] <... set_robust_list resumed>) = 0 [pid 7925] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7927] set_robust_list(0x55555565f660, 24 [pid 7926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7925] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7927 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7927] <... set_robust_list resumed>) = 0 [pid 7926] <... prctl resumed>) = 0 [pid 7926] setpgid(0, 0 [pid 7925] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7929 attached ./strace-static-x86_64: Process 7928 attached [pid 7927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7926] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7928 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7927] <... prctl resumed>) = 0 [pid 7925] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7929 [pid 7928] set_robust_list(0x55555565f660, 24) = 0 ./strace-static-x86_64: Process 7930 attached [pid 7929] set_robust_list(0x55555565f660, 24 [pid 7927] setpgid(0, 0 [pid 7926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7927] <... setpgid resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7925, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7929] <... set_robust_list resumed>) = 0 [pid 7928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7930 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7930] set_robust_list(0x55555565f660, 24 [pid 7929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7928] <... prctl resumed>) = 0 [pid 7930] <... set_robust_list resumed>) = 0 [pid 7929] <... prctl resumed>) = 0 [pid 7928] setpgid(0, 0 [pid 7926] <... openat resumed>) = 3 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7929] setpgid(0, 0 [pid 7928] <... setpgid resumed>) = 0 [pid 7929] <... setpgid resumed>) = 0 [pid 7927] <... openat resumed>) = 3 [pid 7930] <... prctl resumed>) = 0 [pid 7929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7927] write(3, "1000", 4 [pid 7926] write(3, "1000", 4 [pid 7930] setpgid(0, 0 [pid 7929] <... openat resumed>) = 3 [pid 7928] <... openat resumed>) = 3 [pid 7927] <... write resumed>) = 4 [pid 7926] <... write resumed>) = 4 [pid 7930] <... setpgid resumed>) = 0 [pid 7929] write(3, "1000", 4 [pid 7928] write(3, "1000", 4 [pid 7927] close(3 [pid 7926] close(3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7929] <... write resumed>) = 4 [pid 7928] <... write resumed>) = 4 [pid 7927] <... close resumed>) = 0 [pid 7926] <... close resumed>) = 0 [pid 7929] close(3 [pid 7928] close(3 [pid 7927] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7930] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7931 attached [pid 7930] write(3, "1000", 4 [pid 7929] <... close resumed>) = 0 [pid 7928] <... close resumed>) = 0 [pid 7927] <... openat resumed>) = 3 [pid 7926] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7930] <... write resumed>) = 4 [pid 7929] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7928] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7927] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7926] <... openat resumed>) = 3 [pid 7931] set_robust_list(0x55555565f660, 24 [pid 7930] close(3 [pid 7929] <... openat resumed>) = 3 [pid 7927] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7926] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7931 [pid 7931] <... set_robust_list resumed>) = 0 [pid 7930] <... close resumed>) = 0 [pid 7929] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7928] <... openat resumed>) = 3 [pid 7927] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7926] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7929] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7928] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7927] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7926] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7930] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7931] <... prctl resumed>) = 0 [pid 7929] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7928] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7926] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7930] <... openat resumed>) = 3 [pid 7929] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7928] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7927] exit_group(0 [pid 7929] exit_group(0 [pid 7928] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7927] <... exit_group resumed>) = ? [pid 7931] setpgid(0, 0 [pid 7930] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7929] <... exit_group resumed>) = ? [pid 7928] exit_group(0 [pid 7926] exit_group(0 [pid 7931] <... setpgid resumed>) = 0 [pid 7930] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7928] <... exit_group resumed>) = ? [pid 7927] +++ exited with 0 +++ [pid 7926] <... exit_group resumed>) = ? [pid 7931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7930] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7929] +++ exited with 0 +++ [pid 7930] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7931] <... openat resumed>) = 3 [pid 7930] exit_group(0 [pid 7928] +++ exited with 0 +++ [pid 7926] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7931] write(3, "1000", 4 [pid 7930] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7931] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7931] close(3 [pid 7930] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7931] <... close resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7933 attached [pid 7931] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7932 [pid 5064] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7932 attached ./strace-static-x86_64: Process 7934 attached [pid 7932] set_robust_list(0x55555565f660, 24 [pid 7933] set_robust_list(0x55555565f660, 24 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7934] set_robust_list(0x55555565f660, 24 [pid 7932] <... set_robust_list resumed>) = 0 [pid 7933] <... set_robust_list resumed>) = 0 [pid 7931] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7933 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7934 [pid 7934] <... set_robust_list resumed>) = 0 [pid 7932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7931] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7932] <... prctl resumed>) = 0 [pid 7933] <... prctl resumed>) = 0 [pid 7931] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7932] setpgid(0, 0 [pid 7931] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7935 attached [pid 7934] <... prctl resumed>) = 0 [pid 7932] <... setpgid resumed>) = 0 [pid 7933] setpgid(0, 0 [pid 7931] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7935] set_robust_list(0x55555565f660, 24 [pid 7934] setpgid(0, 0 [pid 7933] <... setpgid resumed>) = 0 [pid 7931] exit_group(0./strace-static-x86_64: Process 7936 attached [pid 7935] <... set_robust_list resumed>) = 0 [pid 7934] <... setpgid resumed>) = 0 [pid 7932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7935 [pid 7936] set_robust_list(0x55555565f660, 24 [pid 7935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7932] <... openat resumed>) = 3 [pid 7933] <... openat resumed>) = 3 [pid 7931] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7936 [pid 7936] <... set_robust_list resumed>) = 0 [pid 7935] <... prctl resumed>) = 0 [pid 7934] <... openat resumed>) = 3 [pid 7933] write(3, "1000", 4 [pid 7935] setpgid(0, 0) = 0 [pid 7934] write(3, "1000", 4 [pid 7933] <... write resumed>) = 4 [pid 7936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7934] <... write resumed>) = 4 [pid 7932] write(3, "1000", 4 [pid 7933] close(3 [pid 7935] <... openat resumed>) = 3 [pid 7934] close(3 [pid 7933] <... close resumed>) = 0 [pid 7934] <... close resumed>) = 0 [pid 7933] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7935] write(3, "1000", 4 [pid 7934] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7935] <... write resumed>) = 4 [pid 7933] <... openat resumed>) = 3 [pid 7935] close(3 [pid 7934] <... openat resumed>) = 3 [pid 7935] <... close resumed>) = 0 [pid 7931] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7932] <... write resumed>) = 4 [pid 7935] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7934] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7932] close(3 [pid 7936] <... prctl resumed>) = 0 [pid 7933] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7936] setpgid(0, 0 [pid 7935] <... openat resumed>) = 3 [pid 7934] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7932] <... close resumed>) = 0 [pid 7933] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7936] <... setpgid resumed>) = 0 [pid 7933] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7935] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7934] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7933] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7935] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7934] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7933] exit_group(0 [pid 7935] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7934] exit_group(0 [pid 7933] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7937 attached [pid 7936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7935] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7934] <... exit_group resumed>) = ? [pid 7932] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7933] +++ exited with 0 +++ [pid 7937] set_robust_list(0x55555565f660, 24 [pid 7936] <... openat resumed>) = 3 [pid 7932] <... openat resumed>) = 3 [pid 7935] exit_group(0 [pid 7937] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7933, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7935] <... exit_group resumed>) = ? [pid 7936] write(3, "1000", 4 [pid 7932] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7936] <... write resumed>) = 4 [pid 7937] <... prctl resumed>) = 0 [pid 7932] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7936] close(3 [pid 7935] +++ exited with 0 +++ [pid 7934] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7937 [pid 7937] setpgid(0, 0) = 0 [pid 7937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7936] <... close resumed>) = 0 [pid 7932] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7937] <... openat resumed>) = 3 [pid 7936] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7932] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7938 attached [pid 7936] <... openat resumed>) = 3 [pid 7932] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7938 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7936] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7932] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7939 attached [pid 7938] set_robust_list(0x55555565f660, 24 [pid 7937] write(3, "1000", 4 [pid 7936] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7938] <... set_robust_list resumed>) = 0 [pid 7937] <... write resumed>) = 4 [pid 7938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7939] set_robust_list(0x55555565f660, 24 [pid 7937] close(3 [pid 7936] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7939 [pid 7938] <... prctl resumed>) = 0 [pid 7937] <... close resumed>) = 0 [pid 7936] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7937] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7936] exit_group(0 [pid 7937] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7940 attached [pid 7932] +++ exited with 0 +++ [pid 7939] <... set_robust_list resumed>) = 0 [pid 7940] set_robust_list(0x55555565f660, 24 [pid 7939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7938] setpgid(0, 0 [pid 7937] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7936] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7940 [pid 7940] <... set_robust_list resumed>) = 0 [pid 7937] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7939] <... prctl resumed>) = 0 [pid 7938] <... setpgid resumed>) = 0 [pid 7937] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7940] <... prctl resumed>) = 0 [pid 7938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7937] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7940] setpgid(0, 0 [pid 7939] setpgid(0, 0 [pid 7940] <... setpgid resumed>) = 0 [pid 7939] <... setpgid resumed>) = 0 [pid 7938] <... openat resumed>) = 3 [pid 7937] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7938] write(3, "1000", 4 [pid 7937] <... exit_group resumed>) = ? [pid 7936] +++ exited with 0 +++ ./strace-static-x86_64: Process 7941 attached [pid 7940] <... openat resumed>) = 3 [pid 7939] <... openat resumed>) = 3 [pid 7938] <... write resumed>) = 4 [pid 7941] set_robust_list(0x55555565f660, 24 [pid 7940] write(3, "1000", 4 [pid 7938] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7941 [pid 7939] write(3, "1000", 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7941] <... set_robust_list resumed>) = 0 [pid 7940] <... write resumed>) = 4 [pid 7939] <... write resumed>) = 4 [pid 7938] <... close resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7940] close(3 [pid 7939] close(3 [pid 7938] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7937] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 7941] <... prctl resumed>) = 0 [pid 7940] <... close resumed>) = 0 [pid 7939] <... close resumed>) = 0 [pid 7941] setpgid(0, 0 [pid 7940] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7939] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7938] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7941] <... setpgid resumed>) = 0 [pid 7940] <... openat resumed>) = 3 [pid 7939] <... openat resumed>) = 3 [pid 7938] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7938] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7939] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7938] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7939] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7938] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7939] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7938] exit_group(0 [pid 7939] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7939] exit_group(0 [pid 7938] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7942 attached [pid 7941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7940] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7939] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7938] +++ exited with 0 +++ [pid 7942] set_robust_list(0x55555565f660, 24) = 0 [pid 7942] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7943 attached [pid 7941] <... openat resumed>) = 3 [pid 7940] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7939] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7942 [pid 7940] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7943] set_robust_list(0x55555565f660, 24 [pid 7942] <... prctl resumed>) = 0 [pid 7941] write(3, "1000", 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7943 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7940] exit_group(0 [pid 7943] <... set_robust_list resumed>) = 0 [pid 7942] setpgid(0, 0 [pid 7941] <... write resumed>) = 4 [pid 7940] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7942] <... setpgid resumed>) = 0 [pid 7941] close(3 [pid 7943] <... prctl resumed>) = 0 [pid 7942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7941] <... close resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7943] setpgid(0, 0) = 0 [pid 7942] <... openat resumed>) = 3 [pid 7941] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7945 attached ./strace-static-x86_64: Process 7944 attached [pid 7941] <... openat resumed>) = 3 [pid 7944] set_robust_list(0x55555565f660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7945 [pid 7942] write(3, "1000", 4) = 4 [pid 7945] set_robust_list(0x55555565f660, 24 [pid 7944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7942] close(3 [pid 7945] <... set_robust_list resumed>) = 0 [pid 7943] <... openat resumed>) = 3 [pid 7942] <... close resumed>) = 0 [pid 7940] +++ exited with 0 +++ [pid 7944] <... prctl resumed>) = 0 [pid 7945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7943] write(3, "1000", 4 [pid 7942] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7944 [pid 7945] <... prctl resumed>) = 0 [pid 7944] setpgid(0, 0 [pid 7943] <... write resumed>) = 4 [pid 7942] <... openat resumed>) = 3 [pid 7941] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7943] close(3 [pid 7941] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7945] setpgid(0, 0 [pid 7944] <... setpgid resumed>) = 0 [pid 7943] <... close resumed>) = 0 [pid 7942] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7941] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7945] <... setpgid resumed>) = 0 [pid 7944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7943] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7942] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7941] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7946 attached [pid 7945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7943] <... openat resumed>) = 3 [pid 7942] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7941] exit_group(0 [pid 7944] <... openat resumed>) = 3 [pid 7946] set_robust_list(0x55555565f660, 24 [pid 7943] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7942] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7941] <... exit_group resumed>) = ? [pid 7946] <... set_robust_list resumed>) = 0 [pid 7945] <... openat resumed>) = 3 [pid 7944] write(3, "1000", 4 [pid 7943] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7946 [pid 7942] exit_group(0 [pid 7945] write(3, "1000", 4 [pid 7946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7945] <... write resumed>) = 4 [pid 7944] <... write resumed>) = 4 [pid 7943] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7942] <... exit_group resumed>) = ? [pid 7946] <... prctl resumed>) = 0 [pid 7945] close(3 [pid 7944] close(3 [pid 7943] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7941] +++ exited with 0 +++ [pid 7946] setpgid(0, 0 [pid 7944] <... close resumed>) = 0 [pid 7943] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7945] <... close resumed>) = 0 [pid 7946] <... setpgid resumed>) = 0 [pid 7944] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7943] <... exit_group resumed>) = ? [pid 7946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7945] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7942] +++ exited with 0 +++ [pid 7945] <... openat resumed>) = 3 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7943] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7944] <... openat resumed>) = 3 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7946] <... openat resumed>) = 3 [pid 7945] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7944] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7946] write(3, "1000", 4 [pid 7945] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7944] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7946] <... write resumed>) = 4 [pid 7945] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7944] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7946] close(3 [pid 7945] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7944] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7946] <... close resumed>) = 0 [pid 7945] exit_group(0 [pid 7944] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7946] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7946] <... openat resumed>) = 3 [pid 7945] <... exit_group resumed>) = ? [pid 7944] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7947 attached ./strace-static-x86_64: Process 7948 attached [pid 7946] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7948] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7947 [pid 7947] set_robust_list(0x55555565f660, 24 [pid 7948] <... set_robust_list resumed>) = 0 [pid 7946] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7948 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7946] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7947] <... set_robust_list resumed>) = 0 [pid 7946] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7949 attached [pid 7947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7948] <... prctl resumed>) = 0 [pid 7946] exit_group(0 [pid 7944] +++ exited with 0 +++ [pid 7949] set_robust_list(0x55555565f660, 24 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7944, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7949] <... set_robust_list resumed>) = 0 [pid 7949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7949 [pid 7949] setpgid(0, 0) = 0 [pid 7949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7947] <... prctl resumed>) = 0 [pid 7948] setpgid(0, 0 [pid 7946] <... exit_group resumed>) = ? [pid 7948] <... setpgid resumed>) = 0 [pid 7947] setpgid(0, 0 [pid 7949] write(3, "1000", 4) = 4 [pid 7949] close(3) = 0 [pid 7949] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7947] <... setpgid resumed>) = 0 [pid 7948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7946] +++ exited with 0 +++ [pid 7945] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7948] <... openat resumed>) = 3 [pid 7948] write(3, "1000", 4./strace-static-x86_64: Process 7950 attached [pid 7949] <... openat resumed>) = 3 [pid 7947] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7948] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7946, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7950] set_robust_list(0x55555565f660, 24 [pid 7949] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7947] write(3, "1000", 4 [pid 7948] close(3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7950 ./strace-static-x86_64: Process 7951 attached [pid 7950] <... set_robust_list resumed>) = 0 [pid 7949] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7947] <... write resumed>) = 4 [pid 7948] <... close resumed>) = 0 [pid 7951] set_robust_list(0x55555565f660, 24 [pid 7950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7949] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7947] close(3 [pid 7948] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7951 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7951] <... set_robust_list resumed>) = 0 [pid 7950] <... prctl resumed>) = 0 [pid 7949] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7947] <... close resumed>) = 0 [pid 7948] <... openat resumed>) = 3 [pid 7951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7950] setpgid(0, 0./strace-static-x86_64: Process 7952 attached ) = 0 [pid 7949] exit_group(0 [pid 7947] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7948] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7951] <... prctl resumed>) = 0 [pid 7952] set_robust_list(0x55555565f660, 24 [pid 7951] setpgid(0, 0 [pid 7950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7949] <... exit_group resumed>) = ? [pid 7947] <... openat resumed>) = 3 [pid 7948] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7952 [pid 7948] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7952] <... set_robust_list resumed>) = 0 [pid 7951] <... setpgid resumed>) = 0 [pid 7950] <... openat resumed>) = 3 [pid 7947] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7948] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7949] +++ exited with 0 +++ [pid 7952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7950] write(3, "1000", 4 [pid 7947] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7948] exit_group(0 [pid 7952] <... prctl resumed>) = 0 [pid 7950] <... write resumed>) = 4 [pid 7947] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7952] setpgid(0, 0 [pid 7951] <... openat resumed>) = 3 [pid 7950] close(3 [pid 7947] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7951] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7952] <... setpgid resumed>) = 0 [pid 7950] <... close resumed>) = 0 [pid 7947] <... exit_group resumed>) = ? [pid 7948] <... exit_group resumed>) = ? [pid 7951] <... write resumed>) = 4 [pid 7951] close(3) = 0 ./strace-static-x86_64: Process 7953 attached [pid 7951] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7953] set_robust_list(0x55555565f660, 24 [pid 7952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7951] <... openat resumed>) = 3 [pid 7950] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7947] +++ exited with 0 +++ [pid 7948] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7953 [pid 7953] <... set_robust_list resumed>) = 0 [pid 7952] <... openat resumed>) = 3 [pid 7951] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7951] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7950] <... openat resumed>) = 3 [pid 7953] <... prctl resumed>) = 0 [pid 7952] write(3, "1000", 4 [pid 7951] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7950] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7953] setpgid(0, 0 [pid 7952] <... write resumed>) = 4 [pid 7951] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7950] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7953] <... setpgid resumed>) = 0 [pid 7952] close(3 [pid 7951] exit_group(0 [pid 7953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7952] <... close resumed>) = 0 [pid 7950] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7951] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7954 attached [pid 7954] set_robust_list(0x55555565f660, 24 [pid 7953] <... openat resumed>) = 3 [pid 7952] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7950] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7954] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7954 [pid 7953] write(3, "1000", 4 [pid 7952] <... openat resumed>) = 3 [pid 7950] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7953] <... write resumed>) = 4 [pid 7951] +++ exited with 0 +++ [pid 7954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7954] <... prctl resumed>) = 0 [pid 7954] setpgid(0, 0 [pid 7952] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7950] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7955 attached [pid 7953] close(3 [pid 7952] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7955] set_robust_list(0x55555565f660, 24 [pid 7954] <... setpgid resumed>) = 0 [pid 7953] <... close resumed>) = 0 [pid 7952] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7950] +++ exited with 0 +++ [pid 7955] <... set_robust_list resumed>) = 0 [pid 7954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7953] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7952] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7955 [pid 7955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7954] <... openat resumed>) = 3 [pid 7953] <... openat resumed>) = 3 [pid 7952] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7955] <... prctl resumed>) = 0 [pid 7954] write(3, "1000", 4 [pid 7953] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7952] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7955] setpgid(0, 0 [pid 7954] <... write resumed>) = 4 [pid 7953] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7953] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7953] exit_group(0) = ? [pid 7953] +++ exited with 0 +++ [pid 7952] +++ exited with 0 +++ [pid 7955] <... setpgid resumed>) = 0 [pid 7954] close(3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 7954] <... close resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7952, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7954] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7956 attached [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7956 [pid 7956] set_robust_list(0x55555565f660, 24 [pid 7954] <... openat resumed>) = 3 [pid 7956] <... set_robust_list resumed>) = 0 [pid 7955] <... openat resumed>) = 3 [pid 7956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7955] write(3, "1000", 4 [pid 7954] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7956] <... prctl resumed>) = 0 [pid 7955] <... write resumed>) = 4 [pid 7956] setpgid(0, 0 [pid 7955] close(3) = 0 [pid 7956] <... setpgid resumed>) = 0 [pid 7955] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7954] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7957 attached ./strace-static-x86_64: Process 7958 attached [pid 7956] <... openat resumed>) = 3 [pid 7955] <... openat resumed>) = 3 [pid 7954] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7958 [pid 7954] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7956] write(3, "1000", 4 [pid 7954] exit_group(0 [pid 7957] set_robust_list(0x55555565f660, 24 [pid 7956] <... write resumed>) = 4 [pid 7954] <... exit_group resumed>) = ? [pid 7957] <... set_robust_list resumed>) = 0 [pid 7956] close(3 [pid 7955] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7957 [pid 7956] <... close resumed>) = 0 [pid 7956] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7954] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7958] set_robust_list(0x55555565f660, 24 [pid 7955] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7959 attached [pid 7957] <... prctl resumed>) = 0 [pid 7958] <... set_robust_list resumed>) = 0 [pid 7955] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7956] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7959 [pid 7955] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7959] set_robust_list(0x55555565f660, 24 [pid 7958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7956] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7957] setpgid(0, 0 [pid 7955] exit_group(0 [pid 7959] <... set_robust_list resumed>) = 0 [pid 7957] <... setpgid resumed>) = 0 [pid 7958] <... prctl resumed>) = 0 [pid 7956] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7955] <... exit_group resumed>) = ? [pid 7959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7958] setpgid(0, 0 [pid 7956] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7955] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7959] setpgid(0, 0 [pid 7958] <... setpgid resumed>) = 0 [pid 7959] <... setpgid resumed>) = 0 [pid 7959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7957] <... openat resumed>) = 3 [pid 7958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7956] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7956] exit_group(0 [pid 7957] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7960 attached [pid 7959] <... openat resumed>) = 3 [pid 7957] <... write resumed>) = 4 [pid 7958] <... openat resumed>) = 3 [pid 7956] <... exit_group resumed>) = ? [pid 7959] write(3, "1000", 4 [pid 7957] close(3 [pid 7960] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7960 [pid 7960] <... set_robust_list resumed>) = 0 [pid 7957] <... close resumed>) = 0 [pid 7960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7959] <... write resumed>) = 4 [pid 7958] write(3, "1000", 4 [pid 7957] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7960] <... prctl resumed>) = 0 [pid 7959] close(3 [pid 7957] <... openat resumed>) = 3 [pid 7958] <... write resumed>) = 4 [pid 7956] +++ exited with 0 +++ [pid 7960] setpgid(0, 0 [pid 7959] <... close resumed>) = 0 [pid 7957] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7958] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7960] <... setpgid resumed>) = 0 [pid 7959] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7957] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7958] <... close resumed>) = 0 [pid 7960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7957] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 7961 attached ) = -1 EBADF (Bad file descriptor) [pid 7958] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7962 attached [pid 7961] set_robust_list(0x55555565f660, 24 [pid 7960] <... openat resumed>) = 3 [pid 7959] <... openat resumed>) = 3 [pid 7957] exit_group(0 [pid 7962] set_robust_list(0x55555565f660, 24 [pid 7961] <... set_robust_list resumed>) = 0 [pid 7960] write(3, "1000", 4 [pid 7959] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7957] <... exit_group resumed>) = ? [pid 7958] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7962 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7961 [pid 7958] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7958] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7962] <... set_robust_list resumed>) = 0 [pid 7961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7958] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7960] <... write resumed>) = 4 [pid 7959] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7958] exit_group(0) = ? [pid 7962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7961] <... prctl resumed>) = 0 [pid 7960] close(3 [pid 7959] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7957] +++ exited with 0 +++ [pid 7959] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7962] <... prctl resumed>) = 0 [pid 7961] setpgid(0, 0 [pid 7960] <... close resumed>) = 0 [pid 7959] exit_group(0 [pid 7958] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7959] <... exit_group resumed>) = ? [pid 7962] setpgid(0, 0 [pid 7961] <... setpgid resumed>) = 0 [pid 7960] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7959] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7962] <... setpgid resumed>) = 0 [pid 7961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7960] <... openat resumed>) = 3 [pid 7962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7960] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7962] <... openat resumed>) = 3 [pid 7961] <... openat resumed>) = 3 [pid 7960] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7962] write(3, "1000", 4 [pid 7961] write(3, "1000", 4 [pid 7960] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7962] <... write resumed>) = 4 [pid 7961] <... write resumed>) = 4 [pid 7960] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7964 attached ./strace-static-x86_64: Process 7963 attached [pid 7962] close(3 [pid 7961] close(3 [pid 7960] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7962] <... close resumed>) = 0 [pid 7961] <... close resumed>) = 0 [pid 7960] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7963 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7964 [pid 7961] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7960] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7965 attached [pid 7964] set_robust_list(0x55555565f660, 24 [pid 7963] set_robust_list(0x55555565f660, 24 [pid 7962] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7961] <... openat resumed>) = 3 [pid 7965] set_robust_list(0x55555565f660, 24 [pid 7964] <... set_robust_list resumed>) = 0 [pid 7963] <... set_robust_list resumed>) = 0 [pid 7962] <... openat resumed>) = 3 [pid 7961] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7965 [pid 7965] <... set_robust_list resumed>) = 0 [pid 7964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7962] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7961] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7961] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7962] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7964] <... prctl resumed>) = 0 [pid 7963] <... prctl resumed>) = 0 [pid 7965] <... prctl resumed>) = 0 [pid 7962] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7961] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7964] setpgid(0, 0 [pid 7963] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7965] setpgid(0, 0 [pid 7964] <... setpgid resumed>) = 0 [pid 7963] <... setpgid resumed>) = 0 [pid 7962] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7961] exit_group(0./strace-static-x86_64: Process 7966 attached [pid 7965] <... setpgid resumed>) = 0 [pid 7964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7962] exit_group(0 [pid 7966] set_robust_list(0x55555565f660, 24 [pid 7965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7961] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7966 [pid 7966] <... set_robust_list resumed>) = 0 [pid 7964] <... openat resumed>) = 3 [pid 7962] <... exit_group resumed>) = ? [pid 7966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7966] setpgid(0, 0) = 0 [pid 7966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7962] +++ exited with 0 +++ [pid 7963] <... openat resumed>) = 3 [pid 7966] <... openat resumed>) = 3 [pid 7965] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7962, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7966] write(3, "1000", 4 [pid 7964] write(3, "1000", 4 [pid 7966] <... write resumed>) = 4 [pid 7965] write(3, "1000", 4 [pid 7963] write(3, "1000", 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7966] close(3 [pid 7965] <... write resumed>) = 4 [pid 7964] <... write resumed>) = 4 [pid 7963] <... write resumed>) = 4 [pid 7966] <... close resumed>) = 0 [pid 7965] close(3 [pid 7964] close(3 [pid 7963] close(3 [pid 7966] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7965] <... close resumed>) = 0 [pid 7964] <... close resumed>) = 0 [pid 7963] <... close resumed>) = 0 [pid 7961] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7966] <... openat resumed>) = 3 [pid 7965] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7963] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7964] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7966] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7965] <... openat resumed>) = 3 [pid 7964] <... openat resumed>) = 3 [pid 7963] <... openat resumed>) = 3 [pid 5060] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7967 attached [pid 7966] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7965] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7964] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7963] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7965] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7964] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7963] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7965] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7964] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7963] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7967] set_robust_list(0x55555565f660, 24 [pid 7966] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7965] exit_group(0 [pid 7964] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7963] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7967 [pid 7967] <... set_robust_list resumed>) = 0 [pid 7966] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7965] <... exit_group resumed>) = ? [pid 7964] exit_group(0 [pid 7963] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7966] exit_group(0 [pid 7967] <... prctl resumed>) = 0 [pid 7966] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7968 attached [pid 7967] setpgid(0, 0 [pid 7965] +++ exited with 0 +++ [pid 7964] <... exit_group resumed>) = ? [pid 7963] <... exit_group resumed>) = ? [pid 7968] set_robust_list(0x55555565f660, 24 [pid 7967] <... setpgid resumed>) = 0 [pid 7966] +++ exited with 0 +++ [pid 7963] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7968 [pid 7968] <... set_robust_list resumed>) = 0 [pid 7967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7964] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7967] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7968] <... prctl resumed>) = 0 [pid 7967] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7968] setpgid(0, 0 [pid 7967] <... write resumed>) = 4 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7968] <... setpgid resumed>) = 0 [pid 7968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7967] close(3) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7968] <... openat resumed>) = 3 [pid 7967] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7971 attached ./strace-static-x86_64: Process 7972 attached [pid 7968] write(3, "1000", 4 [pid 7971] set_robust_list(0x55555565f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7971 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7969 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7970 ./strace-static-x86_64: Process 7969 attached ./strace-static-x86_64: Process 7970 attached [pid 7972] set_robust_list(0x55555565f660, 24 [pid 7971] <... set_robust_list resumed>) = 0 [pid 7968] <... write resumed>) = 4 [pid 7967] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7972 [pid 7969] set_robust_list(0x55555565f660, 24 [pid 7970] set_robust_list(0x55555565f660, 24 [pid 7972] <... set_robust_list resumed>) = 0 [pid 7971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7968] close(3 [pid 7967] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7969] <... set_robust_list resumed>) = 0 [pid 7970] <... set_robust_list resumed>) = 0 [pid 7972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7971] <... prctl resumed>) = 0 [pid 7968] <... close resumed>) = 0 [pid 7967] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7971] setpgid(0, 0 [pid 7968] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7967] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7969] <... prctl resumed>) = 0 [pid 7970] <... prctl resumed>) = 0 [pid 7972] <... prctl resumed>) = 0 [pid 7971] <... setpgid resumed>) = 0 [pid 7968] <... openat resumed>) = 3 [pid 7967] exit_group(0) = ? [pid 7969] setpgid(0, 0 [pid 7970] setpgid(0, 0 [pid 7972] setpgid(0, 0 [pid 7971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7968] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7969] <... setpgid resumed>) = 0 [pid 7970] <... setpgid resumed>) = 0 [pid 7972] <... setpgid resumed>) = 0 [pid 7967] +++ exited with 0 +++ [pid 7969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7971] <... openat resumed>) = 3 [pid 7972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7971] write(3, "1000", 4 [pid 7970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7971] <... write resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7972] <... openat resumed>) = 3 [pid 7971] close(3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7969] <... openat resumed>) = 3 [pid 7971] <... close resumed>) = 0 [pid 7968] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7969] write(3, "1000", 4 [pid 7970] <... openat resumed>) = 3 [pid 7972] write(3, "1000", 4 [pid 7971] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7968] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7969] <... write resumed>) = 4 [pid 7970] write(3, "1000", 4 [pid 7972] <... write resumed>) = 4 [pid 7971] <... openat resumed>) = 3 [pid 7968] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7969] close(3 [pid 7972] close(3 [pid 7971] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7972] <... close resumed>) = 0 [pid 7969] <... close resumed>) = 0 [pid 7972] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7971] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7968] exit_group(0 [pid 7971] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7969] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7971] exit_group(0 [pid 7970] <... write resumed>) = 4 [pid 7972] <... openat resumed>) = 3 [pid 7971] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7973 attached [pid 7969] <... openat resumed>) = 3 [pid 7970] close(3 [pid 7972] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7971] +++ exited with 0 +++ [pid 7968] <... exit_group resumed>) = ? [pid 7973] set_robust_list(0x55555565f660, 24 [pid 7969] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7970] <... close resumed>) = 0 [pid 7972] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7973] <... set_robust_list resumed>) = 0 [pid 7969] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7972] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7970] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7972] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7973 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7969] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7972] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7969] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7969] exit_group(0) = ? [pid 7970] <... openat resumed>) = 3 [pid 7970] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7972] <... exit_group resumed>) = ? [pid 7973] <... prctl resumed>) = 0 [pid 7970] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7970] exit_group(0) = ? ./strace-static-x86_64: Process 7974 attached [pid 7973] setpgid(0, 0 [pid 7972] +++ exited with 0 +++ [pid 7968] +++ exited with 0 +++ [pid 7973] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7974 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7970] +++ exited with 0 +++ [pid 7973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7969] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7974] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 7975 attached [pid 7973] <... openat resumed>) = 3 [pid 7975] set_robust_list(0x55555565f660, 24 [pid 7974] <... set_robust_list resumed>) = 0 [pid 7973] write(3, "1000", 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7975 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7976 attached ./strace-static-x86_64: Process 7977 attached [pid 7975] <... set_robust_list resumed>) = 0 [pid 7974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7973] <... write resumed>) = 4 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7974] <... prctl resumed>) = 0 [pid 7973] close(3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 7976] set_robust_list(0x55555565f660, 24 [pid 7977] set_robust_list(0x55555565f660, 24 [pid 7975] <... prctl resumed>) = 0 [pid 7974] setpgid(0, 0 [pid 7973] <... close resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7977 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7976 [pid 7975] setpgid(0, 0 [pid 7974] <... setpgid resumed>) = 0 [pid 7973] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7976] <... set_robust_list resumed>) = 0 [pid 7977] <... set_robust_list resumed>) = 0 [pid 7975] <... setpgid resumed>) = 0 [pid 7974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7973] <... openat resumed>) = 3 [pid 7977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7973] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7977] <... prctl resumed>) = 0 [pid 7973] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7974] <... openat resumed>) = 3 [pid 7976] <... prctl resumed>) = 0 [pid 7973] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7973] exit_group(0) = ? [pid 7976] setpgid(0, 0 [pid 7977] setpgid(0, 0 [pid 7973] +++ exited with 0 +++ [pid 7975] <... openat resumed>) = 3 [pid 7976] <... setpgid resumed>) = 0 [pid 7977] <... setpgid resumed>) = 0 [pid 7974] write(3, "1000", 4./strace-static-x86_64: Process 7978 attached [pid 7978] set_robust_list(0x55555565f660, 24 [pid 7976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7975] write(3, "1000", 4 [pid 7974] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7978 [pid 7978] <... set_robust_list resumed>) = 0 [pid 7976] <... openat resumed>) = 3 [pid 7977] <... openat resumed>) = 3 [pid 7975] <... write resumed>) = 4 [pid 7974] close(3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7976] write(3, "1000", 4 [pid 7977] write(3, "1000", 4 [pid 7975] close(3 [pid 7974] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7978] <... prctl resumed>) = 0 [pid 7976] <... write resumed>) = 4 [pid 7977] <... write resumed>) = 4 [pid 7975] <... close resumed>) = 0 [pid 7974] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7978] setpgid(0, 0 [pid 7976] close(3 [pid 7975] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7977] close(3 [pid 7978] <... setpgid resumed>) = 0 [pid 7977] <... close resumed>) = 0 [pid 7978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7976] <... close resumed>) = 0 [pid 7977] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7975] <... openat resumed>) = 3 [pid 7974] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7978] <... openat resumed>) = 3 [pid 7976] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7977] <... openat resumed>) = 3 [pid 7974] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7976] <... openat resumed>) = 3 [pid 7974] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7974] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7978] write(3, "1000", 4 [pid 7976] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7977] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7975] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7974] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7978] <... write resumed>) = 4 [pid 7976] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7977] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7975] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7974] exit_group(0./strace-static-x86_64: Process 7979 attached [pid 7978] close(3 [pid 7976] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7977] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7975] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7974] <... exit_group resumed>) = ? [pid 7979] set_robust_list(0x55555565f660, 24 [pid 7978] <... close resumed>) = 0 [pid 7975] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7976] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7977] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7979 [pid 7975] exit_group(0 [pid 7979] <... set_robust_list resumed>) = 0 [pid 7978] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7976] exit_group(0 [pid 7977] exit_group(0 [pid 7975] <... exit_group resumed>) = ? [pid 7976] <... exit_group resumed>) = ? [pid 7977] <... exit_group resumed>) = ? [pid 7979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7978] <... openat resumed>) = 3 [pid 7976] +++ exited with 0 +++ [pid 7975] +++ exited with 0 +++ [pid 7974] +++ exited with 0 +++ [pid 7979] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7979] setpgid(0, 0 [pid 7978] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7979] <... setpgid resumed>) = 0 [pid 7978] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7978] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7977] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7978] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7979] <... openat resumed>) = 3 [pid 7978] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7979] write(3, "1000", 4 [pid 7978] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7980 attached [pid 7979] <... write resumed>) = 4 [pid 7978] +++ exited with 0 +++ [pid 5061] <... restart_syscall resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7980 [pid 7980] set_robust_list(0x55555565f660, 24 [pid 7979] close(3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7981 attached [pid 7980] <... set_robust_list resumed>) = 0 [pid 7979] <... close resumed>) = 0 ./strace-static-x86_64: Process 7982 attached [pid 7981] set_robust_list(0x55555565f660, 24 [pid 7980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7979] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7981 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7981] <... set_robust_list resumed>) = 0 [pid 7979] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7979] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7982 [pid 7981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7979] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7979] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7982] set_robust_list(0x55555565f660, 24 [pid 7980] <... prctl resumed>) = 0 [pid 7979] exit_group(0 [pid 7982] <... set_robust_list resumed>) = 0 [pid 7981] <... prctl resumed>) = 0 [pid 7980] setpgid(0, 0 [pid 7979] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7983 attached ./strace-static-x86_64: Process 7984 attached [pid 7982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7981] setpgid(0, 0 [pid 7980] <... setpgid resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7984 [pid 7984] set_robust_list(0x55555565f660, 24) = 0 [pid 7980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7983] set_robust_list(0x55555565f660, 24 [pid 7984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7981] <... setpgid resumed>) = 0 [pid 7979] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7983 [pid 7983] <... set_robust_list resumed>) = 0 [pid 7984] <... prctl resumed>) = 0 [pid 7984] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7984] <... setpgid resumed>) = 0 [pid 7982] <... prctl resumed>) = 0 [pid 7980] <... openat resumed>) = 3 [pid 7983] <... prctl resumed>) = 0 [pid 7983] setpgid(0, 0 [pid 7984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7982] setpgid(0, 0 [pid 7980] write(3, "1000", 4 [pid 7983] <... setpgid resumed>) = 0 [pid 7984] <... openat resumed>) = 3 [pid 7982] <... setpgid resumed>) = 0 [pid 7981] <... openat resumed>) = 3 [pid 7980] <... write resumed>) = 4 [pid 7984] write(3, "1000", 4) = 4 [pid 7981] write(3, "1000", 4 [pid 7980] close(3 [pid 7983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7984] close(3) = 0 [pid 7982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7984] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7981] <... write resumed>) = 4 [pid 7980] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7982] <... openat resumed>) = 3 [pid 7983] <... openat resumed>) = 3 [pid 7984] <... openat resumed>) = 3 [pid 7980] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7981] close(3 [pid 7984] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7982] write(3, "1000", 4 [pid 7981] <... close resumed>) = 0 [pid 7984] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7982] <... write resumed>) = 4 [pid 7984] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7982] close(3 [pid 7981] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7983] write(3, "1000", 4 [pid 7984] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7982] <... close resumed>) = 0 [pid 7980] <... openat resumed>) = 3 [pid 7984] exit_group(0) = ? ./strace-static-x86_64: Process 7985 attached [pid 7983] <... write resumed>) = 4 [pid 7982] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7981] <... openat resumed>) = 3 [pid 7980] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7983] close(3 [pid 7985] set_robust_list(0x55555565f660, 24 [pid 7983] <... close resumed>) = 0 [pid 7982] <... openat resumed>) = 3 [pid 7981] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7980] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7985 [pid 7985] <... set_robust_list resumed>) = 0 [pid 7983] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7984] +++ exited with 0 +++ [pid 7982] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7981] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7980] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7982] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7981] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7980] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7984, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7983] <... openat resumed>) = 3 [pid 7981] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7980] exit_group(0 [pid 7983] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7985] setpgid(0, 0 [pid 7982] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7981] exit_group(0 [pid 7985] <... setpgid resumed>) = 0 [pid 7983] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7982] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7981] <... exit_group resumed>) = ? [pid 7980] <... exit_group resumed>) = ? [pid 5061] <... restart_syscall resumed>) = 0 [pid 7985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7983] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7982] exit_group(0 [pid 7985] <... openat resumed>) = 3 [pid 7983] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7983] exit_group(0 [pid 7985] write(3, "1000", 4 [pid 7983] <... exit_group resumed>) = ? [pid 7982] <... exit_group resumed>) = ? [pid 7981] +++ exited with 0 +++ [pid 7980] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7985] <... write resumed>) = 4 [pid 7983] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7985] close(3) = 0 [pid 7985] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7986 attached ) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7986] set_robust_list(0x55555565f660, 24 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7986] <... set_robust_list resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7985] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7986 [pid 7986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7985] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7982] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7986] <... prctl resumed>) = 0 [pid 7986] setpgid(0, 0 [pid 7985] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7986] <... setpgid resumed>) = 0 [pid 7985] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7985] exit_group(0./strace-static-x86_64: Process 7988 attached ./strace-static-x86_64: Process 7987 attached [pid 7986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7988] set_robust_list(0x55555565f660, 24 [pid 7987] set_robust_list(0x55555565f660, 24 [pid 7986] <... openat resumed>) = 3 [pid 7985] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7987 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 7988] <... set_robust_list resumed>) = 0 [pid 7987] <... set_robust_list resumed>) = 0 [pid 7986] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7988 [pid 5060] <... restart_syscall resumed>) = 0 [pid 7988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7986] <... write resumed>) = 4 [pid 7988] <... prctl resumed>) = 0 [pid 7987] <... prctl resumed>) = 0 [pid 7986] close(3 [pid 7985] +++ exited with 0 +++ [pid 7986] <... close resumed>) = 0 [pid 7988] setpgid(0, 0 [pid 7987] setpgid(0, 0 [pid 7986] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7988] <... setpgid resumed>) = 0 [pid 7987] <... setpgid resumed>) = 0 [pid 7986] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7986] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7986] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7986] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7988] <... openat resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7987] <... openat resumed>) = 3 [pid 7988] write(3, "1000", 4 [pid 7986] exit_group(0./strace-static-x86_64: Process 7989 attached [pid 7988] <... write resumed>) = 4 [pid 7987] write(3, "1000", 4 [pid 7986] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7990 attached [pid 7989] set_robust_list(0x55555565f660, 24 [pid 7988] close(3 [pid 7987] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7989 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7990 [pid 7990] set_robust_list(0x55555565f660, 24 [pid 7989] <... set_robust_list resumed>) = 0 [pid 7988] <... close resumed>) = 0 [pid 7987] close(3 [pid 7986] +++ exited with 0 +++ ./strace-static-x86_64: Process 7991 attached [pid 7990] <... set_robust_list resumed>) = 0 [pid 7989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7988] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7987] <... close resumed>) = 0 [pid 7991] set_robust_list(0x55555565f660, 24 [pid 7989] <... prctl resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7987] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7991] <... set_robust_list resumed>) = 0 [pid 7990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7989] setpgid(0, 0 [pid 7988] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7991 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7990] <... prctl resumed>) = 0 [pid 7988] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7987] <... openat resumed>) = 3 [pid 7991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7990] setpgid(0, 0 [pid 7988] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7990] <... setpgid resumed>) = 0 [pid 7988] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7991] <... prctl resumed>) = 0 [pid 7990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7989] <... setpgid resumed>) = 0 [pid 7988] exit_group(0 [pid 7987] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7988] <... exit_group resumed>) = ? [pid 7989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7991] setpgid(0, 0 [pid 7990] <... openat resumed>) = 3 [pid 7988] +++ exited with 0 +++ ./strace-static-x86_64: Process 7992 attached [pid 7991] <... setpgid resumed>) = 0 [pid 7990] write(3, "1000", 4 [pid 7989] <... openat resumed>) = 3 [pid 7987] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7992] set_robust_list(0x55555565f660, 24 [pid 7991] <... openat resumed>) = 3 [pid 7990] <... write resumed>) = 4 [pid 7989] write(3, "1000", 4 [pid 7987] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7992 [pid 7991] write(3, "1000", 4 [pid 7990] close(3 [pid 7989] <... write resumed>) = 4 [pid 7987] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7992] <... set_robust_list resumed>) = 0 [pid 7991] <... write resumed>) = 4 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 7992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7989] close(3 [pid 5064] <... restart_syscall resumed>) = 0 [pid 7992] <... prctl resumed>) = 0 [pid 7992] setpgid(0, 0 [pid 7991] close(3 [pid 7990] <... close resumed>) = 0 [pid 7989] <... close resumed>) = 0 [pid 7987] exit_group(0 [pid 7992] <... setpgid resumed>) = 0 [pid 7989] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7991] <... close resumed>) = 0 [pid 7990] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7989] <... openat resumed>) = 3 [pid 7987] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7993 attached [pid 7992] <... openat resumed>) = 3 [pid 7991] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7993] set_robust_list(0x55555565f660, 24 [pid 7992] write(3, "1000", 4 [pid 7990] <... openat resumed>) = 3 [pid 7989] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7993] <... set_robust_list resumed>) = 0 [pid 7992] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7993 [pid 7993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7992] close(3 [pid 7991] <... openat resumed>) = 3 [pid 7993] <... prctl resumed>) = 0 [pid 7992] <... close resumed>) = 0 [pid 7993] setpgid(0, 0 [pid 7992] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7989] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7989] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 7990] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7993] <... setpgid resumed>) = 0 [pid 7992] <... openat resumed>) = 3 [pid 7989] exit_group(0 [pid 7993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7992] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7991] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7990] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7987] +++ exited with 0 +++ [pid 7993] <... openat resumed>) = 3 [pid 7992] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7991] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7990] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7989] <... exit_group resumed>) = ? [pid 7992] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7991] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7990] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7993] write(3, "1000", 4 [pid 7992] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7993] <... write resumed>) = 4 [pid 7992] exit_group(0 [pid 7991] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7990] exit_group(0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 7993] close(3 [pid 7992] <... exit_group resumed>) = ? [pid 7991] exit_group(0 [pid 7990] <... exit_group resumed>) = ? [pid 7989] +++ exited with 0 +++ [pid 5065] <... restart_syscall resumed>) = 0 [pid 7993] <... close resumed>) = 0 [pid 7992] +++ exited with 0 +++ [pid 7991] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7990] +++ exited with 0 +++ [pid 7993] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7993] <... openat resumed>) = 3 [pid 7993] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 7994 attached [pid 7991] +++ exited with 0 +++ [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7994] set_robust_list(0x55555565f660, 24 [pid 7993] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 7994 [pid 5061] <... restart_syscall resumed>) = 0 [pid 7994] <... set_robust_list resumed>) = 0 [pid 7993] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7993] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7993] exit_group(0) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7994] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7995 attached [pid 7994] setpgid(0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7994] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 7996 ./strace-static-x86_64: Process 7996 attached [pid 7996] set_robust_list(0x55555565f660, 24) = 0 [pid 7993] +++ exited with 0 +++ [pid 7994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 7997 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 7995 ./strace-static-x86_64: Process 7998 attached ./strace-static-x86_64: Process 7997 attached [pid 7996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7995] set_robust_list(0x55555565f660, 24 [pid 7994] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7998] set_robust_list(0x55555565f660, 24 [pid 7997] set_robust_list(0x55555565f660, 24 [pid 7996] <... prctl resumed>) = 0 [pid 7995] <... set_robust_list resumed>) = 0 [pid 7998] <... set_robust_list resumed>) = 0 [pid 7997] <... set_robust_list resumed>) = 0 [pid 7996] setpgid(0, 0 [pid 7995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7994] write(3, "1000", 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 7998 [pid 7998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7996] <... setpgid resumed>) = 0 [pid 7995] <... prctl resumed>) = 0 [pid 7994] <... write resumed>) = 4 [pid 7998] <... prctl resumed>) = 0 [pid 7997] <... prctl resumed>) = 0 [pid 7995] setpgid(0, 0 [pid 7994] close(3 [pid 7998] setpgid(0, 0 [pid 7997] setpgid(0, 0 [pid 7996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7995] <... setpgid resumed>) = 0 [pid 7994] <... close resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7998] <... setpgid resumed>) = 0 [pid 7997] <... setpgid resumed>) = 0 [pid 7996] <... openat resumed>) = 3 [pid 7995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7994] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 7999 attached [pid 7998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7996] write(3, "1000", 4 [pid 7995] <... openat resumed>) = 3 [pid 7994] <... openat resumed>) = 3 [pid 7999] set_robust_list(0x55555565f660, 24 [pid 7998] <... openat resumed>) = 3 [pid 7997] <... openat resumed>) = 3 [pid 7996] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 7999 [pid 7999] <... set_robust_list resumed>) = 0 [pid 7998] write(3, "1000", 4 [pid 7997] write(3, "1000", 4 [pid 7996] close(3 [pid 7995] write(3, "1000", 4 [pid 7994] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7998] <... write resumed>) = 4 [pid 7997] <... write resumed>) = 4 [pid 7996] <... close resumed>) = 0 [pid 7995] <... write resumed>) = 4 [pid 7994] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7999] <... prctl resumed>) = 0 [pid 7998] close(3 [pid 7997] close(3 [pid 7996] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7995] close(3 [pid 7994] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7999] setpgid(0, 0 [pid 7998] <... close resumed>) = 0 [pid 7997] <... close resumed>) = 0 [pid 7995] <... close resumed>) = 0 [pid 7994] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7999] <... setpgid resumed>) = 0 [pid 7998] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7996] <... openat resumed>) = 3 [pid 7997] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7998] <... openat resumed>) = 3 [pid 7996] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7995] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7994] exit_group(0 [pid 7999] <... openat resumed>) = 3 [pid 7998] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7997] <... openat resumed>) = 3 [pid 7996] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7995] <... openat resumed>) = 3 [pid 7994] <... exit_group resumed>) = ? [pid 7999] write(3, "1000", 4 [pid 7998] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7997] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7996] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7998] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7997] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7999] <... write resumed>) = 4 [pid 7996] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7999] close(3 [pid 7998] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7997] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7996] exit_group(0 [pid 7995] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7998] exit_group(0 [pid 7997] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7996] <... exit_group resumed>) = ? [pid 7999] <... close resumed>) = 0 [pid 7998] <... exit_group resumed>) = ? [pid 7997] exit_group(0 [pid 7995] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7994] +++ exited with 0 +++ [pid 7999] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 7996] +++ exited with 0 +++ [pid 7995] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 7997] <... exit_group resumed>) = ? [pid 7995] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7999] <... openat resumed>) = 3 [pid 7998] +++ exited with 0 +++ [pid 7997] +++ exited with 0 +++ [pid 7995] exit_group(0 [pid 7999] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 7995] <... exit_group resumed>) = ? [pid 7999] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 7999] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7998, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7999] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 7999] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 7999] <... exit_group resumed>) = ? [pid 7995] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... restart_syscall resumed>) = 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7999] +++ exited with 0 +++ ./strace-static-x86_64: Process 8000 attached [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8000] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 8002 attached ./strace-static-x86_64: Process 8001 attached ./strace-static-x86_64: Process 8004 attached ) = 0 ./strace-static-x86_64: Process 8003 attached [pid 8004] set_robust_list(0x55555565f660, 24 [pid 8002] set_robust_list(0x55555565f660, 24 [pid 8001] set_robust_list(0x55555565f660, 24 [pid 8000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8002 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8001 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8004 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8000 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8003 [pid 8004] <... set_robust_list resumed>) = 0 [pid 8003] set_robust_list(0x55555565f660, 24 [pid 8002] <... set_robust_list resumed>) = 0 [pid 8001] <... set_robust_list resumed>) = 0 [pid 8000] <... prctl resumed>) = 0 [pid 8004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8003] <... set_robust_list resumed>) = 0 [pid 8000] setpgid(0, 0 [pid 8004] <... prctl resumed>) = 0 [pid 8003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8000] <... setpgid resumed>) = 0 [pid 8004] setpgid(0, 0 [pid 8002] <... prctl resumed>) = 0 [pid 8001] <... prctl resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8003] <... prctl resumed>) = 0 [pid 8001] setpgid(0, 0 [pid 8000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8003] setpgid(0, 0 [pid 8000] <... openat resumed>) = 3 [pid 8003] <... setpgid resumed>) = 0 [pid 8001] <... setpgid resumed>) = 0 [pid 8004] <... setpgid resumed>) = 0 [pid 8003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8002] setpgid(0, 0 [pid 8000] write(3, "1000", 4 [pid 8003] <... openat resumed>) = 3 [pid 8000] <... write resumed>) = 4 [pid 8004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8002] <... setpgid resumed>) = 0 [pid 8003] write(3, "1000", 4 [pid 8000] close(3 [pid 8003] <... write resumed>) = 4 [pid 8002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8000] <... close resumed>) = 0 [pid 8003] close(3 [pid 8000] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8003] <... close resumed>) = 0 [pid 8003] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8000] <... openat resumed>) = 3 [pid 8003] <... openat resumed>) = 3 [pid 8000] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8005 attached [pid 8004] <... openat resumed>) = 3 [pid 8003] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8002] <... openat resumed>) = 3 [pid 8001] <... openat resumed>) = 3 [pid 8000] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8004] write(3, "1000", 4 [pid 8001] write(3, "1000", 4 [pid 8005] set_robust_list(0x55555565f660, 24 [pid 8004] <... write resumed>) = 4 [pid 8001] <... write resumed>) = 4 [pid 8005] <... set_robust_list resumed>) = 0 [pid 8004] close(3 [pid 8001] close(3 [pid 8004] <... close resumed>) = 0 [pid 8003] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8002] write(3, "1000", 4 [pid 8000] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8005 [pid 8004] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8003] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8002] <... write resumed>) = 4 [pid 8001] <... close resumed>) = 0 [pid 8000] exit_group(0 [pid 8005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8003] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8002] close(3 [pid 8000] <... exit_group resumed>) = ? [pid 8005] <... prctl resumed>) = 0 [pid 8004] <... openat resumed>) = 3 [pid 8003] exit_group(0 [pid 8002] <... close resumed>) = 0 [pid 8001] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8005] setpgid(0, 0 [pid 8004] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8003] <... exit_group resumed>) = ? [pid 8002] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8001] <... openat resumed>) = 3 [pid 8000] +++ exited with 0 +++ [pid 8005] <... setpgid resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8004] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8001] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8005] <... openat resumed>) = 3 [pid 8004] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8003] +++ exited with 0 +++ [pid 8002] <... openat resumed>) = 3 [pid 8001] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... restart_syscall resumed>) = 0 [pid 8005] write(3, "1000", 4 [pid 8004] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8002] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8001] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8005] <... write resumed>) = 4 [pid 8004] exit_group(0 [pid 8002] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8001] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8005] close(3 [pid 8004] <... exit_group resumed>) = ? [pid 8002] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8001] exit_group(0 [pid 8005] <... close resumed>) = 0 [pid 8001] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8005] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8004] +++ exited with 0 +++ [pid 8002] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8002] exit_group(0) = ? ./strace-static-x86_64: Process 8006 attached [pid 8005] <... openat resumed>) = 3 [pid 8001] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8006 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8006] set_robust_list(0x55555565f660, 24 [pid 8005] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8006] <... set_robust_list resumed>) = 0 [pid 8005] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8007 attached [pid 8006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8005] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8002] +++ exited with 0 +++ [pid 8006] <... prctl resumed>) = 0 [pid 8005] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8006] setpgid(0, 0 [pid 8005] exit_group(0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8007 [pid 8006] <... setpgid resumed>) = 0 [pid 8005] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 8006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8008 attached [pid 8008] set_robust_list(0x55555565f660, 24 [pid 8007] set_robust_list(0x55555565f660, 24 [pid 8008] <... set_robust_list resumed>) = 0 [pid 8008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8006] write(3, "1000", 4) = 4 [pid 8006] close(3 [pid 8008] <... prctl resumed>) = 0 [pid 8006] <... close resumed>) = 0 [pid 8008] setpgid(0, 0 [pid 8007] <... set_robust_list resumed>) = 0 [pid 8006] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8005] +++ exited with 0 +++ ./strace-static-x86_64: Process 8009 attached [pid 8008] <... setpgid resumed>) = 0 [pid 8006] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8008 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8009] set_robust_list(0x55555565f660, 24 [pid 8008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8009] <... set_robust_list resumed>) = 0 [pid 8007] <... prctl resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8009 ./strace-static-x86_64: Process 8010 attached [pid 8009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8008] <... openat resumed>) = 3 [pid 8007] setpgid(0, 0 [pid 8006] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8010] set_robust_list(0x55555565f660, 24 [pid 8009] <... prctl resumed>) = 0 [pid 8007] <... setpgid resumed>) = 0 [pid 8006] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8010 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8011 attached [pid 8010] <... set_robust_list resumed>) = 0 [pid 8009] setpgid(0, 0 [pid 8008] write(3, "1000", 4 [pid 8007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8006] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8009] <... setpgid resumed>) = 0 [pid 8008] <... write resumed>) = 4 [pid 8006] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8011] set_robust_list(0x55555565f660, 24 [pid 8010] <... prctl resumed>) = 0 [pid 8009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8008] close(3 [pid 8006] exit_group(0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8011 [pid 8011] <... set_robust_list resumed>) = 0 [pid 8010] setpgid(0, 0 [pid 8008] <... close resumed>) = 0 [pid 8011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8010] <... setpgid resumed>) = 0 [pid 8009] <... openat resumed>) = 3 [pid 8008] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8007] <... openat resumed>) = 3 [pid 8006] <... exit_group resumed>) = ? [pid 8011] <... prctl resumed>) = 0 [pid 8010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8009] write(3, "1000", 4 [pid 8011] setpgid(0, 0 [pid 8010] <... openat resumed>) = 3 [pid 8008] <... openat resumed>) = 3 [pid 8007] write(3, "1000", 4 [pid 8006] +++ exited with 0 +++ [pid 8009] <... write resumed>) = 4 [pid 8011] <... setpgid resumed>) = 0 [pid 8010] write(3, "1000", 4 [pid 8008] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8007] <... write resumed>) = 4 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8006, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8010] <... write resumed>) = 4 [pid 8009] close(3 [pid 8008] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8007] close(3 [pid 8010] close(3 [pid 8009] <... close resumed>) = 0 [pid 8008] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8007] <... close resumed>) = 0 [pid 8011] <... openat resumed>) = 3 [pid 8010] <... close resumed>) = 0 [pid 8009] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8008] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8007] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8010] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8008] exit_group(0 [pid 8007] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8011] write(3, "1000", 4 [pid 8010] <... openat resumed>) = 3 [pid 8009] <... openat resumed>) = 3 [pid 8008] <... exit_group resumed>) = ? [pid 8007] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 8012 attached [pid 8011] <... write resumed>) = 4 [pid 8010] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8009] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8007] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8012] set_robust_list(0x55555565f660, 24 [pid 8011] close(3 [pid 8010] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8009] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8007] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8012] <... set_robust_list resumed>) = 0 [pid 8011] <... close resumed>) = 0 [pid 8010] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8009] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8008] +++ exited with 0 +++ [pid 8007] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8012 [pid 8012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8011] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8010] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8009] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8007] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8012] <... prctl resumed>) = 0 [pid 8011] <... openat resumed>) = 3 [pid 8010] exit_group(0 [pid 8009] exit_group(0 [pid 8007] <... exit_group resumed>) = ? [pid 8012] setpgid(0, 0 [pid 8011] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8010] <... exit_group resumed>) = ? [pid 8011] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8011] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8012] <... setpgid resumed>) = 0 [pid 8011] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8011] exit_group(0 [pid 8009] <... exit_group resumed>) = ? [pid 8011] <... exit_group resumed>) = ? [pid 8012] <... openat resumed>) = 3 [pid 8010] +++ exited with 0 +++ [pid 8009] +++ exited with 0 +++ [pid 8007] +++ exited with 0 +++ [pid 8012] write(3, "1000", 4 [pid 8011] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8009, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8012] <... write resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8012] close(3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8012] <... close resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8012] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8013 attached [pid 8012] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8014 attached [pid 8013] set_robust_list(0x55555565f660, 24 [pid 8012] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8013 [pid 8012] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8015 attached [pid 8014] set_robust_list(0x55555565f660, 24 [pid 8013] <... set_robust_list resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8014 ./strace-static-x86_64: Process 8017 attached ./strace-static-x86_64: Process 8016 attached [pid 8015] set_robust_list(0x55555565f660, 24 [pid 8014] <... set_robust_list resumed>) = 0 [pid 8013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8012] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8015 [pid 8015] <... set_robust_list resumed>) = 0 [pid 8013] <... prctl resumed>) = 0 [pid 8012] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8012] exit_group(0 [pid 8013] setpgid(0, 0) = 0 [pid 8015] <... prctl resumed>) = 0 [pid 8015] setpgid(0, 0 [pid 8014] <... prctl resumed>) = 0 [pid 8013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8012] <... exit_group resumed>) = ? [pid 8017] set_robust_list(0x55555565f660, 24 [pid 8016] set_robust_list(0x55555565f660, 24 [pid 8015] <... setpgid resumed>) = 0 [pid 8014] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8016 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8017 [pid 8014] <... setpgid resumed>) = 0 [pid 8016] <... set_robust_list resumed>) = 0 [pid 8017] <... set_robust_list resumed>) = 0 [pid 8015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8014] write(3, "1000", 4) = 4 [pid 8017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8015] <... openat resumed>) = 3 [pid 8014] close(3 [pid 8013] <... openat resumed>) = 3 [pid 8012] +++ exited with 0 +++ [pid 8017] <... prctl resumed>) = 0 [pid 8016] <... prctl resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8016] setpgid(0, 0 [pid 8015] write(3, "1000", 4 [pid 8014] <... close resumed>) = 0 [pid 8013] write(3, "1000", 4 [pid 8015] <... write resumed>) = 4 [pid 8014] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8013] <... write resumed>) = 4 [pid 8017] setpgid(0, 0 [pid 8016] <... setpgid resumed>) = 0 [pid 8015] close(3 [pid 8013] close(3 [pid 8014] <... openat resumed>) = 3 [pid 8017] <... setpgid resumed>) = 0 [pid 8016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8015] <... close resumed>) = 0 [pid 8014] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8013] <... close resumed>) = 0 [pid 8017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8015] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8014] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8013] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8015] <... openat resumed>) = 3 [pid 8014] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8017] <... openat resumed>) = 3 [pid 8016] <... openat resumed>) = 3 [pid 8015] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8014] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8013] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8016] write(3, "1000", 4 [pid 8017] write(3, "1000", 4) = 4 [pid 8016] <... write resumed>) = 4 [pid 8015] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8014] exit_group(0 [pid 8013] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8015] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8013] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8015] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8014] <... exit_group resumed>) = ? [pid 8013] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8016] close(3 [pid 8017] close(3./strace-static-x86_64: Process 8018 attached ) = 0 [pid 8016] <... close resumed>) = 0 [pid 8015] exit_group(0 [pid 8014] +++ exited with 0 +++ [pid 8013] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8018] set_robust_list(0x55555565f660, 24 [pid 8017] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8016] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8013] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8018 [pid 8018] <... set_robust_list resumed>) = 0 [pid 8015] <... exit_group resumed>) = ? [pid 8013] <... exit_group resumed>) = ? [pid 8018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8017] <... openat resumed>) = 3 [pid 8016] <... openat resumed>) = 3 [pid 8015] +++ exited with 0 +++ [pid 8018] <... prctl resumed>) = 0 [pid 8017] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8018] setpgid(0, 0 [pid 8017] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8016] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8013] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8016] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8017] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8016] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 8017] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8018] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8016] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8016] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8017] exit_group(0 [pid 8016] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8019 attached [pid 8019] set_robust_list(0x55555565f660, 24 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8019] <... set_robust_list resumed>) = 0 [pid 8019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8019] setpgid(0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8019 [pid 8019] <... setpgid resumed>) = 0 [pid 8019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8017] <... exit_group resumed>) = ? [pid 8016] +++ exited with 0 +++ [pid 8018] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8019] write(3, "1000", 4) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8019] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8017] +++ exited with 0 +++ [pid 8019] <... close resumed>) = 0 [pid 8018] write(3, "1000", 4) = 4 [pid 8018] close(3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8021 attached ./strace-static-x86_64: Process 8020 attached [pid 8019] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8018] <... close resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8020 ./strace-static-x86_64: Process 8022 attached [pid 8021] set_robust_list(0x55555565f660, 24 [pid 8020] set_robust_list(0x55555565f660, 24 [pid 8019] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8022] set_robust_list(0x55555565f660, 24 [pid 8020] <... set_robust_list resumed>) = 0 [pid 8022] <... set_robust_list resumed>) = 0 [pid 8020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8022 [pid 8022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8019] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 8023 attached [pid 8022] <... prctl resumed>) = 0 [pid 8021] <... set_robust_list resumed>) = 0 [pid 8020] <... prctl resumed>) = 0 [pid 8019] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8018] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8021 [pid 8022] setpgid(0, 0 [pid 8021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8020] setpgid(0, 0 [pid 8019] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8022] <... setpgid resumed>) = 0 [pid 8020] <... setpgid resumed>) = 0 [pid 8019] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8023] set_robust_list(0x55555565f660, 24 [pid 8022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8021] <... prctl resumed>) = 0 [pid 8020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8019] exit_group(0 [pid 8018] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8023 [pid 8023] <... set_robust_list resumed>) = 0 [pid 8022] <... openat resumed>) = 3 [pid 8021] setpgid(0, 0 [pid 8020] <... openat resumed>) = 3 [pid 8019] <... exit_group resumed>) = ? [pid 8018] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8022] write(3, "1000", 4 [pid 8021] <... setpgid resumed>) = 0 [pid 8020] write(3, "1000", 4 [pid 8018] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8023] <... prctl resumed>) = 0 [pid 8021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8018] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8023] setpgid(0, 0 [pid 8021] <... openat resumed>) = 3 [pid 8022] <... write resumed>) = 4 [pid 8019] +++ exited with 0 +++ [pid 8018] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8020] <... write resumed>) = 4 [pid 8023] <... setpgid resumed>) = 0 [pid 8022] close(3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8021] write(3, "1000", 4 [pid 8022] <... close resumed>) = 0 [pid 8020] close(3 [pid 8018] exit_group(0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8022] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8021] <... write resumed>) = 4 [pid 8020] <... close resumed>) = 0 [pid 8018] <... exit_group resumed>) = ? [pid 8023] <... openat resumed>) = 3 [pid 8023] write(3, "1000", 4) = 4 [pid 8022] <... openat resumed>) = 3 [pid 8021] close(3 [pid 8020] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... restart_syscall resumed>) = 0 [pid 8023] close(3 [pid 8018] +++ exited with 0 +++ [pid 8022] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8021] <... close resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8020] <... openat resumed>) = 3 [pid 8021] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8023] <... close resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8022] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8024 attached [pid 8023] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8022] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8021] <... openat resumed>) = 3 [pid 8020] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8024] set_robust_list(0x55555565f660, 24 [pid 8023] <... openat resumed>) = 3 [pid 8022] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8020] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8024 [pid 8024] <... set_robust_list resumed>) = 0 [pid 8024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8020] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8025 attached [pid 8024] <... prctl resumed>) = 0 [pid 8023] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8022] exit_group(0 [pid 8021] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8020] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8025 [pid 8025] set_robust_list(0x55555565f660, 24 [pid 8024] setpgid(0, 0 [pid 8023] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8022] <... exit_group resumed>) = ? [pid 8021] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8020] exit_group(0 [pid 8025] <... set_robust_list resumed>) = 0 [pid 8024] <... setpgid resumed>) = 0 [pid 8023] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8021] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8020] <... exit_group resumed>) = ? [pid 8023] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8021] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8023] exit_group(0 [pid 8025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8023] <... exit_group resumed>) = ? [pid 8021] exit_group(0 [pid 8025] <... prctl resumed>) = 0 [pid 8024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8025] setpgid(0, 0) = 0 [pid 8025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8023] +++ exited with 0 +++ [pid 8021] <... exit_group resumed>) = ? [pid 8024] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8025] <... openat resumed>) = 3 [pid 8025] write(3, "1000", 4) = 4 [pid 8021] +++ exited with 0 +++ [pid 8025] close(3) = 0 [pid 8024] write(3, "1000", 4 [pid 8022] +++ exited with 0 +++ [pid 8024] <... write resumed>) = 4 [pid 8025] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8024] close(3 [pid 8020] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8025] <... openat resumed>) = 3 [pid 8024] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8024] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8025] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8028 attached ./strace-static-x86_64: Process 8027 attached ./strace-static-x86_64: Process 8029 attached ./strace-static-x86_64: Process 8026 attached [pid 8025] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8024] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8027 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8026 [pid 8029] set_robust_list(0x55555565f660, 24 [pid 8028] set_robust_list(0x55555565f660, 24 [pid 8027] set_robust_list(0x55555565f660, 24 [pid 8026] set_robust_list(0x55555565f660, 24 [pid 8025] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8024] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8029] <... set_robust_list resumed>) = 0 [pid 8027] <... set_robust_list resumed>) = 0 [pid 8025] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8026] <... set_robust_list resumed>) = 0 [pid 8024] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8029 [pid 8029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8028] <... set_robust_list resumed>) = 0 [pid 8027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8025] exit_group(0 [pid 8024] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8028 [pid 8029] <... prctl resumed>) = 0 [pid 8028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8026] <... prctl resumed>) = 0 [pid 8025] <... exit_group resumed>) = ? [pid 8024] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8027] <... prctl resumed>) = 0 [pid 8029] setpgid(0, 0 [pid 8028] <... prctl resumed>) = 0 [pid 8027] setpgid(0, 0 [pid 8026] setpgid(0, 0 [pid 8024] exit_group(0 [pid 8029] <... setpgid resumed>) = 0 [pid 8026] <... setpgid resumed>) = 0 [pid 8025] +++ exited with 0 +++ [pid 8024] <... exit_group resumed>) = ? [pid 8029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8027] <... setpgid resumed>) = 0 [pid 8026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8029] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8025, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8030 attached [pid 8029] write(3, "1000", 4 [pid 8028] setpgid(0, 0 [pid 8027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8026] <... openat resumed>) = 3 [pid 8024] +++ exited with 0 +++ [pid 8028] <... setpgid resumed>) = 0 [pid 8026] write(3, "1000", 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8026] <... write resumed>) = 4 [pid 8026] close(3) = 0 [pid 8030] set_robust_list(0x55555565f660, 24 [pid 8028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8027] <... openat resumed>) = 3 [pid 8026] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8029] <... write resumed>) = 4 [pid 8029] close(3 [pid 8028] <... openat resumed>) = 3 [pid 8030] <... set_robust_list resumed>) = 0 [pid 8027] write(3, "1000", 4 [pid 8026] <... openat resumed>) = 3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 8030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8029] <... close resumed>) = 0 [pid 8028] write(3, "1000", 4 [pid 8027] <... write resumed>) = 4 [pid 8029] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8028] <... write resumed>) = 4 [pid 8027] close(3 [pid 8026] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8030 [pid 8030] <... prctl resumed>) = 0 [pid 8028] close(3 [pid 8027] <... close resumed>) = 0 [pid 8026] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8030] setpgid(0, 0 [pid 8029] <... openat resumed>) = 3 [pid 8028] <... close resumed>) = 0 [pid 8027] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8026] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8031 attached [pid 8030] <... setpgid resumed>) = 0 [pid 8029] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8028] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8027] <... openat resumed>) = 3 [pid 8026] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8031] set_robust_list(0x55555565f660, 24 [pid 8030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8028] <... openat resumed>) = 3 [pid 8026] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8031 [pid 8031] <... set_robust_list resumed>) = 0 [pid 8029] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8027] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8030] <... openat resumed>) = 3 [pid 8029] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8028] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8027] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8026] <... exit_group resumed>) = ? [pid 8031] <... prctl resumed>) = 0 [pid 8028] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8031] setpgid(0, 0 [pid 8028] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8031] <... setpgid resumed>) = 0 [pid 8028] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8029] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8028] exit_group(0 [pid 8031] <... openat resumed>) = 3 [pid 8029] exit_group(0 [pid 8028] <... exit_group resumed>) = ? [pid 8031] write(3, "1000", 4 [pid 8030] write(3, "1000", 4 [pid 8029] <... exit_group resumed>) = ? [pid 8027] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8026] +++ exited with 0 +++ [pid 8031] <... write resumed>) = 4 [pid 8030] <... write resumed>) = 4 [pid 8028] +++ exited with 0 +++ [pid 8030] close(3 [pid 8029] +++ exited with 0 +++ [pid 8031] close(3 [pid 8027] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8030] <... close resumed>) = 0 [pid 8031] <... close resumed>) = 0 [pid 8030] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8027] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8031] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8030] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8030] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8027] <... exit_group resumed>) = ? [pid 8031] <... openat resumed>) = 3 [pid 8030] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 8030] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8031] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8030] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8030] <... exit_group resumed>) = ? [pid 8030] +++ exited with 0 +++ [pid 8027] +++ exited with 0 +++ [pid 8031] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8031] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8031] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8031] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8032 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8032] set_robust_list(0x55555565f660, 24 [pid 8031] <... exit_group resumed>) = ? [pid 5061] <... restart_syscall resumed>) = 0 [pid 8032] <... set_robust_list resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8032 [pid 8032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8031] +++ exited with 0 +++ ./strace-static-x86_64: Process 8034 attached ./strace-static-x86_64: Process 8033 attached [pid 8032] <... prctl resumed>) = 0 [pid 8032] setpgid(0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8034] set_robust_list(0x55555565f660, 24 [pid 8032] <... setpgid resumed>) = 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8034] <... set_robust_list resumed>) = 0 [pid 8033] set_robust_list(0x55555565f660, 24 [pid 8032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8034 [pid 5065] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8035 attached [pid 8034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8033] <... set_robust_list resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8033 [pid 8035] set_robust_list(0x55555565f660, 24 [pid 8034] <... prctl resumed>) = 0 [pid 8033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8032] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8036 attached [pid 8035] <... set_robust_list resumed>) = 0 [pid 8034] setpgid(0, 0 [pid 8033] <... prctl resumed>) = 0 [pid 8032] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8035 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8036] set_robust_list(0x55555565f660, 24 [pid 8035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8034] <... setpgid resumed>) = 0 [pid 8033] setpgid(0, 0 [pid 8032] <... write resumed>) = 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8036 [pid 8036] <... set_robust_list resumed>) = 0 [pid 8035] <... prctl resumed>) = 0 [pid 8033] <... setpgid resumed>) = 0 [pid 8032] close(3 [pid 8036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8035] setpgid(0, 0 [pid 8033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8032] <... close resumed>) = 0 [pid 8036] <... prctl resumed>) = 0 [pid 8035] <... setpgid resumed>) = 0 [pid 8034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8033] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8037 attached [pid 8036] setpgid(0, 0 [pid 8035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8034] <... openat resumed>) = 3 [pid 8033] write(3, "1000", 4 [pid 8032] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8037] set_robust_list(0x55555565f660, 24 [pid 8036] <... setpgid resumed>) = 0 [pid 8035] <... openat resumed>) = 3 [pid 8034] write(3, "1000", 4 [pid 8033] <... write resumed>) = 4 [pid 8032] <... openat resumed>) = 3 [pid 8037] <... set_robust_list resumed>) = 0 [pid 8036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8037 [pid 8034] <... write resumed>) = 4 [pid 8037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8036] <... openat resumed>) = 3 [pid 8035] write(3, "1000", 4 [pid 8034] close(3 [pid 8033] close(3 [pid 8032] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8036] write(3, "1000", 4 [pid 8035] <... write resumed>) = 4 [pid 8037] <... prctl resumed>) = 0 [pid 8034] <... close resumed>) = 0 [pid 8033] <... close resumed>) = 0 [pid 8032] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8036] <... write resumed>) = 4 [pid 8035] close(3 [pid 8034] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8033] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8032] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8037] setpgid(0, 0) = 0 [pid 8036] close(3 [pid 8035] <... close resumed>) = 0 [pid 8034] <... openat resumed>) = 3 [pid 8033] <... openat resumed>) = 3 [pid 8032] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8036] <... close resumed>) = 0 [pid 8035] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8036] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8035] <... openat resumed>) = 3 [pid 8034] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8033] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8032] exit_group(0 [pid 8036] <... openat resumed>) = 3 [pid 8034] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8032] <... exit_group resumed>) = ? [pid 8036] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8035] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8033] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8036] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8035] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8034] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8033] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8036] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8035] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8034] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8033] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8036] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8035] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8033] exit_group(0 [pid 8037] <... openat resumed>) = 3 [pid 8036] exit_group(0 [pid 8035] exit_group(0 [pid 8034] exit_group(0 [pid 8033] <... exit_group resumed>) = ? [pid 8037] write(3, "1000", 4 [pid 8036] <... exit_group resumed>) = ? [pid 8035] <... exit_group resumed>) = ? [pid 8034] <... exit_group resumed>) = ? [pid 8032] +++ exited with 0 +++ [pid 8037] <... write resumed>) = 4 [pid 8036] +++ exited with 0 +++ [pid 8033] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8032, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 8037] close(3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8034] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8037] <... close resumed>) = 0 [pid 8035] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8037] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8040 attached ./strace-static-x86_64: Process 8039 attached ./strace-static-x86_64: Process 8038 attached [pid 8037] <... openat resumed>) = 3 [pid 8039] set_robust_list(0x55555565f660, 24 [pid 8038] set_robust_list(0x55555565f660, 24 [pid 8037] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8037] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8037] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8037] exit_group(0./strace-static-x86_64: Process 8042 attached ./strace-static-x86_64: Process 8041 attached [pid 8040] set_robust_list(0x55555565f660, 24 [pid 8039] <... set_robust_list resumed>) = 0 [pid 8038] <... set_robust_list resumed>) = 0 [pid 8037] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8038 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8039 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8040 [pid 8042] set_robust_list(0x55555565f660, 24 [pid 8041] set_robust_list(0x55555565f660, 24 [pid 8040] <... set_robust_list resumed>) = 0 [pid 8039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8041 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8042 [pid 8040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8042] <... set_robust_list resumed>) = 0 [pid 8041] <... set_robust_list resumed>) = 0 [pid 8040] <... prctl resumed>) = 0 [pid 8039] <... prctl resumed>) = 0 [pid 8038] <... prctl resumed>) = 0 [pid 8037] +++ exited with 0 +++ [pid 8042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8040] setpgid(0, 0 [pid 8039] setpgid(0, 0 [pid 8038] setpgid(0, 0 [pid 8042] <... prctl resumed>) = 0 [pid 8041] <... prctl resumed>) = 0 [pid 8040] <... setpgid resumed>) = 0 [pid 8039] <... setpgid resumed>) = 0 [pid 8038] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8042] setpgid(0, 0 [pid 8041] setpgid(0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8042] <... setpgid resumed>) = 0 [pid 8041] <... setpgid resumed>) = 0 [pid 8040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8038] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8043 attached [pid 8042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8039] <... openat resumed>) = 3 [pid 8038] write(3, "1000", 4 [pid 8043] set_robust_list(0x55555565f660, 24 [pid 8042] <... openat resumed>) = 3 [pid 8040] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8043 [pid 8042] write(3, "1000", 4 [pid 8039] write(3, "1000", 4 [pid 8038] <... write resumed>) = 4 [pid 8043] <... set_robust_list resumed>) = 0 [pid 8042] <... write resumed>) = 4 [pid 8041] <... openat resumed>) = 3 [pid 8039] <... write resumed>) = 4 [pid 8038] close(3 [pid 8043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8042] close(3 [pid 8041] write(3, "1000", 4 [pid 8040] write(3, "1000", 4 [pid 8039] close(3 [pid 8038] <... close resumed>) = 0 [pid 8043] <... prctl resumed>) = 0 [pid 8042] <... close resumed>) = 0 [pid 8041] <... write resumed>) = 4 [pid 8040] <... write resumed>) = 4 [pid 8039] <... close resumed>) = 0 [pid 8038] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8043] setpgid(0, 0 [pid 8042] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8041] close(3 [pid 8040] close(3 [pid 8039] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8043] <... setpgid resumed>) = 0 [pid 8042] <... openat resumed>) = 3 [pid 8041] <... close resumed>) = 0 [pid 8040] <... close resumed>) = 0 [pid 8038] <... openat resumed>) = 3 [pid 8040] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8042] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8042] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8042] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8042] exit_group(0 [pid 8040] <... openat resumed>) = 3 [pid 8041] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8038] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 8042] <... exit_group resumed>) = ? [pid 8043] <... openat resumed>) = 3 [pid 8041] <... openat resumed>) = 3 [pid 8040] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8039] <... openat resumed>) = 3 [pid 8038] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8042] +++ exited with 0 +++ [pid 8043] write(3, "1000", 4 [pid 8040] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8038] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8043] <... write resumed>) = 4 [pid 8041] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8040] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8039] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8038] exit_group(0 [pid 8043] close(3 [pid 8041] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8040] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8039] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8038] <... exit_group resumed>) = ? [pid 8043] <... close resumed>) = 0 [pid 8041] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8039] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8041] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8040] exit_group(0 [pid 8039] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8043] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8041] exit_group(0 [pid 8040] <... exit_group resumed>) = ? [pid 8039] exit_group(0 [pid 8038] +++ exited with 0 +++ ./strace-static-x86_64: Process 8044 attached [pid 8043] <... openat resumed>) = 3 [pid 8041] <... exit_group resumed>) = ? [pid 8040] +++ exited with 0 +++ [pid 8039] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8044 [pid 8044] set_robust_list(0x55555565f660, 24) = 0 [pid 8039] +++ exited with 0 +++ [pid 8041] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8043] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8043] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8043] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... restart_syscall resumed>) = 0 [pid 8044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8043] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8044] <... prctl resumed>) = 0 [pid 8043] exit_group(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8045 attached [pid 8044] setpgid(0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8046 attached [pid 8044] <... setpgid resumed>) = 0 [pid 8043] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8047 attached [pid 8046] set_robust_list(0x55555565f660, 24 [pid 8045] set_robust_list(0x55555565f660, 24 [pid 8044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8045 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8046 [pid 8043] +++ exited with 0 +++ [pid 8047] set_robust_list(0x55555565f660, 24) = 0 [pid 8047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8046] <... set_robust_list resumed>) = 0 [pid 8047] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8048 attached [pid 8046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8045] <... set_robust_list resumed>) = 0 [pid 8044] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8047 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8048 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8048] set_robust_list(0x55555565f660, 24 [pid 8047] setpgid(0, 0 [pid 8046] <... prctl resumed>) = 0 [pid 8045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8044] write(3, "1000", 4 [pid 8048] <... set_robust_list resumed>) = 0 [pid 8047] <... setpgid resumed>) = 0 [pid 8046] setpgid(0, 0 [pid 8044] <... write resumed>) = 4 [pid 8048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8046] <... setpgid resumed>) = 0 [pid 8045] <... prctl resumed>) = 0 [pid 8044] close(3./strace-static-x86_64: Process 8049 attached [pid 8048] <... prctl resumed>) = 0 [pid 8046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8045] setpgid(0, 0 [pid 8044] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8049 [pid 8049] set_robust_list(0x55555565f660, 24 [pid 8047] <... openat resumed>) = 3 [pid 8048] setpgid(0, 0 [pid 8045] <... setpgid resumed>) = 0 [pid 8044] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8048] <... setpgid resumed>) = 0 [pid 8049] <... set_robust_list resumed>) = 0 [pid 8047] write(3, "1000", 4 [pid 8049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8047] <... write resumed>) = 4 [pid 8045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8049] <... prctl resumed>) = 0 [pid 8048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8047] close(3 [pid 8045] <... openat resumed>) = 3 [pid 8044] <... openat resumed>) = 3 [pid 8046] <... openat resumed>) = 3 [pid 8049] setpgid(0, 0 [pid 8047] <... close resumed>) = 0 [pid 8047] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8048] <... openat resumed>) = 3 [pid 8046] write(3, "1000", 4 [pid 8045] write(3, "1000", 4 [pid 8049] <... setpgid resumed>) = 0 [pid 8046] <... write resumed>) = 4 [pid 8046] close(3 [pid 8045] <... write resumed>) = 4 [pid 8044] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8044] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8047] <... openat resumed>) = 3 [pid 8046] <... close resumed>) = 0 [pid 8045] close(3 [pid 8044] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8048] write(3, "1000", 4 [pid 8046] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8045] <... close resumed>) = 0 [pid 8044] exit_group(0 [pid 8049] <... openat resumed>) = 3 [pid 8047] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8048] <... write resumed>) = 4 [pid 8047] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8049] write(3, "1000", 4 [pid 8045] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8044] <... exit_group resumed>) = ? [pid 8049] <... write resumed>) = 4 [pid 8048] close(3 [pid 8047] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8046] <... openat resumed>) = 3 [pid 8045] <... openat resumed>) = 3 [pid 8049] close(3 [pid 8048] <... close resumed>) = 0 [pid 8047] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8046] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8045] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8044] +++ exited with 0 +++ [pid 8049] <... close resumed>) = 0 [pid 8047] exit_group(0 [pid 8049] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8046] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8048] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8047] <... exit_group resumed>) = ? [pid 8046] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8045] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8049] <... openat resumed>) = 3 [pid 8046] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8046] exit_group(0) = ? [pid 8049] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8048] <... openat resumed>) = 3 [pid 8047] +++ exited with 0 +++ [pid 8046] +++ exited with 0 +++ [pid 8045] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8049] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... restart_syscall resumed>) = 0 [pid 8049] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8045] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8049] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8048] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8049] exit_group(0 [pid 8048] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8045] exit_group(0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 8049] <... exit_group resumed>) = ? [pid 8048] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8045] <... exit_group resumed>) = ? [pid 8048] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8049] +++ exited with 0 +++ [pid 8048] exit_group(0 [pid 8045] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8050 attached [pid 8048] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8051 attached [pid 8051] set_robust_list(0x55555565f660, 24) = 0 [pid 8051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8050] set_robust_list(0x55555565f660, 24 [pid 8048] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8050 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8051 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8051] setpgid(0, 0 [pid 8050] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8052 attached [pid 8051] <... setpgid resumed>) = 0 [pid 8050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8052] set_robust_list(0x55555565f660, 24 [pid 8051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8052] <... set_robust_list resumed>) = 0 [pid 8050] <... prctl resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8052 [pid 8052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8051] <... openat resumed>) = 3 [pid 8050] setpgid(0, 0 [pid 8051] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8052] <... prctl resumed>) = 0 [pid 8051] <... write resumed>) = 4 [pid 8050] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8054 attached ./strace-static-x86_64: Process 8053 attached [pid 8052] setpgid(0, 0 [pid 8051] close(3 [pid 8054] set_robust_list(0x55555565f660, 24 [pid 8053] set_robust_list(0x55555565f660, 24 [pid 8052] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8053 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8054 ./strace-static-x86_64: Process 8055 attached [pid 8054] <... set_robust_list resumed>) = 0 [pid 8053] <... set_robust_list resumed>) = 0 [pid 8052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8051] <... close resumed>) = 0 [pid 8050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8055 [pid 8055] set_robust_list(0x55555565f660, 24 [pid 8053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8051] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8052] <... openat resumed>) = 3 [pid 8051] <... openat resumed>) = 3 [pid 8050] <... openat resumed>) = 3 [pid 8055] <... set_robust_list resumed>) = 0 [pid 8053] <... prctl resumed>) = 0 [pid 8055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8054] <... prctl resumed>) = 0 [pid 8053] setpgid(0, 0 [pid 8052] write(3, "1000", 4 [pid 8055] <... prctl resumed>) = 0 [pid 8054] setpgid(0, 0 [pid 8053] <... setpgid resumed>) = 0 [pid 8052] <... write resumed>) = 4 [pid 8051] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8050] write(3, "1000", 4 [pid 8054] <... setpgid resumed>) = 0 [pid 8053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8052] close(3 [pid 8051] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8050] <... write resumed>) = 4 [pid 8054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8052] <... close resumed>) = 0 [pid 8051] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8050] close(3 [pid 8051] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8050] <... close resumed>) = 0 [pid 8055] setpgid(0, 0 [pid 8052] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8051] exit_group(0 [pid 8050] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8055] <... setpgid resumed>) = 0 [pid 8054] <... openat resumed>) = 3 [pid 8053] <... openat resumed>) = 3 [pid 8051] <... exit_group resumed>) = ? [pid 8050] <... openat resumed>) = 3 [pid 8055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8054] write(3, "1000", 4 [pid 8053] write(3, "1000", 4 [pid 8052] <... openat resumed>) = 3 [pid 8050] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8053] <... write resumed>) = 4 [pid 8051] +++ exited with 0 +++ [pid 8050] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8055] <... openat resumed>) = 3 [pid 8054] <... write resumed>) = 4 [pid 8053] close(3 [pid 8052] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8053] <... close resumed>) = 0 [pid 8054] close(3 [pid 8050] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8055] write(3, "1000", 4 [pid 8053] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8052] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8055] <... write resumed>) = 4 [pid 8054] <... close resumed>) = 0 [pid 8052] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8050] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8055] close(3 [pid 8054] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8053] <... openat resumed>) = 3 [pid 8052] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8050] exit_group(0 [pid 8055] <... close resumed>) = 0 [pid 8055] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8054] <... openat resumed>) = 3 [pid 8050] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8052] exit_group(0 [pid 8053] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8055] <... openat resumed>) = 3 [pid 8054] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8053] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8052] <... exit_group resumed>) = ? [pid 8055] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8054] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8053] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8056 attached [pid 8055] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8054] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8053] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8052] +++ exited with 0 +++ [pid 8050] +++ exited with 0 +++ [pid 8056] set_robust_list(0x55555565f660, 24 [pid 8055] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8054] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8053] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8056] <... set_robust_list resumed>) = 0 [pid 8055] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8056 [pid 8056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8055] exit_group(0 [pid 8054] exit_group(0 [pid 8053] <... exit_group resumed>) = ? [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8056] <... prctl resumed>) = 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 8056] setpgid(0, 0) = 0 [pid 8055] <... exit_group resumed>) = ? [pid 8054] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8053] +++ exited with 0 +++ [pid 8056] <... openat resumed>) = 3 [pid 8054] +++ exited with 0 +++ ./strace-static-x86_64: Process 8057 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8057] set_robust_list(0x55555565f660, 24 [pid 8056] write(3, "1000", 4 [pid 8057] <... set_robust_list resumed>) = 0 [pid 8056] <... write resumed>) = 4 [pid 8057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8056] close(3 [pid 8055] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8059 attached ./strace-static-x86_64: Process 8058 attached [pid 8057] <... prctl resumed>) = 0 [pid 8056] <... close resumed>) = 0 [pid 8058] set_robust_list(0x55555565f660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8057 [pid 8059] set_robust_list(0x55555565f660, 24 [pid 8058] <... set_robust_list resumed>) = 0 [pid 8057] setpgid(0, 0 [pid 8056] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8059 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8058 [pid 8059] <... set_robust_list resumed>) = 0 [pid 8058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8057] <... setpgid resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8058] <... prctl resumed>) = 0 [pid 8056] <... openat resumed>) = 3 [pid 8058] setpgid(0, 0 [pid 8057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8058] <... setpgid resumed>) = 0 [pid 8056] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8059] <... prctl resumed>) = 0 [pid 8058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8057] <... openat resumed>) = 3 [pid 8056] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8059] setpgid(0, 0 [pid 8057] write(3, "1000", 4 [pid 8056] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8059] <... setpgid resumed>) = 0 [pid 8057] <... write resumed>) = 4 [pid 8056] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8061 attached ./strace-static-x86_64: Process 8060 attached [pid 8059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8058] <... openat resumed>) = 3 [pid 8057] close(3 [pid 8056] exit_group(0 [pid 8061] set_robust_list(0x55555565f660, 24 [pid 8060] set_robust_list(0x55555565f660, 24 [pid 8058] write(3, "1000", 4 [pid 8060] <... set_robust_list resumed>) = 0 [pid 8061] <... set_robust_list resumed>) = 0 [pid 8060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8059] <... openat resumed>) = 3 [pid 8057] <... close resumed>) = 0 [pid 8056] <... exit_group resumed>) = ? [pid 8061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8058] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8061 [pid 8061] <... prctl resumed>) = 0 [pid 8060] <... prctl resumed>) = 0 [pid 8059] write(3, "1000", 4 [pid 8058] close(3 [pid 8057] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8060 [pid 8061] setpgid(0, 0 [pid 8060] setpgid(0, 0 [pid 8059] <... write resumed>) = 4 [pid 8058] <... close resumed>) = 0 [pid 8057] <... openat resumed>) = 3 [pid 8056] +++ exited with 0 +++ [pid 8060] <... setpgid resumed>) = 0 [pid 8057] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8058] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8059] close(3 [pid 8057] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8061] <... setpgid resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8059] <... close resumed>) = 0 [pid 8057] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8059] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8058] <... openat resumed>) = 3 [pid 8057] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8057] exit_group(0 [pid 8060] <... openat resumed>) = 3 [pid 8057] <... exit_group resumed>) = ? [pid 8061] <... openat resumed>) = 3 [pid 8060] write(3, "1000", 4 [pid 8059] <... openat resumed>) = 3 [pid 8058] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8060] <... write resumed>) = 4 [pid 8058] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8061] write(3, "1000", 4 [pid 8060] close(3 [pid 8059] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8058] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8057] +++ exited with 0 +++ [pid 8061] <... write resumed>) = 4 [pid 8060] <... close resumed>) = 0 [pid 8059] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8058] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8061] close(3 [pid 8059] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8060] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8059] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8058] exit_group(0) = ? [pid 8061] <... close resumed>) = 0 [pid 8059] exit_group(0 [pid 8058] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8060] <... openat resumed>) = 3 [pid 8061] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8060] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... restart_syscall resumed>) = 0 [pid 8060] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8059] <... exit_group resumed>) = ? [pid 8060] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8062 attached [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8062 [pid 8062] set_robust_list(0x55555565f660, 24 [pid 8060] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8061] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8062] <... set_robust_list resumed>) = 0 [pid 8060] exit_group(0 [pid 8062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8061] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8061] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8062] setpgid(0, 0) = 0 [pid 8062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8061] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8062] <... openat resumed>) = 3 [pid 8062] write(3, "1000", 4./strace-static-x86_64: Process 8064 attached ./strace-static-x86_64: Process 8063 attached [pid 8061] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8060] <... exit_group resumed>) = ? [pid 8059] +++ exited with 0 +++ [pid 8064] set_robust_list(0x55555565f660, 24 [pid 8063] set_robust_list(0x55555565f660, 24 [pid 8062] <... write resumed>) = 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8063 [pid 8064] <... set_robust_list resumed>) = 0 [pid 8063] <... set_robust_list resumed>) = 0 [pid 8062] close(3 [pid 8064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8062] <... close resumed>) = 0 [pid 8060] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8061] exit_group(0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8064 [pid 8064] <... prctl resumed>) = 0 [pid 8063] <... prctl resumed>) = 0 [pid 8062] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8061] <... exit_group resumed>) = ? [pid 8064] setpgid(0, 0 [pid 8063] setpgid(0, 0 [pid 8062] <... openat resumed>) = 3 [pid 8064] <... setpgid resumed>) = 0 [pid 8063] <... setpgid resumed>) = 0 [pid 8062] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8062] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8061] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8064] <... openat resumed>) = 3 [pid 8062] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8061, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8063] <... openat resumed>) = 3 [pid 8062] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8064] write(3, "1000", 4 [pid 8062] exit_group(0 [pid 8064] <... write resumed>) = 4 [pid 8064] close(3 [pid 8063] write(3, "1000", 4 [pid 8062] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8065 attached ./strace-static-x86_64: Process 8066 attached [pid 8064] <... close resumed>) = 0 [pid 8063] <... write resumed>) = 4 [pid 8065] set_robust_list(0x55555565f660, 24 [pid 8066] set_robust_list(0x55555565f660, 24 [pid 8064] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8063] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8065 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8066 [pid 8065] <... set_robust_list resumed>) = 0 [pid 8066] <... set_robust_list resumed>) = 0 [pid 8064] <... openat resumed>) = 3 [pid 8063] <... close resumed>) = 0 [pid 8065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8064] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8063] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8062] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8065] <... prctl resumed>) = 0 [pid 8066] <... prctl resumed>) = 0 [pid 8064] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8063] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8065] setpgid(0, 0 [pid 8066] setpgid(0, 0 [pid 8064] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8067 attached [pid 8065] <... setpgid resumed>) = 0 [pid 8066] <... setpgid resumed>) = 0 [pid 8064] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8063] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8067] set_robust_list(0x55555565f660, 24 [pid 8065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8064] exit_group(0 [pid 8063] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8067 [pid 5061] <... restart_syscall resumed>) = 0 [pid 8067] <... set_robust_list resumed>) = 0 [pid 8065] <... openat resumed>) = 3 [pid 8066] <... openat resumed>) = 3 [pid 8064] <... exit_group resumed>) = ? [pid 8063] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8065] write(3, "1000", 4 [pid 8063] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8067] <... prctl resumed>) = 0 [pid 8065] <... write resumed>) = 4 [pid 8066] write(3, "1000", 4 [pid 8063] exit_group(0 [pid 8065] close(3 [pid 8066] <... write resumed>) = 4 [pid 8067] setpgid(0, 0 [pid 8065] <... close resumed>) = 0 [pid 8066] close(3 [pid 8063] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8065] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8067] <... setpgid resumed>) = 0 [pid 8065] <... openat resumed>) = 3 [pid 8066] <... close resumed>) = 0 [pid 8065] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 8065] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8066] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8065] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8065] exit_group(0 [pid 8066] <... openat resumed>) = 3 [pid 8064] +++ exited with 0 +++ ./strace-static-x86_64: Process 8068 attached [pid 8067] <... openat resumed>) = 3 [pid 8065] <... exit_group resumed>) = ? [pid 8066] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8063] +++ exited with 0 +++ [pid 8068] set_robust_list(0x55555565f660, 24 [pid 8067] write(3, "1000", 4 [pid 8066] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8068 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8068] <... set_robust_list resumed>) = 0 [pid 8067] <... write resumed>) = 4 [pid 8066] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8067] close(3 [pid 8065] +++ exited with 0 +++ [pid 8066] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8067] <... close resumed>) = 0 [pid 8068] <... prctl resumed>) = 0 [pid 8067] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8068] setpgid(0, 0./strace-static-x86_64: Process 8069 attached ) = 0 [pid 8067] <... openat resumed>) = 3 [pid 8066] exit_group(0) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8069] set_robust_list(0x55555565f660, 24 [pid 8068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8067] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8070 attached [pid 8069] <... set_robust_list resumed>) = 0 [pid 8068] <... openat resumed>) = 3 [pid 8067] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8069 [pid 8070] set_robust_list(0x55555565f660, 24) = 0 [pid 8069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8067] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8070 [pid 8070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8068] write(3, "1000", 4 [pid 8067] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8066] +++ exited with 0 +++ [pid 8070] <... prctl resumed>) = 0 [pid 8069] <... prctl resumed>) = 0 [pid 8068] <... write resumed>) = 4 [pid 8067] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8066, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8070] setpgid(0, 0 [pid 8069] setpgid(0, 0 [pid 8068] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8070] <... setpgid resumed>) = 0 [pid 8069] <... setpgid resumed>) = 0 [pid 8068] <... close resumed>) = 0 [pid 8067] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8071 attached [pid 8070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8068] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8067] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8070] <... openat resumed>) = 3 [pid 8069] <... openat resumed>) = 3 [pid 8068] <... openat resumed>) = 3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8070] write(3, "1000", 4 [pid 8068] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8070] <... write resumed>) = 4 [pid 8068] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... restart_syscall resumed>) = 0 [pid 8071] set_robust_list(0x55555565f660, 24 [pid 8070] close(3 [pid 8068] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8071 [pid 8071] <... set_robust_list resumed>) = 0 [pid 8070] <... close resumed>) = 0 [pid 8069] write(3, "1000", 4 [pid 8068] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8070] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8069] <... write resumed>) = 4 ./strace-static-x86_64: Process 8072 attached [pid 8071] <... prctl resumed>) = 0 [pid 8070] <... openat resumed>) = 3 [pid 8069] close(3 [pid 8068] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8072] set_robust_list(0x55555565f660, 24 [pid 8071] setpgid(0, 0 [pid 8070] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8069] <... close resumed>) = 0 [pid 8068] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8072 ./strace-static-x86_64: Process 8073 attached [pid 8072] <... set_robust_list resumed>) = 0 [pid 8071] <... setpgid resumed>) = 0 [pid 8070] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8069] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8073] set_robust_list(0x55555565f660, 24 [pid 8072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8073 [pid 8070] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8073] <... set_robust_list resumed>) = 0 [pid 8072] <... prctl resumed>) = 0 [pid 8071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8070] exit_group(0 [pid 8069] <... openat resumed>) = 3 [pid 8072] setpgid(0, 0 [pid 8068] +++ exited with 0 +++ [pid 8073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8072] <... setpgid resumed>) = 0 [pid 8073] <... prctl resumed>) = 0 [pid 8072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8069] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8073] setpgid(0, 0 [pid 8071] <... openat resumed>) = 3 [pid 8070] <... exit_group resumed>) = ? [pid 8069] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8073] <... setpgid resumed>) = 0 [pid 8072] <... openat resumed>) = 3 [pid 8071] write(3, "1000", 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8072] write(3, "1000", 4 [pid 8071] <... write resumed>) = 4 [pid 8069] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8074 attached [pid 8073] <... openat resumed>) = 3 [pid 8072] <... write resumed>) = 4 [pid 8071] close(3 [pid 8070] +++ exited with 0 +++ [pid 8069] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8074] set_robust_list(0x55555565f660, 24 [pid 8073] write(3, "1000", 4 [pid 8072] close(3 [pid 8071] <... close resumed>) = 0 [pid 8069] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8074 [pid 8074] <... set_robust_list resumed>) = 0 [pid 8073] <... write resumed>) = 4 [pid 8072] <... close resumed>) = 0 [pid 8069] <... exit_group resumed>) = ? [pid 8071] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8073] close(3 [pid 8072] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8071] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8075 ./strace-static-x86_64: Process 8075 attached [pid 8074] <... prctl resumed>) = 0 [pid 8073] <... close resumed>) = 0 [pid 8072] <... openat resumed>) = 3 [pid 8071] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8069] +++ exited with 0 +++ [pid 8072] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8075] set_robust_list(0x55555565f660, 24 [pid 8074] setpgid(0, 0 [pid 8072] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8075] <... set_robust_list resumed>) = 0 [pid 8074] <... setpgid resumed>) = 0 [pid 8073] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8072] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8071] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8076 attached [pid 8075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8073] <... openat resumed>) = 3 [pid 8072] exit_group(0 [pid 8071] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8076] set_robust_list(0x55555565f660, 24 [pid 8072] <... exit_group resumed>) = ? [pid 8071] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8075] <... prctl resumed>) = 0 [pid 8076] <... set_robust_list resumed>) = 0 [pid 8076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8075] setpgid(0, 0 [pid 8074] <... openat resumed>) = 3 [pid 8073] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8071] exit_group(0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8076 [pid 8076] <... prctl resumed>) = 0 [pid 8075] <... setpgid resumed>) = 0 [pid 8073] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8072] +++ exited with 0 +++ [pid 8076] setpgid(0, 0 [pid 8074] write(3, "1000", 4 [pid 8075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8073] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8076] <... setpgid resumed>) = 0 [pid 8071] <... exit_group resumed>) = ? [pid 8073] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8074] <... write resumed>) = 4 [pid 8076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8074] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8074] <... close resumed>) = 0 [pid 8073] exit_group(0 [pid 8074] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 8074] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8076] <... openat resumed>) = 3 [pid 8075] <... openat resumed>) = 3 [pid 8073] <... exit_group resumed>) = ? [pid 8071] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 8076] write(3, "1000", 4 [pid 8075] write(3, "1000", 4 [pid 8074] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8076] <... write resumed>) = 4 [pid 8075] <... write resumed>) = 4 [pid 8074] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8076] close(3 [pid 8075] close(3 [pid 8074] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8076] <... close resumed>) = 0 [pid 8075] <... close resumed>) = 0 [pid 8074] exit_group(0 [pid 8076] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8075] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8074] <... exit_group resumed>) = ? [pid 8076] <... openat resumed>) = 3 [pid 8073] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8076] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8077 attached [pid 8076] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8077] set_robust_list(0x55555565f660, 24 [pid 8076] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8076] exit_group(0 [pid 8075] <... openat resumed>) = 3 [pid 8074] +++ exited with 0 +++ [pid 8077] <... set_robust_list resumed>) = 0 [pid 8076] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8078 attached [pid 8077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8075] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8077 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8078 ./strace-static-x86_64: Process 8079 attached [pid 8078] set_robust_list(0x55555565f660, 24 [pid 8077] <... prctl resumed>) = 0 [pid 8076] +++ exited with 0 +++ [pid 8075] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8079 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8076, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8079] set_robust_list(0x55555565f660, 24 [pid 8078] <... set_robust_list resumed>) = 0 [pid 8077] setpgid(0, 0 [pid 8075] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8079] <... set_robust_list resumed>) = 0 [pid 8077] <... setpgid resumed>) = 0 [pid 8079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8075] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8079] <... prctl resumed>) = 0 [pid 8078] <... prctl resumed>) = 0 [pid 8077] <... openat resumed>) = 3 [pid 8075] exit_group(0 [pid 8079] setpgid(0, 0 [pid 8078] setpgid(0, 0 [pid 8077] write(3, "1000", 4 [pid 8075] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8079] <... setpgid resumed>) = 0 [pid 8078] <... setpgid resumed>) = 0 [pid 8079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8077] <... write resumed>) = 4 [pid 8079] <... openat resumed>) = 3 [pid 8077] close(3) = 0 [pid 8077] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 8080 attached [pid 8079] write(3, "1000", 4 [pid 8078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8075] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8077] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8080 ./strace-static-x86_64: Process 8081 attached [pid 8080] set_robust_list(0x55555565f660, 24 [pid 8079] <... write resumed>) = 4 [pid 8078] <... openat resumed>) = 3 [pid 8077] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8081] set_robust_list(0x55555565f660, 24 [pid 8080] <... set_robust_list resumed>) = 0 [pid 8079] close(3 [pid 8078] write(3, "1000", 4 [pid 8077] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8081 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8081] <... set_robust_list resumed>) = 0 [pid 8080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8079] <... close resumed>) = 0 [pid 8078] <... write resumed>) = 4 [pid 8077] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8078] close(3 [pid 8077] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8081] <... prctl resumed>) = 0 [pid 8080] <... prctl resumed>) = 0 [pid 8079] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8078] <... close resumed>) = 0 [pid 8077] exit_group(0./strace-static-x86_64: Process 8082 attached [pid 8081] setpgid(0, 0 [pid 8080] setpgid(0, 0 [pid 8079] <... openat resumed>) = 3 [pid 8078] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8081] <... setpgid resumed>) = 0 [pid 8080] <... setpgid resumed>) = 0 [pid 8079] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8078] <... openat resumed>) = 3 [pid 8077] <... exit_group resumed>) = ? [pid 8082] set_robust_list(0x55555565f660, 24 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8082 [pid 8080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8079] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8082] <... set_robust_list resumed>) = 0 [pid 8081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8080] <... openat resumed>) = 3 [pid 8079] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8078] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8079] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8078] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8078] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8079] exit_group(0 [pid 8081] <... openat resumed>) = 3 [pid 8078] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8082] <... prctl resumed>) = 0 [pid 8080] write(3, "1000", 4 [pid 8079] <... exit_group resumed>) = ? [pid 8082] setpgid(0, 0 [pid 8080] <... write resumed>) = 4 [pid 8078] exit_group(0 [pid 8077] +++ exited with 0 +++ [pid 8081] write(3, "1000", 4 [pid 8082] <... setpgid resumed>) = 0 [pid 8081] <... write resumed>) = 4 [pid 8080] close(3 [pid 8078] <... exit_group resumed>) = ? [pid 8082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8081] close(3 [pid 8080] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8081] <... close resumed>) = 0 [pid 8080] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8079] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8082] <... openat resumed>) = 3 [pid 8081] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8080] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8078] +++ exited with 0 +++ [pid 8082] write(3, "1000", 4 [pid 8080] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8080] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8082] <... write resumed>) = 4 [pid 8081] <... openat resumed>) = 3 [pid 8080] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8082] close(3 [pid 8081] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8080] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8083 attached [pid 8082] <... close resumed>) = 0 [pid 8081] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8080] exit_group(0./strace-static-x86_64: Process 8084 attached [pid 8082] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8084] set_robust_list(0x55555565f660, 24 [pid 8083] set_robust_list(0x55555565f660, 24 [pid 8082] <... openat resumed>) = 3 [pid 8081] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8080] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8083 ./strace-static-x86_64: Process 8085 attached [pid 8084] <... set_robust_list resumed>) = 0 [pid 8083] <... set_robust_list resumed>) = 0 [pid 8082] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8081] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8084 [pid 8085] set_robust_list(0x55555565f660, 24 [pid 8084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8082] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8081] exit_group(0 [pid 8084] <... prctl resumed>) = 0 [pid 8082] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8084] setpgid(0, 0 [pid 8083] <... prctl resumed>) = 0 [pid 8082] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8081] <... exit_group resumed>) = ? [pid 8084] <... setpgid resumed>) = 0 [pid 8083] setpgid(0, 0 [pid 8082] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8085 [pid 8085] <... set_robust_list resumed>) = 0 [pid 8080] +++ exited with 0 +++ [pid 8085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8083] <... setpgid resumed>) = 0 [pid 8082] <... exit_group resumed>) = ? [pid 8081] +++ exited with 0 +++ [pid 8085] <... prctl resumed>) = 0 [pid 8083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8085] setpgid(0, 0) = 0 [pid 8085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8082] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8085] <... openat resumed>) = 3 [pid 8083] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8085] write(3, "1000", 4) = 4 [pid 8085] close(3 [pid 8084] <... openat resumed>) = 3 [pid 8085] <... close resumed>) = 0 [pid 8085] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8084] write(3, "1000", 4 [pid 8083] write(3, "1000", 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8084] <... write resumed>) = 4 [pid 8083] <... write resumed>) = 4 ./strace-static-x86_64: Process 8086 attached [pid 8085] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8087 attached [pid 8086] set_robust_list(0x55555565f660, 24 [pid 8085] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8084] close(3 [pid 8083] close(3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8086 ./strace-static-x86_64: Process 8088 attached [pid 8087] set_robust_list(0x55555565f660, 24 [pid 8086] <... set_robust_list resumed>) = 0 [pid 8085] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8084] <... close resumed>) = 0 [pid 8083] <... close resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8087 [pid 8087] <... set_robust_list resumed>) = 0 [pid 8085] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8083] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8084] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8088] set_robust_list(0x55555565f660, 24 [pid 8087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8085] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8083] <... openat resumed>) = 3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8088 [pid 8087] <... prctl resumed>) = 0 [pid 8084] <... openat resumed>) = 3 [pid 8088] <... set_robust_list resumed>) = 0 [pid 8087] setpgid(0, 0 [pid 8086] <... prctl resumed>) = 0 [pid 8085] exit_group(0 [pid 8084] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8083] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8087] <... setpgid resumed>) = 0 [pid 8086] setpgid(0, 0 [pid 8085] <... exit_group resumed>) = ? [pid 8084] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8083] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8088] <... prctl resumed>) = 0 [pid 8087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8086] <... setpgid resumed>) = 0 [pid 8084] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8083] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8088] setpgid(0, 0) = 0 [pid 8088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8085] +++ exited with 0 +++ [pid 8084] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8083] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8087] <... openat resumed>) = 3 [pid 8088] write(3, "1000", 4 [pid 8084] exit_group(0 [pid 8088] <... write resumed>) = 4 [pid 8087] write(3, "1000", 4 [pid 8083] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8088] close(3 [pid 8087] <... write resumed>) = 4 [pid 8086] <... openat resumed>) = 3 [pid 8084] <... exit_group resumed>) = ? [pid 8083] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8088] <... close resumed>) = 0 [pid 8087] close(3 [pid 8086] write(3, "1000", 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8088] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8087] <... close resumed>) = 0 [pid 8086] <... write resumed>) = 4 [pid 8084] +++ exited with 0 +++ [pid 8088] <... openat resumed>) = 3 [pid 8087] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8088] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8086] close(3 [pid 8083] +++ exited with 0 +++ [pid 8088] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8087] <... openat resumed>) = 3 [pid 8086] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8088] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8086] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 8089 attached [pid 8088] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8087] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8089 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8089] set_robust_list(0x55555565f660, 24 [pid 8088] exit_group(0 [pid 8087] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8086] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8089] <... set_robust_list resumed>) = 0 [pid 8087] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8090 attached [pid 8088] <... exit_group resumed>) = ? [pid 8087] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8086] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8090] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 8091 attached ) = 0 [pid 8089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8087] exit_group(0 [pid 8086] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8090 [pid 8091] set_robust_list(0x55555565f660, 24 [pid 8090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8089] <... prctl resumed>) = 0 [pid 8088] +++ exited with 0 +++ [pid 8087] <... exit_group resumed>) = ? [pid 8086] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8091 [pid 8091] <... set_robust_list resumed>) = 0 [pid 8090] <... prctl resumed>) = 0 [pid 8089] setpgid(0, 0 [pid 8086] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8090] setpgid(0, 0 [pid 8089] <... setpgid resumed>) = 0 [pid 8086] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8091] setpgid(0, 0) = 0 [pid 8090] <... setpgid resumed>) = 0 [pid 8089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8086] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8089] <... openat resumed>) = 3 [pid 8089] write(3, "1000", 4 [pid 8087] +++ exited with 0 +++ ./strace-static-x86_64: Process 8092 attached [pid 8091] <... openat resumed>) = 3 [pid 8090] <... openat resumed>) = 3 [pid 8086] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8092 [pid 8090] write(3, "1000", 4 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8092] set_robust_list(0x55555565f660, 24 [pid 8091] write(3, "1000", 4 [pid 8089] <... write resumed>) = 4 [pid 8090] <... write resumed>) = 4 [pid 5061] <... restart_syscall resumed>) = 0 [pid 8092] <... set_robust_list resumed>) = 0 [pid 8091] <... write resumed>) = 4 [pid 8089] close(3 [pid 8092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8091] close(3 [pid 8089] <... close resumed>) = 0 [pid 8092] <... prctl resumed>) = 0 [pid 8091] <... close resumed>) = 0 [pid 8089] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8092] setpgid(0, 0 [pid 8091] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8090] close(3 [pid 8089] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8092] <... setpgid resumed>) = 0 [pid 8091] <... openat resumed>) = 3 [pid 8090] <... close resumed>) = 0 [pid 8089] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8091] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8089] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8091] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8089] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8093 attached [pid 8092] <... openat resumed>) = 3 [pid 8091] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8090] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8089] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8093] set_robust_list(0x55555565f660, 24 [pid 8092] write(3, "1000", 4 [pid 8091] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8089] exit_group(0 [pid 8092] <... write resumed>) = 4 [pid 8091] exit_group(0 [pid 8089] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8094 attached [pid 8093] <... set_robust_list resumed>) = 0 [pid 8092] close(3 [pid 8091] <... exit_group resumed>) = ? [pid 8090] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8093 [pid 8094] set_robust_list(0x55555565f660, 24 [pid 8093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8092] <... close resumed>) = 0 [pid 8091] +++ exited with 0 +++ [pid 8090] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8089] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8094 [pid 8094] <... set_robust_list resumed>) = 0 [pid 8093] <... prctl resumed>) = 0 [pid 8092] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8090] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8093] setpgid(0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8090] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8093] <... setpgid resumed>) = 0 [pid 8090] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... restart_syscall resumed>) = 0 [pid 8094] <... prctl resumed>) = 0 [pid 8093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8092] <... openat resumed>) = 3 [pid 8090] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8092] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8090] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8092] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 8092] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8092] exit_group(0 [pid 8094] setpgid(0, 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8092] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8092] +++ exited with 0 +++ [pid 8090] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8093] <... openat resumed>) = 3 [pid 8094] <... openat resumed>) = 3 [pid 8093] write(3, "1000", 4./strace-static-x86_64: Process 8096 attached [pid 8094] write(3, "1000", 4 [pid 8093] <... write resumed>) = 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8095 attached [pid 8094] <... write resumed>) = 4 [pid 8093] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8096 [pid 8096] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 8097 attached [pid 8095] set_robust_list(0x55555565f660, 24 [pid 8096] <... set_robust_list resumed>) = 0 [pid 8094] close(3 [pid 8093] <... close resumed>) = 0 [pid 8097] set_robust_list(0x55555565f660, 24 [pid 8095] <... set_robust_list resumed>) = 0 [pid 8096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8094] <... close resumed>) = 0 [pid 8093] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8095 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8097 [pid 8097] <... set_robust_list resumed>) = 0 [pid 8096] <... prctl resumed>) = 0 [pid 8093] <... openat resumed>) = 3 [pid 8097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8096] setpgid(0, 0 [pid 8094] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8097] <... prctl resumed>) = 0 [pid 8096] <... setpgid resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8093] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8097] setpgid(0, 0 [pid 8095] <... prctl resumed>) = 0 [pid 8096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8094] <... openat resumed>) = 3 [pid 8097] <... setpgid resumed>) = 0 [pid 8095] setpgid(0, 0 [pid 8093] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8096] <... openat resumed>) = 3 [pid 8094] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8093] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8095] <... setpgid resumed>) = 0 [pid 8093] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8097] <... openat resumed>) = 3 [pid 8094] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8097] write(3, "1000", 4 [pid 8096] write(3, "1000", 4 [pid 8093] exit_group(0 [pid 8097] <... write resumed>) = 4 [pid 8095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8096] <... write resumed>) = 4 [pid 8094] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8097] close(3 [pid 8096] close(3 [pid 8097] <... close resumed>) = 0 [pid 8096] <... close resumed>) = 0 [pid 8097] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8096] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8094] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8097] <... openat resumed>) = 3 [pid 8095] <... openat resumed>) = 3 [pid 8094] exit_group(0 [pid 8093] <... exit_group resumed>) = ? [pid 8096] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8098 attached [pid 8097] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8095] write(3, "1000", 4 [pid 8094] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8098 [pid 8098] set_robust_list(0x55555565f660, 24 [pid 8097] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8095] <... write resumed>) = 4 [pid 8096] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8098] <... set_robust_list resumed>) = 0 [pid 8097] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8096] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8097] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8095] close(3 [pid 8096] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8098] <... prctl resumed>) = 0 [pid 8097] exit_group(0 [pid 8095] <... close resumed>) = 0 [pid 8096] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8093] +++ exited with 0 +++ [pid 8094] +++ exited with 0 +++ [pid 8098] setpgid(0, 0 [pid 8097] <... exit_group resumed>) = ? [pid 8095] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8096] exit_group(0 [pid 8098] <... setpgid resumed>) = 0 [pid 8095] <... openat resumed>) = 3 [pid 8096] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8095] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8096] +++ exited with 0 +++ [pid 8095] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8095] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8098] <... openat resumed>) = 3 [pid 8097] +++ exited with 0 +++ [pid 8095] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8098] write(3, "1000", 4 [pid 8095] exit_group(0 [pid 8098] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8095] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8099 attached [pid 8098] close(3 [pid 8099] set_robust_list(0x55555565f660, 24) = 0 [pid 8099] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8100 attached [pid 8098] <... close resumed>) = 0 [pid 8095] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8099 [pid 8100] set_robust_list(0x55555565f660, 24 [pid 8099] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8099] setpgid(0, 0 [pid 8098] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8100 [pid 8100] <... set_robust_list resumed>) = 0 [pid 8099] <... setpgid resumed>) = 0 [pid 8100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8098] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8101 attached [pid 8100] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8102 attached [pid 8101] set_robust_list(0x55555565f660, 24 [pid 8100] setpgid(0, 0 [pid 8098] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8101] <... set_robust_list resumed>) = 0 [pid 8100] <... setpgid resumed>) = 0 [pid 8098] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8102 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8099] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8103 attached [pid 8102] set_robust_list(0x55555565f660, 24 [pid 8101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8098] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8101 [pid 8103] set_robust_list(0x55555565f660, 24 [pid 8102] <... set_robust_list resumed>) = 0 [pid 8101] <... prctl resumed>) = 0 [pid 8099] write(3, "1000", 4 [pid 8098] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8103] <... set_robust_list resumed>) = 0 [pid 8102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8101] setpgid(0, 0 [pid 8100] <... openat resumed>) = 3 [pid 8099] <... write resumed>) = 4 [pid 8098] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8103 [pid 8103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8102] <... prctl resumed>) = 0 [pid 8101] <... setpgid resumed>) = 0 [pid 8100] write(3, "1000", 4 [pid 8099] close(3 [pid 8098] <... exit_group resumed>) = ? [pid 8103] <... prctl resumed>) = 0 [pid 8102] setpgid(0, 0 [pid 8099] <... close resumed>) = 0 [pid 8102] <... setpgid resumed>) = 0 [pid 8101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8100] <... write resumed>) = 4 [pid 8099] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8103] setpgid(0, 0 [pid 8102] <... openat resumed>) = 3 [pid 8099] <... openat resumed>) = 3 [pid 8098] +++ exited with 0 +++ [pid 8100] close(3 [pid 8103] <... setpgid resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8102] write(3, "1000", 4 [pid 8103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8102] <... write resumed>) = 4 [pid 8101] <... openat resumed>) = 3 [pid 8100] <... close resumed>) = 0 [pid 8099] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8102] close(3 [pid 8099] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8102] <... close resumed>) = 0 [pid 8099] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8102] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8099] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8099] exit_group(0 [pid 8102] <... openat resumed>) = 3 [pid 8099] <... exit_group resumed>) = ? [pid 8101] write(3, "1000", 4 [pid 8100] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8103] <... openat resumed>) = 3 [pid 8102] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8101] <... write resumed>) = 4 [pid 8100] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8103] write(3, "1000", 4 [pid 8102] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8101] close(3 [pid 8100] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8099] +++ exited with 0 +++ [pid 8103] <... write resumed>) = 4 [pid 8102] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8101] <... close resumed>) = 0 [pid 8100] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8103] close(3 [pid 8102] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8101] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8100] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8103] <... close resumed>) = 0 [pid 8100] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8101] <... openat resumed>) = 3 [pid 8100] exit_group(0./strace-static-x86_64: Process 8104 attached [pid 8103] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8102] exit_group(0 [pid 8100] <... exit_group resumed>) = ? [pid 8101] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8104 [pid 8104] set_robust_list(0x55555565f660, 24 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8101] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8104] <... set_robust_list resumed>) = 0 [pid 8104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8104] setpgid(0, 0./strace-static-x86_64: Process 8105 attached [pid 8103] <... openat resumed>) = 3 [pid 8102] <... exit_group resumed>) = ? [pid 8101] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8100] +++ exited with 0 +++ [pid 8105] set_robust_list(0x55555565f660, 24 [pid 8104] <... setpgid resumed>) = 0 [pid 8103] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8101] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8105] <... set_robust_list resumed>) = 0 [pid 8104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8101] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8105 [pid 8105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8101] <... exit_group resumed>) = ? [pid 8105] <... prctl resumed>) = 0 [pid 8104] <... openat resumed>) = 3 [pid 8103] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8102] +++ exited with 0 +++ [pid 8105] setpgid(0, 0 [pid 8104] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8102, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8105] <... setpgid resumed>) = 0 [pid 8104] <... write resumed>) = 4 [pid 8103] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8101] +++ exited with 0 +++ [pid 8103] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8106 attached [pid 8105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8104] close(3 [pid 8103] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8106] set_robust_list(0x55555565f660, 24 [pid 8105] <... openat resumed>) = 3 [pid 8104] <... close resumed>) = 0 [pid 8103] <... exit_group resumed>) = ? [pid 8106] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8106 [pid 8106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8105] write(3, "1000", 4 [pid 8104] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8105] <... write resumed>) = 4 [pid 8104] <... openat resumed>) = 3 [pid 8106] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8107 attached [pid 8106] setpgid(0, 0 [pid 8105] close(3 [pid 8104] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8103] +++ exited with 0 +++ [pid 8106] <... setpgid resumed>) = 0 [pid 8105] <... close resumed>) = 0 [pid 8107] set_robust_list(0x55555565f660, 24) = 0 [pid 8104] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8105] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8104] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8106] <... openat resumed>) = 3 [pid 8105] <... openat resumed>) = 3 [pid 8104] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8106] write(3, "1000", 4 [pid 8105] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8104] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8107 [pid 8107] <... prctl resumed>) = 0 [pid 8106] <... write resumed>) = 4 [pid 8105] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8108 attached [pid 8107] setpgid(0, 0 [pid 8106] close(3 [pid 8105] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8104] <... exit_group resumed>) = ? [pid 8107] <... setpgid resumed>) = 0 [pid 8106] <... close resumed>) = 0 [pid 8105] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8106] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8105] exit_group(0 [pid 8104] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8109 attached [pid 8105] <... exit_group resumed>) = ? [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8109] set_robust_list(0x55555565f660, 24 [pid 8108] set_robust_list(0x55555565f660, 24 [pid 8107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8106] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8109 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8108 [pid 5064] <... restart_syscall resumed>) = 0 [pid 8109] <... set_robust_list resumed>) = 0 [pid 8108] <... set_robust_list resumed>) = 0 [pid 8106] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8105] +++ exited with 0 +++ [pid 8106] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8106] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8106] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8106] exit_group(0 [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8106] <... exit_group resumed>) = ? [pid 8109] <... prctl resumed>) = 0 [pid 8108] <... prctl resumed>) = 0 [pid 8107] <... openat resumed>) = 3 [pid 8106] +++ exited with 0 +++ [pid 8108] setpgid(0, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8109] setpgid(0, 0 [pid 8108] <... setpgid resumed>) = 0 [pid 8107] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8109] <... setpgid resumed>) = 0 [pid 8109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8109] write(3, "1000", 4./strace-static-x86_64: Process 8111 attached ./strace-static-x86_64: Process 8110 attached [pid 8108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8107] <... write resumed>) = 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8111] set_robust_list(0x55555565f660, 24 [pid 8109] <... write resumed>) = 4 [pid 8111] <... set_robust_list resumed>) = 0 [pid 8110] set_robust_list(0x55555565f660, 24 [pid 8109] close(3 [pid 8108] <... openat resumed>) = 3 [pid 8107] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8111 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8110 [pid 8111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8109] <... close resumed>) = 0 [pid 8110] <... set_robust_list resumed>) = 0 [pid 8107] <... close resumed>) = 0 [pid 8108] write(3, "1000", 4./strace-static-x86_64: Process 8112 attached [pid 8111] <... prctl resumed>) = 0 [pid 8110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8109] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8108] <... write resumed>) = 4 [pid 8107] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8112 [pid 8110] <... prctl resumed>) = 0 [pid 8108] close(3) = 0 [pid 8110] setpgid(0, 0 [pid 8107] <... openat resumed>) = 3 [pid 8112] set_robust_list(0x55555565f660, 24 [pid 8109] <... openat resumed>) = 3 [pid 8112] <... set_robust_list resumed>) = 0 [pid 8111] setpgid(0, 0 [pid 8110] <... setpgid resumed>) = 0 [pid 8108] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8107] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8109] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8112] <... prctl resumed>) = 0 [pid 8111] <... setpgid resumed>) = 0 [pid 8109] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8110] <... openat resumed>) = 3 [pid 8108] <... openat resumed>) = 3 [pid 8107] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8112] setpgid(0, 0 [pid 8110] write(3, "1000", 4 [pid 8109] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8108] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8107] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8112] <... setpgid resumed>) = 0 [pid 8110] <... write resumed>) = 4 [pid 8109] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8108] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8107] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8111] <... openat resumed>) = 3 [pid 8112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8109] exit_group(0 [pid 8107] exit_group(0 [pid 8112] <... openat resumed>) = 3 [pid 8110] close(3 [pid 8108] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8109] <... exit_group resumed>) = ? [pid 8111] write(3, "1000", 4 [pid 8110] <... close resumed>) = 0 [pid 8108] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8107] <... exit_group resumed>) = ? [pid 8111] <... write resumed>) = 4 [pid 8112] write(3, "1000", 4 [pid 8111] close(3 [pid 8112] <... write resumed>) = 4 [pid 8111] <... close resumed>) = 0 [pid 8112] close(3 [pid 8110] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8112] <... close resumed>) = 0 [pid 8111] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8112] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 8111] <... openat resumed>) = 3 [pid 8108] exit_group(0 [pid 8112] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8111] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8110] <... openat resumed>) = 3 [pid 8109] +++ exited with 0 +++ [pid 8108] <... exit_group resumed>) = ? [pid 8107] +++ exited with 0 +++ [pid 8111] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8110] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8112] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8111] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8108] +++ exited with 0 +++ [pid 8110] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8112] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8111] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8111] exit_group(0 [pid 8110] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8112] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8111] <... exit_group resumed>) = ? [pid 8110] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8112] exit_group(0 [pid 8110] exit_group(0) = ? [pid 5065] <... restart_syscall resumed>) = 0 [pid 8112] <... exit_group resumed>) = ? [pid 8111] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8110] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8115 attached ./strace-static-x86_64: Process 8113 attached ./strace-static-x86_64: Process 8114 attached [pid 8112] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8114 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8115] set_robust_list(0x55555565f660, 24 [pid 8113] set_robust_list(0x55555565f660, 24 [pid 8114] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8113 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8115 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8115] <... set_robust_list resumed>) = 0 [pid 8113] <... set_robust_list resumed>) = 0 [pid 8114] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8116 attached ./strace-static-x86_64: Process 8117 attached [pid 8115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8117 [pid 8114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8116] set_robust_list(0x55555565f660, 24 [pid 8117] set_robust_list(0x55555565f660, 24 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8116 [pid 8116] <... set_robust_list resumed>) = 0 [pid 8117] <... set_robust_list resumed>) = 0 [pid 8116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8115] <... prctl resumed>) = 0 [pid 8113] <... prctl resumed>) = 0 [pid 8114] <... prctl resumed>) = 0 [pid 8116] <... prctl resumed>) = 0 [pid 8117] <... prctl resumed>) = 0 [pid 8115] setpgid(0, 0 [pid 8113] setpgid(0, 0 [pid 8114] setpgid(0, 0 [pid 8116] setpgid(0, 0 [pid 8115] <... setpgid resumed>) = 0 [pid 8113] <... setpgid resumed>) = 0 [pid 8114] <... setpgid resumed>) = 0 [pid 8116] <... setpgid resumed>) = 0 [pid 8117] setpgid(0, 0 [pid 8115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8117] <... setpgid resumed>) = 0 [pid 8116] <... openat resumed>) = 3 [pid 8117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8115] <... openat resumed>) = 3 [pid 8113] <... openat resumed>) = 3 [pid 8114] <... openat resumed>) = 3 [pid 8116] write(3, "1000", 4) = 4 [pid 8116] close(3 [pid 8115] write(3, "1000", 4 [pid 8113] write(3, "1000", 4 [pid 8116] <... close resumed>) = 0 [pid 8115] <... write resumed>) = 4 [pid 8113] <... write resumed>) = 4 [pid 8116] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8117] <... openat resumed>) = 3 [pid 8114] write(3, "1000", 4./strace-static-x86_64: Process 8118 attached ) = 4 [pid 8117] write(3, "1000", 4 [pid 8118] set_robust_list(0x55555565f660, 24 [pid 8116] <... openat resumed>) = 3 [pid 8115] close(3 [pid 8113] close(3 [pid 8114] close(3 [pid 8117] <... write resumed>) = 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8118 [pid 8118] <... set_robust_list resumed>) = 0 [pid 8116] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8117] close(3 [pid 8115] <... close resumed>) = 0 [pid 8113] <... close resumed>) = 0 [pid 8114] <... close resumed>) = 0 [pid 8118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8116] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8117] <... close resumed>) = 0 [pid 8115] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8113] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8114] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8118] <... prctl resumed>) = 0 [pid 8116] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8117] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8113] <... openat resumed>) = 3 [pid 8115] <... openat resumed>) = 3 [pid 8118] setpgid(0, 0 [pid 8116] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8117] <... openat resumed>) = 3 [pid 8113] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8114] <... openat resumed>) = 3 [pid 8118] <... setpgid resumed>) = 0 [pid 8117] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8116] exit_group(0 [pid 8117] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8115] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8113] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8114] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8116] <... exit_group resumed>) = ? [pid 8117] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8113] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8118] <... openat resumed>) = 3 [pid 8115] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8113] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8114] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8115] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8118] write(3, "1000", 4 [pid 8117] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8115] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8113] exit_group(0 [pid 8114] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8118] <... write resumed>) = 4 [pid 8116] +++ exited with 0 +++ [pid 8117] exit_group(0 [pid 8115] exit_group(0 [pid 8113] <... exit_group resumed>) = ? [pid 8114] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8118] close(3 [pid 8117] <... exit_group resumed>) = ? [pid 8115] <... exit_group resumed>) = ? [pid 8114] exit_group(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8118] <... close resumed>) = 0 [pid 8118] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8117] +++ exited with 0 +++ [pid 8115] +++ exited with 0 +++ [pid 8113] +++ exited with 0 +++ [pid 8114] <... exit_group resumed>) = ? [pid 8118] <... openat resumed>) = 3 [pid 8118] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8118] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8114] +++ exited with 0 +++ [pid 8118] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8118] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8119 attached [pid 8118] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... restart_syscall resumed>) = 0 [pid 8119] set_robust_list(0x55555565f660, 24 [pid 8118] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8121 attached ./strace-static-x86_64: Process 8122 attached ./strace-static-x86_64: Process 8120 attached [pid 8119] <... set_robust_list resumed>) = 0 [pid 8118] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8120 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8119 [pid 8120] set_robust_list(0x55555565f660, 24 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8118, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8120] <... set_robust_list resumed>) = 0 [pid 8119] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8121 [pid 5061] <... restart_syscall resumed>) = 0 [pid 8121] set_robust_list(0x55555565f660, 24 [pid 8122] set_robust_list(0x55555565f660, 24 [pid 8120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8121] <... set_robust_list resumed>) = 0 [pid 8122] <... set_robust_list resumed>) = 0 [pid 8120] <... prctl resumed>) = 0 [pid 8119] setpgid(0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8122 [pid 8121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8123 attached [pid 8121] <... prctl resumed>) = 0 [pid 8122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8120] setpgid(0, 0 [pid 8119] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8124 attached [pid 8123] set_robust_list(0x55555565f660, 24 [pid 8121] setpgid(0, 0 [pid 8122] <... prctl resumed>) = 0 [pid 8120] <... setpgid resumed>) = 0 [pid 8119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8123 [pid 8124] set_robust_list(0x55555565f660, 24 [pid 8123] <... set_robust_list resumed>) = 0 [pid 8124] <... set_robust_list resumed>) = 0 [pid 8124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8121] <... setpgid resumed>) = 0 [pid 8122] setpgid(0, 0 [pid 8120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8122] <... setpgid resumed>) = 0 [pid 8119] <... openat resumed>) = 3 [pid 8123] <... prctl resumed>) = 0 [pid 8124] <... prctl resumed>) = 0 [pid 8123] setpgid(0, 0 [pid 8122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8119] write(3, "1000", 4 [pid 8120] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8124 [pid 8124] setpgid(0, 0 [pid 8123] <... setpgid resumed>) = 0 [pid 8121] <... openat resumed>) = 3 [pid 8119] <... write resumed>) = 4 [pid 8124] <... setpgid resumed>) = 0 [pid 8119] close(3 [pid 8124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8121] write(3, "1000", 4 [pid 8120] write(3, "1000", 4 [pid 8119] <... close resumed>) = 0 [pid 8124] <... openat resumed>) = 3 [pid 8123] <... openat resumed>) = 3 [pid 8121] <... write resumed>) = 4 [pid 8122] <... openat resumed>) = 3 [pid 8120] <... write resumed>) = 4 [pid 8124] write(3, "1000", 4 [pid 8123] write(3, "1000", 4 [pid 8121] close(3 [pid 8122] write(3, "1000", 4 [pid 8120] close(3 [pid 8119] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8124] <... write resumed>) = 4 [pid 8123] <... write resumed>) = 4 [pid 8121] <... close resumed>) = 0 [pid 8122] <... write resumed>) = 4 [pid 8120] <... close resumed>) = 0 [pid 8124] close(3 [pid 8123] close(3 [pid 8121] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8122] close(3 [pid 8120] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8119] <... openat resumed>) = 3 [pid 8124] <... close resumed>) = 0 [pid 8123] <... close resumed>) = 0 [pid 8122] <... close resumed>) = 0 [pid 8119] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8120] <... openat resumed>) = 3 [pid 8121] <... openat resumed>) = 3 [pid 8124] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8123] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8121] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8120] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8119] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8121] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8122] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8120] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8119] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8121] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8120] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8119] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8121] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8120] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8123] <... openat resumed>) = 3 [pid 8121] exit_group(0 [pid 8120] exit_group(0 [pid 8119] exit_group(0 [pid 8124] <... openat resumed>) = 3 [pid 8122] <... openat resumed>) = 3 [pid 8119] <... exit_group resumed>) = ? [pid 8124] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8123] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8122] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8121] <... exit_group resumed>) = ? [pid 8120] <... exit_group resumed>) = ? [pid 8124] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8123] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8121] +++ exited with 0 +++ [pid 8122] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8119] +++ exited with 0 +++ [pid 8124] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8123] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8122] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8124] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8123] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8122] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8124] exit_group(0 [pid 8123] exit_group(0 [pid 8122] exit_group(0 [pid 8120] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8124] <... exit_group resumed>) = ? [pid 8123] <... exit_group resumed>) = ? [pid 8122] <... exit_group resumed>) = ? [pid 5060] <... restart_syscall resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8122] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8125 attached [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8125] set_robust_list(0x55555565f660, 24 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8125] <... set_robust_list resumed>) = 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 8125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8123] +++ exited with 0 +++ [pid 8125] <... prctl resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8125] setpgid(0, 0./strace-static-x86_64: Process 8128 attached ./strace-static-x86_64: Process 8127 attached ./strace-static-x86_64: Process 8126 attached [pid 8124] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8125 [pid 8126] set_robust_list(0x55555565f660, 24 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8128] set_robust_list(0x55555565f660, 24) = 0 [pid 8127] set_robust_list(0x55555565f660, 24 [pid 8126] <... set_robust_list resumed>) = 0 [pid 8125] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8126 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8127 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8128 [pid 8128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8127] <... set_robust_list resumed>) = 0 [pid 8126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8128] <... prctl resumed>) = 0 [pid 8127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8126] <... prctl resumed>) = 0 [pid 8125] <... openat resumed>) = 3 [pid 8125] write(3, "1000", 4./strace-static-x86_64: Process 8129 attached ./strace-static-x86_64: Process 8130 attached [pid 8128] setpgid(0, 0 [pid 8127] <... prctl resumed>) = 0 [pid 8126] setpgid(0, 0 [pid 8130] set_robust_list(0x55555565f660, 24 [pid 8128] <... setpgid resumed>) = 0 [pid 8127] setpgid(0, 0 [pid 8126] <... setpgid resumed>) = 0 [pid 8125] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8129 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8130 [pid 8130] <... set_robust_list resumed>) = 0 [pid 8127] <... setpgid resumed>) = 0 [pid 8126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8125] close(3 [pid 8128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8129] set_robust_list(0x55555565f660, 24 [pid 8130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8125] <... close resumed>) = 0 [pid 8129] <... set_robust_list resumed>) = 0 [pid 8130] <... prctl resumed>) = 0 [pid 8128] <... openat resumed>) = 3 [pid 8127] <... openat resumed>) = 3 [pid 8126] <... openat resumed>) = 3 [pid 8125] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8130] setpgid(0, 0) = 0 [pid 8127] write(3, "1000", 4 [pid 8129] <... prctl resumed>) = 0 [pid 8130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8128] write(3, "1000", 4 [pid 8126] write(3, "1000", 4 [pid 8127] <... write resumed>) = 4 [pid 8129] setpgid(0, 0 [pid 8128] <... write resumed>) = 4 [pid 8126] <... write resumed>) = 4 [pid 8125] <... openat resumed>) = 3 [pid 8129] <... setpgid resumed>) = 0 [pid 8128] close(3 [pid 8126] close(3 [pid 8129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8130] <... openat resumed>) = 3 [pid 8128] <... close resumed>) = 0 [pid 8127] close(3 [pid 8126] <... close resumed>) = 0 [pid 8125] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8129] <... openat resumed>) = 3 [pid 8130] write(3, "1000", 4 [pid 8128] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8127] <... close resumed>) = 0 [pid 8126] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8125] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8129] write(3, "1000", 4 [pid 8130] <... write resumed>) = 4 [pid 8128] <... openat resumed>) = 3 [pid 8127] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8126] <... openat resumed>) = 3 [pid 8125] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8129] <... write resumed>) = 4 [pid 8130] close(3 [pid 8125] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8130] <... close resumed>) = 0 [pid 8129] close(3 [pid 8128] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8126] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8125] exit_group(0 [pid 8129] <... close resumed>) = 0 [pid 8130] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8128] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8126] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8129] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8128] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8126] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8129] <... openat resumed>) = 3 [pid 8128] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8127] <... openat resumed>) = 3 [pid 8126] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8125] <... exit_group resumed>) = ? [pid 8130] <... openat resumed>) = 3 [pid 8128] exit_group(0 [pid 8126] exit_group(0 [pid 8130] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8129] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8130] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8128] <... exit_group resumed>) = ? [pid 8127] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8126] <... exit_group resumed>) = ? [pid 8129] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8130] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8128] +++ exited with 0 +++ [pid 8127] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8125] +++ exited with 0 +++ [pid 8129] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8130] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8127] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8129] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8130] exit_group(0 [pid 8127] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8129] exit_group(0 [pid 8130] <... exit_group resumed>) = ? [pid 8127] exit_group(0 [pid 8126] +++ exited with 0 +++ [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8129] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8127] <... exit_group resumed>) = ? [pid 8129] +++ exited with 0 +++ [pid 8127] +++ exited with 0 +++ [pid 5060] <... restart_syscall resumed>) = 0 [pid 8130] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8132 attached ./strace-static-x86_64: Process 8131 attached ./strace-static-x86_64: Process 8133 attached [pid 8132] set_robust_list(0x55555565f660, 24 [pid 8131] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8132 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8131 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8133 [pid 8133] set_robust_list(0x55555565f660, 24 [pid 8131] <... set_robust_list resumed>) = 0 [pid 8131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8132] <... set_robust_list resumed>) = 0 [pid 8133] <... set_robust_list resumed>) = 0 [pid 8132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8131] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8134 attached [pid 8133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8132] <... prctl resumed>) = 0 [pid 8131] setpgid(0, 0 [pid 8133] <... prctl resumed>) = 0 [pid 8132] setpgid(0, 0 [pid 8131] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8135 attached [pid 8134] set_robust_list(0x55555565f660, 24 [pid 8133] setpgid(0, 0 [pid 8132] <... setpgid resumed>) = 0 [pid 8131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8134 ./strace-static-x86_64: Process 8136 attached [pid 8135] set_robust_list(0x55555565f660, 24 [pid 8134] <... set_robust_list resumed>) = 0 [pid 8133] <... setpgid resumed>) = 0 [pid 8131] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8135 [pid 8132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8136] set_robust_list(0x55555565f660, 24 [pid 8135] <... set_robust_list resumed>) = 0 [pid 8134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8131] write(3, "1000", 4 [pid 8132] <... openat resumed>) = 3 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8136 [pid 8136] <... set_robust_list resumed>) = 0 [pid 8135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8134] <... prctl resumed>) = 0 [pid 8132] write(3, "1000", 4 [pid 8131] <... write resumed>) = 4 [pid 8136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8135] <... prctl resumed>) = 0 [pid 8134] setpgid(0, 0 [pid 8133] <... openat resumed>) = 3 [pid 8132] <... write resumed>) = 4 [pid 8131] close(3 [pid 8136] <... prctl resumed>) = 0 [pid 8135] setpgid(0, 0 [pid 8134] <... setpgid resumed>) = 0 [pid 8133] write(3, "1000", 4 [pid 8132] close(3 [pid 8131] <... close resumed>) = 0 [pid 8136] setpgid(0, 0 [pid 8135] <... setpgid resumed>) = 0 [pid 8134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8133] <... write resumed>) = 4 [pid 8132] <... close resumed>) = 0 [pid 8131] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8136] <... setpgid resumed>) = 0 [pid 8135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8133] close(3 [pid 8132] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8131] <... openat resumed>) = 3 [pid 8136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8134] <... openat resumed>) = 3 [pid 8136] <... openat resumed>) = 3 [pid 8135] <... openat resumed>) = 3 [pid 8133] <... close resumed>) = 0 [pid 8132] <... openat resumed>) = 3 [pid 8131] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8134] write(3, "1000", 4 [pid 8136] write(3, "1000", 4 [pid 8133] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8131] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8136] <... write resumed>) = 4 [pid 8135] write(3, "1000", 4 [pid 8134] <... write resumed>) = 4 [pid 8133] <... openat resumed>) = 3 [pid 8132] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8131] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8136] close(3 [pid 8135] <... write resumed>) = 4 [pid 8134] close(3 [pid 8133] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8132] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8136] <... close resumed>) = 0 [pid 8135] close(3 [pid 8134] <... close resumed>) = 0 [pid 8131] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8133] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8132] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8136] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8135] <... close resumed>) = 0 [pid 8134] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8133] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8132] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8135] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8131] exit_group(0 [pid 8133] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8132] exit_group(0 [pid 8131] <... exit_group resumed>) = ? [pid 8133] exit_group(0 [pid 8136] <... openat resumed>) = 3 [pid 8135] <... openat resumed>) = 3 [pid 8136] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 8135] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8136] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8135] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8136] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8135] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8136] exit_group(0 [pid 8131] +++ exited with 0 +++ [pid 8135] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8132] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8134] <... openat resumed>) = 3 [pid 8133] <... exit_group resumed>) = ? [pid 8136] <... exit_group resumed>) = ? [pid 8135] exit_group(0 [pid 8136] +++ exited with 0 +++ [pid 8135] <... exit_group resumed>) = ? [pid 8134] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8132] +++ exited with 0 +++ [pid 8133] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8135] +++ exited with 0 +++ [pid 8134] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8137 attached [pid 8134] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8134] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8137] set_robust_list(0x55555565f660, 24 [pid 8134] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8137 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8137] <... set_robust_list resumed>) = 0 [pid 8137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8134] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8138 attached [pid 8137] <... prctl resumed>) = 0 [pid 8134] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8138 ./strace-static-x86_64: Process 8139 attached [pid 8138] set_robust_list(0x55555565f660, 24 [pid 8137] setpgid(0, 0 [pid 8139] set_robust_list(0x55555565f660, 24 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8139 [pid 8139] <... set_robust_list resumed>) = 0 [pid 8139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8137] <... setpgid resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8139] setpgid(0, 0 [pid 8138] <... set_robust_list resumed>) = 0 [pid 8139] <... setpgid resumed>) = 0 [pid 8139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8141 attached ./strace-static-x86_64: Process 8140 attached ) = 3 [pid 8138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8141] set_robust_list(0x55555565f660, 24 [pid 8138] <... prctl resumed>) = 0 [pid 8140] set_robust_list(0x55555565f660, 24 [pid 8139] write(3, "1000", 4 [pid 8138] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8140 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8141 [pid 8140] <... set_robust_list resumed>) = 0 [pid 8139] <... write resumed>) = 4 [pid 8137] <... openat resumed>) = 3 [pid 8141] <... set_robust_list resumed>) = 0 [pid 8140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8139] close(3 [pid 8138] <... setpgid resumed>) = 0 [pid 8141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8140] <... prctl resumed>) = 0 [pid 8139] <... close resumed>) = 0 ./strace-static-x86_64: Process 8142 attached [pid 8141] <... prctl resumed>) = 0 [pid 8140] setpgid(0, 0 [pid 8139] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8137] write(3, "1000", 4 [pid 8142] set_robust_list(0x55555565f660, 24 [pid 8141] setpgid(0, 0 [pid 8140] <... setpgid resumed>) = 0 [pid 8138] <... openat resumed>) = 3 [pid 8137] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8142 [pid 8138] write(3, "1000", 4) = 4 [pid 8138] close(3) = 0 [pid 8138] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8139] <... openat resumed>) = 3 [pid 8138] <... openat resumed>) = 3 [pid 8142] <... set_robust_list resumed>) = 0 [pid 8141] <... setpgid resumed>) = 0 [pid 8140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8139] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8137] close(3 [pid 8142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8138] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8139] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8138] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8137] <... close resumed>) = 0 [pid 8142] <... prctl resumed>) = 0 [pid 8140] <... openat resumed>) = 3 [pid 8139] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8138] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8137] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8142] setpgid(0, 0 [pid 8141] <... openat resumed>) = 3 [pid 8140] write(3, "1000", 4 [pid 8139] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8138] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8142] <... setpgid resumed>) = 0 [pid 8141] write(3, "1000", 4 [pid 8137] <... openat resumed>) = 3 [pid 8142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8141] <... write resumed>) = 4 [pid 8140] <... write resumed>) = 4 [pid 8139] exit_group(0 [pid 8138] exit_group(0 [pid 8137] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8141] close(3 [pid 8140] close(3 [pid 8137] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8141] <... close resumed>) = 0 [pid 8140] <... close resumed>) = 0 [pid 8139] <... exit_group resumed>) = ? [pid 8138] <... exit_group resumed>) = ? [pid 8142] <... openat resumed>) = 3 [pid 8141] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8140] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8138] +++ exited with 0 +++ [pid 8137] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8142] write(3, "1000", 4 [pid 8141] <... openat resumed>) = 3 [pid 8140] <... openat resumed>) = 3 [pid 8137] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8137] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8142] <... write resumed>) = 4 [pid 8141] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8140] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8142] close(3 [pid 8141] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8137] <... exit_group resumed>) = ? [pid 8139] +++ exited with 0 +++ [pid 8142] <... close resumed>) = 0 [pid 8141] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8140] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8140] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8141] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8143 attached [pid 8142] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8140] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8143] set_robust_list(0x55555565f660, 24 [pid 8140] <... exit_group resumed>) = ? [pid 8143] <... set_robust_list resumed>) = 0 [pid 8142] <... openat resumed>) = 3 [pid 8141] exit_group(0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8137] +++ exited with 0 +++ [pid 8143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] <... restart_syscall resumed>) = 0 [pid 8143] <... prctl resumed>) = 0 [pid 8142] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8141] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8143 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8140] +++ exited with 0 +++ [pid 8143] setpgid(0, 0) = 0 [pid 8142] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8142] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8142] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... restart_syscall resumed>) = 0 [pid 8143] <... openat resumed>) = 3 [pid 8142] exit_group(0./strace-static-x86_64: Process 8145 attached ./strace-static-x86_64: Process 8144 attached [pid 8145] set_robust_list(0x55555565f660, 24 [pid 8144] set_robust_list(0x55555565f660, 24 [pid 8141] +++ exited with 0 +++ [pid 8145] <... set_robust_list resumed>) = 0 [pid 8144] <... set_robust_list resumed>) = 0 [pid 8143] write(3, "1000", 4 [pid 8142] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8145 [pid 8145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8143] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8144 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8145] <... prctl resumed>) = 0 [pid 8144] <... prctl resumed>) = 0 [pid 8143] close(3 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8145] setpgid(0, 0 [pid 8144] setpgid(0, 0 [pid 5060] <... restart_syscall resumed>) = 0 [pid 8145] <... setpgid resumed>) = 0 [pid 8144] <... setpgid resumed>) = 0 [pid 8143] <... close resumed>) = 0 [pid 8145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8142] +++ exited with 0 +++ ./strace-static-x86_64: Process 8146 attached [pid 8143] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8146] set_robust_list(0x55555565f660, 24 [pid 8145] <... openat resumed>) = 3 [pid 8144] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8146 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8146] <... set_robust_list resumed>) = 0 [pid 8145] write(3, "1000", 4 [pid 8143] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8144] write(3, "1000", 4 [pid 5065] <... restart_syscall resumed>) = 0 [pid 8144] <... write resumed>) = 4 [pid 8144] close(3) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8145] <... write resumed>) = 4 [pid 8144] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8143] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 8148 attached ./strace-static-x86_64: Process 8147 attached [pid 8146] <... prctl resumed>) = 0 [pid 8145] close(3 [pid 8143] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8144] <... openat resumed>) = 3 [pid 8148] set_robust_list(0x55555565f660, 24 [pid 8147] set_robust_list(0x55555565f660, 24 [pid 8146] setpgid(0, 0 [pid 8145] <... close resumed>) = 0 [pid 8143] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8148 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8147 [pid 8148] <... set_robust_list resumed>) = 0 [pid 8147] <... set_robust_list resumed>) = 0 [pid 8146] <... setpgid resumed>) = 0 [pid 8144] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8143] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8145] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8144] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8143] exit_group(0 [pid 8148] <... prctl resumed>) = 0 [pid 8147] <... prctl resumed>) = 0 [pid 8144] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8143] <... exit_group resumed>) = ? [pid 8148] setpgid(0, 0 [pid 8147] setpgid(0, 0 [pid 8145] <... openat resumed>) = 3 [pid 8144] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8148] <... setpgid resumed>) = 0 [pid 8147] <... setpgid resumed>) = 0 [pid 8146] <... openat resumed>) = 3 [pid 8144] exit_group(0 [pid 8148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8145] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8148] <... openat resumed>) = 3 [pid 8144] <... exit_group resumed>) = ? [pid 8143] +++ exited with 0 +++ [pid 8148] write(3, "1000", 4 [pid 8147] <... openat resumed>) = 3 [pid 8146] write(3, "1000", 4 [pid 8145] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8144] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8148] <... write resumed>) = 4 [pid 8147] write(3, "1000", 4 [pid 8146] <... write resumed>) = 4 [pid 8145] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8148] close(3 [pid 8147] <... write resumed>) = 4 [pid 8146] close(3 [pid 8145] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8148] <... close resumed>) = 0 [pid 8147] close(3 [pid 8146] <... close resumed>) = 0 [pid 8145] exit_group(0 [pid 8148] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8147] <... close resumed>) = 0 [pid 8146] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8147] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8145] <... exit_group resumed>) = ? [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8148] <... openat resumed>) = 3 [pid 8147] <... openat resumed>) = 3 [pid 8146] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8147] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8145] +++ exited with 0 +++ ./strace-static-x86_64: Process 8149 attached [pid 8147] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8147] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8148] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8147] exit_group(0 [pid 8148] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8150 attached [pid 8148] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8149] set_robust_list(0x55555565f660, 24 [pid 8146] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8150] set_robust_list(0x55555565f660, 24 [pid 8149] <... set_robust_list resumed>) = 0 [pid 8148] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8147] <... exit_group resumed>) = ? [pid 8146] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8149 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8150 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8150] <... set_robust_list resumed>) = 0 [pid 8149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8148] exit_group(0 [pid 8147] +++ exited with 0 +++ [pid 8146] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8146] exit_group(0 [pid 8150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8146] <... exit_group resumed>) = ? [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8149] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8151 attached [pid 8150] <... prctl resumed>) = 0 [pid 8148] <... exit_group resumed>) = ? [pid 8146] +++ exited with 0 +++ [pid 5060] <... restart_syscall resumed>) = 0 [pid 8151] set_robust_list(0x55555565f660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8151] <... set_robust_list resumed>) = 0 [pid 8149] setpgid(0, 0 [pid 8151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8150] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8151 [pid 8151] <... prctl resumed>) = 0 [pid 8148] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8151] setpgid(0, 0 [pid 8150] <... setpgid resumed>) = 0 [pid 8149] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8148, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8151] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8152 attached [pid 8151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8152] set_robust_list(0x55555565f660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8152 [pid 8152] <... set_robust_list resumed>) = 0 [pid 8151] <... openat resumed>) = 3 [pid 8150] <... openat resumed>) = 3 [pid 8149] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8153 attached [pid 8152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8153] set_robust_list(0x55555565f660, 24 [pid 8152] <... prctl resumed>) = 0 [pid 8151] write(3, "1000", 4 [pid 8150] write(3, "1000", 4 [pid 8149] write(3, "1000", 4 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8153 ./strace-static-x86_64: Process 8154 attached [pid 8154] set_robust_list(0x55555565f660, 24 [pid 8153] <... set_robust_list resumed>) = 0 [pid 8152] setpgid(0, 0 [pid 8151] <... write resumed>) = 4 [pid 8150] <... write resumed>) = 4 [pid 8149] <... write resumed>) = 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8154 [pid 8154] <... set_robust_list resumed>) = 0 [pid 8153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8152] <... setpgid resumed>) = 0 [pid 8151] close(3 [pid 8150] close(3 [pid 8149] close(3 [pid 8154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8153] <... prctl resumed>) = 0 [pid 8152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8151] <... close resumed>) = 0 [pid 8150] <... close resumed>) = 0 [pid 8149] <... close resumed>) = 0 [pid 8154] <... prctl resumed>) = 0 [pid 8153] setpgid(0, 0 [pid 8152] <... openat resumed>) = 3 [pid 8151] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8150] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8149] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8154] setpgid(0, 0 [pid 8153] <... setpgid resumed>) = 0 [pid 8152] write(3, "1000", 4 [pid 8151] <... openat resumed>) = 3 [pid 8150] <... openat resumed>) = 3 [pid 8154] <... setpgid resumed>) = 0 [pid 8153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8152] <... write resumed>) = 4 [pid 8151] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8149] <... openat resumed>) = 3 [pid 8154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8153] <... openat resumed>) = 3 [pid 8152] close(3 [pid 8150] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8153] write(3, "1000", 4 [pid 8152] <... close resumed>) = 0 [pid 8151] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8150] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8149] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8154] <... openat resumed>) = 3 [pid 8153] <... write resumed>) = 4 [pid 8152] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8151] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8150] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8149] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8154] write(3, "1000", 4 [pid 8153] close(3 [pid 8152] <... openat resumed>) = 3 [pid 8151] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8149] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8154] <... write resumed>) = 4 [pid 8153] <... close resumed>) = 0 [pid 8151] exit_group(0 [pid 8150] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8149] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8154] close(3 [pid 8153] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8152] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8151] <... exit_group resumed>) = ? [pid 8150] exit_group(0 [pid 8154] <... close resumed>) = 0 [pid 8152] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8149] exit_group(0 [pid 8154] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8153] <... openat resumed>) = 3 [pid 8150] <... exit_group resumed>) = ? [pid 8154] <... openat resumed>) = 3 [pid 8153] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8152] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8151] +++ exited with 0 +++ [pid 8149] <... exit_group resumed>) = ? [pid 8154] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8153] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8152] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8150] +++ exited with 0 +++ [pid 8154] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8153] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8152] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8154] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8153] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8152] <... exit_group resumed>) = ? [pid 8149] +++ exited with 0 +++ [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8154] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8153] exit_group(0 [pid 8152] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8155 attached [pid 8154] exit_group(0 [pid 8153] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8155] set_robust_list(0x55555565f660, 24 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8155 [pid 8155] <... set_robust_list resumed>) = 0 [pid 8155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... restart_syscall resumed>) = 0 [pid 8155] <... prctl resumed>) = 0 [pid 8155] setpgid(0, 0) = 0 [pid 8154] <... exit_group resumed>) = ? [pid 8153] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8156 attached [pid 8155] <... openat resumed>) = 3 [pid 8154] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8157 attached [pid 8156] set_robust_list(0x55555565f660, 24 [pid 8155] write(3, "1000", 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8157] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 8158 attached ) = 0 [pid 8156] <... set_robust_list resumed>) = 0 [pid 8155] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8157 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8156 [pid 8158] set_robust_list(0x55555565f660, 24 [pid 8157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8158] <... set_robust_list resumed>) = 0 [pid 8157] <... prctl resumed>) = 0 [pid 8158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8157] setpgid(0, 0 [pid 8156] <... prctl resumed>) = 0 [pid 8155] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8158 [pid 8158] <... prctl resumed>) = 0 [pid 8157] <... setpgid resumed>) = 0 [pid 8155] <... close resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8158] setpgid(0, 0 [pid 8157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8156] setpgid(0, 0 [pid 8155] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8158] <... setpgid resumed>) = 0 [pid 8157] <... openat resumed>) = 3 [pid 8158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8156] <... setpgid resumed>) = 0 [pid 8158] <... openat resumed>) = 3 [pid 8157] write(3, "1000", 4 [pid 8156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8155] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8155] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 8160 attached ./strace-static-x86_64: Process 8159 attached [pid 8158] write(3, "1000", 4 [pid 8157] <... write resumed>) = 4 [pid 8156] <... openat resumed>) = 3 [pid 8155] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8160 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8159 [pid 8160] set_robust_list(0x55555565f660, 24 [pid 8159] set_robust_list(0x55555565f660, 24 [pid 8158] <... write resumed>) = 4 [pid 8157] close(3 [pid 8156] write(3, "1000", 4 [pid 8155] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8160] <... set_robust_list resumed>) = 0 [pid 8158] close(3 [pid 8157] <... close resumed>) = 0 [pid 8156] <... write resumed>) = 4 [pid 8155] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8159] <... set_robust_list resumed>) = 0 [pid 8159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8159] <... prctl resumed>) = 0 [pid 8158] <... close resumed>) = 0 [pid 8159] setpgid(0, 0 [pid 8157] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8156] close(3 [pid 8155] exit_group(0 [pid 8159] <... setpgid resumed>) = 0 [pid 8158] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8156] <... close resumed>) = 0 [pid 8159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8156] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8159] <... openat resumed>) = 3 [pid 8157] <... openat resumed>) = 3 [pid 8155] <... exit_group resumed>) = ? [pid 8160] <... prctl resumed>) = 0 [pid 8156] <... openat resumed>) = 3 [pid 8159] write(3, "1000", 4) = 4 [pid 8158] <... openat resumed>) = 3 [pid 8159] close(3 [pid 8160] setpgid(0, 0 [pid 8159] <... close resumed>) = 0 [pid 8157] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8156] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8159] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 8155] +++ exited with 0 +++ [pid 8157] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8157] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8156] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8159] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8160] <... setpgid resumed>) = 0 [pid 8159] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8156] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8157] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8158] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 8159] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8158] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8159] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8157] exit_group(0 [pid 8156] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8159] exit_group(0 [pid 8158] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8160] <... openat resumed>) = 3 [pid 8158] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8157] <... exit_group resumed>) = ? [pid 8156] exit_group(0./strace-static-x86_64: Process 8161 attached [pid 8159] <... exit_group resumed>) = ? [pid 8158] exit_group(0 [pid 8161] set_robust_list(0x55555565f660, 24 [pid 8160] write(3, "1000", 4 [pid 8159] +++ exited with 0 +++ [pid 8157] +++ exited with 0 +++ [pid 8156] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8161 [pid 8161] <... set_robust_list resumed>) = 0 [pid 8160] <... write resumed>) = 4 [pid 8158] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8157, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8160] close(3) = 0 [pid 8161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8158] +++ exited with 0 +++ [pid 8156] +++ exited with 0 +++ [pid 8161] <... prctl resumed>) = 0 [pid 8160] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8161] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8162 attached [pid 8160] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8162] set_robust_list(0x55555565f660, 24 [pid 8161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8160] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8163 attached [pid 8162] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8162 [pid 8163] set_robust_list(0x55555565f660, 24 [pid 8160] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8163] <... set_robust_list resumed>) = 0 [pid 8162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8160] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8163 [pid 8163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8161] <... openat resumed>) = 3 [pid 8163] <... prctl resumed>) = 0 [pid 8163] setpgid(0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8163] <... setpgid resumed>) = 0 [pid 8160] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8165 attached ./strace-static-x86_64: Process 8164 attached [pid 8162] <... prctl resumed>) = 0 [pid 8161] write(3, "1000", 4 [pid 8160] exit_group(0 [pid 8165] set_robust_list(0x55555565f660, 24 [pid 8160] <... exit_group resumed>) = ? [pid 8165] <... set_robust_list resumed>) = 0 [pid 8164] set_robust_list(0x55555565f660, 24 [pid 8165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8164] <... set_robust_list resumed>) = 0 [pid 8163] <... openat resumed>) = 3 [pid 8162] setpgid(0, 0 [pid 8161] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8165 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8164 [pid 8165] <... prctl resumed>) = 0 [pid 8164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8161] close(3 [pid 8160] +++ exited with 0 +++ [pid 8163] write(3, "1000", 4 [pid 8165] setpgid(0, 0 [pid 8162] <... setpgid resumed>) = 0 [pid 8165] <... setpgid resumed>) = 0 [pid 8164] <... prctl resumed>) = 0 [pid 8163] <... write resumed>) = 4 [pid 8162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8161] <... close resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8163] close(3 [pid 8161] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8164] setpgid(0, 0 [pid 8163] <... close resumed>) = 0 [pid 8162] <... openat resumed>) = 3 [pid 8161] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8163] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8164] <... setpgid resumed>) = 0 [pid 8165] <... openat resumed>) = 3 [pid 8161] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8161] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8161] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8161] exit_group(0 [pid 8163] <... openat resumed>) = 3 [pid 8162] write(3, "1000", 4 [pid 8161] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8166 attached [pid 8165] write(3, "1000", 4 [pid 8164] <... openat resumed>) = 3 [pid 8163] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8162] <... write resumed>) = 4 [pid 8166] set_robust_list(0x55555565f660, 24 [pid 8165] <... write resumed>) = 4 [pid 8164] write(3, "1000", 4 [pid 8163] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8162] close(3 [pid 8166] <... set_robust_list resumed>) = 0 [pid 8165] close(3 [pid 8164] <... write resumed>) = 4 [pid 8163] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8162] <... close resumed>) = 0 [pid 8161] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8166 [pid 8166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8165] <... close resumed>) = 0 [pid 8164] close(3 [pid 8163] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8162] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8165] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8164] <... close resumed>) = 0 [pid 8163] exit_group(0 [pid 8164] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8162] <... openat resumed>) = 3 [pid 8166] <... prctl resumed>) = 0 [pid 8165] <... openat resumed>) = 3 [pid 8163] <... exit_group resumed>) = ? [pid 8162] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8164] <... openat resumed>) = 3 [pid 8164] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8166] setpgid(0, 0 [pid 8165] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8164] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8162] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8166] <... setpgid resumed>) = 0 [pid 8165] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8164] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8162] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8163] +++ exited with 0 +++ [pid 8166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8165] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8164] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8162] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8165] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8164] exit_group(0 [pid 8162] exit_group(0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8166] <... openat resumed>) = 3 [pid 8165] exit_group(0 [pid 8164] <... exit_group resumed>) = ? [pid 8162] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8167 attached [pid 8166] write(3, "1000", 4 [pid 8165] <... exit_group resumed>) = ? [pid 8164] +++ exited with 0 +++ [pid 8162] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8167] set_robust_list(0x55555565f660, 24 [pid 8166] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8166] close(3 [pid 8165] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8167 ./strace-static-x86_64: Process 8168 attached [pid 8166] <... close resumed>) = 0 [pid 8168] set_robust_list(0x55555565f660, 24 [pid 8167] <... set_robust_list resumed>) = 0 [pid 8166] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8168] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8166] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8168 ./strace-static-x86_64: Process 8169 attached ./strace-static-x86_64: Process 8170 attached [pid 8168] <... prctl resumed>) = 0 [pid 8167] <... prctl resumed>) = 0 [pid 8166] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8167] setpgid(0, 0 [pid 8168] setpgid(0, 0./strace-static-x86_64: Process 8171 attached ) = 0 [pid 8169] set_robust_list(0x55555565f660, 24 [pid 8166] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8169 [pid 8167] <... setpgid resumed>) = 0 [pid 8169] <... set_robust_list resumed>) = 0 [pid 8170] set_robust_list(0x55555565f660, 24 [pid 8166] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8170 [pid 8171] set_robust_list(0x55555565f660, 24 [pid 8170] <... set_robust_list resumed>) = 0 [pid 8168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8171] <... set_robust_list resumed>) = 0 [pid 8169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8168] <... openat resumed>) = 3 [pid 8166] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8169] <... prctl resumed>) = 0 [pid 8170] <... prctl resumed>) = 0 [pid 8167] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8171 [pid 8171] <... prctl resumed>) = 0 [pid 8170] setpgid(0, 0 [pid 8169] setpgid(0, 0 [pid 8168] write(3, "1000", 4 [pid 8166] exit_group(0 [pid 8167] write(3, "1000", 4 [pid 8171] setpgid(0, 0 [pid 8169] <... setpgid resumed>) = 0 [pid 8170] <... setpgid resumed>) = 0 [pid 8168] <... write resumed>) = 4 [pid 8166] <... exit_group resumed>) = ? [pid 8167] <... write resumed>) = 4 [pid 8171] <... setpgid resumed>) = 0 [pid 8168] close(3 [pid 8167] close(3 [pid 8171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8168] <... close resumed>) = 0 [pid 8169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8167] <... close resumed>) = 0 [pid 8171] <... openat resumed>) = 3 [pid 8170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8168] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8167] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8171] write(3, "1000", 4 [pid 8168] <... openat resumed>) = 3 [pid 8171] <... write resumed>) = 4 [pid 8171] close(3) = 0 [pid 8168] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8171] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8168] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8171] <... openat resumed>) = 3 [pid 8169] <... openat resumed>) = 3 [pid 8170] <... openat resumed>) = 3 [pid 8168] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8168] exit_group(0 [pid 8169] write(3, "1000", 4 [pid 8170] write(3, "1000", 4 [pid 8169] <... write resumed>) = 4 [pid 8171] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8168] <... exit_group resumed>) = ? [pid 8171] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8169] close(3 [pid 8170] <... write resumed>) = 4 [pid 8167] <... openat resumed>) = 3 [pid 8171] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8169] <... close resumed>) = 0 [pid 8170] close(3 [pid 8167] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8169] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8170] <... close resumed>) = 0 [pid 8167] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8169] <... openat resumed>) = 3 [pid 8170] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8167] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8166] +++ exited with 0 +++ [pid 8171] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8168] +++ exited with 0 +++ [pid 8169] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8167] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8170] <... openat resumed>) = 3 [pid 8171] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8171] <... exit_group resumed>) = ? [pid 8169] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8167] exit_group(0 [pid 8170] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8169] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8169] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8169] exit_group(0 [pid 8170] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8167] <... exit_group resumed>) = ? [pid 5065] <... restart_syscall resumed>) = 0 [pid 8171] +++ exited with 0 +++ [pid 8169] <... exit_group resumed>) = ? [pid 8170] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8170] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8169] +++ exited with 0 +++ [pid 8170] exit_group(0 [pid 8167] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8170] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8172 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8172 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8172] set_robust_list(0x55555565f660, 24 [pid 8170] +++ exited with 0 +++ [pid 8172] <... set_robust_list resumed>) = 0 [pid 8172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8175 attached ./strace-static-x86_64: Process 8174 attached ./strace-static-x86_64: Process 8173 attached [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8175] set_robust_list(0x55555565f660, 24 [pid 8174] set_robust_list(0x55555565f660, 24 [pid 8173] set_robust_list(0x55555565f660, 24 [pid 8172] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8173 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8174 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8175 ./strace-static-x86_64: Process 8177 attached [pid 8175] <... set_robust_list resumed>) = 0 [pid 8174] <... set_robust_list resumed>) = 0 [pid 8173] <... set_robust_list resumed>) = 0 [pid 8172] <... setpgid resumed>) = 0 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8177] set_robust_list(0x55555565f660, 24) = 0 [pid 8175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8177 [pid 8177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8175] <... prctl resumed>) = 0 [pid 8174] <... prctl resumed>) = 0 [pid 8173] <... prctl resumed>) = 0 [pid 8172] <... openat resumed>) = 3 [pid 8177] <... prctl resumed>) = 0 [pid 8175] setpgid(0, 0 [pid 8174] setpgid(0, 0 [pid 8173] setpgid(0, 0 [pid 8172] write(3, "1000", 4 [pid 8177] setpgid(0, 0 [pid 8175] <... setpgid resumed>) = 0 [pid 8174] <... setpgid resumed>) = 0 [pid 8173] <... setpgid resumed>) = 0 [pid 8172] <... write resumed>) = 4 [pid 8177] <... setpgid resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8172] close(3 [pid 8174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8172] <... close resumed>) = 0 [pid 8177] <... openat resumed>) = 3 [pid 8175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8174] <... openat resumed>) = 3 [pid 8173] <... openat resumed>) = 3 [pid 8172] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 8178 attached [pid 8177] write(3, "1000", 4 [pid 8174] write(3, "1000", 4 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8178 [pid 8174] <... write resumed>) = 4 [pid 8174] close(3 [pid 8177] <... write resumed>) = 4 [pid 8175] <... openat resumed>) = 3 [pid 8174] <... close resumed>) = 0 [pid 8173] write(3, "1000", 4 [pid 8172] <... openat resumed>) = 3 [pid 8178] set_robust_list(0x55555565f660, 24 [pid 8177] close(3 [pid 8173] <... write resumed>) = 4 [pid 8172] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8174] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8178] <... set_robust_list resumed>) = 0 [pid 8177] <... close resumed>) = 0 [pid 8175] write(3, "1000", 4 [pid 8173] close(3 [pid 8172] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8175] <... write resumed>) = 4 [pid 8173] <... close resumed>) = 0 [pid 8172] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8177] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8174] <... openat resumed>) = 3 [pid 8173] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8172] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8178] <... prctl resumed>) = 0 [pid 8177] <... openat resumed>) = 3 [pid 8175] close(3 [pid 8174] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8173] <... openat resumed>) = 3 [pid 8172] exit_group(0 [pid 8173] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8172] <... exit_group resumed>) = ? [pid 8178] setpgid(0, 0 [pid 8177] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8175] <... close resumed>) = 0 [pid 8174] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8173] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8172] +++ exited with 0 +++ [pid 8177] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8174] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8178] <... setpgid resumed>) = 0 [pid 8173] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8177] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8174] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8175] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8177] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8173] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8174] exit_group(0 [pid 8178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8177] exit_group(0 [pid 8175] <... openat resumed>) = 3 [pid 8174] <... exit_group resumed>) = ? [pid 8173] exit_group(0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8178] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8179 attached [pid 8178] write(3, "1000", 4 [pid 8177] <... exit_group resumed>) = ? [pid 8175] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8174] +++ exited with 0 +++ [pid 8173] <... exit_group resumed>) = ? [pid 8179] set_robust_list(0x55555565f660, 24 [pid 8178] <... write resumed>) = 4 [pid 8179] <... set_robust_list resumed>) = 0 [pid 8178] close(3 [pid 8177] +++ exited with 0 +++ [pid 8175] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8173] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8179 [pid 8179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8178] <... close resumed>) = 0 [pid 8175] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8179] <... prctl resumed>) = 0 [pid 8175] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8179] setpgid(0, 0 [pid 8178] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8175] exit_group(0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8179] <... setpgid resumed>) = 0 [pid 8175] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 5061] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8180 attached [pid 8179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8178] <... openat resumed>) = 3 [pid 8175] +++ exited with 0 +++ [pid 8180] set_robust_list(0x55555565f660, 24 [pid 8179] <... openat resumed>) = 3 [pid 8178] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8180 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8180] <... set_robust_list resumed>) = 0 [pid 8179] write(3, "1000", 4 [pid 8178] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8179] <... write resumed>) = 4 [pid 8178] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8181 attached [pid 8180] <... prctl resumed>) = 0 [pid 8179] close(3 [pid 8178] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8181 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8182 attached [pid 8181] set_robust_list(0x55555565f660, 24 [pid 8180] setpgid(0, 0 [pid 8179] <... close resumed>) = 0 [pid 8178] exit_group(0 [pid 8182] set_robust_list(0x55555565f660, 24 [pid 8181] <... set_robust_list resumed>) = 0 [pid 8180] <... setpgid resumed>) = 0 [pid 8179] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8178] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8183 attached [pid 8182] <... set_robust_list resumed>) = 0 [pid 8181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8182 [pid 8183] set_robust_list(0x55555565f660, 24 [pid 8182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8183] <... set_robust_list resumed>) = 0 [pid 8181] <... prctl resumed>) = 0 [pid 8180] <... openat resumed>) = 3 [pid 8179] <... openat resumed>) = 3 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8183 [pid 8181] setpgid(0, 0 [pid 8179] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8181] <... setpgid resumed>) = 0 [pid 8179] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8182] <... prctl resumed>) = 0 [pid 8181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8180] write(3, "1000", 4 [pid 8178] +++ exited with 0 +++ [pid 8179] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8183] <... prctl resumed>) = 0 [pid 8182] setpgid(0, 0 [pid 8180] <... write resumed>) = 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8183] setpgid(0, 0 [pid 8182] <... setpgid resumed>) = 0 [pid 8181] <... openat resumed>) = 3 [pid 8180] close(3 [pid 8179] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8180] <... close resumed>) = 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 8182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8183] <... setpgid resumed>) = 0 [pid 8181] write(3, "1000", 4 [pid 8180] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8179] exit_group(0 [pid 8183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8182] <... openat resumed>) = 3 [pid 8181] <... write resumed>) = 4 [pid 8179] <... exit_group resumed>) = ? [pid 8180] <... openat resumed>) = 3 [pid 8181] close(3 [pid 8180] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8183] <... openat resumed>) = 3 [pid 8182] write(3, "1000", 4 [pid 8181] <... close resumed>) = 0 [pid 8180] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8183] write(3, "1000", 4 [pid 8182] <... write resumed>) = 4 [pid 8181] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8180] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8179] +++ exited with 0 +++ ./strace-static-x86_64: Process 8184 attached [pid 8183] <... write resumed>) = 4 [pid 8182] close(3 [pid 8181] <... openat resumed>) = 3 [pid 8180] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8184] set_robust_list(0x55555565f660, 24 [pid 8183] close(3 [pid 8182] <... close resumed>) = 0 [pid 8180] exit_group(0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8184 [pid 8184] <... set_robust_list resumed>) = 0 [pid 8183] <... close resumed>) = 0 [pid 8181] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8182] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8180] <... exit_group resumed>) = ? [pid 8183] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8181] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8184] <... prctl resumed>) = 0 [pid 8181] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8184] setpgid(0, 0 [pid 8182] <... openat resumed>) = 3 [pid 8181] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8184] <... setpgid resumed>) = 0 [pid 8181] exit_group(0 [pid 8184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8181] <... exit_group resumed>) = ? [pid 8184] <... openat resumed>) = 3 [pid 8183] <... openat resumed>) = 3 [pid 8182] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8180] +++ exited with 0 +++ [pid 8184] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8183] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8182] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8185 attached [pid 8184] <... write resumed>) = 4 [pid 8183] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8182] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8181] +++ exited with 0 +++ [pid 8184] close(3 [pid 8183] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8182] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8185 [pid 8185] set_robust_list(0x55555565f660, 24 [pid 8184] <... close resumed>) = 0 [pid 8183] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8185] <... set_robust_list resumed>) = 0 [pid 8184] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8182] exit_group(0 [pid 8185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8184] <... openat resumed>) = 3 [pid 8183] exit_group(0 [pid 8182] <... exit_group resumed>) = ? [pid 8185] <... prctl resumed>) = 0 [pid 8184] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8183] <... exit_group resumed>) = ? [pid 8185] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8186 attached [pid 8185] <... setpgid resumed>) = 0 [pid 8184] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8183] +++ exited with 0 +++ [pid 8182] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8184] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8186 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8184] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8187 attached [pid 8186] set_robust_list(0x55555565f660, 24 [pid 8184] exit_group(0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 8186] <... set_robust_list resumed>) = 0 [pid 8185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8184] <... exit_group resumed>) = ? [pid 8187] set_robust_list(0x55555565f660, 24 [pid 8186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8185] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8187 [pid 8187] <... set_robust_list resumed>) = 0 [pid 8186] <... prctl resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8186] setpgid(0, 0 [pid 8185] write(3, "1000", 4 [pid 8184] +++ exited with 0 +++ [pid 8186] <... setpgid resumed>) = 0 [pid 8185] <... write resumed>) = 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8185] close(3 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8186] <... openat resumed>) = 3 [pid 8185] <... close resumed>) = 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 8185] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8186] write(3, "1000", 4./strace-static-x86_64: Process 8189 attached ./strace-static-x86_64: Process 8188 attached [pid 8187] <... prctl resumed>) = 0 [pid 8186] <... write resumed>) = 4 [pid 8185] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8189 [pid 8188] set_robust_list(0x55555565f660, 24 [pid 8189] set_robust_list(0x55555565f660, 24 [pid 8187] setpgid(0, 0 [pid 8186] close(3 [pid 8188] <... set_robust_list resumed>) = 0 [pid 8189] <... set_robust_list resumed>) = 0 [pid 8187] <... setpgid resumed>) = 0 [pid 8186] <... close resumed>) = 0 [pid 8185] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8188 ./strace-static-x86_64: Process 8190 attached [pid 8188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8186] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8185] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8189] <... prctl resumed>) = 0 [pid 8190] set_robust_list(0x55555565f660, 24 [pid 8188] <... prctl resumed>) = 0 [pid 8189] setpgid(0, 0 [pid 8187] <... openat resumed>) = 3 [pid 8186] <... openat resumed>) = 3 [pid 8185] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8190 [pid 8190] <... set_robust_list resumed>) = 0 [pid 8188] setpgid(0, 0 [pid 8186] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8185] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8188] <... setpgid resumed>) = 0 [pid 8189] <... setpgid resumed>) = 0 [pid 8187] write(3, "1000", 4 [pid 8186] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8185] exit_group(0 [pid 8190] <... prctl resumed>) = 0 [pid 8188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8187] <... write resumed>) = 4 [pid 8186] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8185] <... exit_group resumed>) = ? [pid 8190] setpgid(0, 0 [pid 8188] <... openat resumed>) = 3 [pid 8189] <... openat resumed>) = 3 [pid 8187] close(3 [pid 8186] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8190] <... setpgid resumed>) = 0 [pid 8188] write(3, "1000", 4 [pid 8187] <... close resumed>) = 0 [pid 8186] exit_group(0 [pid 8185] +++ exited with 0 +++ [pid 8189] write(3, "1000", 4 [pid 8190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8188] <... write resumed>) = 4 [pid 8187] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8186] <... exit_group resumed>) = ? [pid 8189] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8185, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8188] close(3 [pid 8189] close(3 [pid 8187] <... openat resumed>) = 3 [pid 8190] <... openat resumed>) = 3 [pid 8188] <... close resumed>) = 0 [pid 8189] <... close resumed>) = 0 [pid 8187] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8186] +++ exited with 0 +++ [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8190] write(3, "1000", 4 [pid 8188] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8189] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... restart_syscall resumed>) = 0 [pid 8187] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8190] <... write resumed>) = 4 [pid 8190] close(3) = 0 [pid 8188] <... openat resumed>) = 3 [pid 8187] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8190] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8189] <... openat resumed>) = 3 [pid 8187] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8190] <... openat resumed>) = 3 [pid 8188] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8187] exit_group(0 [pid 8190] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8188] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8189] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8187] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8191 attached [pid 8190] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8188] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8189] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8190] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8188] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8189] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8187] +++ exited with 0 +++ [pid 8190] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8192 attached [pid 8191] set_robust_list(0x55555565f660, 24 [pid 8188] exit_group(0 [pid 8189] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8192 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8191 [pid 8192] set_robust_list(0x55555565f660, 24 [pid 8191] <... set_robust_list resumed>) = 0 [pid 8190] exit_group(0 [pid 8188] <... exit_group resumed>) = ? [pid 8189] exit_group(0 [pid 8192] <... set_robust_list resumed>) = 0 [pid 8191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8191] <... prctl resumed>) = 0 [pid 8192] <... prctl resumed>) = 0 [pid 8191] setpgid(0, 0 [pid 8190] <... exit_group resumed>) = ? [pid 8189] <... exit_group resumed>) = ? [pid 8191] <... setpgid resumed>) = 0 [pid 8192] setpgid(0, 0 [pid 8191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8192] <... setpgid resumed>) = 0 [pid 8191] <... openat resumed>) = 3 [pid 8189] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8191] write(3, "1000", 4 [pid 8188] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8192] write(3, "1000", 4 [pid 8191] <... write resumed>) = 4 [pid 8190] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8193 attached [pid 8192] <... write resumed>) = 4 [pid 8191] close(3 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8191] <... close resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... restart_syscall resumed>) = 0 [pid 8193] set_robust_list(0x55555565f660, 24 [pid 8192] close(3 [pid 8191] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8193] <... set_robust_list resumed>) = 0 [pid 8192] <... close resumed>) = 0 [pid 8191] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8193 [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8193] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8194 attached ) = 0 [pid 8192] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8191] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8194] set_robust_list(0x55555565f660, 24 [pid 8193] setpgid(0, 0 [pid 8191] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8194] <... set_robust_list resumed>) = 0 [pid 8193] <... setpgid resumed>) = 0 [pid 8191] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8195 attached [pid 8193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8192] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8194 [pid 8195] set_robust_list(0x55555565f660, 24 [pid 8194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8192] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8191] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8195] <... set_robust_list resumed>) = 0 [pid 8192] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8195 [pid 8195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8192] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8191] exit_group(0 [pid 8195] <... prctl resumed>) = 0 [pid 8192] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8195] setpgid(0, 0 [pid 8192] exit_group(0 [pid 8195] <... setpgid resumed>) = 0 [pid 8195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8194] <... prctl resumed>) = 0 [pid 8193] <... openat resumed>) = 3 [pid 8192] <... exit_group resumed>) = ? [pid 8191] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8196 attached [pid 8194] setpgid(0, 0 [pid 8196] set_robust_list(0x55555565f660, 24 [pid 8195] <... openat resumed>) = 3 [pid 8194] <... setpgid resumed>) = 0 [pid 8193] write(3, "1000", 4 [pid 8192] +++ exited with 0 +++ [pid 8191] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8196 [pid 8196] <... set_robust_list resumed>) = 0 [pid 8193] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8193] close(3) = 0 [pid 8195] write(3, "1000", 4) = 4 [pid 8194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8195] close(3) = 0 [pid 8196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8195] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8196] <... prctl resumed>) = 0 [pid 8195] <... openat resumed>) = 3 [pid 8194] <... openat resumed>) = 3 [pid 8193] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8196] setpgid(0, 0 [pid 8195] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 8195] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8193] <... openat resumed>) = 3 [pid 8196] <... setpgid resumed>) = 0 [pid 8195] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8194] write(3, "1000", 4 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8195] exit_group(0) = ? [pid 8194] <... write resumed>) = 4 ./strace-static-x86_64: Process 8197 attached [pid 8196] <... openat resumed>) = 3 [pid 8194] close(3 [pid 8193] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8197] set_robust_list(0x55555565f660, 24 [pid 8196] write(3, "1000", 4 [pid 8195] +++ exited with 0 +++ [pid 8194] <... close resumed>) = 0 [pid 8193] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8194] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8193] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8193] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8197] <... set_robust_list resumed>) = 0 [pid 8196] <... write resumed>) = 4 [pid 8194] <... openat resumed>) = 3 [pid 8193] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8197 [pid 8196] close(3) = 0 [pid 8197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8194] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8197] <... prctl resumed>) = 0 [pid 8196] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8194] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8193] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8197] setpgid(0, 0./strace-static-x86_64: Process 8198 attached [pid 8194] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8193] +++ exited with 0 +++ ./strace-static-x86_64: Process 8199 attached [pid 8198] set_robust_list(0x55555565f660, 24 [pid 8197] <... setpgid resumed>) = 0 [pid 8196] <... openat resumed>) = 3 [pid 8194] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8198 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8199] set_robust_list(0x55555565f660, 24 [pid 8198] <... set_robust_list resumed>) = 0 [pid 8197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8196] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8194] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8199 [pid 8199] <... set_robust_list resumed>) = 0 [pid 8199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8197] <... openat resumed>) = 3 [pid 8196] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8194] <... exit_group resumed>) = ? [pid 8199] <... prctl resumed>) = 0 [pid 8199] setpgid(0, 0) = 0 [pid 8199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8197] write(3, "1000", 4 [pid 8196] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8197] <... write resumed>) = 4 [pid 8199] <... openat resumed>) = 3 [pid 8198] <... prctl resumed>) = 0 [pid 8197] close(3 [pid 8196] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8197] <... close resumed>) = 0 [pid 8196] exit_group(0 [pid 8199] write(3, "1000", 4 [pid 8198] setpgid(0, 0 [pid 8197] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 8200 attached [pid 8199] <... write resumed>) = 4 [pid 8198] <... setpgid resumed>) = 0 [pid 8196] <... exit_group resumed>) = ? [pid 8200] set_robust_list(0x55555565f660, 24 [pid 8199] close(3 [pid 8198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8197] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8200 [pid 8200] <... set_robust_list resumed>) = 0 [pid 8199] <... close resumed>) = 0 [pid 8200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8199] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8198] <... openat resumed>) = 3 [pid 8194] +++ exited with 0 +++ [pid 8200] <... prctl resumed>) = 0 [pid 8199] <... openat resumed>) = 3 [pid 8197] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8200] setpgid(0, 0 [pid 8198] write(3, "1000", 4 [pid 8196] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8198] <... write resumed>) = 4 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8198] close(3 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8198] <... close resumed>) = 0 [pid 8200] <... setpgid resumed>) = 0 [pid 8199] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8197] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8199] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8198] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8197] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 8200] <... openat resumed>) = 3 [pid 8199] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8198] <... openat resumed>) = 3 [pid 8197] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8199] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8199] exit_group(0 [pid 8198] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8197] exit_group(0 [pid 8200] write(3, "1000", 4 [pid 8199] <... exit_group resumed>) = ? [pid 8197] <... exit_group resumed>) = ? [pid 8200] <... write resumed>) = 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8201 attached [pid 8198] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8201] set_robust_list(0x55555565f660, 24 [pid 8198] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8201 [pid 8201] <... set_robust_list resumed>) = 0 [pid 8198] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8198] exit_group(0./strace-static-x86_64: Process 8202 attached [pid 8201] <... prctl resumed>) = 0 [pid 8198] <... exit_group resumed>) = ? [pid 8202] set_robust_list(0x55555565f660, 24 [pid 8201] setpgid(0, 0 [pid 8200] close(3 [pid 8198] +++ exited with 0 +++ [pid 8197] +++ exited with 0 +++ [pid 8202] <... set_robust_list resumed>) = 0 [pid 8199] +++ exited with 0 +++ [pid 8202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8201] <... setpgid resumed>) = 0 [pid 8200] <... close resumed>) = 0 [pid 8201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8200] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8202] <... prctl resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8202 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8202] setpgid(0, 0 [pid 8201] <... openat resumed>) = 3 [pid 8200] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5060] <... restart_syscall resumed>) = 0 [pid 8202] <... setpgid resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 8200] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8201] write(3, "1000", 4 [pid 8200] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8202] <... openat resumed>) = 3 [pid 8201] <... write resumed>) = 4 [pid 8200] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8203 attached [pid 8202] write(3, "1000", 4 [pid 8201] close(3 [pid 8200] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8203] set_robust_list(0x55555565f660, 24 [pid 8202] <... write resumed>) = 4 [pid 8201] <... close resumed>) = 0 [pid 8200] exit_group(0 [pid 8203] <... set_robust_list resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8203 [pid 8203] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8204 attached [pid 8204] set_robust_list(0x55555565f660, 24 [pid 8203] <... prctl resumed>) = 0 [pid 8202] close(3 [pid 8201] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8200] <... exit_group resumed>) = ? [pid 8204] <... set_robust_list resumed>) = 0 [pid 8203] setpgid(0, 0 [pid 8204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8203] <... setpgid resumed>) = 0 [pid 8204] <... prctl resumed>) = 0 [pid 8203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8204] setpgid(0, 0) = 0 [pid 8200] +++ exited with 0 +++ ./strace-static-x86_64: Process 8205 attached [pid 8204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8202] <... close resumed>) = 0 [pid 8201] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8204 [pid 8205] set_robust_list(0x55555565f660, 24 [pid 8203] <... openat resumed>) = 3 [pid 8202] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8201] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8205 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8205] <... set_robust_list resumed>) = 0 [pid 8204] <... openat resumed>) = 3 [pid 8203] write(3, "1000", 4 [pid 8202] <... openat resumed>) = 3 [pid 8201] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8204] write(3, "1000", 4 [pid 8203] <... write resumed>) = 4 [pid 8202] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8201] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8205] <... prctl resumed>) = 0 [pid 8204] <... write resumed>) = 4 [pid 8203] close(3 [pid 8202] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8201] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8206 attached [pid 8204] close(3 [pid 8203] <... close resumed>) = 0 [pid 8202] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8201] exit_group(0 [pid 8205] setpgid(0, 0 [pid 8204] <... close resumed>) = 0 [pid 8203] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8202] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8201] <... exit_group resumed>) = ? [pid 8206] set_robust_list(0x55555565f660, 24 [pid 8205] <... setpgid resumed>) = 0 [pid 8204] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8202] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8206 [pid 8206] <... set_robust_list resumed>) = 0 [pid 8206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8201] +++ exited with 0 +++ [pid 8206] setpgid(0, 0 [pid 8203] <... openat resumed>) = 3 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8206] <... setpgid resumed>) = 0 [pid 8205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8205] <... openat resumed>) = 3 [pid 8204] <... openat resumed>) = 3 [pid 8203] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8202] <... exit_group resumed>) = ? [pid 5064] <... restart_syscall resumed>) = 0 [pid 8206] <... openat resumed>) = 3 [pid 8205] write(3, "1000", 4 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8203] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8206] write(3, "1000", 4 [pid 8205] <... write resumed>) = 4 [pid 8204] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8203] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8202] +++ exited with 0 +++ ./strace-static-x86_64: Process 8207 attached [pid 8206] <... write resumed>) = 4 [pid 8205] close(3 [pid 8204] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8203] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8207] set_robust_list(0x55555565f660, 24 [pid 8206] close(3 [pid 8205] <... close resumed>) = 0 [pid 8204] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8203] exit_group(0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8207 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8207] <... set_robust_list resumed>) = 0 [pid 8206] <... close resumed>) = 0 [pid 8205] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8204] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8203] <... exit_group resumed>) = ? [pid 8207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8205] <... openat resumed>) = 3 [pid 8207] <... prctl resumed>) = 0 [pid 8207] setpgid(0, 0) = 0 [pid 8207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8206] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8205] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8204] exit_group(0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8204] <... exit_group resumed>) = ? [pid 8205] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... restart_syscall resumed>) = 0 [pid 8207] write(3, "1000", 4 [pid 8206] <... openat resumed>) = 3 [pid 8205] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8204] +++ exited with 0 +++ [pid 8203] +++ exited with 0 +++ [pid 8207] <... write resumed>) = 4 [pid 8206] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8205] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8207] close(3 [pid 8206] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8205] exit_group(0 [pid 8207] <... close resumed>) = 0 [pid 8206] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8205] <... exit_group resumed>) = ? [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8207] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8206] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8207] <... openat resumed>) = 3 [pid 8206] exit_group(0 [pid 8205] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8208 attached [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8207] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8206] <... exit_group resumed>) = ? [pid 8208] set_robust_list(0x55555565f660, 24 [pid 8207] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8207] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8208 ./strace-static-x86_64: Process 8210 attached ./strace-static-x86_64: Process 8209 attached [pid 8208] <... set_robust_list resumed>) = 0 [pid 8207] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8206] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8210] set_robust_list(0x55555565f660, 24 [pid 8209] set_robust_list(0x55555565f660, 24 [pid 8207] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8209 [pid 8210] <... set_robust_list resumed>) = 0 [pid 8209] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8211 attached [pid 8208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8207] <... exit_group resumed>) = ? [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8210 [pid 8211] set_robust_list(0x55555565f660, 24 [pid 8210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8208] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8211 [pid 8211] <... set_robust_list resumed>) = 0 [pid 8210] <... prctl resumed>) = 0 [pid 8209] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8210] setpgid(0, 0 [pid 8208] setpgid(0, 0 [pid 8207] +++ exited with 0 +++ [pid 8211] <... prctl resumed>) = 0 [pid 8208] <... setpgid resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8211] setpgid(0, 0 [pid 8210] <... setpgid resumed>) = 0 [pid 8208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8209] setpgid(0, 0 [pid 8211] <... setpgid resumed>) = 0 [pid 8211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8209] <... setpgid resumed>) = 0 [pid 8208] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8212 attached [pid 8212] set_robust_list(0x55555565f660, 24 [pid 8211] <... openat resumed>) = 3 [pid 8209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8212 [pid 8212] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8213 attached [pid 8212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8211] write(3, "1000", 4 [pid 8210] <... openat resumed>) = 3 [pid 8208] write(3, "1000", 4 [pid 8209] <... openat resumed>) = 3 [pid 8211] <... write resumed>) = 4 [pid 8208] <... write resumed>) = 4 [pid 8212] <... prctl resumed>) = 0 [pid 8210] write(3, "1000", 4 [pid 8213] set_robust_list(0x55555565f660, 24 [pid 8210] <... write resumed>) = 4 [pid 8211] close(3 [pid 8210] close(3 [pid 8208] close(3 [pid 8212] setpgid(0, 0 [pid 8208] <... close resumed>) = 0 [pid 8209] write(3, "1000", 4 [pid 8213] <... set_robust_list resumed>) = 0 [pid 8212] <... setpgid resumed>) = 0 [pid 8211] <... close resumed>) = 0 [pid 8210] <... close resumed>) = 0 [pid 8209] <... write resumed>) = 4 [pid 8208] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8213 [pid 8213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8211] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8210] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8209] close(3 [pid 8208] <... openat resumed>) = 3 [pid 8213] <... prctl resumed>) = 0 [pid 8212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8211] <... openat resumed>) = 3 [pid 8209] <... close resumed>) = 0 [pid 8208] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8213] setpgid(0, 0 [pid 8210] <... openat resumed>) = 3 [pid 8208] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8213] <... setpgid resumed>) = 0 [pid 8211] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8208] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8211] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8208] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8211] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8210] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8209] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8208] exit_group(0 [pid 8211] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8212] <... openat resumed>) = 3 [pid 8211] exit_group(0 [pid 8210] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8208] <... exit_group resumed>) = ? [pid 8209] <... openat resumed>) = 3 [pid 8210] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8213] <... openat resumed>) = 3 [pid 8212] write(3, "1000", 4 [pid 8211] <... exit_group resumed>) = ? [pid 8209] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8208] +++ exited with 0 +++ [pid 8213] write(3, "1000", 4 [pid 8212] <... write resumed>) = 4 [pid 8210] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8209] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8212] close(3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8213] <... write resumed>) = 4 [pid 8212] <... close resumed>) = 0 [pid 8210] exit_group(0 [pid 8209] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8213] close(3) = 0 [pid 8209] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8212] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8210] <... exit_group resumed>) = ? [pid 8209] exit_group(0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 8213] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8209] <... exit_group resumed>) = ? [pid 8213] <... openat resumed>) = 3 [pid 8212] <... openat resumed>) = 3 [pid 8211] +++ exited with 0 +++ [pid 8210] +++ exited with 0 +++ [pid 8212] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8213] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8212] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8209] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8213] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8213] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8213] exit_group(0 [pid 8212] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8212] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8214 [pid 8213] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8214 attached ./strace-static-x86_64: Process 8215 attached [pid 8212] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8215 [pid 8212] <... exit_group resumed>) = ? [pid 8213] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8214] set_robust_list(0x55555565f660, 24 [pid 8215] set_robust_list(0x55555565f660, 24 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8216 attached [pid 8216] set_robust_list(0x55555565f660, 24) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8216 [pid 8216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8216] setpgid(0, 0) = 0 [pid 8216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] <... restart_syscall resumed>) = 0 [pid 8215] <... set_robust_list resumed>) = 0 [pid 8214] <... set_robust_list resumed>) = 0 [pid 8216] write(3, "1000", 4) = 4 [pid 8216] close(3) = 0 [pid 8214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8216] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8214] setpgid(0, 0 [pid 8215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8216] <... openat resumed>) = 3 [pid 8216] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8214] <... setpgid resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8217 attached [pid 8216] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8215] <... prctl resumed>) = 0 [pid 8217] set_robust_list(0x55555565f660, 24 [pid 8216] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8217] <... set_robust_list resumed>) = 0 [pid 8217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8216] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8216] exit_group(0./strace-static-x86_64: Process 8218 attached [pid 8217] <... prctl resumed>) = 0 [pid 8214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8215] setpgid(0, 0 [pid 8212] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8217 [pid 8218] set_robust_list(0x55555565f660, 24 [pid 8217] setpgid(0, 0 [pid 8216] <... exit_group resumed>) = ? [pid 8215] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8218 [pid 8218] <... set_robust_list resumed>) = 0 [pid 8217] <... setpgid resumed>) = 0 [pid 8214] <... openat resumed>) = 3 [pid 8215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8216] +++ exited with 0 +++ [pid 8214] write(3, "1000", 4 [pid 8215] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8218] <... prctl resumed>) = 0 [pid 8217] <... openat resumed>) = 3 [pid 8214] <... write resumed>) = 4 [pid 8218] setpgid(0, 0 [pid 8217] write(3, "1000", 4 [pid 8214] close(3 [pid 8215] write(3, "1000", 4 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8218] <... setpgid resumed>) = 0 [pid 8217] <... write resumed>) = 4 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8217] close(3 [pid 5060] <... restart_syscall resumed>) = 0 [pid 8218] <... openat resumed>) = 3 [pid 8217] <... close resumed>) = 0 [pid 8214] <... close resumed>) = 0 [pid 8215] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8218] write(3, "1000", 4 [pid 8217] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8215] close(3 [pid 8218] <... write resumed>) = 4 [pid 8218] close(3) = 0 [pid 8217] <... openat resumed>) = 3 [pid 8215] <... close resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8218] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8214] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8215] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 8219 attached ./strace-static-x86_64: Process 8220 attached [pid 8218] <... openat resumed>) = 3 [pid 8217] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8214] <... openat resumed>) = 3 [pid 8215] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8219 [pid 8219] set_robust_list(0x55555565f660, 24 [pid 8220] set_robust_list(0x55555565f660, 24 [pid 8218] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8217] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8214] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8215] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8219] <... set_robust_list resumed>) = 0 [pid 8220] <... set_robust_list resumed>) = 0 [pid 8218] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8217] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8214] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8215] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8220 [pid 8219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8218] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8217] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8214] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8215] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8219] <... prctl resumed>) = 0 [pid 8220] <... prctl resumed>) = 0 [pid 8218] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8217] exit_group(0 [pid 8214] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8215] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8219] setpgid(0, 0 [pid 8220] setpgid(0, 0 [pid 8218] exit_group(0 [pid 8217] <... exit_group resumed>) = ? [pid 8219] <... setpgid resumed>) = 0 [pid 8220] <... setpgid resumed>) = 0 [pid 8214] exit_group(0 [pid 8215] exit_group(0) = ? [pid 8214] <... exit_group resumed>) = ? [pid 8219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8218] <... exit_group resumed>) = ? [pid 8217] +++ exited with 0 +++ [pid 8215] +++ exited with 0 +++ [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8214] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8219] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8218] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8221 attached [pid 8219] write(3, "1000", 4 [pid 8220] <... openat resumed>) = 3 [pid 8221] set_robust_list(0x55555565f660, 24 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8221 [pid 8219] <... write resumed>) = 4 ./strace-static-x86_64: Process 8222 attached [pid 8221] <... set_robust_list resumed>) = 0 [pid 8219] close(3 [pid 8220] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8222 [pid 8219] <... close resumed>) = 0 [pid 8220] <... write resumed>) = 4 [pid 8219] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 ./strace-static-x86_64: Process 8223 attached [pid 8222] set_robust_list(0x55555565f660, 24 [pid 8221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8220] close(3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8220] <... close resumed>) = 0 [pid 8223] set_robust_list(0x55555565f660, 24 [pid 8222] <... set_robust_list resumed>) = 0 [pid 8221] <... prctl resumed>) = 0 [pid 8219] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8221] setpgid(0, 0 [pid 8219] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8224 attached [pid 8223] <... set_robust_list resumed>) = 0 [pid 8221] <... setpgid resumed>) = 0 [pid 8219] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8220] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8223 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8224 [pid 8224] set_robust_list(0x55555565f660, 24 [pid 8223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8222] <... prctl resumed>) = 0 [pid 8221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8219] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8224] <... set_robust_list resumed>) = 0 [pid 8223] <... prctl resumed>) = 0 [pid 8222] setpgid(0, 0 [pid 8219] exit_group(0 [pid 8220] <... openat resumed>) = 3 [pid 8224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8223] setpgid(0, 0 [pid 8222] <... setpgid resumed>) = 0 [pid 8221] <... openat resumed>) = 3 [pid 8220] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8224] <... prctl resumed>) = 0 [pid 8223] <... setpgid resumed>) = 0 [pid 8219] <... exit_group resumed>) = ? [pid 8224] setpgid(0, 0 [pid 8223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8221] write(3, "1000", 4 [pid 8220] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8224] <... setpgid resumed>) = 0 [pid 8223] <... openat resumed>) = 3 [pid 8222] <... openat resumed>) = 3 [pid 8221] <... write resumed>) = 4 [pid 8220] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8219] +++ exited with 0 +++ [pid 8224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8223] write(3, "1000", 4 [pid 8222] write(3, "1000", 4 [pid 8221] close(3 [pid 8220] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8224] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8223] <... write resumed>) = 4 [pid 8222] <... write resumed>) = 4 [pid 8221] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8224] write(3, "1000", 4 [pid 8223] close(3 [pid 8222] close(3 [pid 8221] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8220] exit_group(0 [pid 8224] <... write resumed>) = 4 [pid 8223] <... close resumed>) = 0 [pid 8222] <... close resumed>) = 0 [pid 8221] <... openat resumed>) = 3 [pid 8223] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8224] close(3 [pid 8223] <... openat resumed>) = 3 [pid 8222] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8221] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8220] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8224] <... close resumed>) = 0 [pid 8223] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8222] <... openat resumed>) = 3 [pid 8221] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8224] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8222] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 8224] <... openat resumed>) = 3 [pid 8223] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8222] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8221] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8220] +++ exited with 0 +++ ./strace-static-x86_64: Process 8225 attached [pid 8224] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8223] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8222] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8221] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8225 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8225] set_robust_list(0x55555565f660, 24 [pid 8224] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8223] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8222] exit_group(0 [pid 8221] exit_group(0 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8225] <... set_robust_list resumed>) = 0 [pid 8224] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8223] exit_group(0 [pid 8222] <... exit_group resumed>) = ? [pid 8225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8224] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8223] <... exit_group resumed>) = ? [pid 8221] <... exit_group resumed>) = ? [pid 5060] <... restart_syscall resumed>) = 0 [pid 8225] <... prctl resumed>) = 0 [pid 8224] exit_group(0 [pid 8223] +++ exited with 0 +++ [pid 8222] +++ exited with 0 +++ [pid 8225] setpgid(0, 0 [pid 8224] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8225] <... setpgid resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8221] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 8224] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5065] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8226 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8225] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8227 attached [pid 8226] set_robust_list(0x55555565f660, 24 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8226 [pid 8225] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8227 [pid 8225] <... write resumed>) = 4 [pid 8225] close(3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8227] set_robust_list(0x55555565f660, 24 [pid 8226] <... set_robust_list resumed>) = 0 [pid 8225] <... close resumed>) = 0 ./strace-static-x86_64: Process 8228 attached ./strace-static-x86_64: Process 8229 attached [pid 8227] <... set_robust_list resumed>) = 0 [pid 8226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8225] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8229 [pid 8227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8228 [pid 8227] setpgid(0, 0 [pid 8228] set_robust_list(0x55555565f660, 24 [pid 8229] set_robust_list(0x55555565f660, 24 [pid 8227] <... setpgid resumed>) = 0 [pid 8226] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8230 attached [pid 8230] set_robust_list(0x55555565f660, 24 [pid 8227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8230 [pid 8225] <... openat resumed>) = 3 [pid 8226] setpgid(0, 0 [pid 8228] <... set_robust_list resumed>) = 0 [pid 8225] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8229] <... set_robust_list resumed>) = 0 [pid 8225] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8230] <... set_robust_list resumed>) = 0 [pid 8228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8226] <... setpgid resumed>) = 0 [pid 8227] <... openat resumed>) = 3 [pid 8225] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8228] <... prctl resumed>) = 0 [pid 8229] <... prctl resumed>) = 0 [pid 8227] write(3, "1000", 4 [pid 8226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8225] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8230] setpgid(0, 0 [pid 8228] setpgid(0, 0 [pid 8229] setpgid(0, 0 [pid 8227] <... write resumed>) = 4 [pid 8225] exit_group(0 [pid 8230] <... setpgid resumed>) = 0 [pid 8228] <... setpgid resumed>) = 0 [pid 8227] close(3 [pid 8229] <... setpgid resumed>) = 0 [pid 8226] <... openat resumed>) = 3 [pid 8225] <... exit_group resumed>) = ? [pid 8228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8227] <... close resumed>) = 0 [pid 8226] write(3, "1000", 4 [pid 8229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8228] <... openat resumed>) = 3 [pid 8229] <... openat resumed>) = 3 [pid 8226] <... write resumed>) = 4 [pid 8230] <... openat resumed>) = 3 [pid 8228] write(3, "1000", 4 [pid 8229] write(3, "1000", 4 [pid 8227] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8226] close(3 [pid 8225] +++ exited with 0 +++ [pid 8230] write(3, "1000", 4 [pid 8228] <... write resumed>) = 4 [pid 8229] <... write resumed>) = 4 [pid 8226] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8230] <... write resumed>) = 4 [pid 8228] close(3 [pid 8229] close(3 [pid 8230] close(3 [pid 8228] <... close resumed>) = 0 [pid 8229] <... close resumed>) = 0 [pid 8226] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8230] <... close resumed>) = 0 [pid 8228] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8229] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8230] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8228] <... openat resumed>) = 3 [pid 8229] <... openat resumed>) = 3 [pid 8226] <... openat resumed>) = 3 [pid 8230] <... openat resumed>) = 3 [pid 8227] <... openat resumed>) = 3 [pid 8227] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8226] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8227] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8226] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8227] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8226] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8227] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8226] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8230] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8228] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8229] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8227] exit_group(0 [pid 8230] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8228] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8229] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8227] <... exit_group resumed>) = ? [pid 8230] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8228] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8229] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8226] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8231 attached [pid 8230] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8228] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8229] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8227] +++ exited with 0 +++ [pid 8226] <... exit_group resumed>) = ? [pid 8231] set_robust_list(0x55555565f660, 24 [pid 8230] exit_group(0 [pid 8228] exit_group(0 [pid 8229] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8231 [pid 8231] <... set_robust_list resumed>) = 0 [pid 8230] <... exit_group resumed>) = ? [pid 8228] <... exit_group resumed>) = ? [pid 8229] <... exit_group resumed>) = ? [pid 8231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8230] +++ exited with 0 +++ [pid 8226] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8229] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8229, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8231] <... prctl resumed>) = 0 [pid 8228] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8232 attached [pid 8231] setpgid(0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8233 attached [pid 8232] set_robust_list(0x55555565f660, 24 [pid 8231] <... setpgid resumed>) = 0 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8232 [pid 8232] <... set_robust_list resumed>) = 0 [pid 8233] set_robust_list(0x55555565f660, 24 [pid 8232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8233 [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8233] <... set_robust_list resumed>) = 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 8233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8232] <... prctl resumed>) = 0 [pid 8231] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8234 attached [pid 8232] setpgid(0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8234] set_robust_list(0x55555565f660, 24 [pid 8233] <... prctl resumed>) = 0 [pid 8232] <... setpgid resumed>) = 0 [pid 8231] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8234 [pid 8234] <... set_robust_list resumed>) = 0 [pid 8231] <... write resumed>) = 4 [pid 8234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8233] setpgid(0, 0 [pid 8232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8231] close(3 [pid 8233] <... setpgid resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8234] <... prctl resumed>) = 0 [pid 8233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8231] <... close resumed>) = 0 [pid 8234] setpgid(0, 0 [pid 8232] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8235 attached [pid 8234] <... setpgid resumed>) = 0 [pid 8233] <... openat resumed>) = 3 [pid 8232] write(3, "1000", 4 [pid 8231] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 8236 attached [pid 8235] set_robust_list(0x55555565f660, 24 [pid 8234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8233] write(3, "1000", 4 [pid 8232] <... write resumed>) = 4 [pid 8236] set_robust_list(0x55555565f660, 24 [pid 8233] <... write resumed>) = 4 [pid 8232] close(3 [pid 8231] <... openat resumed>) = 3 [pid 8235] <... set_robust_list resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8235 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8236 [pid 8236] <... set_robust_list resumed>) = 0 [pid 8233] close(3 [pid 8236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8234] <... openat resumed>) = 3 [pid 8233] <... close resumed>) = 0 [pid 8232] <... close resumed>) = 0 [pid 8231] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8236] <... prctl resumed>) = 0 [pid 8235] <... prctl resumed>) = 0 [pid 8234] write(3, "1000", 4 [pid 8233] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8232] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8231] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8236] setpgid(0, 0 [pid 8235] setpgid(0, 0 [pid 8234] <... write resumed>) = 4 [pid 8233] <... openat resumed>) = 3 [pid 8232] <... openat resumed>) = 3 [pid 8231] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8236] <... setpgid resumed>) = 0 [pid 8235] <... setpgid resumed>) = 0 [pid 8234] close(3 [pid 8233] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8232] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8231] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8233] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8236] <... openat resumed>) = 3 [pid 8235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8234] <... close resumed>) = 0 [pid 8233] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8232] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8231] exit_group(0 [pid 8236] write(3, "1000", 4 [pid 8234] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8233] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8232] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8235] <... openat resumed>) = 3 [pid 8231] <... exit_group resumed>) = ? [pid 8236] <... write resumed>) = 4 [pid 8235] write(3, "1000", 4 [pid 8234] <... openat resumed>) = 3 [pid 8233] exit_group(0 [pid 8232] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8236] close(3 [pid 8234] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8232] exit_group(0 [pid 8231] +++ exited with 0 +++ [pid 8235] <... write resumed>) = 4 [pid 8233] <... exit_group resumed>) = ? [pid 8236] <... close resumed>) = 0 [pid 8235] close(3 [pid 8234] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8232] <... exit_group resumed>) = ? [pid 8236] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8234] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8233] +++ exited with 0 +++ [pid 8232] +++ exited with 0 +++ [pid 8234] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8234] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8236] <... openat resumed>) = 3 [pid 8235] <... close resumed>) = 0 [pid 8234] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8237 attached [pid 8235] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8237] set_robust_list(0x55555565f660, 24./strace-static-x86_64: Process 8238 attached ) = 0 [pid 8236] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8234] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8237 [pid 8235] <... openat resumed>) = 3 [pid 8238] set_robust_list(0x55555565f660, 24 [pid 8237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8236] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8235] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8238] <... set_robust_list resumed>) = 0 [pid 8237] <... prctl resumed>) = 0 [pid 8236] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8235] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8236] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8237] setpgid(0, 0 [pid 8235] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8238 [pid 8238] <... prctl resumed>) = 0 [pid 8237] <... setpgid resumed>) = 0 [pid 8236] exit_group(0 [pid 8235] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8239 attached [pid 8238] setpgid(0, 0 [pid 8237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8236] <... exit_group resumed>) = ? [pid 8235] exit_group(0 [pid 8239] set_robust_list(0x55555565f660, 24 [pid 8238] <... setpgid resumed>) = 0 [pid 8237] <... openat resumed>) = 3 [pid 8235] <... exit_group resumed>) = ? [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8239] <... set_robust_list resumed>) = 0 [pid 8238] <... openat resumed>) = 3 [pid 8237] write(3, "1000", 4 [pid 8236] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8239 ./strace-static-x86_64: Process 8240 attached [pid 8239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8237] <... write resumed>) = 4 [pid 8240] set_robust_list(0x55555565f660, 24 [pid 8239] <... prctl resumed>) = 0 [pid 8238] write(3, "1000", 4 [pid 8237] close(3 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8240 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8239] setpgid(0, 0 [pid 8238] <... write resumed>) = 4 [pid 8237] <... close resumed>) = 0 [pid 8238] close(3 [pid 8240] <... set_robust_list resumed>) = 0 [pid 8239] <... setpgid resumed>) = 0 [pid 8238] <... close resumed>) = 0 [pid 8237] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8235] +++ exited with 0 +++ [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8238] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] <... restart_syscall resumed>) = 0 [pid 8240] <... prctl resumed>) = 0 [pid 8239] <... openat resumed>) = 3 [pid 8238] <... openat resumed>) = 3 [pid 8237] <... openat resumed>) = 3 [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8240] setpgid(0, 0 [pid 8239] write(3, "1000", 4 [pid 8238] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 8240] <... setpgid resumed>) = 0 [pid 8239] <... write resumed>) = 4 [pid 8238] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8237] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8239] close(3 [pid 8238] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8237] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8239] <... close resumed>) = 0 [pid 8238] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8237] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8240] <... openat resumed>) = 3 [pid 8239] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8238] exit_group(0 [pid 8237] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8241 attached [pid 8240] write(3, "1000", 4 [pid 8239] <... openat resumed>) = 3 [pid 8238] <... exit_group resumed>) = ? [pid 8237] exit_group(0./strace-static-x86_64: Process 8242 attached [pid 8241] set_robust_list(0x55555565f660, 24 [pid 8240] <... write resumed>) = 4 [pid 8239] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8241 [pid 8237] <... exit_group resumed>) = ? [pid 8241] <... set_robust_list resumed>) = 0 [pid 8240] close(3 [pid 8239] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8242] set_robust_list(0x55555565f660, 24 [pid 8241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8240] <... close resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8242 [pid 8239] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8242] <... set_robust_list resumed>) = 0 [pid 8239] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8241] <... prctl resumed>) = 0 [pid 8240] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8239] exit_group(0 [pid 8238] +++ exited with 0 +++ [pid 8242] <... prctl resumed>) = 0 [pid 8240] <... openat resumed>) = 3 [pid 8239] <... exit_group resumed>) = ? [pid 8241] setpgid(0, 0 [pid 8242] setpgid(0, 0 [pid 8240] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8237] +++ exited with 0 +++ [pid 8242] <... setpgid resumed>) = 0 [pid 8242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8241] <... setpgid resumed>) = 0 [pid 8240] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8242] <... openat resumed>) = 3 [pid 8241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8240] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8240] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8242] write(3, "1000", 4./strace-static-x86_64: Process 8243 attached [pid 8241] <... openat resumed>) = 3 [pid 8240] exit_group(0 [pid 8239] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 8243] set_robust_list(0x55555565f660, 24 [pid 8240] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8243 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8242] <... write resumed>) = 4 [pid 8242] close(3 [pid 8241] write(3, "1000", 4 [pid 8243] <... set_robust_list resumed>) = 0 [pid 8242] <... close resumed>) = 0 [pid 8241] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8240] +++ exited with 0 +++ [pid 8243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8242] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8241] close(3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8244 attached [pid 8243] <... prctl resumed>) = 0 [pid 8242] <... openat resumed>) = 3 [pid 8241] <... close resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8245 attached [pid 8244] set_robust_list(0x55555565f660, 24 [pid 8243] setpgid(0, 0 [pid 8242] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8241] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8244 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8244] <... set_robust_list resumed>) = 0 [pid 8243] <... setpgid resumed>) = 0 [pid 8245] set_robust_list(0x55555565f660, 24 [pid 8244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8242] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8241] <... openat resumed>) = 3 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8245 [pid 8245] <... set_robust_list resumed>) = 0 [pid 8244] <... prctl resumed>) = 0 [pid 8242] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8244] setpgid(0, 0 [pid 8243] <... openat resumed>) = 3 [pid 8242] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8241] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8244] <... setpgid resumed>) = 0 [pid 8243] write(3, "1000", 4 [pid 8242] exit_group(0 [pid 8245] <... prctl resumed>) = 0 [pid 8242] <... exit_group resumed>) = ? [pid 8241] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8243] <... write resumed>) = 4 [pid 8245] setpgid(0, 0 [pid 8244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8243] close(3 [pid 8241] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8244] <... openat resumed>) = 3 [pid 8243] <... close resumed>) = 0 [pid 8243] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY./strace-static-x86_64: Process 8246 attached [pid 8244] write(3, "1000", 4 [pid 8243] <... openat resumed>) = 3 [pid 8246] set_robust_list(0x55555565f660, 24 [pid 8244] <... write resumed>) = 4 [pid 8246] <... set_robust_list resumed>) = 0 [pid 8245] <... setpgid resumed>) = 0 [pid 8244] close(3 [pid 8243] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8241] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8244] <... close resumed>) = 0 [pid 8243] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8246] <... prctl resumed>) = 0 [pid 8245] <... openat resumed>) = 3 [pid 8244] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8243] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8241] exit_group(0 [pid 8246] setpgid(0, 0 [pid 8245] write(3, "1000", 4 [pid 8243] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8241] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8246 [pid 8246] <... setpgid resumed>) = 0 [pid 8245] <... write resumed>) = 4 [pid 8244] <... openat resumed>) = 3 [pid 8243] exit_group(0 [pid 8242] +++ exited with 0 +++ [pid 8246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8244] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8243] <... exit_group resumed>) = ? [pid 8246] <... openat resumed>) = 3 [pid 8245] close(3 [pid 8244] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8241] +++ exited with 0 +++ [pid 8246] write(3, "1000", 4 [pid 8245] <... close resumed>) = 0 [pid 8244] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8243] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8242, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8246] <... write resumed>) = 4 [pid 8245] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8244] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8246] close(3 [pid 8245] <... openat resumed>) = 3 [pid 8246] <... close resumed>) = 0 [pid 8245] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8244] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] <... restart_syscall resumed>) = 0 [pid 8245] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8245] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8246] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8245] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8244] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8246] <... openat resumed>) = 3 [pid 8245] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8246] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8245] <... exit_group resumed>) = ? [pid 8244] +++ exited with 0 +++ ./strace-static-x86_64: Process 8248 attached ./strace-static-x86_64: Process 8247 attached [pid 8246] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8247] set_robust_list(0x55555565f660, 24 [pid 8248] set_robust_list(0x55555565f660, 24 [pid 8247] <... set_robust_list resumed>) = 0 [pid 8246] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8247] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8249 attached [pid 8248] <... set_robust_list resumed>) = 0 [pid 8247] <... prctl resumed>) = 0 [pid 8246] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8245] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8248 [pid 8248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8247] setpgid(0, 0 [pid 8246] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8247 [pid 8246] <... exit_group resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8249] set_robust_list(0x55555565f660, 24 [pid 8248] <... prctl resumed>) = 0 [pid 8247] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8249 [pid 5060] <... restart_syscall resumed>) = 0 [pid 8249] <... set_robust_list resumed>) = 0 [pid 8248] setpgid(0, 0 [pid 8247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8250 attached [pid 8249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8248] <... setpgid resumed>) = 0 [pid 8247] <... openat resumed>) = 3 [pid 8246] +++ exited with 0 +++ [pid 8250] set_robust_list(0x55555565f660, 24 [pid 8249] <... prctl resumed>) = 0 [pid 8248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8247] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8250 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8249] setpgid(0, 0 [pid 8250] <... set_robust_list resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8249] <... setpgid resumed>) = 0 [pid 8248] <... openat resumed>) = 3 [pid 8247] <... write resumed>) = 4 [pid 8250] <... prctl resumed>) = 0 [pid 8249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8251 attached [pid 8250] setpgid(0, 0 [pid 8248] write(3, "1000", 4 [pid 8247] close(3 [pid 8251] set_robust_list(0x55555565f660, 24 [pid 8250] <... setpgid resumed>) = 0 [pid 8249] <... openat resumed>) = 3 [pid 8248] <... write resumed>) = 4 [pid 8247] <... close resumed>) = 0 [pid 8251] <... set_robust_list resumed>) = 0 [pid 8250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8249] write(3, "1000", 4 [pid 8248] close(3 [pid 8247] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8251 [pid 8251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8250] <... openat resumed>) = 3 [pid 8249] <... write resumed>) = 4 [pid 8248] <... close resumed>) = 0 [pid 8247] <... openat resumed>) = 3 [pid 8249] close(3 [pid 8248] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8251] <... prctl resumed>) = 0 [pid 8250] write(3, "1000", 4 [pid 8249] <... close resumed>) = 0 [pid 8248] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8252 attached [pid 8251] setpgid(0, 0 [pid 8247] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8249] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8252] set_robust_list(0x55555565f660, 24 [pid 8251] <... setpgid resumed>) = 0 [pid 8250] <... write resumed>) = 4 [pid 8248] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8247] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8252 [pid 8251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8247] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8250] close(3 [pid 8248] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8252] <... set_robust_list resumed>) = 0 [pid 8249] <... openat resumed>) = 3 [pid 8247] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8248] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8251] <... openat resumed>) = 3 [pid 8250] <... close resumed>) = 0 [pid 8249] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8248] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8247] exit_group(0 [pid 8252] <... prctl resumed>) = 0 [pid 8250] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8249] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8248] exit_group(0 [pid 8247] <... exit_group resumed>) = ? [pid 8252] setpgid(0, 0 [pid 8251] write(3, "1000", 4 [pid 8249] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8248] <... exit_group resumed>) = ? [pid 8252] <... setpgid resumed>) = 0 [pid 8251] <... write resumed>) = 4 [pid 8250] <... openat resumed>) = 3 [pid 8249] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8248] +++ exited with 0 +++ [pid 8247] +++ exited with 0 +++ [pid 8252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8251] close(3 [pid 8250] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8249] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8252] <... openat resumed>) = 3 [pid 8251] <... close resumed>) = 0 [pid 8250] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8249] <... exit_group resumed>) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8252] write(3, "1000", 4 [pid 8251] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8250] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8249] +++ exited with 0 +++ [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 8252] <... write resumed>) = 4 [pid 8251] <... openat resumed>) = 3 [pid 8252] close(3 [pid 8250] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8252] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8251] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8252] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8250] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8252] <... openat resumed>) = 3 [pid 8251] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8251] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8251] exit_group(0) = ? ./strace-static-x86_64: Process 8253 attached [pid 8252] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8250] <... exit_group resumed>) = ? [pid 8253] set_robust_list(0x55555565f660, 24 [pid 8252] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8251] +++ exited with 0 +++ [pid 8253] <... set_robust_list resumed>) = 0 [pid 8252] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8250] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8253 [pid 8252] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8252] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8252] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 8254 attached [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8254 ./strace-static-x86_64: Process 8255 attached [pid 8254] set_robust_list(0x55555565f660, 24 [pid 8253] <... prctl resumed>) = 0 [pid 8252] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 8253] setpgid(0, 0 [pid 8254] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8255 [pid 8255] set_robust_list(0x55555565f660, 24 [pid 8254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8253] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8255] <... set_robust_list resumed>) = 0 [pid 8254] <... prctl resumed>) = 0 [pid 8253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8254] setpgid(0, 0) = 0 [pid 8254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8254] <... openat resumed>) = 3 [pid 8254] write(3, "1000", 4 [pid 8253] <... openat resumed>) = 3 [pid 8254] <... write resumed>) = 4 [pid 8254] close(3./strace-static-x86_64: Process 8258 attached ./strace-static-x86_64: Process 8256 attached ./strace-static-x86_64: Process 8257 attached [pid 8255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8253] write(3, "1000", 4 [pid 8257] set_robust_list(0x55555565f660, 24 [pid 8258] set_robust_list(0x55555565f660, 24 [pid 8256] set_robust_list(0x55555565f660, 24 [pid 8257] <... set_robust_list resumed>) = 0 [pid 8255] <... prctl resumed>) = 0 [pid 8254] <... close resumed>) = 0 [pid 8253] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8257 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8256 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8258 [pid 8258] <... set_robust_list resumed>) = 0 [pid 8256] <... set_robust_list resumed>) = 0 [pid 8255] setpgid(0, 0 [pid 8254] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8253] close(3 [pid 8258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8255] <... setpgid resumed>) = 0 [pid 8253] <... close resumed>) = 0 [pid 8257] setpgid(0, 0 [pid 8255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8258] <... prctl resumed>) = 0 [pid 8256] <... prctl resumed>) = 0 [pid 8257] <... setpgid resumed>) = 0 [pid 8254] <... openat resumed>) = 3 [pid 8255] <... openat resumed>) = 3 [pid 8253] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8256] setpgid(0, 0 [pid 8254] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8258] setpgid(0, 0 [pid 8256] <... setpgid resumed>) = 0 [pid 8257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8255] write(3, "1000", 4 [pid 8254] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8253] <... openat resumed>) = 3 [pid 8258] <... setpgid resumed>) = 0 [pid 8256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8257] <... openat resumed>) = 3 [pid 8255] <... write resumed>) = 4 [pid 8254] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8253] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8254] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8253] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8257] write(3, "1000", 4 [pid 8255] close(3 [pid 8257] <... write resumed>) = 4 [pid 8257] close(3) = 0 [pid 8254] exit_group(0 [pid 8253] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8257] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8253] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8258] <... openat resumed>) = 3 [pid 8258] write(3, "1000", 4 [pid 8256] <... openat resumed>) = 3 [pid 8257] <... openat resumed>) = 3 [pid 8255] <... close resumed>) = 0 [pid 8254] <... exit_group resumed>) = ? [pid 8253] exit_group(0 [pid 8257] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8255] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8257] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8257] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8257] exit_group(0) = ? [pid 8254] +++ exited with 0 +++ [pid 8258] <... write resumed>) = 4 [pid 8256] write(3, "1000", 4 [pid 8255] <... openat resumed>) = 3 [pid 8253] <... exit_group resumed>) = ? [pid 8258] close(3 [pid 8257] +++ exited with 0 +++ [pid 8258] <... close resumed>) = 0 [pid 8256] <... write resumed>) = 4 [pid 8255] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 8255] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8255] exit_group(0 [pid 8253] +++ exited with 0 +++ [pid 8258] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8256] close(3 [pid 8255] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8257, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8258] <... openat resumed>) = 3 [pid 8256] <... close resumed>) = 0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8258] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8256] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 8258] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8256] <... openat resumed>) = 3 [pid 8255] +++ exited with 0 +++ [pid 8258] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... restart_syscall resumed>) = 0 [pid 8258] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8256] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 8259 attached [pid 8258] exit_group(0 [pid 8256] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8260 attached [pid 8259] set_robust_list(0x55555565f660, 24 [pid 8256] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8260] set_robust_list(0x55555565f660, 24 [pid 8256] exit_group(0./strace-static-x86_64: Process 8261 attached [pid 8260] <... set_robust_list resumed>) = 0 [pid 8259] <... set_robust_list resumed>) = 0 [pid 8258] <... exit_group resumed>) = ? [pid 8256] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8260 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8259 [pid 8261] set_robust_list(0x55555565f660, 24 [pid 8260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8261] <... set_robust_list resumed>) = 0 [pid 8261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8260] <... prctl resumed>) = 0 [pid 8259] <... prctl resumed>) = 0 [pid 8259] setpgid(0, 0 [pid 8261] <... prctl resumed>) = 0 [pid 8260] setpgid(0, 0 [pid 8259] <... setpgid resumed>) = 0 [pid 8261] setpgid(0, 0 [pid 8260] <... setpgid resumed>) = 0 [pid 8259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8261] <... setpgid resumed>) = 0 [pid 8260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8258] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8261 [pid 8261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8259] <... openat resumed>) = 3 [pid 8260] <... openat resumed>) = 3 [pid 8256] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8258, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 8262 attached [pid 8261] <... openat resumed>) = 3 [pid 8260] write(3, "1000", 4 [pid 8259] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8262 [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 8262] set_robust_list(0x55555565f660, 24 [pid 8261] write(3, "1000", 4 [pid 8260] <... write resumed>) = 4 [pid 8259] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] <... restart_syscall resumed>) = 0 [pid 8262] <... set_robust_list resumed>) = 0 [pid 8261] <... write resumed>) = 4 [pid 8260] close(3 [pid 8259] close(3 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 8262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8261] close(3 [pid 8260] <... close resumed>) = 0 [pid 8259] <... close resumed>) = 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 8262] <... prctl resumed>) = 0 [pid 8261] <... close resumed>) = 0 [pid 8259] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8262] setpgid(0, 0) = 0 [pid 8262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8261] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8259] <... openat resumed>) = 3 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8262] <... openat resumed>) = 3 [pid 8261] <... openat resumed>) = 3 [pid 8260] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8259] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8262] write(3, "1000", 4./strace-static-x86_64: Process 8263 attached ) = 4 [pid 8261] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8260] <... openat resumed>) = 3 [pid 8259] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8263] set_robust_list(0x55555565f660, 24 [pid 8262] close(3 [pid 8261] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8263] <... set_robust_list resumed>) = 0 [pid 8262] <... close resumed>) = 0 [pid 8261] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8259] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8262] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8261] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8260] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8259] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8263 [pid 8263] <... prctl resumed>) = 0 [pid 8262] <... openat resumed>) = 3 [pid 8261] exit_group(0 [pid 8260] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8259] exit_group(0 [pid 8263] setpgid(0, 0 [pid 8261] <... exit_group resumed>) = ? [pid 8263] <... setpgid resumed>) = 0 [pid 8262] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8260] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8259] <... exit_group resumed>) = ? [pid 8263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8262] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8261] +++ exited with 0 +++ [pid 8260] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8259] +++ exited with 0 +++ ./strace-static-x86_64: Process 8264 attached [pid 8262] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8260] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8263] <... openat resumed>) = 3 [pid 8264] set_robust_list(0x55555565f660, 24 [pid 8263] write(3, "1000", 4 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8264 [pid 8264] <... set_robust_list resumed>) = 0 [pid 8263] <... write resumed>) = 4 [pid 8262] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8260] <... exit_group resumed>) = ? [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8263] close(3 [pid 8264] <... prctl resumed>) = 0 [pid 8263] <... close resumed>) = 0 [pid 8264] setpgid(0, 0 [pid 8263] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8262] exit_group(0 [pid 5064] <... restart_syscall resumed>) = 0 [pid 8264] <... setpgid resumed>) = 0 [pid 8263] <... openat resumed>) = 3 [pid 8262] <... exit_group resumed>) = ? [pid 8260] +++ exited with 0 +++ [pid 8264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8263] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8264] <... openat resumed>) = 3 [pid 8263] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8262] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8263] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8266 attached ./strace-static-x86_64: Process 8265 attached [pid 8264] write(3, "1000", 4 [pid 8263] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8267 attached [pid 8265] set_robust_list(0x55555565f660, 24 [pid 8264] <... write resumed>) = 4 [pid 8263] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8265 [pid 8267] set_robust_list(0x55555565f660, 24 [pid 8266] set_robust_list(0x55555565f660, 24 [pid 8265] <... set_robust_list resumed>) = 0 [pid 8264] close(3 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8266 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8267 [pid 8267] <... set_robust_list resumed>) = 0 [pid 8266] <... set_robust_list resumed>) = 0 [pid 8267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8264] <... close resumed>) = 0 [pid 8263] <... exit_group resumed>) = ? [pid 8267] <... prctl resumed>) = 0 [pid 8266] <... prctl resumed>) = 0 [pid 8266] setpgid(0, 0 [pid 8267] setpgid(0, 0 [pid 8266] <... setpgid resumed>) = 0 [pid 8267] <... setpgid resumed>) = 0 [pid 8263] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8268 attached [pid 8267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8265] <... prctl resumed>) = 0 [pid 8264] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8268] set_robust_list(0x55555565f660, 24 [pid 8266] <... openat resumed>) = 3 [pid 8265] setpgid(0, 0 [pid 8264] <... openat resumed>) = 3 [pid 8268] <... set_robust_list resumed>) = 0 [pid 8267] <... openat resumed>) = 3 [pid 8266] write(3, "1000", 4 [pid 8265] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8268 [pid 8267] write(3, "1000", 4 [pid 8266] <... write resumed>) = 4 [pid 8265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8267] <... write resumed>) = 4 [pid 8266] close(3 [pid 8264] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8268] <... prctl resumed>) = 0 [pid 8267] close(3) = 0 [pid 8266] <... close resumed>) = 0 [pid 8267] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8266] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8267] <... openat resumed>) = 3 [pid 8266] <... openat resumed>) = 3 [pid 8267] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 8267] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8266] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8268] setpgid(0, 0 [pid 8267] exit_group(0 [pid 8266] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8265] <... openat resumed>) = 3 [pid 8264] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8268] <... setpgid resumed>) = 0 [pid 8265] write(3, "1000", 4 [pid 8264] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8269 attached [pid 8267] <... exit_group resumed>) = ? [pid 8266] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8264] exit_group(0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8269 [pid 8269] set_robust_list(0x55555565f660, 24 [pid 8268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8266] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8265] <... write resumed>) = 4 [pid 8264] <... exit_group resumed>) = ? [pid 8269] <... set_robust_list resumed>) = 0 [pid 8268] <... openat resumed>) = 3 [pid 8267] +++ exited with 0 +++ [pid 8266] exit_group(0 [pid 8265] close(3 [pid 8269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8266] <... exit_group resumed>) = ? [pid 8265] <... close resumed>) = 0 [pid 8269] <... prctl resumed>) = 0 [pid 8268] write(3, "1000", 4 [pid 8265] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8269] setpgid(0, 0 [pid 8268] <... write resumed>) = 4 [pid 8266] +++ exited with 0 +++ [pid 8265] <... openat resumed>) = 3 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8269] <... setpgid resumed>) = 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8268] close(3 [pid 8264] +++ exited with 0 +++ [pid 8269] <... openat resumed>) = 3 [pid 8268] <... close resumed>) = 0 [pid 8265] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8269] write(3, "1000", 4 [pid 8268] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8265] <... mmap resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8270 attached [pid 8269] <... write resumed>) = 4 [pid 8268] <... openat resumed>) = 3 [pid 8270] set_robust_list(0x55555565f660, 24 [pid 8269] close(3 [pid 8268] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8265] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8270 [pid 8270] <... set_robust_list resumed>) = 0 [pid 8268] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8268] copy_file_range(-1, NULL, -1, NULL, 0, 0./strace-static-x86_64: Process 8271 attached [pid 8270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8269] <... close resumed>) = 0 [pid 8268] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8265] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8271] set_robust_list(0x55555565f660, 24 [pid 8265] exit_group(0 [pid 8271] <... set_robust_list resumed>) = 0 [pid 8270] <... prctl resumed>) = 0 [pid 8269] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8268] exit_group(0 [pid 8265] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8272 attached [pid 8271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8270] setpgid(0, 0 [pid 8269] <... openat resumed>) = 3 [pid 8268] <... exit_group resumed>) = ? [pid 8272] set_robust_list(0x55555565f660, 24 [pid 8271] <... prctl resumed>) = 0 [pid 8270] <... setpgid resumed>) = 0 [pid 8269] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8265] +++ exited with 0 +++ [pid 8271] setpgid(0, 0 [pid 8269] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8272] <... set_robust_list resumed>) = 0 [pid 8271] <... setpgid resumed>) = 0 [pid 8269] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8270] <... openat resumed>) = 3 [pid 8269] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8272 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8271 [pid 8272] <... prctl resumed>) = 0 [pid 8271] <... openat resumed>) = 3 [pid 8270] write(3, "1000", 4 [pid 8269] exit_group(0 [pid 8268] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8272] setpgid(0, 0 [pid 8270] <... write resumed>) = 4 ./strace-static-x86_64: Process 8273 attached [pid 8270] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8272] <... setpgid resumed>) = 0 [pid 8271] write(3, "1000", 4 [pid 8269] <... exit_group resumed>) = ? [pid 8273] set_robust_list(0x55555565f660, 24 [pid 8272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8271] <... write resumed>) = 4 [pid 8270] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8273] <... set_robust_list resumed>) = 0 [pid 8272] <... openat resumed>) = 3 [pid 8271] close(3 [pid 8270] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8269] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8273 [pid 8273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8271] <... close resumed>) = 0 [pid 8270] <... openat resumed>) = 3 [pid 8272] write(3, "1000", 4 [pid 8271] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8273] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8274 attached [pid 8272] <... write resumed>) = 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8274] set_robust_list(0x55555565f660, 24 [pid 8273] setpgid(0, 0 [pid 8272] close(3 [pid 8270] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0./strace-static-x86_64: Process 8275 attached [pid 8274] <... set_robust_list resumed>) = 0 [pid 8273] <... setpgid resumed>) = 0 [pid 8272] <... close resumed>) = 0 [pid 8271] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8274 [pid 8275] set_robust_list(0x55555565f660, 24 [pid 8274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8272] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8271] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8270] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8275 [pid 8275] <... set_robust_list resumed>) = 0 [pid 8274] <... prctl resumed>) = 0 [pid 8273] <... openat resumed>) = 3 [pid 8272] <... openat resumed>) = 3 [pid 8271] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8270] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8271] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8274] setpgid(0, 0 [pid 8273] write(3, "1000", 4 [pid 8274] <... setpgid resumed>) = 0 [pid 8273] <... write resumed>) = 4 [pid 8273] close(3 [pid 8275] <... prctl resumed>) = 0 [pid 8272] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8271] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8270] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8275] setpgid(0, 0 [pid 8273] <... close resumed>) = 0 [pid 8272] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8271] exit_group(0 [pid 8270] exit_group(0 [pid 8275] <... setpgid resumed>) = 0 [pid 8273] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8272] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8271] <... exit_group resumed>) = ? [pid 8272] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8273] <... openat resumed>) = 3 [pid 8273] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 8273] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8274] <... openat resumed>) = 3 [pid 8272] exit_group(0 [pid 8271] +++ exited with 0 +++ [pid 8270] <... exit_group resumed>) = ? [pid 8275] <... openat resumed>) = 3 [pid 8272] <... exit_group resumed>) = ? [pid 8275] write(3, "1000", 4 [pid 8274] write(3, "1000", 4 [pid 8273] exit_group(0 [pid 8272] +++ exited with 0 +++ [pid 8270] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8275] <... write resumed>) = 4 [pid 8274] <... write resumed>) = 4 [pid 8275] close(3 [pid 8274] close(3 [pid 8273] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8275] <... close resumed>) = 0 [pid 8274] <... close resumed>) = 0 [pid 8275] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY) = 3 [pid 8274] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8273] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8275] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8274] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8275] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8274] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 8276 attached [pid 8275] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8274] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8275] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8276] set_robust_list(0x55555565f660, 24 [pid 8275] exit_group(0 [pid 8274] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8276 [pid 8276] <... set_robust_list resumed>) = 0 [pid 8274] exit_group(0./strace-static-x86_64: Process 8278 attached [pid 8276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8275] <... exit_group resumed>) = ? [pid 8274] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8277 attached [pid 8278] set_robust_list(0x55555565f660, 24 [pid 8276] <... prctl resumed>) = 0 [pid 8275] +++ exited with 0 +++ [pid 8274] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8278 ./strace-static-x86_64: Process 8279 attached [pid 8278] <... set_robust_list resumed>) = 0 [pid 8276] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8274, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8277 [pid 8276] <... setpgid resumed>) = 0 [pid 8278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8275, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8279 [pid 8279] set_robust_list(0x55555565f660, 24 [pid 8278] <... prctl resumed>) = 0 [pid 8277] set_robust_list(0x55555565f660, 24 [pid 8279] <... set_robust_list resumed>) = 0 [pid 8277] <... set_robust_list resumed>) = 0 [pid 8278] setpgid(0, 0 [pid 8276] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8278] <... setpgid resumed>) = 0 [pid 8276] write(3, "1000", 4 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8276] <... write resumed>) = 4 ./strace-static-x86_64: Process 8281 attached ./strace-static-x86_64: Process 8280 attached [pid 8279] <... prctl resumed>) = 0 [pid 8277] <... prctl resumed>) = 0 [pid 8276] close(3 [pid 8281] set_robust_list(0x55555565f660, 24 [pid 8280] set_robust_list(0x55555565f660, 24 [pid 8278] <... openat resumed>) = 3 [pid 8276] <... close resumed>) = 0 [pid 8279] setpgid(0, 0 [pid 8278] write(3, "1000", 4 [pid 8276] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8277] setpgid(0, 0 [pid 8281] <... set_robust_list resumed>) = 0 [pid 8280] <... set_robust_list resumed>) = 0 [pid 8279] <... setpgid resumed>) = 0 [pid 8277] <... setpgid resumed>) = 0 [pid 8278] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8281 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8280 [pid 8281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8278] close(3 [pid 8276] <... openat resumed>) = 3 [pid 8277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8278] <... close resumed>) = 0 [pid 8276] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8280] <... prctl resumed>) = 0 [pid 8281] <... prctl resumed>) = 0 [pid 8279] <... openat resumed>) = 3 [pid 8278] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8279] write(3, "1000", 4 [pid 8277] <... openat resumed>) = 3 [pid 8276] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8281] setpgid(0, 0 [pid 8280] setpgid(0, 0 [pid 8279] <... write resumed>) = 4 [pid 8277] write(3, "1000", 4 [pid 8278] <... openat resumed>) = 3 [pid 8276] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8281] <... setpgid resumed>) = 0 [pid 8280] <... setpgid resumed>) = 0 [pid 8279] close(3 [pid 8277] <... write resumed>) = 4 [pid 8278] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8276] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8279] <... close resumed>) = 0 [pid 8277] close(3 [pid 8278] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8276] exit_group(0 [pid 8279] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8277] <... close resumed>) = 0 [pid 8278] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8277] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8278] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8281] <... openat resumed>) = 3 [pid 8279] <... openat resumed>) = 3 [pid 8276] <... exit_group resumed>) = ? [pid 8278] exit_group(0 [pid 8280] <... openat resumed>) = 3 [pid 8281] write(3, "1000", 4 [pid 8280] write(3, "1000", 4 [pid 8279] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8277] <... openat resumed>) = 3 [pid 8278] <... exit_group resumed>) = ? [pid 8276] +++ exited with 0 +++ [pid 8280] <... write resumed>) = 4 [pid 8281] <... write resumed>) = 4 [pid 8279] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8277] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8280] close(3 [pid 8281] close(3 [pid 8279] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8277] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8278] +++ exited with 0 +++ [pid 8280] <... close resumed>) = 0 [pid 8281] <... close resumed>) = 0 [pid 8280] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8279] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8277] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8281] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8280] <... openat resumed>) = 3 [pid 8279] exit_group(0 [pid 8277] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8280] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 8280] copy_file_range(-1, NULL, -1, NULL, 0, 0) = -1 EBADF (Bad file descriptor) [pid 8279] <... exit_group resumed>) = ? [pid 8277] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8281] <... openat resumed>) = 3 [pid 8281] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8280] exit_group(0 [pid 8277] <... exit_group resumed>) = ? [pid 8281] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8281] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8280] <... exit_group resumed>) = ? [pid 8281] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8280] +++ exited with 0 +++ [pid 8281] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8282 attached [pid 8281] <... exit_group resumed>) = ? [pid 8282] set_robust_list(0x55555565f660, 24 [pid 8281] +++ exited with 0 +++ [pid 8279] +++ exited with 0 +++ [pid 8277] +++ exited with 0 +++ [pid 8282] <... set_robust_list resumed>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x55555565f650) = 8282 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8283 attached [pid 8283] set_robust_list(0x55555565f660, 24 [pid 8282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8281, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8283 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8283] <... set_robust_list resumed>) = 0 [pid 8282] <... prctl resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8282] setpgid(0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5065] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8284 attached [pid 8283] <... prctl resumed>) = 0 [pid 8282] <... setpgid resumed>) = 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x55555565f650) = 8284 [pid 8284] set_robust_list(0x55555565f660, 24 [pid 8283] setpgid(0, 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8284] <... set_robust_list resumed>) = 0 [pid 8283] <... setpgid resumed>) = 0 [pid 8284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8284] <... prctl resumed>) = 0 [pid 8283] <... openat resumed>) = 3 [pid 8282] <... openat resumed>) = 3 [pid 8284] setpgid(0, 0 [pid 8283] write(3, "1000", 4 [pid 8284] <... setpgid resumed>) = 0 [pid 8283] <... write resumed>) = 4 [pid 8284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8283] close(3) = 0 [pid 8284] <... openat resumed>) = 3 [pid 8283] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8282] write(3, "1000", 4./strace-static-x86_64: Process 8287 attached ./strace-static-x86_64: Process 8286 attached ./strace-static-x86_64: Process 8285 attached [pid 8284] write(3, "1000", 4 [pid 8283] <... openat resumed>) = 3 [pid 8282] <... write resumed>) = 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555565f650) = 8285 [pid 8287] set_robust_list(0x55555565f660, 24 [pid 8286] set_robust_list(0x55555565f660, 24 [pid 8285] set_robust_list(0x55555565f660, 24 [pid 8284] <... write resumed>) = 4 [pid 8283] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8282] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55555565f650) = 8287 [pid 5065] <... clone resumed>, child_tidptr=0x55555565f650) = 8286 [pid 8287] <... set_robust_list resumed>) = 0 [pid 8286] <... set_robust_list resumed>) = 0 [pid 8285] <... set_robust_list resumed>) = 0 [pid 8284] close(3 [pid 8282] <... close resumed>) = 0 [pid 8287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8284] <... close resumed>) = 0 [pid 8283] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8282] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8287] <... prctl resumed>) = 0 [pid 8286] <... prctl resumed>) = 0 [pid 8284] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8283] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8287] setpgid(0, 0 [pid 8286] setpgid(0, 0 [pid 8285] <... prctl resumed>) = 0 [pid 8284] <... openat resumed>) = 3 [pid 8283] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8282] <... openat resumed>) = 3 [pid 8287] <... setpgid resumed>) = 0 [pid 8286] <... setpgid resumed>) = 0 [pid 8285] setpgid(0, 0 [pid 8284] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8283] exit_group(0 [pid 8287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8285] <... setpgid resumed>) = 0 [pid 8284] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8283] <... exit_group resumed>) = ? [pid 8282] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8287] <... openat resumed>) = 3 [pid 8285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8284] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8282] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8282] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8287] write(3, "1000", 4 [pid 8286] <... openat resumed>) = 3 [pid 8285] <... openat resumed>) = 3 [pid 8284] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8283] +++ exited with 0 +++ [pid 8282] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8287] <... write resumed>) = 4 [pid 8286] write(3, "1000", 4 [pid 8284] exit_group(0 [pid 8282] exit_group(0 [pid 8285] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8287] close(3 [pid 8286] <... write resumed>) = 4 [pid 8282] <... exit_group resumed>) = ? [pid 8284] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8285] <... write resumed>) = 4 [pid 8287] <... close resumed>) = 0 [pid 8286] close(3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8287] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8286] <... close resumed>) = 0 [pid 8285] close(3 [pid 8284] +++ exited with 0 +++ [pid 8286] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8285] <... close resumed>) = 0 [pid 8282] +++ exited with 0 +++ [pid 8287] <... openat resumed>) = 3 [pid 8286] <... openat resumed>) = 3 [pid 8285] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY [pid 8287] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8286] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8285] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8287] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8286] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8285] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0 [pid 8286] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8285] <... mmap resumed>) = -1 EBADF (Bad file descriptor) [pid 8286] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8285] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8286] exit_group(0 [pid 8285] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 8286] <... exit_group resumed>) = ? [pid 8285] exit_group(0./strace-static-x86_64: Process 8288 attached [pid 8287] copy_file_range(-1, NULL, -1, NULL, 0, 0 [pid 8285] <... exit_group resumed>) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8288] set_robust_list(0x55555565f660, 24 [pid 8287] <... copy_file_range resumed>) = -1 EBADF (Bad file descriptor) [pid 5067] <... clone resumed>, child_tidptr=0x55555565f650) = 8288 [pid 8287] exit_group(0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8287] <... exit_group resumed>) = ? [pid 8288] <... set_robust_list resumed>) = 0 [pid 8287] +++ exited with 0 +++ [ 104.116276][ T8286] list_del corruption. prev->next should be ffff88806eb11048, but was ffff888025111048. (prev=ffff88814aa91048) [ 104.128898][ T8286] ------------[ cut here ]------------ [ 104.134380][ T8286] kernel BUG at lib/list_debug.c:64! [ 104.139687][ T8286] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 104.145769][ T8286] CPU: 0 PID: 8286 Comm: syz-executor148 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 104.155839][ T8286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 104.165911][ T8286] RIP: 0010:__list_del_entry_valid_or_report+0x10e/0x130 [ 104.173001][ T8286] Code: e8 07 93 8a 06 0f 0b 48 c7 c7 00 65 bd 8b 4c 89 fe e8 f6 92 8a 06 0f 0b 48 c7 c7 60 65 bd 8b 4c 89 fe 48 89 d9 e8 e2 92 8a 06 <0f> 0b 48 c7 c7 e0 65 bd 8b 4c 89 fe 4c 89 f1 e8 ce 92 8a 06 0f 0b [ 104.192755][ T8286] RSP: 0018:ffffc9000b52fb18 EFLAGS: 00010046 [ 104.198841][ T8286] RAX: 000000000000006d RBX: ffff88814aa91048 RCX: 4d829f28f4206300 [ 104.206821][ T8286] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000 [ 104.214803][ T8286] RBP: ffff88806eb11008 R08: ffffffff8171771c R09: 1ffff920016a5f04 [ 104.222784][ T8286] R10: dffffc0000000000 R11: fffff520016a5f05 R12: dffffc0000000000 [ 104.230966][ T8286] R13: ffff88806eb10000 R14: ffff88814aa885e8 R15: ffff88806eb11048 [ 104.238963][ T8286] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 104.247905][ T8286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.254500][ T8286] CR2: 00007f8db41d1110 CR3: 000000007ed58000 CR4: 00000000003506f0 [ 104.262494][ T8286] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 104.270487][ T8286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 104.278488][ T8286] Call Trace: [ 104.281783][ T8286] [ 104.284730][ T8286] ? __die_body+0x8b/0xe0 [ 104.289091][ T8286] ? die+0xa1/0xd0 [ 104.292856][ T8286] ? do_trap+0x153/0x380 [ 104.297128][ T8286] ? __list_del_entry_valid_or_report+0x10e/0x130 [ 104.303606][ T8286] ? do_error_trap+0x1dc/0x2c0 [ 104.308383][ T8286] ? __list_del_entry_valid_or_report+0x10e/0x130 [ 104.314819][ T8286] ? do_int3+0x50/0x50 [ 104.318905][ T8286] ? report_bug+0x3cd/0x500 [ 104.323437][ T8286] ? handle_invalid_op+0x34/0x40 [ 104.328397][ T8286] ? __list_del_entry_valid_or_report+0x10e/0x130 [ 104.334833][ T8286] ? exc_invalid_op+0x33/0x50 [ 104.339520][ T8286] ? asm_exc_invalid_op+0x1a/0x20 [ 104.344565][ T8286] ? __wake_up_klogd+0xcc/0x100 [ 104.349448][ T8286] ? __list_del_entry_valid_or_report+0x10e/0x130 [ 104.355885][ T8286] ? __list_del_entry_valid_or_report+0x10e/0x130 [ 104.362318][ T8286] ptp_release+0xa8/0x1e0 [ 104.366668][ T8286] ? ptp_open+0x430/0x430 [ 104.371020][ T8286] posix_clock_release+0x8c/0x100 [ 104.376061][ T8286] ? posix_clock_open+0x1f0/0x1f0 [ 104.381108][ T8286] __fput+0x3cc/0xa10 [ 104.385118][ T8286] task_work_run+0x24a/0x300 [ 104.389729][ T8286] ? task_work_cancel+0x2b0/0x2b0 [ 104.394777][ T8286] ? switch_task_namespaces+0xe1/0x110 [ 104.400252][ T8286] do_exit+0xa34/0x2750 [ 104.404426][ T8286] ? put_task_struct+0xb0/0xb0 [ 104.409213][ T8286] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 104.415567][ T8286] ? print_irqtrace_events+0x220/0x220 [ 104.421042][ T8286] ? _raw_spin_unlock_irq+0x23/0x50 [ 104.426263][ T8286] ? lockdep_hardirqs_on+0x98/0x140 [ 104.431483][ T8286] do_group_exit+0x206/0x2c0 [ 104.436183][ T8286] __x64_sys_exit_group+0x3f/0x40 [ 104.441228][ T8286] do_syscall_64+0x44/0x110 [ 104.445758][ T8286] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 104.451673][ T8286] RIP: 0033:0x7f8db4155c39 [ 104.456097][ T8286] Code: Unable to access opcode bytes at 0x7f8db4155c0f. [ 104.463121][ T8286] RSP: 002b:00007ffcbb4b6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 104.471551][ T8286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8db4155c39 [ 104.479536][ T8286] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 104.487519][ T8286] RBP: 00007f8db41d0290 R08: ffffffffffffffb8 R09: 0000000000000000 [ 104.495506][ T8286] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8db41d0290 [ 104.503497][ T8286] R13: 0000000000000000 R14: 00007f8db41d0d00 R15: 00007f8db4126df0 [ 104.511515][ T8286] [ 104.514541][ T8286] Modules linked in: [ 104.518482][ T8286] ---[ end trace 0000000000000000 ]--- [ 104.523939][ T8286] RIP: 0010:__list_del_entry_valid_or_report+0x10e/0x130 [ 104.530996][ T8286] Code: e8 07 93 8a 06 0f 0b 48 c7 c7 00 65 bd 8b 4c 89 fe e8 f6 92 8a 06 0f 0b 48 c7 c7 60 65 bd 8b 4c 89 fe 48 89 d9 e8 e2 92 8a 06 <0f> 0b 48 c7 c7 e0 65 bd 8b 4c 89 fe 4c 89 f1 e8 ce 92 8a 06 0f 0b [ 104.550619][ T8286] RSP: 0018:ffffc9000b52fb18 EFLAGS: 00010046 [ 104.556704][ T8286] RAX: 000000000000006d RBX: ffff88814aa91048 RCX: 4d829f28f4206300 [ 104.564701][ T8286] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000 [ 104.572716][ T8286] RBP: ffff88806eb11008 R08: ffffffff8171771c R09: 1ffff920016a5f04 [ 104.580701][ T8286] R10: dffffc0000000000 R11: fffff520016a5f05 R12: dffffc0000000000 [ 104.588683][ T8286] R13: ffff88806eb10000 R14: ffff88814aa885e8 R15: ffff88806eb11048 [ 104.596670][ T8286] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 104.605616][ T8286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.612222][ T8286] CR2: 00007f8db41d1110 CR3: 000000007ed58000 CR4: 00000000003506f0 [ 104.620213][ T8286] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 104.628204][ T8286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 104.636188][ T8286] Kernel panic - not syncing: Fatal exception [ 104.642449][ T8286] Kernel Offset: disabled [ 104.646779][ T8286] Rebooting in 86400 seconds..