./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1116158234 <...> , buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6232] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6232] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6232] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6232] exit_group(0 [pid 6231] setpgid(0, 0 [pid 6230] close(3 [pid 6232] <... exit_group resumed>) = ? [pid 6234] set_robust_list(0x55556da27660, 24 [pid 6233] <... set_robust_list resumed>) = 0 [pid 6231] <... setpgid resumed>) = 0 [pid 6230] <... close resumed>) = 0 [pid 6232] +++ exited with 0 +++ [pid 6231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6230] write(1, "executing program\n", 18executing program [pid 6231] <... openat resumed>) = 3 [pid 6230] <... write resumed>) = 18 [pid 6234] <... set_robust_list resumed>) = 0 [pid 6231] write(3, "1000", 4 [pid 6230] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6231] <... write resumed>) = 4 [pid 6230] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6231] close(3 [pid 6230] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6231] <... close resumed>) = 0 [pid 6230] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6231] write(1, "executing program\n", 18 [pid 6230] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program [pid 6233] <... prctl resumed>) = 0 [pid 6231] <... write resumed>) = 18 [pid 6230] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6231] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6230] write(-1, "0x0000000000000001", 18 [pid 6234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6233] setpgid(0, 0 [pid 6231] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6230] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6233] <... setpgid resumed>) = 0 [pid 6231] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6234] <... prctl resumed>) = 0 [pid 6230] exit_group(0 [pid 6231] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6230] <... exit_group resumed>) = ? [pid 6234] setpgid(0, 0 [pid 6233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6231] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6233] <... openat resumed>) = 3 [pid 6230] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6231] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6234] <... setpgid resumed>) = 0 executing program [pid 6231] write(-1, "0x0000000000000001", 18 [pid 6233] write(3, "1000", 4 [pid 6231] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6233] <... write resumed>) = 4 [pid 6233] close(3 [pid 6231] exit_group(0 [pid 6233] <... close resumed>) = 0 [pid 6231] <... exit_group resumed>) = ? [pid 6233] write(1, "executing program\n", 18) = 18 [pid 6233] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6233] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6233] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6231] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6233] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6233] exit_group(0) = ? [pid 6234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6233] +++ exited with 0 +++ [pid 6234] <... openat resumed>) = 3 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6234] write(3, "1000", 4) = 4 [pid 6234] close(3) = 0 [pid 6234] write(1, "executing program\n", 18executing program ) = 18 [pid 6234] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6234] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6234] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6234] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6234] exit_group(0) = ? [pid 6234] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6235 ./strace-static-x86_64: Process 6235 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 6235] set_robust_list(0x55556da27660, 24) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6235] setpgid(0, 0) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6236 [pid 6235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 executing program [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6235] <... openat resumed>) = 3 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6235] write(3, "1000", 4) = 4 [pid 6235] close(3) = 0 [pid 6235] write(1, "executing program\n", 18) = 18 [pid 6235] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6235] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6235] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6237 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6238 [pid 6235] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6235] write(-1, "0x0000000000000001", 18 [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6237 attached ./strace-static-x86_64: Process 6236 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6237] set_robust_list(0x55556da27660, 24 [pid 6236] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6239 [pid 6235] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6237] <... set_robust_list resumed>) = 0 [pid 6236] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6239 attached [pid 6235] exit_group(0) = ? [pid 6237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6237] <... prctl resumed>) = 0 [pid 6236] <... prctl resumed>) = 0 [pid 6239] set_robust_list(0x55556da27660, 24 [pid 6237] setpgid(0, 0 [pid 6236] setpgid(0, 0 [pid 6237] <... setpgid resumed>) = 0 [pid 6236] <... setpgid resumed>) = 0 [pid 6239] <... set_robust_list resumed>) = 0 [pid 6235] +++ exited with 0 +++ ./strace-static-x86_64: Process 6238 attached [pid 6238] set_robust_list(0x55556da27660, 24 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6238] <... set_robust_list resumed>) = 0 [pid 6238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6238] setpgid(0, 0) = 0 [pid 6238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6237] <... openat resumed>) = 3 [pid 6238] <... openat resumed>) = 3 [pid 6238] write(3, "1000", 4) = 4 [pid 6238] close(3) = 0 executing program [pid 6238] write(1, "executing program\n", 18) = 18 [pid 6238] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6237] write(3, "1000", 4 [pid 6236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6238] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6238] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6238] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6237] <... write resumed>) = 4 [pid 6236] <... openat resumed>) = 3 [pid 6238] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6238] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6237] close(3 [pid 6236] write(3, "1000", 4 [pid 6238] exit_group(0) = ? [pid 6237] <... close resumed>) = 0 [pid 6239] <... prctl resumed>) = 0 [pid 6236] <... write resumed>) = 4 [pid 6237] write(1, "executing program\n", 18 [pid 6236] close(3 [pid 6239] setpgid(0, 0executing program [pid 6238] +++ exited with 0 +++ [pid 6237] <... write resumed>) = 18 [pid 6237] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6237] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6236] <... close resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6237] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 6239] <... setpgid resumed>) = 0 [pid 6237] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6236] write(1, "executing program\n", 18 [pid 6237] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6236] <... write resumed>) = 18 [pid 6237] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6236] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6237] write(-1, "0x0000000000000001", 18 [pid 6236] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6237] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6236] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6237] exit_group(0 [pid 6236] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6237] <... exit_group resumed>) = ? [pid 6236] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6237] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6236] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6236] write(-1, "0x0000000000000001", 18 [pid 6239] <... openat resumed>) = 3 [pid 6236] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6239] write(3, "1000", 4 [pid 6236] exit_group(0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6236] <... exit_group resumed>) = ? [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6240 ./strace-static-x86_64: Process 6240 attached [pid 6240] set_robust_list(0x55556da27660, 24) = 0 [pid 6240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6240] setpgid(0, 0 [pid 6236] +++ exited with 0 +++ executing program [pid 6240] <... setpgid resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6239] <... write resumed>) = 4 [pid 6240] <... openat resumed>) = 3 [pid 6240] write(3, "1000", 4) = 4 [pid 6240] close(3) = 0 [pid 6240] write(1, "executing program\n", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6240] <... write resumed>) = 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6240] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6240] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6240] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6240] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6240] exit_group(0) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6241 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6242 [pid 6239] close(3./strace-static-x86_64: Process 6242 attached ) = 0 [pid 6239] write(1, "executing program\n", 18 [pid 6242] set_robust_list(0x55556da27660, 24executing program [pid 6239] <... write resumed>) = 18 [pid 6242] <... set_robust_list resumed>) = 0 [pid 6242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6239] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6240] +++ exited with 0 +++ [pid 6239] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6239] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6239] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6241 attached [pid 6241] set_robust_list(0x55556da27660, 24) = 0 [pid 6239] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6242] <... prctl resumed>) = 0 [pid 6241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6239] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6241] <... prctl resumed>) = 0 [pid 6241] setpgid(0, 0) = 0 [pid 6242] setpgid(0, 0 [pid 6241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6239] write(-1, "0x0000000000000001", 18 [pid 6241] <... openat resumed>) = 3 [pid 6239] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6241] write(3, "1000", 4) = 4 [pid 6241] close(3executing program ) = 0 [pid 6241] write(1, "executing program\n", 18) = 18 [pid 6239] exit_group(0 [pid 6241] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6241] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6241] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6242] <... setpgid resumed>) = 0 [pid 6239] <... exit_group resumed>) = ? [pid 6241] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6241] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6241] exit_group(0) = ? [pid 6239] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6241] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6242] write(3, "1000", 4 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6242] <... write resumed>) = 4 [pid 6242] close(3) = 0 [pid 6242] write(1, "executing program\n", 18executing program ) = 18 [pid 6242] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6242] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6242] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6242] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6242] exit_group(0) = ? [pid 6242] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6243 attached , child_tidptr=0x55556da27650) = 6243 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6243] set_robust_list(0x55556da27660, 24) = 0 [pid 6243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6244 [pid 6243] setpgid(0, 0) = 0 [pid 6243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6244 attached ) = 3 [pid 6243] write(3, "1000", 4) = 4 [pid 6243] close(3) = 0 [pid 6243] write(1, "executing program\n", 18executing program [pid 6244] set_robust_list(0x55556da27660, 24 [pid 6243] <... write resumed>) = 18 [pid 6243] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6243] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6245 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6246 [pid 6243] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6243] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6247 [pid 6243] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6243] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6243] exit_group(0 [pid 6244] <... set_robust_list resumed>) = 0 [pid 6243] <... exit_group resumed>) = ? [pid 6244] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6247 attached ) = 0 ./strace-static-x86_64: Process 6246 attached [pid 6247] set_robust_list(0x55556da27660, 24 [pid 6244] setpgid(0, 0 [pid 6243] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6245 attached [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6245] set_robust_list(0x55556da27660, 24) = 0 [pid 6247] <... set_robust_list resumed>) = 0 [pid 6246] set_robust_list(0x55556da27660, 24 [pid 6244] <... setpgid resumed>) = 0 [pid 6245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6245] setpgid(0, 0) = 0 [pid 6244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6244] <... openat resumed>) = 3 [pid 6245] write(3, "1000", 4) = 4 [pid 6245] close(3) = 0 executing program [pid 6245] write(1, "executing program\n", 18) = 18 [pid 6245] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6245] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6245] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6245] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6245] exit_group(0 [pid 6247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6246] <... set_robust_list resumed>) = 0 [pid 6244] write(3, "1000", 4 [pid 6245] <... exit_group resumed>) = ? [pid 6244] <... write resumed>) = 4 [pid 6247] <... prctl resumed>) = 0 [pid 6244] close(3) = 0 executing program [pid 6247] setpgid(0, 0 [pid 6244] write(1, "executing program\n", 18 [pid 6247] <... setpgid resumed>) = 0 [pid 6244] <... write resumed>) = 18 [pid 6245] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6244] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6244] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6247] <... openat resumed>) = 3 [pid 6247] write(3, "1000", 4 [pid 6244] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6247] <... write resumed>) = 4 [pid 6246] <... prctl resumed>) = 0 [pid 6244] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6247] close(3 [pid 6244] write(-1, "0x0000000000000001", 18 [pid 6246] setpgid(0, 0 [pid 6244] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6247] <... close resumed>) = 0 [pid 6246] <... setpgid resumed>) = 0 executing program [pid 6247] write(1, "executing program\n", 18 [pid 6244] exit_group(0 [pid 6247] <... write resumed>) = 18 [pid 6246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6244] <... exit_group resumed>) = ? [pid 6247] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6246] <... openat resumed>) = 3 [pid 6244] +++ exited with 0 +++ [pid 6247] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6247] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6246] write(3, "1000", 4 [pid 6247] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6246] <... write resumed>) = 4 [pid 6247] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6247] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6246] close(3 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6247] write(-1, "0x0000000000000001", 18 [pid 6246] <... close resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6248 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6248 [pid 6247] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6246] write(1, "executing program\n", 18./strace-static-x86_64: Process 6249 attached [pid 6249] set_robust_list(0x55556da27660, 24executing program ) = 0 [pid 6249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6249 [pid 6249] <... prctl resumed>) = 0 [pid 6247] exit_group(0 [pid 6246] <... write resumed>) = 18 [pid 6247] <... exit_group resumed>) = ? [pid 6249] setpgid(0, 0 [pid 6246] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6249] <... setpgid resumed>) = 0 [pid 6249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6249] write(3, "1000", 4 [pid 6247] +++ exited with 0 +++ [pid 6246] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6249] <... write resumed>) = 4 [pid 6246] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6249] close(3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6246] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6246] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... restart_syscall resumed>) = 0 [pid 6246] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6246] write(-1, "0x0000000000000001", 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6246] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6249] <... close resumed>) = 0 [pid 6249] write(1, "executing program\n", 18) = 18 [pid 6249] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6250 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6249] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6246] exit_group(0 [pid 6249] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6249] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6249] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6246] <... exit_group resumed>) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6251 [pid 6249] exit_group(0) = ? [pid 6246] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6251 attached [pid 6249] +++ exited with 0 +++ [pid 6248] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6250 attached [pid 6250] set_robust_list(0x55556da27660, 24 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6250] <... set_robust_list resumed>) = 0 [pid 6251] set_robust_list(0x55556da27660, 24 [pid 6248] <... set_robust_list resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6250] setpgid(0, 0) = 0 [pid 6250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6250] write(3, "1000", 4) = 4 [pid 6250] close(3) = 0 [pid 6250] write(1, "executing program\n", 18executing program [pid 6248] <... prctl resumed>) = 0 [pid 6250] <... write resumed>) = 18 [pid 6250] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6250] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6250] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6250] write(-1, "0x0000000000000001", 18 [pid 6248] setpgid(0, 0 [pid 6250] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6250] exit_group(0 [pid 6251] <... set_robust_list resumed>) = 0 [pid 6248] <... setpgid resumed>) = 0 [pid 6250] <... exit_group resumed>) = ? [pid 6251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6251] <... prctl resumed>) = 0 [pid 6250] +++ exited with 0 +++ [pid 6248] write(3, "1000", 4 [pid 6251] setpgid(0, 0 [pid 6248] <... write resumed>) = 4 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6251] <... setpgid resumed>) = 0 [pid 6248] close(3) = 0 [pid 6248] write(1, "executing program\n", 18 [pid 6251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6248] <... write resumed>) = 18 [pid 6251] <... openat resumed>) = 3 [pid 6248] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6251] write(3, "1000", 4 [pid 6248] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6251] <... write resumed>) = 4 [pid 6248] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6251] close(3 [pid 6248] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6251] <... close resumed>) = 0 [pid 6248] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6251] write(1, "executing program\n", 18 [pid 6248] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6251] <... write resumed>) = 18 executing program [pid 6248] write(-1, "0x0000000000000001", 18 [pid 6251] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6248] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6251] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6248] exit_group(0 [pid 6251] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6248] <... exit_group resumed>) = ? [pid 6251] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6251] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6248] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6251] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6251] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6251] exit_group(0) = ? [pid 6251] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6252 ./strace-static-x86_64: Process 6252 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 6252] set_robust_list(0x55556da27660, 24) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6252] setpgid(0, 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6253 [pid 6252] <... setpgid resumed>) = 0 [pid 6252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6253 attached [pid 549] <... restart_syscall resumed>) = 0 [pid 6253] set_robust_list(0x55556da27660, 24 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6254 attached [pid 6253] <... set_robust_list resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6254 [pid 6252] write(3, "1000", 4) = 4 [pid 6252] close(3) = 0 [pid 6253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6254] set_robust_list(0x55556da27660, 24 [pid 6252] write(1, "executing program\n", 18executing program [pid 554] <... restart_syscall resumed>) = 0 [pid 6252] <... write resumed>) = 18 [pid 6252] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6252] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6252] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6254] <... set_robust_list resumed>) = 0 [pid 6253] <... prctl resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6252] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6252] exit_group(0) = ? [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6252] +++ exited with 0 +++ ./strace-static-x86_64: Process 6255 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6255 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6256 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6255] set_robust_list(0x55556da27660, 24) = 0 [pid 6253] setpgid(0, 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6253] <... setpgid resumed>) = 0 [pid 6255] <... prctl resumed>) = 0 [pid 6255] setpgid(0, 0) = 0 [pid 6255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6255] <... openat resumed>) = 3 [pid 6255] write(3, "1000", 4 [pid 6253] <... openat resumed>) = 3 [pid 6255] <... write resumed>) = 4 [pid 6255] close(3) = 0 executing program [pid 6255] write(1, "executing program\n", 18) = 18 [pid 6255] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6254] <... prctl resumed>) = 0 [pid 6253] write(3, "1000", 4 [pid 6255] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6255] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6255] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6253] <... write resumed>) = 4 [pid 6255] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6255] write(-1, "0x0000000000000001", 18 [pid 6253] close(3 [pid 6255] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6254] setpgid(0, 0 [pid 6253] <... close resumed>) = 0 [pid 6255] exit_group(0executing program [pid 6254] <... setpgid resumed>) = 0 [pid 6253] write(1, "executing program\n", 18 [pid 6255] <... exit_group resumed>) = ? [pid 6253] <... write resumed>) = 18 [pid 6255] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6256 attached [pid 6256] set_robust_list(0x55556da27660, 24) = 0 [pid 6256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6256] setpgid(0, 0) = 0 [pid 6253] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6253] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6256] <... openat resumed>) = 3 [pid 6256] write(3, "1000", 4) = 4 [pid 6256] close(3 [pid 6253] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6253] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6256] <... close resumed>) = 0 executing program [pid 6253] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6256] write(1, "executing program\n", 18) = 18 [pid 6256] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6256] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6256] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6256] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6256] exit_group(0) = ? [pid 6253] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6253] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6256] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6253] exit_group(0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6253] <... exit_group resumed>) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6254] <... openat resumed>) = 3 [pid 6253] +++ exited with 0 +++ [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6257 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6257 attached [pid 6254] write(3, "1000", 4 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6257] set_robust_list(0x55556da27660, 24) = 0 [pid 6257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6257] setpgid(0, 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6258 [pid 6257] <... setpgid resumed>) = 0 [pid 6257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6254] <... write resumed>) = 4 [pid 6254] close(3 [pid 6257] <... openat resumed>) = 3 [pid 6254] <... close resumed>) = 0 [pid 6257] write(3, "1000", 4executing program ) = 4 [pid 6257] close(3) = 0 [pid 6257] write(1, "executing program\n", 18) = 18 [pid 6257] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6254] write(1, "executing program\n", 18 [pid 6257] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6257] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6257] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) executing program [pid 6254] <... write resumed>) = 18 [pid 6257] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6257] exit_group(0) = ? [pid 6254] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6254] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6254] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6257] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6258 attached [pid 6258] set_robust_list(0x55556da27660, 24 [pid 6254] write(-1, "0x0000000000000001", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 6254] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] <... set_robust_list resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6258] setpgid(0, 0) = 0 [pid 6258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6258] write(3, "1000", 4) = 4 [pid 6258] close(3) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6259 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6260 [pid 6258] write(1, "executing program\n", 18 [pid 6254] exit_group(0 [pid 6258] <... write resumed>) = 18 [pid 6254] <... exit_group resumed>) = ? [pid 6258] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6258] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6258] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6258] write(-1, "0x0000000000000001", 18 [pid 6254] +++ exited with 0 +++ [pid 6258] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6258] exit_group(0) = ? ./strace-static-x86_64: Process 6260 attached [pid 6260] set_robust_list(0x55556da27660, 24) = 0 [pid 6258] +++ exited with 0 +++ [pid 6260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6259 attached [pid 6259] set_robust_list(0x55556da27660, 24) = 0 [pid 6260] <... prctl resumed>) = 0 [pid 6259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6260] setpgid(0, 0 [pid 6259] <... prctl resumed>) = 0 [pid 6259] setpgid(0, 0) = 0 [pid 6260] <... setpgid resumed>) = 0 [pid 6260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6260] <... openat resumed>) = 3 [pid 6259] write(3, "1000", 4) = 4 [pid 6259] close(3) = 0 executing program [pid 6259] write(1, "executing program\n", 18) = 18 [pid 6259] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6260] write(3, "1000", 4 [pid 6259] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6259] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6259] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6260] <... write resumed>) = 4 [pid 6259] write(-1, "0x0000000000000001", 18 [pid 6260] close(3 [pid 6259] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6259] exit_group(0) = ? executing program [pid 6260] <... close resumed>) = 0 [pid 6260] write(1, "executing program\n", 18) = 18 [pid 6260] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6260] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6259] +++ exited with 0 +++ [pid 6260] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6260] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6260] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6260] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6260] exit_group(0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6260] <... exit_group resumed>) = ? [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6261 ./strace-static-x86_64: Process 6261 attached [pid 6260] +++ exited with 0 +++ [pid 6261] set_robust_list(0x55556da27660, 24 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6261] <... set_robust_list resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6261] setpgid(0, 0) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6262 [pid 6261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6261] <... openat resumed>) = 3 [pid 6261] write(3, "1000", 4) = 4 [pid 6261] close(3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6263 [pid 6261] <... close resumed>) = 0 [pid 6261] write(1, "executing program\n", 18executing program ) = 18 [pid 6261] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6261] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6261] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6261] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6262 attached [pid 6261] exit_group(0) = ? [pid 6262] set_robust_list(0x55556da27660, 24) = 0 [pid 6262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6261] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6263 attached [pid 6263] set_robust_list(0x55556da27660, 24 [pid 6262] setpgid(0, 0 [pid 6263] <... set_robust_list resumed>) = 0 [pid 6262] <... setpgid resumed>) = 0 [pid 6263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6263] setpgid(0, 0) = 0 [pid 6263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6263] <... openat resumed>) = 3 [pid 6263] write(3, "1000", 4 [pid 6262] <... openat resumed>) = 3 executing program [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6263] <... write resumed>) = 4 [pid 6263] close(3) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6263] write(1, "executing program\n", 18) = 18 [pid 6263] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6263] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6263] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6263] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6264 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6265 [pid 6263] exit_group(0) = ? ./strace-static-x86_64: Process 6265 attached [pid 6262] write(3, "1000", 4 [pid 6265] set_robust_list(0x55556da27660, 24 [pid 6262] <... write resumed>) = 4 [pid 6263] +++ exited with 0 +++ [pid 6265] <... set_robust_list resumed>) = 0 [pid 6262] close(3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6264 attached [pid 6264] set_robust_list(0x55556da27660, 24) = 0 [pid 6264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6262] <... close resumed>) = 0 [pid 6265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6264] <... prctl resumed>) = 0 [pid 6264] setpgid(0, 0) = 0 [pid 6265] <... prctl resumed>) = 0 [pid 6262] write(1, "executing program\n", 18 [pid 6264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6262] <... write resumed>) = 18 [pid 6264] <... openat resumed>) = 3 [pid 6264] write(3, "1000", 4 [pid 6262] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6264] <... write resumed>) = 4 [pid 6264] close(3) = 0 [pid 6264] write(1, "executing program\n", 18executing program ) = 18 [pid 6264] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6262] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6264] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6264] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6262] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6264] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6262] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6264] write(-1, "0x0000000000000001", 18 [pid 6265] setpgid(0, 0 [pid 6262] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6264] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6264] exit_group(0) = ? [pid 6262] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6265] <... setpgid resumed>) = 0 [pid 6262] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6262] exit_group(0 [pid 6264] +++ exited with 0 +++ [pid 6262] <... exit_group resumed>) = ? [pid 6265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6262] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6265] <... openat resumed>) = 3 [pid 551] <... restart_syscall resumed>) = 0 [pid 6265] write(3, "1000", 4 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6265] <... write resumed>) = 4 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6266 ./strace-static-x86_64: Process 6266 attached [pid 6265] close(3 [pid 553] <... restart_syscall resumed>) = 0 executing program [pid 6265] <... close resumed>) = 0 [pid 6265] write(1, "executing program\n", 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 6265] <... write resumed>) = 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6267 [pid 6265] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6265] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6266] set_robust_list(0x55556da27660, 24 [pid 6265] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 6268 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6268 ./strace-static-x86_64: Process 6267 attached [pid 6267] set_robust_list(0x55556da27660, 24) = 0 [pid 6268] set_robust_list(0x55556da27660, 24 [pid 6266] <... set_robust_list resumed>) = 0 [pid 6265] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6267] setpgid(0, 0 [pid 6265] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6267] <... setpgid resumed>) = 0 [pid 6267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6265] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6267] <... openat resumed>) = 3 [pid 6267] write(3, "1000", 4 [pid 6265] write(-1, "0x0000000000000001", 18 [pid 6267] <... write resumed>) = 4 [pid 6267] close(3) = 0 [pid 6267] write(1, "executing program\n", 18executing program ) = 18 [pid 6267] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6267] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6267] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6267] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6267] exit_group(0 [pid 6265] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6267] <... exit_group resumed>) = ? [pid 6265] exit_group(0) = ? [pid 6266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6267] +++ exited with 0 +++ [pid 6265] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] <... restart_syscall resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6269 ./strace-static-x86_64: Process 6269 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6269] set_robust_list(0x55556da27660, 24) = 0 [pid 6269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6269] setpgid(0, 0) = 0 [pid 6269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6268] <... set_robust_list resumed>) = 0 [pid 6266] <... prctl resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6270 [pid 6269] write(3, "1000", 4) = 4 [pid 6269] close(3) = 0 executing program [pid 6269] write(1, "executing program\n", 18) = 18 [pid 6269] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6269] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6269] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6266] setpgid(0, 0 [pid 6269] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6269] exit_group(0 [pid 6266] <... setpgid resumed>) = 0 [pid 6269] <... exit_group resumed>) = ? [pid 6266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6266] write(3, "1000", 4 [pid 6269] +++ exited with 0 +++ ./strace-static-x86_64: Process 6270 attached [pid 6270] set_robust_list(0x55556da27660, 24 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6266] <... write resumed>) = 4 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6270] <... set_robust_list resumed>) = 0 [pid 6266] close(3 [pid 6270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6270] setpgid(0, 0 [pid 6268] <... prctl resumed>) = 0 [pid 6266] <... close resumed>) = 0 [pid 6270] <... setpgid resumed>) = 0 [pid 6270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6270] write(3, "1000", 4) = 4 [pid 6270] close(3) = 0 executing program [pid 6270] write(1, "executing program\n", 18) = 18 [pid 6270] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6268] setpgid(0, 0 [pid 6266] write(1, "executing program\n", 18 executing program [pid 6270] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6270] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6266] <... write resumed>) = 18 [pid 6270] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6266] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6270] exit_group(0 [pid 6266] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6268] <... setpgid resumed>) = 0 [pid 6270] <... exit_group resumed>) = ? [pid 6266] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6266] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6266] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6268] <... openat resumed>) = 3 [pid 6266] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6266] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6266] exit_group(0 [pid 6270] +++ exited with 0 +++ [pid 6266] <... exit_group resumed>) = ? [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6266] +++ exited with 0 +++ [pid 553] <... restart_syscall resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6268] write(3, "1000", 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6271 [pid 6268] <... write resumed>) = 4 ./strace-static-x86_64: Process 6271 attached [pid 6268] close(3) = 0 [pid 6271] set_robust_list(0x55556da27660, 24 [pid 6268] write(1, "executing program\n", 18executing program [pid 6271] <... set_robust_list resumed>) = 0 [pid 6268] <... write resumed>) = 18 [pid 6271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6268] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6271] <... prctl resumed>) = 0 [pid 6268] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6268] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6271] setpgid(0, 0) = 0 [pid 6268] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6268] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6268] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6268] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6271] <... openat resumed>) = 3 [pid 6268] exit_group(0 [pid 6271] write(3, "1000", 4 [pid 6268] <... exit_group resumed>) = ? [pid 6268] +++ exited with 0 +++ [pid 6271] <... write resumed>) = 4 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6271] close(3) = 0 [pid 6271] write(1, "executing program\n", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6272 ./strace-static-x86_64: Process 6272 attached [pid 6272] set_robust_list(0x55556da27660, 24 [pid 550] <... restart_syscall resumed>) = 0 [pid 6272] <... set_robust_list resumed>) = 0 [pid 6272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6272] <... prctl resumed>) = 0 [pid 6272] setpgid(0, 0) = 0 [pid 6272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6273 [pid 6272] <... openat resumed>) = 3 [pid 6272] write(3, "1000", 4) = 4 executing program [pid 6272] close(3 [pid 6271] <... write resumed>) = 18 [pid 6272] <... close resumed>) = 0 executing program [pid 6272] write(1, "executing program\n", 18) = 18 [pid 6272] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6271] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6272] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6272] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6272] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6272] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6272] exit_group(0) = ? [pid 6271] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6271] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6271] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6272] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6273 attached [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6273] set_robust_list(0x55556da27660, 24) = 0 [pid 6273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6271] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6273] <... prctl resumed>) = 0 [pid 6273] setpgid(0, 0) = 0 [pid 6271] write(-1, "0x0000000000000001", 18 [pid 6273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6271] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6273] <... openat resumed>) = 3 [pid 6273] write(3, "1000", 4 [pid 6271] exit_group(0 [pid 6273] <... write resumed>) = 4 [pid 6273] close(3) = 0 [pid 6273] write(1, "executing program\n", 18 [pid 6271] <... exit_group resumed>) = ? executing program [pid 551] <... restart_syscall resumed>) = 0 [pid 6273] <... write resumed>) = 18 [pid 6271] +++ exited with 0 +++ [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6274 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6276 ./strace-static-x86_64: Process 6276 attached ./strace-static-x86_64: Process 6275 attached ./strace-static-x86_64: Process 6274 attached [pid 6273] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6275 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6277 [pid 6276] set_robust_list(0x55556da27660, 24 [pid 6275] set_robust_list(0x55556da27660, 24 [pid 6274] set_robust_list(0x55556da27660, 24 [pid 6273] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6277 attached [pid 6276] <... set_robust_list resumed>) = 0 [pid 6276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6276] setpgid(0, 0) = 0 [pid 6276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6277] set_robust_list(0x55556da27660, 24 [pid 6275] <... set_robust_list resumed>) = 0 [pid 6276] <... openat resumed>) = 3 [pid 6277] <... set_robust_list resumed>) = 0 [pid 6276] write(3, "1000", 4) = 4 [pid 6276] close(3) = 0 executing program [pid 6276] write(1, "executing program\n", 18) = 18 [pid 6276] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6274] <... set_robust_list resumed>) = 0 [pid 6274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6273] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6276] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6273] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6276] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6273] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6276] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6276] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6273] write(-1, "0x0000000000000001", 18 [pid 6276] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6274] <... prctl resumed>) = 0 [pid 6274] setpgid(0, 0 [pid 6276] write(-1, "0x0000000000000001", 18 [pid 6273] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6274] <... setpgid resumed>) = 0 [pid 6273] exit_group(0 [pid 6274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6276] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6276] exit_group(0 [pid 6273] <... exit_group resumed>) = ? [pid 6277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6273] +++ exited with 0 +++ [pid 6274] <... openat resumed>) = 3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6276] <... exit_group resumed>) = ? [pid 6277] <... prctl resumed>) = 0 [pid 6275] <... prctl resumed>) = 0 [pid 6274] write(3, "1000", 4 [pid 6276] +++ exited with 0 +++ [pid 6277] setpgid(0, 0 [pid 6275] setpgid(0, 0 [pid 6274] <... write resumed>) = 4 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6274] close(3) = 0 [pid 6274] write(1, "executing program\n", 18) = 18 [pid 6274] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6274] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6274] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6274] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6274] exit_group(0) = ? [pid 6277] <... setpgid resumed>) = 0 [pid 6275] <... setpgid resumed>) = 0 [pid 6277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6274] +++ exited with 0 +++ [pid 6275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6277] <... openat resumed>) = 3 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6275] <... openat resumed>) = 3 [pid 6275] write(3, "1000", 4 [pid 6277] write(3, "1000", 4 [pid 6275] <... write resumed>) = 4 [pid 6275] close(3executing program ) = 0 [pid 6275] write(1, "executing program\n", 18) = 18 [pid 6275] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6277] <... write resumed>) = 4 [pid 6275] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6275] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6275] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program [pid 6277] close(3 [pid 6275] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6277] <... close resumed>) = 0 [pid 6277] write(1, "executing program\n", 18) = 18 [pid 6277] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6277] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6277] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6275] write(-1, "0x0000000000000001", 18 [pid 6277] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6277] exit_group(0) = ? [pid 6275] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6275] exit_group(0 [pid 6277] +++ exited with 0 +++ [pid 6275] <... exit_group resumed>) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6275] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6278 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6279 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6279 attached , child_tidptr=0x55556da27650) = 6280 ./strace-static-x86_64: Process 6280 attached [pid 6280] set_robust_list(0x55556da27660, 24) = 0 [pid 6280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6280] setpgid(0, 0) = 0 [pid 6280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6280] <... openat resumed>) = 3 [pid 6280] write(3, "1000", 4) = 4 [pid 6280] close(3) = 0 [pid 6280] write(1, "executing program\n", 18executing program ) = 18 [pid 6280] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6280] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6280] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6280] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6280] exit_group(0) = ? [pid 6280] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6281 attached [pid 6281] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6281 [pid 6281] <... set_robust_list resumed>) = 0 [pid 6281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6281] setpgid(0, 0) = 0 [pid 6281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6282 [pid 6281] <... openat resumed>) = 3 [pid 6281] write(3, "1000", 4) = 4 [pid 6281] close(3executing program ) = 0 [pid 6281] write(1, "executing program\n", 18) = 18 [pid 6281] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6281] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6281] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6281] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6279] set_robust_list(0x55556da27660, 24 [pid 6281] exit_group(0) = ? [pid 6279] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6278 attached [pid 6281] +++ exited with 0 +++ [pid 6279] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6282 attached ) = 0 [pid 6282] set_robust_list(0x55556da27660, 24) = 0 [pid 6282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6279] setpgid(0, 0 [pid 6282] <... prctl resumed>) = 0 [pid 6282] setpgid(0, 0) = 0 [pid 6282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6279] <... setpgid resumed>) = 0 [pid 6282] <... openat resumed>) = 3 executing program [pid 6282] write(3, "1000", 4) = 4 [pid 6282] close(3) = 0 [pid 6282] write(1, "executing program\n", 18) = 18 [pid 6282] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6282] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6282] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6282] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6282] exit_group(0) = ? [pid 6279] <... openat resumed>) = 3 [pid 6278] set_robust_list(0x55556da27660, 24 [pid 6282] +++ exited with 0 +++ [pid 6279] write(3, "1000", 4 [pid 6278] <... set_robust_list resumed>) = 0 [pid 6279] <... write resumed>) = 4 [pid 6278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6279] close(3 [pid 6278] <... prctl resumed>) = 0 [pid 6279] <... close resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6278] setpgid(0, 0 [pid 6279] write(1, "executing program\n", 18 [pid 6278] <... setpgid resumed>) = 0 [pid 6278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 6279] <... write resumed>) = 18 [pid 6278] write(3, "1000", 4) = 4 [pid 6278] close(3executing program ) = 0 [pid 6278] write(1, "executing program\n", 18) = 18 [pid 6278] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6278] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6278] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6278] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6278] exit_group(0) = ? [pid 6279] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6279] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6279] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6279] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6278] +++ exited with 0 +++ [pid 6279] exit_group(0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6279] <... exit_group resumed>) = ? [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6279] +++ exited with 0 +++ [pid 550] <... restart_syscall resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6284 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6283 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6284 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6285 ./strace-static-x86_64: Process 6283 attached [pid 6283] set_robust_list(0x55556da27660, 24) = 0 [pid 6283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6283] setpgid(0, 0) = 0 [pid 6283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6284] set_robust_list(0x55556da27660, 24 [pid 6283] write(3, "1000", 4) = 4 [pid 6283] close(3executing program ) = 0 [pid 6283] write(1, "executing program\n", 18) = 18 [pid 6283] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6283] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6283] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6283] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6285 attached [pid 6284] <... set_robust_list resumed>) = 0 [pid 6283] exit_group(0) = ? [pid 6284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6285] set_robust_list(0x55556da27660, 24 [pid 6283] +++ exited with 0 +++ [pid 549] <... restart_syscall resumed>) = 0 [pid 6285] <... set_robust_list resumed>) = 0 [pid 6284] setpgid(0, 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6284] <... setpgid resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6286 attached [pid 6286] set_robust_list(0x55556da27660, 24) = 0 [pid 6286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6286 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6286] setpgid(0, 0) = 0 [pid 6286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6287 [pid 6285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6286] <... openat resumed>) = 3 [pid 6285] <... prctl resumed>) = 0 [pid 6285] setpgid(0, 0) = 0 [pid 6285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6286] write(3, "1000", 4) = 4 [pid 6286] close(3 [pid 6285] <... openat resumed>) = 3 [pid 6286] <... close resumed>) = 0 executing program [pid 6284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6286] write(1, "executing program\n", 18) = 18 [pid 6286] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6286] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6285] write(3, "1000", 4 [pid 6286] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6285] <... write resumed>) = 4 [pid 6285] close(3 [pid 6286] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6285] <... close resumed>) = 0 [pid 6286] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6285] write(1, "executing program\n", 18) = 18 [pid 6286] write(-1, "0x0000000000000001", 18 [pid 6285] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6286] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6285] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6286] exit_group(0 [pid 6285] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6285] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6286] <... exit_group resumed>) = ? [pid 6285] write(-1, "0x0000000000000001", 18 [pid 6284] <... openat resumed>) = 3 [pid 6285] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6285] exit_group(0) = ? [pid 6284] write(3, "1000", 4) = 4 [pid 6284] close(3) = 0 [pid 6286] +++ exited with 0 +++ [pid 6284] write(1, "executing program\n", 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6284] <... write resumed>) = 18 [pid 6285] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6287 attached [pid 6287] set_robust_list(0x55556da27660, 24) = 0 [pid 6287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6284] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6287] <... prctl resumed>) = 0 [pid 6287] setpgid(0, 0) = 0 [pid 6287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6284] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6287] <... openat resumed>) = 3 [pid 6284] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6287] write(3, "1000", 4executing program ) = 4 [pid 6287] close(3) = 0 [pid 6287] write(1, "executing program\n", 18) = 18 [pid 6287] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6287] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6287] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6287] write(-1, "0x0000000000000001", 18 [pid 6284] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6287] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6284] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6287] exit_group(0 [pid 6284] write(-1, "0x0000000000000001", 18 [pid 6287] <... exit_group resumed>) = ? [pid 6284] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6284] exit_group(0) = ? [pid 6287] +++ exited with 0 +++ [pid 6284] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... restart_syscall resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6288 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6288 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6289 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6290 attached [pid 6290] set_robust_list(0x55556da27660, 24 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6290 [pid 6290] <... set_robust_list resumed>) = 0 [pid 6290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6290] setpgid(0, 0) = 0 [pid 6290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6288] set_robust_list(0x55556da27660, 24 [pid 6290] <... openat resumed>) = 3 [pid 6290] write(3, "1000", 4) = 4 [pid 6290] close(3executing program ) = 0 [pid 6290] write(1, "executing program\n", 18) = 18 [pid 6290] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6290] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6290] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6290] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6290] exit_group(0) = ? [pid 6288] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6289 attached [pid 6290] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6289] set_robust_list(0x55556da27660, 24 [pid 6288] <... prctl resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6289] <... set_robust_list resumed>) = 0 [pid 6288] setpgid(0, 0) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6291 ./strace-static-x86_64: Process 6291 attached [pid 6291] set_robust_list(0x55556da27660, 24) = 0 [pid 6291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6291] <... prctl resumed>) = 0 [pid 6291] setpgid(0, 0) = 0 [pid 6291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6291] write(3, "1000", 4executing program ) = 4 [pid 6291] close(3) = 0 [pid 6291] write(1, "executing program\n", 18) = 18 [pid 6291] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6291] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6291] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6291] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6291] exit_group(0) = ? [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6292 [pid 6291] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6292 attached [pid 6288] <... openat resumed>) = 3 [pid 6292] set_robust_list(0x55556da27660, 24) = 0 [pid 6292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6288] write(3, "1000", 4 [pid 6292] <... prctl resumed>) = 0 [pid 6292] setpgid(0, 0) = 0 [pid 6292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6288] <... write resumed>) = 4 [pid 6292] <... openat resumed>) = 3 [pid 6292] write(3, "1000", 4) = 4 executing program [pid 6292] close(3) = 0 [pid 6292] write(1, "executing program\n", 18) = 18 [pid 6292] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6292] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6292] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6292] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6292] exit_group(0 [pid 6288] close(3 [pid 6292] <... exit_group resumed>) = ? [pid 6288] <... close resumed>) = 0 [pid 6289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6292] +++ exited with 0 +++ [pid 6288] write(1, "executing program\n", 18executing program [pid 6289] <... prctl resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6288] <... write resumed>) = 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6288] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6289] setpgid(0, 0 [pid 6288] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6289] <... setpgid resumed>) = 0 [pid 6288] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6288] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6288] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6288] exit_group(0) = ? [pid 6289] <... openat resumed>) = 3 [pid 6288] +++ exited with 0 +++ [pid 550] <... restart_syscall resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6293 ./strace-static-x86_64: Process 6293 attached [pid 6293] set_robust_list(0x55556da27660, 24) = 0 [pid 6293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6289] write(3, "1000", 4 [pid 6293] <... prctl resumed>) = 0 [pid 6293] setpgid(0, 0) = 0 [pid 6293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6289] <... write resumed>) = 4 [pid 6293] write(3, "1000", 4) = 4 [pid 6293] close(3executing program ) = 0 [pid 6293] write(1, "executing program\n", 18) = 18 [pid 6293] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6293] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6293] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6293] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6293] exit_group(0executing program ) = ? [pid 6289] close(3 [pid 6293] +++ exited with 0 +++ [pid 6289] <... close resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6289] write(1, "executing program\n", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6289] <... write resumed>) = 18 [pid 6289] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6289] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6289] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6289] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6294 [pid 6289] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6294 attached [pid 6294] set_robust_list(0x55556da27660, 24) = 0 [pid 6294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6294] setpgid(0, 0) = 0 [pid 6294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6294] write(3, "1000", 4 [pid 6289] exit_group(0 [pid 6294] <... write resumed>) = 4 [pid 6294] close(3) = 0 executing program [pid 6294] write(1, "executing program\n", 18) = 18 [pid 6294] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6289] <... exit_group resumed>) = ? [pid 6294] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6294] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 553] <... restart_syscall resumed>) = 0 [pid 6294] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6294] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6294] exit_group(0) = ? [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6295 [pid 6289] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6294] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6295 attached [pid 6295] set_robust_list(0x55556da27660, 24) = 0 [pid 6295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6295] setpgid(0, 0) = 0 [pid 6295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6295] write(3, "1000", 4) = 4 executing program [pid 6295] close(3) = 0 [pid 6295] write(1, "executing program\n", 18) = 18 [pid 6295] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6295] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6295] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6295] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6295] exit_group(0) = ? [pid 6295] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6297 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6296 ./strace-static-x86_64: Process 6297 attached [pid 6297] set_robust_list(0x55556da27660, 24 [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6296 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6296] set_robust_list(0x55556da27660, 24 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6298 [pid 6297] <... set_robust_list resumed>) = 0 [pid 6297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6298 attached [pid 6297] setpgid(0, 0 [pid 6296] <... set_robust_list resumed>) = 0 [pid 6297] <... setpgid resumed>) = 0 [pid 6297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6297] write(3, "1000", 4) = 4 [pid 6297] close(3) = 0 [pid 6297] write(1, "executing program\n", 18executing program ) = 18 [pid 6297] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6297] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6297] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6297] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6297] exit_group(0 [pid 6296] <... prctl resumed>) = 0 [pid 6298] set_robust_list(0x55556da27660, 24 [pid 6297] <... exit_group resumed>) = ? [pid 6296] setpgid(0, 0 [pid 6298] <... set_robust_list resumed>) = 0 [pid 6296] <... setpgid resumed>) = 0 [pid 6296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6297] +++ exited with 0 +++ [pid 6296] <... openat resumed>) = 3 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6299 attached [pid 6299] set_robust_list(0x55556da27660, 24) = 0 [pid 6298] <... prctl resumed>) = 0 [pid 6296] write(3, "1000", 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6299 [pid 6299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6299] setpgid(0, 0 [pid 6298] setpgid(0, 0 [pid 6296] <... write resumed>) = 4 [pid 6299] <... setpgid resumed>) = 0 [pid 6299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6298] <... setpgid resumed>) = 0 [pid 6296] close(3) = 0 [pid 6298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6299] <... openat resumed>) = 3 [pid 6296] write(1, "executing program\n", 18 [pid 6299] write(3, "1000", 4) = 4 [pid 6299] close(3 [pid 553] <... restart_syscall resumed>) = 0 executing program [pid 6296] <... write resumed>) = 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6296] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6298] <... openat resumed>) = 3 [pid 6296] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6300 [pid 6299] <... close resumed>) = 0 [pid 6296] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 6300 attached [pid 6298] write(3, "1000", 4executing program [pid 6299] write(1, "executing program\n", 18) = 18 [pid 6299] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6299] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6299] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6296] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6299] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6299] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6300] set_robust_list(0x55556da27660, 24 [pid 6298] <... write resumed>) = 4 [pid 6296] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6299] exit_group(0) = ? [pid 6300] <... set_robust_list resumed>) = 0 [pid 6298] close(3 [pid 6296] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6296] write(-1, "0x0000000000000001", 18 [pid 6298] <... close resumed>) = 0 [pid 6296] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6298] write(1, "executing program\n", 18 [pid 6299] +++ exited with 0 +++ [pid 6296] exit_group(0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6296] <... exit_group resumed>) = ? executing program [pid 6298] <... write resumed>) = 18 [pid 6296] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6298] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6300] <... prctl resumed>) = 0 [pid 6298] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6298] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6298] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6301 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6302 [pid 6298] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6301 attached [pid 6298] write(-1, "0x0000000000000001", 18 [pid 6300] setpgid(0, 0 [pid 6301] set_robust_list(0x55556da27660, 24 [pid 6298] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6301] <... set_robust_list resumed>) = 0 [pid 6301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6298] exit_group(0 [pid 6301] setpgid(0, 0executing program ) = 0 [pid 6298] <... exit_group resumed>) = ? [pid 6300] <... setpgid resumed>) = 0 [pid 6301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6301] write(3, "1000", 4) = 4 [pid 6301] close(3) = 0 [pid 6301] write(1, "executing program\n", 18) = 18 [pid 6298] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6301] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6301] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6301] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6301] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6301] write(-1, "0x0000000000000001", 18 [pid 6300] <... openat resumed>) = 3 [pid 6301] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6301] exit_group(0) = ? executing program [pid 6300] write(3, "1000", 4) = 4 [pid 6300] close(3) = 0 [pid 6300] write(1, "executing program\n", 18) = 18 [pid 6301] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6302 attached [pid 6302] set_robust_list(0x55556da27660, 24 [pid 6300] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... restart_syscall resumed>) = 0 [pid 6302] <... set_robust_list resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6302] setpgid(0, 0) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6303 [pid 6302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6300] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6300] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6302] write(3, "1000", 4) = 4 [pid 6302] close(3) = 0 [pid 6302] write(1, "executing program\n", 18executing program ) = 18 [pid 6302] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6302] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6300] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6302] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6302] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6300] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6302] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6302] write(-1, "0x0000000000000001", 18 [pid 6300] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6302] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6300] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6302] exit_group(0) = ? [pid 6300] exit_group(0) = ? [pid 6302] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6300] +++ exited with 0 +++ [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6303 attached [pid 6303] set_robust_list(0x55556da27660, 24) = 0 [pid 6303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6303] setpgid(0, 0) = 0 [pid 6303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6303] write(3, "1000", 4) = 4 [pid 6303] close(3) = 0 [pid 6303] write(1, "executing program\n", 18executing program ) = 18 [pid 6303] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6303] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6303] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6303] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6303] exit_group(0) = ? [pid 6303] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6304 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6306 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6305 ./strace-static-x86_64: Process 6306 attached [pid 6306] set_robust_list(0x55556da27660, 24) = 0 [pid 6306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6306] setpgid(0, 0) = 0 [pid 6306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6306] write(3, "1000", 4) = 4 [pid 6306] close(3executing program ) = 0 [pid 6306] write(1, "executing program\n", 18) = 18 [pid 6306] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6306] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6306] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6306] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 6304 attached ) = -1 EBADF (Bad file descriptor) [pid 6306] exit_group(0./strace-static-x86_64: Process 6305 attached ) = ? [pid 6305] set_robust_list(0x55556da27660, 24 [pid 6304] set_robust_list(0x55556da27660, 24 [pid 6305] <... set_robust_list resumed>) = 0 [pid 6305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6305] setpgid(0, 0) = 0 [pid 6305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6304] <... set_robust_list resumed>) = 0 [pid 6306] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6305] <... openat resumed>) = 3 [pid 6305] write(3, "1000", 4 [pid 549] <... restart_syscall resumed>) = 0 [pid 6304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6304] <... prctl resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6307 [pid 6305] <... write resumed>) = 4 executing program [pid 6305] close(3) = 0 [pid 6305] write(1, "executing program\n", 18) = 18 [pid 6305] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6305] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6305] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6305] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6305] exit_group(0) = ? [pid 6304] setpgid(0, 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6304] <... setpgid resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6307 attached ./strace-static-x86_64: Process 6308 attached [pid 6305] +++ exited with 0 +++ [pid 6304] <... openat resumed>) = 3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6308 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6310 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6309 [pid 6308] set_robust_list(0x55556da27660, 24) = 0 [pid 6304] write(3, "1000", 4 [pid 6307] set_robust_list(0x55556da27660, 24 [pid 6308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6308] setpgid(0, 0) = 0 [pid 6308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6307] <... set_robust_list resumed>) = 0 [pid 6304] <... write resumed>) = 4 [pid 6308] write(3, "1000", 4) = 4 [pid 6308] close(3executing program ) = 0 [pid 6308] write(1, "executing program\n", 18) = 18 [pid 6308] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6308] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6308] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6308] write(-1, "0x0000000000000001", 18 [pid 6304] close(3 [pid 6308] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6308] exit_group(0) = ? [pid 6304] <... close resumed>) = 0 executing program [pid 6304] write(1, "executing program\n", 18) = 18 [pid 6308] +++ exited with 0 +++ [pid 6304] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>executing program ./strace-static-x86_64: Process 6310 attached [pid 6310] set_robust_list(0x55556da27660, 24) = 0 [pid 6310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6304] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6310] <... prctl resumed>) = 0 [pid 6310] setpgid(0, 0) = 0 [pid 6310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6304] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6310] <... openat resumed>) = 3 [pid 6307] <... prctl resumed>) = 0 [pid 6304] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6310] write(3, "1000", 4) = 4 [pid 6310] close(3) = 0 [pid 6304] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6310] write(1, "executing program\n", 18) = 18 [pid 6310] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6310] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6310] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6304] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6310] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6310] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6310] exit_group(0 [pid 6304] write(-1, "0x0000000000000001", 18 [pid 6310] <... exit_group resumed>) = ? [pid 6304] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6304] exit_group(0 [pid 6307] setpgid(0, 0 [pid 6304] <... exit_group resumed>) = ? [pid 6310] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6309 attached [pid 6304] +++ exited with 0 +++ [pid 6307] <... setpgid resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6309] set_robust_list(0x55556da27660, 24) = 0 [pid 6309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6309] setpgid(0, 0) = 0 [pid 6309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6309] write(3, "1000", 4 [pid 6307] <... openat resumed>) = 3 [pid 6309] <... write resumed>) = 4 [pid 6309] close(3) = 0 executing program [pid 6309] write(1, "executing program\n", 18) = 18 [pid 6309] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6309] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6309] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6309] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6309] exit_group(0) = ? [pid 6307] write(3, "1000", 4) = 4 [pid 6309] +++ exited with 0 +++ [pid 6307] close(3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6307] <... close resumed>) = 0 executing program [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6307] write(1, "executing program\n", 18) = 18 [pid 6307] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6307] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6307] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6307] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6307] exit_group(0) = ? [pid 6307] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6311 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6311 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6313 ./strace-static-x86_64: Process 6312 attached [pid 6312] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6312 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6314 [pid 6312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6312] setpgid(0, 0) = 0 [pid 6312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6315 [pid 6311] set_robust_list(0x55556da27660, 24) = 0 [pid 6312] <... openat resumed>) = 3 [pid 6312] write(3, "1000", 4) = 4 [pid 6312] close(3) = 0 executing program [pid 6312] write(1, "executing program\n", 18) = 18 [pid 6312] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6312] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6312] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6312] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6312] write(-1, "0x0000000000000001", 18 [pid 6311] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6314 attached ./strace-static-x86_64: Process 6315 attached ./strace-static-x86_64: Process 6313 attached [pid 6312] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6311] setpgid(0, 0 [pid 6314] set_robust_list(0x55556da27660, 24) = 0 [pid 6315] set_robust_list(0x55556da27660, 24 [pid 6313] set_robust_list(0x55556da27660, 24 [pid 6311] <... setpgid resumed>) = 0 [pid 6312] exit_group(0 [pid 6314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6314] setpgid(0, 0 [pid 6315] <... set_robust_list resumed>) = 0 [pid 6314] <... setpgid resumed>) = 0 [pid 6313] <... set_robust_list resumed>) = 0 [pid 6312] <... exit_group resumed>) = ? [pid 6311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6311] <... openat resumed>) = 3 [pid 6311] write(3, "1000", 4executing program ) = 4 [pid 6311] close(3) = 0 [pid 6311] write(1, "executing program\n", 18) = 18 [pid 6311] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6314] <... openat resumed>) = 3 [pid 6311] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6311] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6311] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6311] exit_group(0 [pid 6314] write(3, "1000", 4 [pid 6311] <... exit_group resumed>) = ? [pid 6315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6314] <... write resumed>) = 4 [pid 6315] setpgid(0, 0 [pid 6311] +++ exited with 0 +++ [pid 6314] close(3 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6315] <... setpgid resumed>) = 0 [pid 6314] <... close resumed>) = 0 [pid 6315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6314] write(1, "executing program\n", 18 [pid 6313] <... prctl resumed>) = 0 [pid 6312] +++ exited with 0 +++ [pid 6314] <... write resumed>) = 18 [pid 6313] setpgid(0, 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6315] <... openat resumed>) = 3 [pid 6314] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6315] write(3, "1000", 4 [pid 6313] <... setpgid resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6314] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6314] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6314] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6314] write(-1, "0x0000000000000001", 18 [pid 6315] <... write resumed>) = 4 [pid 6314] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6315] close(3 [pid 6314] exit_group(0) = ? [pid 6315] <... close resumed>) = 0 [pid 6313] <... openat resumed>) = 3 [pid 6315] write(1, "executing program\n", 18executing program ) = 18 [pid 6314] +++ exited with 0 +++ [pid 6313] write(3, "1000", 4 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6315] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6315] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6315] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6315] write(-1, "0x0000000000000001", 18 [pid 6313] <... write resumed>) = 4 [pid 6315] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6315] exit_group(0executing program ) = ? [pid 6313] close(3) = 0 [pid 6313] write(1, "executing program\n", 18) = 18 [pid 6315] +++ exited with 0 +++ [pid 6313] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6313] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6313] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6313] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6313] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6313] exit_group(0) = ? [pid 6313] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6317 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6316 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6318 attached ./strace-static-x86_64: Process 6316 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6318 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6319 ./strace-static-x86_64: Process 6320 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6320 [pid 6320] set_robust_list(0x55556da27660, 24) = 0 [pid 6320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6320] setpgid(0, 0) = 0 [pid 6320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6320] write(3, "1000", 4) = 4 [pid 6320] close(3) = 0 executing program [pid 6320] write(1, "executing program\n", 18) = 18 [pid 6320] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6320] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6320] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6320] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6320] exit_group(0./strace-static-x86_64: Process 6317 attached ./strace-static-x86_64: Process 6319 attached [pid 6317] set_robust_list(0x55556da27660, 24 [pid 6319] set_robust_list(0x55556da27660, 24 [pid 6317] <... set_robust_list resumed>) = 0 [pid 6319] <... set_robust_list resumed>) = 0 [pid 6320] <... exit_group resumed>) = ? [pid 6319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6316] set_robust_list(0x55556da27660, 24 [pid 6317] <... prctl resumed>) = 0 [pid 6319] <... prctl resumed>) = 0 [pid 6316] <... set_robust_list resumed>) = 0 [pid 6318] set_robust_list(0x55556da27660, 24 [pid 6319] setpgid(0, 0 [pid 6317] setpgid(0, 0) = 0 [pid 6317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6319] <... setpgid resumed>) = 0 [pid 6319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6318] <... set_robust_list resumed>) = 0 [pid 6317] <... openat resumed>) = 3 [pid 6319] <... openat resumed>) = 3 [pid 6316] setpgid(0, 0 [pid 6320] +++ exited with 0 +++ [pid 6316] <... setpgid resumed>) = 0 [pid 6317] write(3, "1000", 4 [pid 6319] write(3, "1000", 4 [pid 6317] <... write resumed>) = 4 [pid 6319] <... write resumed>) = 4 [pid 6317] close(3 [pid 6319] close(3 [pid 6317] <... close resumed>) = 0 [pid 6319] <... close resumed>) = 0 [pid 6319] write(1, "executing program\n", 18executing program executing program [pid 6317] write(1, "executing program\n", 18 [pid 6319] <... write resumed>) = 18 [pid 6317] <... write resumed>) = 18 [pid 6319] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6317] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6319] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6317] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6319] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6317] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6319] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6317] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6319] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6317] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6319] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6319] write(-1, "0x0000000000000001", 18 [pid 6317] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6319] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6317] exit_group(0 [pid 6319] exit_group(0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6319] <... exit_group resumed>) = ? [pid 6317] <... exit_group resumed>) = ? [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6316] write(3, "1000", 4 [pid 6318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6316] <... write resumed>) = 4 [pid 6317] +++ exited with 0 +++ [pid 6316] close(3 [pid 6318] setpgid(0, 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6319] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6316] <... close resumed>) = 0 [pid 6318] <... setpgid resumed>) = 0 [pid 6316] write(1, "executing program\n", 18executing program ) = 18 [pid 6316] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6316] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6318] <... openat resumed>) = 3 [pid 6316] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6318] write(3, "1000", 4 [pid 6316] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6318] <... write resumed>) = 4 [pid 6316] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6318] close(3 [pid 6316] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6318] <... close resumed>) = 0 [pid 6316] write(-1, "0x0000000000000001", 18 [pid 6318] write(1, "executing program\n", 18 [pid 6316] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6316] exit_group(0 [pid 6318] <... write resumed>) = 18 [pid 6316] <... exit_group resumed>) = ? [pid 6318] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6316] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6321 ./strace-static-x86_64: Process 6321 attached [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6321] set_robust_list(0x55556da27660, 24) = 0 [pid 6321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6322 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6318] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6323 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6323 [pid 6321] setpgid(0, 0 [pid 6318] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6321] <... setpgid resumed>) = 0 [pid 6321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6318] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6323] set_robust_list(0x55556da27660, 24 [pid 6321] <... openat resumed>) = 3 [pid 6318] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6323] <... set_robust_list resumed>) = 0 [pid 6321] write(3, "1000", 4) = 4 [pid 6321] close(3) = 0 executing program [pid 6321] write(1, "executing program\n", 18) = 18 [pid 6321] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6321] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6321] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6321] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6321] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 6318] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6318] write(-1, "0x0000000000000001", 18 [pid 6321] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6322 attached [pid 6318] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6324 [pid 6322] set_robust_list(0x55556da27660, 24) = 0 [pid 6318] exit_group(0 [pid 6322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6322] setpgid(0, 0) = 0 [pid 6322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6322] write(3, "1000", 4) = 4 [pid 6322] close(3) = 0 executing program [pid 6322] write(1, "executing program\n", 18) = 18 [pid 6322] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6322] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6322] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6322] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6322] exit_group(0) = ? [pid 6318] <... exit_group resumed>) = ? [pid 6322] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6324 attached [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6324] set_robust_list(0x55556da27660, 24) = 0 [pid 6318] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6324] setpgid(0, 0 [pid 6323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6324] <... setpgid resumed>) = 0 [pid 6324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6323] <... prctl resumed>) = 0 [pid 6324] <... openat resumed>) = 3 [pid 6324] write(3, "1000", 4) = 4 [pid 6324] close(3executing program ) = 0 [pid 6324] write(1, "executing program\n", 18) = 18 [pid 6324] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6324] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6324] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6324] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6324] exit_group(0) = ? [pid 6323] setpgid(0, 0) = 0 [pid 6323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6324] +++ exited with 0 +++ [pid 6323] <... openat resumed>) = 3 [pid 6323] write(3, "1000", 4 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6323] <... write resumed>) = 4 [pid 6323] close(3) = 0 [pid 6323] write(1, "executing program\n", 18executing program ) = 18 [pid 6323] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6323] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6323] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6323] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6323] exit_group(0) = ? [pid 6323] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6325 attached , child_tidptr=0x55556da27650) = 6325 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6326 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6327 ./strace-static-x86_64: Process 6326 attached [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6326] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6328 [pid 6325] set_robust_list(0x55556da27660, 24 [pid 6326] <... set_robust_list resumed>) = 0 [pid 6325] <... set_robust_list resumed>) = 0 [pid 6325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6325] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6328 attached [pid 6326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6326] <... prctl resumed>) = 0 [pid 6325] write(3, "1000", 4) = 4 [pid 6325] close(3 [pid 549] <... restart_syscall resumed>) = 0 [pid 6326] setpgid(0, 0 [pid 6328] set_robust_list(0x55556da27660, 24 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6328] <... set_robust_list resumed>) = 0 [pid 6326] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6329 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6329 [pid 6325] <... close resumed>) = 0 [pid 6325] write(1, "executing program\n", 18 [pid 6326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6325] <... write resumed>) = 18 [pid 6325] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6325] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6325] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6326] <... openat resumed>) = 3 [pid 6325] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6325] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6325] exit_group(0 [pid 6326] write(3, "1000", 4 [pid 6325] <... exit_group resumed>) = ? [pid 6326] <... write resumed>) = 4 [pid 6329] set_robust_list(0x55556da27660, 24 [pid 6328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6326] close(3) = 0 [pid 6328] <... prctl resumed>) = 0 [pid 6329] <... set_robust_list resumed>) = 0 [pid 6326] write(1, "executing program\n", 18 [pid 6325] +++ exited with 0 +++ [pid 6328] setpgid(0, 0 [pid 6329] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6327 attached [pid 6327] set_robust_list(0x55556da27660, 24) = 0 [pid 6327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6327] setpgid(0, 0) = 0 executing program [pid 6327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6326] <... write resumed>) = 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6327] <... openat resumed>) = 3 [pid 6326] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6327] write(3, "1000", 4) = 4 [pid 6327] close(3 [pid 6329] <... prctl resumed>) = 0 [pid 6328] <... setpgid resumed>) = 0 [pid 6326] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6327] <... close resumed>) = 0 executing program [pid 6327] write(1, "executing program\n", 18) = 18 [pid 6327] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6326] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6327] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6327] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6327] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6327] write(-1, "0x0000000000000001", 18 [pid 6326] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6327] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6326] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6327] exit_group(0) = ? [pid 6328] <... openat resumed>) = 3 [pid 6329] setpgid(0, 0 [pid 6326] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6326] write(-1, "0x0000000000000001", 18 [pid 6328] write(3, "1000", 4 [pid 6329] <... setpgid resumed>) = 0 [pid 6326] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6326] exit_group(0) = ? [pid 6327] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6326] +++ exited with 0 +++ [pid 6328] <... write resumed>) = 4 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6328] close(3executing program [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6328] <... close resumed>) = 0 [pid 6328] write(1, "executing program\n", 18) = 18 [pid 6329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6328] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6328] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6329] <... openat resumed>) = 3 [pid 6328] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6329] write(3, "1000", 4 [pid 6328] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6329] <... write resumed>) = 4 [pid 6328] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6329] close(3 [pid 6328] write(-1, "0x0000000000000001", 18 [pid 6329] <... close resumed>) = 0 [pid 6328] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6329] write(1, "executing program\n", 18 [pid 6328] exit_group(0 [pid 6329] <... write resumed>) = 18 executing program [pid 6328] <... exit_group resumed>) = ? [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6330 ./strace-static-x86_64: Process 6330 attached [pid 6328] +++ exited with 0 +++ [pid 6329] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6330] set_robust_list(0x55556da27660, 24 [pid 6329] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6329] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6329] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6331 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6331 [pid 6330] <... set_robust_list resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6330] <... prctl resumed>) = 0 [pid 6330] setpgid(0, 0) = 0 [pid 6330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6330] write(3, "1000", 4) = 4 [pid 6330] close(3) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6332 executing program [pid 6330] write(1, "executing program\n", 18) = 18 [pid 6330] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6333 [pid 6329] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 6333 attached [pid 6331] set_robust_list(0x55556da27660, 24 [pid 6330] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6330] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6330] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6329] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6330] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6330] exit_group(0 [pid 6333] set_robust_list(0x55556da27660, 24 [pid 6331] <... set_robust_list resumed>) = 0 [pid 6329] write(-1, "0x0000000000000001", 18 [pid 6330] <... exit_group resumed>) = ? [pid 6329] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6329] exit_group(0) = ? [pid 6330] +++ exited with 0 +++ ./strace-static-x86_64: Process 6332 attached [pid 6332] set_robust_list(0x55556da27660, 24) = 0 [pid 6332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6332] setpgid(0, 0) = 0 [pid 6329] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6333] <... set_robust_list resumed>) = 0 [pid 6331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6331] <... prctl resumed>) = 0 [pid 6332] <... openat resumed>) = 3 [pid 6332] write(3, "1000", 4 [pid 6333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6332] <... write resumed>) = 4 [pid 6331] setpgid(0, 0executing program [pid 6332] close(3) = 0 [pid 6332] write(1, "executing program\n", 18) = 18 [pid 6332] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6332] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6332] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6333] <... prctl resumed>) = 0 [pid 6332] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6331] <... setpgid resumed>) = 0 [pid 6333] setpgid(0, 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6335 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6334 [pid 6332] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6332] exit_group(0) = ? [pid 6331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6333] <... setpgid resumed>) = 0 [pid 6331] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6335 attached ./strace-static-x86_64: Process 6334 attached [pid 6333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6331] close(3 [pid 6332] +++ exited with 0 +++ [pid 6335] set_robust_list(0x55556da27660, 24 [pid 6331] <... close resumed>) = 0 [pid 6333] <... openat resumed>) = 3 [pid 6335] <... set_robust_list resumed>) = 0 [pid 6335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6335] setpgid(0, 0 [pid 6334] set_robust_list(0x55556da27660, 24 [pid 6333] write(3, "1000", 4 [pid 6331] write(1, "executing program\n", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6335] <... setpgid resumed>) = 0 executing program [pid 6335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6331] <... write resumed>) = 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6335] <... openat resumed>) = 3 [pid 6335] write(3, "1000", 4 [pid 6331] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6334] <... set_robust_list resumed>) = 0 [pid 6333] <... write resumed>) = 4 [pid 6335] <... write resumed>) = 4 [pid 6335] close(3) = 0 executing program [pid 6335] write(1, "executing program\n", 18) = 18 [pid 6335] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6333] close(3 [pid 6331] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6335] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6335] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6335] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6335] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6335] exit_group(0) = ? [pid 6335] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6334] <... prctl resumed>) = 0 [pid 6334] setpgid(0, 0) = 0 [pid 6334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6333] <... close resumed>) = 0 [pid 6331] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6333] write(1, "executing program\n", 18 [pid 6331] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program ) = -1 EBADF (Bad file descriptor) [pid 6333] <... write resumed>) = 18 [pid 6331] write(-1, "0x0000000000000001", 18 [pid 6334] <... openat resumed>) = 3 [pid 6331] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6333] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6334] write(3, "1000", 4 [pid 6331] exit_group(0 [pid 6333] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6331] <... exit_group resumed>) = ? [pid 6334] <... write resumed>) = 4 [pid 6334] close(3) = 0 [pid 6334] write(1, "executing program\n", 18) = 18 [pid 6334] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6334] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6331] +++ exited with 0 +++ [pid 6333] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6334] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6334] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6333] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6334] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6334] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6333] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6333] write(-1, "0x0000000000000001", 18 [pid 6334] exit_group(0 [pid 6333] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6333] exit_group(0) = ? [pid 6334] <... exit_group resumed>) = ? [pid 6333] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6334] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6336 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6337 ./strace-static-x86_64: Process 6337 attached [pid 6337] set_robust_list(0x55556da27660, 24) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6338 executing program [pid 6337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6337] setpgid(0, 0) = 0 [pid 6337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6337] <... openat resumed>) = 3 [pid 6337] write(3, "1000", 4) = 4 [pid 6337] close(3) = 0 [pid 6337] write(1, "executing program\n", 18) = 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6339 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6340 [pid 6337] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6337] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6337] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6337] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6337] exit_group(0) = ? ./strace-static-x86_64: Process 6336 attached [pid 6336] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6340 attached ) = 0 [pid 6337] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6339 attached [pid 6339] set_robust_list(0x55556da27660, 24) = 0 [pid 6339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6339] setpgid(0, 0) = 0 [pid 6339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6339] write(3, "1000", 4) = 4 [pid 6339] close(3) = 0 [pid 6339] write(1, "executing program\n", 18executing program ) = 18 [pid 6339] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6339] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6339] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6339] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6339] exit_group(0) = ? [pid 6336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6340] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6338 attached ) = 0 [pid 6336] <... prctl resumed>) = 0 [pid 6339] +++ exited with 0 +++ [pid 6340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6336] setpgid(0, 0 [pid 6340] <... prctl resumed>) = 0 [pid 6340] setpgid(0, 0) = 0 [pid 6340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6340] write(3, "1000", 4) = 4 [pid 6340] close(3) = 0 [pid 6340] write(1, "executing program\n", 18executing program ) = 18 [pid 6340] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6340] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6340] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6340] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6340] exit_group(0) = ? [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6336] <... setpgid resumed>) = 0 [pid 6340] +++ exited with 0 +++ [pid 6338] set_robust_list(0x55556da27660, 24) = 0 [pid 6338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6338] <... prctl resumed>) = 0 [pid 6338] setpgid(0, 0) = 0 [pid 6338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6338] write(3, "1000", 4) = 4 [pid 6338] close(3) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6338] write(1, "executing program\n", 18) = 18 [pid 6338] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6338] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6338] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6338] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6338] exit_group(0) = ? [pid 6336] <... openat resumed>) = 3 [pid 6338] +++ exited with 0 +++ [pid 6336] write(3, "1000", 4 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6336] <... write resumed>) = 4 [pid 6336] close(3) = 0 [pid 6336] write(1, "executing program\n", 18executing program ) = 18 [pid 6336] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6336] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6336] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6336] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6336] exit_group(0) = ? [pid 6336] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6341 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6341 attached , child_tidptr=0x55556da27650) = 6342 [pid 6341] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6342 attached ) = 0 [pid 6342] set_robust_list(0x55556da27660, 24) = 0 [pid 6341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6341] setpgid(0, 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6341] <... setpgid resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6343 attached [pid 6342] <... prctl resumed>) = 0 [pid 6341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6344 attached [pid 6343] set_robust_list(0x55556da27660, 24 [pid 6342] setpgid(0, 0 [pid 6341] <... openat resumed>) = 3 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6343 [pid 6343] <... set_robust_list resumed>) = 0 [pid 6342] <... setpgid resumed>) = 0 [pid 6341] write(3, "1000", 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6344 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6345 ./strace-static-x86_64: Process 6345 attached [pid 6344] set_robust_list(0x55556da27660, 24 [pid 6343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6341] <... write resumed>) = 4 [pid 6342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6341] close(3 [pid 6343] <... prctl resumed>) = 0 [pid 6341] <... close resumed>) = 0 [pid 6343] setpgid(0, 0 [pid 6342] <... openat resumed>) = 3 [pid 6345] set_robust_list(0x55556da27660, 24 [pid 6344] <... set_robust_list resumed>) = 0 [pid 6343] <... setpgid resumed>) = 0 [pid 6342] write(3, "1000", 4 [pid 6341] write(1, "executing program\n", 18executing program [pid 6345] <... set_robust_list resumed>) = 0 [pid 6344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6342] <... write resumed>) = 4 [pid 6341] <... write resumed>) = 18 [pid 6341] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6344] <... prctl resumed>) = 0 [pid 6343] <... openat resumed>) = 3 [pid 6342] close(3) = 0 [pid 6341] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6344] setpgid(0, 0 [pid 6343] write(3, "1000", 4 [pid 6342] write(1, "executing program\n", 18) = 18 [pid 6341] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6343] <... write resumed>) = 4 [pid 6341] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6343] close(3 [pid 6342] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6341] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6344] <... setpgid resumed>) = 0 [pid 6343] <... close resumed>) = 0 [pid 6342] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6341] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6345] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 6343] write(1, "executing program\n", 18 [pid 6344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6342] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6341] write(-1, "0x0000000000000001", 18 [pid 6345] <... prctl resumed>) = 0 [pid 6343] <... write resumed>) = 18 [pid 6342] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6344] <... openat resumed>) = 3 [pid 6341] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6343] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6341] exit_group(0 [pid 6342] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6344] write(3, "1000", 4 [pid 6343] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6341] <... exit_group resumed>) = ? [pid 6343] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6342] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6344] <... write resumed>) = 4 [pid 6341] +++ exited with 0 +++ [pid 6342] write(-1, "0x0000000000000001", 18 [pid 6344] close(3 [pid 6343] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 6342] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6343] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6342] exit_group(0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6344] <... close resumed>) = 0 [pid 6343] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6342] <... exit_group resumed>) = ? [pid 6343] write(-1, "0x0000000000000001", 18 [pid 6342] +++ exited with 0 +++ [pid 6343] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6344] write(1, "executing program\n", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6344] <... write resumed>) = 18 [pid 6343] exit_group(0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6343] <... exit_group resumed>) = ? [pid 6344] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6343] +++ exited with 0 +++ [pid 6344] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6345] setpgid(0, 0 [pid 6344] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6345] <... setpgid resumed>) = 0 [pid 6344] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6344] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6344] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6344] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6346 [pid 6344] exit_group(0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6344] <... exit_group resumed>) = ? [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6344] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6347 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6346 attached [pid 6346] set_robust_list(0x55556da27660, 24) = 0 [pid 6346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6346] setpgid(0, 0) = 0 [pid 6346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6345] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6347 attached [pid 6345] write(3, "1000", 4 [pid 6346] <... openat resumed>) = 3 [pid 6346] write(3, "1000", 4) = 4 [pid 6346] close(3) = 0 executing program [pid 6346] write(1, "executing program\n", 18) = 18 [pid 6346] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6346] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6346] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6347] set_robust_list(0x55556da27660, 24 [pid 6345] <... write resumed>) = 4 [pid 6346] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6346] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6347] <... set_robust_list resumed>) = 0 [pid 6345] close(3 [pid 6346] exit_group(0 [pid 6345] <... close resumed>) = 0 [pid 6346] <... exit_group resumed>) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 6347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6345] write(1, "executing program\n", 18 [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6348 attached [pid 6347] <... prctl resumed>) = 0 [pid 6345] <... write resumed>) = 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6348 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6348] set_robust_list(0x55556da27660, 24 [pid 6347] setpgid(0, 0 [pid 6345] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6349 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6349 [pid 6349] set_robust_list(0x55556da27660, 24 [pid 6348] <... set_robust_list resumed>) = 0 [pid 6347] <... setpgid resumed>) = 0 [pid 6346] +++ exited with 0 +++ [pid 6345] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6349] <... set_robust_list resumed>) = 0 [pid 6348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6345] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6345] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6347] <... openat resumed>) = 3 [pid 6348] <... prctl resumed>) = 0 [pid 6347] write(3, "1000", 4 [pid 6345] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6348] setpgid(0, 0 [pid 6347] <... write resumed>) = 4 [pid 6345] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6348] <... setpgid resumed>) = 0 [pid 6347] close(3 [pid 6345] write(-1, "0x0000000000000001", 18 [pid 6349] setpgid(0, 0 [pid 6347] <... close resumed>) = 0 [pid 6345] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6347] write(1, "executing program\n", 18) = 18 [pid 6345] exit_group(0 [pid 6347] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6345] <... exit_group resumed>) = ? [pid 6348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6345] +++ exited with 0 +++ [pid 6347] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6347] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6347] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6347] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6348] <... openat resumed>) = 3 [pid 6349] <... setpgid resumed>) = 0 [pid 6348] write(3, "1000", 4 [pid 6347] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6348] <... write resumed>) = 4 [pid 6347] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6347] exit_group(0) = ? [pid 6347] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6348] close(3 [pid 6349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6348] <... close resumed>) = 0 [pid 6349] write(3, "1000", 4 [pid 6348] write(1, "executing program\n", 18 executing program [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6349] <... write resumed>) = 4 [pid 6348] <... write resumed>) = 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6350 [pid 553] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6350 attached [pid 6348] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6349] close(3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 6350] set_robust_list(0x55556da27660, 24 [pid 6349] <... close resumed>) = 0 [pid 6348] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6351 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6351 [pid 6350] <... set_robust_list resumed>) = 0 [pid 6349] write(1, "executing program\n", 18 [pid 6348] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6351] set_robust_list(0x55556da27660, 24 [pid 6349] <... write resumed>) = 18 [pid 6348] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6351] <... set_robust_list resumed>) = 0 [pid 6350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6349] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6348] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6349] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6348] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6350] setpgid(0, 0) = 0 [pid 6349] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6348] write(-1, "0x0000000000000001", 18 [pid 6349] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6348] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6349] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6348] exit_group(0 [pid 6349] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6348] <... exit_group resumed>) = ? [pid 6349] write(-1, "0x0000000000000001", 18 [pid 6348] +++ exited with 0 +++ [pid 6349] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6349] exit_group(0 [pid 6351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6350] <... openat resumed>) = 3 [pid 6351] <... prctl resumed>) = 0 [pid 6350] write(3, "1000", 4 [pid 6349] <... exit_group resumed>) = ? [pid 6349] +++ exited with 0 +++ [pid 6350] <... write resumed>) = 4 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6351] setpgid(0, 0 [pid 6350] close(3 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6352 attached [pid 6351] <... setpgid resumed>) = 0 [pid 6350] <... close resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6352 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6352] set_robust_list(0x55556da27660, 24 [pid 6351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6350] write(1, "executing program\n", 18./strace-static-x86_64: Process 6353 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6353 executing program [pid 6352] <... set_robust_list resumed>) = 0 [pid 6351] <... openat resumed>) = 3 [pid 6350] <... write resumed>) = 18 [pid 6353] set_robust_list(0x55556da27660, 24 [pid 6351] write(3, "1000", 4 [pid 6350] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6350] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6351] <... write resumed>) = 4 [pid 6353] <... set_robust_list resumed>) = 0 [pid 6352] <... prctl resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6354 ./strace-static-x86_64: Process 6354 attached [pid 6354] set_robust_list(0x55556da27660, 24) = 0 [pid 6354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6351] close(3 [pid 6350] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6352] setpgid(0, 0 [pid 6354] <... prctl resumed>) = 0 [pid 6354] setpgid(0, 0) = 0 [pid 6354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6351] <... close resumed>) = 0 [pid 6352] <... setpgid resumed>) = 0 [pid 6350] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6354] <... openat resumed>) = 3 [pid 6354] write(3, "1000", 4 [pid 6351] write(1, "executing program\n", 18 [pid 6350] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program executing program [pid 6354] <... write resumed>) = 4 [pid 6354] close(3) = 0 [pid 6354] write(1, "executing program\n", 18 [pid 6350] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6351] <... write resumed>) = 18 [pid 6354] <... write resumed>) = 18 [pid 6352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6351] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6350] write(-1, "0x0000000000000001", 18 [pid 6351] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6354] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6354] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6354] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6351] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6350] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6354] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6352] <... openat resumed>) = 3 [pid 6351] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6354] write(-1, "0x0000000000000001", 18 [pid 6352] write(3, "1000", 4 [pid 6351] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6350] exit_group(0 [pid 6354] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6351] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6350] <... exit_group resumed>) = ? [pid 6352] <... write resumed>) = 4 [pid 6354] exit_group(0 [pid 6351] write(-1, "0x0000000000000001", 18 [pid 6354] <... exit_group resumed>) = ? [pid 6354] +++ exited with 0 +++ [pid 6353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6352] close(3 [pid 6351] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6350] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6351] exit_group(0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6352] <... close resumed>) = 0 [pid 6351] <... exit_group resumed>) = ? [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6351] +++ exited with 0 +++ [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6352] write(1, "executing program\n", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6352] <... write resumed>) = 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6353] <... prctl resumed>) = 0 [pid 6352] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6355 [pid 6352] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6355 attached [pid 6353] setpgid(0, 0 [pid 6352] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6353] <... setpgid resumed>) = 0 [pid 6352] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6355] set_robust_list(0x55556da27660, 24 [pid 6353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6352] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 6356 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6356 [pid 6353] <... openat resumed>) = 3 [pid 6352] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6355] <... set_robust_list resumed>) = 0 [pid 6353] write(3, "1000", 4 [pid 6352] write(-1, "0x0000000000000001", 18 [pid 6356] set_robust_list(0x55556da27660, 24) = 0 [pid 6355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6353] <... write resumed>) = 4 [pid 6352] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6355] <... prctl resumed>) = 0 [pid 6353] close(3 [pid 6352] exit_group(0 [pid 6353] <... close resumed>) = 0 [pid 6352] <... exit_group resumed>) = ? [pid 6355] setpgid(0, 0 [pid 6352] +++ exited with 0 +++ [pid 6353] write(1, "executing program\n", 18 [pid 6355] <... setpgid resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6353] <... write resumed>) = 18 [pid 6356] <... prctl resumed>) = 0 [pid 6355] <... openat resumed>) = 3 [pid 6353] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6355] write(3, "1000", 4 [pid 6353] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6356] setpgid(0, 0executing program executing program ) = 0 [pid 6355] <... write resumed>) = 4 [pid 6353] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6355] close(3 [pid 6353] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6353] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 [pid 6355] <... close resumed>) = 0 [pid 6356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6355] write(1, "executing program\n", 18 [pid 6353] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6356] <... openat resumed>) = 3 [pid 6355] <... write resumed>) = 18 [pid 6353] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6357 [pid 6355] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6353] exit_group(0) = ? [pid 6355] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6357 attached [pid 6357] set_robust_list(0x55556da27660, 24) = 0 [pid 6357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6357] setpgid(0, 0 [pid 6353] +++ exited with 0 +++ [pid 6357] <... setpgid resumed>) = 0 [pid 6355] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6355] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6355] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6356] write(3, "1000", 4 [pid 6355] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6357] write(3, "1000", 4) = 4 [pid 6357] close(3) = 0 [pid 6357] write(1, "executing program\n", 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 6355] write(-1, "0x0000000000000001", 18 [pid 6357] <... write resumed>) = 18 [pid 6355] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6357] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6357] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6357] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6355] exit_group(0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6358 [pid 6357] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6355] <... exit_group resumed>) = ? [pid 6357] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6357] exit_group(0) = ? [pid 6355] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6356] <... write resumed>) = 4 [pid 6356] close(3) = 0 [pid 6356] write(1, "executing program\n", 18 [pid 6357] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6358 attached executing program [pid 6358] set_robust_list(0x55556da27660, 24) = 0 [pid 6358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6356] <... write resumed>) = 18 [pid 6358] <... prctl resumed>) = 0 [pid 6358] setpgid(0, 0) = 0 [pid 6358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6356] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6358] <... openat resumed>) = 3 [pid 6358] write(3, "1000", 4) = 4 [pid 6356] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6358] close(3) = 0 [pid 6358] write(1, "executing program\n", 18) = 18 [pid 6358] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6356] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] <... restart_syscall resumed>) = 0 [pid 6356] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6356] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6356] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6359 [pid 6358] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6358] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6356] write(-1, "0x0000000000000001", 18 [pid 6358] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6358] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 6359 attached [pid 6356] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6358] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6358] write(-1, "0x0000000000000001", 18 [pid 6356] exit_group(0 [pid 6358] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6358] exit_group(0) = ? [pid 6359] set_robust_list(0x55556da27660, 24 [pid 6356] <... exit_group resumed>) = ? [pid 6358] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6356] +++ exited with 0 +++ [pid 6359] <... set_robust_list resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6359] setpgid(0, 0) = 0 [pid 6359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6359] write(3, "1000", 4) = 4 [pid 6359] close(3) = 0 [pid 6359] write(1, "executing program\n", 18executing program ) = 18 [pid 6359] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6359] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6359] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6360 attached [pid 6360] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6360 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6361 [pid 6360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6360] setpgid(0, 0) = 0 [pid 6360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6359] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6360] <... openat resumed>) = 3 [pid 6360] write(3, "1000", 4 [pid 6359] write(-1, "0x0000000000000001", 18 [pid 6360] <... write resumed>) = 4 [pid 6360] close(3 [pid 549] <... restart_syscall resumed>) = 0 [pid 6360] <... close resumed>) = 0 [pid 6360] write(1, "executing program\n", 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6360] <... write resumed>) = 18 [pid 6360] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6360] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6362 [pid 6360] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6360] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6360] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6360] exit_group(0 [pid 6359] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6360] <... exit_group resumed>) = ? [pid 6359] exit_group(0./strace-static-x86_64: Process 6362 attached ) = ? [pid 6360] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6361 attached [pid 6361] set_robust_list(0x55556da27660, 24) = 0 [pid 6361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6359] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6362] set_robust_list(0x55556da27660, 24 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6361] <... prctl resumed>) = 0 [pid 6361] setpgid(0, 0 [pid 6362] <... set_robust_list resumed>) = 0 [pid 6361] <... setpgid resumed>) = 0 [pid 6362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6362] <... prctl resumed>) = 0 [pid 6361] <... openat resumed>) = 3 [pid 6361] write(3, "1000", 4executing program ) = 4 [pid 6361] close(3) = 0 [pid 6361] write(1, "executing program\n", 18) = 18 [pid 6361] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6361] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6361] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6362] setpgid(0, 0) = 0 [pid 6361] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6363 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6363 attached [pid 6362] <... openat resumed>) = 3 [pid 6363] set_robust_list(0x55556da27660, 24 [pid 6362] write(3, "1000", 4./strace-static-x86_64: Process 6364 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6364 [pid 6361] exit_group(0) = ? [pid 6364] set_robust_list(0x55556da27660, 24 [pid 6363] <... set_robust_list resumed>) = 0 [pid 6362] <... write resumed>) = 4 [pid 6362] close(3 [pid 6364] <... set_robust_list resumed>) = 0 [pid 6363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6362] <... close resumed>) = 0 [pid 6363] <... prctl resumed>) = 0 [pid 6364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6362] write(1, "executing program\n", 18 [pid 6361] +++ exited with 0 +++ executing program [pid 6364] <... prctl resumed>) = 0 [pid 6363] setpgid(0, 0 [pid 6362] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6362] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6364] setpgid(0, 0 [pid 6363] <... setpgid resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6362] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6362] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6364] <... setpgid resumed>) = 0 [pid 6363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6362] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6362] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6362] write(-1, "0x0000000000000001", 18 [pid 6363] <... openat resumed>) = 3 [pid 6363] write(3, "1000", 4 [pid 6362] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6363] <... write resumed>) = 4 [pid 6364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6362] exit_group(0 [pid 6363] close(3 [pid 6362] <... exit_group resumed>) = ? executing program executing program [pid 6362] +++ exited with 0 +++ [pid 6363] <... close resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6365 attached [pid 6365] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6365 [pid 6365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6365] setpgid(0, 0) = 0 [pid 6365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6366 [pid 6363] write(1, "executing program\n", 18 [pid 6365] <... openat resumed>) = 3 [pid 6363] <... write resumed>) = 18 [pid 6365] write(3, "1000", 4) = 4 [pid 6365] close(3) = 0 [pid 6365] write(1, "executing program\n", 18) = 18 [pid 6365] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... restart_syscall resumed>) = 0 [pid 6365] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6365] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6365] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6365] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6367 [pid 6365] exit_group(0) = ? [pid 6363] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6364] <... openat resumed>) = 3 [pid 6363] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6364] write(3, "1000", 4./strace-static-x86_64: Process 6367 attached [pid 6363] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6365] +++ exited with 0 +++ ./strace-static-x86_64: Process 6366 attached [pid 6366] set_robust_list(0x55556da27660, 24) = 0 [pid 6366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6364] <... write resumed>) = 4 [pid 6363] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6366] <... prctl resumed>) = 0 [pid 6366] setpgid(0, 0) = 0 [pid 6366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6363] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6366] <... openat resumed>) = 3 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6363] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6366] write(3, "1000", 4) = 4 [pid 6366] close(3) = 0 [pid 6366] write(1, "executing program\n", 18) = 18 [pid 6366] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6363] write(-1, "0x0000000000000001", 18 [pid 6366] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6366] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6366] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6366] exit_group(0) = ? [pid 6367] set_robust_list(0x55556da27660, 24 [pid 6364] close(3 [pid 6363] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6363] exit_group(0) = ? [pid 6363] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6366] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6364] <... close resumed>) = 0 [pid 6367] <... set_robust_list resumed>) = 0 [pid 6367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6364] write(1, "executing program\n", 18executing program [pid 6367] <... prctl resumed>) = 0 [pid 6364] <... write resumed>) = 18 [pid 6367] setpgid(0, 0 [pid 6364] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6367] <... setpgid resumed>) = 0 [pid 6364] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6364] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6364] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6364] write(-1, "0x0000000000000001", 18 [pid 6367] <... openat resumed>) = 3 [pid 6364] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6367] write(3, "1000", 4 [pid 6364] exit_group(0 [pid 6367] <... write resumed>) = 4 [pid 6364] <... exit_group resumed>) = ? [pid 6367] close(3executing program [pid 6364] +++ exited with 0 +++ [pid 6367] <... close resumed>) = 0 [pid 6367] write(1, "executing program\n", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6367] <... write resumed>) = 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6367] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6367] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6367] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6367] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6367] exit_group(0) = ? [pid 6367] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6368 ./strace-static-x86_64: Process 6368 attached [pid 6368] set_robust_list(0x55556da27660, 24) = 0 [pid 6368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6369 [pid 6368] setpgid(0, 0) = 0 [pid 6368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6368] <... openat resumed>) = 3 [pid 6368] write(3, "1000", 4) = 4 [pid 6368] close(3) = 0 [pid 6368] write(1, "executing program\n", 18) = 18 executing program [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6370 [pid 6368] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6368] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6368] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 6369 attached ) = -1 EBADF (Bad file descriptor) [pid 6368] write(-1, "0x0000000000000001", 18 [pid 6369] set_robust_list(0x55556da27660, 24 [pid 6368] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6368] exit_group(0) = ? [pid 6369] <... set_robust_list resumed>) = 0 [pid 6369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6369] setpgid(0, 0 [pid 6368] +++ exited with 0 +++ executing program executing program [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6370 attached [pid 6370] set_robust_list(0x55556da27660, 24) = 0 [pid 6370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6369] <... setpgid resumed>) = 0 [pid 6370] <... prctl resumed>) = 0 [pid 6370] setpgid(0, 0) = 0 [pid 6370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6370] write(3, "1000", 4) = 4 [pid 6370] close(3) = 0 [pid 6370] write(1, "executing program\n", 18) = 18 [pid 6370] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6369] <... openat resumed>) = 3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6371 [pid 6370] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6371 attached [pid 6369] write(3, "1000", 4 [pid 6370] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6370] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6370] write(-1, "0x0000000000000001", 18 [pid 6369] <... write resumed>) = 4 [pid 553] <... restart_syscall resumed>) = 0 [pid 6370] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6370] exit_group(0) = ? [pid 6369] close(3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6370] +++ exited with 0 +++ ./strace-static-x86_64: Process 6372 attached [pid 6372] set_robust_list(0x55556da27660, 24 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6372 [pid 6369] <... close resumed>) = 0 [pid 6372] <... set_robust_list resumed>) = 0 [pid 6372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6369] write(1, "executing program\n", 18 [pid 6372] <... prctl resumed>) = 0 [pid 6372] setpgid(0, 0) = 0 [pid 6372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6369] <... write resumed>) = 18 [pid 6372] <... openat resumed>) = 3 [pid 6369] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6371] set_robust_list(0x55556da27660, 24 [pid 6372] write(3, "1000", 4) = 4 [pid 6372] close(3) = 0 [pid 6369] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program executing program executing program [pid 6372] write(1, "executing program\n", 18 [pid 6371] <... set_robust_list resumed>) = 0 [pid 6369] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6372] <... write resumed>) = 18 [pid 6372] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6369] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6372] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6372] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6372] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6369] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6372] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6372] exit_group(0 [pid 6369] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6372] <... exit_group resumed>) = ? [pid 6369] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6369] exit_group(0 [pid 6372] +++ exited with 0 +++ [pid 6371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6369] <... exit_group resumed>) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6369] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6371] <... prctl resumed>) = 0 [pid 6371] setpgid(0, 0) = 0 [pid 6371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6371] write(3, "1000", 4) = 4 [pid 6371] close(3) = 0 [pid 6371] write(1, "executing program\n", 18) = 18 [pid 6371] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6371] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6371] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 [pid 6371] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6373 attached [pid 6371] write(-1, "0x0000000000000001", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6373 [pid 6373] set_robust_list(0x55556da27660, 24 [pid 6371] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6373] <... set_robust_list resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 6371] exit_group(0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6374 [pid 6371] <... exit_group resumed>) = ? [pid 6373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6375 [pid 6371] +++ exited with 0 +++ [pid 6373] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6374 attached [pid 6373] setpgid(0, 0./strace-static-x86_64: Process 6375 attached ) = 0 [pid 6374] set_robust_list(0x55556da27660, 24 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6375] set_robust_list(0x55556da27660, 24 [pid 6374] <... set_robust_list resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6373] <... openat resumed>) = 3 [pid 6375] <... set_robust_list resumed>) = 0 [pid 6374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6373] write(3, "1000", 4 [pid 6374] <... prctl resumed>) = 0 [pid 6373] <... write resumed>) = 4 [pid 6373] close(3 [pid 6374] setpgid(0, 0) = 0 [pid 6373] <... close resumed>) = 0 [pid 6373] write(1, "executing program\n", 18 [pid 6374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6373] <... write resumed>) = 18 [pid 6375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6373] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6374] <... openat resumed>) = 3 [pid 6375] <... prctl resumed>) = 0 [pid 6374] write(3, "1000", 4 [pid 6373] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6375] setpgid(0, 0) = 0 [pid 6374] <... write resumed>) = 4 [pid 6373] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6374] close(3 [pid 6373] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6376 ./strace-static-x86_64: Process 6376 attached [pid 6376] set_robust_list(0x55556da27660, 24 [pid 6373] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6376] <... set_robust_list resumed>) = 0 [pid 6376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6376] setpgid(0, 0 [pid 6375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6374] <... close resumed>) = 0 [pid 6373] write(-1, "0x0000000000000001", 18 [pid 6376] <... setpgid resumed>) = 0 [pid 6376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6375] <... openat resumed>) = 3 [pid 6374] write(1, "executing program\n", 18 [pid 6373] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6376] <... openat resumed>) = 3 [pid 6376] write(3, "1000", 4executing program ) = 4 [pid 6374] <... write resumed>) = 18 executing program [pid 6373] exit_group(0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6373] <... exit_group resumed>) = ? [pid 6376] close(3) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6376] write(1, "executing program\n", 18) = 18 [pid 6376] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6376] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6376] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6376] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6373] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6377 [pid 6376] exit_group(0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6376] <... exit_group resumed>) = ? [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6374] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6375] write(3, "1000", 4 [pid 6374] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6375] <... write resumed>) = 4 [pid 6376] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6377 attached [pid 6375] close(3 [pid 6374] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6377] set_robust_list(0x55556da27660, 24) = 0 [pid 6377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6375] <... close resumed>) = 0 [pid 6374] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6377] <... prctl resumed>) = 0 [pid 6377] setpgid(0, 0) = 0 [pid 6377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6374] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6375] write(1, "executing program\n", 18 [pid 6377] <... openat resumed>) = 3 executing program [pid 6377] write(3, "1000", 4 [pid 6374] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6375] <... write resumed>) = 18 [pid 6377] <... write resumed>) = 4 [pid 6377] close(3 [pid 6374] write(-1, "0x0000000000000001", 18 [pid 6375] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6374] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6375] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6377] <... close resumed>) = 0 [pid 6374] exit_group(0 [pid 6377] write(1, "executing program\n", 18 [pid 6375] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6374] <... exit_group resumed>) = ? executing program [pid 551] <... restart_syscall resumed>) = 0 [pid 6375] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6374] +++ exited with 0 +++ [pid 6377] <... write resumed>) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6375] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6377] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6377] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6375] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6378 [pid 6375] write(-1, "0x0000000000000001", 18 [pid 6377] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6375] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6377] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6375] exit_group(0 [pid 6377] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6375] <... exit_group resumed>) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6379 ./strace-static-x86_64: Process 6379 attached [pid 6379] set_robust_list(0x55556da27660, 24) = 0 [pid 6377] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6379] setpgid(0, 0) = 0 [pid 6375] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6377] write(-1, "0x0000000000000001", 18 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6378 attached ) = 3 [pid 6377] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] write(3, "1000", 4) = 4 [pid 6379] close(3) = 0 [pid 6379] write(1, "executing program\n", 18executing program ) = 18 [pid 6379] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6379] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6379] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6377] exit_group(0) = ? [pid 6379] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6379] exit_group(0) = ? [pid 6377] +++ exited with 0 +++ [pid 554] <... restart_syscall resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6378] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6380 [pid 6378] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6380 attached [pid 6378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6380] set_robust_list(0x55556da27660, 24 [pid 6379] +++ exited with 0 +++ [pid 6380] <... set_robust_list resumed>) = 0 [pid 6378] <... prctl resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6378] setpgid(0, 0) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6378] <... openat resumed>) = 3 [pid 6378] write(3, "1000", 4 [pid 553] <... restart_syscall resumed>) = 0 [pid 6380] setpgid(0, 0 [pid 6378] <... write resumed>) = 4 [pid 6380] <... setpgid resumed>) = 0 [pid 6378] close(3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6381 attached [pid 6381] set_robust_list(0x55556da27660, 24) = 0 [pid 6381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6381 [pid 6378] <... close resumed>) = 0 [pid 6381] <... prctl resumed>) = 0 [pid 6381] setpgid(0, 0) = 0 [pid 6381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 6378] write(1, "executing program\n", 18 [pid 6381] <... openat resumed>) = 3 [pid 6378] <... write resumed>) = 18 [pid 6381] write(3, "1000", 4) = 4 [pid 6381] close(3) = 0 [pid 6381] write(1, "executing program\n", 18executing program ) = 18 [pid 6381] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6381] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6381] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6381] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6381] exit_group(0) = ? [pid 6380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6378] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6378] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6381] +++ exited with 0 +++ [pid 6378] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6380] <... openat resumed>) = 3 [pid 6378] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6378] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6380] write(3, "1000", 4 [pid 6378] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6380] <... write resumed>) = 4 [pid 6380] close(3 [pid 6378] exit_group(0) = ? [pid 6380] <... close resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6378] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6380] write(1, "executing program\n", 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 6380] <... write resumed>) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6382 attached ./strace-static-x86_64: Process 6383 attached [pid 6380] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6382 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6383 [pid 6380] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6383] set_robust_list(0x55556da27660, 24 [pid 6382] set_robust_list(0x55556da27660, 24 [pid 6383] <... set_robust_list resumed>) = 0 [pid 6382] <... set_robust_list resumed>) = 0 [pid 6380] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6380] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6380] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 6384 attached [pid 6384] set_robust_list(0x55556da27660, 24) = 0 [pid 6382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6380] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6384 [pid 6383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6384] setpgid(0, 0 [pid 6380] write(-1, "0x0000000000000001", 18 [pid 6384] <... setpgid resumed>) = 0 [pid 6380] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6383] <... prctl resumed>) = 0 [pid 6382] <... prctl resumed>) = 0 [pid 6384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6380] exit_group(0 [pid 6382] setpgid(0, 0 [pid 6384] write(3, "1000", 4) = 4 [pid 6384] close(3executing program ) = 0 [pid 6384] write(1, "executing program\n", 18) = 18 [pid 6384] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6382] <... setpgid resumed>) = 0 [pid 6380] <... exit_group resumed>) = ? [pid 6384] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6384] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6384] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6384] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6384] exit_group(0) = ? [pid 6380] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6384] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6383] setpgid(0, 0 [pid 6382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6383] <... setpgid resumed>) = 0 [pid 6382] <... openat resumed>) = 3 [pid 553] <... restart_syscall resumed>) = 0 [pid 6383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6382] write(3, "1000", 4 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6383] <... openat resumed>) = 3 [pid 6382] <... write resumed>) = 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6385 [pid 6383] write(3, "1000", 4 [pid 6382] close(3./strace-static-x86_64: Process 6385 attached [pid 6383] <... write resumed>) = 4 [pid 6385] set_robust_list(0x55556da27660, 24 [pid 6382] <... close resumed>) = 0 [pid 6383] close(3) = 0 executing program [pid 6383] write(1, "executing program\n", 18 [pid 6382] write(1, "executing program\n", 18 [pid 6383] <... write resumed>) = 18 executing program [pid 6383] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6382] <... write resumed>) = 18 [pid 6383] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6383] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6385] <... set_robust_list resumed>) = 0 [pid 6382] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6383] write(-1, "0x0000000000000001", 18 [pid 6382] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6383] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6383] exit_group(0) = ? [pid 6385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6383] +++ exited with 0 +++ [pid 6382] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6385] <... prctl resumed>) = 0 [pid 6382] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6385] setpgid(0, 0) = 0 [pid 6382] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6382] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6382] exit_group(0) = ? [pid 6382] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6385] <... openat resumed>) = 3 [pid 6385] write(3, "1000", 4) = 4 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6385] close(3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6386 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6386 attached [pid 6385] <... close resumed>) = 0 executing program [pid 6385] write(1, "executing program\n", 18 [pid 6386] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6387 attached [pid 6387] set_robust_list(0x55556da27660, 24 [pid 6385] <... write resumed>) = 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6387 [pid 6387] <... set_robust_list resumed>) = 0 [pid 6387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6385] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6387] <... prctl resumed>) = 0 [pid 6387] setpgid(0, 0) = 0 [pid 6387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 6385] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6386] <... set_robust_list resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6385] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 6388 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6388 [pid 6385] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6386] <... prctl resumed>) = 0 [pid 6387] <... openat resumed>) = 3 [pid 6387] write(3, "1000", 4) = 4 [pid 6387] close(3executing program ) = 0 [pid 6387] write(1, "executing program\n", 18) = 18 [pid 6387] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6385] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6387] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6387] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6387] write(-1, "0x0000000000000001", 18 [pid 6385] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6389 [pid 6387] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6387] exit_group(0 [pid 6385] write(-1, "0x0000000000000001", 18 [pid 6387] <... exit_group resumed>) = ? [pid 6385] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6386] setpgid(0, 0 [pid 6385] exit_group(0) = ? [pid 6388] set_robust_list(0x55556da27660, 24 [pid 6386] <... setpgid resumed>) = 0 [pid 6387] +++ exited with 0 +++ ./strace-static-x86_64: Process 6389 attached [pid 6385] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6388] <... set_robust_list resumed>) = 0 [pid 6386] <... openat resumed>) = 3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6390 [pid 6389] set_robust_list(0x55556da27660, 24) = 0 [pid 6389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6386] write(3, "1000", 4 [pid 6389] <... prctl resumed>) = 0 [pid 6389] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6390 attached [pid 6389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6386] <... write resumed>) = 4 [pid 6388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6389] <... openat resumed>) = 3 [pid 6389] write(3, "1000", 4 [pid 6388] <... prctl resumed>) = 0 [pid 6386] close(3 [pid 6389] <... write resumed>) = 4 [pid 6389] close(3) = 0 [pid 6389] write(1, "executing program\n", 18executing program [pid 6386] <... close resumed>) = 0 [pid 6389] <... write resumed>) = 18 [pid 6389] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6389] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6389] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6389] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6389] exit_group(0 [pid 6386] write(1, "executing program\n", 18 [pid 6388] setpgid(0, 0 [pid 6389] <... exit_group resumed>) = ? executing program [pid 6386] <... write resumed>) = 18 [pid 6390] set_robust_list(0x55556da27660, 24 [pid 6388] <... setpgid resumed>) = 0 [pid 6386] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6386] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6386] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6386] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6389] +++ exited with 0 +++ [pid 6386] exit_group(0) = ? [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6386] +++ exited with 0 +++ [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6390] <... set_robust_list resumed>) = 0 [pid 6388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6391 ./strace-static-x86_64: Process 6391 attached [pid 6391] set_robust_list(0x55556da27660, 24) = 0 [pid 6388] <... openat resumed>) = 3 [pid 6391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6391] setpgid(0, 0 [pid 6388] write(3, "1000", 4 [pid 6391] <... setpgid resumed>) = 0 [pid 6391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6388] <... write resumed>) = 4 [pid 551] <... restart_syscall resumed>) = 0 [pid 6388] close(3) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6388] write(1, "executing program\n", 18 [pid 6391] <... openat resumed>) = 3 [pid 6391] write(3, "1000", 4) = 4 [pid 6391] close(3 executing program executing program [pid 6388] <... write resumed>) = 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6392 [pid 6391] <... close resumed>) = 0 [pid 6391] write(1, "executing program\n", 18 [pid 6388] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6391] <... write resumed>) = 18 [pid 6391] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6388] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6391] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6390] <... prctl resumed>) = 0 [pid 6388] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6391] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6391] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6388] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6390] setpgid(0, 0 [pid 6391] write(-1, "0x0000000000000001", 18 [pid 6388] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6391] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6391] exit_group(0) = ? [pid 6390] <... setpgid resumed>) = 0 [pid 6388] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6388] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6388] exit_group(0 [pid 6390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6388] <... exit_group resumed>) = ? [pid 6390] <... openat resumed>) = 3 [pid 550] <... restart_syscall resumed>) = 0 [pid 6391] +++ exited with 0 +++ [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6392 attached [pid 6392] set_robust_list(0x55556da27660, 24) = 0 [pid 6392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6393 [pid 6392] setpgid(0, 0) = 0 [pid 6392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6388] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6392] write(3, "1000", 4) = 4 [pid 6392] close(3) = 0 [pid 6392] write(1, "executing program\n", 18executing program ) = 18 [pid 6392] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6392] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6392] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6390] write(3, "1000", 4 [pid 6392] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6390] <... write resumed>) = 4 [pid 6392] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6390] close(3) = 0 [pid 6392] exit_group(0 [pid 6390] write(1, "executing program\n", 18executing program [pid 6392] <... exit_group resumed>) = ? [pid 6390] <... write resumed>) = 18 [pid 6390] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6390] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6392] +++ exited with 0 +++ [pid 6390] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6390] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6390] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6393 attached [pid 6390] write(-1, "0x0000000000000001", 18 [pid 6393] set_robust_list(0x55556da27660, 24 [pid 6390] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6393] <... set_robust_list resumed>) = 0 [pid 6393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6393] setpgid(0, 0 [pid 6390] exit_group(0 [pid 6393] <... setpgid resumed>) = 0 [pid 6390] <... exit_group resumed>) = ? [pid 6393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6393] write(3, "1000", 4) = 4 [pid 6393] close(3) = 0 [pid 6393] write(1, "executing program\n", 18 [pid 6390] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6393] <... write resumed>) = 18 [pid 6393] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6393] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6393] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6393] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6393] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6393] +++ exited with 0 +++ ./strace-static-x86_64: Process 6394 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6394 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6394] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6394] <... prctl resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6395 [pid 554] <... restart_syscall resumed>) = 0 [pid 6394] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6395 attached [pid 6394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6395] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6396 attached [pid 6394] <... openat resumed>) = 3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6396 [pid 6396] set_robust_list(0x55556da27660, 24) = 0 [pid 6394] write(3, "1000", 4 [pid 6395] <... set_robust_list resumed>) = 0 [pid 6396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6396] setpgid(0, 0) = 0 [pid 6396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6396] write(3, "1000", 4) = 4 [pid 6396] close(3) = 0 [pid 6396] write(1, "executing program\n", 18executing program ) = 18 [pid 6396] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6396] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6396] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6394] <... write resumed>) = 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6397 [pid 6396] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6396] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6396] exit_group(0) = ? [pid 6394] close(3 [pid 6395] <... prctl resumed>) = 0 [pid 6394] <... close resumed>) = 0 [pid 6394] write(1, "executing program\n", 18 [pid 6395] setpgid(0, 0 [pid 6396] +++ exited with 0 +++ ./strace-static-x86_64: Process 6397 attached [pid 6397] set_robust_list(0x55556da27660, 24) = 0 executing program [pid 6397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6397] setpgid(0, 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6394] <... write resumed>) = 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6397] <... setpgid resumed>) = 0 [pid 6394] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6397] write(3, "1000", 4) = 4 [pid 6397] close(3 [pid 6394] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6397] <... close resumed>) = 0 [pid 6397] write(1, "executing program\n", 18) = 18 [pid 6397] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6397] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6397] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6394] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6398 [pid 6397] write(-1, "0x0000000000000001", 18 [pid 6394] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6397] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6394] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6397] exit_group(0) = ? [pid 6394] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6395] <... setpgid resumed>) = 0 [pid 6394] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6397] +++ exited with 0 +++ [pid 6394] exit_group(0 [pid 6395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6398 attached [pid 6398] set_robust_list(0x55556da27660, 24) = 0 [pid 6398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6398] setpgid(0, 0 [pid 6394] <... exit_group resumed>) = ? [pid 6398] <... setpgid resumed>) = 0 executing program [pid 6398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6398] write(3, "1000", 4) = 4 [pid 6398] close(3) = 0 [pid 6398] write(1, "executing program\n", 18) = 18 [pid 6398] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6394] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6398] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6398] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6398] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6398] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6398] exit_group(0) = ? [pid 6395] <... openat resumed>) = 3 [pid 6395] write(3, "1000", 4 [pid 6398] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6395] <... write resumed>) = 4 [pid 6395] close(3) = 0 [pid 6395] write(1, "executing program\n", 18 executing program [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6395] <... write resumed>) = 18 [pid 6395] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6399 ./strace-static-x86_64: Process 6399 attached [pid 6399] set_robust_list(0x55556da27660, 24) = 0 [pid 6399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6395] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6399] setpgid(0, 0) = 0 [pid 6399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6395] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6399] <... openat resumed>) = 3 [pid 6399] write(3, "1000", 4) = 4 [pid 6399] close(3) = 0 executing program [pid 6399] write(1, "executing program\n", 18) = 18 [pid 6399] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6399] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6399] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6399] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6399] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6399] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6400 [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6400 attached [pid 6400] set_robust_list(0x55556da27660, 24) = 0 [pid 6400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6395] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6400] <... prctl resumed>) = 0 [pid 6400] setpgid(0, 0) = 0 [pid 6395] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6395] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6401 ./strace-static-x86_64: Process 6401 attached [pid 6400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6395] write(-1, "0x0000000000000001", 18 [pid 6400] <... openat resumed>) = 3 [pid 6395] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6400] write(3, "1000", 4) = 4 [pid 6400] close(3executing program ) = 0 [pid 6400] write(1, "executing program\n", 18) = 18 [pid 6400] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6400] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6400] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6400] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6400] exit_group(0) = ? [pid 6395] exit_group(0) = ? [pid 6400] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6395] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6402 ./strace-static-x86_64: Process 6402 attached [pid 6402] set_robust_list(0x55556da27660, 24) = 0 [pid 6402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6402] setpgid(0, 0) = 0 [pid 6402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6401] set_robust_list(0x55556da27660, 24) = 0 [pid 6402] <... openat resumed>) = 3 [pid 6402] write(3, "1000", 4) = 4 [pid 6402] close(3) = 0 [pid 6402] write(1, "executing program\n", 18) = 18 executing program [pid 6402] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6402] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6402] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6402] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6402] exit_group(0) = ? [pid 6401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6401] setpgid(0, 0 [pid 6402] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6401] <... setpgid resumed>) = 0 [pid 6401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6401] write(3, "1000", 4) = 4 [pid 6401] close(3) = 0 [pid 6401] write(1, "executing program\n", 18executing program ) = 18 [pid 6401] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... restart_syscall resumed>) = 0 [pid 6401] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6401] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6401] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] <... restart_syscall resumed>) = 0 [pid 6401] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6403 ./strace-static-x86_64: Process 6403 attached [pid 6401] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] set_robust_list(0x55556da27660, 24 [pid 6401] write(-1, "0x0000000000000001", 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6403] <... set_robust_list resumed>) = 0 [pid 6401] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6401] exit_group(0./strace-static-x86_64: Process 6404 attached [pid 6403] <... prctl resumed>) = 0 [pid 6401] <... exit_group resumed>) = ? [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6404 executing program [pid 6401] +++ exited with 0 +++ [pid 6403] setpgid(0, 0 [pid 6404] set_robust_list(0x55556da27660, 24 [pid 6403] <... setpgid resumed>) = 0 [pid 6404] <... set_robust_list resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6403] <... openat resumed>) = 3 [pid 6404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6403] write(3, "1000", 4 [pid 6404] <... prctl resumed>) = 0 [pid 6403] <... write resumed>) = 4 [pid 6403] close(3 [pid 6404] setpgid(0, 0 [pid 6403] <... close resumed>) = 0 [pid 6404] <... setpgid resumed>) = 0 [pid 6403] write(1, "executing program\n", 18) = 18 [pid 6403] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6403] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6403] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] <... restart_syscall resumed>) = 0 [pid 6403] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6403] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6404] <... openat resumed>) = 3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6405 [pid 6404] write(3, "1000", 4 [pid 6403] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6405 attached [pid 6405] set_robust_list(0x55556da27660, 24) = 0 [pid 6403] exit_group(0) = ? [pid 6404] <... write resumed>) = 4 [pid 6405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6405] setpgid(0, 0) = 0 [pid 6405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] <... restart_syscall resumed>) = 0 [pid 6403] +++ exited with 0 +++ [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6404] close(3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6406 [pid 6405] write(3, "1000", 4) = 4 [pid 6405] close(3) = 0 executing program [pid 6405] write(1, "executing program\n", 18) = 18 [pid 6405] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6405] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6405] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6405] write(-1, "0x0000000000000001", 18 [pid 6404] <... close resumed>) = 0 [pid 6405] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6405] exit_group(0) = ? executing program [pid 6404] write(1, "executing program\n", 18) = 18 [pid 6404] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6405] +++ exited with 0 +++ ./strace-static-x86_64: Process 6406 attached [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6406] set_robust_list(0x55556da27660, 24) = 0 [pid 6406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... restart_syscall resumed>) = 0 [pid 6406] <... prctl resumed>) = 0 [pid 6406] setpgid(0, 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6406] <... setpgid resumed>) = 0 [pid 6406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6406] write(3, "1000", 4executing program [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6407 [pid 6406] <... write resumed>) = 4 [pid 6406] close(3) = 0 [pid 6406] write(1, "executing program\n", 18) = 18 [pid 6406] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6406] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6406] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6406] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6406] exit_group(0) = ? [pid 6404] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6406] +++ exited with 0 +++ [pid 6404] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6407 attached [pid 6407] set_robust_list(0x55556da27660, 24) = 0 [pid 6407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6407] setpgid(0, 0) = 0 [pid 6407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6404] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6407] <... openat resumed>) = 3 [pid 6404] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6407] write(3, "1000", 4) = 4 [pid 6407] close(3executing program ) = 0 [pid 6407] write(1, "executing program\n", 18) = 18 [pid 6407] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6407] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6407] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6407] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6407] exit_group(0 [pid 6404] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6407] <... exit_group resumed>) = ? [pid 6404] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6404] exit_group(0 [pid 6407] +++ exited with 0 +++ [pid 6404] <... exit_group resumed>) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6404] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6408 ./strace-static-x86_64: Process 6408 attached executing program [pid 551] <... restart_syscall resumed>) = 0 [pid 6408] set_robust_list(0x55556da27660, 24 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6408] <... set_robust_list resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6409 ./strace-static-x86_64: Process 6409 attached [pid 6409] set_robust_list(0x55556da27660, 24 [pid 6408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6409] <... set_robust_list resumed>) = 0 [pid 6409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6409] setpgid(0, 0) = 0 [pid 6408] <... prctl resumed>) = 0 [pid 6409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6408] setpgid(0, 0 [pid 6409] write(3, "1000", 4) = 4 [pid 6409] close(3) = 0 [pid 6409] write(1, "executing program\n", 18) = 18 [pid 6409] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6409] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6409] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... restart_syscall resumed>) = 0 [pid 6408] <... setpgid resumed>) = 0 [pid 6408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6408] <... openat resumed>) = 3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6410 [pid 6408] write(3, "1000", 4./strace-static-x86_64: Process 6410 attached [pid 6410] set_robust_list(0x55556da27660, 24 [pid 6408] <... write resumed>) = 4 [pid 6408] close(3 [pid 6410] <... set_robust_list resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6408] <... close resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6410] <... prctl resumed>) = 0 executing program [pid 6408] write(1, "executing program\n", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6411 [pid 6408] <... write resumed>) = 18 [pid 6408] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6411 attached [pid 6410] setpgid(0, 0 [pid 6409] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6409] write(-1, "0x0000000000000001", 18 [pid 6408] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6409] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6409] exit_group(0 [pid 6408] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6410] <... setpgid resumed>) = 0 [pid 6409] <... exit_group resumed>) = ? [pid 6408] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6408] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6408] write(-1, "0x0000000000000001", 18 [pid 6409] +++ exited with 0 +++ [pid 6410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6408] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6408] exit_group(0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6408] <... exit_group resumed>) = ? [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6408] +++ exited with 0 +++ [pid 6410] <... openat resumed>) = 3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6412 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6412 attached [pid 6412] set_robust_list(0x55556da27660, 24 [pid 6411] set_robust_list(0x55556da27660, 24 [pid 6410] write(3, "1000", 4 [pid 6412] <... set_robust_list resumed>) = 0 [pid 6412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6410] <... write resumed>) = 4 [pid 6411] <... set_robust_list resumed>) = 0 [pid 6412] <... prctl resumed>) = 0 [pid 6412] setpgid(0, 0) = 0 [pid 6412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6410] close(3 [pid 6412] <... openat resumed>) = 3 [pid 6410] <... close resumed>) = 0 [pid 6412] write(3, "1000", 4) = 4 [pid 6412] close(3) = 0 executing program [pid 6412] write(1, "executing program\n", 18) = 18 [pid 6412] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6410] write(1, "executing program\n", 18 [pid 6412] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6412] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6412] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6410] <... write resumed>) = 18 [pid 6412] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6410] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6410] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6412] exit_group(0) = ? [pid 6410] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6411] <... prctl resumed>) = 0 [pid 6410] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6410] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6411] setpgid(0, 0 [pid 6410] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6411] <... setpgid resumed>) = 0 [pid 6412] +++ exited with 0 +++ [pid 6410] write(-1, "0x0000000000000001", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 6410] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6410] exit_group(0./strace-static-x86_64: Process 6413 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6413 [pid 551] <... restart_syscall resumed>) = 0 [pid 6410] <... exit_group resumed>) = ? [pid 6410] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6414 ./strace-static-x86_64: Process 6414 attached [pid 6414] set_robust_list(0x55556da27660, 24) = 0 [pid 6414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6414] setpgid(0, 0 [pid 6411] <... openat resumed>) = 3 [pid 6413] set_robust_list(0x55556da27660, 24 [pid 6414] <... setpgid resumed>) = 0 [pid 6413] <... set_robust_list resumed>) = 0 [pid 6411] write(3, "1000", 4 [pid 6414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6414] write(3, "1000", 4) = 4 [pid 6411] <... write resumed>) = 4 [pid 6414] close(3 [pid 554] <... restart_syscall resumed>) = 0 [pid 6411] close(3 [pid 6413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6413] <... prctl resumed>) = 0 [pid 6411] <... close resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6415 executing program [pid 6414] <... close resumed>) = 0 [pid 6414] write(1, "executing program\n", 18) = 18 [pid 6414] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6411] write(1, "executing program\n", 18 [pid 6414] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6414] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6414] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program [pid 6411] <... write resumed>) = 18 ./strace-static-x86_64: Process 6415 attached [pid 6413] setpgid(0, 0 [pid 6414] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6414] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6414] exit_group(0) = ? [pid 6414] +++ exited with 0 +++ [pid 6411] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6413] <... setpgid resumed>) = 0 [pid 6411] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6411] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6411] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6411] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6411] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6411] exit_group(0) = ? [pid 6411] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6415] set_robust_list(0x55556da27660, 24 [pid 553] <... restart_syscall resumed>) = 0 [pid 6413] write(3, "1000", 4 [pid 6415] <... set_robust_list resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6413] <... write resumed>) = 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6416 ./strace-static-x86_64: Process 6416 attached [pid 6415] <... prctl resumed>) = 0 [pid 6413] close(3 [pid 6416] set_robust_list(0x55556da27660, 24 [pid 6413] <... close resumed>) = 0 [pid 6416] <... set_robust_list resumed>) = 0 [pid 6415] setpgid(0, 0) = 0 [pid 6413] write(1, "executing program\n", 18executing program [pid 6415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6413] <... write resumed>) = 18 [pid 6416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6413] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6415] <... openat resumed>) = 3 [pid 6413] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6416] <... prctl resumed>) = 0 [pid 6415] write(3, "1000", 4 [pid 6413] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6416] setpgid(0, 0) = 0 [pid 6415] <... write resumed>) = 4 [pid 6413] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6415] close(3 [pid 6413] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6415] <... close resumed>) = 0 [pid 6413] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 6415] write(1, "executing program\n", 18 [pid 6413] write(-1, "0x0000000000000001", 18 [pid 6415] <... write resumed>) = 18 [pid 6413] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6413] exit_group(0 [pid 6415] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6413] <... exit_group resumed>) = ? [pid 6415] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6415] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6413] +++ exited with 0 +++ [pid 6415] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] <... restart_syscall resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6415] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6416] <... openat resumed>) = 3 [pid 6415] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6416] write(3, "1000", 4) = 4 [pid 6416] close(3) = 0 [pid 6416] write(1, "executing program\n", 18) = 18 [pid 6415] write(-1, "0x0000000000000001", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6417 [pid 6416] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6415] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6416] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6416] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6415] exit_group(0 [pid 6416] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6416] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6416] write(-1, "0x0000000000000001", 18 [pid 6415] <... exit_group resumed>) = ? [pid 6416] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6416] exit_group(0) = ? [pid 6415] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6418 ./strace-static-x86_64: Process 6418 attached [pid 6418] set_robust_list(0x55556da27660, 24) = 0 [pid 6416] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6417 attached [pid 6417] set_robust_list(0x55556da27660, 24 [pid 6418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... restart_syscall resumed>) = 0 [pid 6418] <... prctl resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6418] setpgid(0, 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6419 [pid 6417] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6419 attached [pid 6418] <... setpgid resumed>) = 0 [pid 6418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6419] set_robust_list(0x55556da27660, 24 [pid 6417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6417] setpgid(0, 0) = 0 [pid 6419] <... set_robust_list resumed>) = 0 [pid 6418] <... openat resumed>) = 3 [pid 6417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6418] write(3, "1000", 4 [pid 6417] <... openat resumed>) = 3 [pid 6418] <... write resumed>) = 4 [pid 6417] write(3, "1000", 4) = 4 [pid 6417] close(3) = 0 [pid 6417] write(1, "executing program\n", 18executing program ) = 18 [pid 6417] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6417] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6417] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6418] close(3 [pid 6417] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6417] exit_group(0 [pid 6418] <... close resumed>) = 0 [pid 6417] <... exit_group resumed>) = ? [pid 553] <... restart_syscall resumed>) = 0 [pid 6418] write(1, "executing program\n", 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 6419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6418] <... write resumed>) = 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6420 [pid 6418] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6419] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6420 attached [pid 6418] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6419] setpgid(0, 0 [pid 6418] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6419] <... setpgid resumed>) = 0 [pid 6417] +++ exited with 0 +++ [pid 6418] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6418] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6420] set_robust_list(0x55556da27660, 24 [pid 6419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6418] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6418] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6418] exit_group(0 [pid 6419] <... openat resumed>) = 3 [pid 6420] <... set_robust_list resumed>) = 0 [pid 6419] write(3, "1000", 4 [pid 6418] <... exit_group resumed>) = ? [pid 6420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6418] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 6420] <... prctl resumed>) = 0 [pid 6419] <... write resumed>) = 4 [pid 6419] close(3 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6419] <... close resumed>) = 0 executing program [pid 6419] write(1, "executing program\n", 18) = 18 [pid 6419] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6419] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6419] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6419] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6419] exit_group(0) = ? [pid 6419] +++ exited with 0 +++ [pid 551] <... restart_syscall resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6421 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6420] setpgid(0, 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6420] <... setpgid resumed>) = 0 [pid 6420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6420] write(3, "1000", 4) = 4 [pid 6420] close(3executing program ) = 0 [pid 6420] write(1, "executing program\n", 18) = 18 [pid 6420] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6420] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6420] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6420] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6420] exit_group(0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6422 [pid 6420] <... exit_group resumed>) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6420] +++ exited with 0 +++ ./strace-static-x86_64: Process 6422 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6423 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6422] set_robust_list(0x55556da27660, 24 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6422] <... set_robust_list resumed>) = 0 [pid 6422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6422] setpgid(0, 0) = 0 [pid 6422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6422] write(3, "1000", 4) = 4 [pid 550] <... restart_syscall resumed>) = 0 [pid 6422] close(3) = 0 executing program [pid 6422] write(1, "executing program\n", 18) = 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6422] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6422] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6422] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6424 [pid 6422] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6422] exit_group(0) = ? ./strace-static-x86_64: Process 6424 attached [pid 6422] +++ exited with 0 +++ [pid 6424] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6421 attached [pid 6421] set_robust_list(0x55556da27660, 24) = 0 [pid 6421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6421] setpgid(0, 0) = 0 [pid 6421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6424] <... set_robust_list resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6421] write(3, "1000", 4) = 4 executing program [pid 6421] close(3) = 0 [pid 6421] write(1, "executing program\n", 18) = 18 [pid 6421] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6421] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6421] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6421] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6421] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6421] exit_group(0) = ? [pid 553] <... restart_syscall resumed>) = 0 [pid 6424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6421] +++ exited with 0 +++ [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6423 attached [pid 6423] set_robust_list(0x55556da27660, 24) = 0 [pid 6423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6423] setpgid(0, 0) = 0 executing program [pid 6423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6423] <... openat resumed>) = 3 [pid 6423] write(3, "1000", 4) = 4 [pid 6423] close(3) = 0 [pid 6423] write(1, "executing program\n", 18) = 18 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6423] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6423] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6423] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6423] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6423] exit_group(0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6425 [pid 6424] setpgid(0, 0 [pid 6423] <... exit_group resumed>) = ? [pid 6424] <... setpgid resumed>) = 0 [pid 6423] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6425 attached [pid 6425] set_robust_list(0x55556da27660, 24) = 0 [pid 6425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6425] setpgid(0, 0) = 0 [pid 6425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6425] write(3, "1000", 4executing program ) = 4 [pid 6425] close(3) = 0 [pid 6425] write(1, "executing program\n", 18) = 18 [pid 6425] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6425] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6425] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6425] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6425] exit_group(0) = ? [pid 6424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6425] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 6424] write(3, "1000", 4 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6424] <... write resumed>) = 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6426 [pid 6424] close(3./strace-static-x86_64: Process 6426 attached ) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6424] write(1, "executing program\n", 18 [pid 6426] set_robust_list(0x55556da27660, 24executing program [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6427 ./strace-static-x86_64: Process 6427 attached [pid 6424] <... write resumed>) = 18 [pid 6427] set_robust_list(0x55556da27660, 24) = 0 [pid 6427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6427] setpgid(0, 0) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 6427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6424] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6427] <... openat resumed>) = 3 [pid 6427] write(3, "1000", 4) = 4 [pid 6427] close(3executing program ) = 0 [pid 6427] write(1, "executing program\n", 18) = 18 [pid 6427] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6427] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6427] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6427] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6427] exit_group(0 [pid 6426] <... set_robust_list resumed>) = 0 [pid 6424] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6427] <... exit_group resumed>) = ? [pid 6427] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6428 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6428 [pid 6428] set_robust_list(0x55556da27660, 24) = 0 [pid 6424] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6428] setpgid(0, 0) = 0 [pid 6428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 6428] write(3, "1000", 4) = 4 [pid 6428] close(3) = 0 [pid 6428] write(1, "executing program\n", 18) = 18 [pid 6428] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6428] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6428] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6428] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6428] exit_group(0) = ? [pid 6424] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6424] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6428] +++ exited with 0 +++ [pid 6424] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6424] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6424] exit_group(0) = ? [pid 6426] setpgid(0, 0 [pid 6424] +++ exited with 0 +++ [pid 6426] <... setpgid resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6426] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6429 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6429 [pid 6426] write(3, "1000", 4 [pid 6429] set_robust_list(0x55556da27660, 24) = 0 [pid 6426] <... write resumed>) = 4 [pid 6426] close(3) = 0 [pid 6429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6426] write(1, "executing program\n", 18executing program [pid 6429] <... prctl resumed>) = 0 [pid 6426] <... write resumed>) = 18 [pid 6426] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6429] setpgid(0, 0) = 0 [pid 6426] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6426] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6426] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6426] write(-1, "0x0000000000000001", 18 [pid 6429] <... openat resumed>) = 3 [pid 6429] write(3, "1000", 4 [pid 6426] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6429] <... write resumed>) = 4 [pid 6426] exit_group(0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6429] close(3 [pid 6426] <... exit_group resumed>) = ? [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6430 [pid 6426] +++ exited with 0 +++ [pid 6429] <... close resumed>) = 0 ./strace-static-x86_64: Process 6430 attached [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6429] write(1, "executing program\n", 18executing program [pid 6430] set_robust_list(0x55556da27660, 24 [pid 6429] <... write resumed>) = 18 [pid 6430] <... set_robust_list resumed>) = 0 [pid 6429] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6429] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6429] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] <... restart_syscall resumed>) = 0 [pid 6429] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6430] setpgid(0, 0 [pid 6429] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6431 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6431 [pid 6430] <... setpgid resumed>) = 0 [pid 6429] write(-1, "0x0000000000000001", 18 [pid 6431] set_robust_list(0x55556da27660, 24 [pid 6429] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6429] exit_group(0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6429] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6432 attached [pid 6430] <... openat resumed>) = 3 [pid 6432] set_robust_list(0x55556da27660, 24) = 0 [pid 6432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6432] setpgid(0, 0) = 0 [pid 6429] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6432 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6430] write(3, "1000", 4 [pid 6431] <... set_robust_list resumed>) = 0 [pid 6432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6432] write(3, "1000", 4) = 4 [pid 6432] close(3executing program ) = 0 [pid 6432] write(1, "executing program\n", 18) = 18 [pid 6430] <... write resumed>) = 4 [pid 6432] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6432] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6432] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6432] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6432] exit_group(0) = ? [pid 6430] close(3 [pid 6432] +++ exited with 0 +++ [pid 6431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6431] setpgid(0, 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6430] <... close resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6433 [pid 6431] <... setpgid resumed>) = 0 [pid 6431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6430] write(1, "executing program\n", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6431] <... openat resumed>) = 3 [pid 6431] write(3, "1000", 4executing program ) = 4 [pid 6431] close(3) = 0 [pid 6431] write(1, "executing program\n", 18) = 18 [pid 6431] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6431] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6431] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program ) = -1 EBADF (Bad file descriptor) [pid 6430] <... write resumed>) = 18 [pid 6431] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6431] exit_group(0) = ? [pid 6430] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6433 attached [pid 6431] +++ exited with 0 +++ [pid 6430] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6430] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6433] set_robust_list(0x55556da27660, 24) = 0 [pid 6430] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] <... restart_syscall resumed>) = 0 [pid 6430] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6430] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6434 ./strace-static-x86_64: Process 6434 attached [pid 6430] write(-1, "0x0000000000000001", 18 [pid 6434] set_robust_list(0x55556da27660, 24) = 0 [pid 6434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6434] setpgid(0, 0 [pid 6430] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6434] <... setpgid resumed>) = 0 [pid 6434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6434] write(3, "1000", 4) = 4 [pid 6430] exit_group(0 [pid 6434] close(3) = 0 [pid 6434] write(1, "executing program\n", 18executing program ) = 18 [pid 6434] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6434] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6434] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6434] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6434] exit_group(0) = ? [pid 6430] <... exit_group resumed>) = ? [pid 6433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6434] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6430] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6433] <... prctl resumed>) = 0 [pid 6433] setpgid(0, 0) = 0 [pid 6433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] <... restart_syscall resumed>) = 0 [pid 6433] write(3, "1000", 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6433] <... write resumed>) = 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6435 ./strace-static-x86_64: Process 6435 attached [pid 6433] close(3) = 0 [pid 6435] set_robust_list(0x55556da27660, 24) = 0 [pid 6433] write(1, "executing program\n", 18executing program ) = 18 [pid 6433] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6433] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6435] <... prctl resumed>) = 0 [pid 6433] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6435] setpgid(0, 0 [pid 6433] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] <... restart_syscall resumed>) = 0 [pid 6435] <... setpgid resumed>) = 0 [pid 6433] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6433] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6433] write(-1, "0x0000000000000001", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6436 ./strace-static-x86_64: Process 6436 attached [pid 6436] set_robust_list(0x55556da27660, 24) = 0 [pid 6436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6436] setpgid(0, 0) = 0 [pid 6436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6436] write(3, "1000", 4) = 4 [pid 6436] close(3) = 0 executing program [pid 6436] write(1, "executing program\n", 18) = 18 [pid 6436] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6436] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6436] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6436] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6433] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6436] exit_group(0 [pid 6433] exit_group(0 [pid 6436] <... exit_group resumed>) = ? [pid 6433] <... exit_group resumed>) = ? [pid 6435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6436] +++ exited with 0 +++ [pid 6433] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6435] <... openat resumed>) = 3 [pid 6435] write(3, "1000", 4) = 4 [pid 6435] close(3) = 0 [pid 6435] write(1, "executing program\n", 18executing program ) = 18 [pid 6435] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6435] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6435] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 6435] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6435] exit_group(0./strace-static-x86_64: Process 6437 attached ) = ? [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6437 [pid 551] <... restart_syscall resumed>) = 0 [pid 6435] +++ exited with 0 +++ [pid 6437] set_robust_list(0x55556da27660, 24 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6437] <... set_robust_list resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6438 ./strace-static-x86_64: Process 6438 attached [pid 6437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6438] set_robust_list(0x55556da27660, 24) = 0 [pid 6437] setpgid(0, 0) = 0 [pid 6437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6437] <... openat resumed>) = 3 [pid 6437] write(3, "1000", 4 [pid 6438] setpgid(0, 0) = 0 [pid 6437] <... write resumed>) = 4 [pid 6437] close(3) = 0 [pid 6437] write(1, "executing program\n", 18 [pid 6438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6437] <... write resumed>) = 18 [pid 6438] <... openat resumed>) = 3 [pid 6437] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... restart_syscall resumed>) = 0 [pid 6437] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6438] write(3, "1000", 4 [pid 6437] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6439 [pid 6437] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6438] <... write resumed>) = 4 [pid 6437] write(-1, "0x0000000000000001", 18 [pid 6438] close(3 [pid 6437] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6439 attached [pid 6437] exit_group(0 [pid 6438] <... close resumed>) = 0 [pid 6437] <... exit_group resumed>) = ? [pid 6437] +++ exited with 0 +++ [pid 6438] write(1, "executing program\n", 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6439] set_robust_list(0x55556da27660, 24 [pid 6438] <... write resumed>) = 18 [pid 6439] <... set_robust_list resumed>) = 0 [pid 6438] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6439] setpgid(0, 0) = 0 [pid 6439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6438] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6439] <... openat resumed>) = 3 [pid 6439] write(3, "1000", 4executing program ) = 4 [pid 6439] close(3) = 0 [pid 6439] write(1, "executing program\n", 18) = 18 [pid 6439] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6439] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6439] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 6438] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... restart_syscall resumed>) = 0 [pid 6438] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6438] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6438] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6440 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6441 [pid 6438] write(-1, "0x0000000000000001", 18 [pid 6439] write(-1, "0x0000000000000001", 18 [pid 6438] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6439] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6439] exit_group(0) = ? [pid 6438] exit_group(0) = ? [pid 6439] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6441 attached [pid 6441] set_robust_list(0x55556da27660, 24) = 0 [pid 6441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6438] +++ exited with 0 +++ [pid 6441] setpgid(0, 0) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6440 attached [pid 6441] write(3, "1000", 4) = 4 [pid 6440] set_robust_list(0x55556da27660, 24 [pid 6441] close(3 [pid 6440] <... set_robust_list resumed>) = 0 [pid 6441] <... close resumed>) = 0 [pid 6441] write(1, "executing program\n", 18 [pid 6440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6442 ./strace-static-x86_64: Process 6442 attached executing program [pid 6442] set_robust_list(0x55556da27660, 24) = 0 [pid 6442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6441] <... write resumed>) = 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6441] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6440] <... prctl resumed>) = 0 [pid 6441] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6440] setpgid(0, 0./strace-static-x86_64: Process 6443 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6443 [pid 6442] <... prctl resumed>) = 0 [pid 6441] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6443] set_robust_list(0x55556da27660, 24 [pid 6441] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6440] <... setpgid resumed>) = 0 [pid 6442] setpgid(0, 0) = 0 [pid 6442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6441] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6443] <... set_robust_list resumed>) = 0 [pid 6440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6442] <... openat resumed>) = 3 [pid 6442] write(3, "1000", 4 [pid 6441] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6442] <... write resumed>) = 4 [pid 6442] close(3) = 0 executing program [pid 6442] write(1, "executing program\n", 18) = 18 [pid 6442] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6441] write(-1, "0x0000000000000001", 18 [pid 6442] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6440] <... openat resumed>) = 3 [pid 6442] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6442] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6442] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6441] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6440] write(3, "1000", 4 [pid 6443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6442] exit_group(0) = ? [pid 6441] exit_group(0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6441] <... exit_group resumed>) = ? [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6442] +++ exited with 0 +++ [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6444 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6444 attached [pid 6444] set_robust_list(0x55556da27660, 24) = 0 [pid 6444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6441] +++ exited with 0 +++ [pid 6440] <... write resumed>) = 4 [pid 6440] close(3 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6444] setpgid(0, 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6440] <... close resumed>) = 0 [pid 6444] <... setpgid resumed>) = 0 [pid 6440] write(1, "executing program\n", 18 [pid 6444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [pid 6440] <... write resumed>) = 18 [pid 6444] <... openat resumed>) = 3 [pid 6444] write(3, "1000", 4) = 4 [pid 6444] close(3) = 0 [pid 6444] write(1, "executing program\n", 18) = 18 [pid 6440] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6444] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6444] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6443] <... prctl resumed>) = 0 [pid 6440] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6444] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6443] setpgid(0, 0 [pid 6440] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6444] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6444] write(-1, "0x0000000000000001", 18 [pid 6440] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6444] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6444] exit_group(0 [pid 6443] <... setpgid resumed>) = 0 [pid 6440] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6444] <... exit_group resumed>) = ? [pid 6443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6440] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 6440] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6444] +++ exited with 0 +++ [pid 6440] exit_group(0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6445 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6440] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6445 attached [pid 6445] set_robust_list(0x55556da27660, 24) = 0 [pid 6445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6445] setpgid(0, 0) = 0 [pid 6445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6440] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6445] <... openat resumed>) = 3 [pid 6445] write(3, "1000", 4 [pid 6443] <... openat resumed>) = 3 [pid 6445] <... write resumed>) = 4 [pid 6445] close(3) = 0 executing program [pid 6445] write(1, "executing program\n", 18) = 18 [pid 6445] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6443] write(3, "1000", 4 [pid 6445] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6445] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6445] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6445] write(-1, "0x0000000000000001", 18 [pid 6443] <... write resumed>) = 4 [pid 6445] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6445] exit_group(0 [pid 6443] close(3 [pid 6445] <... exit_group resumed>) = ? [pid 6443] <... close resumed>) = 0 [pid 6443] write(1, "executing program\n", 18executing program [pid 549] <... restart_syscall resumed>) = 0 [pid 6443] <... write resumed>) = 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6445] +++ exited with 0 +++ [pid 6443] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6446 [pid 6443] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6446 attached [pid 6443] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6446] set_robust_list(0x55556da27660, 24) = 0 [pid 6443] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6443] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6443] write(-1, "0x0000000000000001", 18 [pid 6446] <... prctl resumed>) = 0 [pid 6446] setpgid(0, 0) = 0 [pid 6443] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6446] write(3, "1000", 4 [pid 6443] exit_group(0 [pid 6446] <... write resumed>) = 4 [pid 6446] close(3) = 0 [pid 6446] write(1, "executing program\n", 18executing program ) = 18 [pid 6446] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6443] <... exit_group resumed>) = ? [pid 6446] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6446] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6446] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6446] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6446] exit_group(0 [pid 6443] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6446] <... exit_group resumed>) = ? [pid 6446] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>executing program [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6447 ./strace-static-x86_64: Process 6447 attached [pid 6447] set_robust_list(0x55556da27660, 24) = 0 [pid 6447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6447] setpgid(0, 0) = 0 [pid 6447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6447] write(3, "1000", 4) = 4 [pid 6447] close(3) = 0 [pid 6447] write(1, "executing program\n", 18) = 18 [pid 6447] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6447] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6447] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6447] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6447] exit_group(0) = ? [pid 6447] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6448 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6449 attached , child_tidptr=0x55556da27650) = 6449 ./strace-static-x86_64: Process 6448 attached [pid 6449] set_robust_list(0x55556da27660, 24 [pid 6448] set_robust_list(0x55556da27660, 24) = 0 [pid 6449] <... set_robust_list resumed>) = 0 [pid 6448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6448] setpgid(0, 0) = 0 [pid 6448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6448] write(3, "1000", 4) = 4 [pid 6448] close(3executing program ) = 0 [pid 6448] write(1, "executing program\n", 18) = 18 [pid 6448] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6448] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6448] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6448] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6448] exit_group(0) = ? [pid 6449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6448] +++ exited with 0 +++ [pid 6449] setpgid(0, 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6449] <... setpgid resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6450 [pid 551] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6450 attached [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6450] set_robust_list(0x55556da27660, 24) = 0 [pid 6450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6450] setpgid(0, 0) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6451 [pid 6450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6450] write(3, "1000", 4) = 4 [pid 6450] close(3) = 0 [pid 6450] write(1, "executing program\n", 18executing program ) = 18 [pid 6450] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6450] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6450] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6450] write(-1, "0x0000000000000001", 18 [pid 6449] write(3, "1000", 4 [pid 6450] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6450] exit_group(0) = ? [pid 6449] <... write resumed>) = 4 [pid 6449] close(3 [pid 6450] +++ exited with 0 +++ [pid 6449] <... close resumed>) = 0 ./strace-static-x86_64: Process 6451 attached [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6451] set_robust_list(0x55556da27660, 24) = 0 [pid 6451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6451] setpgid(0, 0) = 0 [pid 6451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 6449] write(1, "executing program\n", 18 [pid 6451] <... openat resumed>) = 3 [pid 6449] <... write resumed>) = 18 executing program [pid 6451] write(3, "1000", 4) = 4 [pid 6451] close(3) = 0 [pid 6451] write(1, "executing program\n", 18) = 18 [pid 6451] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6451] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6452 [pid 6451] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6449] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6451] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6451] write(-1, "0x0000000000000001", 18 [pid 6449] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6451] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6451] exit_group(0) = ? [pid 6449] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6451] +++ exited with 0 +++ [pid 6449] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6449] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6452 attached [pid 6449] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6452] set_robust_list(0x55556da27660, 24) = 0 [pid 6452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6452] setpgid(0, 0) = 0 [pid 6452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6452] write(3, "1000", 4 [pid 6449] write(-1, "0x0000000000000001", 18 [pid 6452] <... write resumed>) = 4 executing program [pid 6452] close(3) = 0 [pid 6452] write(1, "executing program\n", 18) = 18 [pid 6452] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6452] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6452] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6452] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6452] exit_group(0 [pid 6449] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6452] <... exit_group resumed>) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6452] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6449] exit_group(0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6453 [pid 6449] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6453 attached [pid 6453] set_robust_list(0x55556da27660, 24) = 0 [pid 6453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6453] setpgid(0, 0) = 0 [pid 6453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6449] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6453] write(3, "1000", 4executing program ) = 4 [pid 6453] close(3) = 0 [pid 6453] write(1, "executing program\n", 18) = 18 [pid 6453] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6453] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6453] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6453] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6453] exit_group(0) = ? [pid 6453] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6454 ./strace-static-x86_64: Process 6454 attached [pid 551] <... restart_syscall resumed>) = 0 [pid 6454] set_robust_list(0x55556da27660, 24) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6454] setpgid(0, 0) = 0 [pid 6454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6455 [pid 6454] <... openat resumed>) = 3 [pid 6454] write(3, "1000", 4) = 4 [pid 6454] close(3executing program ) = 0 [pid 6454] write(1, "executing program\n", 18) = 18 [pid 6454] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6454] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6454] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6454] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6454] exit_group(0) = ? [pid 6454] +++ exited with 0 +++ ./strace-static-x86_64: Process 6455 attached [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6455] set_robust_list(0x55556da27660, 24 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6455] <... set_robust_list resumed>) = 0 [pid 6455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6455] setpgid(0, 0) = 0 [pid 6455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6455] write(3, "1000", 4) = 4 [pid 6455] close(3) = 0 [pid 6455] write(1, "executing program\n", 18executing program ) = 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6455] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6456 [pid 6455] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 6456 attached ) = -1 EFAULT (Bad address) [pid 6456] set_robust_list(0x55556da27660, 24) = 0 [pid 6456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6455] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6456] <... prctl resumed>) = 0 [pid 6456] setpgid(0, 0) = 0 [pid 6456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6455] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6456] <... openat resumed>) = 3 [pid 6455] write(-1, "0x0000000000000001", 18 [pid 6456] write(3, "1000", 4) = 4 [pid 6456] close(3) = 0 executing program [pid 6456] write(1, "executing program\n", 18) = 18 [pid 6456] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6455] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6456] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6456] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6456] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6456] write(-1, "0x0000000000000001", 18 [pid 6455] exit_group(0 [pid 6456] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6456] exit_group(0 [pid 6455] <... exit_group resumed>) = ? [pid 6456] <... exit_group resumed>) = ? [pid 6456] +++ exited with 0 +++ [pid 6455] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] <... restart_syscall resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6457 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6458 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6457 ./strace-static-x86_64: Process 6458 attached [pid 6458] set_robust_list(0x55556da27660, 24 [pid 6457] set_robust_list(0x55556da27660, 24 [pid 6458] <... set_robust_list resumed>) = 0 [pid 6458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6457] <... set_robust_list resumed>) = 0 [pid 6458] <... prctl resumed>) = 0 [pid 6457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6458] setpgid(0, 0) = 0 [pid 6457] <... prctl resumed>) = 0 [pid 6458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6457] setpgid(0, 0 [pid 6458] write(3, "1000", 4) = 4 executing program [pid 6458] close(3) = 0 [pid 6458] write(1, "executing program\n", 18) = 18 [pid 6458] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6457] <... setpgid resumed>) = 0 [pid 6458] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6458] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6458] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6458] write(-1, "0x0000000000000001", 18 [pid 6457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6458] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6458] exit_group(0) = ? [pid 6457] <... openat resumed>) = 3 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6459 [pid 6458] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 6457] write(3, "1000", 4 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6457] <... write resumed>) = 4 ./strace-static-x86_64: Process 6460 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6460 ./strace-static-x86_64: Process 6459 attached [pid 6457] close(3 [pid 6459] set_robust_list(0x55556da27660, 24 [pid 6460] set_robust_list(0x55556da27660, 24 [pid 6457] <... close resumed>) = 0 [pid 6459] <... set_robust_list resumed>) = 0 [pid 6459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6459] setpgid(0, 0) = 0 [pid 6459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 6457] write(1, "executing program\n", 18 [pid 6460] <... set_robust_list resumed>) = 0 [pid 6459] <... openat resumed>) = 3 [pid 6457] <... write resumed>) = 18 executing program [pid 6459] write(3, "1000", 4) = 4 [pid 6459] close(3) = 0 [pid 6459] write(1, "executing program\n", 18) = 18 [pid 6459] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6459] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6459] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6457] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6459] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6459] write(-1, "0x0000000000000001", 18 [pid 6457] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6459] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6459] exit_group(0) = ? [pid 6460] <... prctl resumed>) = 0 [pid 6457] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6457] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6460] setpgid(0, 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6457] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6457] write(-1, "0x0000000000000001", 18 [pid 6459] +++ exited with 0 +++ [pid 6457] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6461 ./strace-static-x86_64: Process 6461 attached [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6461] set_robust_list(0x55556da27660, 24 [pid 6457] exit_group(0 [pid 6461] <... set_robust_list resumed>) = 0 [pid 6461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6461] setpgid(0, 0) = 0 [pid 6461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6460] <... setpgid resumed>) = 0 [pid 6457] <... exit_group resumed>) = ? executing program [pid 6461] <... openat resumed>) = 3 [pid 6461] write(3, "1000", 4) = 4 [pid 6461] close(3) = 0 [pid 6461] write(1, "executing program\n", 18 [pid 6457] +++ exited with 0 +++ [pid 6461] <... write resumed>) = 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6461] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6461] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6461] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6461] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6461] exit_group(0) = ? [pid 6460] <... openat resumed>) = 3 [pid 6460] write(3, "1000", 4) = 4 [pid 6460] close(3 [pid 6461] +++ exited with 0 +++ [pid 6460] <... close resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6460] write(1, "executing program\n", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6462 attached [pid 6462] set_robust_list(0x55556da27660, 24) = 0 [pid 6462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6462 [pid 6462] <... prctl resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6463 [pid 6462] setpgid(0, 0) = 0 executing program [pid 6462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6460] <... write resumed>) = 18 [pid 6462] <... openat resumed>) = 3 [pid 6462] write(3, "1000", 4) = 4 [pid 6462] close(3) = 0 executing program [pid 6462] write(1, "executing program\n", 18) = 18 [pid 6462] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6460] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6462] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6462] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6460] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6462] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6460] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6462] exit_group(0) = ? [pid 6460] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 6460] write(-1, "0x0000000000000001", 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6460] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] +++ exited with 0 +++ ./strace-static-x86_64: Process 6463 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6464 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6463] set_robust_list(0x55556da27660, 24 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6460] exit_group(0 [pid 6463] <... set_robust_list resumed>) = 0 [pid 6463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6460] <... exit_group resumed>) = ? [pid 6463] setpgid(0, 0) = 0 [pid 6463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6460] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6463] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6464 attached [pid 6463] write(3, "1000", 4) = 4 [pid 6464] set_robust_list(0x55556da27660, 24 [pid 6463] close(3 [pid 6464] <... set_robust_list resumed>) = 0 [pid 6463] <... close resumed>) = 0 executing program [pid 6463] write(1, "executing program\n", 18) = 18 [pid 6463] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6463] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6463] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6464] <... prctl resumed>) = 0 [pid 6463] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6464] setpgid(0, 0 [pid 6463] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6464] <... setpgid resumed>) = 0 [pid 6463] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6463] exit_group(0) = ? [pid 6464] <... openat resumed>) = 3 [pid 6463] +++ exited with 0 +++ [pid 6464] write(3, "1000", 4 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6464] <... write resumed>) = 4 [pid 6464] close(3) = 0 [pid 6464] write(1, "executing program\n", 18executing program ) = 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6464] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6465 [pid 6464] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 6465 attached ) = -1 EFAULT (Bad address) [pid 6464] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6465] set_robust_list(0x55556da27660, 24) = 0 [pid 6465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6465] setpgid(0, 0) = 0 [pid 6464] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6464] write(-1, "0x0000000000000001", 18 [pid 6465] <... openat resumed>) = 3 [pid 6464] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6465] write(3, "1000", 4) = 4 [pid 6465] close(3executing program ) = 0 [pid 6465] write(1, "executing program\n", 18) = 18 [pid 6465] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6465] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6465] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6465] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6465] exit_group(0) = ? [pid 6464] exit_group(0) = ? [pid 6465] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6464] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6466 ./strace-static-x86_64: Process 6466 attached [pid 6466] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6467 [pid 6466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6466] setpgid(0, 0) = 0 [pid 6466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6467 attached executing program [pid 6466] write(3, "1000", 4) = 4 [pid 6466] close(3) = 0 [pid 6467] set_robust_list(0x55556da27660, 24 [pid 6466] write(1, "executing program\n", 18 [pid 6467] <... set_robust_list resumed>) = 0 [pid 6466] <... write resumed>) = 18 [pid 6466] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6466] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6467] <... prctl resumed>) = 0 [pid 6466] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6467] setpgid(0, 0 [pid 6466] write(-1, "0x0000000000000001", 18 [pid 6467] <... setpgid resumed>) = 0 [pid 6466] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6466] exit_group(0) = ? [pid 6466] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6467] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6468 attached [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6468 [pid 6467] write(3, "1000", 4) = 4 [pid 6467] close(3 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6468] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6469 attached [pid 6467] <... close resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 executing program [pid 550] <... restart_syscall resumed>) = 0 [pid 6467] write(1, "executing program\n", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6469 [pid 6467] <... write resumed>) = 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6467] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6467] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6471 [pid 6467] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6470 [pid 6467] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6469] set_robust_list(0x55556da27660, 24) = 0 [pid 6469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6469] setpgid(0, 0) = 0 [pid 6468] <... set_robust_list resumed>) = 0 [pid 6467] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6467] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] write(3, "1000", 4) = 4 [pid 6469] close(3) = 0 executing program [pid 6469] write(1, "executing program\n", 18) = 18 [pid 6469] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6469] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6469] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6469] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6469] exit_group(0) = ? [pid 6467] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6469] +++ exited with 0 +++ ./strace-static-x86_64: Process 6471 attached [pid 6467] exit_group(0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6471] set_robust_list(0x55556da27660, 24) = 0 [pid 6471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6471] setpgid(0, 0) = 0 [pid 6471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6471] write(3, "1000", 4) = 4 [pid 6471] close(3) = 0 [pid 6471] write(1, "executing program\n", 18executing program ) = 18 [pid 6471] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6471] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6471] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6471] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6471] exit_group(0 [pid 6467] <... exit_group resumed>) = ? [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6471] <... exit_group resumed>) = ? [pid 6467] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6471] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6470 attached [pid 6470] set_robust_list(0x55556da27660, 24) = 0 [pid 6470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6470] setpgid(0, 0) = 0 [pid 6470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6470] <... openat resumed>) = 3 [pid 6470] write(3, "1000", 4) = 4 [pid 6470] close(3) = 0 executing program [pid 6470] write(1, "executing program\n", 18) = 18 [pid 6470] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6470] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6470] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6470] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6470] exit_group(0 [pid 6468] <... prctl resumed>) = 0 [pid 6470] <... exit_group resumed>) = ? [pid 6468] setpgid(0, 0) = 0 [pid 6468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6470] +++ exited with 0 +++ [pid 6468] write(3, "1000", 4) = 4 [pid 6468] close(3) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6468] write(1, "executing program\n", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6468] <... write resumed>) = 18 [pid 6468] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6468] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6468] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6468] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6468] exit_group(0) = ? [pid 6468] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6472 attached ./strace-static-x86_64: Process 6473 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6472 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6473 [pid 6472] set_robust_list(0x55556da27660, 24 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6472] <... set_robust_list resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6474 [pid 6473] set_robust_list(0x55556da27660, 24 [pid 6472] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6475 attached [pid 6473] <... set_robust_list resumed>) = 0 [pid 6472] <... prctl resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6472] setpgid(0, 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6475 ./strace-static-x86_64: Process 6474 attached [pid 6472] <... setpgid resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6476 executing program [pid 6472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6472] write(3, "1000", 4 [pid 6473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6475] set_robust_list(0x55556da27660, 24 [pid 6472] <... write resumed>) = 4 [pid 6473] <... prctl resumed>) = 0 [pid 6475] <... set_robust_list resumed>) = 0 [pid 6472] close(3 [pid 6473] setpgid(0, 0 [pid 6472] <... close resumed>) = 0 [pid 6473] <... setpgid resumed>) = 0 [pid 6472] write(1, "executing program\n", 18) = 18 [pid 6472] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6472] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6472] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6475] <... prctl resumed>) = 0 [pid 6473] <... openat resumed>) = 3 [pid 6472] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6475] setpgid(0, 0 [pid 6473] write(3, "1000", 4 [pid 6475] <... setpgid resumed>) = 0 [pid 6472] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6473] <... write resumed>) = 4 executing program [pid 6472] write(-1, "0x0000000000000001", 18 [pid 6473] close(3 [pid 6472] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6473] <... close resumed>) = 0 [pid 6472] exit_group(0 [pid 6473] write(1, "executing program\n", 18 [pid 6475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6472] <... exit_group resumed>) = ? [pid 6473] <... write resumed>) = 18 [pid 6474] set_robust_list(0x55556da27660, 24) = 0 [pid 6472] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6473] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6473] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6473] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6475] <... openat resumed>) = 3 [pid 6473] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6475] write(3, "1000", 4 [pid 6473] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6475] <... write resumed>) = 4 [pid 6473] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6475] close(3 [pid 6473] write(-1, "0x0000000000000001", 18 [pid 6475] <... close resumed>) = 0 [pid 6473] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6473] exit_group(0) = ? ./strace-static-x86_64: Process 6476 attached [pid 6475] write(1, "executing program\n", 18 [pid 6474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6473] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6474] <... prctl resumed>) = 0 [pid 6476] set_robust_list(0x55556da27660, 24executing program [pid 6474] setpgid(0, 0 [pid 6476] <... set_robust_list resumed>) = 0 [pid 6475] <... write resumed>) = 18 [pid 6474] <... setpgid resumed>) = 0 [pid 6474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6475] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6476] <... prctl resumed>) = 0 [pid 6475] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6474] <... openat resumed>) = 3 [pid 6475] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6474] write(3, "1000", 4 [pid 6476] setpgid(0, 0) = 0 [pid 6475] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6474] <... write resumed>) = 4 [pid 6475] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6474] close(3 [pid 6476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6475] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6474] <... close resumed>) = 0 [pid 6474] write(1, "executing program\n", 18 [pid 6476] write(3, "1000", 4 [pid 6475] write(-1, "0x0000000000000001", 18executing program ) = -1 EBADF (Bad file descriptor) [pid 6474] <... write resumed>) = 18 [pid 6476] <... write resumed>) = 4 [pid 6475] exit_group(0 [pid 6476] close(3 [pid 6474] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6476] <... close resumed>) = 0 [pid 6475] <... exit_group resumed>) = ? [pid 6476] write(1, "executing program\n", 18 [pid 6474] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6475] +++ exited with 0 +++ [pid 6474] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6476] <... write resumed>) = 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6474] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6476] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6474] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6476] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6474] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6476] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6474] write(-1, "0x0000000000000001", 18 [pid 6476] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6474] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6476] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6474] exit_group(0 [pid 6476] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6474] <... exit_group resumed>) = ? [pid 6474] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6476] write(-1, "0x0000000000000001", 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6476] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6476] exit_group(0) = ? [pid 6476] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6477 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6479 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6478 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6478 attached [pid 6478] set_robust_list(0x55556da27660, 24 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6481 attached ./strace-static-x86_64: Process 6480 attached ./strace-static-x86_64: Process 6477 attached , child_tidptr=0x55556da27650) = 6481 [pid 6478] <... set_robust_list resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6480 [pid 6478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6481] set_robust_list(0x55556da27660, 24 [pid 6480] set_robust_list(0x55556da27660, 24 [pid 6478] setpgid(0, 0 [pid 6477] set_robust_list(0x55556da27660, 24 [pid 6478] <... setpgid resumed>) = 0 [pid 6478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6481] <... set_robust_list resumed>) = 0 [pid 6480] <... set_robust_list resumed>) = 0 [pid 6477] <... set_robust_list resumed>) = 0 [pid 6478] <... openat resumed>) = 3 [pid 6478] write(3, "1000", 4 [pid 6480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6478] <... write resumed>) = 4 [pid 6478] close(3executing program ) = 0 [pid 6478] write(1, "executing program\n", 18) = 18 [pid 6478] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6478] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6478] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6480] <... prctl resumed>) = 0 [pid 6477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6478] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6478] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6478] exit_group(0 [pid 6480] setpgid(0, 0 [pid 6478] <... exit_group resumed>) = ? [pid 6480] <... setpgid resumed>) = 0 [pid 6477] <... prctl resumed>) = 0 [pid 6480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6477] setpgid(0, 0 [pid 6481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6480] <... openat resumed>) = 3 [pid 6477] <... setpgid resumed>) = 0 [pid 6478] +++ exited with 0 +++ ./strace-static-x86_64: Process 6479 attached [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6479] set_robust_list(0x55556da27660, 24) = 0 [pid 6480] write(3, "1000", 4 [pid 6479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6479] <... prctl resumed>) = 0 [pid 6479] setpgid(0, 0) = 0 [pid 6480] <... write resumed>) = 4 [pid 6481] <... prctl resumed>) = 0 [pid 6477] <... openat resumed>) = 3 [pid 6479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6480] close(3 [pid 6477] write(3, "1000", 4 [pid 6479] write(3, "1000", 4) = 4 [pid 6479] close(3) = 0 executing program [pid 6479] write(1, "executing program\n", 18) = 18 [pid 6479] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6480] <... close resumed>) = 0 [pid 6477] <... write resumed>) = 4 [pid 6481] setpgid(0, 0 [pid 6479] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6479] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6479] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6481] <... setpgid resumed>) = 0 [pid 6480] write(1, "executing program\n", 18 [pid 6477] close(3 [pid 6479] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6479] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) executing program [pid 6480] <... write resumed>) = 18 [pid 6477] <... close resumed>) = 0 [pid 6480] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6477] write(1, "executing program\n", 18 [pid 6479] exit_group(0) = ? executing program [pid 6480] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6477] <... write resumed>) = 18 [pid 6481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6480] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6477] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program executing program executing program executing program [pid 6480] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6480] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6477] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6479] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6480] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6477] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6480] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6477] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6480] exit_group(0 [pid 6477] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6480] <... exit_group resumed>) = ? [pid 6480] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6477] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6481] <... openat resumed>) = 3 [pid 6477] write(-1, "0x0000000000000001", 18 [pid 6481] write(3, "1000", 4 [pid 6477] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... write resumed>) = 4 [pid 6477] exit_group(0) = ? [pid 6477] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6481] close(3) = 0 [pid 6481] write(1, "executing program\n", 18) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6481] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6481] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6481] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6483 attached ./strace-static-x86_64: Process 6484 attached [pid 6481] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] <... restart_syscall resumed>) = 0 [pid 6483] set_robust_list(0x55556da27660, 24 [pid 6481] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6484] set_robust_list(0x55556da27660, 24 [pid 6483] <... set_robust_list resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6483 [pid 6484] <... set_robust_list resumed>) = 0 [pid 6481] write(-1, "0x0000000000000001", 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6484 [pid 6481] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] exit_group(0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6481] <... exit_group resumed>) = ? [pid 6483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... restart_syscall resumed>) = 0 [pid 6481] +++ exited with 0 +++ [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6485 [pid 6483] <... prctl resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6483] setpgid(0, 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6483] <... setpgid resumed>) = 0 [pid 6484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6486 [pid 6483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6484] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6485 attached [pid 6483] <... openat resumed>) = 3 [pid 6484] setpgid(0, 0 [pid 6483] write(3, "1000", 4 [pid 6485] set_robust_list(0x55556da27660, 24 [pid 6484] <... setpgid resumed>) = 0 [pid 6485] <... set_robust_list resumed>) = 0 [pid 6483] <... write resumed>) = 4 [pid 6483] close(3) = 0 [pid 6483] write(1, "executing program\n", 18 [pid 6484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6483] <... write resumed>) = 18 [pid 6483] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6483] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6484] <... openat resumed>) = 3 [pid 6485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6483] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6484] write(3, "1000", 4 [pid 6485] <... prctl resumed>) = 0 [pid 6483] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6485] setpgid(0, 0 [pid 6484] <... write resumed>) = 4 [pid 6485] <... setpgid resumed>) = 0 [pid 6483] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6484] close(3 [pid 6483] write(-1, "0x0000000000000001", 18 [pid 6484] <... close resumed>) = 0 [pid 6483] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6483] exit_group(0 [pid 6485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6484] write(1, "executing program\n", 18 [pid 6483] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6486 attached [pid 6486] set_robust_list(0x55556da27660, 24) = 0 [pid 6483] +++ exited with 0 +++ [pid 6484] <... write resumed>) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6484] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6485] <... openat resumed>) = 3 [pid 6484] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6485] write(3, "1000", 4 [pid 6484] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6485] <... write resumed>) = 4 [pid 6484] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6485] close(3 [pid 6484] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6485] <... close resumed>) = 0 [pid 6484] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6485] write(1, "executing program\n", 18 [pid 6484] write(-1, "0x0000000000000001", 18 [pid 6485] <... write resumed>) = 18 [pid 6484] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6485] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6484] exit_group(0 [pid 6485] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6484] <... exit_group resumed>) = ? [pid 6485] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6484] +++ exited with 0 +++ [pid 6485] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6485] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6485] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6485] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6485] exit_group(0) = ? [pid 6486] setpgid(0, 0) = 0 [pid 6485] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 6486] write(3, "1000", 4) = 4 [pid 6486] close(3) = 0 [pid 6486] write(1, "executing program\n", 18) = 18 [pid 6486] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6486] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6486] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6486] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6486] exit_group(0) = ? [pid 6486] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6488 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6487 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6489 ./strace-static-x86_64: Process 6489 attached [pid 6489] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6491 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6490 ./strace-static-x86_64: Process 6487 attached [pid 6489] setpgid(0, 0) = 0 [pid 6489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6487] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6490 attached ) = 0 [pid 6489] <... openat resumed>) = 3 [pid 6489] write(3, "1000", 4) = 4 executing program [pid 6489] close(3) = 0 [pid 6489] write(1, "executing program\n", 18) = 18 [pid 6490] set_robust_list(0x55556da27660, 24 [pid 6487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6489] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6490] <... set_robust_list resumed>) = 0 [pid 6487] <... prctl resumed>) = 0 [pid 6489] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6489] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6489] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6487] setpgid(0, 0 [pid 6489] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6489] exit_group(0 [pid 6487] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6491 attached ./strace-static-x86_64: Process 6488 attached [pid 6490] <... prctl resumed>) = 0 [pid 6489] <... exit_group resumed>) = ? [pid 6487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6491] set_robust_list(0x55556da27660, 24 [pid 6490] setpgid(0, 0 [pid 6488] set_robust_list(0x55556da27660, 24) = 0 [pid 6487] <... openat resumed>) = 3 [pid 6488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6491] <... set_robust_list resumed>) = 0 [pid 6490] <... setpgid resumed>) = 0 [pid 6487] write(3, "1000", 4 [pid 6489] +++ exited with 0 +++ [pid 6488] <... prctl resumed>) = 0 [pid 6487] <... write resumed>) = 4 [pid 6490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6488] setpgid(0, 0 [pid 6487] close(3 [pid 6491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6488] <... setpgid resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6487] <... close resumed>) = 0 [pid 6490] <... openat resumed>) = 3 [pid 6491] <... prctl resumed>) = 0 [pid 6490] write(3, "1000", 4 [pid 6488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6487] write(1, "executing program\n", 18 [pid 6491] setpgid(0, 0) = 0 executing program [pid 6488] <... openat resumed>) = 3 [pid 6487] <... write resumed>) = 18 [pid 6490] <... write resumed>) = 4 [pid 6488] write(3, "1000", 4 [pid 6491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6488] <... write resumed>) = 4 [pid 6490] close(3 [pid 6487] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6491] <... openat resumed>) = 3 [pid 6488] close(3 [pid 6490] <... close resumed>) = 0 executing program [pid 6490] write(1, "executing program\n", 18) = 18 [pid 6491] write(3, "1000", 4 [pid 6488] <... close resumed>) = 0 [pid 6487] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6490] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6491] <... write resumed>) = 4 [pid 6491] close(3) = 0 [pid 6491] write(1, "executing program\n", 18 [pid 6488] write(1, "executing program\n", 18 [pid 6487] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6490] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6491] <... write resumed>) = 18 [pid 6491] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6490] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6488] <... write resumed>) = 18 [pid 6487] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6491] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6490] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6488] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6487] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6491] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6490] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6490] write(-1, "0x0000000000000001", 18 [pid 6491] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6487] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6490] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6490] exit_group(0) = ? [pid 6491] write(-1, "0x0000000000000001", 18 [pid 6488] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6487] write(-1, "0x0000000000000001", 18 [pid 6488] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6488] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6488] write(-1, "0x0000000000000001", 18 [pid 6490] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6488] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] exit_group(0 [pid 6491] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6487] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] <... exit_group resumed>) = ? [pid 6491] exit_group(0 [pid 6487] exit_group(0 [pid 6491] <... exit_group resumed>) = ? [pid 6487] <... exit_group resumed>) = ? [pid 6488] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6491] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6487] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6493 attached ./strace-static-x86_64: Process 6492 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6495 attached ./strace-static-x86_64: Process 6494 attached [pid 6493] set_robust_list(0x55556da27660, 24 [pid 6492] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6493 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6494 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6492 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6495 [pid 6494] set_robust_list(0x55556da27660, 24) = 0 [pid 6494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6492] <... set_robust_list resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6496 [pid 6494] <... prctl resumed>) = 0 [pid 6494] setpgid(0, 0) = 0 [pid 6494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6494] <... openat resumed>) = 3 [pid 6494] write(3, "1000", 4 [pid 6492] <... prctl resumed>) = 0 [pid 6494] <... write resumed>) = 4 [pid 6494] close(3executing program ) = 0 [pid 6494] write(1, "executing program\n", 18) = 18 [pid 6494] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6494] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6494] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6494] write(-1, "0x0000000000000001", 18 [pid 6492] setpgid(0, 0 [pid 6494] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6494] exit_group(0 [pid 6492] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6496 attached [pid 6494] <... exit_group resumed>) = ? [pid 6492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6495] set_robust_list(0x55556da27660, 24 [pid 6496] set_robust_list(0x55556da27660, 24 [pid 6495] <... set_robust_list resumed>) = 0 [pid 6493] <... set_robust_list resumed>) = 0 [pid 6492] <... openat resumed>) = 3 [pid 6494] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6496] <... set_robust_list resumed>) = 0 [pid 6495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6492] write(3, "1000", 4) = 4 [pid 6492] close(3) = 0 [pid 6492] write(1, "executing program\n", 18) = 18 [pid 6492] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6492] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6492] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6492] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6492] exit_group(0) = ? [pid 6496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6495] <... prctl resumed>) = 0 [pid 6493] <... prctl resumed>) = 0 [pid 6496] <... prctl resumed>) = 0 [pid 6492] +++ exited with 0 +++ [pid 6495] setpgid(0, 0 [pid 551] --- 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] <... setpgid resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6493] setpgid(0, 0) = 0 [pid 6493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6496] setpgid(0, 0) = 0 [pid 6495] <... openat resumed>) = 3 [pid 6493] <... openat resumed>) = 3 [pid 6495] write(3, "1000", 4) = 4 [pid 6495] close(3) = 0 [pid 6493] write(3, "1000", 4 executing program [pid 6495] write(1, "executing program\n", 18 [pid 6493] <... write resumed>) = 4 [pid 6495] <... write resumed>) = 18 [pid 6493] close(3 [pid 6495] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6493] <... close resumed>) = 0 executing program [pid 6493] write(1, "executing program\n", 18) = 18 [pid 6495] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6493] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6495] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6495] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6493] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6493] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6493] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6496] <... openat resumed>) = 3 [pid 6495] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6493] write(-1, "0x0000000000000001", 18 [pid 6495] write(-1, "0x0000000000000001", 18 [pid 6493] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6496] write(3, "1000", 4 [pid 6495] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6493] exit_group(0 [pid 6496] <... write resumed>) = 4 [pid 6495] exit_group(0 [pid 6493] <... exit_group resumed>) = ? [pid 6496] close(3 [pid 6495] <... exit_group resumed>) = ? [pid 6493] +++ exited with 0 +++ [pid 6495] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6496] <... close resumed>) = 0 executing program [pid 6496] write(1, "executing program\n", 18) = 18 [pid 6496] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6496] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6496] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6496] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6496] exit_group(0) = ? [pid 6496] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6497 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6499 attached ./strace-static-x86_64: Process 6498 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6499 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6498 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6500 ./strace-static-x86_64: Process 6501 attached [pid 6501] set_robust_list(0x55556da27660, 24) = 0 [pid 6501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6501] setpgid(0, 0) = 0 [pid 6501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6501 [pid 6501] <... openat resumed>) = 3 [pid 6501] write(3, "1000", 4) = 4 [pid 6501] close(3) = 0 executing program [pid 6501] write(1, "executing program\n", 18) = 18 [pid 6501] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6501] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6501] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6497 attached [pid 6497] set_robust_list(0x55556da27660, 24 [pid 6501] write(-1, "0x0000000000000001", 18 [pid 6497] <... set_robust_list resumed>) = 0 [pid 6498] set_robust_list(0x55556da27660, 24 [pid 6497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6499] set_robust_list(0x55556da27660, 24 [pid 6501] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6501] exit_group(0) = ? [pid 6501] +++ exited with 0 +++ [pid 6499] <... set_robust_list resumed>) = 0 [pid 6498] <... set_robust_list resumed>) = 0 [pid 6497] <... prctl resumed>) = 0 [pid 6497] setpgid(0, 0) = 0 [pid 6497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6497] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6500 attached [pid 6497] close(3executing program ) = 0 [pid 6500] set_robust_list(0x55556da27660, 24 [pid 6497] write(1, "executing program\n", 18) = 18 [pid 6500] <... set_robust_list resumed>) = 0 [pid 6497] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6497] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6497] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6500] <... prctl resumed>) = 0 [pid 6497] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6500] setpgid(0, 0 [pid 6497] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6500] <... setpgid resumed>) = 0 [pid 6500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6497] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6497] exit_group(0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6500] <... openat resumed>) = 3 [pid 6497] <... exit_group resumed>) = ? [pid 6499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6497] +++ exited with 0 +++ [pid 6500] write(3, "1000", 4 [pid 554] --- 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] <... write resumed>) = 4 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6500] close(3executing program ) = 0 [pid 6500] write(1, "executing program\n", 18) = 18 [pid 6500] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6500] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6500] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6500] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6500] exit_group(0 [pid 6499] <... prctl resumed>) = 0 [pid 6498] <... prctl resumed>) = 0 [pid 6500] <... exit_group resumed>) = ? [pid 6500] +++ exited with 0 +++ [pid 6499] setpgid(0, 0 [pid 6498] setpgid(0, 0) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6499] <... setpgid resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6498] write(3, "1000", 4 [pid 6499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6498] <... write resumed>) = 4 [pid 6498] close(3) = 0 [pid 6499] <... openat resumed>) = 3 executing program [pid 6498] write(1, "executing program\n", 18 [pid 6499] write(3, "1000", 4 [pid 6498] <... write resumed>) = 18 [pid 6499] <... write resumed>) = 4 [pid 6498] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6499] close(3) = 0 executing program [pid 6499] write(1, "executing program\n", 18) = 18 [pid 6499] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6499] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6499] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6499] write(-1, "0x0000000000000001", 18 [pid 6498] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] <... restart_syscall resumed>) = 0 [pid 6498] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6499] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6499] exit_group(0 [pid 6498] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6499] <... exit_group resumed>) = ? [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6498] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6499] +++ exited with 0 +++ [pid 6498] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6502 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6502 attached ) = 0 [pid 6498] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6503 [pid 6498] +++ exited with 0 +++ [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] --- 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(0x55556da27660, 24) = 0 [pid 6502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6504 [pid 6502] <... prctl resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6502] setpgid(0, 0) = 0 [pid 6502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6502] write(3, "1000", 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6505 [pid 6502] <... write resumed>) = 4 [pid 6502] close(3) = 0 [pid 6502] write(1, "executing program\n", 18) = 18 executing program [pid 6502] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] <... restart_syscall resumed>) = 0 [pid 6502] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6502] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6502] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6502] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6502] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6502] exit_group(0) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6506 ./strace-static-x86_64: Process 6504 attached ./strace-static-x86_64: Process 6506 attached [pid 6502] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6505 attached [pid 6505] set_robust_list(0x55556da27660, 24) = 0 [pid 6505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6505] setpgid(0, 0) = 0 [pid 6505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6504] set_robust_list(0x55556da27660, 24 [pid 6506] set_robust_list(0x55556da27660, 24) = 0 [pid 6505] <... openat resumed>) = 3 [pid 6504] <... set_robust_list resumed>) = 0 [pid 6505] write(3, "1000", 4./strace-static-x86_64: Process 6503 attached ) = 4 [pid 6505] close(3 [pid 6503] set_robust_list(0x55556da27660, 24executing program [pid 6505] <... close resumed>) = 0 [pid 6505] write(1, "executing program\n", 18) = 18 [pid 6503] <... set_robust_list resumed>) = 0 [pid 6503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6505] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6505] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6503] <... prctl resumed>) = 0 [pid 6505] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6503] setpgid(0, 0 [pid 6505] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6503] <... setpgid resumed>) = 0 [pid 6503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6505] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6505] exit_group(0 [pid 6503] <... openat resumed>) = 3 [pid 6505] <... exit_group resumed>) = ? [pid 6504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6503] write(3, "1000", 4executing program [pid 6506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6503] <... write resumed>) = 4 [pid 6503] close(3) = 0 [pid 6503] write(1, "executing program\n", 18) = 18 [pid 6503] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6503] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6503] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6503] write(-1, "0x0000000000000001", 18 [pid 6505] +++ exited with 0 +++ [pid 6503] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6503] exit_group(0) = ? [pid 6504] <... prctl resumed>) = 0 [pid 6506] <... prctl resumed>) = 0 [pid 6504] setpgid(0, 0 [pid 6506] setpgid(0, 0 [pid 6504] <... setpgid resumed>) = 0 [pid 6506] <... setpgid resumed>) = 0 [pid 6503] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6504] 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 6504] <... openat resumed>) = 3 [pid 6506] <... openat resumed>) = 3 [pid 6504] write(3, "1000", 4 [pid 6506] write(3, "1000", 4 [pid 6504] <... write resumed>) = 4 [pid 6506] <... write resumed>) = 4 [pid 6504] close(3 [pid 6506] close(3 [pid 6504] <... close resumed>) = 0 [pid 6506] <... close resumed>) = 0 executing program executing program [pid 6504] write(1, "executing program\n", 18 [pid 6506] write(1, "executing program\n", 18 [pid 6504] <... write resumed>) = 18 [pid 6506] <... write resumed>) = 18 [pid 6504] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6506] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6504] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6506] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6504] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6506] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6504] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6506] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6504] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6506] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6504] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6506] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6504] write(-1, "0x0000000000000001", 18 [pid 6506] write(-1, "0x0000000000000001", 18 [pid 6504] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6506] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6504] exit_group(0 [pid 6506] exit_group(0 [pid 6504] <... exit_group resumed>) = ? [pid 6506] <... exit_group resumed>) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6507 [pid 6504] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6506] +++ exited with 0 +++ ./strace-static-x86_64: Process 6508 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6508 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6507 attached [pid 549] <... restart_syscall resumed>) = 0 [pid 6507] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6507] setpgid(0, 0) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6509 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6507] write(3, "1000", 4) = 4 [pid 6507] close(3executing program [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6510 [pid 6507] <... close resumed>) = 0 [pid 6507] write(1, "executing program\n", 18) = 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 6507] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6507] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6507] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6507] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6511 [pid 6507] exit_group(0) = ? [pid 6508] set_robust_list(0x55556da27660, 24 [pid 6507] +++ exited with 0 +++ [pid 6508] <... set_robust_list resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6509 attached [pid 6509] set_robust_list(0x55556da27660, 24) = 0 [pid 6509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6509] setpgid(0, 0./strace-static-x86_64: Process 6510 attached [pid 6510] set_robust_list(0x55556da27660, 24 [pid 6509] <... setpgid resumed>) = 0 [pid 6509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6510] <... set_robust_list resumed>) = 0 [pid 6508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6509] <... openat resumed>) = 3 [pid 6508] <... prctl resumed>) = 0 [pid 6510] <... prctl resumed>) = 0 [pid 6510] setpgid(0, 0) = 0 [pid 6510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6509] write(3, "1000", 4) = 4 [pid 6509] close(3) = 0 [pid 6509] write(1, "executing program\n", 18executing program [pid 6510] <... openat resumed>) = 3 [pid 6509] <... write resumed>) = 18 [pid 6509] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6508] setpgid(0, 0 [pid 6509] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6509] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6510] write(3, "1000", 4 [pid 6509] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6510] <... write resumed>) = 4 [pid 6509] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6510] close(3) = 0 [pid 6509] write(-1, "0x0000000000000001", 18executing program [pid 6510] write(1, "executing program\n", 18) = 18 [pid 6510] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6509] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6509] exit_group(0 [pid 6510] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6510] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6510] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6509] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6511 attached [pid 6508] <... setpgid resumed>) = 0 [pid 6510] write(-1, "0x0000000000000001", 18 [pid 6508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6510] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6510] exit_group(0) = ? [pid 6508] <... openat resumed>) = 3 [pid 6508] write(3, "1000", 4 [pid 6511] set_robust_list(0x55556da27660, 24 [pid 6509] +++ exited with 0 +++ [pid 6508] <... write resumed>) = 4 [pid 6511] <... set_robust_list resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6510] +++ exited with 0 +++ [pid 6508] close(3 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6508] <... close resumed>) = 0 executing program [pid 6508] write(1, "executing program\n", 18) = 18 [pid 6508] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6508] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6511] <... prctl resumed>) = 0 [pid 6508] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6508] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6511] setpgid(0, 0) = 0 [pid 6508] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6508] write(-1, "0x0000000000000001", 18 [pid 6511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6508] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6508] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6508] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6512 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6512 attached ) = 0 [pid 6511] <... openat resumed>) = 3 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6511] write(3, "1000", 4 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6513 [pid 6512] set_robust_list(0x55556da27660, 24 [pid 6511] <... write resumed>) = 4 [pid 6512] <... set_robust_list resumed>) = 0 [pid 6512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6512] setpgid(0, 0) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6512] <... openat resumed>) = 3 [pid 6512] write(3, "1000", 4) = 4 [pid 6512] close(3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6514 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6512] <... close resumed>) = 0 [pid 6512] write(1, "executing program\n", 18) = 18 [pid 6512] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6512] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program ) = -1 EFAULT (Bad address) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6515 ./strace-static-x86_64: Process 6515 attached ./strace-static-x86_64: Process 6514 attached ./strace-static-x86_64: Process 6513 attached [pid 6511] close(3 [pid 6512] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6512] write(-1, "0x0000000000000001", 18 [pid 6511] <... close resumed>) = 0 [pid 6512] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6512] exit_group(0) = ? [pid 6511] write(1, "executing program\n", 18 [pid 6513] set_robust_list(0x55556da27660, 24executing program [pid 6511] <... write resumed>) = 18 [pid 6512] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6514] set_robust_list(0x55556da27660, 24) = 0 [pid 6514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6511] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6514] <... prctl resumed>) = 0 [pid 6514] setpgid(0, 0) = 0 [pid 6514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6511] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6514] <... openat resumed>) = 3 [pid 6514] write(3, "1000", 4executing program ) = 4 [pid 6514] close(3) = 0 [pid 6514] write(1, "executing program\n", 18) = 18 [pid 6514] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6514] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6514] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6514] write(-1, "0x0000000000000001", 18 [pid 6511] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6514] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] exit_group(0) = ? [pid 6511] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6511] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6514] +++ exited with 0 +++ [pid 6511] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6513] <... set_robust_list resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6511] write(-1, "0x0000000000000001", 18 [pid 6513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6513] setpgid(0, 0) = 0 [pid 6513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6513] write(3, "1000", 4 [pid 6511] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6513] <... write resumed>) = 4 [pid 6513] close(3executing program ) = 0 [pid 6513] write(1, "executing program\n", 18) = 18 [pid 6513] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6513] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6513] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6511] exit_group(0 [pid 6513] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6513] write(-1, "0x0000000000000001", 18 [pid 6515] set_robust_list(0x55556da27660, 24 [pid 6511] <... exit_group resumed>) = ? [pid 6513] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6513] exit_group(0) = ? [pid 6513] +++ exited with 0 +++ [pid 6511] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6515] <... set_robust_list resumed>) = 0 [pid 6515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6515] setpgid(0, 0) = 0 [pid 6515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6515] write(3, "1000", 4) = 4 [pid 6515] close(3) = 0 executing program [pid 6515] write(1, "executing program\n", 18) = 18 [pid 6515] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6515] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6515] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6515] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6515] exit_group(0) = ? [pid 6515] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6518 ./strace-static-x86_64: Process 6516 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6517 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6516 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6520 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6519 ./strace-static-x86_64: Process 6519 attached ./strace-static-x86_64: Process 6520 attached ./strace-static-x86_64: Process 6517 attached [pid 6519] set_robust_list(0x55556da27660, 24 [pid 6520] set_robust_list(0x55556da27660, 24 [pid 6519] <... set_robust_list resumed>) = 0 [pid 6520] <... set_robust_list resumed>) = 0 [pid 6517] set_robust_list(0x55556da27660, 24 [pid 6519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6519] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6518 attached [pid 6520] <... prctl resumed>) = 0 [pid 6517] <... set_robust_list resumed>) = 0 [pid 6519] setpgid(0, 0 [pid 6520] setpgid(0, 0 [pid 6517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6520] <... setpgid resumed>) = 0 [pid 6519] <... setpgid resumed>) = 0 [pid 6518] set_robust_list(0x55556da27660, 24 [pid 6517] <... prctl resumed>) = 0 [pid 6520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6520] <... openat resumed>) = 3 [pid 6519] <... openat resumed>) = 3 [pid 6520] write(3, "1000", 4 [pid 6519] write(3, "1000", 4 [pid 6518] <... set_robust_list resumed>) = 0 [pid 6517] setpgid(0, 0 [pid 6520] <... write resumed>) = 4 [pid 6519] <... write resumed>) = 4 [pid 6520] close(3 [pid 6517] <... setpgid resumed>) = 0 [pid 6520] <... close resumed>) = 0 [pid 6519] close(3executing program executing program [pid 6517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6520] write(1, "executing program\n", 18 [pid 6519] <... close resumed>) = 0 [pid 6518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6517] <... openat resumed>) = 3 [pid 6520] <... write resumed>) = 18 [pid 6519] write(1, "executing program\n", 18 [pid 6518] <... prctl resumed>) = 0 [pid 6517] write(3, "1000", 4 [pid 6520] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6519] <... write resumed>) = 18 [pid 6518] setpgid(0, 0 [pid 6520] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6517] <... write resumed>) = 4 [pid 6520] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6519] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6518] <... setpgid resumed>) = 0 [pid 6517] close(3 [pid 6520] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6519] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6520] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6519] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6517] <... close resumed>) = 0 [pid 6520] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6519] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6517] write(1, "executing program\n", 18 [pid 6520] write(-1, "0x0000000000000001", 18 [pid 6519] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6516] set_robust_list(0x55556da27660, 24 [pid 6519] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6520] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6517] <... write resumed>) = 18 [pid 6519] write(-1, "0x0000000000000001", 18 [pid 6520] exit_group(0 [pid 6519] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6520] <... exit_group resumed>) = ? [pid 6517] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6516] <... set_robust_list resumed>) = 0 [pid 6519] exit_group(0 [pid 6516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6516] setpgid(0, 0) = 0 [pid 6519] <... exit_group resumed>) = ? [pid 6520] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6516] <... openat resumed>) = 3 [pid 6516] write(3, "1000", 4) = 4 [pid 6516] close(3 [pid 6519] +++ exited with 0 +++ [pid 6517] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6517] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6516] <... close resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6516] write(1, "executing program\n", 18 executing program [pid 6517] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6516] <... write resumed>) = 18 [pid 6516] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6516] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6516] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6517] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6518] <... openat resumed>) = 3 [pid 6517] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6516] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6516] exit_group(0 [pid 6517] write(-1, "0x0000000000000001", 18 [pid 6516] <... exit_group resumed>) = ? [pid 6517] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6518] write(3, "1000", 4 [pid 6517] exit_group(0 [pid 6516] +++ exited with 0 +++ [pid 6518] <... write resumed>) = 4 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6517] <... exit_group resumed>) = ? [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6518] close(3) = 0 executing program [pid 6518] write(1, "executing program\n", 18 [pid 6517] +++ exited with 0 +++ [pid 6518] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6518] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6518] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6518] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6518] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6518] exit_group(0) = ? [pid 6518] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6521 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6521 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6524 attached ./strace-static-x86_64: Process 6523 attached ./strace-static-x86_64: Process 6525 attached ./strace-static-x86_64: Process 6522 attached [pid 6521] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6522 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6524 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6525 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6523 [pid 6525] set_robust_list(0x55556da27660, 24 [pid 6524] set_robust_list(0x55556da27660, 24 [pid 6523] set_robust_list(0x55556da27660, 24 [pid 6522] set_robust_list(0x55556da27660, 24 [pid 6521] <... set_robust_list resumed>) = 0 [pid 6525] <... set_robust_list resumed>) = 0 [pid 6525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6524] <... set_robust_list resumed>) = 0 [pid 6523] <... set_robust_list resumed>) = 0 [pid 6522] <... set_robust_list resumed>) = 0 [pid 6521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6525] <... prctl resumed>) = 0 [pid 6525] setpgid(0, 0) = 0 [pid 6525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6521] <... prctl resumed>) = 0 [pid 6525] <... openat resumed>) = 3 [pid 6522] <... prctl resumed>) = 0 [pid 6525] write(3, "1000", 4 [pid 6523] <... prctl resumed>) = 0 [pid 6522] setpgid(0, 0 [pid 6521] setpgid(0, 0 [pid 6525] <... write resumed>) = 4 [pid 6525] close(3) = 0 [pid 6525] write(1, "executing program\n", 18executing program [pid 6522] <... setpgid resumed>) = 0 [pid 6523] setpgid(0, 0 [pid 6525] <... write resumed>) = 18 [pid 6525] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6525] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6525] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6521] <... setpgid resumed>) = 0 [pid 6525] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6525] exit_group(0 [pid 6523] <... setpgid resumed>) = 0 [pid 6525] <... exit_group resumed>) = ? [pid 6522] <... openat resumed>) = 3 [pid 6524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6522] write(3, "1000", 4 [pid 6521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6525] +++ exited with 0 +++ [pid 6524] <... prctl resumed>) = 0 [pid 6523] <... openat resumed>) = 3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6522] <... write resumed>) = 4 [pid 6522] close(3) = 0 executing program [pid 6521] <... openat resumed>) = 3 [pid 6522] write(1, "executing program\n", 18) = 18 [pid 6522] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6524] setpgid(0, 0 [pid 6523] write(3, "1000", 4 [pid 6521] write(3, "1000", 4 [pid 6522] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6522] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6522] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6523] <... write resumed>) = 4 [pid 6522] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6521] <... write resumed>) = 4 [pid 6524] <... setpgid resumed>) = 0 [pid 6522] write(-1, "0x0000000000000001", 18 [pid 6523] close(3 [pid 6522] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6521] close(3 [pid 549] <... restart_syscall resumed>) = 0 [pid 6524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6523] <... close resumed>) = 0 [pid 6522] exit_group(0 [pid 6521] <... close resumed>) = 0 executing program [pid 6523] write(1, "executing program\n", 18 [pid 6522] <... exit_group resumed>) = ? [pid 6521] write(1, "executing program\n", 18executing program [pid 6524] <... openat resumed>) = 3 [pid 6523] <... write resumed>) = 18 [pid 6521] <... write resumed>) = 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6524] write(3, "1000", 4 [pid 6523] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6522] +++ exited with 0 +++ [pid 6521] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6526 attached [pid 6524] <... write resumed>) = 4 [pid 6523] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6521] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6524] close(3 [pid 6523] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6521] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6526 [pid 6524] <... close resumed>) = 0 [pid 6523] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6521] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] restart_syscall(<... resuming interrupted clone ...> executing program [pid 6524] write(1, "executing program\n", 18 [pid 6523] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6521] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6524] <... write resumed>) = 18 [pid 6523] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6521] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6524] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6523] write(-1, "0x0000000000000001", 18 [pid 6521] write(-1, "0x0000000000000001", 18 [pid 6524] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6526] set_robust_list(0x55556da27660, 24 [pid 6523] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6521] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6524] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6523] exit_group(0 [pid 6521] exit_group(0 [pid 6524] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6523] <... exit_group resumed>) = ? [pid 6521] <... exit_group resumed>) = ? [pid 6526] <... set_robust_list resumed>) = 0 [pid 6524] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6524] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6526] <... prctl resumed>) = 0 [pid 6524] write(-1, "0x0000000000000001", 18 [pid 6523] +++ exited with 0 +++ [pid 6526] setpgid(0, 0 [pid 6524] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6521] +++ exited with 0 +++ [pid 551] --- 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] <... setpgid resumed>) = 0 [pid 6524] exit_group(0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6524] <... exit_group resumed>) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6524] +++ exited with 0 +++ [pid 6526] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6526] <... write resumed>) = 4 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6526] close(3) = 0 [pid 6526] write(1, "executing program\n", 18executing program ) = 18 [pid 6526] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6526] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6526] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6526] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6526] exit_group(0) = ? [pid 6526] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6527 attached , child_tidptr=0x55556da27650) = 6527 [pid 6527] set_robust_list(0x55556da27660, 24 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6527] <... set_robust_list resumed>) = 0 [pid 6527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6527] setpgid(0, 0) = 0 [pid 6527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... restart_syscall resumed>) = 0 [pid 6527] <... openat resumed>) = 3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6528 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6527] write(3, "1000", 4) = 4 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6527] close(3 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6529 executing program [pid 6527] <... close resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6530 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6531 [pid 6527] write(1, "executing program\n", 18) = 18 [pid 6527] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6527] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6527] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6527] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6527] exit_group(0) = ? ./strace-static-x86_64: Process 6531 attached ./strace-static-x86_64: Process 6530 attached ./strace-static-x86_64: Process 6529 attached ./strace-static-x86_64: Process 6528 attached [pid 6527] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6531] set_robust_list(0x55556da27660, 24) = 0 [pid 6531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6529] set_robust_list(0x55556da27660, 24 [pid 6531] <... prctl resumed>) = 0 [pid 6531] setpgid(0, 0) = 0 [pid 6531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6529] <... set_robust_list resumed>) = 0 [pid 6528] set_robust_list(0x55556da27660, 24 [pid 6531] write(3, "1000", 4) = 4 [pid 6531] close(3) = 0 executing program [pid 6531] write(1, "executing program\n", 18) = 18 [pid 6531] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6531] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6531] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6531] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6531] exit_group(0) = ? [pid 6530] set_robust_list(0x55556da27660, 24 [pid 6529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6528] <... set_robust_list resumed>) = 0 [pid 6531] +++ exited with 0 +++ [pid 6530] <... set_robust_list resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6529] <... prctl resumed>) = 0 [pid 6529] setpgid(0, 0) = 0 [pid 6529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6529] write(3, "1000", 4) = 4 [pid 6529] close(3) = 0 [pid 6529] write(1, "executing program\n", 18) = 18 executing program [pid 6529] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6529] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6529] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6529] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6529] exit_group(0) = ? [pid 6530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6529] +++ exited with 0 +++ [pid 6528] <... prctl resumed>) = 0 [pid 6530] <... prctl resumed>) = 0 [pid 6528] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6530] setpgid(0, 0 [pid 6528] <... setpgid resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6530] <... setpgid resumed>) = 0 [pid 6528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6528] write(3, "1000", 4 [pid 6530] <... openat resumed>) = 3 [pid 6528] <... write resumed>) = 4 [pid 6530] write(3, "1000", 4 [pid 6528] close(3 [pid 6530] <... write resumed>) = 4 [pid 6530] close(3) = 0 executing program [pid 6530] write(1, "executing program\n", 18 [pid 6528] <... close resumed>) = 0 [pid 6530] <... write resumed>) = 18 [pid 6530] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6528] write(1, "executing program\n", 18executing program [pid 6530] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6530] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6530] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6528] <... write resumed>) = 18 [pid 6530] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6528] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6530] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6528] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6530] exit_group(0) = ? [pid 6528] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6528] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6530] +++ exited with 0 +++ [pid 6528] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6528] write(-1, "0x0000000000000001", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6528] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6528] exit_group(0) = ? [pid 6528] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6532 ./strace-static-x86_64: Process 6532 attached [pid 6532] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6532] setpgid(0, 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6532] <... setpgid resumed>) = 0 executing program [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6533 ./strace-static-x86_64: Process 6533 attached [pid 6533] set_robust_list(0x55556da27660, 24 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6533] <... set_robust_list resumed>) = 0 [pid 6533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6533] setpgid(0, 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6533] <... setpgid resumed>) = 0 [pid 6533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6533] write(3, "1000", 4) = 4 [pid 6533] close(3) = 0 [pid 6533] write(1, "executing program\n", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6535 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6534 [pid 6532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6536 [pid 6533] <... write resumed>) = 18 [pid 6533] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6532] <... openat resumed>) = 3 [pid 6533] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6533] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6533] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6533] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6533] exit_group(0) = ? [pid 6532] write(3, "1000", 4./strace-static-x86_64: Process 6536 attached ) = 4 [pid 6536] set_robust_list(0x55556da27660, 24 [pid 6532] close(3 [pid 6533] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6534 attached [pid 6534] set_robust_list(0x55556da27660, 24) = 0 [pid 6534] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6535 attached ) = 0 [pid 6535] set_robust_list(0x55556da27660, 24 [pid 6534] setpgid(0, 0 [pid 6535] <... set_robust_list resumed>) = 0 [pid 6534] <... setpgid resumed>) = 0 [pid 6534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6532] <... close resumed>) = 0 [pid 6534] <... openat resumed>) = 3 [pid 6536] <... set_robust_list resumed>) = 0 [pid 6532] write(1, "executing program\n", 18 [pid 6535] <... prctl resumed>) = 0 [pid 6535] setpgid(0, 0) = 0 [pid 6535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6534] write(3, "1000", 4) = 4 executing program [pid 6534] close(3) = 0 [pid 6535] <... openat resumed>) = 3 [pid 6534] write(1, "executing program\n", 18) = 18 [pid 6534] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6535] write(3, "1000", 4 [pid 6534] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6535] <... write resumed>) = 4 [pid 6534] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6535] close(3) = 0 [pid 6534] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6535] write(1, "executing program\n", 18executing program ) = 18 [pid 6535] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6534] write(-1, "0x0000000000000001", 18 [pid 6535] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6535] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6534] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6534] exit_group(0 [pid 6535] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program ) = -1 EBADF (Bad file descriptor) [pid 6535] write(-1, "0x0000000000000001", 18 [pid 6534] <... exit_group resumed>) = ? [pid 6532] <... write resumed>) = 18 [pid 6535] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6532] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6532] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6536] <... prctl resumed>) = 0 [pid 6532] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6535] exit_group(0 [pid 6532] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6536] setpgid(0, 0 [pid 6532] write(-1, "0x0000000000000001", 18 [pid 6536] <... setpgid resumed>) = 0 [pid 6532] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6535] <... exit_group resumed>) = ? [pid 6532] exit_group(0 [pid 6536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6532] <... exit_group resumed>) = ? [pid 6534] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6532] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6536] <... openat resumed>) = 3 [pid 554] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6536] write(3, "1000", 4 [pid 6535] +++ exited with 0 +++ [pid 6536] <... write resumed>) = 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6536] close(3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6536] <... close resumed>) = 0 [pid 6536] write(1, "executing program\n", 18) = 18 [pid 6536] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6536] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6536] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6536] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6536] exit_group(0) = ? [pid 6536] +++ exited with 0 +++ [pid 554] <... restart_syscall resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6537 attached , child_tidptr=0x55556da27650) = 6537 [pid 6537] set_robust_list(0x55556da27660, 24) = 0 [pid 6537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6537] setpgid(0, 0) = 0 [pid 6537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 553] <... restart_syscall resumed>) = 0 [pid 6537] write(3, "1000", 4) = 4 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6537] close(3) = 0 ./strace-static-x86_64: Process 6538 attached [pid 6538] set_robust_list(0x55556da27660, 24) = 0 [pid 6537] write(1, "executing program\n", 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6538 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 6537] <... write resumed>) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6539 attached [pid 6537] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6540 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6539 [pid 6537] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6539] set_robust_list(0x55556da27660, 24 [pid 6538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6538] setpgid(0, 0) = 0 [pid 6538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6537] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6539] <... set_robust_list resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6541 ./strace-static-x86_64: Process 6540 attached [pid 6538] <... openat resumed>) = 3 [pid 6538] write(3, "1000", 4 [pid 6537] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6538] <... write resumed>) = 4 [pid 6538] close(3) = 0 [pid 6538] write(1, "executing program\n", 18executing program ) = 18 [pid 6538] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6538] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6538] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6538] write(-1, "0x0000000000000001", 18executing program executing program [pid 6537] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6538] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6538] exit_group(0) = ? [pid 6537] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6539] <... prctl resumed>) = 0 [pid 6537] write(-1, "0x0000000000000001", 18 [pid 6540] set_robust_list(0x55556da27660, 24 [pid 6539] setpgid(0, 0 [pid 6537] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6539] <... setpgid resumed>) = 0 [pid 6540] <... set_robust_list resumed>) = 0 [pid 6538] +++ exited with 0 +++ [pid 6537] exit_group(0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6537] <... exit_group resumed>) = ? [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6541 attached [pid 6541] set_robust_list(0x55556da27660, 24) = 0 [pid 6541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6541] setpgid(0, 0) = 0 [pid 6537] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6541] <... openat resumed>) = 3 [pid 6541] write(3, "1000", 4 [pid 6539] <... openat resumed>) = 3 [pid 6541] <... write resumed>) = 4 [pid 6541] close(3) = 0 [pid 6541] write(1, "executing program\n", 18) = 18 [pid 6541] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6539] write(3, "1000", 4 [pid 6541] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6541] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6541] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6539] <... write resumed>) = 4 [pid 6541] write(-1, "0x0000000000000001", 18 [pid 6539] close(3 [pid 6541] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6541] exit_group(0) = ? [pid 6539] <... close resumed>) = 0 [pid 6539] write(1, "executing program\n", 18) = 18 [pid 6539] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6539] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6540] <... prctl resumed>) = 0 [pid 6541] +++ exited with 0 +++ [pid 6539] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6539] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6539] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6540] setpgid(0, 0) = 0 [pid 6539] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6539] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6539] exit_group(0) = ? [pid 6539] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6540] <... openat resumed>) = 3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6540] write(3, "1000", 4) = 4 [pid 6540] close(3) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6542 ./strace-static-x86_64: Process 6542 attached [pid 6542] set_robust_list(0x55556da27660, 24) = 0 [pid 6542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6542] setpgid(0, 0) = 0 [pid 6542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6542] write(3, "1000", 4) = 4 [pid 6542] close(3executing program ) = 0 [pid 6542] write(1, "executing program\n", 18) = 18 [pid 6542] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6540] write(1, "executing program\n", 18 [pid 6542] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6542] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6542] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program ) = -1 EBADF (Bad file descriptor) [pid 6540] <... write resumed>) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 6542] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6542] exit_group(0) = ? [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6543 [pid 6540] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6543 attached [pid 6542] +++ exited with 0 +++ [pid 6540] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6543] set_robust_list(0x55556da27660, 24 [pid 6540] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6540] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] <... restart_syscall resumed>) = 0 [pid 6543] <... set_robust_list resumed>) = 0 [pid 6540] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6540] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6544 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6544 [pid 6544] set_robust_list(0x55556da27660, 24 [pid 6543] <... prctl resumed>) = 0 [pid 6540] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6544] <... set_robust_list resumed>) = 0 [pid 6543] setpgid(0, 0) = 0 [pid 6540] exit_group(0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6540] <... exit_group resumed>) = ? [pid 6540] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6545 ./strace-static-x86_64: Process 6545 attached [pid 6545] set_robust_list(0x55556da27660, 24) = 0 [pid 6543] <... openat resumed>) = 3 [pid 6545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6543] write(3, "1000", 4 [pid 6545] <... prctl resumed>) = 0 [pid 6544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6543] <... write resumed>) = 4 [pid 6545] setpgid(0, 0 [pid 6543] close(3 [pid 6545] <... setpgid resumed>) = 0 [pid 6545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6543] <... close resumed>) = 0 [pid 6544] <... prctl resumed>) = 0 [pid 6545] <... openat resumed>) = 3 [pid 6543] write(1, "executing program\n", 18 [pid 6544] setpgid(0, 0 [pid 6545] write(3, "1000", 4) = 4 [pid 6545] close(3) = 0 [pid 6545] write(1, "executing program\n", 18executing program ) = 18 [pid 6545] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6545] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program ) = -1 EFAULT (Bad address) [pid 6543] <... write resumed>) = 18 [pid 6545] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6545] write(-1, "0x0000000000000001", 18 [pid 6543] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6544] <... setpgid resumed>) = 0 [pid 6545] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6545] exit_group(0) = ? [pid 6544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6543] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6543] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6544] <... openat resumed>) = 3 [pid 6543] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6544] write(3, "1000", 4 [pid 6543] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6544] <... write resumed>) = 4 [pid 6543] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6545] +++ exited with 0 +++ [pid 6543] write(-1, "0x0000000000000001", 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6543] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6543] exit_group(0 [pid 6544] close(3 [pid 6543] <... exit_group resumed>) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6543] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6546 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6546 attached [pid 6546] set_robust_list(0x55556da27660, 24 [pid 6544] <... close resumed>) = 0 executing program [pid 6544] write(1, "executing program\n", 18 [pid 6546] <... set_robust_list resumed>) = 0 [pid 6546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6544] <... write resumed>) = 18 [pid 6546] <... prctl resumed>) = 0 [pid 6546] setpgid(0, 0) = 0 [pid 6546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6544] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6546] <... openat resumed>) = 3 [pid 6544] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6546] write(3, "1000", 4) = 4 [pid 6546] close(3) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6546] write(1, "executing program\n", 18) = 18 executing program [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6546] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6546] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6546] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6547 [pid 6546] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6546] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6546] exit_group(0 [pid 6544] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6546] <... exit_group resumed>) = ? [pid 551] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6547 attached [pid 6544] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6547] set_robust_list(0x55556da27660, 24 [pid 6544] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 6548 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6548 [pid 6544] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6547] <... set_robust_list resumed>) = 0 [pid 6548] set_robust_list(0x55556da27660, 24 [pid 6544] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6546] +++ exited with 0 +++ [pid 6544] exit_group(0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6548] <... set_robust_list resumed>) = 0 [pid 6547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6544] <... exit_group resumed>) = ? [pid 6544] +++ exited with 0 +++ [pid 6547] <... prctl resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6547] setpgid(0, 0 [pid 6548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6547] <... setpgid resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 6547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6548] <... prctl resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6548] setpgid(0, 0 [pid 6547] <... openat resumed>) = 3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6549 ./strace-static-x86_64: Process 6549 attached [pid 6548] <... setpgid resumed>) = 0 [pid 6547] write(3, "1000", 4) = 4 [pid 6548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6547] close(3) = 0 executing program [pid 6547] write(1, "executing program\n", 18 [pid 6549] set_robust_list(0x55556da27660, 24 [pid 6548] <... openat resumed>) = 3 executing program [pid 6547] <... write resumed>) = 18 [pid 6549] <... set_robust_list resumed>) = 0 [pid 6548] write(3, "1000", 4 [pid 6547] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6548] <... write resumed>) = 4 [pid 6547] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6548] close(3 [pid 6547] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6548] <... close resumed>) = 0 [pid 6549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6548] write(1, "executing program\n", 18 [pid 6547] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6548] <... write resumed>) = 18 [pid 6547] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6548] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6548] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6547] write(-1, "0x0000000000000001", 18 [pid 6548] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6548] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6547] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6548] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6548] exit_group(0) = ? [pid 6547] exit_group(0 [pid 6548] +++ exited with 0 +++ [pid 6547] <... exit_group resumed>) = ? [pid 6549] setpgid(0, 0) = 0 [pid 6549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6549] write(3, "1000", 4 [pid 6547] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6549] <... write resumed>) = 4 [pid 6549] close(3) = 0 [pid 6549] write(1, "executing program\n", 18) = 18 [pid 6549] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 6549] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6549] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6549] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6549] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6550 [pid 6549] exit_group(0) = ? ./strace-static-x86_64: Process 6550 attached [pid 6550] set_robust_list(0x55556da27660, 24) = 0 [pid 6550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6549] +++ exited with 0 +++ [pid 6550] <... prctl resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 6550] setpgid(0, 0) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6551 ./strace-static-x86_64: Process 6551 attached [pid 6551] set_robust_list(0x55556da27660, 24) = 0 [pid 6551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... restart_syscall resumed>) = 0 [pid 6551] <... prctl resumed>) = 0 [pid 6551] setpgid(0, 0) = 0 [pid 6551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... restart_syscall resumed>) = 0 [pid 6550] <... openat resumed>) = 3 [pid 6551] <... openat resumed>) = 3 [pid 6551] write(3, "1000", 4) = 4 [pid 6551] close(3) = 0 executing program [pid 6551] write(1, "executing program\n", 18) = 18 [pid 6551] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6551] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6551] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6551] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6551] exit_group(0) = ? [pid 6551] +++ exited with 0 +++ ./strace-static-x86_64: Process 6552 attached [pid 6552] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6553 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6552 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6552] <... prctl resumed>) = 0 [pid 6552] setpgid(0, 0) = 0 [pid 6552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6554 [pid 6552] <... openat resumed>) = 3 [pid 6552] write(3, "1000", 4) = 4 [pid 6552] close(3) = 0 executing program [pid 6552] write(1, "executing program\n", 18) = 18 [pid 6552] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6554 attached [pid 6550] write(3, "1000", 4 [pid 6552] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6552] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6552] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6554] set_robust_list(0x55556da27660, 24 [pid 6550] <... write resumed>) = 4 [pid 6552] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6552] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6554] <... set_robust_list resumed>) = 0 [pid 6550] close(3./strace-static-x86_64: Process 6553 attached [pid 6552] exit_group(0) = ? [pid 6550] <... close resumed>) = 0 [pid 6554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6553] set_robust_list(0x55556da27660, 24 [pid 6550] write(1, "executing program\n", 18executing program [pid 6554] <... prctl resumed>) = 0 [pid 6553] <... set_robust_list resumed>) = 0 [pid 6550] <... write resumed>) = 18 [pid 6552] +++ exited with 0 +++ [pid 6554] setpgid(0, 0 [pid 6550] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6554] <... setpgid resumed>) = 0 [pid 6553] <... prctl resumed>) = 0 [pid 6550] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6550] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6550] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6550] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6554] <... openat resumed>) = 3 [pid 6550] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6550] write(-1, "0x0000000000000001", 18 [pid 6554] write(3, "1000", 4 [pid 6553] setpgid(0, 0 [pid 6554] <... write resumed>) = 4 [pid 6553] <... setpgid resumed>) = 0 [pid 6550] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6554] close(3 [pid 6550] exit_group(0) = ? [pid 6554] <... close resumed>) = 0 [pid 6550] +++ exited with 0 +++ [pid 6554] write(1, "executing program\n", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6554] <... write resumed>) = 18 [pid 6554] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6554] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6553] <... openat resumed>) = 3 [pid 6554] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6553] write(3, "1000", 4 [pid 6554] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6553] <... write resumed>) = 4 [pid 6554] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6553] close(3 [pid 6554] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6553] <... close resumed>) = 0 [pid 6554] write(-1, "0x0000000000000001", 18 [pid 6553] write(1, "executing program\n", 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6555 ./strace-static-x86_64: Process 6555 attached [pid 6555] set_robust_list(0x55556da27660, 24) = 0 [pid 6555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6554] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 6555] <... prctl resumed>) = 0 [pid 6555] setpgid(0, 0) = 0 [pid 6554] exit_group(0) = ? [pid 6555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6555] write(3, "1000", 4) = 4 [pid 6555] close(3) = 0 [pid 6555] write(1, "executing program\n", 18) = 18 [pid 6554] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6555] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6555] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6553] <... write resumed>) = 18 [pid 6555] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6555] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6553] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] <... restart_syscall resumed>) = 0 [pid 6555] exit_group(0) = ? [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6556 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6555] +++ exited with 0 +++ ./strace-static-x86_64: Process 6556 attached [pid 6556] set_robust_list(0x55556da27660, 24) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6557 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6556] setpgid(0, 0) = 0 [pid 6556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6553] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6556] <... openat resumed>) = 3 [pid 6556] write(3, "1000", 4) = 4 [pid 6556] close(3) = 0 [pid 6556] write(1, "executing program\n", 18executing program ) = 18 [pid 6556] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6553] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6556] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6556] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6556] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6556] write(-1, "0x0000000000000001", 18 [pid 6553] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6556] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6556] exit_group(0) = ? [pid 6553] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6553] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6553] exit_group(0) = ? [pid 6556] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6557 attached [pid 6557] set_robust_list(0x55556da27660, 24) = 0 [pid 6557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6553] +++ exited with 0 +++ [pid 6557] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6557] <... setpgid resumed>) = 0 [pid 6557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6557] write(3, "1000", 4) = 4 [pid 6557] close(3) = 0 [pid 6557] write(1, "executing program\n", 18executing program ) = 18 [pid 6557] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 6557] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6557] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6557] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6557] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6557] exit_group(0) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6558 [pid 6557] +++ exited with 0 +++ ./strace-static-x86_64: Process 6558 attached [pid 6558] set_robust_list(0x55556da27660, 24 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6558] <... set_robust_list resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6558] setpgid(0, 0) = 0 [pid 6558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6558] write(3, "1000", 4) = 4 executing program [pid 6558] close(3) = 0 [pid 6558] write(1, "executing program\n", 18) = 18 [pid 6558] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6558] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6558] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6558] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6558] exit_group(0) = ? [pid 553] <... restart_syscall resumed>) = 0 [pid 6558] +++ exited with 0 +++ [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6559 ./strace-static-x86_64: Process 6559 attached [pid 6559] set_robust_list(0x55556da27660, 24) = 0 [pid 6559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6559] setpgid(0, 0) = 0 [pid 6559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6559] write(3, "1000", 4) = 4 [pid 6559] close(3) = 0 executing program [pid 6559] write(1, "executing program\n", 18) = 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 6559] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6559] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6560 [pid 6559] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6559] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6561 [pid 6559] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6561 attached [pid 6559] write(-1, "0x0000000000000001", 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6561] set_robust_list(0x55556da27660, 24) = 0 [pid 6561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6561] setpgid(0, 0) = 0 [pid 6559] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6562 [pid 6561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6559] exit_group(0 [pid 6561] <... openat resumed>) = 3 [pid 6561] write(3, "1000", 4) = 4 [pid 6561] close(3) = 0 executing program [pid 6561] write(1, "executing program\n", 18) = 18 [pid 6561] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6561] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6561] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6561] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6561] exit_group(0) = ? [pid 6559] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6560 attached [pid 6561] +++ exited with 0 +++ ./strace-static-x86_64: Process 6562 attached [pid 6562] set_robust_list(0x55556da27660, 24) = 0 [pid 6562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6559] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6562] setpgid(0, 0) = 0 [pid 6562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6562] write(3, "1000", 4) = 4 [pid 6562] close(3) = 0 [pid 6562] write(1, "executing program\n", 18executing program ) = 18 [pid 6562] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6562] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6562] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6562] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6562] exit_group(0 [pid 6560] set_robust_list(0x55556da27660, 24 [pid 6562] <... exit_group resumed>) = ? [pid 6560] <... set_robust_list resumed>) = 0 [pid 6560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6562] +++ exited with 0 +++ [pid 6560] <... prctl resumed>) = 0 [pid 6560] setpgid(0, 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6560] <... setpgid resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6563 ./strace-static-x86_64: Process 6563 attached [pid 6560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6563] set_robust_list(0x55556da27660, 24) = 0 [pid 6560] write(3, "1000", 4) = 4 [pid 6560] close(3 [pid 6563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6560] <... close resumed>) = 0 [pid 6563] <... prctl resumed>) = 0 [pid 6560] write(1, "executing program\n", 18executing program ) = 18 [pid 6563] setpgid(0, 0) = 0 [pid 6560] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6560] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... restart_syscall resumed>) = 0 [pid 6560] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6560] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6563] <... openat resumed>) = 3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6564 ./strace-static-x86_64: Process 6564 attached [pid 6564] set_robust_list(0x55556da27660, 24) = 0 [pid 6564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6564] setpgid(0, 0) = 0 [pid 6564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6560] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6564] <... openat resumed>) = 3 [pid 6564] write(3, "1000", 4) = 4 [pid 6564] close(3executing program ) = 0 [pid 6564] write(1, "executing program\n", 18) = 18 [pid 6564] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6564] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6564] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6564] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6560] write(-1, "0x0000000000000001", 18 [pid 6564] exit_group(0) = ? [pid 6560] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6563] write(3, "1000", 4 [pid 6560] exit_group(0 [pid 6563] <... write resumed>) = 4 [pid 6560] <... exit_group resumed>) = ? [pid 6563] close(3 [pid 6564] +++ exited with 0 +++ [pid 550] <... restart_syscall resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6560] +++ exited with 0 +++ [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6565 ./strace-static-x86_64: Process 6565 attached [pid 6565] set_robust_list(0x55556da27660, 24) = 0 [pid 6565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6565] setpgid(0, 0) = 0 [pid 6565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6563] <... close resumed>) = 0 [pid 6565] write(3, "1000", 4) = 4 [pid 6565] close(3) = 0 [pid 6565] write(1, "executing program\n", 18 [pid 549] <... restart_syscall resumed>) = 0 executing program [pid 6565] <... write resumed>) = 18 [pid 6563] write(1, "executing program\n", 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 6563] <... write resumed>) = 18 [pid 6565] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6566 ./strace-static-x86_64: Process 6566 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6568 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6567 ./strace-static-x86_64: Process 6567 attached [pid 6567] set_robust_list(0x55556da27660, 24) = 0 [pid 6567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6567] setpgid(0, 0) = 0 [pid 6567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6563] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6567] <... openat resumed>) = 3 [pid 6567] write(3, "1000", 4) = 4 [pid 6567] close(3) = 0 [pid 6567] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 6568 attached [pid 6567] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6565] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6568] set_robust_list(0x55556da27660, 24 [pid 6563] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6567] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6567] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6568] <... set_robust_list resumed>) = 0 [pid 6565] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6563] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6567] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6567] write(-1, "0x0000000000000001", 18 [pid 6568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6567] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6568] setpgid(0, 0 [pid 6567] exit_group(0 [pid 6568] <... setpgid resumed>) = 0 [pid 6568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6567] <... exit_group resumed>) = ? [pid 6565] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6563] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6568] <... openat resumed>) = 3 [pid 6565] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6563] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6565] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6563] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6568] write(3, "1000", 4) = 4 [pid 6568] close(3) = 0 executing program [pid 6568] write(1, "executing program\n", 18) = 18 [pid 6568] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6568] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6568] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6567] +++ exited with 0 +++ [pid 6565] write(-1, "0x0000000000000001", 18 [pid 6563] write(-1, "0x0000000000000001", 18 [pid 6565] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6568] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6568] exit_group(0 [pid 6563] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6568] <... exit_group resumed>) = ? [pid 6565] exit_group(0 [pid 6563] exit_group(0 [pid 6565] <... exit_group resumed>) = ? [pid 6563] <... exit_group resumed>) = ? [pid 6568] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6566] set_robust_list(0x55556da27660, 24 [pid 6565] +++ exited with 0 +++ [pid 6566] <... set_robust_list resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6566] setpgid(0, 0) = 0 [pid 6563] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 6566] write(3, "1000", 4) = 4 [pid 6566] close(3) = 0 [pid 6566] write(1, "executing program\n", 18) = 18 [pid 6566] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6566] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6566] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6566] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6566] exit_group(0) = ? [pid 6566] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6569 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6570 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6570 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6569 attached ./strace-static-x86_64: Process 6571 attached [pid 6570] set_robust_list(0x55556da27660, 24 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6570] <... set_robust_list resumed>) = 0 [pid 6570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6570] setpgid(0, 0) = 0 executing program [pid 6570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6570] write(3, "1000", 4) = 4 [pid 6570] close(3) = 0 [pid 6570] write(1, "executing program\n", 18) = 18 [pid 6570] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6572 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6571 [pid 6570] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6570] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6570] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6570] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6570] exit_group(0) = ? [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6573 ./strace-static-x86_64: Process 6573 attached ./strace-static-x86_64: Process 6572 attached [pid 6571] set_robust_list(0x55556da27660, 24 [pid 6570] +++ exited with 0 +++ [pid 6569] set_robust_list(0x55556da27660, 24 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6573] set_robust_list(0x55556da27660, 24 [pid 6571] <... set_robust_list resumed>) = 0 [pid 6572] set_robust_list(0x55556da27660, 24 [pid 6573] <... set_robust_list resumed>) = 0 [pid 6573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6572] <... set_robust_list resumed>) = 0 [pid 6571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6569] <... set_robust_list resumed>) = 0 [pid 6573] setpgid(0, 0 [pid 6571] <... prctl resumed>) = 0 [pid 6571] setpgid(0, 0) = 0 [pid 6571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6573] <... setpgid resumed>) = 0 executing program [pid 6571] write(3, "1000", 4) = 4 [pid 6571] close(3) = 0 [pid 6571] write(1, "executing program\n", 18) = 18 [pid 6571] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6571] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6571] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6571] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6571] exit_group(0) = ? [pid 6573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6571] +++ exited with 0 +++ executing program [pid 6569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6573] <... openat resumed>) = 3 [pid 549] --- 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(3, "1000", 4) = 4 [pid 6573] close(3) = 0 [pid 6573] write(1, "executing program\n", 18) = 18 [pid 6573] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6573] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6573] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6573] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6573] exit_group(0) = ? [pid 6572] <... prctl resumed>) = 0 [pid 6569] <... prctl resumed>) = 0 [pid 6573] +++ exited with 0 +++ [pid 6572] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6572] <... setpgid resumed>) = 0 [pid 6572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6572] <... openat resumed>) = 3 [pid 6572] write(3, "1000", 4) = 4 [pid 6572] close(3executing program ) = 0 [pid 6572] write(1, "executing program\n", 18) = 18 [pid 6572] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6569] setpgid(0, 0 [pid 6572] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6572] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6572] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6569] <... setpgid resumed>) = 0 [pid 6572] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6572] exit_group(0) = ? [pid 6569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6572] +++ exited with 0 +++ [pid 6569] write(3, "1000", 4) = 4 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6569] close(3 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6569] <... close resumed>) = 0 executing program [pid 6569] write(1, "executing program\n", 18) = 18 [pid 6569] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6569] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6569] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6569] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6569] exit_group(0) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 6569] +++ exited with 0 +++ [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6574 attached [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6574 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6574] set_robust_list(0x55556da27660, 24) = 0 [pid 6574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6574] setpgid(0, 0) = 0 [pid 6574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6574] write(3, "1000", 4) = 4 [pid 6574] close(3) = 0 executing program [pid 6574] write(1, "executing program\n", 18) = 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 6574] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6576 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6575 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6575 attached [pid 6575] set_robust_list(0x55556da27660, 24) = 0 [pid 6575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6577 [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 6574] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6575] <... openat resumed>) = 3 [pid 6575] write(3, "1000", 4) = 4 [pid 6577] set_robust_list(0x55556da27660, 24 [pid 6574] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6575] close(3executing program ) = 0 [pid 6575] write(1, "executing program\n", 18) = 18 [pid 6577] <... set_robust_list resumed>) = 0 [pid 6575] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6574] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6576 attached [pid 6576] set_robust_list(0x55556da27660, 24 [pid 6575] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6575] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6576] <... set_robust_list resumed>) = 0 [pid 6575] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6574] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6575] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6574] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6575] write(-1, "0x0000000000000001", 18 [pid 6576] <... prctl resumed>) = 0 [pid 6576] setpgid(0, 0 [pid 6575] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6576] <... setpgid resumed>) = 0 [pid 6575] exit_group(0 [pid 6574] write(-1, "0x0000000000000001", 18 [pid 6577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6575] <... exit_group resumed>) = ? [pid 6576] <... openat resumed>) = 3 executing program [pid 6577] <... prctl resumed>) = 0 [pid 6575] +++ exited with 0 +++ [pid 6574] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6576] write(3, "1000", 4 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6576] <... write resumed>) = 4 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6574] exit_group(0 [pid 6576] close(3) = 0 [pid 6576] write(1, "executing program\n", 18) = 18 [pid 6576] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6576] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6576] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6577] setpgid(0, 0 [pid 6576] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6574] <... exit_group resumed>) = ? [pid 6576] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6576] exit_group(0) = ? [pid 6577] <... setpgid resumed>) = 0 [pid 6576] +++ exited with 0 +++ [pid 6574] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6577] write(3, "1000", 4) = 4 [pid 6577] close(3) = 0 [pid 6577] write(1, "executing program\n", 18executing program [pid 554] <... restart_syscall resumed>) = 0 [pid 6577] <... write resumed>) = 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6577] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6578 [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6578 attached [pid 6577] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6577] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6578] set_robust_list(0x55556da27660, 24 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6577] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6578] <... set_robust_list resumed>) = 0 [pid 6578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6578] setpgid(0, 0 [pid 6577] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6579 [pid 6578] <... setpgid resumed>) = 0 [pid 6577] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 6577] write(-1, "0x0000000000000001", 18 [pid 6578] write(3, "1000", 4) = 4 [pid 6578] close(3) = 0 [pid 6578] write(1, "executing program\n", 18) = 18 [pid 6578] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6578] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6578] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6578] write(-1, "0x0000000000000001", 18 [pid 6577] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6578] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6578] exit_group(0) = ? [pid 6577] exit_group(0) = ? [pid 6578] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6577] +++ exited with 0 +++ executing program [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6579 attached [pid 6579] set_robust_list(0x55556da27660, 24) = 0 [pid 6579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6579] <... prctl resumed>) = 0 [pid 6579] setpgid(0, 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6579] <... setpgid resumed>) = 0 [pid 6579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6579] write(3, "1000", 4) = 4 [pid 6579] close(3) = 0 [pid 6579] write(1, "executing program\n", 18) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6580 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6581 [pid 6579] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6579] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6579] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6579] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6582 [pid 6579] exit_group(0) = ? ./strace-static-x86_64: Process 6581 attached ./strace-static-x86_64: Process 6582 attached [pid 6582] set_robust_list(0x55556da27660, 24 [pid 6581] set_robust_list(0x55556da27660, 24 [pid 6579] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6580 attached [pid 6580] set_robust_list(0x55556da27660, 24) = 0 [pid 6580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6582] <... set_robust_list resumed>) = 0 [pid 6581] <... set_robust_list resumed>) = 0 [pid 6580] <... prctl resumed>) = 0 [pid 6580] setpgid(0, 0) = 0 [pid 6580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6580] <... openat resumed>) = 3 [pid 6580] write(3, "1000", 4) = 4 [pid 6580] close(3) = 0 executing program [pid 6580] write(1, "executing program\n", 18) = 18 [pid 6580] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6582] <... prctl resumed>) = 0 [pid 6581] <... prctl resumed>) = 0 [pid 6580] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6580] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6580] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6580] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6581] setpgid(0, 0 [pid 6580] exit_group(0 [pid 6582] setpgid(0, 0 [pid 6580] <... exit_group resumed>) = ? [pid 6581] <... setpgid resumed>) = 0 [pid 6582] <... setpgid resumed>) = 0 [pid 6581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6580] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6582] <... openat resumed>) = 3 [pid 6581] <... openat resumed>) = 3 [pid 6582] write(3, "1000", 4 [pid 6581] write(3, "1000", 4 [pid 6582] <... write resumed>) = 4 [pid 6582] close(3 [pid 6581] <... write resumed>) = 4 [pid 6581] close(3 [pid 6582] <... close resumed>) = 0 [pid 6582] write(1, "executing program\n", 18 [pid 6581] <... close resumed>) = 0 executing program [pid 6582] <... write resumed>) = 18 [pid 6581] write(1, "executing program\n", 18executing program [pid 6582] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6581] <... write resumed>) = 18 [pid 6582] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6581] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6582] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6581] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6582] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6581] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6582] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6581] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6582] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6581] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6582] write(-1, "0x0000000000000001", 18 [pid 6581] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6582] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6581] write(-1, "0x0000000000000001", 18 [pid 6582] exit_group(0 [pid 6581] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6582] <... exit_group resumed>) = ? [pid 6581] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6583 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6583 attached , child_tidptr=0x55556da27650) = 6584 [pid 6583] set_robust_list(0x55556da27660, 24 [pid 6581] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6582] +++ exited with 0 +++ ./strace-static-x86_64: Process 6584 attached [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6584] set_robust_list(0x55556da27660, 24 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6584] <... set_robust_list resumed>) = 0 [pid 6584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6584] setpgid(0, 0) = 0 [pid 6584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6583] <... set_robust_list resumed>) = 0 [pid 6584] write(3, "1000", 4 [pid 6583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6583] setpgid(0, 0) = 0 [pid 6584] <... write resumed>) = 4 [pid 6583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6584] close(3) = 0 executing program [pid 6583] <... openat resumed>) = 3 [pid 6583] write(3, "1000", 4) = 4 [pid 6583] close(3) = 0 [pid 6583] write(1, "executing program\n", 18) = 18 [pid 6583] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6583] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6583] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6583] write(-1, "0x0000000000000001", 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 6583] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6583] exit_group(0) = ? [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6585 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6583] +++ exited with 0 +++ ./strace-static-x86_64: Process 6585 attached [pid 6585] set_robust_list(0x55556da27660, 24) = 0 [pid 6585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6585] setpgid(0, 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6587 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6586 [pid 6585] <... setpgid resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6587 attached ) = 3 [pid 6584] write(1, "executing program\n", 18 [pid 6585] write(3, "1000", 4) = 4 [pid 6585] close(3executing program executing program ) = 0 [pid 6585] write(1, "executing program\n", 18) = 18 [pid 6585] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6584] <... write resumed>) = 18 [pid 6585] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6585] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6585] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6587] set_robust_list(0x55556da27660, 24 [pid 6584] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6585] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6585] write(-1, "0x0000000000000001", 18 [pid 6584] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6585] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6587] <... set_robust_list resumed>) = 0 [pid 6585] exit_group(0 [pid 6584] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6585] <... exit_group resumed>) = ? [pid 6584] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6584] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6587] <... prctl resumed>) = 0 [pid 6585] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6584] write(-1, "0x0000000000000001", 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6584] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6586 attached [pid 6586] set_robust_list(0x55556da27660, 24) = 0 [pid 6584] exit_group(0) = ? [pid 6587] setpgid(0, 0 [pid 6586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6586] setpgid(0, 0) = 0 [pid 6584] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6586] <... openat resumed>) = 3 [pid 6587] <... setpgid resumed>) = 0 [pid 6586] write(3, "1000", 4executing program ) = 4 [pid 6586] close(3) = 0 [pid 6586] write(1, "executing program\n", 18) = 18 [pid 6586] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6586] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6586] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6586] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6587] <... openat resumed>) = 3 [pid 6586] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6586] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6586] exit_group(0 [pid 6587] write(3, "1000", 4 [pid 6586] <... exit_group resumed>) = ? [pid 6587] <... write resumed>) = 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 6587] close(3executing program [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6587] <... close resumed>) = 0 [pid 6586] +++ exited with 0 +++ [pid 6587] write(1, "executing program\n", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6588 [pid 6587] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... restart_syscall resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6587] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6588 attached , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6588] set_robust_list(0x55556da27660, 24) = 0 [pid 6588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6588] setpgid(0, 0) = 0 [pid 6587] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6589 [pid 6587] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6587] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6588] <... openat resumed>) = 3 [pid 6588] write(3, "1000", 4) = 4 [pid 6588] close(3) = 0 [pid 6588] write(1, "executing program\n", 18executing program [pid 6587] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6588] <... write resumed>) = 18 [pid 6588] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6588] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6587] write(-1, "0x0000000000000001", 18 [pid 6588] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6588] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6588] write(-1, "0x0000000000000001", 18 [pid 6587] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6588] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6588] exit_group(0) = ? [pid 6587] exit_group(0) = ? [pid 6588] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6587] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6589 attached [pid 6589] set_robust_list(0x55556da27660, 24) = 0 [pid 6589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6589] setpgid(0, 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6589] <... setpgid resumed>) = 0 [pid 6589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6589] write(3, "1000", 4 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6590 [pid 6589] <... write resumed>) = 4 [pid 6589] close(3) = 0 executing program [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6589] write(1, "executing program\n", 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6589] <... write resumed>) = 18 [pid 6589] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6589] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6589] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6589] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6591 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6592 [pid 6589] exit_group(0) = ? ./strace-static-x86_64: Process 6592 attached [pid 6592] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6591 attached ) = 0 [pid 6589] +++ exited with 0 +++ [pid 6591] set_robust_list(0x55556da27660, 24 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6590 attached [pid 6590] set_robust_list(0x55556da27660, 24) = 0 [pid 6592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6590] setpgid(0, 0) = 0 [pid 6590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6592] <... prctl resumed>) = 0 [pid 6591] <... set_robust_list resumed>) = 0 [pid 6590] <... openat resumed>) = 3 [pid 6592] setpgid(0, 0 [pid 6590] write(3, "1000", 4) = 4 [pid 6590] close(3) = 0 [pid 6590] write(1, "executing program\n", 18executing program ) = 18 [pid 6590] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6590] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6590] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6592] <... setpgid resumed>) = 0 [pid 6591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6590] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6590] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6590] exit_group(0 [pid 6592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6591] <... prctl resumed>) = 0 [pid 6590] <... exit_group resumed>) = ? [pid 6592] <... openat resumed>) = 3 [pid 6591] setpgid(0, 0 [pid 6592] write(3, "1000", 4 [pid 6591] <... setpgid resumed>) = 0 [pid 6592] <... write resumed>) = 4 [pid 6590] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6592] close(3 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6592] <... close resumed>) = 0 executing program [pid 6592] write(1, "executing program\n", 18 [pid 6591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6592] <... write resumed>) = 18 [pid 6592] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6591] <... openat resumed>) = 3 [pid 6592] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 6592] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6591] write(3, "1000", 4 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6592] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6591] <... write resumed>) = 4 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6593 [pid 6592] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6591] close(3 [pid 6592] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6591] <... close resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6594 attached executing program [pid 6592] write(-1, "0x0000000000000001", 18 [pid 6591] write(1, "executing program\n", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6594 [pid 6594] set_robust_list(0x55556da27660, 24 [pid 6592] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6591] <... write resumed>) = 18 [pid 6594] <... set_robust_list resumed>) = 0 [pid 6592] exit_group(0 [pid 6591] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6592] <... exit_group resumed>) = ? [pid 6594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6594] setpgid(0, 0) = 0 [pid 6594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6592] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6591] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6591] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 6594] <... openat resumed>) = 3 [pid 6594] write(3, "1000", 4) = 4 [pid 6594] close(3) = 0 [pid 6594] write(1, "executing program\n", 18./strace-static-x86_64: Process 6593 attached [pid 6591] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6594] <... write resumed>) = 18 [pid 6594] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6594] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6594] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6594] write(-1, "0x0000000000000001", 18 [pid 6591] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6593] set_robust_list(0x55556da27660, 24 [pid 6594] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6594] exit_group(0) = ? [pid 6591] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... restart_syscall resumed>) = 0 [pid 6591] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6591] exit_group(0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6595 [pid 6594] +++ exited with 0 +++ [pid 6591] <... exit_group resumed>) = ? [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6595 attached [pid 6595] set_robust_list(0x55556da27660, 24) = 0 [pid 6595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6595] setpgid(0, 0) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6591] +++ exited with 0 +++ [pid 553] --- 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6595] <... openat resumed>) = 3 [pid 6595] write(3, "1000", 4) = 4 [pid 6595] close(3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6596 [pid 6595] <... close resumed>) = 0 [pid 6595] write(1, "executing program\n", 18) = 18 [pid 6595] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6593] <... set_robust_list resumed>) = 0 [pid 6595] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6595] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6595] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6595] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6593] <... prctl resumed>) = 0 [pid 6595] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6595] exit_group(0 [pid 6593] setpgid(0, 0 [pid 6595] <... exit_group resumed>) = ? [pid 6593] <... setpgid resumed>) = 0 [pid 6593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6593] write(3, "1000", 4 [pid 6595] +++ exited with 0 +++ [pid 6593] <... write resumed>) = 4 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6596 attached [pid 6596] set_robust_list(0x55556da27660, 24) = 0 [pid 6596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6593] close(3 [pid 6596] <... prctl resumed>) = 0 [pid 6596] setpgid(0, 0) = 0 [pid 6596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6593] <... close resumed>) = 0 [pid 6596] <... openat resumed>) = 3 [pid 6596] write(3, "1000", 4) = 4 [pid 6596] close(3) = 0 [pid 6596] write(1, "executing program\n", 18executing program ) = 18 [pid 6596] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6596] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6596] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6596] write(-1, "0x0000000000000001", 18 [pid 6593] write(1, "executing program\n", 18 [pid 6596] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6596] exit_group(0) = ? [pid 6593] <... write resumed>) = 18 [pid 6593] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6593] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6593] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6596] +++ exited with 0 +++ [pid 6593] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6593] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6593] exit_group(0) = ? [pid 6593] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6597 ./strace-static-x86_64: Process 6597 attached [pid 6597] set_robust_list(0x55556da27660, 24) = 0 [pid 6597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6597] setpgid(0, 0) = 0 [pid 6597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6597] write(3, "1000", 4) = 4 [pid 6597] close(3) = 0 [pid 6597] write(1, "executing program\n", 18executing program ) = 18 [pid 6597] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6597] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6597] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 551] <... restart_syscall resumed>) = 0 [pid 6597] write(-1, "0x0000000000000001", 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6597] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6598 attached [pid 6597] exit_group(0) = ? [pid 6598] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6598 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6600 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6599 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6601 ./strace-static-x86_64: Process 6599 attached ./strace-static-x86_64: Process 6601 attached [pid 6601] set_robust_list(0x55556da27660, 24 [pid 6599] set_robust_list(0x55556da27660, 24 [pid 6601] <... set_robust_list resumed>) = 0 [pid 6599] <... set_robust_list resumed>) = 0 [pid 6597] +++ exited with 0 +++ [pid 6598] <... set_robust_list resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6599] <... prctl resumed>) = 0 [pid 6601] setpgid(0, 0 [pid 6599] setpgid(0, 0 [pid 6598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6601] <... setpgid resumed>) = 0 [pid 6599] <... setpgid resumed>) = 0 [pid 6599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6599] <... openat resumed>) = 3 [pid 6598] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6600 attached [pid 6601] <... openat resumed>) = 3 [pid 6601] write(3, "1000", 4) = 4 [pid 6599] write(3, "1000", 4 [pid 6601] close(3 [pid 6599] <... write resumed>) = 4 [pid 6601] <... close resumed>) = 0 [pid 6599] close(3) = 0 [pid 6601] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 6599] write(1, "executing program\n", 18) = 18 [pid 6601] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6599] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6598] setpgid(0, 0 [pid 6601] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6599] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6600] set_robust_list(0x55556da27660, 24 [pid 6598] <... setpgid resumed>) = 0 [pid 6601] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6599] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6601] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6599] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6601] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6599] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6601] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6599] <... openat 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 6601] write(-1, "0x0000000000000001", 18 [pid 6599] write(-1, "0x0000000000000001", 18 [pid 6601] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6599] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6601] exit_group(0 [pid 6598] <... openat resumed>) = 3 [pid 6600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6599] exit_group(0 [pid 6598] write(3, "1000", 4 [pid 6599] <... exit_group resumed>) = ? [pid 6598] <... write resumed>) = 4 [pid 6600] <... prctl resumed>) = 0 [pid 6598] close(3 [pid 6601] <... exit_group resumed>) = ? [pid 6598] <... close resumed>) = 0 executing program [pid 6600] setpgid(0, 0 [pid 6598] write(1, "executing program\n", 18) = 18 [pid 6600] <... setpgid resumed>) = 0 [pid 6598] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6598] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6598] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6600] <... openat resumed>) = 3 [pid 6598] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6598] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6600] write(3, "1000", 4 [pid 6598] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6598] write(-1, "0x0000000000000001", 18 [pid 6600] <... write resumed>) = 4 [pid 6598] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6598] exit_group(0 [pid 6600] close(3 [pid 6598] <... exit_group resumed>) = ? [pid 6601] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6599] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6598] +++ exited with 0 +++ [pid 6600] <... close resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6600] write(1, "executing program\n", 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6600] <... write resumed>) = 18 [pid 6600] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6600] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6600] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6600] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6600] exit_group(0) = ? [pid 6600] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6603 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6602 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6604 attached ./strace-static-x86_64: Process 6603 attached ./strace-static-x86_64: Process 6602 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6604 [pid 6604] set_robust_list(0x55556da27660, 24) = 0 [pid 6604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6604] setpgid(0, 0) = 0 [pid 6604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6604] write(3, "1000", 4) = 4 [pid 6604] close(3executing program ) = 0 [pid 6604] write(1, "executing program\n", 18) = 18 [pid 6604] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6604] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6604] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6604] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6604] exit_group(0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6605 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6606 [pid 6604] <... exit_group resumed>) = ? [pid 6602] set_robust_list(0x55556da27660, 24) = 0 [pid 6604] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6605 attached [pid 6605] set_robust_list(0x55556da27660, 24) = 0 [pid 6605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6602] <... prctl resumed>) = 0 [pid 6605] <... prctl resumed>) = 0 [pid 6605] setpgid(0, 0./strace-static-x86_64: Process 6606 attached ) = 0 [pid 6605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6606] set_robust_list(0x55556da27660, 24) = 0 [pid 6606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6605] <... openat resumed>) = 3 [pid 6602] setpgid(0, 0 [pid 6606] <... prctl resumed>) = 0 [pid 6606] setpgid(0, 0) = 0 [pid 6605] write(3, "1000", 4) = 4 [pid 6606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6603] set_robust_list(0x55556da27660, 24 [pid 6602] <... setpgid resumed>) = 0 [pid 6606] <... openat resumed>) = 3 [pid 6606] write(3, "1000", 4) = 4 [pid 6606] close(3executing program ) = 0 [pid 6606] write(1, "executing program\n", 18) = 18 [pid 6606] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6606] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6606] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6606] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6606] exit_group(0) = ? [pid 6602] <... openat resumed>) = 3 [pid 6605] close(3 [pid 6603] <... set_robust_list resumed>) = 0 [pid 6606] +++ exited with 0 +++ [pid 6602] write(3, "1000", 4 [pid 6605] <... close resumed>) = 0 [pid 6603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6602] <... write resumed>) = 4 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6603] <... prctl resumed>) = 0 [pid 6602] close(3 [pid 6603] setpgid(0, 0) = 0 [pid 6603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6603] write(3, "1000", 4) = 4 [pid 6603] close(3) = 0 [pid 6603] write(1, "executing program\n", 18executing program ) = 18 [pid 6603] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6603] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6603] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6603] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6603] exit_group(0) = ? [pid 6602] <... close resumed>) = 0 [pid 6605] write(1, "executing program\n", 18 [pid 6603] +++ exited with 0 +++ [pid 6602] write(1, "executing program\n", 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 executing program [pid 6602] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6602] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6602] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6602] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6608 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6607 [pid 6602] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6609 [pid 6602] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6608 attached [pid 6602] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6609 attached [pid 6608] set_robust_list(0x55556da27660, 24 [pid 6602] exit_group(0 [pid 6609] set_robust_list(0x55556da27660, 24 [pid 6608] <... set_robust_list resumed>) = 0 [pid 6602] <... exit_group resumed>) = ? [pid 6609] <... set_robust_list resumed>) = 0 [pid 6608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6608] <... prctl resumed>) = 0 [pid 6609] <... prctl resumed>) = 0 [pid 6608] setpgid(0, 0 [pid 6602] +++ exited with 0 +++ [pid 6609] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6609] <... setpgid resumed>) = 0 [pid 6608] <... setpgid resumed>) = 0 [pid 6609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6609] <... openat resumed>) = 3 [pid 6608] <... openat resumed>) = 3 [pid 6605] <... write resumed>) = 18 [pid 6608] write(3, "1000", 4) = 4 [pid 6609] write(3, "1000", 4) = 4 [pid 6608] close(3 [pid 6609] close(3 [pid 6608] <... close resumed>) = 0 [pid 6609] <... close resumed>) = 0 executing program [pid 6608] write(1, "executing program\n", 18 [pid 6609] write(1, "executing program\n", 18executing program [pid 6608] <... write resumed>) = 18 [pid 6609] <... write resumed>) = 18 [pid 6608] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6609] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6608] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6608] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6609] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6608] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6608] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6609] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6608] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6609] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6609] write(-1, "0x0000000000000001", 18 [pid 6605] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6608] write(-1, "0x0000000000000001", 18 [pid 6605] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6607 attached [pid 6609] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6608] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6608] exit_group(0 [pid 6609] exit_group(0) = ? [pid 6605] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6608] <... exit_group resumed>) = ? [pid 6607] set_robust_list(0x55556da27660, 24 [pid 6605] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6605] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6607] <... set_robust_list resumed>) = 0 [pid 6609] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6605] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6608] +++ exited with 0 +++ [pid 6605] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6607] <... prctl resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6607] setpgid(0, 0 [pid 6605] exit_group(0 [pid 6607] <... setpgid resumed>) = 0 [pid 6607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6605] <... exit_group resumed>) = ? [pid 6607] write(3, "1000", 4) = 4 [pid 6607] close(3) = 0 executing program [pid 6607] write(1, "executing program\n", 18) = 18 [pid 6607] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6607] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6607] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6607] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6605] +++ exited with 0 +++ [pid 6607] exit_group(0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6607] <... exit_group resumed>) = ? [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6607] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6610 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6610 ./strace-static-x86_64: Process 6611 attached [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6611 [pid 550] <... restart_syscall resumed>) = 0 [pid 6611] set_robust_list(0x55556da27660, 24 [pid 553] <... restart_syscall resumed>) = 0 [pid 6611] <... set_robust_list resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6612 attached [pid 6611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6610] set_robust_list(0x55556da27660, 24 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6612 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6613 attached [pid 6612] set_robust_list(0x55556da27660, 24 [pid 6611] <... prctl resumed>) = 0 [pid 6610] <... set_robust_list resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6613 ./strace-static-x86_64: Process 6614 attached [pid 6612] <... set_robust_list resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6614 [pid 6612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6612] setpgid(0, 0) = 0 [pid 6614] set_robust_list(0x55556da27660, 24 [pid 6612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6613] set_robust_list(0x55556da27660, 24 [pid 6612] <... openat resumed>) = 3 [pid 6612] write(3, "1000", 4 [pid 6614] <... set_robust_list resumed>) = 0 [pid 6613] <... set_robust_list resumed>) = 0 [pid 6612] <... write resumed>) = 4 [pid 6612] close(3executing program ) = 0 [pid 6612] write(1, "executing program\n", 18) = 18 [pid 6614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6612] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6612] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6612] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6612] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6614] <... prctl resumed>) = 0 [pid 6613] <... prctl resumed>) = 0 [pid 6612] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6614] setpgid(0, 0 [pid 6613] setpgid(0, 0 [pid 6612] exit_group(0 [pid 6611] setpgid(0, 0 [pid 6610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6612] <... exit_group resumed>) = ? [pid 6614] <... setpgid resumed>) = 0 [pid 6613] <... setpgid resumed>) = 0 [pid 6611] <... setpgid resumed>) = 0 [pid 6610] <... prctl resumed>) = 0 [pid 6611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6612] +++ exited with 0 +++ [pid 6614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6614] <... openat resumed>) = 3 [pid 6613] <... openat resumed>) = 3 [pid 6611] <... openat resumed>) = 3 [pid 6614] write(3, "1000", 4 [pid 6613] write(3, "1000", 4 [pid 6610] setpgid(0, 0 [pid 6611] write(3, "1000", 4) = 4 [pid 6611] close(3) = 0 [pid 6611] write(1, "executing program\n", 18executing program ) = 18 [pid 6611] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6611] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6611] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6611] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6611] exit_group(0) = ? [pid 6614] <... write resumed>) = 4 [pid 6613] <... write resumed>) = 4 [pid 6610] <... setpgid resumed>) = 0 [pid 6614] close(3 [pid 6611] +++ exited with 0 +++ [pid 6614] <... close resumed>) = 0 [pid 6613] close(3 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6613] <... close resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program executing program [pid 6614] write(1, "executing program\n", 18 [pid 6610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6613] write(1, "executing program\n", 18 [pid 6614] <... write resumed>) = 18 [pid 6614] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6613] <... write resumed>) = 18 [pid 6610] <... openat resumed>) = 3 [pid 6614] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6610] write(3, "1000", 4 [pid 6614] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6610] <... write resumed>) = 4 [pid 6614] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6610] close(3 [pid 6613] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6614] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6613] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6610] <... close resumed>) = 0 [pid 6614] write(-1, "0x0000000000000001", 18 [pid 6610] write(1, "executing program\n", 18executing program [pid 6614] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6610] <... write resumed>) = 18 [pid 6614] exit_group(0 [pid 6613] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6610] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6613] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6613] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6613] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6613] exit_group(0 [pid 6614] <... exit_group resumed>) = ? [pid 6610] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6613] <... exit_group resumed>) = ? [pid 6613] +++ exited with 0 +++ [pid 6610] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6614] +++ exited with 0 +++ [pid 6610] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6610] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6610] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6610] exit_group(0) = ? [pid 6610] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6615 attached , child_tidptr=0x55556da27650) = 6616 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6615 [pid 6615] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6616 attached ) = 0 [pid 6615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6615] <... prctl resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6616] set_robust_list(0x55556da27660, 24 [pid 6615] setpgid(0, 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6617 attached [pid 6615] <... setpgid resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6617 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6618 [pid 6615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6619 attached [pid 6619] set_robust_list(0x55556da27660, 24) = 0 [pid 6619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6615] <... openat resumed>) = 3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6619 [pid 6619] setpgid(0, 0) = 0 [pid 6619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6615] write(3, "1000", 4 [pid 6616] <... set_robust_list resumed>) = 0 [pid 6617] set_robust_list(0x55556da27660, 24 [pid 6619] <... openat resumed>) = 3 [pid 6619] write(3, "1000", 4) = 4 [pid 6619] close(3) = 0 [pid 6619] write(1, "executing program\n", 18executing program ) = 18 [pid 6619] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6619] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6619] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6619] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6619] exit_group(0) = ? [pid 6619] +++ exited with 0 +++ [pid 6617] <... set_robust_list resumed>) = 0 [pid 6616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6615] <... write resumed>) = 4 ./strace-static-x86_64: Process 6618 attached [pid 6618] set_robust_list(0x55556da27660, 24) = 0 [pid 6618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6618] setpgid(0, 0) = 0 [pid 6615] close(3 [pid 6616] <... prctl resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6615] <... close resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6618] write(3, "1000", 4) = 4 executing program [pid 6618] close(3) = 0 [pid 6618] write(1, "executing program\n", 18) = 18 [pid 6618] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6618] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) executing program [pid 6618] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6615] write(1, "executing program\n", 18 [pid 6616] setpgid(0, 0 [pid 6615] <... write resumed>) = 18 [pid 6618] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6615] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6616] <... setpgid resumed>) = 0 [pid 6615] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6615] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6618] write(-1, "0x0000000000000001", 18 [pid 6616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6615] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6618] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6616] <... openat resumed>) = 3 [pid 6615] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6616] write(3, "1000", 4 [pid 6618] exit_group(0 [pid 6615] write(-1, "0x0000000000000001", 18 [pid 6616] <... write resumed>) = 4 [pid 6618] <... exit_group resumed>) = ? [pid 6616] close(3 [pid 6615] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6618] +++ exited with 0 +++ [pid 6617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6616] <... close resumed>) = 0 [pid 6615] exit_group(0 [pid 6616] write(1, "executing program\n", 18 [pid 6615] <... exit_group resumed>) = ? [pid 6617] <... prctl resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6617] setpgid(0, 0 [pid 6616] <... write resumed>) = 18 [pid 6615] +++ exited with 0 +++ [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6617] <... setpgid resumed>) = 0 [pid 6616] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] <... restart_syscall resumed>) = 0 [pid 6616] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6616] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6617] <... openat resumed>) = 3 [pid 6617] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6621 attached ./strace-static-x86_64: Process 6620 attached [pid 6617] close(3 [pid 6616] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6620 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6616] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6621 [pid 6621] set_robust_list(0x55556da27660, 24) = 0 [pid 6621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6621] setpgid(0, 0 [pid 6616] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6622 [pid 6616] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6622 attached [pid 6620] set_robust_list(0x55556da27660, 24 [pid 6617] <... close resumed>) = 0 [pid 6621] <... setpgid resumed>) = 0 executing program [pid 6616] exit_group(0 [pid 6620] <... set_robust_list resumed>) = 0 [pid 6620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6617] write(1, "executing program\n", 18 [pid 6616] <... exit_group resumed>) = ? [pid 6620] <... prctl resumed>) = 0 [pid 6620] setpgid(0, 0) = 0 [pid 6620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6620] write(3, "1000", 4 [pid 6616] +++ exited with 0 +++ [pid 6620] <... write resumed>) = 4 [pid 6617] <... write resumed>) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6620] close(3 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6620] <... close resumed>) = 0 [pid 6620] write(1, "executing program\n", 18executing program ) = 18 [pid 6620] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6620] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6620] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6620] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6620] exit_group(0) = ? [pid 6622] set_robust_list(0x55556da27660, 24 [pid 6621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6617] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6620] +++ exited with 0 +++ [pid 6621] <... openat resumed>) = 3 [pid 6622] <... set_robust_list resumed>) = 0 [pid 6617] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6621] write(3, "1000", 4 [pid 6617] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6621] <... write resumed>) = 4 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6617] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6621] close(3) = 0 [pid 6621] write(1, "executing program\n", 18executing program ) = 18 [pid 6621] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6621] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6621] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6621] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6621] exit_group(0 [pid 6617] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6621] <... exit_group resumed>) = ? [pid 6622] <... prctl resumed>) = 0 [pid 6617] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6622] setpgid(0, 0 [pid 6617] write(-1, "0x0000000000000001", 18 [pid 6621] +++ exited with 0 +++ [pid 6622] <... setpgid resumed>) = 0 [pid 6617] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6617] exit_group(0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6617] <... exit_group resumed>) = ? [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6622] <... openat resumed>) = 3 [pid 6622] write(3, "1000", 4) = 4 [pid 6622] close(3) = 0 executing program [pid 6622] write(1, "executing program\n", 18) = 18 [pid 6622] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6617] +++ exited with 0 +++ [pid 6622] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6622] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6622] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6622] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6622] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6622] exit_group(0) = ? [pid 6622] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6623 attached [pid 6623] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6623 [pid 6623] <... set_robust_list resumed>) = 0 [pid 6623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6624 [pid 6623] <... prctl resumed>) = 0 [pid 6623] setpgid(0, 0) = 0 [pid 6623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6623] write(3, "1000", 4) = 4 [pid 6623] close(3) = 0 [pid 6623] write(1, "executing program\n", 18executing program ) = 18 [pid 6623] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6623] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6623] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6623] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6623] exit_group(0) = ? ./strace-static-x86_64: Process 6624 attached [pid 6624] set_robust_list(0x55556da27660, 24 [pid 6623] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6624] <... set_robust_list resumed>) = 0 [pid 6624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6624] setpgid(0, 0) = 0 [pid 6624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 6624] <... openat resumed>) = 3 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6624] write(3, "1000", 4) = 4 [pid 6624] close(3) = 0 [pid 6624] write(1, "executing program\n", 18) = 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6624] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6624] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6624] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6624] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6624] exit_group(0) = ? [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6625 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6626 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6627 ./strace-static-x86_64: Process 6627 attached ./strace-static-x86_64: Process 6626 attached ./strace-static-x86_64: Process 6625 attached [pid 6624] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6627] set_robust_list(0x55556da27660, 24 [pid 6625] set_robust_list(0x55556da27660, 24 [pid 6627] <... set_robust_list resumed>) = 0 [pid 6627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6626] set_robust_list(0x55556da27660, 24 [pid 6625] <... set_robust_list resumed>) = 0 [pid 6627] <... prctl resumed>) = 0 [pid 6627] setpgid(0, 0) = 0 [pid 6627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6627] write(3, "1000", 4) = 4 [pid 6627] close(3) = 0 [pid 6627] write(1, "executing program\n", 18executing program ) = 18 [pid 6627] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6627] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6627] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6627] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6627] exit_group(0) = ? [pid 6627] +++ exited with 0 +++ [pid 6626] <... set_robust_list resumed>) = 0 [pid 6625] <... prctl resumed>) = 0 [pid 6626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6625] setpgid(0, 0 [pid 6626] <... prctl resumed>) = 0 [pid 6626] setpgid(0, 0) = 0 [pid 6626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6626] write(3, "1000", 4) = 4 [pid 6626] close(3executing program ) = 0 [pid 6626] write(1, "executing program\n", 18) = 18 [pid 6626] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6626] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6626] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6626] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6626] exit_group(0) = ? [pid 6626] +++ exited with 0 +++ [pid 6625] <... setpgid resumed>) = 0 [pid 6625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6625] <... openat resumed>) = 3 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6625] write(3, "1000", 4) = 4 [pid 6625] close(3executing program ) = 0 [pid 6625] write(1, "executing program\n", 18) = 18 [pid 6625] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6625] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6625] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6625] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6625] exit_group(0) = ? [pid 6625] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6628 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6628 attached , child_tidptr=0x55556da27650) = 6629 ./strace-static-x86_64: Process 6629 attached [pid 6628] set_robust_list(0x55556da27660, 24) = 0 [pid 6629] set_robust_list(0x55556da27660, 24) = 0 [pid 6628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6628] setpgid(0, 0 [pid 6629] <... prctl resumed>) = 0 [pid 6628] <... setpgid resumed>) = 0 [pid 6628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6629] setpgid(0, 0) = 0 [pid 6628] <... openat resumed>) = 3 [pid 6628] write(3, "1000", 4) = 4 [pid 6629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... restart_syscall resumed>) = 0 [pid 6629] <... openat resumed>) = 3 [pid 6628] close(3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6629] write(3, "1000", 4 [pid 6628] <... close resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6630 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6630 [pid 6628] write(1, "executing program\n", 18 [pid 6630] set_robust_list(0x55556da27660, 24 [pid 6629] <... write resumed>) = 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 6630] <... set_robust_list resumed>) = 0 [pid 6629] close(3 [pid 6628] <... write resumed>) = 18 ./strace-static-x86_64: Process 6631 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6631 [pid 6630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6629] <... close resumed>) = 0 [pid 6628] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6631] set_robust_list(0x55556da27660, 24 [pid 6629] write(1, "executing program\n", 18 [pid 6628] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6632 [pid 6631] <... set_robust_list resumed>) = 0 [pid 6630] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6632 attached [pid 6632] set_robust_list(0x55556da27660, 24) = 0 executing program [pid 6632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6630] setpgid(0, 0 [pid 6629] <... write resumed>) = 18 [pid 6628] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6632] <... prctl resumed>) = 0 [pid 6632] setpgid(0, 0) = 0 [pid 6632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6630] <... setpgid resumed>) = 0 [pid 6629] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6628] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6632] <... openat resumed>) = 3 [pid 6632] write(3, "1000", 4executing program ) = 4 [pid 6632] close(3) = 0 [pid 6632] write(1, "executing program\n", 18) = 18 [pid 6632] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6632] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6632] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6632] write(-1, "0x0000000000000001", 18 [pid 6631] <... prctl resumed>) = 0 [pid 6630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6629] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6628] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6629] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6628] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6629] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6632] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6628] write(-1, "0x0000000000000001", 18 [pid 6629] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6632] exit_group(0 [pid 6629] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6628] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6630] <... openat resumed>) = 3 [pid 6632] <... exit_group resumed>) = ? [pid 6629] write(-1, "0x0000000000000001", 18 [pid 6632] +++ exited with 0 +++ [pid 6631] setpgid(0, 0 [pid 6630] write(3, "1000", 4 [pid 6629] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6628] exit_group(0 [pid 6629] exit_group(0 [pid 6628] <... exit_group resumed>) = ? [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6630] <... write resumed>) = 4 [pid 6629] <... exit_group resumed>) = ? [pid 6628] +++ exited with 0 +++ [pid 6629] +++ exited with 0 +++ [pid 6630] close(3 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6630] <... close resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6631] <... setpgid resumed>) = 0 [pid 6630] write(1, "executing program\n", 18) = 18 [pid 6631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6630] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6631] <... openat resumed>) = 3 [pid 6630] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6631] write(3, "1000", 4 [pid 6630] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6630] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 [pid 6631] <... write resumed>) = 4 [pid 549] <... restart_syscall resumed>) = 0 [pid 6630] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6630] write(-1, "0x0000000000000001", 18 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6633 [pid 6630] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6634 ./strace-static-x86_64: Process 6633 attached [pid 6630] exit_group(0 [pid 6633] set_robust_list(0x55556da27660, 24) = 0 [pid 6630] <... exit_group resumed>) = ? [pid 6631] close(3./strace-static-x86_64: Process 6634 attached [pid 6633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6633] setpgid(0, 0) = 0 [pid 6633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6630] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6633] <... openat resumed>) = 3 [pid 6633] write(3, "1000", 4 [pid 6634] set_robust_list(0x55556da27660, 24 [pid 6631] <... close resumed>) = 0 [pid 6633] <... write resumed>) = 4 [pid 6633] close(3) = 0 executing program [pid 6633] write(1, "executing program\n", 18) = 18 [pid 6633] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6634] <... set_robust_list resumed>) = 0 [pid 6631] write(1, "executing program\n", 18 [pid 6633] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6633] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) executing program [pid 6633] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6631] <... write resumed>) = 18 [pid 6633] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6633] write(-1, "0x0000000000000001", 18 [pid 6634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6631] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... restart_syscall resumed>) = 0 [pid 6634] <... prctl resumed>) = 0 [pid 6631] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6634] setpgid(0, 0 [pid 6631] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6635 [pid 6633] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6635 attached [pid 6634] <... setpgid resumed>) = 0 [pid 6633] exit_group(0 [pid 6631] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6633] <... exit_group resumed>) = ? [pid 6631] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6631] write(-1, "0x0000000000000001", 18 [pid 6635] set_robust_list(0x55556da27660, 24 [pid 6631] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6633] +++ exited with 0 +++ [pid 6635] <... set_robust_list resumed>) = 0 [pid 6634] <... openat resumed>) = 3 [pid 6631] exit_group(0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 6631] <... exit_group resumed>) = ? [pid 6634] write(3, "1000", 4 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6636 ./strace-static-x86_64: Process 6636 attached [pid 6631] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6636] set_robust_list(0x55556da27660, 24) = 0 [pid 6634] <... write resumed>) = 4 [pid 6635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6634] close(3 [pid 6636] <... prctl resumed>) = 0 [pid 6636] setpgid(0, 0) = 0 [pid 6636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6635] <... prctl resumed>) = 0 [pid 6634] <... close resumed>) = 0 [pid 6636] <... openat resumed>) = 3 [pid 6634] write(1, "executing program\n", 18 [pid 6635] setpgid(0, 0 [pid 6636] write(3, "1000", 4executing program executing program ) = 4 [pid 6636] close(3) = 0 [pid 6636] write(1, "executing program\n", 18) = 18 [pid 6636] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6634] <... write resumed>) = 18 [pid 6636] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6636] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6636] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6634] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6636] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6636] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6636] exit_group(0 [pid 6634] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6634] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6636] <... exit_group resumed>) = ? [pid 6635] <... setpgid resumed>) = 0 [pid 6634] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6634] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6634] write(-1, "0x0000000000000001", 18 [pid 6636] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6634] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6634] exit_group(0) = ? [pid 6634] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 6635] <... openat resumed>) = 3 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6635] write(3, "1000", 4 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6635] <... write resumed>) = 4 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6637 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6638 ./strace-static-x86_64: Process 6638 attached ./strace-static-x86_64: Process 6637 attached [pid 6638] set_robust_list(0x55556da27660, 24 [pid 6635] close(3 [pid 6638] <... set_robust_list resumed>) = 0 [pid 6638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6637] set_robust_list(0x55556da27660, 24 [pid 6635] <... close resumed>) = 0 [pid 6638] setpgid(0, 0) = 0 [pid 6638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6637] <... set_robust_list resumed>) = 0 executing program [pid 6635] write(1, "executing program\n", 18 [pid 6638] <... openat resumed>) = 3 [pid 6635] <... write resumed>) = 18 [pid 6638] write(3, "1000", 4) = 4 [pid 6638] close(3) = 0 [pid 6638] write(1, "executing program\n", 18executing program ) = 18 [pid 6638] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6638] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6638] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6638] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6635] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] <... restart_syscall resumed>) = 0 [pid 6635] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6637] <... prctl resumed>) = 0 [pid 6635] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6639 [pid 6638] exit_group(0 [pid 6635] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6638] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6639 attached [pid 6637] setpgid(0, 0 [pid 6635] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6639] set_robust_list(0x55556da27660, 24 [pid 6637] <... setpgid resumed>) = 0 [pid 6635] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6635] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6635] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6640 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6639] <... set_robust_list resumed>) = 0 [pid 6637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6638] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6640 attached [pid 6640] set_robust_list(0x55556da27660, 24 [pid 6637] <... openat resumed>) = 3 [pid 6640] <... set_robust_list resumed>) = 0 [pid 6640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6637] write(3, "1000", 4 [pid 6640] setpgid(0, 0) = 0 [pid 6640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6639] <... prctl resumed>) = 0 [pid 6637] <... write resumed>) = 4 [pid 6640] <... openat resumed>) = 3 [pid 6637] close(3 [pid 6640] write(3, "1000", 4 [pid 6637] <... close resumed>) = 0 [pid 6639] setpgid(0, 0 [pid 6637] write(1, "executing program\n", 18 [pid 6640] <... write resumed>) = 4 [pid 6640] close(3) = 0 executing program executing program [pid 6640] write(1, "executing program\n", 18) = 18 [pid 6640] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6637] <... write resumed>) = 18 [pid 6640] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6640] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6640] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6637] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6640] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6640] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6639] <... setpgid resumed>) = 0 [pid 6637] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6640] exit_group(0 [pid 6637] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6640] <... exit_group resumed>) = ? [pid 6637] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6637] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6637] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6637] write(-1, "0x0000000000000001", 18 [pid 6639] write(3, "1000", 4 [pid 6637] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6640] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6637] exit_group(0 [pid 6639] <... write resumed>) = 4 [pid 6637] <... exit_group resumed>) = ? [pid 6637] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... restart_syscall resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6639] close(3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6641 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6639] <... close resumed>) = 0 ./strace-static-x86_64: Process 6641 attached [pid 6639] write(1, "executing program\n", 18./strace-static-x86_64: Process 6642 attached [pid 6642] set_robust_list(0x55556da27660, 24) = 0 executing program [pid 6639] <... write resumed>) = 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6642 [pid 6642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6642] setpgid(0, 0 [pid 6639] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6642] <... setpgid resumed>) = 0 [pid 6642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6639] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6642] write(3, "1000", 4) = 4 [pid 6642] close(3) = 0 [pid 6642] write(1, "executing program\n", 18executing program ) = 18 [pid 6642] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... restart_syscall resumed>) = 0 [pid 6641] set_robust_list(0x55556da27660, 24 [pid 6639] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6641] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6643 attached [pid 6641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6639] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6643 [pid 6642] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6642] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6642] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6642] write(-1, "0x0000000000000001", 18 [pid 6639] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6642] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6642] exit_group(0) = ? [pid 6639] write(-1, "0x0000000000000001", 18 [pid 6641] <... prctl resumed>) = 0 [pid 6639] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6639] exit_group(0 [pid 6641] setpgid(0, 0 [pid 6639] <... exit_group resumed>) = ? [pid 6643] set_robust_list(0x55556da27660, 24 [pid 6642] +++ exited with 0 +++ [pid 554] <... restart_syscall resumed>) = 0 [pid 6639] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6643] <... set_robust_list resumed>) = 0 [pid 6641] <... setpgid resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6644 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6644 [pid 6644] set_robust_list(0x55556da27660, 24 [pid 6643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6644] <... set_robust_list resumed>) = 0 [pid 6643] <... prctl resumed>) = 0 [pid 6641] <... openat resumed>) = 3 [pid 6641] write(3, "1000", 4 [pid 6643] setpgid(0, 0) = 0 [pid 6641] <... write resumed>) = 4 [pid 6644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6641] close(3 [pid 6644] <... prctl resumed>) = 0 [pid 6643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6641] <... close resumed>) = 0 [pid 6644] setpgid(0, 0 [pid 6643] <... openat resumed>) = 3 [pid 6641] write(1, "executing program\n", 18executing program [pid 6643] write(3, "1000", 4 [pid 6641] <... write resumed>) = 18 [pid 6644] <... setpgid resumed>) = 0 [pid 6643] <... write resumed>) = 4 [pid 6644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6643] close(3 [pid 6641] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6643] <... close resumed>) = 0 [pid 6641] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6643] write(1, "executing program\n", 18 [pid 6641] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6643] <... write resumed>) = 18 [pid 6641] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6641] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6643] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6644] <... openat resumed>) = 3 [pid 6641] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6644] write(3, "1000", 4 [pid 6643] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6641] write(-1, "0x0000000000000001", 18 [pid 6643] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6641] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6641] exit_group(0 [pid 6643] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6641] <... exit_group resumed>) = ? [pid 6641] +++ exited with 0 +++ [pid 6643] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6643] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6644] <... write resumed>) = 4 [pid 6643] write(-1, "0x0000000000000001", 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6644] close(3 [pid 6643] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6645 ./strace-static-x86_64: Process 6645 attached [pid 6644] <... close resumed>) = 0 [pid 6643] exit_group(0 [pid 6644] write(1, "executing program\n", 18 [pid 6643] <... exit_group resumed>) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 6643] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6644] <... write resumed>) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6644] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6646 [pid 6645] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6646 attached [pid 6646] set_robust_list(0x55556da27660, 24) = 0 [pid 6645] <... set_robust_list resumed>) = 0 [pid 6644] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... restart_syscall resumed>) = 0 [pid 6646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6646] setpgid(0, 0) = 0 [pid 6646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6644] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6646] <... openat resumed>) = 3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6646] write(3, "1000", 4) = 4 [pid 6646] close(3) = 0 executing program [pid 6646] write(1, "executing program\n", 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 6646] <... write resumed>) = 18 [pid 6644] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6646] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6647 [pid 6644] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6646] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6646] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6646] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6646] write(-1, "0x0000000000000001", 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6646] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6646] exit_group(0) = ? [pid 6644] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6648 [pid 6644] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6645] <... prctl resumed>) = 0 [pid 6644] exit_group(0./strace-static-x86_64: Process 6648 attached [pid 6645] setpgid(0, 0 [pid 6646] +++ exited with 0 +++ ./strace-static-x86_64: Process 6647 attached [pid 6647] set_robust_list(0x55556da27660, 24) = 0 [pid 6647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6647] setpgid(0, 0) = 0 [pid 6647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6644] <... exit_group resumed>) = ? [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6647] <... openat resumed>) = 3 [pid 6647] write(3, "1000", 4) = 4 [pid 6647] close(3) = 0 [pid 6644] +++ exited with 0 +++ [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6647] write(1, "executing program\n", 18) = 18 [pid 6647] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6647] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6647] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6647] write(-1, "0x0000000000000001", 18 [pid 6645] <... setpgid resumed>) = 0 [pid 6647] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6647] exit_group(0) = ? [pid 6648] set_robust_list(0x55556da27660, 24 [pid 6645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6648] <... set_robust_list resumed>) = 0 [pid 6645] write(3, "1000", 4) = 4 [pid 6648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6645] close(3 [pid 6647] +++ exited with 0 +++ [pid 6648] <... prctl resumed>) = 0 [pid 6645] <... close resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> executing program [pid 6645] write(1, "executing program\n", 18 [pid 6648] setpgid(0, 0 [pid 6645] <... write resumed>) = 18 [pid 6648] <... setpgid resumed>) = 0 [pid 6645] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 6648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6645] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6648] <... openat resumed>) = 3 [pid 6645] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6648] write(3, "1000", 4 [pid 6645] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6648] <... write resumed>) = 4 [pid 6645] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6648] close(3 [pid 6645] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6648] <... close resumed>) = 0 [pid 6645] write(-1, "0x0000000000000001", 18 [pid 6648] write(1, "executing program\n", 18 [pid 6645] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6648] <... write resumed>) = 18 [pid 6645] exit_group(0 [pid 6648] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6645] <... exit_group resumed>) = ? [pid 6648] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6645] +++ exited with 0 +++ [pid 6648] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6648] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6648] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6648] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6648] exit_group(0) = ? [pid 6648] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6649 ./strace-static-x86_64: Process 6649 attached [pid 6649] set_robust_list(0x55556da27660, 24) = 0 [pid 6649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6649] setpgid(0, 0) = 0 [pid 6649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6649] write(3, "1000", 4) = 4 [pid 553] <... restart_syscall resumed>) = 0 [pid 6649] close(3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 executing program executing program [pid 6649] <... close resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6650 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6651 attached [pid 6651] set_robust_list(0x55556da27660, 24) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6651 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6652 [pid 6651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6651] setpgid(0, 0) = 0 [pid 6651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6650 attached [pid 6649] write(1, "executing program\n", 18 [pid 6651] <... openat resumed>) = 3 [pid 6649] <... write resumed>) = 18 [pid 6651] write(3, "1000", 4) = 4 [pid 6651] close(3) = 0 [pid 6651] write(1, "executing program\n", 18) = 18 [pid 6651] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6651] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6651] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6651] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6649] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6651] exit_group(0 [pid 6649] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6651] <... exit_group resumed>) = ? [pid 6649] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6650] set_robust_list(0x55556da27660, 24 [pid 6649] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6650] <... set_robust_list resumed>) = 0 [pid 6651] +++ exited with 0 +++ [pid 6649] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6649] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6652 attached [pid 6649] write(-1, "0x0000000000000001", 18 [pid 6652] set_robust_list(0x55556da27660, 24) = 0 [pid 6652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6652] setpgid(0, 0 [pid 6649] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6652] <... setpgid resumed>) = 0 [pid 6652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6649] exit_group(0 [pid 6652] <... openat resumed>) = 3 [pid 6652] write(3, "1000", 4) = 4 [pid 6652] close(3) = 0 executing program [pid 6652] write(1, "executing program\n", 18) = 18 [pid 6652] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6652] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6652] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6652] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6652] exit_group(0 [pid 6649] <... exit_group resumed>) = ? [pid 6652] <... exit_group resumed>) = ? [pid 6652] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6649] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6653 ./strace-static-x86_64: Process 6653 attached [pid 6653] set_robust_list(0x55556da27660, 24) = 0 [pid 6650] <... prctl resumed>) = 0 [pid 6653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6653] setpgid(0, 0) = 0 [pid 6653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6650] setpgid(0, 0 [pid 6653] <... openat resumed>) = 3 [pid 6653] write(3, "1000", 4) = 4 executing program [pid 6653] close(3) = 0 [pid 6653] write(1, "executing program\n", 18) = 18 [pid 6653] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6653] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6653] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6653] write(-1, "0x0000000000000001", 18 [pid 6650] <... setpgid resumed>) = 0 [pid 6653] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6653] exit_group(0) = ? [pid 6650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6653] +++ exited with 0 +++ [pid 6650] <... openat resumed>) = 3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6650] write(3, "1000", 4) = 4 [pid 6650] close(3 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6650] <... close resumed>) = 0 [pid 6650] write(1, "executing program\n", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6654 ./strace-static-x86_64: Process 6654 attached [pid 6654] set_robust_list(0x55556da27660, 24) = 0 [pid 6654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6654] setpgid(0, 0) = 0 executing program [pid 6654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6650] <... write resumed>) = 18 [pid 6654] <... openat resumed>) = 3 [pid 6654] write(3, "1000", 4) = 4 executing program [pid 6654] close(3) = 0 [pid 6654] write(1, "executing program\n", 18) = 18 [pid 6654] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6654] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6654] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6650] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6654] write(-1, "0x0000000000000001", 18 [pid 6650] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6654] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6654] exit_group(0 [pid 6650] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6654] <... exit_group resumed>) = ? [pid 6650] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6650] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6650] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6654] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6655 attached [pid 6655] set_robust_list(0x55556da27660, 24) = 0 [pid 6655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6655 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6656 [pid 6655] <... prctl resumed>) = 0 [pid 6650] write(-1, "0x0000000000000001", 18 [pid 6655] setpgid(0, 0) = 0 [pid 6655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6655] write(3, "1000", 4executing program ) = 4 [pid 6655] close(3) = 0 [pid 6655] write(1, "executing program\n", 18) = 18 [pid 6655] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6655] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6655] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6655] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6655] exit_group(0 [pid 6650] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6655] <... exit_group resumed>) = ? [pid 6650] exit_group(0) = ? [pid 6655] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6656 attached [pid 6656] set_robust_list(0x55556da27660, 24) = 0 [pid 6656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6650] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6656] setpgid(0, 0) = 0 [pid 6656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6656] write(3, "1000", 4) = 4 [pid 6656] close(3) = 0 executing program [pid 6656] write(1, "executing program\n", 18) = 18 [pid 6656] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6656] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... restart_syscall resumed>) = 0 [pid 6656] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6656] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6657 [pid 6656] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6657 attached [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6656] write(-1, "0x0000000000000001", 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6656] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6659 [pid 6657] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6658 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6660 [pid 6657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6656] exit_group(0 [pid 6657] <... prctl resumed>) = 0 [pid 6657] setpgid(0, 0) = 0 [pid 6657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6657] write(3, "1000", 4) = 4 [pid 6657] close(3) = 0 [pid 6657] write(1, "executing program\n", 18 [pid 6656] <... exit_group resumed>) = ? executing program [pid 6657] <... write resumed>) = 18 [pid 6657] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6657] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6657] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6657] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6656] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6657] exit_group(0) = ? ./strace-static-x86_64: Process 6660 attached ./strace-static-x86_64: Process 6659 attached ./strace-static-x86_64: Process 6658 attached [pid 6660] set_robust_list(0x55556da27660, 24 [pid 6658] set_robust_list(0x55556da27660, 24 [pid 6657] +++ exited with 0 +++ [pid 6659] set_robust_list(0x55556da27660, 24 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6660] <... set_robust_list resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6658] <... set_robust_list resumed>) = 0 [pid 6658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6658] setpgid(0, 0) = 0 [pid 6658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6659] <... set_robust_list resumed>) = 0 [pid 6658] <... openat resumed>) = 3 [pid 6658] write(3, "1000", 4) = 4 [pid 6658] close(3executing program ) = 0 [pid 6658] write(1, "executing program\n", 18) = 18 [pid 6658] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6658] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6658] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6658] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6660] <... prctl resumed>) = 0 [pid 6658] exit_group(0) = ? [pid 6660] setpgid(0, 0 [pid 6659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6658] +++ exited with 0 +++ [pid 6660] <... setpgid resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6660] <... openat resumed>) = 3 [pid 6660] write(3, "1000", 4) = 4 [pid 6660] close(3executing program ) = 0 [pid 6660] write(1, "executing program\n", 18) = 18 [pid 6659] <... prctl resumed>) = 0 [pid 6660] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6659] setpgid(0, 0 [pid 6660] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6660] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6660] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6660] write(-1, "0x0000000000000001", 18 [pid 6659] <... setpgid resumed>) = 0 [pid 6660] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6660] exit_group(0) = ? [pid 6659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6660] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6659] <... openat resumed>) = 3 [pid 6659] write(3, "1000", 4) = 4 [pid 6659] close(3) = 0 [pid 6659] write(1, "executing program\n", 18executing program ) = 18 [pid 6659] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6659] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6659] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6659] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6659] exit_group(0) = ? [pid 6659] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6661 ./strace-static-x86_64: Process 6661 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6662 ./strace-static-x86_64: Process 6662 attached [pid 6661] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6663 ./strace-static-x86_64: Process 6663 attached [pid 6661] <... set_robust_list resumed>) = 0 [pid 6662] set_robust_list(0x55556da27660, 24) = 0 [pid 6661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6663] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6664 attached [pid 6664] set_robust_list(0x55556da27660, 24) = 0 [pid 6664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6661] <... prctl resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6664 [pid 6664] <... prctl resumed>) = 0 [pid 6664] setpgid(0, 0) = 0 [pid 6664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6661] setpgid(0, 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6665 [pid 6664] <... openat resumed>) = 3 [pid 6661] <... setpgid resumed>) = 0 [pid 6664] write(3, "1000", 4 [pid 6661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6664] <... write resumed>) = 4 executing program [pid 6664] close(3) = 0 [pid 6664] write(1, "executing program\n", 18) = 18 [pid 6664] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6664] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6664] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6661] <... openat resumed>) = 3 [pid 6664] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6664] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6664] exit_group(0 [pid 6661] write(3, "1000", 4 [pid 6664] <... exit_group resumed>) = ? [pid 6662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6661] <... write resumed>) = 4 [pid 6661] close(3 [pid 6662] <... prctl resumed>) = 0 [pid 6663] <... set_robust_list resumed>) = 0 [pid 6661] <... close resumed>) = 0 [pid 6662] setpgid(0, 0executing program [pid 6661] write(1, "executing program\n", 18) = 18 [pid 6662] <... setpgid resumed>) = 0 [pid 6661] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6661] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6661] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6664] +++ exited with 0 +++ [pid 6662] <... openat resumed>) = 3 [pid 6661] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6661] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6662] write(3, "1000", 4 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6661] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6662] <... write resumed>) = 4 [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6665 attached [pid 6661] write(-1, "0x0000000000000001", 18 [pid 6662] close(3 [pid 6661] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6665] set_robust_list(0x55556da27660, 24) = 0 [pid 6661] exit_group(0 [pid 6662] <... close resumed>) = 0 [pid 6661] <... exit_group resumed>) = ? [pid 6665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6665] setpgid(0, 0) = 0 [pid 6665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6661] +++ exited with 0 +++ [pid 6662] write(1, "executing program\n", 18 executing program [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6662] <... write resumed>) = 18 [pid 6665] <... openat resumed>) = 3 [pid 6665] write(3, "1000", 4) = 4 executing program [pid 6665] close(3 [pid 6662] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6665] <... close resumed>) = 0 [pid 6665] write(1, "executing program\n", 18) = 18 [pid 6665] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6662] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6665] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6665] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6665] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6662] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6665] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6665] write(-1, "0x0000000000000001", 18 [pid 6663] <... prctl resumed>) = 0 [pid 6662] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6665] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6665] exit_group(0) = ? [pid 6662] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6663] setpgid(0, 0 [pid 6662] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6663] <... setpgid resumed>) = 0 [pid 6662] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6662] exit_group(0) = ? [pid 6665] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6662] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6663] write(3, "1000", 4) = 4 [pid 6663] close(3) = 0 [pid 6663] write(1, "executing program\n", 18executing program ) = 18 [pid 6663] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] <... restart_syscall resumed>) = 0 [pid 6663] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6663] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6666 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6663] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6666 attached [pid 6666] set_robust_list(0x55556da27660, 24) = 0 [pid 6666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6663] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6667 [pid 6666] <... prctl resumed>) = 0 [pid 6666] setpgid(0, 0 [pid 6663] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6666] <... setpgid resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6663] write(-1, "0x0000000000000001", 18 [pid 6666] <... openat resumed>) = 3 [pid 6663] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6666] write(3, "1000", 4 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6666] <... write resumed>) = 4 [pid 6666] close(3) = 0 [pid 6666] write(1, "executing program\n", 18 [pid 553] <... restart_syscall resumed>) = 0 executing program [pid 6663] exit_group(0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6668 [pid 6666] <... write resumed>) = 18 [pid 6666] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6663] <... exit_group resumed>) = ? [pid 6666] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6666] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6666] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6666] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6666] exit_group(0) = ? ./strace-static-x86_64: Process 6669 attached ./strace-static-x86_64: Process 6668 attached [pid 6666] +++ exited with 0 +++ [pid 6663] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6669 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6667 attached [pid 6667] set_robust_list(0x55556da27660, 24) = 0 [pid 6667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6667] <... prctl resumed>) = 0 [pid 6667] setpgid(0, 0) = 0 [pid 6667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6667] write(3, "1000", 4) = 4 [pid 6667] close(3) = 0 executing program [pid 6667] write(1, "executing program\n", 18) = 18 [pid 6667] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6667] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6667] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6669] set_robust_list(0x55556da27660, 24 [pid 6668] set_robust_list(0x55556da27660, 24 [pid 6667] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6667] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6667] exit_group(0 [pid 6669] <... set_robust_list resumed>) = 0 [pid 6668] <... set_robust_list resumed>) = 0 [pid 6667] <... exit_group resumed>) = ? [pid 6669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6669] <... prctl resumed>) = 0 [pid 6667] +++ exited with 0 +++ [pid 6669] setpgid(0, 0 [pid 6668] setpgid(0, 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6669] <... setpgid resumed>) = 0 [pid 6668] <... setpgid resumed>) = 0 [pid 6669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6669] <... openat resumed>) = 3 [pid 6668] <... openat resumed>) = 3 [pid 6669] write(3, "1000", 4 [pid 6668] write(3, "1000", 4 [pid 6669] <... write resumed>) = 4 [pid 6668] <... write resumed>) = 4 [pid 6669] close(3 [pid 6668] close(3 [pid 6669] <... close resumed>) = 0 [pid 6668] <... close resumed>) = 0 [pid 6669] write(1, "executing program\n", 18 [pid 6668] write(1, "executing program\n", 18executing program executing program [pid 6669] <... write resumed>) = 18 [pid 6668] <... write resumed>) = 18 [pid 6669] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6668] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6669] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6668] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6669] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6668] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6669] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6668] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6669] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6668] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6669] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] write(-1, "0x0000000000000001", 18 [pid 6669] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6670 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6671 attached ./strace-static-x86_64: Process 6670 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6671 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6672 [pid 6668] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6669] exit_group(0 [pid 6668] exit_group(0) = ? [pid 6671] set_robust_list(0x55556da27660, 24 [pid 6670] set_robust_list(0x55556da27660, 24 [pid 6668] +++ exited with 0 +++ [pid 6669] <... exit_group resumed>) = ? [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6671] <... set_robust_list resumed>) = 0 [pid 6670] <... set_robust_list resumed>) = 0 [pid 6669] +++ exited with 0 +++ ./strace-static-x86_64: Process 6672 attached [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6672] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6673 [pid 6672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6672] setpgid(0, 0) = 0 [pid 6672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6672] write(3, "1000", 4) = 4 executing program [pid 6672] close(3) = 0 [pid 6672] write(1, "executing program\n", 18) = 18 [pid 6672] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6672] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6672] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6672] write(-1, "0x0000000000000001", 18 [pid 6671] <... prctl resumed>) = 0 [pid 6672] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6672] exit_group(0) = ? [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6672] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6673 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6674 [pid 6673] set_robust_list(0x55556da27660, 24) = 0 [pid 6673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6673] setpgid(0, 0) = 0 [pid 6671] setpgid(0, 0 [pid 6673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6671] <... setpgid resumed>) = 0 [pid 6670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6673] <... openat resumed>) = 3 [pid 6673] write(3, "1000", 4) = 4 [pid 6673] close(3) = 0 executing program [pid 6671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6673] write(1, "executing program\n", 18) = 18 [pid 6673] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6673] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6673] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6673] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6673] exit_group(0) = ? [pid 6671] <... openat resumed>) = 3 [pid 6670] <... prctl resumed>) = 0 [pid 6671] write(3, "1000", 4 [pid 6670] setpgid(0, 0 [pid 6673] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6674 attached [pid 6674] set_robust_list(0x55556da27660, 24) = 0 [pid 6674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6674] setpgid(0, 0) = 0 [pid 6674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6671] <... write resumed>) = 4 [pid 6670] <... setpgid resumed>) = 0 [pid 6674] write(3, "1000", 4) = 4 [pid 6674] close(3) = 0 [pid 6674] write(1, "executing program\n", 18executing program ) = 18 [pid 6674] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6674] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6674] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6671] close(3 [pid 6674] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6671] <... close resumed>) = 0 [pid 6674] exit_group(0) = ? executing program [pid 6671] write(1, "executing program\n", 18 [pid 6670] <... openat resumed>) = 3 [pid 6671] <... write resumed>) = 18 [pid 6674] +++ exited with 0 +++ [pid 6671] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6670] write(3, "1000", 4 [pid 6671] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6670] <... write resumed>) = 4 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6671] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6670] close(3 [pid 6671] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6670] <... close resumed>) = 0 [pid 6671] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6670] write(1, "executing program\n", 18 [pid 6671] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6670] <... write resumed>) = 18 executing program [pid 6671] write(-1, "0x0000000000000001", 18 [pid 6670] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6671] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6670] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6671] exit_group(0 [pid 6670] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6671] <... exit_group resumed>) = ? [pid 6670] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6671] +++ exited with 0 +++ [pid 6670] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6670] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6670] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6670] exit_group(0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6670] <... exit_group resumed>) = ? [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6675 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6676 ./strace-static-x86_64: Process 6676 attached [pid 6670] +++ exited with 0 +++ ./strace-static-x86_64: Process 6675 attached [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6675] set_robust_list(0x55556da27660, 24) = 0 [pid 6675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6675] setpgid(0, 0) = 0 [pid 6675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6676] set_robust_list(0x55556da27660, 24) = 0 [pid 6676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6676] setpgid(0, 0) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 6676] <... openat resumed>) = 3 [pid 6676] write(3, "1000", 4) = 4 [pid 6676] close(3) = 0 [pid 6676] write(1, "executing program\n", 18) = 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6677 [pid 6676] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6676] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6676] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6676] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6676] exit_group(0) = ? [pid 6675] <... openat resumed>) = 3 [pid 6675] write(3, "1000", 4) = 4 [pid 6675] close(3 [pid 6676] +++ exited with 0 +++ [pid 6675] <... close resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6677 attached executing program [pid 6675] write(1, "executing program\n", 18 [pid 6677] set_robust_list(0x55556da27660, 24) = 0 [pid 6675] <... write resumed>) = 18 [pid 6677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] <... restart_syscall resumed>) = 0 executing program [pid 6677] setpgid(0, 0) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6677] write(3, "1000", 4) = 4 [pid 6677] close(3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6678 [pid 6677] <... close resumed>) = 0 [pid 6677] write(1, "executing program\n", 18) = 18 [pid 6677] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6677] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6677] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6677] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6677] exit_group(0) = ? [pid 6675] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6677] +++ exited with 0 +++ [pid 6675] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6678 attached [pid 6678] set_robust_list(0x55556da27660, 24 [pid 6675] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6678] <... set_robust_list resumed>) = 0 [pid 6678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6678] setpgid(0, 0) = 0 [pid 6678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6675] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6678] <... openat resumed>) = 3 [pid 6678] write(3, "1000", 4) = 4 [pid 6678] close(3) = 0 executing program [pid 6678] write(1, "executing program\n", 18) = 18 [pid 6678] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6678] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6678] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6678] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6678] exit_group(0) = ? [pid 6675] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6678] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6675] write(-1, "0x0000000000000001", 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6675] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6675] exit_group(0) = ? [pid 6675] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6679 attached , child_tidptr=0x55556da27650) = 6679 [pid 6679] set_robust_list(0x55556da27660, 24) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6681 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6680 [pid 6679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6679] setpgid(0, 0) = 0 [pid 6679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6679] write(3, "1000", 4) = 4 [pid 6679] close(3executing program ) = 0 [pid 6679] write(1, "executing program\n", 18) = 18 [pid 6679] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6679] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6679] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6679] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6679] exit_group(0) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6679] +++ exited with 0 +++ ./strace-static-x86_64: Process 6680 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6682 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6681 attached [pid 6681] set_robust_list(0x55556da27660, 24 [pid 6680] set_robust_list(0x55556da27660, 24 [pid 6681] <... set_robust_list resumed>) = 0 [pid 6680] <... set_robust_list resumed>) = 0 [pid 6681] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6682 attached ) = 0 [pid 6680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6681] setpgid(0, 0 [pid 6680] <... prctl resumed>) = 0 [pid 6682] set_robust_list(0x55556da27660, 24 [pid 6681] <... setpgid resumed>) = 0 [pid 6680] setpgid(0, 0 [pid 6682] <... set_robust_list resumed>) = 0 [pid 6681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6680] <... setpgid resumed>) = 0 [pid 6681] <... openat resumed>) = 3 [pid 6681] write(3, "1000", 4 [pid 6680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6681] <... write resumed>) = 4 [pid 6681] close(3 [pid 6682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6680] <... openat resumed>) = 3 [pid 6682] <... prctl resumed>) = 0 [pid 6681] <... close resumed>) = 0 [pid 6680] write(3, "1000", 4 [pid 6681] write(1, "executing program\n", 18executing program executing program [pid 6682] setpgid(0, 0 [pid 6680] <... write resumed>) = 4 [pid 6681] <... write resumed>) = 18 [pid 6680] close(3 [pid 553] <... restart_syscall resumed>) = 0 [pid 6681] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6682] <... setpgid resumed>) = 0 [pid 6680] <... close resumed>) = 0 [pid 6681] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6680] write(1, "executing program\n", 18 [pid 6681] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6680] <... write resumed>) = 18 [pid 6681] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6680] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6681] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6680] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6681] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6682] <... openat resumed>) = 3 [pid 6681] write(-1, "0x0000000000000001", 18 [pid 6680] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6682] write(3, "1000", 4 [pid 6681] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6681] exit_group(0 [pid 6682] <... write resumed>) = 4 [pid 6681] <... exit_group resumed>) = ? [pid 6680] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6683 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6683 [pid 6681] +++ exited with 0 +++ [pid 6680] write(-1, "0x0000000000000001", 18 [pid 6682] close(3 [pid 6680] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6680] exit_group(0 executing program [pid 6682] <... close resumed>) = 0 [pid 6680] <... exit_group resumed>) = ? [pid 6680] +++ exited with 0 +++ [pid 6682] write(1, "executing program\n", 18) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6682] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6683] set_robust_list(0x55556da27660, 24 [pid 6682] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6683] <... set_robust_list resumed>) = 0 [pid 6682] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6682] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6682] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] <... prctl resumed>) = 0 [pid 6682] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6683] setpgid(0, 0) = 0 [pid 6682] exit_group(0) = ? [pid 6682] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6683] write(3, "1000", 4) = 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6683] close(3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6684 [pid 6683] <... close resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6684 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6684] set_robust_list(0x55556da27660, 24 [pid 6683] write(1, "executing program\n", 18./strace-static-x86_64: Process 6685 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6685 executing program [pid 6685] set_robust_list(0x55556da27660, 24 [pid 6684] <... set_robust_list resumed>) = 0 [pid 6683] <... write resumed>) = 18 [pid 6683] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6685] <... set_robust_list resumed>) = 0 [pid 6683] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6686 attached [pid 551] <... restart_syscall resumed>) = 0 [pid 6685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6684] setpgid(0, 0 [pid 6683] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6686 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6685] <... prctl resumed>) = 0 [pid 6684] <... setpgid resumed>) = 0 [pid 6683] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6687 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6687 [pid 6686] set_robust_list(0x55556da27660, 24) = 0 [pid 6684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6683] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6684] <... openat resumed>) = 3 [pid 6683] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6686] setpgid(0, 0) = 0 [pid 6686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6687] set_robust_list(0x55556da27660, 24 [pid 6685] setpgid(0, 0 [pid 6684] write(3, "1000", 4 [pid 6683] write(-1, "0x0000000000000001", 18 [pid 6686] <... openat resumed>) = 3 [pid 6686] write(3, "1000", 4) = 4 [pid 6686] close(3executing program ) = 0 [pid 6686] write(1, "executing program\n", 18) = 18 [pid 6686] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6683] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6684] <... write resumed>) = 4 [pid 6686] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6686] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6686] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6684] close(3 [pid 6685] <... setpgid resumed>) = 0 [pid 6683] exit_group(0 [pid 6687] <... set_robust_list resumed>) = 0 [pid 6686] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6686] exit_group(0) = ? [pid 6685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6684] <... close resumed>) = 0 [pid 6683] <... exit_group resumed>) = ? executing program [pid 6686] +++ exited with 0 +++ [pid 6684] write(1, "executing program\n", 18 [pid 6683] +++ exited with 0 +++ [pid 6684] <... write resumed>) = 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6684] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6684] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6684] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6684] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6684] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6684] exit_group(0) = ? [pid 6684] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6685] <... openat resumed>) = 3 [pid 6687] <... prctl resumed>) = 0 [pid 6685] write(3, "1000", 4) = 4 [pid 6687] setpgid(0, 0) = 0 [pid 6685] close(3) = 0 [pid 6685] write(1, "executing program\n", 18 [pid 6687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6685] <... write resumed>) = 18 [pid 6687] <... openat resumed>) = 3 [pid 6685] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6687] write(3, "1000", 4 [pid 6685] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6687] <... write resumed>) = 4 [pid 6685] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6687] close(3 [pid 6685] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6687] <... close resumed>) = 0 [pid 6685] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6687] write(1, "executing program\n", 18 [pid 6685] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6687] <... write resumed>) = 18 [pid 6685] write(-1, "0x0000000000000001", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6687] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6685] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6688 [pid 6685] exit_group(0./strace-static-x86_64: Process 6688 attached [pid 6687] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6685] <... exit_group resumed>) = ? [pid 6685] +++ exited with 0 +++ [pid 6687] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6688] set_robust_list(0x55556da27660, 24 [pid 6687] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6688] <... set_robust_list resumed>) = 0 [pid 6687] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6687] write(-1, "0x0000000000000001", 18 [pid 6688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6687] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 6687] exit_group(0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6688] setpgid(0, 0 [pid 6687] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6689 attached [pid 6689] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6689 [pid 6689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6689] setpgid(0, 0) = 0 [pid 6689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6687] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6689] <... openat resumed>) = 3 [pid 6688] <... setpgid resumed>) = 0 [pid 6689] write(3, "1000", 4) = 4 [pid 6689] close(3 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6690 [pid 6689] <... close resumed>) = 0 ./strace-static-x86_64: Process 6690 attached executing program [pid 6688] write(3, "1000", 4 [pid 6689] write(1, "executing program\n", 18) = 18 [pid 6689] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6689] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6689] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6689] write(-1, "0x0000000000000001", 18 [pid 6688] <... write resumed>) = 4 [pid 6689] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6689] exit_group(0 [pid 6688] close(3 [pid 6690] set_robust_list(0x55556da27660, 24 [pid 6689] <... exit_group resumed>) = ? [pid 6688] <... close resumed>) = 0 [pid 6690] <... set_robust_list resumed>) = 0 [pid 6688] write(1, "executing program\n", 18executing program ) = 18 [pid 6689] +++ exited with 0 +++ [pid 6688] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6690] <... prctl resumed>) = 0 [pid 6688] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6688] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6690] setpgid(0, 0) = 0 [pid 6688] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6688] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6688] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6688] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6690] <... openat resumed>) = 3 [pid 6690] write(3, "1000", 4 [pid 6688] exit_group(0 [pid 6690] <... write resumed>) = 4 [pid 6688] <... exit_group resumed>) = ? [pid 6688] +++ exited with 0 +++ [pid 6690] close(3 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6690] <... close resumed>) = 0 [pid 6690] write(1, "executing program\n", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 6690] <... write resumed>) = 18 ./strace-static-x86_64: Process 6691 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6691 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6690] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6692 attached [pid 6692] set_robust_list(0x55556da27660, 24) = 0 [pid 6692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6690] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6692 [pid 6692] <... prctl resumed>) = 0 [pid 6692] setpgid(0, 0) = 0 [pid 6691] set_robust_list(0x55556da27660, 24 [pid 6690] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6691] <... set_robust_list resumed>) = 0 [pid 6690] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6692] <... openat resumed>) = 3 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6690] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6690] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6693 [pid 6692] write(3, "1000", 4) = 4 [pid 6692] close(3) = 0 executing program [pid 6692] write(1, "executing program\n", 18) = 18 [pid 6692] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6692] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6692] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6690] write(-1, "0x0000000000000001", 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 6692] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 6693 attached [pid 6691] <... prctl resumed>) = 0 [pid 6690] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6692] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6692] exit_group(0) = ? [pid 6690] exit_group(0) = ? [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6692] +++ exited with 0 +++ ./strace-static-x86_64: Process 6694 attached [pid 6694] set_robust_list(0x55556da27660, 24 [pid 6690] +++ exited with 0 +++ [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6694 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6694] <... set_robust_list resumed>) = 0 [pid 6691] setpgid(0, 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6693] set_robust_list(0x55556da27660, 24 [pid 6694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6694] setpgid(0, 0) = 0 [pid 6694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6694] write(3, "1000", 4) = 4 [pid 6694] close(3 [pid 6693] <... set_robust_list resumed>) = 0 [pid 6691] <... setpgid resumed>) = 0 [pid 6694] <... close resumed>) = 0 executing program [pid 6694] write(1, "executing program\n", 18) = 18 [pid 6694] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6694] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6694] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6694] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6694] exit_group(0) = ? [pid 6693] <... prctl resumed>) = 0 [pid 6691] <... openat resumed>) = 3 [pid 6691] write(3, "1000", 4 [pid 6693] setpgid(0, 0 [pid 6691] <... write resumed>) = 4 [pid 6693] <... setpgid resumed>) = 0 [pid 6694] +++ exited with 0 +++ [pid 6691] close(3) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6691] write(1, "executing program\n", 18) = 18 [pid 6691] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6691] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6691] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6691] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6693] <... openat resumed>) = 3 [pid 6691] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] write(3, "1000", 4 [pid 6691] write(-1, "0x0000000000000001", 18 [pid 6693] <... write resumed>) = 4 [pid 6691] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] close(3 [pid 6691] exit_group(0 [pid 6693] <... close resumed>) = 0 [pid 6691] <... exit_group resumed>) = ? [pid 6693] write(1, "executing program\n", 18executing program [pid 6691] +++ exited with 0 +++ [pid 6693] <... write resumed>) = 18 [pid 6693] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6693] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6693] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6693] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6693] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6693] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6695 [pid 6693] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6695 attached [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6695] set_robust_list(0x55556da27660, 24) = 0 [pid 6695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... restart_syscall resumed>) = 0 [pid 6695] <... prctl resumed>) = 0 [pid 6695] setpgid(0, 0) = 0 [pid 6695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6695] write(3, "1000", 4) = 4 [pid 6695] close(3) = 0 executing program [pid 6695] write(1, "executing program\n", 18) = 18 [pid 6695] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6695] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6695] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6695] write(-1, "0x0000000000000001", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6696 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6695] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] exit_group(0) = ? [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6697 ./strace-static-x86_64: Process 6697 attached [pid 6695] +++ exited with 0 +++ [pid 6697] set_robust_list(0x55556da27660, 24) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6696 attached [pid 6696] set_robust_list(0x55556da27660, 24 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6696] <... set_robust_list resumed>) = 0 [pid 6696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6696] setpgid(0, 0) = 0 [pid 6697] <... prctl resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6696] write(3, "1000", 4) = 4 [pid 6696] close(3) = 0 [pid 6696] write(1, "executing program\n", 18executing program ) = 18 [pid 6696] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6696] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6696] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6696] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6696] exit_group(0) = ? [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6698 [pid 549] <... restart_syscall resumed>) = 0 [pid 6697] setpgid(0, 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6696] +++ exited with 0 +++ ./strace-static-x86_64: Process 6698 attached [pid 6698] set_robust_list(0x55556da27660, 24) = 0 [pid 6698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6698] setpgid(0, 0) = 0 [pid 6698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6697] <... setpgid resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6699 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6698] <... openat resumed>) = 3 [pid 6698] write(3, "1000", 4) = 4 [pid 6698] close(3) = 0 executing program [pid 6698] write(1, "executing program\n", 18) = 18 [pid 6698] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6698] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6698] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6698] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) executing program [pid 6698] exit_group(0) = ? [pid 6697] <... openat resumed>) = 3 [pid 6697] write(3, "1000", 4) = 4 [pid 6697] close(3) = 0 [pid 6698] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6699 attached [pid 6699] set_robust_list(0x55556da27660, 24) = 0 [pid 6697] write(1, "executing program\n", 18 [pid 6699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6699] setpgid(0, 0) = 0 [pid 6699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6697] <... write resumed>) = 18 executing program executing program executing program [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6699] <... openat resumed>) = 3 [pid 6699] write(3, "1000", 4) = 4 [pid 6699] close(3) = 0 [pid 6699] write(1, "executing program\n", 18) = 18 [pid 6699] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6699] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6699] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6700 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6701 [pid 6699] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6699] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6699] exit_group(0) = ? [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6702 [pid 6697] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6702 attached ./strace-static-x86_64: Process 6701 attached [pid 6699] +++ exited with 0 +++ [pid 6697] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6700 attached [pid 6700] set_robust_list(0x55556da27660, 24 [pid 6697] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6702] set_robust_list(0x55556da27660, 24 [pid 6700] <... set_robust_list resumed>) = 0 [pid 6702] <... set_robust_list resumed>) = 0 [pid 6700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6697] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6701] set_robust_list(0x55556da27660, 24 [pid 6700] <... prctl resumed>) = 0 [pid 6700] setpgid(0, 0) = 0 [pid 6700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6697] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6700] <... openat resumed>) = 3 [pid 6700] write(3, "1000", 4) = 4 [pid 6700] close(3) = 0 [pid 6700] write(1, "executing program\n", 18) = 18 [pid 6700] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6697] write(-1, "0x0000000000000001", 18 [pid 6700] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6700] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6697] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6697] exit_group(0 [pid 6702] <... prctl resumed>) = 0 [pid 6701] <... set_robust_list resumed>) = 0 [pid 6700] exit_group(0 [pid 6697] <... exit_group resumed>) = ? [pid 6700] <... exit_group resumed>) = ? [pid 6700] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6702] setpgid(0, 0 [pid 6697] +++ exited with 0 +++ [pid 6702] <... setpgid resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6702] write(3, "1000", 4) = 4 [pid 6701] <... prctl resumed>) = 0 [pid 6702] close(3) = 0 [pid 6702] write(1, "executing program\n", 18) = 18 [pid 6702] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6701] setpgid(0, 0 [pid 6702] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6702] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6702] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6702] exit_group(0 [pid 6701] <... setpgid resumed>) = 0 [pid 6702] <... exit_group resumed>) = ? [pid 6701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6702] +++ exited with 0 +++ [pid 6701] write(3, "1000", 4 [pid 553] --- 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] <... write resumed>) = 4 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6701] close(3) = 0 executing program [pid 6701] write(1, "executing program\n", 18) = 18 [pid 6701] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6701] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6701] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6701] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6701] exit_group(0) = ? [pid 6701] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6703 ./strace-static-x86_64: Process 6703 attached [pid 6703] set_robust_list(0x55556da27660, 24) = 0 [pid 6703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6703] setpgid(0, 0) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6703] write(3, "1000", 4) = 4 [pid 6703] close(3) = 0 [pid 6703] write(1, "executing program\n", 18) = 18 [pid 6703] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6703] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6703] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6703] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6703] exit_group(0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6704 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6705 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6707 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6706 [pid 6703] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6707 attached ./strace-static-x86_64: Process 6704 attached [pid 6707] set_robust_list(0x55556da27660, 24 [pid 6704] set_robust_list(0x55556da27660, 24 [pid 6703] +++ exited with 0 +++ [pid 6707] <... set_robust_list resumed>) = 0 [pid 6704] <... set_robust_list resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6705 attached [pid 6705] set_robust_list(0x55556da27660, 24) = 0 [pid 6707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6707] setpgid(0, 0 [pid 6705] <... prctl resumed>) = 0 [pid 6705] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6706 attached [pid 6707] <... setpgid resumed>) = 0 [pid 6705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6704] <... prctl resumed>) = 0 [pid 6706] set_robust_list(0x55556da27660, 24) = 0 [pid 6705] <... openat resumed>) = 3 [pid 6707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6707] <... openat resumed>) = 3 [pid 6705] write(3, "1000", 4 [pid 6706] setpgid(0, 0 [pid 6705] <... write resumed>) = 4 [pid 6707] write(3, "1000", 4 [pid 6705] close(3 [pid 6704] setpgid(0, 0 [pid 6706] <... setpgid resumed>) = 0 [pid 6705] <... close resumed>) = 0 [pid 6707] <... write resumed>) = 4 executing program [pid 6706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6704] <... setpgid resumed>) = 0 [pid 6705] write(1, "executing program\n", 18) = 18 [pid 6707] close(3 [pid 6704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6707] <... close resumed>) = 0 [pid 6706] <... openat resumed>) = 3 [pid 6707] write(1, "executing program\n", 18 [pid 6704] <... openat resumed>) = 3 [pid 6706] write(3, "1000", 4) = 4 [pid 6706] close(3) = 0 [pid 6706] write(1, "executing program\n", 18 [pid 6705] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 6707] <... write resumed>) = 18 executing program [pid 6704] write(3, "1000", 4 [pid 6706] <... write resumed>) = 18 [pid 6706] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6705] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6705] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6706] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6705] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6706] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6705] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6707] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6704] <... write resumed>) = 4 [pid 6706] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6706] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6705] write(-1, "0x0000000000000001", 18 [pid 6706] write(-1, "0x0000000000000001", 18 [pid 6705] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] exit_group(0 [pid 6706] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6707] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6704] close(3 [pid 6707] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 6704] <... close resumed>) = 0 [pid 6707] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6704] write(1, "executing program\n", 18 [pid 6707] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6704] <... write resumed>) = 18 [pid 6707] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] <... exit_group resumed>) = ? [pid 6704] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6707] write(-1, "0x0000000000000001", 18 [pid 6704] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6707] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6704] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6707] exit_group(0 [pid 6704] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6707] <... exit_group resumed>) = ? [pid 6704] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6707] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6704] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6706] exit_group(0 [pid 6705] +++ exited with 0 +++ [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 6704] write(-1, "0x0000000000000001", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6704] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6704] exit_group(0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6709 [pid 6706] <... exit_group resumed>) = ? [pid 6704] <... exit_group resumed>) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6708 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6710 [pid 6706] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6704] +++ exited with 0 +++ ./strace-static-x86_64: Process 6710 attached [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6710] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 6708 attached [pid 6710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6710] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6709 attached [pid 6710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6708] set_robust_list(0x55556da27660, 24 [pid 6710] <... openat resumed>) = 3 [pid 6710] write(3, "1000", 4) = 4 [pid 6708] <... set_robust_list resumed>) = 0 [pid 6710] close(3) = 0 [pid 6710] write(1, "executing program\n", 18executing program ) = 18 [pid 6710] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6710] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6710] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6710] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6708] <... prctl resumed>) = 0 [pid 6709] set_robust_list(0x55556da27660, 24 [pid 6710] exit_group(0) = ? [pid 6709] <... set_robust_list resumed>) = 0 [pid 6708] setpgid(0, 0) = 0 [pid 6708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6710] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6708] <... openat resumed>) = 3 [pid 6709] <... prctl resumed>) = 0 [pid 6708] write(3, "1000", 4) = 4 [pid 6708] close(3) = 0 executing program [pid 6708] write(1, "executing program\n", 18) = 18 [pid 6708] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6708] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6709] setpgid(0, 0 [pid 6708] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6708] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6708] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6708] exit_group(0 [pid 6709] <... setpgid resumed>) = 0 [pid 6708] <... exit_group resumed>) = ? [pid 6709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6708] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6709] <... openat resumed>) = 3 [pid 6709] write(3, "1000", 4) = 4 [pid 6709] close(3executing program ) = 0 [pid 6709] write(1, "executing program\n", 18) = 18 [pid 6709] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6709] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6709] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6709] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6709] exit_group(0) = ? [pid 6709] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6711 attached [pid 6711] set_robust_list(0x55556da27660, 24 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6711 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6711] <... set_robust_list resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6712 attached [pid 6711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6712 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6713 [pid 6711] <... prctl resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6714 attached ./strace-static-x86_64: Process 6715 attached ./strace-static-x86_64: Process 6713 attached [pid 6712] set_robust_list(0x55556da27660, 24 [pid 6711] setpgid(0, 0 [pid 6714] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6714 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6715 [pid 6714] <... set_robust_list resumed>) = 0 [pid 6712] <... set_robust_list resumed>) = 0 [pid 6711] <... setpgid resumed>) = 0 [pid 6714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 6714] setpgid(0, 0) = 0 [pid 6714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6714] write(3, "1000", 4) = 4 [pid 6714] close(3) = 0 [pid 6714] write(1, "executing program\n", 18) = 18 [pid 6714] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6714] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6714] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6714] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6714] exit_group(0) = ? [pid 6715] set_robust_list(0x55556da27660, 24 [pid 6713] set_robust_list(0x55556da27660, 24 [pid 6712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6714] +++ exited with 0 +++ [pid 6712] <... prctl resumed>) = 0 [pid 6711] <... openat resumed>) = 3 [pid 6712] setpgid(0, 0 [pid 6711] write(3, "1000", 4 [pid 6715] <... set_robust_list resumed>) = 0 [pid 6712] <... setpgid resumed>) = 0 [pid 6711] <... write resumed>) = 4 [pid 6713] <... set_robust_list resumed>) = 0 [pid 6712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6711] close(3 [pid 6712] <... openat resumed>) = 3 [pid 6711] <... close resumed>) = 0 executing program [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6712] write(3, "1000", 4 [pid 6711] write(1, "executing program\n", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6712] <... write resumed>) = 4 [pid 6711] <... write resumed>) = 18 [pid 6712] close(3 [pid 6711] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6712] <... close resumed>) = 0 executing program [pid 6711] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6712] write(1, "executing program\n", 18 [pid 6711] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6712] <... write resumed>) = 18 [pid 6711] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6712] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6711] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6712] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6711] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6712] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6711] write(-1, "0x0000000000000001", 18 [pid 6712] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6711] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6712] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6711] exit_group(0 [pid 6715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6713] <... prctl resumed>) = 0 [pid 6712] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6711] <... exit_group resumed>) = ? [pid 6715] <... prctl resumed>) = 0 [pid 6713] setpgid(0, 0 [pid 6712] write(-1, "0x0000000000000001", 18 [pid 6711] +++ exited with 0 +++ [pid 6712] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6712] exit_group(0) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6715] setpgid(0, 0 [pid 6713] <... setpgid resumed>) = 0 [pid 6712] +++ exited with 0 +++ [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6715] <... setpgid resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6715] <... openat resumed>) = 3 [pid 6713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6715] write(3, "1000", 4) = 4 [pid 6715] close(3executing program ) = 0 [pid 6715] write(1, "executing program\n", 18) = 18 [pid 6715] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6713] <... openat resumed>) = 3 [pid 6715] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6715] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6713] write(3, "1000", 4 [pid 6715] write(-1, "0x0000000000000001", 18 [pid 6713] <... write resumed>) = 4 [pid 6715] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6715] exit_group(0) = ? [pid 6713] close(3 [pid 6715] +++ exited with 0 +++ [pid 6713] <... close resumed>) = 0 executing program [pid 6713] write(1, "executing program\n", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6713] <... write resumed>) = 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6713] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6713] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6713] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 6713] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6713] exit_group(0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6713] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6716 attached [pid 6713] +++ exited with 0 +++ [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6716 [pid 6716] set_robust_list(0x55556da27660, 24 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6716] <... set_robust_list resumed>) = 0 [pid 6716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6716] setpgid(0, 0) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6717 [pid 6716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6716] write(3, "1000", 4) = 4 [pid 6716] close(3) = 0 [pid 6716] write(1, "executing program\n", 18) = 18 [pid 6716] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6718 [pid 6716] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6716] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6716] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6716] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6716] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6716] exit_group(0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6719 [pid 6716] <... exit_group resumed>) = ? [pid 6716] +++ exited with 0 +++ ./strace-static-x86_64: Process 6718 attached [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6720 [pid 6718] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 6720 attached ./strace-static-x86_64: Process 6719 attached ./strace-static-x86_64: Process 6717 attached [pid 6718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6718] <... prctl resumed>) = 0 [pid 6718] setpgid(0, 0) = 0 [pid 6718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6719] set_robust_list(0x55556da27660, 24 [pid 6720] set_robust_list(0x55556da27660, 24 [pid 6718] <... openat resumed>) = 3 [pid 6718] write(3, "1000", 4) = 4 [pid 6718] close(3) = 0 [pid 6720] <... set_robust_list resumed>) = 0 [pid 6719] <... set_robust_list resumed>) = 0 [pid 6717] set_robust_list(0x55556da27660, 24executing program [pid 6718] write(1, "executing program\n", 18) = 18 [pid 6718] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6718] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6718] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6718] write(-1, "0x0000000000000001", 18 [pid 6720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6718] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6717] <... set_robust_list resumed>) = 0 [pid 6720] <... prctl resumed>) = 0 [pid 6720] setpgid(0, 0) = 0 [pid 6720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6719] <... prctl resumed>) = 0 [pid 6720] <... openat resumed>) = 3 [pid 6719] setpgid(0, 0 [pid 6720] write(3, "1000", 4) = 4 executing program [pid 6720] close(3) = 0 [pid 6720] write(1, "executing program\n", 18) = 18 [pid 6720] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6720] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6720] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6719] <... setpgid resumed>) = 0 [pid 6720] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6720] exit_group(0 [pid 6719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6718] exit_group(0 [pid 6720] <... exit_group resumed>) = ? [pid 6720] +++ exited with 0 +++ [pid 6719] <... openat resumed>) = 3 [pid 6718] <... exit_group resumed>) = ? [pid 6717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6719] write(3, "1000", 4 [pid 6717] <... prctl resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6719] <... write resumed>) = 4 [pid 6718] +++ exited with 0 +++ [pid 6717] setpgid(0, 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6719] close(3 [pid 6717] <... setpgid resumed>) = 0 [pid 6719] <... close resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6719] write(1, "executing program\n", 18 [pid 6717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6719] <... write resumed>) = 18 [pid 6719] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6719] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6717] <... openat resumed>) = 3 [pid 6719] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6719] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6717] write(3, "1000", 4 [pid 6719] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6719] exit_group(0 [pid 6717] <... write resumed>) = 4 [pid 6719] <... exit_group resumed>) = ? [pid 6719] +++ exited with 0 +++ [pid 6717] close(3) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6717] write(1, "executing program\n", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6717] <... write resumed>) = 18 [pid 6717] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... restart_syscall resumed>) = 0 [pid 6717] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6717] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6717] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6717] exit_group(0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6721 [pid 6717] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6721 attached [pid 6717] +++ exited with 0 +++ [pid 6721] set_robust_list(0x55556da27660, 24) = 0 [pid 6721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6721] <... prctl resumed>) = 0 [pid 6721] setpgid(0, 0) = 0 [pid 6721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 6721] <... openat resumed>) = 3 [pid 6721] write(3, "1000", 4) = 4 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6721] close(3) = 0 [pid 6721] write(1, "executing program\n", 18) = 18 [pid 6721] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 executing program [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6722 [pid 6721] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6721] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6721] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6721] exit_group(0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6721] <... exit_group resumed>) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6723 ./strace-static-x86_64: Process 6722 attached [pid 6721] +++ exited with 0 +++ ./strace-static-x86_64: Process 6723 attached [pid 6723] set_robust_list(0x55556da27660, 24) = 0 [pid 6723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6723] <... prctl resumed>) = 0 [pid 6723] setpgid(0, 0) = 0 [pid 6723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6723] write(3, "1000", 4) = 4 [pid 6723] close(3executing program [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6723] <... close resumed>) = 0 [pid 6723] write(1, "executing program\n", 18) = 18 [pid 6723] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6722] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6724 [pid 6723] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6723] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6723] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6722] <... set_robust_list resumed>) = 0 [pid 6723] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6723] exit_group(0) = ? [pid 6723] +++ exited with 0 +++ [pid 6722] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6724 attached [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6724] set_robust_list(0x55556da27660, 24) = 0 [pid 6724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6722] <... prctl resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6724] <... prctl resumed>) = 0 [pid 6724] setpgid(0, 0) = 0 [pid 6724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6722] setpgid(0, 0 [pid 6724] write(3, "1000", 4) = 4 [pid 6724] close(3) = 0 executing program [pid 6724] write(1, "executing program\n", 18) = 18 [pid 6724] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6724] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6722] <... setpgid resumed>) = 0 [pid 6724] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6724] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6724] exit_group(0) = ? [pid 6722] <... openat resumed>) = 3 [pid 6722] write(3, "1000", 4) = 4 [pid 6722] close(3 [pid 6724] +++ exited with 0 +++ executing program [pid 6722] <... close resumed>) = 0 [pid 6722] write(1, "executing program\n", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6722] <... write resumed>) = 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6722] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6722] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 553] <... restart_syscall resumed>) = 0 [pid 6722] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6722] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6725 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6725 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6725] set_robust_list(0x55556da27660, 24 [pid 6722] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 6726 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6726 [pid 6726] set_robust_list(0x55556da27660, 24 [pid 6725] <... set_robust_list resumed>) = 0 [pid 6722] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6722] exit_group(0 [pid 6725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6722] <... exit_group resumed>) = ? [pid 6722] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6726] <... set_robust_list resumed>) = 0 [pid 6725] <... prctl resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6727 [pid 6725] setpgid(0, 0 [pid 6726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6725] <... setpgid resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6727 attached [pid 6726] <... prctl resumed>) = 0 [pid 6725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6728 ./strace-static-x86_64: Process 6728 attached [pid 6728] set_robust_list(0x55556da27660, 24) = 0 [pid 6728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6728] setpgid(0, 0) = 0 [pid 6728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6728] write(3, "1000", 4 [pid 6725] <... openat resumed>) = 3 [pid 6728] <... write resumed>) = 4 [pid 6728] close(3) = 0 [pid 6728] write(1, "executing program\n", 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 6726] setpgid(0, 0 [pid 6725] write(3, "1000", 4 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6727] set_robust_list(0x55556da27660, 24 [pid 6726] <... setpgid resumed>) = 0 [pid 6725] <... write resumed>) = 4 ./strace-static-x86_64: Process 6729 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6729 executing program [pid 6728] <... write resumed>) = 18 [pid 6728] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6728] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6728] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6728] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6728] exit_group(0) = ? [pid 6726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6725] close(3executing program ) = 0 [pid 6726] <... openat resumed>) = 3 [pid 6725] write(1, "executing program\n", 18) = 18 [pid 6726] write(3, "1000", 4 [pid 6728] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6727] <... set_robust_list resumed>) = 0 [pid 6726] <... write resumed>) = 4 [pid 6725] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6726] close(3 [pid 6725] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6726] <... close resumed>) = 0 executing program [pid 6726] write(1, "executing program\n", 18 [pid 6725] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6726] <... write resumed>) = 18 [pid 6725] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6725] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6727] <... prctl resumed>) = 0 [pid 6726] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6725] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] set_robust_list(0x55556da27660, 24 [pid 6727] setpgid(0, 0 [pid 6725] write(-1, "0x0000000000000001", 18 [pid 6726] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6725] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] <... set_robust_list resumed>) = 0 [pid 6727] <... setpgid resumed>) = 0 [pid 6725] exit_group(0 [pid 6726] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6725] <... exit_group resumed>) = ? [pid 6725] +++ exited with 0 +++ [pid 6726] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6726] write(-1, "0x0000000000000001", 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6726] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] exit_group(0) = ? [pid 6727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6726] +++ exited with 0 +++ [pid 553] <... restart_syscall resumed>) = 0 [pid 6727] <... openat resumed>) = 3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6730 attached [pid 6729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6727] write(3, "1000", 4 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6730 [pid 6727] <... write resumed>) = 4 [pid 6729] <... prctl resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6731 attached [pid 6730] set_robust_list(0x55556da27660, 24 [pid 6729] setpgid(0, 0 [pid 6727] close(3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6731 [pid 6729] <... setpgid resumed>) = 0 [pid 6727] <... close resumed>) = 0 [pid 6730] <... set_robust_list resumed>) = 0 [pid 6729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6727] write(1, "executing program\n", 18executing program ) = 18 [pid 6729] <... openat resumed>) = 3 [pid 6730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6727] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6729] write(3, "1000", 4 [pid 6731] set_robust_list(0x55556da27660, 24 [pid 6730] <... prctl resumed>) = 0 [pid 6729] <... write resumed>) = 4 [pid 6731] <... set_robust_list resumed>) = 0 [pid 6727] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6729] close(3 [pid 6727] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6730] setpgid(0, 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 6727] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6730] <... setpgid resumed>) = 0 [pid 6729] <... close resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6729] write(1, "executing program\n", 18 [pid 6727] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6732 executing program ./strace-static-x86_64: Process 6732 attached [pid 6732] set_robust_list(0x55556da27660, 24) = 0 [pid 6727] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] <... write resumed>) = 18 [pid 6732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6732] setpgid(0, 0) = 0 [pid 6732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6727] write(-1, "0x0000000000000001", 18 [pid 6729] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6732] write(3, "1000", 4executing program ) = 4 [pid 6732] close(3) = 0 [pid 6732] write(1, "executing program\n", 18) = 18 [pid 6732] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6732] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6727] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6730] <... openat resumed>) = 3 [pid 6727] exit_group(0 [pid 6730] write(3, "1000", 4 [pid 6729] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6727] <... exit_group resumed>) = ? [pid 6729] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6732] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6732] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6732] write(-1, "0x0000000000000001", 18 [pid 6727] +++ exited with 0 +++ [pid 6729] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6730] <... write resumed>) = 4 [pid 6730] close(3 [pid 6729] write(-1, "0x0000000000000001", 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6729] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6730] <... close resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6729] exit_group(0 [pid 6730] write(1, "executing program\n", 18executing program [pid 6729] <... exit_group resumed>) = ? [pid 6732] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] exit_group(0) = ? [pid 6729] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6730] <... write resumed>) = 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6732] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6730] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6730] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6731] <... prctl resumed>) = 0 [pid 6730] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 6731] setpgid(0, 0) = 0 [pid 6730] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6730] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6730] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6730] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6731] <... openat resumed>) = 3 [pid 6730] exit_group(0 [pid 6731] write(3, "1000", 4 [pid 6730] <... exit_group resumed>) = ? [pid 6730] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6731] <... write resumed>) = 4 [pid 6731] close(3) = 0 [pid 6731] write(1, "executing program\n", 18) = 18 [pid 6731] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6731] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6731] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6731] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6733 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6733 [pid 6731] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6733] set_robust_list(0x55556da27660, 24) = 0 [pid 6731] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6734 [pid 6731] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6734 attached [pid 6734] set_robust_list(0x55556da27660, 24) = 0 [pid 6734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6734] setpgid(0, 0) = 0 [pid 6734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6734] write(3, "1000", 4) = 4 [pid 6734] close(3) = 0 [pid 6734] write(1, "executing program\n", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6735 executing program [pid 6734] <... write resumed>) = 18 [pid 6734] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6734] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6734] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6735 attached ./strace-static-x86_64: Process 6736 attached [pid 6733] <... prctl resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6736 [pid 6734] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6734] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6734] exit_group(0 [pid 6733] setpgid(0, 0 [pid 6734] <... exit_group resumed>) = ? [pid 6733] <... setpgid resumed>) = 0 [pid 6733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6736] set_robust_list(0x55556da27660, 24 [pid 6735] set_robust_list(0x55556da27660, 24 [pid 6734] +++ exited with 0 +++ [pid 6733] <... openat resumed>) = 3 [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6736] <... set_robust_list resumed>) = 0 [pid 6735] <... set_robust_list resumed>) = 0 [pid 6733] write(3, "1000", 4) = 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6733] close(3 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6737 attached [pid 6733] <... close resumed>) = 0 [pid 6733] write(1, "executing program\n", 18) = 18 [pid 6733] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6737 [pid 6733] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6733] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6733] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6733] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6733] exit_group(0) = ? ./strace-static-x86_64: Process 6738 attached [pid 6737] set_robust_list(0x55556da27660, 24 [pid 6736] <... prctl resumed>) = 0 [pid 6735] <... prctl resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6738 [pid 6733] +++ exited with 0 +++ [pid 6738] set_robust_list(0x55556da27660, 24 [pid 6737] <... set_robust_list resumed>) = 0 [pid 6736] setpgid(0, 0 [pid 6735] setpgid(0, 0) = 0 [pid 6735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6738] <... set_robust_list resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6735] <... openat resumed>) = 3 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6735] write(3, "1000", 4) = 4 [pid 6735] close(3) = 0 executing program [pid 6735] write(1, "executing program\n", 18) = 18 [pid 6735] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6735] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6735] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6738] <... prctl resumed>) = 0 [pid 6737] <... prctl resumed>) = 0 [pid 6736] <... setpgid resumed>) = 0 [pid 6738] setpgid(0, 0 [pid 6735] write(-1, "0x0000000000000001", 18 [pid 6737] setpgid(0, 0 [pid 6738] <... setpgid resumed>) = 0 [pid 6737] <... setpgid resumed>) = 0 [pid 6735] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6735] exit_group(0 [pid 6738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6737] <... openat resumed>) = 3 [pid 6735] <... exit_group resumed>) = ? [pid 6737] write(3, "1000", 4 [pid 6736] <... openat resumed>) = 3 [pid 6736] write(3, "1000", 4 [pid 6735] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6738] <... openat resumed>) = 3 [pid 6737] <... write resumed>) = 4 [pid 6736] <... write resumed>) = 4 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6737] close(3) = 0 [pid 6737] write(1, "executing program\n", 18) = 18 [pid 6737] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6737] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6737] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6737] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6737] exit_group(0 [pid 6738] write(3, "1000", 4 [pid 6737] <... exit_group resumed>) = ? [pid 6738] <... write resumed>) = 4 [pid 6736] close(3 [pid 6738] close(3) = 0 [pid 6737] +++ exited with 0 +++ [pid 6736] <... close resumed>) = 0 [pid 6738] write(1, "executing program\n", 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6736] write(1, "executing program\n", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6736] <... write resumed>) = 18 [pid 6736] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6736] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6736] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program ) = -1 EBADF (Bad file descriptor) [pid 6736] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6736] exit_group(0) = ? [pid 6738] <... write resumed>) = 18 [pid 6738] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6736] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6738] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6738] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6738] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6738] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6738] exit_group(0) = ? [pid 6738] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6739 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6740 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6741 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6741 attached [pid 6739] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6739 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6742 ./strace-static-x86_64: Process 6740 attached [pid 6740] set_robust_list(0x55556da27660, 24) = 0 [pid 6739] <... set_robust_list resumed>) = 0 [pid 6740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6740] setpgid(0, 0 [pid 6739] <... prctl resumed>) = 0 [pid 6740] <... setpgid resumed>) = 0 [pid 6740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6739] setpgid(0, 0executing program [pid 6740] <... openat resumed>) = 3 [pid 6740] write(3, "1000", 4) = 4 [pid 6740] close(3) = 0 [pid 6740] write(1, "executing program\n", 18) = 18 [pid 6739] <... setpgid resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6743 [pid 6740] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6740] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6740] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6740] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6739] <... openat resumed>) = 3 executing program executing program [pid 6740] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6739] write(3, "1000", 4./strace-static-x86_64: Process 6742 attached [pid 6741] set_robust_list(0x55556da27660, 24 [pid 6740] exit_group(0) = ? [pid 6741] <... set_robust_list resumed>) = 0 [pid 6739] <... write resumed>) = 4 [pid 6739] close(3) = 0 [pid 6740] +++ exited with 0 +++ [pid 6739] write(1, "executing program\n", 18 [pid 6741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6743 attached [pid 6739] <... write resumed>) = 18 [pid 6743] set_robust_list(0x55556da27660, 24) = 0 [pid 6743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6739] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6742] set_robust_list(0x55556da27660, 24 [pid 6741] <... prctl resumed>) = 0 [pid 6743] <... prctl resumed>) = 0 [pid 6743] setpgid(0, 0) = 0 [pid 6743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6739] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6742] <... set_robust_list resumed>) = 0 [pid 6741] setpgid(0, 0 [pid 6743] <... openat resumed>) = 3 [pid 6739] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6741] <... setpgid resumed>) = 0 [pid 6743] write(3, "1000", 4) = 4 [pid 6743] close(3) = 0 [pid 6743] write(1, "executing program\n", 18) = 18 [pid 6743] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6743] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6743] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6739] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6739] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6743] write(-1, "0x0000000000000001", 18 [pid 6739] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6739] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6743] exit_group(0) = ? [pid 6739] exit_group(0) = ? [pid 6743] +++ exited with 0 +++ [pid 6739] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6741] <... openat resumed>) = 3 [pid 6742] <... prctl resumed>) = 0 [pid 6741] write(3, "1000", 4) = 4 [pid 6742] setpgid(0, 0) = 0 [pid 6741] close(3) = 0 [pid 6741] write(1, "executing program\n", 18 [pid 6742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6741] <... write resumed>) = 18 [pid 6741] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6742] <... openat resumed>) = 3 [pid 6741] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6742] write(3, "1000", 4 [pid 6741] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6742] <... write resumed>) = 4 [pid 6741] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program ) = -1 EBADF (Bad file descriptor) [pid 6742] close(3) = 0 [pid 6741] write(-1, "0x0000000000000001", 18 [pid 6742] write(1, "executing program\n", 18 [pid 6741] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6742] <... write resumed>) = 18 [pid 6741] exit_group(0) = ? [pid 6741] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6742] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6742] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6742] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6742] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6744 attached [pid 6744] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6744 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6745 [pid 6744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6744] setpgid(0, 0) = 0 [pid 6744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 executing program [pid 6744] <... openat resumed>) = 3 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6745 attached [pid 6742] exit_group(0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6744] write(3, "1000", 4 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6746 [pid 6744] <... write resumed>) = 4 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6744] close(3) = 0 [pid 6744] write(1, "executing program\n", 18) = 18 [pid 6744] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6744] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6747 [pid 6744] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6744] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6744] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6744] exit_group(0 [pid 6742] <... exit_group resumed>) = ? [pid 6744] <... exit_group resumed>) = ? [pid 6745] set_robust_list(0x55556da27660, 24 [pid 6744] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6746 attached [pid 6746] set_robust_list(0x55556da27660, 24) = 0 [pid 6746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6745] <... set_robust_list resumed>) = 0 [pid 6746] <... prctl resumed>) = 0 [pid 6746] setpgid(0, 0) = 0 [pid 6746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6742] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6746] <... openat resumed>) = 3 [pid 6746] write(3, "1000", 4) = 4 executing program [pid 6746] close(3) = 0 [pid 6746] write(1, "executing program\n", 18) = 18 [pid 6746] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6746] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6746] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6746] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6746] exit_group(0) = ? [pid 6745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6747 attached [pid 6745] setpgid(0, 0) = 0 [pid 6747] set_robust_list(0x55556da27660, 24 [pid 6745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6746] +++ exited with 0 +++ [pid 6747] <... set_robust_list resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6745] <... openat resumed>) = 3 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6745] write(3, "1000", 4 [pid 6747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6747] setpgid(0, 0) = 0 [pid 6747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 6745] <... write resumed>) = 4 [pid 6747] <... openat resumed>) = 3 [pid 6747] write(3, "1000", 4) = 4 [pid 6747] close(3) = 0 [pid 6747] write(1, "executing program\n", 18) = 18 [pid 6747] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6747] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6747] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6747] write(-1, "0x0000000000000001", 18 [pid 6745] close(3 [pid 6747] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] exit_group(0) = ? [pid 6745] <... close resumed>) = 0 [pid 6747] +++ exited with 0 +++ [pid 6745] write(1, "executing program\n", 18executing program [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6745] <... write resumed>) = 18 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6745] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6745] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6745] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6745] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6745] exit_group(0) = ? [pid 6745] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6749 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6748 ./strace-static-x86_64: Process 6749 attached ./strace-static-x86_64: Process 6748 attached [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6749] set_robust_list(0x55556da27660, 24 [pid 6748] set_robust_list(0x55556da27660, 24) = 0 [pid 6748] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6751 attached ./strace-static-x86_64: Process 6750 attached [pid 6749] <... set_robust_list resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6750 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6748] <... prctl resumed>) = 0 [pid 6748] setpgid(0, 0) = 0 executing program [pid 6748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6751 [pid 6748] write(3, "1000", 4) = 4 [pid 6748] close(3) = 0 [pid 6748] write(1, "executing program\n", 18) = 18 [pid 6748] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6748] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6748] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6748] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6748] exit_group(0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6752 [pid 6748] <... exit_group resumed>) = ? [pid 6751] set_robust_list(0x55556da27660, 24 [pid 6750] set_robust_list(0x55556da27660, 24 [pid 6749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6748] +++ exited with 0 +++ ./strace-static-x86_64: Process 6752 attached [pid 6752] set_robust_list(0x55556da27660, 24) = 0 [pid 6752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6749] <... prctl resumed>) = 0 [pid 6751] <... set_robust_list resumed>) = 0 [pid 6750] <... set_robust_list resumed>) = 0 [pid 6752] <... prctl resumed>) = 0 [pid 6752] setpgid(0, 0) = 0 [pid 6752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6752] write(3, "1000", 4) = 4 executing program [pid 6752] close(3) = 0 [pid 6752] write(1, "executing program\n", 18) = 18 [pid 6752] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6752] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6752] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6752] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6752] exit_group(0) = ? [pid 6749] setpgid(0, 0) = 0 [pid 6752] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6750] setpgid(0, 0) = 0 [pid 6750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6750] write(3, "1000", 4) = 4 [pid 6750] close(3) = 0 [pid 6750] write(1, "executing program\n", 18executing program ) = 18 [pid 6750] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6750] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6750] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6750] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6750] exit_group(0) = ? [pid 6749] <... openat resumed>) = 3 [pid 6749] write(3, "1000", 4 [pid 6750] +++ exited with 0 +++ [pid 6751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6749] <... write resumed>) = 4 executing program [pid 6749] close(3 [pid 6751] <... prctl resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6749] <... close resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6751] setpgid(0, 0 [pid 6749] write(1, "executing program\n", 18 [pid 6751] <... setpgid resumed>) = 0 [pid 6749] <... write resumed>) = 18 [pid 6751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6749] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6751] <... openat resumed>) = 3 [pid 6749] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6751] write(3, "1000", 4 [pid 6749] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6751] <... write resumed>) = 4 [pid 6749] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6751] close(3 [pid 6749] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6751] <... close resumed>) = 0 [pid 6749] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6751] write(1, "executing program\n", 18) = 18 [pid 6751] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6751] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6751] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6751] write(-1, "0x0000000000000001", 18 [pid 6749] write(-1, "0x0000000000000001", 18 [pid 6751] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] exit_group(0) = ? [pid 6749] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6749] exit_group(0 [pid 6751] +++ exited with 0 +++ [pid 6749] <... exit_group resumed>) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6749] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6753 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6753 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6753] set_robust_list(0x55556da27660, 24) = 0 [pid 6753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6753] setpgid(0, 0) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6754 [pid 6753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6754 attached [pid 6753] write(3, "1000", 4 [pid 6754] set_robust_list(0x55556da27660, 24 [pid 6753] <... write resumed>) = 4 [pid 6754] <... set_robust_list resumed>) = 0 [pid 6753] close(3executing program executing program executing program ) = 0 [pid 6753] write(1, "executing program\n", 18 [pid 6754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6753] <... write resumed>) = 18 [pid 6754] <... prctl resumed>) = 0 [pid 6753] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... restart_syscall resumed>) = 0 [pid 6754] setpgid(0, 0 [pid 6753] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6754] <... setpgid resumed>) = 0 [pid 6753] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6753] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6755 attached [pid 6754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6753] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6755 [pid 6755] set_robust_list(0x55556da27660, 24 [pid 6754] <... openat resumed>) = 3 [pid 6753] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 6756 attached [pid 6755] <... set_robust_list resumed>) = 0 [pid 6754] write(3, "1000", 4 [pid 6753] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6754] <... write resumed>) = 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6756 [pid 549] <... restart_syscall resumed>) = 0 [pid 6754] close(3 [pid 6753] exit_group(0 [pid 6756] set_robust_list(0x55556da27660, 24 [pid 6755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6754] <... close resumed>) = 0 [pid 6753] <... exit_group resumed>) = ? [pid 6756] <... set_robust_list resumed>) = 0 [pid 6755] <... prctl resumed>) = 0 [pid 6754] write(1, "executing program\n", 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6757 attached [pid 6756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6755] setpgid(0, 0 [pid 6754] <... write resumed>) = 18 [pid 6753] +++ exited with 0 +++ [pid 6756] <... prctl resumed>) = 0 [pid 6755] <... setpgid resumed>) = 0 [pid 6754] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6757 [pid 6756] setpgid(0, 0 [pid 6755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6754] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6757] set_robust_list(0x55556da27660, 24 [pid 6756] <... setpgid resumed>) = 0 [pid 6755] <... openat resumed>) = 3 [pid 6754] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6757] <... set_robust_list resumed>) = 0 [pid 6756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6755] write(3, "1000", 4 [pid 6754] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6755] <... write resumed>) = 4 [pid 6754] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6755] close(3 [pid 6754] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6755] <... close resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6756] <... openat resumed>) = 3 [pid 6755] write(1, "executing program\n", 18 [pid 6754] write(-1, "0x0000000000000001", 18 [pid 6756] write(3, "1000", 4 [pid 6757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6755] <... write resumed>) = 18 [pid 6754] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] <... prctl resumed>) = 0 [pid 6756] <... write resumed>) = 4 [pid 6755] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6756] close(3 [pid 6754] exit_group(0 [pid 6756] <... close resumed>) = 0 [pid 6755] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6754] <... exit_group resumed>) = ? [pid 6757] setpgid(0, 0 [pid 6756] write(1, "executing program\n", 18 [pid 6755] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 6754] +++ exited with 0 +++ [pid 6755] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6757] <... setpgid resumed>) = 0 [pid 6756] <... write resumed>) = 18 [pid 6755] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6755] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6756] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6755] write(-1, "0x0000000000000001", 18 [pid 6756] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6755] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6756] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 6755] exit_group(0 [pid 6756] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6755] <... exit_group resumed>) = ? [pid 6757] <... openat resumed>) = 3 [pid 6756] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6755] +++ exited with 0 +++ [pid 554] --- 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] write(3, "1000", 4 [pid 6756] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6757] <... write resumed>) = 4 [pid 6756] write(-1, "0x0000000000000001", 18 [pid 6757] close(3 [pid 6756] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] <... close resumed>) = 0 [pid 6756] exit_group(0 [pid 6757] write(1, "executing program\n", 18 [pid 6756] <... exit_group resumed>) = ? [pid 6757] <... write resumed>) = 18 [pid 6756] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6757] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6757] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6757] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6757] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6757] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6757] exit_group(0) = ? [pid 6757] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6758 ./strace-static-x86_64: Process 6758 attached [pid 6758] set_robust_list(0x55556da27660, 24) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6758] setpgid(0, 0) = 0 [pid 6758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6759 [pid 6758] <... openat resumed>) = 3 [pid 6758] write(3, "1000", 4) = 4 [pid 6758] close(3) = 0 executing program [pid 6758] write(1, "executing program\n", 18) = 18 [pid 6758] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6758] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6758] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6758] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6758] exit_group(0) = ? ./strace-static-x86_64: Process 6759 attached [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6759] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6760 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6761 [pid 6759] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6760 attached ) = 0 [pid 6759] setpgid(0, 0 [pid 6760] set_robust_list(0x55556da27660, 24 [pid 6759] <... setpgid resumed>) = 0 [pid 6760] <... set_robust_list resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6758] +++ exited with 0 +++ ./strace-static-x86_64: Process 6761 attached [pid 6761] set_robust_list(0x55556da27660, 24) = 0 [pid 6761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6761] <... prctl resumed>) = 0 [pid 6761] setpgid(0, 0) = 0 [pid 6761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6761] write(3, "1000", 4 [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6761] <... write resumed>) = 4 [pid 6761] close(3) = 0 [pid 6761] write(1, "executing program\n", 18) = 18 [pid 6761] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6761] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6761] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6761] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6761] exit_group(0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6761] <... exit_group resumed>) = ? [pid 6761] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6762 attached [pid 6762] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6762 [pid 6759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6762] setpgid(0, 0) = 0 [pid 6762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6762] write(3, "1000", 4 [pid 6759] <... openat resumed>) = 3 [pid 6762] <... write resumed>) = 4 [pid 6762] close(3) = 0 [pid 6762] write(1, "executing program\n", 18executing program ) = 18 [pid 6762] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6762] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6762] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6762] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6762] exit_group(0 [pid 6759] write(3, "1000", 4 [pid 6762] <... exit_group resumed>) = ? [pid 6759] <... write resumed>) = 4 [pid 6759] close(3) = 0 [pid 6759] write(1, "executing program\n", 18 [pid 6760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6760] setpgid(0, 0) = 0 [pid 6760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6762] +++ exited with 0 +++ [pid 6759] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> executing program [pid 6759] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6760] <... openat resumed>) = 3 [pid 6760] write(3, "1000", 4) = 4 [pid 6760] close(3) = 0 [pid 6760] write(1, "executing program\n", 18) = 18 [pid 6760] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6760] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6760] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6760] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6760] exit_group(0 [pid 6759] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6760] <... exit_group resumed>) = ? [pid 6759] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6760] +++ exited with 0 +++ [pid 6759] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6759] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6759] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6759] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6759] exit_group(0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6759] <... exit_group resumed>) = ? [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6763 ./strace-static-x86_64: Process 6763 attached [pid 6763] set_robust_list(0x55556da27660, 24) = 0 [pid 6763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6759] +++ exited with 0 +++ [pid 6763] <... prctl resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6763] setpgid(0, 0executing program ) = 0 [pid 6763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6763] write(3, "1000", 4) = 4 [pid 6763] close(3) = 0 [pid 6763] write(1, "executing program\n", 18) = 18 [pid 6763] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6763] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6763] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6763] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6763] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6764 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6764 attached , child_tidptr=0x55556da27650) = 6765 [pid 6763] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6765 attached [pid 6764] set_robust_list(0x55556da27660, 24) = 0 [pid 6765] set_robust_list(0x55556da27660, 24) = 0 [pid 6764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6764] setpgid(0, 0) = 0 [pid 6765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6765] setpgid(0, 0) = 0 executing program [pid 6764] write(3, "1000", 4) = 4 [pid 6764] close(3 [pid 6765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6764] <... close resumed>) = 0 [pid 6764] write(1, "executing program\n", 18 [pid 6765] <... openat resumed>) = 3 [pid 6764] <... write resumed>) = 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 6764] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6765] write(3, "1000", 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6766 [pid 6764] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6766 attached [pid 6766] set_robust_list(0x55556da27660, 24) = 0 [pid 6766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6766] setpgid(0, 0executing program ) = 0 [pid 6766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6764] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6766] <... openat resumed>) = 3 [pid 6766] write(3, "1000", 4) = 4 [pid 6766] close(3) = 0 [pid 6766] write(1, "executing program\n", 18) = 18 [pid 6766] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6766] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6766] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6766] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6766] exit_group(0) = ? [pid 6764] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6765] <... write resumed>) = 4 [pid 6766] +++ exited with 0 +++ [pid 6765] close(3 [pid 6764] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6765] <... close resumed>) = 0 [pid 6764] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] write(1, "executing program\n", 18 [pid 6764] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6765] <... write resumed>) = 18 [pid 6764] exit_group(0) = ? [pid 6764] +++ exited with 0 +++ [pid 6765] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6765] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 6765] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 6767 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6767 [pid 6765] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6767] set_robust_list(0x55556da27660, 24) = 0 [pid 6765] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6765] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6768 ./strace-static-x86_64: Process 6768 attached [pid 6768] set_robust_list(0x55556da27660, 24) = 0 [pid 6768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6768] setpgid(0, 0) = 0 [pid 6765] write(-1, "0x0000000000000001", 18 [pid 6768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6768] write(3, "1000", 4) = 4 [pid 6768] close(3) = 0 executing program [pid 6768] write(1, "executing program\n", 18) = 18 [pid 6768] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6768] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6765] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 6768] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6768] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6768] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6768] exit_group(0) = ? [pid 6765] exit_group(0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6768] +++ exited with 0 +++ [pid 6765] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6769 attached [pid 6769] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6769 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6765] +++ exited with 0 +++ [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6769] setpgid(0, 0) = 0 [pid 6769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6767] <... prctl resumed>) = 0 [pid 6769] <... openat resumed>) = 3 [pid 6769] write(3, "1000", 4) = 4 [pid 6769] close(3executing program ) = 0 [pid 6769] write(1, "executing program\n", 18) = 18 [pid 6769] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6769] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6769] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 6767] setpgid(0, 0) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6770 [pid 6769] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6769] exit_group(0) = ? [pid 6767] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6770 attached [pid 6767] write(3, "1000", 4 [pid 6770] set_robust_list(0x55556da27660, 24) = 0 [pid 6767] <... write resumed>) = 4 [pid 6767] close(3 [pid 6769] +++ exited with 0 +++ [pid 6767] <... close resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6767] write(1, "executing program\n", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6767] <... write resumed>) = 18 [pid 6767] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6770] setpgid(0, 0) = 0 [pid 6767] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6767] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6767] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6770] <... openat resumed>) = 3 [pid 6767] write(-1, "0x0000000000000001", 18 [pid 6770] write(3, "1000", 4 [pid 6767] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6770] <... write resumed>) = 4 [pid 6767] exit_group(0 [pid 6770] close(3 [pid 6767] <... exit_group resumed>) = ? [pid 6767] +++ exited with 0 +++ [pid 6770] <... close resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6770] write(1, "executing program\n", 18 [pid 551] restart_syscall(<... resuming interrupted clone ...>) = 0 executing program [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6770] <... write resumed>) = 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6771 ./strace-static-x86_64: Process 6771 attached [pid 6770] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6771] set_robust_list(0x55556da27660, 24) = 0 [pid 6770] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... restart_syscall resumed>) = 0 [pid 6770] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6770] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 6772 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6772 [pid 553] <... restart_syscall resumed>) = 0 [pid 6770] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6772] set_robust_list(0x55556da27660, 24 [pid 6771] <... prctl resumed>) = 0 [pid 6770] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 6773 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6773 [pid 6772] <... set_robust_list resumed>) = 0 [pid 6771] setpgid(0, 0 [pid 6770] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6773] set_robust_list(0x55556da27660, 24 [pid 6770] exit_group(0 [pid 6771] <... setpgid resumed>) = 0 [pid 6770] <... exit_group resumed>) = ? [pid 6771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6770] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6771] <... openat resumed>) = 3 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6771] write(3, "1000", 4 [pid 6772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6771] <... write resumed>) = 4 [pid 6773] <... set_robust_list resumed>) = 0 [pid 6772] <... prctl resumed>) = 0 [pid 6771] close(3 [pid 554] <... restart_syscall resumed>) = 0 [pid 6771] <... close resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6772] setpgid(0, 0 [pid 6771] write(1, "executing program\n", 18 [pid 6773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6774 executing program ./strace-static-x86_64: Process 6774 attached [pid 6774] set_robust_list(0x55556da27660, 24) = 0 [pid 6774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6771] <... write resumed>) = 18 [pid 6774] <... prctl resumed>) = 0 [pid 6774] setpgid(0, 0) = 0 [pid 6774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6771] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6774] <... openat resumed>) = 3 [pid 6774] write(3, "1000", 4 [pid 6771] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6774] <... write resumed>) = 4 [pid 6774] close(3) = 0 [pid 6774] write(1, "executing program\n", 18executing program ) = 18 [pid 6772] <... setpgid resumed>) = 0 [pid 6772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6772] write(3, "1000", 4 [pid 549] <... restart_syscall resumed>) = 0 [pid 6773] <... prctl resumed>) = 0 [pid 6771] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6773] setpgid(0, 0 [pid 6771] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6775 [pid 6772] <... write resumed>) = 4 [pid 6772] close(3) = 0 [pid 6772] write(1, "executing program\n", 18 executing program [pid 6771] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6772] <... write resumed>) = 18 [pid 6772] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6771] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6772] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6772] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 6775 attached [pid 6773] <... setpgid resumed>) = 0 [pid 6772] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6771] write(-1, "0x0000000000000001", 18 [pid 6772] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6772] exit_group(0) = ? [pid 6775] set_robust_list(0x55556da27660, 24 [pid 6773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6772] +++ exited with 0 +++ [pid 6771] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6774] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6774] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6774] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6771] exit_group(0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6774] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6774] exit_group(0 [pid 6771] <... exit_group resumed>) = ? [pid 6774] <... exit_group resumed>) = ? [pid 6774] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6771] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6775] <... set_robust_list resumed>) = 0 [pid 6773] <... openat resumed>) = 3 [pid 6773] write(3, "1000", 4) = 4 [pid 6775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6773] close(3) = 0 [pid 6775] setpgid(0, 0 [pid 551] <... restart_syscall resumed>) = 0 executing program [pid 6775] <... setpgid resumed>) = 0 [pid 6773] write(1, "executing program\n", 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6773] <... write resumed>) = 18 [pid 6775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6776 ./strace-static-x86_64: Process 6776 attached [pid 6773] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6776] set_robust_list(0x55556da27660, 24) = 0 [pid 6776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6773] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6776] <... prctl resumed>) = 0 [pid 6776] setpgid(0, 0executing program ) = 0 [pid 6776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6776] write(3, "1000", 4 [pid 550] <... restart_syscall resumed>) = 0 [pid 6776] <... write resumed>) = 4 [pid 6776] close(3) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6776] write(1, "executing program\n", 18) = 18 [pid 6776] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6776] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6777 ./strace-static-x86_64: Process 6777 attached [pid 6775] <... openat resumed>) = 3 [pid 6773] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] <... restart_syscall resumed>) = 0 [pid 6773] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6775] write(3, "1000", 4 [pid 6776] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6777] set_robust_list(0x55556da27660, 24 [pid 6776] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6775] <... write resumed>) = 4 [pid 6773] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 6778 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6778 [pid 6773] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6773] write(-1, "0x0000000000000001", 18 [pid 6776] write(-1, "0x0000000000000001", 18 [pid 6773] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6773] exit_group(0 [pid 6776] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] set_robust_list(0x55556da27660, 24 [pid 6777] <... set_robust_list resumed>) = 0 [pid 6775] close(3 [pid 6773] <... exit_group resumed>) = ? [pid 6776] exit_group(0) = ? [pid 6778] <... set_robust_list resumed>) = 0 executing program [pid 6773] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6775] <... close resumed>) = 0 [pid 6775] write(1, "executing program\n", 18) = 18 [pid 6775] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6776] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6775] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6775] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6775] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6775] exit_group(0) = ? [pid 6777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6778] <... prctl resumed>) = 0 [pid 6777] <... prctl resumed>) = 0 [pid 6777] setpgid(0, 0 [pid 6775] +++ exited with 0 +++ [pid 6778] setpgid(0, 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6777] <... setpgid resumed>) = 0 [pid 6777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6777] write(3, "1000", 4) = 4 [pid 6777] close(3) = 0 executing program [pid 6777] write(1, "executing program\n", 18) = 18 [pid 6777] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6777] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6777] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6777] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6777] exit_group(0) = ? [pid 6778] <... setpgid resumed>) = 0 [pid 6778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6777] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6778] <... openat resumed>) = 3 [pid 6778] write(3, "1000", 4) = 4 [pid 6778] close(3) = 0 executing program [pid 6778] write(1, "executing program\n", 18) = 18 [pid 6778] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6778] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6778] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6778] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6778] exit_group(0) = ? [pid 6778] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6779 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6779 [pid 6779] set_robust_list(0x55556da27660, 24) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 6779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6781 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6780 [pid 6779] <... prctl resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6782 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6781 attached [pid 6781] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6783 [pid 6779] setpgid(0, 0) = 0 [pid 6781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6781] setpgid(0, 0) = 0 [pid 6781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6779] <... openat resumed>) = 3 [pid 6781] <... openat resumed>) = 3 [pid 6781] write(3, "1000", 4) = 4 [pid 6781] close(3) = 0 executing program [pid 6781] write(1, "executing program\n", 18) = 18 [pid 6781] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6781] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6781] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6781] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6781] exit_group(0) = ? ./strace-static-x86_64: Process 6780 attached [pid 6779] write(3, "1000", 4) = 4 [pid 6780] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6782 attached [pid 6781] +++ exited with 0 +++ [pid 6780] <... set_robust_list resumed>) = 0 [pid 6779] close(3 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6783 attached [pid 6783] set_robust_list(0x55556da27660, 24) = 0 [pid 6783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6783] setpgid(0, 0) = 0 [pid 6783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6779] <... close resumed>) = 0 [pid 6779] write(1, "executing program\n", 18 [pid 6783] <... openat resumed>) = 3 [pid 6783] write(3, "1000", 4) = 4 [pid 6783] close(3executing program ) = 0 [pid 6783] write(1, "executing program\n", 18) = 18 [pid 6783] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6783] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program ) = -1 EFAULT (Bad address) [pid 6783] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6783] write(-1, "0x0000000000000001", 18 [pid 6779] <... write resumed>) = 18 [pid 6783] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6779] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6779] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6783] exit_group(0 [pid 6779] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6783] <... exit_group resumed>) = ? [pid 6779] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6779] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6779] exit_group(0) = ? [pid 6783] +++ exited with 0 +++ [pid 6782] set_robust_list(0x55556da27660, 24 [pid 6779] +++ exited with 0 +++ [pid 6782] <... set_robust_list resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6782] setpgid(0, 0) = 0 [pid 6782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6780] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 6782] <... openat resumed>) = 3 [pid 6782] write(3, "1000", 4) = 4 [pid 6782] close(3) = 0 [pid 6782] write(1, "executing program\n", 18) = 18 [pid 6782] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6780] <... prctl resumed>) = 0 [pid 6782] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6782] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6782] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6782] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6782] exit_group(0 [pid 6780] setpgid(0, 0 [pid 6782] <... exit_group resumed>) = ? [pid 6780] <... setpgid resumed>) = 0 [pid 6780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6782] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6780] <... openat resumed>) = 3 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6780] write(3, "1000", 4executing program ) = 4 [pid 6780] close(3) = 0 [pid 6780] write(1, "executing program\n", 18) = 18 [pid 6780] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6780] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6780] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6780] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6780] exit_group(0) = ? [pid 6780] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6784 ./strace-static-x86_64: Process 6784 attached [pid 6784] set_robust_list(0x55556da27660, 24) = 0 [pid 6784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6785 attached [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6785 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6786 [pid 6784] <... prctl resumed>) = 0 [pid 6784] setpgid(0, 0) = 0 [pid 6784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6786 attached [pid 6786] set_robust_list(0x55556da27660, 24) = 0 [pid 6784] <... openat resumed>) = 3 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6785] set_robust_list(0x55556da27660, 24 [pid 6786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6786] setpgid(0, 0 [pid 6784] write(3, "1000", 4) = 4 [pid 6786] <... setpgid resumed>) = 0 [pid 6784] close(3executing program [pid 6786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6784] <... close resumed>) = 0 [pid 6784] write(1, "executing program\n", 18) = 18 [pid 6784] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6786] <... openat resumed>) = 3 [pid 6784] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6784] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6784] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6786] write(3, "1000", 4 [pid 6784] write(-1, "0x0000000000000001", 18 [pid 6786] <... write resumed>) = 4 [pid 6786] close(3) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6787 executing program [pid 6786] write(1, "executing program\n", 18 [pid 6784] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] exit_group(0 [pid 6786] <... write resumed>) = 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6788 [pid 6786] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6786] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6784] <... exit_group resumed>) = ? [pid 6786] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6785] <... set_robust_list resumed>) = 0 [pid 6786] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6786] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6786] exit_group(0) = ? [pid 6785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6785] setpgid(0, 0 [pid 6784] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6786] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6787 attached [pid 6787] set_robust_list(0x55556da27660, 24) = 0 [pid 6787] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6788 attached [pid 6788] set_robust_list(0x55556da27660, 24) = 0 [pid 6788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6787] <... prctl resumed>) = 0 [pid 6787] setpgid(0, 0) = 0 [pid 6787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6788] <... prctl resumed>) = 0 [pid 6788] setpgid(0, 0 [pid 6785] <... setpgid resumed>) = 0 [pid 6788] <... setpgid resumed>) = 0 [pid 6788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6787] <... openat resumed>) = 3 [pid 6788] <... openat resumed>) = 3 [pid 6787] write(3, "1000", 4 [pid 6785] <... openat resumed>) = 3 [pid 6787] <... write resumed>) = 4 [pid 6787] close(3) = 0 [pid 6787] write(1, "executing program\n", 18 executing program [pid 6788] write(3, "1000", 4 [pid 6787] <... write resumed>) = 18 [pid 6788] <... write resumed>) = 4 [pid 6787] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6785] write(3, "1000", 4 [pid 6788] close(3) = 0 executing program [pid 6788] write(1, "executing program\n", 18 [pid 6787] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6788] <... write resumed>) = 18 [pid 6787] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6788] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6787] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6787] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6788] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6788] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6787] write(-1, "0x0000000000000001", 18 [pid 6788] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6787] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6787] exit_group(0 [pid 6785] <... write resumed>) = 4 [pid 6788] write(-1, "0x0000000000000001", 18 [pid 6785] close(3 [pid 6788] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6788] exit_group(0 [pid 6787] <... exit_group resumed>) = ? [pid 6785] <... close resumed>) = 0 [pid 6785] write(1, "executing program\n", 18 [pid 6788] <... exit_group resumed>) = ? executing program [pid 6785] <... write resumed>) = 18 [pid 6788] +++ exited with 0 +++ [pid 6785] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6785] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6785] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6787] +++ exited with 0 +++ [pid 6785] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6785] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6785] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6785] exit_group(0) = ? [pid 6785] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6789 ./strace-static-x86_64: Process 6789 attached [pid 6789] set_robust_list(0x55556da27660, 24) = 0 [pid 6789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6790 attached , child_tidptr=0x55556da27650) = 6791 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6790 [pid 6789] setpgid(0, 0) = 0 [pid 6789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6790] set_robust_list(0x55556da27660, 24 [pid 6789] write(3, "1000", 4) = 4 [pid 6789] close(3executing program ) = 0 [pid 6789] write(1, "executing program\n", 18) = 18 [pid 6789] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6789] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6789] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6789] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6789] exit_group(0) = ? [pid 6790] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6791 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6789] +++ exited with 0 +++ [pid 554] <... restart_syscall resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6792 attached [pid 6792] set_robust_list(0x55556da27660, 24) = 0 [pid 6792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6792] setpgid(0, 0) = 0 [pid 6792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6792 [pid 6792] <... openat resumed>) = 3 [pid 6792] write(3, "1000", 4) = 4 [pid 6792] close(3) = 0 [pid 6792] write(1, "executing program\n", 18executing program ) = 18 [pid 6792] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6792] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6792] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6792] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6793 [pid 6792] exit_group(0) = ? [pid 6791] set_robust_list(0x55556da27660, 24 [pid 6790] <... prctl resumed>) = 0 [pid 6792] +++ exited with 0 +++ [pid 6790] setpgid(0, 0 [pid 6791] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6793 attached [pid 6793] set_robust_list(0x55556da27660, 24 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6793] <... set_robust_list resumed>) = 0 [pid 6793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6793] <... prctl resumed>) = 0 [pid 6793] setpgid(0, 0) = 0 [pid 6793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 6793] write(3, "1000", 4) = 4 [pid 6793] close(3) = 0 [pid 6793] write(1, "executing program\n", 18) = 18 [pid 6793] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6793] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6793] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6793] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6793] exit_group(0 [pid 6790] <... setpgid resumed>) = 0 [pid 6793] <... exit_group resumed>) = ? [pid 6793] +++ exited with 0 +++ [pid 6790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6790] <... openat resumed>) = 3 [pid 6790] write(3, "1000", 4 [pid 6791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6790] <... write resumed>) = 4 [pid 6790] close(3 [pid 6791] setpgid(0, 0) = 0 [pid 6790] <... close resumed>) = 0 [pid 6790] write(1, "executing program\n", 18executing program ) = 18 [pid 6791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6790] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6790] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6791] <... openat resumed>) = 3 [pid 6790] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6791] write(3, "1000", 4 [pid 6790] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6791] <... write resumed>) = 4 [pid 6790] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] close(3 [pid 6790] write(-1, "0x0000000000000001", 18 [pid 6791] <... close resumed>) = 0 [pid 6790] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] write(1, "executing program\n", 18executing program [pid 6790] exit_group(0 [pid 6791] <... write resumed>) = 18 [pid 6790] <... exit_group resumed>) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 6790] +++ exited with 0 +++ [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6791] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6794 attached [pid 6791] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6794] set_robust_list(0x55556da27660, 24 [pid 6791] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6794] <... set_robust_list resumed>) = 0 [pid 6791] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6791] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6794 [pid 6791] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6791] write(-1, "0x0000000000000001", 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 6791] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6795 [pid 6791] exit_group(0./strace-static-x86_64: Process 6795 attached ) = ? [pid 6795] set_robust_list(0x55556da27660, 24) = 0 [pid 6795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6795] setpgid(0, 0) = 0 [pid 6795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6791] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6795] <... openat resumed>) = 3 [pid 6795] write(3, "1000", 4) = 4 [pid 6795] close(3executing program ) = 0 [pid 6795] write(1, "executing program\n", 18) = 18 [pid 6795] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6795] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6795] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6795] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6795] exit_group(0) = ? [pid 6794] setpgid(0, 0) = 0 [pid 6795] +++ exited with 0 +++ [pid 6794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6794] <... openat resumed>) = 3 [pid 6794] write(3, "1000", 4) = 4 [pid 6794] close(3) = 0 [pid 6794] write(1, "executing program\n", 18executing program ) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6794] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6796 attached [pid 6796] set_robust_list(0x55556da27660, 24) = 0 [pid 6794] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6797 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6796 ./strace-static-x86_64: Process 6797 attached [pid 6794] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6794] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6797] set_robust_list(0x55556da27660, 24 [pid 6794] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6797] <... set_robust_list resumed>) = 0 [pid 6794] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6794] exit_group(0 [pid 6797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6794] <... exit_group resumed>) = ? [pid 6797] <... prctl resumed>) = 0 [pid 6796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6796] setpgid(0, 0 [pid 6794] +++ exited with 0 +++ [pid 6797] setpgid(0, 0) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6797] write(3, "1000", 4) = 4 [pid 6797] close(3) = 0 [pid 6797] write(1, "executing program\n", 18executing program ) = 18 [pid 6797] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6797] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6797] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6797] write(-1, "0x0000000000000001", 18 [pid 6796] <... setpgid resumed>) = 0 [pid 6797] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6797] exit_group(0) = ? [pid 6796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6796] write(3, "1000", 4) = 4 [pid 6797] +++ exited with 0 +++ [pid 6796] close(3 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6796] <... close resumed>) = 0 executing program [pid 6796] write(1, "executing program\n", 18) = 18 [pid 6796] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6796] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6796] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6796] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6796] exit_group(0) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6796] +++ exited with 0 +++ [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6798 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6798 attached [pid 551] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6798] set_robust_list(0x55556da27660, 24 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6800 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6799 [pid 6798] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6800 attached ./strace-static-x86_64: Process 6799 attached [pid 6799] set_robust_list(0x55556da27660, 24) = 0 [pid 6799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6799] setpgid(0, 0) = 0 [pid 6799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6800] set_robust_list(0x55556da27660, 24 [pid 6798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6799] <... openat resumed>) = 3 [pid 6799] write(3, "1000", 4) = 4 [pid 6799] close(3) = 0 executing program [pid 6799] write(1, "executing program\n", 18) = 18 [pid 6799] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6799] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6799] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6798] <... prctl resumed>) = 0 [pid 6799] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] write(-1, "0x0000000000000001", 18 [pid 6800] <... set_robust_list resumed>) = 0 [pid 6798] setpgid(0, 0 [pid 6799] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] exit_group(0) = ? [pid 6798] <... setpgid resumed>) = 0 [pid 6798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6799] +++ exited with 0 +++ [pid 6798] write(3, "1000", 4 [pid 6800] <... prctl resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6798] <... write resumed>) = 4 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6800] setpgid(0, 0) = 0 [pid 6798] close(3) = 0 [pid 6800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6801 attached [pid 6801] set_robust_list(0x55556da27660, 24) = 0 [pid 6801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6801 [pid 6801] <... prctl resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6802 [pid 6801] setpgid(0, 0) = 0 [pid 6801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6800] <... openat resumed>) = 3 [pid 6798] write(1, "executing program\n", 18executing program [pid 6801] <... openat resumed>) = 3 [pid 6798] <... write resumed>) = 18 [pid 6801] write(3, "1000", 4) = 4 [pid 6801] close(3) = 0 executing program [pid 6801] write(1, "executing program\n", 18) = 18 [pid 6801] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6801] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6801] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6798] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6801] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6801] exit_group(0 [pid 6798] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6800] write(3, "1000", 4 [pid 6801] <... exit_group resumed>) = ? [pid 6800] <... write resumed>) = 4 [pid 6798] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6800] close(3 [pid 6798] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6800] <... close resumed>) = 0 [pid 6801] +++ exited with 0 +++ [pid 6800] write(1, "executing program\n", 18 [pid 6798] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6798] write(-1, "0x0000000000000001", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6800] <... write resumed>) = 18 [pid 6798] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6802 attached [pid 6798] exit_group(0 [pid 6802] set_robust_list(0x55556da27660, 24) = 0 [pid 6798] <... exit_group resumed>) = ? [pid 6802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6802] setpgid(0, 0) = 0 [pid 6798] +++ exited with 0 +++ [pid 6802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6800] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6802] <... openat resumed>) = 3 [pid 6802] write(3, "1000", 4) = 4 [pid 6802] close(3 [pid 550] <... restart_syscall resumed>) = 0 [pid 6802] <... close resumed>) = 0 executing program [pid 6802] write(1, "executing program\n", 18) = 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6802] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6802] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6802] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6803 [pid 6802] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6802] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6800] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6800] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6802] exit_group(0 [pid 6800] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6802] <... exit_group resumed>) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 6800] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6800] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6802] +++ exited with 0 +++ [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6804 [pid 6800] write(-1, "0x0000000000000001", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6800] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6803 attached [pid 6800] exit_group(0 [pid 6803] set_robust_list(0x55556da27660, 24) = 0 [pid 6803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6800] <... exit_group resumed>) = ? [pid 6803] <... prctl resumed>) = 0 [pid 6803] setpgid(0, 0) = 0 [pid 6803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6800] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6803] <... openat resumed>) = 3 [pid 6803] write(3, "1000", 4./strace-static-x86_64: Process 6804 attached ) = 4 [pid 6803] close(3executing program ) = 0 [pid 6803] write(1, "executing program\n", 18) = 18 [pid 6804] set_robust_list(0x55556da27660, 24 [pid 6803] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6803] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6803] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6804] <... set_robust_list resumed>) = 0 [pid 6803] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6803] exit_group(0) = ? [pid 6804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6804] setpgid(0, 0) = 0 [pid 6804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6803] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6804] <... openat resumed>) = 3 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6805 attached [pid 6805] set_robust_list(0x55556da27660, 24) = 0 [pid 6805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6805 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6806 [pid 6805] <... prctl resumed>) = 0 [pid 6805] setpgid(0, 0) = 0 [pid 6805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6804] write(3, "1000", 4 [pid 6805] <... openat resumed>) = 3 [pid 6805] write(3, "1000", 4) = 4 [pid 6805] close(3) = 0 [pid 6805] write(1, "executing program\n", 18executing program ) = 18 [pid 6805] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6804] <... write resumed>) = 4 [pid 6805] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6805] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6805] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6805] exit_group(0 [pid 6804] close(3 [pid 6805] <... exit_group resumed>) = ? [pid 6804] <... close resumed>) = 0 [pid 6804] write(1, "executing program\n", 18executing program ) = 18 [pid 6805] +++ exited with 0 +++ [pid 6804] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6804] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6804] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 6806 attached [pid 6806] set_robust_list(0x55556da27660, 24) = 0 [pid 6806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6804] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6806] <... prctl resumed>) = 0 [pid 6806] setpgid(0, 0) = 0 [pid 6806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6804] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6806] <... openat resumed>) = 3 [pid 6804] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] write(3, "1000", 4) = 4 [pid 6806] close(3) = 0 executing program [pid 6806] write(1, "executing program\n", 18) = 18 [pid 6806] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... restart_syscall resumed>) = 0 [pid 6806] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6804] write(-1, "0x0000000000000001", 18 [pid 6806] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6804] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6806] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6807 [pid 6804] exit_group(0./strace-static-x86_64: Process 6808 attached ) = ? [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6808 [pid 6806] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6806] exit_group(0) = ? [pid 6804] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6806] +++ exited with 0 +++ [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6809 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6807 attached [pid 6807] set_robust_list(0x55556da27660, 24) = 0 [pid 6807] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6809 attached [pid 6808] set_robust_list(0x55556da27660, 24 [pid 6807] <... prctl resumed>) = 0 [pid 6807] setpgid(0, 0) = 0 [pid 6807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6808] <... set_robust_list resumed>) = 0 [pid 6809] set_robust_list(0x55556da27660, 24 [pid 6808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6807] <... openat resumed>) = 3 [pid 6807] write(3, "1000", 4) = 4 [pid 6807] close(3) = 0 [pid 6807] write(1, "executing program\n", 18executing program ) = 18 [pid 6807] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6809] <... set_robust_list resumed>) = 0 [pid 6808] <... prctl resumed>) = 0 [pid 6807] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6807] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6808] setpgid(0, 0 [pid 6807] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6808] <... setpgid resumed>) = 0 [pid 6807] exit_group(0) = ? [pid 6809] <... prctl resumed>) = 0 [pid 6808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6809] setpgid(0, 0 [pid 6808] <... openat resumed>) = 3 [pid 6807] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6809] <... setpgid resumed>) = 0 [pid 6808] write(3, "1000", 4) = 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6810 attached [pid 6810] set_robust_list(0x55556da27660, 24) = 0 [pid 6810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6810 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6811 [pid 6810] <... prctl resumed>) = 0 [pid 6810] setpgid(0, 0) = 0 [pid 6808] close(3 [pid 6810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6808] <... close resumed>) = 0 executing program executing program [pid 6810] <... openat resumed>) = 3 [pid 6808] write(1, "executing program\n", 18 [pid 6810] write(3, "1000", 4) = 4 [pid 6810] close(3) = 0 [pid 6810] write(1, "executing program\n", 18) = 18 [pid 6810] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6808] <... write resumed>) = 18 [pid 6810] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6810] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6808] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6810] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6810] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6808] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6810] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6810] write(-1, "0x0000000000000001", 18 [pid 6809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6808] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6810] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6810] exit_group(0 [pid 6808] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6810] <... exit_group resumed>) = ? [pid 6808] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6809] <... openat resumed>) = 3 [pid 6808] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] write(3, "1000", 4 [pid 6810] +++ exited with 0 +++ [pid 6808] write(-1, "0x0000000000000001", 18 [pid 6809] <... write resumed>) = 4 [pid 6808] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6811 attached [pid 6808] exit_group(0 [pid 6811] set_robust_list(0x55556da27660, 24) = 0 executing program [pid 6811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6809] close(3 [pid 6808] <... exit_group resumed>) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6811] <... prctl resumed>) = 0 [pid 6811] setpgid(0, 0) = 0 [pid 6811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6811] write(3, "1000", 4) = 4 [pid 6811] close(3) = 0 [pid 6811] write(1, "executing program\n", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6812 [pid 6811] <... write resumed>) = 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6813 [pid 6811] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6811] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6811] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6808] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6811] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6811] exit_group(0 [pid 6809] <... close resumed>) = 0 [pid 6811] <... exit_group resumed>) = ? [pid 6809] write(1, "executing program\n", 18./strace-static-x86_64: Process 6812 attached ) = 18 ./strace-static-x86_64: Process 6813 attached [pid 6812] set_robust_list(0x55556da27660, 24 [pid 6809] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6812] <... set_robust_list resumed>) = 0 [pid 6809] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6809] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6811] +++ exited with 0 +++ [pid 6809] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6813] set_robust_list(0x55556da27660, 24 [pid 6812] <... prctl resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... restart_syscall resumed>) = 0 [pid 6809] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6809] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6809] write(-1, "0x0000000000000001", 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6814 [pid 6809] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6815 [pid 6809] exit_group(0executing program [pid 6812] setpgid(0, 0) = 0 [pid 6809] <... exit_group resumed>) = ? [pid 6812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6812] write(3, "1000", 4) = 4 [pid 6812] close(3) = 0 [pid 6812] write(1, "executing program\n", 18) = 18 [pid 6809] +++ exited with 0 +++ [pid 6812] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6814 attached , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6812] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6812] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6812] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6812] exit_group(0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6812] <... exit_group resumed>) = ? [pid 6814] set_robust_list(0x55556da27660, 24 [pid 6813] <... set_robust_list resumed>) = 0 [pid 6813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6814] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6815 attached [pid 6812] +++ exited with 0 +++ [pid 6813] <... prctl resumed>) = 0 [pid 6815] set_robust_list(0x55556da27660, 24 [pid 6814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6813] setpgid(0, 0) = 0 [pid 6813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6814] <... prctl resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6813] <... openat resumed>) = 3 [pid 6815] <... set_robust_list resumed>) = 0 [pid 6814] setpgid(0, 0 [pid 6813] write(3, "1000", 4) = 4 [pid 6813] close(3 [pid 6815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6814] <... setpgid resumed>) = 0 executing program [pid 6813] <... close resumed>) = 0 [pid 6813] write(1, "executing program\n", 18) = 18 [pid 6813] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6813] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6813] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6813] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6813] exit_group(0) = ? [pid 6815] <... prctl resumed>) = 0 [pid 6814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 6813] +++ exited with 0 +++ [pid 6815] setpgid(0, 0 [pid 6814] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6814] <... write resumed>) = 4 [pid 6814] close(3) = 0 [pid 6814] write(1, "executing program\n", 18) = 18 [pid 6814] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6814] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6814] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6814] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6815] <... setpgid resumed>) = 0 [pid 6815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6814] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6814] exit_group(0) = ? [pid 6815] <... openat resumed>) = 3 [pid 6815] write(3, "1000", 4 [pid 6814] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6815] <... write resumed>) = 4 [pid 6815] close(3) = 0 [pid 6815] write(1, "executing program\n", 18executing program ) = 18 [pid 6815] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6815] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6815] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6815] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6815] exit_group(0) = ? [pid 6815] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6816 ./strace-static-x86_64: Process 6816 attached [pid 6816] set_robust_list(0x55556da27660, 24) = 0 [pid 6816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6816] setpgid(0, 0) = 0 [pid 6816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6816] write(3, "1000", 4 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6817 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6818 [pid 6816] <... write resumed>) = 4 executing program [pid 6816] close(3) = 0 [pid 6816] write(1, "executing program\n", 18) = 18 [pid 6816] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6816] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6816] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6816] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6816] exit_group(0) = ? [pid 6816] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6819 attached [pid 6819] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6820 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6819 ./strace-static-x86_64: Process 6818 attached [pid 6819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6819] setpgid(0, 0) = 0 [pid 6819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6820 attached [pid 6820] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 6817 attached [pid 6818] set_robust_list(0x55556da27660, 24 [pid 6820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6818] <... set_robust_list resumed>) = 0 [pid 6819] <... openat resumed>) = 3 [pid 6820] <... prctl resumed>) = 0 [pid 6820] setpgid(0, 0 [pid 6819] write(3, "1000", 4 [pid 6820] <... setpgid resumed>) = 0 [pid 6819] <... write resumed>) = 4 [pid 6820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6819] close(3) = 0 [pid 6819] write(1, "executing program\n", 18 executing program [pid 6818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6817] set_robust_list(0x55556da27660, 24 [pid 6819] <... write resumed>) = 18 [pid 6819] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6820] <... openat resumed>) = 3 [pid 6818] <... prctl resumed>) = 0 [pid 6817] <... set_robust_list resumed>) = 0 [pid 6819] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6819] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6819] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6820] write(3, "1000", 4 [pid 6819] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] setpgid(0, 0executing program [pid 6820] <... write resumed>) = 4 [pid 6820] close(3) = 0 [pid 6819] write(-1, "0x0000000000000001", 18 [pid 6818] <... setpgid resumed>) = 0 [pid 6820] write(1, "executing program\n", 18) = 18 [pid 6820] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6819] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] exit_group(0 [pid 6820] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6820] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6819] <... exit_group resumed>) = ? [pid 6820] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6819] +++ exited with 0 +++ [pid 6818] <... openat resumed>) = 3 [pid 6817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6820] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6820] exit_group(0 [pid 6818] write(3, "1000", 4 [pid 6817] <... prctl resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6820] <... exit_group resumed>) = ? [pid 6820] +++ exited with 0 +++ [pid 6818] <... write resumed>) = 4 [pid 6817] setpgid(0, 0 [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6818] close(3) = 0 [pid 6818] write(1, "executing program\n", 18) = 18 [pid 6818] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6817] <... setpgid resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6818] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6818] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6818] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6818] exit_group(0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6818] <... exit_group resumed>) = ? [pid 6818] +++ exited with 0 +++ [pid 6817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6817] write(3, "1000", 4) = 4 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6817] close(3) = 0 executing program [pid 6817] write(1, "executing program\n", 18) = 18 [pid 6817] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... restart_syscall resumed>) = 0 [pid 6817] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6817] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6817] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6822 [pid 6817] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 6822 attached ) = -1 EBADF (Bad file descriptor) [pid 6817] exit_group(0) = ? [pid 6822] set_robust_list(0x55556da27660, 24 [pid 6817] +++ exited with 0 +++ [pid 6822] <... set_robust_list resumed>) = 0 [pid 6822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6822] <... prctl resumed>) = 0 [pid 6822] setpgid(0, 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6822] <... setpgid resumed>) = 0 [pid 6822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6822] <... openat resumed>) = 3 [pid 6822] write(3, "1000", 4 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6822] <... write resumed>) = 4 [pid 6822] close(3) = 0 [pid 6822] write(1, "executing program\n", 18executing program [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6822] <... write resumed>) = 18 [pid 6822] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6822] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6822] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6822] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6822] write(-1, "0x0000000000000001", 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6822] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6822] exit_group(0) = ? [pid 6822] +++ exited with 0 +++ [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6823 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6824 attached [pid 6824] set_robust_list(0x55556da27660, 24) = 0 [pid 6824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6825 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6824 [pid 6824] <... prctl resumed>) = 0 [pid 6824] setpgid(0, 0) = 0 [pid 6824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6826 ./strace-static-x86_64: Process 6823 attached [pid 6824] <... openat resumed>) = 3 [pid 6824] write(3, "1000", 4) = 4 [pid 6824] close(3) = 0 ./strace-static-x86_64: Process 6825 attached [pid 6823] set_robust_list(0x55556da27660, 24executing program [pid 6824] write(1, "executing program\n", 18) = 18 [pid 6824] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6825] set_robust_list(0x55556da27660, 24 [pid 6824] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6824] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6825] <... set_robust_list resumed>) = 0 [pid 6824] write(-1, "0x0000000000000001", 18 [pid 6823] <... set_robust_list resumed>) = 0 [pid 6824] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] exit_group(0) = ? [pid 6825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6824] +++ exited with 0 +++ [pid 6823] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6826 attached [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6826] set_robust_list(0x55556da27660, 24) = 0 [pid 6826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6825] <... prctl resumed>) = 0 [pid 6823] <... prctl resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6826] <... prctl resumed>) = 0 [pid 6826] setpgid(0, 0) = 0 [pid 6826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6825] setpgid(0, 0 [pid 6823] setpgid(0, 0 [pid 6826] <... openat resumed>) = 3 [pid 6825] <... setpgid resumed>) = 0 [pid 6823] <... setpgid resumed>) = 0 [pid 6826] write(3, "1000", 4) = 4 [pid 6826] close(3) = 0 [pid 6826] write(1, "executing program\n", 18 [pid 6825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6826] <... write resumed>) = 18 [pid 6826] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6826] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6826] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6826] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6826] exit_group(0 [pid 6825] <... openat resumed>) = 3 [pid 6823] <... openat resumed>) = 3 [pid 6826] <... exit_group resumed>) = ? [pid 6826] +++ exited with 0 +++ [pid 6825] write(3, "1000", 4 [pid 6823] write(3, "1000", 4 [pid 6825] <... write resumed>) = 4 [pid 6823] <... write resumed>) = 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6825] close(3 [pid 550] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6825] <... close resumed>) = 0 [pid 6825] write(1, "executing program\n", 18) = 18 [pid 6825] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6823] close(3 [pid 6825] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 6823] <... close resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6823] write(1, "executing program\n", 18./strace-static-x86_64: Process 6827 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6827 executing program [pid 6825] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6825] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6823] <... write resumed>) = 18 [pid 6825] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6825] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6823] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6825] exit_group(0) = ? [pid 6827] set_robust_list(0x55556da27660, 24 [pid 6823] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6827] <... set_robust_list resumed>) = 0 [pid 6825] +++ exited with 0 +++ [pid 6823] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6823] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6827] <... prctl resumed>) = 0 [pid 6827] setpgid(0, 0) = 0 [pid 6827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6823] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6827] <... openat resumed>) = 3 [pid 6823] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6827] write(3, "1000", 4) = 4 [pid 6827] close(3 [pid 6823] write(-1, "0x0000000000000001", 18 [pid 6827] <... close resumed>) = 0 executing program [pid 6827] write(1, "executing program\n", 18) = 18 [pid 6827] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6827] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6827] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6823] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6827] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6827] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6823] exit_group(0 [pid 6827] exit_group(0 [pid 6823] <... exit_group resumed>) = ? [pid 6827] <... exit_group resumed>) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 6827] +++ exited with 0 +++ [pid 6823] +++ exited with 0 +++ [pid 553] <... restart_syscall resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6828 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6828] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6828 ./strace-static-x86_64: Process 6829 attached [pid 6828] <... set_robust_list resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6829 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6828] setpgid(0, 0) = 0 [pid 6828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6830 [pid 6829] set_robust_list(0x55556da27660, 24 [pid 6828] write(3, "1000", 4) = 4 [pid 6828] close(3) = 0 executing program [pid 6829] <... set_robust_list resumed>) = 0 [pid 6828] write(1, "executing program\n", 18) = 18 [pid 6828] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6828] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6828] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6828] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6829] <... prctl resumed>) = 0 [pid 6828] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6829] setpgid(0, 0 [pid 6828] exit_group(0) = ? [pid 6829] <... setpgid resumed>) = 0 [pid 6828] +++ exited with 0 +++ ./strace-static-x86_64: Process 6830 attached [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6830] set_robust_list(0x55556da27660, 24 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6830] <... set_robust_list resumed>) = 0 [pid 6830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6830] <... prctl resumed>) = 0 [pid 6830] setpgid(0, 0) = 0 [pid 6830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6829] <... openat resumed>) = 3 [pid 6830] <... openat resumed>) = 3 [pid 6829] write(3, "1000", 4 [pid 6830] write(3, "1000", 4) = 4 [pid 6830] close(3) = 0 [pid 6830] write(1, "executing program\n", 18 executing program [pid 6829] <... write resumed>) = 4 [pid 6830] <... write resumed>) = 18 [pid 6830] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6830] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6830] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6830] write(-1, "0x0000000000000001", 18 [pid 6829] close(3 [pid 6830] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6830] exit_group(0) = ? [pid 6830] +++ exited with 0 +++ [pid 6829] <... close resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6829] write(1, "executing program\n", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6829] <... write resumed>) = 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6831 attached [pid 6829] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6831 [pid 6829] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6829] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6829] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6829] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6829] exit_group(0 [pid 6831] set_robust_list(0x55556da27660, 24 [pid 6829] <... exit_group resumed>) = ? [pid 6831] <... set_robust_list resumed>) = 0 [pid 6829] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6831] <... prctl resumed>) = 0 [pid 6831] setpgid(0, 0) = 0 [pid 6831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6831] write(3, "1000", 4executing program ) = 4 [pid 6831] close(3) = 0 [pid 6831] write(1, "executing program\n", 18) = 18 [pid 6831] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6831] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6831] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6832 attached ./strace-static-x86_64: Process 6833 attached [pid 6831] write(-1, "0x0000000000000001", 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6833 [pid 550] <... restart_syscall resumed>) = 0 [pid 6831] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6832 [pid 6833] set_robust_list(0x55556da27660, 24 [pid 6832] set_robust_list(0x55556da27660, 24 [pid 6831] exit_group(0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6834 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6833] <... set_robust_list resumed>) = 0 [pid 6832] <... set_robust_list resumed>) = 0 [pid 6831] <... exit_group resumed>) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6835 ./strace-static-x86_64: Process 6834 attached [pid 6834] set_robust_list(0x55556da27660, 24 [pid 6832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6834] <... set_robust_list resumed>) = 0 [pid 6834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6834] setpgid(0, 0) = 0 [pid 6834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6831] +++ exited with 0 +++ [pid 6832] <... prctl resumed>) = 0 [pid 6834] <... openat resumed>) = 3 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6832] setpgid(0, 0 [pid 6834] write(3, "1000", 4executing program ) = 4 [pid 6834] close(3) = 0 [pid 6834] write(1, "executing program\n", 18) = 18 [pid 6834] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6832] <... setpgid resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6834] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6834] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6834] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6834] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6834] write(-1, "0x0000000000000001", 18 [pid 6832] write(3, "1000", 4 [pid 6834] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6834] exit_group(0) = ? [pid 6832] <... write resumed>) = 4 [pid 6832] close(3) = 0 [pid 6833] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ./strace-static-x86_64: Process 6835 attached [pid 6834] +++ exited with 0 +++ [pid 6833] <... prctl resumed>) = 0 [pid 6832] write(1, "executing program\n", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6835] set_robust_list(0x55556da27660, 24 [pid 6833] setpgid(0, 0 [pid 6832] <... write resumed>) = 18 [pid 6835] <... set_robust_list resumed>) = 0 [pid 6833] <... setpgid resumed>) = 0 [pid 6832] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6835] setpgid(0, 0) = 0 [pid 6835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 [pid 6832] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6835] <... openat resumed>) = 3 [pid 6835] write(3, "1000", 4) = 4 [pid 6835] close(3) = 0 executing program [pid 6835] write(1, "executing program\n", 18) = 18 [pid 6835] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6832] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6835] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6832] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6832] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6835] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6832] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6835] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6835] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6835] write(-1, "0x0000000000000001", 18 [pid 6832] write(-1, "0x0000000000000001", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6836 [pid 6835] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6835] exit_group(0 [pid 6832] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6835] <... exit_group resumed>) = ? [pid 6832] exit_group(0) = ? [pid 6835] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6836 attached [pid 6836] set_robust_list(0x55556da27660, 24) = 0 [pid 6836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6832] +++ exited with 0 +++ [pid 6836] <... prctl resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6836] setpgid(0, 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6836] <... setpgid resumed>) = 0 [pid 6836] 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 6836] <... openat resumed>) = 3 [pid 6836] write(3, "1000", 4) = 4 [pid 6836] close(3) = 0 executing program [pid 6836] write(1, "executing program\n", 18) = 18 [pid 6836] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6836] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6836] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6836] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6836] exit_group(0) = ? [pid 6833] <... openat resumed>) = 3 [pid 6833] write(3, "1000", 4) = 4 [pid 6833] close(3 [pid 6836] +++ exited with 0 +++ [pid 6833] <... close resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6833] write(1, "executing program\n", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6833] <... write resumed>) = 18 [pid 6833] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6833] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6833] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6833] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6833] exit_group(0) = ? [pid 6833] +++ exited with 0 +++ [pid 553] <... restart_syscall resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6837 attached , child_tidptr=0x55556da27650) = 6837 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 6837] set_robust_list(0x55556da27660, 24 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6838 [pid 6837] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6838 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6839 attached [pid 6839] set_robust_list(0x55556da27660, 24) = 0 [pid 6839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6839] setpgid(0, 0) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6839 [pid 6837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6837] <... prctl resumed>) = 0 [pid 6839] write(3, "1000", 4) = 4 [pid 6839] close(3) = 0 executing program [pid 6839] write(1, "executing program\n", 18) = 18 [pid 6839] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6837] setpgid(0, 0 [pid 6839] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6839] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6839] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6839] exit_group(0) = ? [pid 6837] <... setpgid resumed>) = 0 [pid 6838] set_robust_list(0x55556da27660, 24 [pid 6839] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6838] <... set_robust_list resumed>) = 0 [pid 6837] <... openat resumed>) = 3 [pid 6837] write(3, "1000", 4) = 4 [pid 6838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... restart_syscall resumed>) = 0 [pid 6837] close(3 [pid 6838] <... prctl resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6838] setpgid(0, 0 [pid 6837] <... close resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6840 ./strace-static-x86_64: Process 6840 attached [pid 6838] <... setpgid resumed>) = 0 [pid 6837] write(1, "executing program\n", 18executing program ) = 18 [pid 6837] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6840] set_robust_list(0x55556da27660, 24 [pid 6837] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6840] <... set_robust_list resumed>) = 0 [pid 6837] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6838] <... openat resumed>) = 3 [pid 6837] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 6838] write(3, "1000", 4) = 4 [pid 6838] close(3) = 0 [pid 6838] write(1, "executing program\n", 18) = 18 [pid 6838] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6838] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6838] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6837] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6838] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6838] exit_group(0) = ? [pid 6838] +++ exited with 0 +++ [pid 6837] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6841 attached [pid 6841] set_robust_list(0x55556da27660, 24) = 0 [pid 6841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6841] setpgid(0, 0) = 0 [pid 6841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6837] write(-1, "0x0000000000000001", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6842 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6841 [pid 6841] <... openat resumed>) = 3 [pid 6837] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6841] write(3, "1000", 4) = 4 [pid 6841] close(3) = 0 [pid 6837] exit_group(0executing program [pid 6841] write(1, "executing program\n", 18) = 18 [pid 6841] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6841] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6841] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6841] write(-1, "0x0000000000000001", 18 [pid 6837] <... exit_group resumed>) = ? [pid 6841] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6841] exit_group(0) = ? [pid 6837] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6841] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6842 attached [pid 6842] set_robust_list(0x55556da27660, 24) = 0 [pid 6842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6842] setpgid(0, 0) = 0 [pid 6842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6842] write(3, "1000", 4) = 4 [pid 6842] close(3) = 0 executing program [pid 6842] write(1, "executing program\n", 18) = 18 [pid 6842] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6842] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6842] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6842] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6842] exit_group(0) = ? [pid 6840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6842] +++ exited with 0 +++ [pid 6840] <... prctl resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6840] setpgid(0, 0) = 0 [pid 6840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6840] write(3, "1000", 4) = 4 [pid 6840] close(3) = 0 executing program [pid 6840] write(1, "executing program\n", 18) = 18 [pid 6840] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6840] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6840] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6840] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6840] exit_group(0) = ? [pid 6840] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6844 ./strace-static-x86_64: Process 6844 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6843 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6845 [pid 6844] set_robust_list(0x55556da27660, 24) = 0 [pid 6844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6844] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6845 attached [pid 6844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6843 attached executing program [pid 6845] set_robust_list(0x55556da27660, 24 [pid 6844] <... openat resumed>) = 3 [pid 6844] write(3, "1000", 4) = 4 [pid 6844] close(3) = 0 [pid 6844] write(1, "executing program\n", 18 [pid 6845] <... set_robust_list resumed>) = 0 [pid 6844] <... write resumed>) = 18 [pid 6844] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6844] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6844] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6843] set_robust_list(0x55556da27660, 24 [pid 6844] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6844] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6845] <... prctl resumed>) = 0 [pid 6843] <... set_robust_list resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6845] setpgid(0, 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6846 attached [pid 6845] <... setpgid resumed>) = 0 [pid 6843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6847 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6846 [pid 6844] exit_group(0) = ? [pid 6845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6847 attached [pid 6846] set_robust_list(0x55556da27660, 24 [pid 6845] <... openat resumed>) = 3 [pid 6843] <... prctl resumed>) = 0 [pid 6846] <... set_robust_list resumed>) = 0 [pid 6845] write(3, "1000", 4 [pid 6843] setpgid(0, 0 [pid 6847] set_robust_list(0x55556da27660, 24 [pid 6845] <... write resumed>) = 4 [pid 6843] <... setpgid resumed>) = 0 [pid 6845] close(3 [pid 6843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6844] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6845] <... close resumed>) = 0 [pid 6843] <... openat resumed>) = 3 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6847] <... set_robust_list resumed>) = 0 [pid 6847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6845] write(1, "executing program\n", 18 [pid 6846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6843] write(3, "1000", 4 [pid 6847] <... prctl resumed>) = 0 [pid 6847] setpgid(0, 0executing program ) = 0 [pid 6847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6845] <... write resumed>) = 18 [pid 6843] <... write resumed>) = 4 [pid 6847] <... openat resumed>) = 3 [pid 6847] write(3, "1000", 4 [pid 6845] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6843] close(3 [pid 6847] <... write resumed>) = 4 [pid 6847] close(3) = 0 [pid 6845] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6846] <... prctl resumed>) = 0 [pid 6843] <... close resumed>) = 0 [pid 6847] write(1, "executing program\n", 18) = 18 [pid 6847] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6847] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) executing program executing program [pid 6847] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6847] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6847] exit_group(0 [pid 6845] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6846] setpgid(0, 0 [pid 6843] write(1, "executing program\n", 18 [pid 6845] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6843] <... write resumed>) = 18 [pid 6845] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6847] <... exit_group resumed>) = ? [pid 6843] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6845] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6845] write(-1, "0x0000000000000001", 18 [pid 6843] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6845] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6845] exit_group(0 [pid 6843] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6845] <... exit_group resumed>) = ? [pid 6843] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] +++ exited with 0 +++ [pid 6845] +++ exited with 0 +++ [pid 6843] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6843] exit_group(0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6843] <... exit_group resumed>) = ? [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6846] <... setpgid resumed>) = 0 [pid 6846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6843] +++ exited with 0 +++ [pid 6846] write(3, "1000", 4) = 4 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6846] close(3 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6846] <... close resumed>) = 0 [pid 6846] write(1, "executing program\n", 18) = 18 [pid 6846] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6846] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6846] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6846] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6846] exit_group(0) = ? [pid 6846] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6849 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6848 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6849 ./strace-static-x86_64: Process 6848 attached [pid 6848] set_robust_list(0x55556da27660, 24 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6848] <... set_robust_list resumed>) = 0 [pid 6848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6848] setpgid(0, 0) = 0 executing program executing program executing program executing program [pid 6848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6848] write(3, "1000", 4) = 4 [pid 6848] close(3) = 0 [pid 6848] write(1, "executing program\n", 18) = 18 [pid 6848] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6848] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6848] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6848] write(-1, "0x0000000000000001", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6850 [pid 6849] set_robust_list(0x55556da27660, 24 [pid 6848] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] exit_group(0) = ? [pid 6849] <... set_robust_list resumed>) = 0 [pid 6849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6849] setpgid(0, 0 [pid 6848] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6850 attached [pid 6850] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6850] <... prctl resumed>) = 0 [pid 6850] setpgid(0, 0) = 0 [pid 6850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6850] write(3, "1000", 4) = 4 [pid 6850] close(3) = 0 [pid 6850] write(1, "executing program\n", 18 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6851 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6852 [pid 6850] <... write resumed>) = 18 [pid 6850] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6850] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6850] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6849] <... setpgid resumed>) = 0 [pid 6850] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6850] exit_group(0) = ? [pid 6849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6849] write(3, "1000", 4) = 4 [pid 6850] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6849] close(3 [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6851 attached [pid 6851] set_robust_list(0x55556da27660, 24) = 0 [pid 6851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6849] <... close resumed>) = 0 ./strace-static-x86_64: Process 6852 attached [pid 6852] set_robust_list(0x55556da27660, 24 [pid 6849] write(1, "executing program\n", 18 [pid 6851] <... prctl resumed>) = 0 [pid 6852] <... set_robust_list resumed>) = 0 [pid 6851] setpgid(0, 0 [pid 6849] <... write resumed>) = 18 [pid 6851] <... setpgid resumed>) = 0 [pid 6851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6849] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6852] setpgid(0, 0) = 0 [pid 6849] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6849] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6849] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6851] <... openat resumed>) = 3 [pid 6851] write(3, "1000", 4) = 4 [pid 6851] close(3) = 0 [pid 6852] <... openat resumed>) = 3 [pid 6849] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6851] write(1, "executing program\n", 18) = 18 [pid 6852] write(3, "1000", 4 [pid 6851] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6849] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... write resumed>) = 4 [pid 6852] close(3) = 0 [pid 6851] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6852] write(1, "executing program\n", 18 [pid 6849] write(-1, "0x0000000000000001", 18executing program [pid 6851] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6852] <... write resumed>) = 18 [pid 6852] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6849] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6851] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6852] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6852] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6851] write(-1, "0x0000000000000001", 18 [pid 6852] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6852] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6849] exit_group(0 [pid 6851] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6851] exit_group(0 [pid 6852] write(-1, "0x0000000000000001", 18 [pid 6849] <... exit_group resumed>) = ? [pid 6852] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6851] <... exit_group resumed>) = ? [pid 6852] exit_group(0 [pid 6851] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6852] <... exit_group resumed>) = ? [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6852] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6849] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6853 ./strace-static-x86_64: Process 6853 attached [pid 6853] set_robust_list(0x55556da27660, 24) = 0 [pid 6853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6853] setpgid(0, 0) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 6853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 6853] <... openat resumed>) = 3 [pid 6853] write(3, "1000", 4) = 4 [pid 6853] close(3) = 0 [pid 6853] write(1, "executing program\n", 18) = 18 [pid 6853] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6854 [pid 550] <... restart_syscall resumed>) = 0 [pid 6853] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6853] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6853] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6853] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6853] exit_group(0) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6855 [pid 6853] +++ exited with 0 +++ ./strace-static-x86_64: Process 6854 attached ./strace-static-x86_64: Process 6855 attached [pid 6854] set_robust_list(0x55556da27660, 24 [pid 553] --- 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] set_robust_list(0x55556da27660, 24 [pid 6854] <... set_robust_list resumed>) = 0 [pid 6855] <... set_robust_list resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6854] <... prctl resumed>) = 0 [pid 6855] <... prctl resumed>) = 0 [pid 6854] setpgid(0, 0 [pid 6855] setpgid(0, 0 [pid 6854] <... setpgid resumed>) = 0 [pid 6855] <... setpgid resumed>) = 0 executing program executing program [pid 6854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6854] <... openat resumed>) = 3 [pid 6855] <... openat resumed>) = 3 [pid 6854] write(3, "1000", 4 [pid 6855] write(3, "1000", 4 [pid 6854] <... write resumed>) = 4 [pid 6855] <... write resumed>) = 4 [pid 6854] close(3 [pid 6855] close(3 [pid 6854] <... close resumed>) = 0 [pid 6855] <... close resumed>) = 0 [pid 6854] write(1, "executing program\n", 18 [pid 6855] write(1, "executing program\n", 18 [pid 6854] <... write resumed>) = 18 [pid 6855] <... write resumed>) = 18 [pid 6854] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6855] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6854] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6856 attached [pid 6855] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6854] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 6857 attached [pid 6856] set_robust_list(0x55556da27660, 24 [pid 6855] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6854] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6856 [pid 6857] set_robust_list(0x55556da27660, 24 [pid 6856] <... set_robust_list resumed>) = 0 [pid 6855] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6854] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6857] <... set_robust_list resumed>) = 0 [pid 6855] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6854] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6857 [pid 6854] write(-1, "0x0000000000000001", 18 [pid 6856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6855] write(-1, "0x0000000000000001", 18 [pid 6854] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6856] <... prctl resumed>) = 0 [pid 6855] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] exit_group(0 [pid 6856] setpgid(0, 0 [pid 6855] exit_group(0 [pid 6857] <... prctl resumed>) = 0 [pid 6854] <... exit_group resumed>) = ? [pid 6857] setpgid(0, 0 [pid 6856] <... setpgid resumed>) = 0 [pid 6855] <... exit_group resumed>) = ? [pid 6854] +++ exited with 0 +++ [pid 6855] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6857] <... setpgid resumed>) = 0 executing program [pid 6856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6856] write(3, "1000", 4 [pid 6857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6856] <... write resumed>) = 4 [pid 6856] close(3) = 0 [pid 6856] write(1, "executing program\n", 18) = 18 [pid 6856] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6857] <... openat resumed>) = 3 [pid 6856] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6857] write(3, "1000", 4executing program [pid 6856] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6857] <... write resumed>) = 4 [pid 6856] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6857] close(3 [pid 6856] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = 0 [pid 6856] write(-1, "0x0000000000000001", 18 [pid 6857] write(1, "executing program\n", 18 [pid 6856] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] exit_group(0 [pid 6857] <... write resumed>) = 18 [pid 6856] <... exit_group resumed>) = ? [pid 6856] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6857] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6857] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6857] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6857] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6857] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6857] exit_group(0) = ? [pid 6857] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6858 attached , child_tidptr=0x55556da27650) = 6858 [pid 6858] set_robust_list(0x55556da27660, 24) = 0 [pid 6858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6858] setpgid(0, 0) = 0 [pid 6858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6858] <... openat resumed>) = 3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6859 ./strace-static-x86_64: Process 6859 attached [pid 6858] write(3, "1000", 4 [pid 550] <... restart_syscall resumed>) = 0 [pid 6858] <... write resumed>) = 4 [pid 6859] set_robust_list(0x55556da27660, 24 [pid 6858] close(3 [pid 6859] <... set_robust_list resumed>) = 0 executing program [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6858] <... close resumed>) = 0 [pid 6859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6859] setpgid(0, 0) = 0 [pid 6858] write(1, "executing program\n", 18) = 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6860 [pid 6859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6858] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6859] write(3, "1000", 4) = 4 [pid 6859] close(3) = 0 [pid 6859] write(1, "executing program\n", 18executing program ) = 18 [pid 6859] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6859] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6859] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6859] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6859] exit_group(0) = ? [pid 6858] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6858] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6859] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6858] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6858] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6861 [pid 6858] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 6860 attached ) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6860] set_robust_list(0x55556da27660, 24) = 0 [pid 6860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6860] setpgid(0, 0) = 0 [pid 6860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6862 [pid 6858] exit_group(0) = ? [pid 6860] <... openat resumed>) = 3 [pid 6860] write(3, "1000", 4) = 4 executing program [pid 6860] close(3) = 0 [pid 6860] write(1, "executing program\n", 18) = 18 [pid 6860] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6860] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6860] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6860] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6860] exit_group(0) = ? [pid 6858] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6862 attached [pid 6860] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6861 attached [pid 6861] set_robust_list(0x55556da27660, 24) = 0 [pid 6861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6861] setpgid(0, 0) = 0 [pid 6861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6862] set_robust_list(0x55556da27660, 24 [pid 6861] <... openat resumed>) = 3 executing program [pid 6861] write(3, "1000", 4) = 4 [pid 6861] close(3) = 0 [pid 6861] write(1, "executing program\n", 18) = 18 [pid 6861] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6861] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6861] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6861] write(-1, "0x0000000000000001", 18 [pid 6862] <... set_robust_list resumed>) = 0 [pid 6861] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] exit_group(0) = ? [pid 6862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6861] +++ exited with 0 +++ [pid 6862] <... prctl resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6862] setpgid(0, 0) = 0 [pid 6862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6862] write(3, "1000", 4) = 4 [pid 6862] close(3) = 0 [pid 6862] write(1, "executing program\n", 18executing program ) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 6862] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6862] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6862] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6863 ./strace-static-x86_64: Process 6863 attached [pid 6863] set_robust_list(0x55556da27660, 24) = 0 [pid 6863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6863] setpgid(0, 0) = 0 [pid 6863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6862] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6864 [pid 6863] write(3, "1000", 4 [pid 6862] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6863] <... write resumed>) = 4 [pid 6863] close(3) = 0 executing program [pid 6863] write(1, "executing program\n", 18) = 18 [pid 6863] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6863] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6863] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6863] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6863] exit_group(0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6863] <... exit_group resumed>) = ? [pid 6863] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6862] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6864 attached [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6862] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6862] exit_group(0) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6865 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6866 attached , child_tidptr=0x55556da27650) = 6866 [pid 6862] +++ exited with 0 +++ [pid 6864] set_robust_list(0x55556da27660, 24) = 0 [pid 6864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6864] setpgid(0, 0) = 0 [pid 6864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6864] write(3, "1000", 4) = 4 [pid 6864] close(3) = 0 executing program [pid 6864] write(1, "executing program\n", 18) = 18 [pid 6864] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6864] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6864] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6864] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6864] exit_group(0) = ? [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6866] set_robust_list(0x55556da27660, 24 [pid 6864] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6865 attached [pid 6865] set_robust_list(0x55556da27660, 24 [pid 6866] <... set_robust_list resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6865] <... set_robust_list resumed>) = 0 [pid 6865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6865] setpgid(0, 0) = 0 [pid 6865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6865] write(3, "1000", 4) = 4 [pid 6865] close(3executing program ) = 0 [pid 6865] write(1, "executing program\n", 18) = 18 [pid 6865] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6867 [pid 6865] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6865] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6865] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6865] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6865] exit_group(0) = ? [pid 6866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6865] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6867 attached [pid 6867] set_robust_list(0x55556da27660, 24) = 0 [pid 6867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6867] setpgid(0, 0) = 0 [pid 6866] <... prctl resumed>) = 0 [pid 6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6866] setpgid(0, 0 [pid 6867] write(3, "1000", 4) = 4 [pid 6867] close(3executing program ) = 0 [pid 6867] write(1, "executing program\n", 18) = 18 [pid 6867] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6867] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6867] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6867] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6867] exit_group(0 [pid 6866] <... setpgid resumed>) = 0 [pid 6867] <... exit_group resumed>) = ? [pid 6866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6867] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6866] <... openat resumed>) = 3 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6869 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6868 ./strace-static-x86_64: Process 6868 attached ./strace-static-x86_64: Process 6869 attached [pid 6868] set_robust_list(0x55556da27660, 24 [pid 6869] set_robust_list(0x55556da27660, 24 [pid 6868] <... set_robust_list resumed>) = 0 [pid 6868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6866] write(3, "1000", 4 [pid 6869] <... set_robust_list resumed>) = 0 [pid 6869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6868] <... prctl resumed>) = 0 [pid 6868] setpgid(0, 0 [pid 6869] <... prctl resumed>) = 0 [pid 6869] setpgid(0, 0 [pid 6868] <... setpgid resumed>) = 0 [pid 6869] <... setpgid resumed>) = 0 [pid 6868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6866] <... write resumed>) = 4 [pid 6869] <... openat resumed>) = 3 [pid 6868] <... openat resumed>) = 3 [pid 6869] write(3, "1000", 4) = 4 [pid 6868] write(3, "1000", 4 [pid 6869] close(3 [pid 6868] <... write resumed>) = 4 [pid 6869] <... close resumed>) = 0 executing program [pid 6868] close(3) = 0 [pid 6869] write(1, "executing program\n", 18executing program ) = 18 [pid 6868] write(1, "executing program\n", 18) = 18 [pid 6869] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] <... restart_syscall resumed>) = 0 [pid 6868] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6869] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6868] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6869] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6868] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6869] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6870 [pid 6868] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6869] write(-1, "0x0000000000000001", 18 [pid 6868] write(-1, "0x0000000000000001", 18 [pid 6869] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] exit_group(0 [pid 6868] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] close(3 [pid 6869] <... exit_group resumed>) = ? [pid 6868] exit_group(0) = ? [pid 6866] <... close resumed>) = 0 ./strace-static-x86_64: Process 6870 attached [pid 6866] write(1, "executing program\n", 18 [pid 6870] set_robust_list(0x55556da27660, 24executing program [pid 6866] <... write resumed>) = 18 [pid 6868] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6869] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6870] <... set_robust_list resumed>) = 0 [pid 6866] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6866] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6866] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 6870] setpgid(0, 0 [pid 6866] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6870] <... setpgid resumed>) = 0 [pid 6866] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] write(-1, "0x0000000000000001", 18 [pid 6870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6866] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6871 ./strace-static-x86_64: Process 6871 attached [pid 6871] set_robust_list(0x55556da27660, 24) = 0 [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6871] setpgid(0, 0 [pid 6866] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6871] <... setpgid resumed>) = 0 [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6870] <... openat resumed>) = 3 [pid 6871] <... openat resumed>) = 3 [pid 6870] write(3, "1000", 4 [pid 6871] write(3, "1000", 4) = 4 [pid 6871] close(3) = 0 [pid 6871] write(1, "executing program\n", 18) = 18 [pid 6871] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6871] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6871] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) executing program [pid 6870] <... write resumed>) = 4 [pid 6871] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6871] exit_group(0) = ? [pid 6870] close(3) = 0 [pid 6870] write(1, "executing program\n", 18) = 18 [pid 6870] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6871] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6870] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6870] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6872 attached [pid 6872] set_robust_list(0x55556da27660, 24) = 0 [pid 6872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6872 [pid 6872] <... prctl resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6873 [pid 6872] setpgid(0, 0) = 0 [pid 6872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6870] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6872] write(3, "1000", 4) = 4 executing program [pid 6872] close(3) = 0 [pid 6872] write(1, "executing program\n", 18) = 18 [pid 6872] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6872] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6872] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6872] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6872] exit_group(0) = ? [pid 6870] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] write(-1, "0x0000000000000001", 18 [pid 6872] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6870] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 6870] exit_group(0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6870] <... exit_group resumed>) = ? [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6874 ./strace-static-x86_64: Process 6873 attached [pid 6873] set_robust_list(0x55556da27660, 24) = 0 executing program [pid 6873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6873] setpgid(0, 0 [pid 6870] +++ exited with 0 +++ [pid 6873] <... setpgid resumed>) = 0 [pid 6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6873] <... openat resumed>) = 3 [pid 6873] write(3, "1000", 4) = 4 [pid 6873] close(3) = 0 [pid 6873] write(1, "executing program\n", 18) = 18 [pid 6873] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6873] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6873] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6873] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6873] exit_group(0./strace-static-x86_64: Process 6874 attached ) = ? [pid 6874] set_robust_list(0x55556da27660, 24 [pid 6873] +++ exited with 0 +++ [pid 6874] <... set_robust_list resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6874] setpgid(0, 0) = 0 [pid 6874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6874] write(3, "1000", 4) = 4 [pid 6874] close(3) = 0 [pid 549] <... restart_syscall resumed>) = 0 executing program [pid 6874] write(1, "executing program\n", 18) = 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6874] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6875 ./strace-static-x86_64: Process 6875 attached [pid 6874] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6874] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6875] set_robust_list(0x55556da27660, 24) = 0 [pid 6874] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6874] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6874] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... prctl resumed>) = 0 [pid 6874] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6875] setpgid(0, 0) = 0 [pid 6874] exit_group(0) = ? [pid 6874] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6875] write(3, "1000", 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6875] <... write resumed>) = 4 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6875] close(3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6876 attached [pid 6875] <... close resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6876 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6877 executing program [pid 6875] write(1, "executing program\n", 18./strace-static-x86_64: Process 6877 attached [pid 6876] set_robust_list(0x55556da27660, 24 [pid 6875] <... write resumed>) = 18 [pid 6876] <... set_robust_list resumed>) = 0 [pid 6875] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6877] set_robust_list(0x55556da27660, 24 [pid 6875] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6877] <... set_robust_list resumed>) = 0 [pid 6876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6875] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6876] <... prctl resumed>) = 0 [pid 6875] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6878 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6878 [pid 6878] set_robust_list(0x55556da27660, 24 [pid 6877] <... prctl resumed>) = 0 [pid 6876] setpgid(0, 0 [pid 6875] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6876] <... setpgid resumed>) = 0 [pid 6875] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6879 attached [pid 6876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6875] write(-1, "0x0000000000000001", 18 [pid 6879] set_robust_list(0x55556da27660, 24 [pid 6876] <... openat resumed>) = 3 [pid 6875] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6879 [pid 6879] <... set_robust_list resumed>) = 0 [pid 6879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6876] write(3, "1000", 4 [pid 6875] exit_group(0 [pid 6879] <... prctl resumed>) = 0 [pid 6879] setpgid(0, 0 [pid 6876] <... write resumed>) = 4 [pid 6875] <... exit_group resumed>) = ? [pid 6877] setpgid(0, 0 [pid 6879] <... setpgid resumed>) = 0 [pid 6879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6879] write(3, "1000", 4) = 4 [pid 6875] +++ exited with 0 +++ [pid 6876] close(3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6879] close(3executing program ) = 0 [pid 6879] write(1, "executing program\n", 18) = 18 [pid 6878] <... set_robust_list resumed>) = 0 [pid 6877] <... setpgid resumed>) = 0 [pid 6876] <... close resumed>) = 0 [pid 6879] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6879] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6879] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6876] write(1, "executing program\n", 18 [pid 6879] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] write(-1, "0x0000000000000001", 18executing program ) = -1 EBADF (Bad file descriptor) [pid 6876] <... write resumed>) = 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 6877] <... openat resumed>) = 3 [pid 6876] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6877] write(3, "1000", 4 [pid 6876] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6880 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6880 [pid 6878] <... prctl resumed>) = 0 [pid 6880] set_robust_list(0x55556da27660, 24 [pid 6877] <... write resumed>) = 4 [pid 6876] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6879] exit_group(0) = ? [pid 6877] close(3 [pid 6876] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6880] <... set_robust_list resumed>) = 0 [pid 6878] setpgid(0, 0 [pid 6877] <... close resumed>) = 0 [pid 6876] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6877] write(1, "executing program\n", 18 [pid 6880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6878] <... setpgid resumed>) = 0 [pid 6879] +++ exited with 0 +++ executing program [pid 6877] <... write resumed>) = 18 [pid 6876] write(-1, "0x0000000000000001", 18 [pid 6877] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6876] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6877] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6876] exit_group(0 [pid 6877] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6876] <... exit_group resumed>) = ? [pid 6878] <... openat resumed>) = 3 [pid 6877] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6876] +++ exited with 0 +++ [pid 6877] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6880] <... prctl resumed>) = 0 [pid 6878] write(3, "1000", 4 [pid 6877] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... write resumed>) = 4 [pid 6877] write(-1, "0x0000000000000001", 18 [pid 6880] setpgid(0, 0 [pid 6877] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 6877] exit_group(0) = ? [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6881 [pid 6877] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6881 attached [pid 6881] set_robust_list(0x55556da27660, 24 [pid 6880] <... setpgid resumed>) = 0 [pid 6878] close(3 [pid 6881] <... set_robust_list resumed>) = 0 [pid 6881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6878] <... close resumed>) = 0 [pid 6880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6881] setpgid(0, 0 [pid 6878] write(1, "executing program\n", 18 [pid 6881] <... setpgid resumed>) = 0 executing program [pid 6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6878] <... write resumed>) = 18 [pid 6881] <... openat resumed>) = 3 [pid 6878] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6881] write(3, "1000", 4 [pid 6878] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6880] <... openat resumed>) = 3 [pid 6881] <... write resumed>) = 4 [pid 6881] close(3) = 0 executing program [pid 6881] write(1, "executing program\n", 18) = 18 [pid 6881] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6878] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6881] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6881] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6881] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6881] write(-1, "0x0000000000000001", 18 [pid 6878] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6880] write(3, "1000", 4 [pid 6881] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] exit_group(0) = ? [pid 6878] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 [pid 6880] <... write resumed>) = 4 [pid 6878] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6882 [pid 6878] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6881] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6882 attached [pid 6882] set_robust_list(0x55556da27660, 24) = 0 [pid 6882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6882] setpgid(0, 0) = 0 [pid 6882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6882] write(3, "1000", 4 executing program [pid 6878] exit_group(0) = ? [pid 6882] <... write resumed>) = 4 [pid 6882] close(3) = 0 [pid 6882] write(1, "executing program\n", 18) = 18 [pid 6882] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6882] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6878] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6882] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6882] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6880] close(3 [pid 6882] write(-1, "0x0000000000000001", 18 [pid 6880] <... close resumed>) = 0 [pid 6882] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] exit_group(0 [pid 6880] write(1, "executing program\n", 18executing program [pid 6882] <... exit_group resumed>) = ? [pid 6880] <... write resumed>) = 18 [pid 6880] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6880] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6880] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6882] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6880] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6880] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6880] exit_group(0) = ? [pid 6880] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6883 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6884 ./strace-static-x86_64: Process 6884 attached [pid 6884] set_robust_list(0x55556da27660, 24) = 0 [pid 6884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6884] setpgid(0, 0) = 0 [pid 6884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6883 attached ) = 3 [pid 6884] write(3, "1000", 4 [pid 6883] set_robust_list(0x55556da27660, 24 [pid 550] <... restart_syscall resumed>) = 0 [pid 6884] <... write resumed>) = 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6883] <... set_robust_list resumed>) = 0 [pid 6884] close(3) = 0 [pid 6883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6885 [pid 6884] write(1, "executing program\n", 18 [pid 6883] <... prctl resumed>) = 0 executing program ./strace-static-x86_64: Process 6885 attached [pid 6884] <... write resumed>) = 18 [pid 6884] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6883] setpgid(0, 0 [pid 6884] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6884] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6883] <... setpgid resumed>) = 0 [pid 6884] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6884] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6884] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] <... openat resumed>) = 3 [pid 6884] write(-1, "0x0000000000000001", 18 [pid 6883] write(3, "1000", 4executing program [pid 6884] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6884] exit_group(0 [pid 6883] <... write resumed>) = 4 [pid 6884] <... exit_group resumed>) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 6883] close(3 [pid 6884] +++ exited with 0 +++ [pid 6883] <... close resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6883] write(1, "executing program\n", 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6883] <... write resumed>) = 18 [pid 6883] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6886 ./strace-static-x86_64: Process 6886 attached [pid 6883] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6886] set_robust_list(0x55556da27660, 24) = 0 [pid 6885] set_robust_list(0x55556da27660, 24 [pid 6883] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6886] setpgid(0, 0 [pid 6883] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6886] <... setpgid resumed>) = 0 [pid 6886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6885] <... set_robust_list resumed>) = 0 [pid 6883] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6886] <... openat resumed>) = 3 [pid 6883] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] write(3, "1000", 4) = 4 [pid 6886] close(3) = 0 executing program [pid 6886] write(1, "executing program\n", 18) = 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 6883] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6883] exit_group(0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6887 [pid 6886] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6887 attached [pid 6885] <... prctl resumed>) = 0 [pid 6883] <... exit_group resumed>) = ? [pid 6886] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6886] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6886] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6886] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6886] exit_group(0) = ? [pid 6883] +++ exited with 0 +++ [pid 6887] set_robust_list(0x55556da27660, 24 [pid 6885] setpgid(0, 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6885] <... setpgid resumed>) = 0 [pid 6887] <... set_robust_list resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6886] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6885] <... openat resumed>) = 3 [pid 6887] <... prctl resumed>) = 0 [pid 6885] write(3, "1000", 4) = 4 [pid 6887] setpgid(0, 0) = 0 [pid 6885] close(3) = 0 [pid 6887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6885] write(1, "executing program\n", 18executing program ) = 18 [pid 6885] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6887] <... openat resumed>) = 3 [pid 6885] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6887] write(3, "1000", 4 [pid 6885] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6887] <... write resumed>) = 4 [pid 6885] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6887] close(3 [pid 6885] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6887] <... close resumed>) = 0 [pid 6887] write(1, "executing program\n", 18 [pid 6885] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6888 attached [pid 6888] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6888 [pid 6885] write(-1, "0x0000000000000001", 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6889 [pid 6885] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6885] exit_group(0executing program [pid 6888] <... prctl resumed>) = 0 [pid 6888] setpgid(0, 0) = 0 [pid 6888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6885] <... exit_group resumed>) = ? [pid 6888] <... openat resumed>) = 3 [pid 6888] write(3, "1000", 4) = 4 [pid 6888] close(3) = 0 [pid 6885] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6887] <... write resumed>) = 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6888] write(1, "executing program\n", 18) = 18 [pid 6888] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6887] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6889 attached [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6890 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6891 [pid 6888] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6887] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6888] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6888] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6887] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6888] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] write(-1, "0x0000000000000001", 18 [pid 6887] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6888] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] exit_group(0 [pid 6887] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6888] <... exit_group resumed>) = ? [pid 6887] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6890 attached [pid 6887] write(-1, "0x0000000000000001", 18 [pid 6889] set_robust_list(0x55556da27660, 24 [pid 6887] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6891 attached [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6891] set_robust_list(0x55556da27660, 24) = 0 [pid 6891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6887] exit_group(0 [pid 6890] set_robust_list(0x55556da27660, 24 [pid 6889] <... set_robust_list resumed>) = 0 [pid 6891] <... prctl resumed>) = 0 [pid 6891] setpgid(0, 0) = 0 [pid 6887] <... exit_group resumed>) = ? [pid 6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6890] <... set_robust_list resumed>) = 0 [pid 6889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6891] <... openat resumed>) = 3 [pid 6887] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6889] <... prctl resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6891] write(3, "1000", 4) = 4 [pid 6891] close(3executing program ) = 0 [pid 6891] write(1, "executing program\n", 18) = 18 [pid 6891] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6890] <... prctl resumed>) = 0 [pid 6889] setpgid(0, 0) = 0 [pid 6890] setpgid(0, 0 [pid 6889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6890] <... setpgid resumed>) = 0 [pid 6890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6889] <... openat resumed>) = 3 [pid 6891] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6890] <... openat resumed>) = 3 [pid 6889] write(3, "1000", 4) = 4 [pid 6889] close(3 [pid 6890] write(3, "1000", 4 [pid 6889] <... close resumed>) = 0 [pid 6890] <... write resumed>) = 4 [pid 6890] close(3 [pid 6889] write(1, "executing program\n", 18 [pid 6890] <... close resumed>) = 0 executing program [pid 6889] <... write resumed>) = 18 [pid 6889] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 6890] write(1, "executing program\n", 18) = 18 [pid 6890] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6889] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6889] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6890] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6890] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6889] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6890] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6889] write(-1, "0x0000000000000001", 18 [pid 6890] write(-1, "0x0000000000000001", 18 [pid 6889] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] exit_group(0 [pid 6891] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6889] <... exit_group resumed>) = ? [pid 6890] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6889] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6891] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6890] exit_group(0 [pid 6891] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6891] exit_group(0 [pid 6890] <... exit_group resumed>) = ? [pid 6891] <... exit_group resumed>) = ? [pid 6891] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6890] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6892 attached ./strace-static-x86_64: Process 6893 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6892 [pid 6892] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6893 [pid 6893] set_robust_list(0x55556da27660, 24 [pid 6892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6893] <... set_robust_list resumed>) = 0 [pid 6892] <... prctl resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6895 attached ./strace-static-x86_64: Process 6894 attached ./strace-static-x86_64: Process 6896 attached [pid 6893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6892] setpgid(0, 0 [pid 6894] set_robust_list(0x55556da27660, 24 [pid 6893] <... prctl resumed>) = 0 [pid 6892] <... setpgid resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6894 [pid 6895] set_robust_list(0x55556da27660, 24 [pid 6894] <... set_robust_list resumed>) = 0 [pid 6893] setpgid(0, 0 [pid 6892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6895 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6896 [pid 6893] <... setpgid resumed>) = 0 [pid 6892] <... openat resumed>) = 3 [pid 6894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6896] set_robust_list(0x55556da27660, 24 [pid 6895] <... set_robust_list resumed>) = 0 [pid 6894] <... prctl resumed>) = 0 [pid 6892] write(3, "1000", 4 [pid 6893] <... openat resumed>) = 3 [pid 6892] <... write resumed>) = 4 [pid 6894] setpgid(0, 0 [pid 6893] write(3, "1000", 4 [pid 6892] close(3 [pid 6894] <... setpgid resumed>) = 0 [pid 6893] <... write resumed>) = 4 [pid 6892] <... close resumed>) = 0 [pid 6894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6892] write(1, "executing program\n", 18 [pid 6895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6893] close(3executing program executing program executing program [pid 6894] <... openat resumed>) = 3 [pid 6893] <... close resumed>) = 0 [pid 6892] <... write resumed>) = 18 [pid 6896] <... set_robust_list resumed>) = 0 [pid 6895] <... prctl resumed>) = 0 [pid 6894] write(3, "1000", 4 [pid 6893] write(1, "executing program\n", 18 [pid 6895] setpgid(0, 0 [pid 6894] <... write resumed>) = 4 [pid 6892] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6893] <... write resumed>) = 18 [pid 6895] <... setpgid resumed>) = 0 [pid 6894] close(3 [pid 6892] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6894] <... close resumed>) = 0 [pid 6893] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6892] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6894] write(1, "executing program\n", 18 [pid 6893] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6894] <... write resumed>) = 18 [pid 6893] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6892] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6896] <... prctl resumed>) = 0 [pid 6894] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6893] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6892] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6894] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6893] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6894] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6892] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] setpgid(0, 0 [pid 6895] <... openat resumed>) = 3 [pid 6893] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6895] write(3, "1000", 4 [pid 6892] write(-1, "0x0000000000000001", 18 [pid 6896] <... setpgid resumed>) = 0 [pid 6895] <... write resumed>) = 4 [pid 6894] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6893] write(-1, "0x0000000000000001", 18 [pid 6892] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] close(3 [pid 6894] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] exit_group(0 [pid 6893] exit_group(0 [pid 6892] <... exit_group resumed>) = ? [pid 6895] <... close resumed>) = 0 [pid 6894] write(-1, "0x0000000000000001", 18 [pid 6893] <... exit_group resumed>) = ? [pid 6896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6892] +++ exited with 0 +++ executing program [pid 6896] <... openat resumed>) = 3 [pid 6893] +++ exited with 0 +++ [pid 6895] write(1, "executing program\n", 18 [pid 6894] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6894] exit_group(0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6894] <... exit_group resumed>) = ? [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6895] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6896] write(3, "1000", 4executing program ) = 4 [pid 6896] close(3) = 0 [pid 6894] +++ exited with 0 +++ [pid 6896] write(1, "executing program\n", 18) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6895] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6895] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6896] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6895] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6896] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6895] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6896] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6895] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6895] write(-1, "0x0000000000000001", 18 [pid 6896] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] write(-1, "0x0000000000000001", 18 [pid 6895] exit_group(0 [pid 6896] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... exit_group resumed>) = ? [pid 6896] exit_group(0) = ? [pid 6896] +++ exited with 0 +++ [pid 6895] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6897 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6897 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6898 ./strace-static-x86_64: Process 6898 attached [pid 6898] set_robust_list(0x55556da27660, 24) = 0 [pid 6898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 executing program [pid 550] <... restart_syscall resumed>) = 0 [pid 6898] setpgid(0, 0) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6898] write(3, "1000", 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6898] <... write resumed>) = 4 [pid 6898] close(3) = 0 [pid 6898] write(1, "executing program\n", 18) = 18 [pid 6898] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6898] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6898] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6899 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6900 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6901 [pid 6898] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6898] exit_group(0) = ? [pid 6897] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6901 attached ) = 0 [pid 6897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6901] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6900 attached [pid 6898] +++ exited with 0 +++ [pid 6897] <... prctl resumed>) = 0 [pid 6901] <... set_robust_list resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6899 attached [pid 6897] setpgid(0, 0 [pid 6899] set_robust_list(0x55556da27660, 24) = 0 [pid 6899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6897] <... setpgid resumed>) = 0 [pid 6900] set_robust_list(0x55556da27660, 24 [pid 6899] <... prctl resumed>) = 0 [pid 6899] setpgid(0, 0) = 0 [pid 6899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6899] <... openat resumed>) = 3 [pid 6899] write(3, "1000", 4 [pid 6897] <... openat resumed>) = 3 [pid 6899] <... write resumed>) = 4 [pid 6899] close(3) = 0 [pid 6899] write(1, "executing program\n", 18executing program ) = 18 [pid 6899] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6899] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6899] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6899] write(-1, "0x0000000000000001", 18 [pid 6897] write(3, "1000", 4 [pid 6901] <... prctl resumed>) = 0 [pid 6900] <... set_robust_list resumed>) = 0 [pid 6899] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] exit_group(0) = ? [pid 6901] setpgid(0, 0 [pid 6900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6897] <... write resumed>) = 4 [pid 6897] close(3 [pid 6901] <... setpgid resumed>) = 0 [pid 6900] <... prctl resumed>) = 0 [pid 6897] <... close resumed>) = 0 [pid 6899] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6900] setpgid(0, 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6897] write(1, "executing program\n", 18executing program [pid 6900] <... setpgid resumed>) = 0 [pid 6900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6897] <... write resumed>) = 18 [pid 6900] <... openat resumed>) = 3 [pid 6900] write(3, "1000", 4 [pid 6901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6897] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6900] <... write resumed>) = 4 [pid 6900] close(3) = 0 [pid 6900] write(1, "executing program\n", 18executing program ) = 18 [pid 6900] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6897] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6900] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6900] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6900] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6897] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6901] <... openat resumed>) = 3 [pid 6900] write(-1, "0x0000000000000001", 18 [pid 6897] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6900] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] exit_group(0) = ? [pid 6897] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6901] write(3, "1000", 4 [pid 6897] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... write resumed>) = 4 [pid 6901] close(3 [pid 6900] +++ exited with 0 +++ [pid 6897] write(-1, "0x0000000000000001", 18executing program ) = -1 EBADF (Bad file descriptor) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6901] <... close resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6901] write(1, "executing program\n", 18 [pid 6897] exit_group(0 [pid 6901] <... write resumed>) = 18 [pid 6897] <... exit_group resumed>) = ? [pid 6901] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6897] +++ exited with 0 +++ [pid 6901] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6901] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... restart_syscall resumed>) = 0 [pid 6901] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6901] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6901] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 6902 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6902 [pid 6901] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] exit_group(0) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6903 [pid 6902] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6903 attached ) = 0 [pid 6902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6903] set_robust_list(0x55556da27660, 24 [pid 6902] <... prctl resumed>) = 0 [pid 6903] <... set_robust_list resumed>) = 0 [pid 6902] setpgid(0, 0) = 0 executing program [pid 6902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6902] <... openat resumed>) = 3 [pid 6903] <... prctl resumed>) = 0 [pid 6902] write(3, "1000", 4 [pid 6903] setpgid(0, 0 [pid 6902] <... write resumed>) = 4 [pid 6903] <... setpgid resumed>) = 0 [pid 6902] close(3) = 0 [pid 6902] write(1, "executing program\n", 18) = 18 [pid 6903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 6902] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6902] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6901] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6904 ./strace-static-x86_64: Process 6904 attached [pid 6902] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6905 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6902] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6902] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6904] set_robust_list(0x55556da27660, 24) = 0 [pid 6902] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6902] exit_group(0 [pid 6904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6902] <... exit_group resumed>) = ? [pid 6904] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6905 attached [pid 6903] <... openat resumed>) = 3 [pid 6902] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6904] setpgid(0, 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6904] <... setpgid resumed>) = 0 [pid 6904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 6904] write(3, "1000", 4) = 4 [pid 6904] close(3) = 0 [pid 6904] write(1, "executing program\n", 18) = 18 [pid 6904] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6904] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6904] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6904] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6904] exit_group(0) = ? [pid 6905] set_robust_list(0x55556da27660, 24 [pid 6904] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6905] <... set_robust_list resumed>) = 0 [pid 6903] write(3, "1000", 4) = 4 [pid 6905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6903] close(3) = 0 [pid 6905] setpgid(0, 0) = 0 [pid 6903] write(1, "executing program\n", 18executing program ) = 18 [pid 6905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6903] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6905] <... openat resumed>) = 3 [pid 6903] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6905] write(3, "1000", 4 [pid 6903] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6905] <... write resumed>) = 4 [pid 6903] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6905] close(3 [pid 6903] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6905] <... close resumed>) = 0 [pid 6903] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] write(1, "executing program\n", 18executing program [pid 6903] write(-1, "0x0000000000000001", 18 [pid 6905] <... write resumed>) = 18 [pid 6903] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6903] exit_group(0 [pid 6905] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6903] <... exit_group resumed>) = ? [pid 6905] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6903] +++ exited with 0 +++ [pid 6905] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6905] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6905] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6905] exit_group(0) = ? [pid 6905] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6906 attached , child_tidptr=0x55556da27650) = 6906 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6907 attached [pid 6907] set_robust_list(0x55556da27660, 24) = 0 [pid 6907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6906] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6907 [pid 550] <... restart_syscall resumed>) = 0 [pid 6907] setpgid(0, 0) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6907] write(3, "1000", 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6908 [pid 6907] <... write resumed>) = 4 [pid 6907] close(3) = 0 [pid 551] <... restart_syscall resumed>) = 0 executing program [pid 553] <... restart_syscall resumed>) = 0 [pid 6907] write(1, "executing program\n", 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6907] <... write resumed>) = 18 [pid 6907] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6907] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6907] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6907] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6907] exit_group(0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6909 [pid 6907] <... exit_group resumed>) = ? [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6910 [pid 6906] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6910 attached [pid 6906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6907] +++ exited with 0 +++ ./strace-static-x86_64: Process 6908 attached [pid 6910] set_robust_list(0x55556da27660, 24 [pid 6906] <... prctl resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6908] set_robust_list(0x55556da27660, 24 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6908] <... set_robust_list resumed>) = 0 [pid 6910] <... set_robust_list resumed>) = 0 [pid 6908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6906] setpgid(0, 0./strace-static-x86_64: Process 6909 attached [pid 6908] <... prctl resumed>) = 0 [pid 6908] setpgid(0, 0) = 0 [pid 6910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6906] <... setpgid resumed>) = 0 [pid 6909] set_robust_list(0x55556da27660, 24 [pid 6908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6908] write(3, "1000", 4executing program ) = 4 [pid 6908] close(3) = 0 [pid 6908] write(1, "executing program\n", 18) = 18 [pid 6908] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6908] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6908] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6908] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6908] exit_group(0 [pid 6910] <... prctl resumed>) = 0 [pid 6909] <... set_robust_list resumed>) = 0 [pid 6906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6908] <... exit_group resumed>) = ? [pid 6906] <... openat resumed>) = 3 [pid 6910] setpgid(0, 0 [pid 6906] write(3, "1000", 4 [pid 6910] <... setpgid resumed>) = 0 [pid 6906] <... write resumed>) = 4 [pid 6910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6906] close(3 [pid 6909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6908] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6906] <... close resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6906] write(1, "executing program\n", 18executing program ) = 18 [pid 6910] <... openat resumed>) = 3 [pid 6909] <... prctl resumed>) = 0 [pid 6906] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6910] write(3, "1000", 4 [pid 6909] setpgid(0, 0 [pid 6910] <... write resumed>) = 4 [pid 6906] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6909] <... setpgid resumed>) = 0 [pid 6910] close(3 [pid 6906] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program ) = -1 EFAULT (Bad address) [pid 6910] <... close resumed>) = 0 [pid 6906] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6910] write(1, "executing program\n", 18 [pid 6909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6910] <... write resumed>) = 18 [pid 6906] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] write(-1, "0x0000000000000001", 18 [pid 6910] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6906] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6909] <... openat resumed>) = 3 [pid 6906] exit_group(0 [pid 6910] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6909] write(3, "1000", 4 [pid 6906] <... exit_group resumed>) = ? [pid 6910] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6909] <... write resumed>) = 4 [pid 6906] +++ exited with 0 +++ [pid 6910] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6909] close(3 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6910] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... close resumed>) = 0 [pid 6910] write(-1, "0x0000000000000001", 18 [pid 6909] write(1, "executing program\n", 18executing program [pid 6910] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... write resumed>) = 18 [pid 6910] exit_group(0 [pid 6909] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6910] <... exit_group resumed>) = ? [pid 6909] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6910] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6909] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 554] <... restart_syscall resumed>) = 0 [pid 6909] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6909] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] write(-1, "0x0000000000000001", 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6911 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6911 attached [pid 6911] set_robust_list(0x55556da27660, 24) = 0 [pid 6911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6912 [pid 550] <... restart_syscall resumed>) = 0 [pid 6911] setpgid(0, 0) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6911] write(3, "1000", 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6913 [pid 6911] <... write resumed>) = 4 [pid 6911] close(3executing program ) = 0 [pid 6911] write(1, "executing program\n", 18) = 18 [pid 6911] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... restart_syscall resumed>) = 0 [pid 6911] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6911] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6911] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6911] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6914 [pid 6911] exit_group(0) = ? ./strace-static-x86_64: Process 6914 attached ./strace-static-x86_64: Process 6913 attached [pid 6909] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] exit_group(0) = ? [pid 6914] set_robust_list(0x55556da27660, 24 [pid 6911] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6912 attached [pid 6912] set_robust_list(0x55556da27660, 24 [pid 6909] +++ exited with 0 +++ [pid 6912] <... set_robust_list resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6914] <... set_robust_list resumed>) = 0 [pid 6913] set_robust_list(0x55556da27660, 24 [pid 6912] <... prctl resumed>) = 0 [pid 6914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6913] <... set_robust_list resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6916 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6915 [pid 6912] setpgid(0, 0) = 0 [pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6915 attached [pid 6914] <... prctl resumed>) = 0 [pid 6913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6912] <... openat resumed>) = 3 [pid 6912] write(3, "1000", 4) = 4 executing program [pid 6912] close(3) = 0 [pid 6912] write(1, "executing program\n", 18) = 18 [pid 6912] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6912] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6912] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6914] setpgid(0, 0 [pid 6912] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6916 attached [pid 6915] set_robust_list(0x55556da27660, 24 [pid 6914] <... setpgid resumed>) = 0 [pid 6913] <... prctl resumed>) = 0 [pid 6912] exit_group(0) = ? executing program [pid 6916] set_robust_list(0x55556da27660, 24 [pid 6915] <... set_robust_list resumed>) = 0 [pid 6914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6913] setpgid(0, 0 [pid 6916] <... set_robust_list resumed>) = 0 [pid 6914] <... openat resumed>) = 3 [pid 6912] +++ exited with 0 +++ [pid 6915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6913] <... setpgid resumed>) = 0 [pid 6915] <... prctl resumed>) = 0 [pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6915] setpgid(0, 0 [pid 6914] write(3, "1000", 4 [pid 6913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6914] <... write resumed>) = 4 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6916] <... prctl resumed>) = 0 [pid 6915] <... setpgid resumed>) = 0 [pid 6913] write(3, "1000", 4) = 4 [pid 6913] close(3) = 0 [pid 6913] write(1, "executing program\n", 18) = 18 [pid 6913] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6913] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6913] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6913] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6913] exit_group(0) = ? [pid 6916] setpgid(0, 0 [pid 6915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6914] close(3 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6914] <... close resumed>) = 0 [pid 6916] <... setpgid resumed>) = 0 [pid 6913] +++ exited with 0 +++ [pid 6915] <... openat resumed>) = 3 [pid 6914] write(1, "executing program\n", 18 [pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6915] write(3, "1000", 4 [pid 6914] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6914] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6914] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6914] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6914] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6914] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6914] exit_group(0) = ? [pid 6916] <... openat resumed>) = 3 [pid 6915] <... write resumed>) = 4 [pid 6916] write(3, "1000", 4 [pid 6915] close(3 [pid 6914] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6915] <... close resumed>) = 0 executing program [pid 6915] write(1, "executing program\n", 18) = 18 [pid 6915] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6915] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6915] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program ) = -1 EBADF (Bad file descriptor) [pid 6915] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6916] <... write resumed>) = 4 [pid 6915] exit_group(0) = ? [pid 6916] close(3) = 0 [pid 6916] write(1, "executing program\n", 18) = 18 [pid 6915] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6916] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6916] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6916] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6916] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6916] exit_group(0) = ? [pid 6916] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6917 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6918 ./strace-static-x86_64: Process 6917 attached [pid 6917] set_robust_list(0x55556da27660, 24) = 0 [pid 6917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6917] setpgid(0, 0) = 0 executing program [pid 6917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6917] write(3, "1000", 4) = 4 [pid 6917] close(3) = 0 [pid 6917] write(1, "executing program\n", 18) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6919 [pid 6917] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6917] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6917] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6917] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6917] exit_group(0) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6920 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6921 [pid 6917] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6919 attached [pid 6919] set_robust_list(0x55556da27660, 24) = 0 [pid 6919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6919] setpgid(0, 0) = 0 [pid 6919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6918 attached ./strace-static-x86_64: Process 6920 attached [pid 6920] set_robust_list(0x55556da27660, 24 [pid 6919] write(3, "1000", 4) = 4 [pid 6919] close(3 [pid 6920] <... set_robust_list resumed>) = 0 [pid 6919] <... close resumed>) = 0 [pid 6920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6919] write(1, "executing program\n", 18executing program ) = 18 [pid 6919] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6920] <... prctl resumed>) = 0 [pid 6919] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6920] setpgid(0, 0 [pid 6919] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6920] <... setpgid resumed>) = 0 [pid 6920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6918] set_robust_list(0x55556da27660, 24 [pid 6919] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6919] write(-1, "0x0000000000000001", 18 [pid 6918] <... set_robust_list resumed>) = 0 [pid 6919] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] exit_group(0 [pid 6920] <... openat resumed>) = 3 [pid 6919] <... exit_group resumed>) = ? [pid 6920] write(3, "1000", 4 [pid 6918] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6921 attached [pid 6920] <... write resumed>) = 4 executing program [pid 6920] close(3) = 0 [pid 6920] write(1, "executing program\n", 18) = 18 [pid 6920] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6920] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6920] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6920] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6920] exit_group(0 [pid 6918] <... prctl resumed>) = 0 [pid 6921] set_robust_list(0x55556da27660, 24 [pid 6919] +++ exited with 0 +++ [pid 6920] <... exit_group resumed>) = ? [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6921] <... set_robust_list resumed>) = 0 [pid 6918] setpgid(0, 0 [pid 6920] +++ exited with 0 +++ [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6921] <... prctl resumed>) = 0 [pid 6921] setpgid(0, 0) = 0 [pid 6921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6918] <... setpgid resumed>) = 0 [pid 6921] write(3, "1000", 4) = 4 [pid 6921] close(3executing program [pid 6918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6921] <... close resumed>) = 0 [pid 6921] write(1, "executing program\n", 18) = 18 [pid 6921] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6921] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6921] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6921] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6921] exit_group(0) = ? [pid 6918] <... openat resumed>) = 3 [pid 6918] write(3, "1000", 4) = 4 [pid 6918] close(3) = 0 [pid 6921] +++ exited with 0 +++ [pid 6918] write(1, "executing program\n", 18) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6918] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6918] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6918] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6918] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6918] exit_group(0) = ? [pid 6918] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6922 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6922 [pid 6922] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6923 ./strace-static-x86_64: Process 6923 attached [pid 6923] set_robust_list(0x55556da27660, 24) = 0 [pid 6923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6923] setpgid(0, 0) = 0 [pid 6923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6922] <... set_robust_list resumed>) = 0 [pid 6923] <... openat resumed>) = 3 [pid 6923] write(3, "1000", 4) = 4 [pid 6923] close(3) = 0 executing program [pid 6923] write(1, "executing program\n", 18) = 18 [pid 6923] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6923] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6923] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6923] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6923] exit_group(0) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6924 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6923] +++ exited with 0 +++ ./strace-static-x86_64: Process 6924 attached [pid 6924] set_robust_list(0x55556da27660, 24) = 0 [pid 6924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6924] setpgid(0, 0) = 0 [pid 6924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6925 [pid 6924] <... openat resumed>) = 3 [pid 6924] write(3, "1000", 4) = 4 [pid 6924] close(3executing program ) = 0 [pid 6924] write(1, "executing program\n", 18) = 18 [pid 6924] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6925 attached , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6926 attached [pid 6925] set_robust_list(0x55556da27660, 24 [pid 6924] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6926] set_robust_list(0x55556da27660, 24 [pid 6925] <... set_robust_list resumed>) = 0 [pid 6926] <... set_robust_list resumed>) = 0 [pid 6924] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6924] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6926] <... prctl resumed>) = 0 [pid 6925] <... prctl resumed>) = 0 [pid 6924] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] setpgid(0, 0 [pid 6925] setpgid(0, 0 [pid 6926] <... setpgid resumed>) = 0 [pid 6925] <... setpgid resumed>) = 0 [pid 6924] write(-1, "0x0000000000000001", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6926 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6924] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6925] <... openat resumed>) = 3 [pid 6924] exit_group(0 [pid 6926] <... openat resumed>) = 3 [pid 6925] write(3, "1000", 4 [pid 6926] write(3, "1000", 4 [pid 6924] <... exit_group resumed>) = ? [pid 6926] <... write resumed>) = 4 [pid 6925] <... write resumed>) = 4 executing program executing program [pid 6922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6924] +++ exited with 0 +++ [pid 6925] close(3 [pid 6926] close(3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6926] <... close resumed>) = 0 [pid 6925] <... close resumed>) = 0 [pid 6926] write(1, "executing program\n", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6925] write(1, "executing program\n", 18 [pid 6926] <... write resumed>) = 18 [pid 6925] <... write resumed>) = 18 [pid 6926] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6925] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6926] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6925] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6922] setpgid(0, 0 [pid 6926] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6925] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6927 attached ./strace-static-x86_64: Process 6928 attached [pid 6926] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6925] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6928 [pid 6922] <... setpgid resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6927 [pid 6925] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6926] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6927] set_robust_list(0x55556da27660, 24 [pid 6926] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] set_robust_list(0x55556da27660, 24 [pid 6922] <... openat resumed>) = 3 [pid 6922] write(3, "1000", 4) = 4 [pid 6922] close(3) = 0 [pid 6922] write(1, "executing program\n", 18executing program ) = 18 [pid 6922] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6922] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6922] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6928] <... set_robust_list resumed>) = 0 [pid 6927] <... set_robust_list resumed>) = 0 [pid 6926] write(-1, "0x0000000000000001", 18 [pid 6925] write(-1, "0x0000000000000001", 18 [pid 6922] write(-1, "0x0000000000000001", 18 [pid 6928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6926] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... prctl resumed>) = 0 [pid 6927] <... prctl resumed>) = 0 [pid 6927] setpgid(0, 0) = 0 [pid 6927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6926] exit_group(0 [pid 6925] exit_group(0 [pid 6927] write(3, "1000", 4) = 4 executing program [pid 6927] close(3) = 0 [pid 6927] write(1, "executing program\n", 18) = 18 [pid 6928] setpgid(0, 0 [pid 6927] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6926] <... exit_group resumed>) = ? [pid 6925] <... exit_group resumed>) = ? [pid 6922] exit_group(0 [pid 6927] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6927] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6927] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6927] write(-1, "0x0000000000000001", 18 [pid 6925] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6927] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] exit_group(0) = ? [pid 6928] <... setpgid resumed>) = 0 [pid 6926] +++ exited with 0 +++ [pid 6922] <... exit_group resumed>) = ? [pid 6927] +++ exited with 0 +++ [pid 6928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6928] <... openat resumed>) = 3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6928] write(3, "1000", 4 [pid 6922] +++ exited with 0 +++ [pid 6928] <... write resumed>) = 4 [pid 553] --- 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] close(3 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6928] <... close resumed>) = 0 executing program [pid 6928] write(1, "executing program\n", 18) = 18 [pid 6928] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6928] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6928] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6928] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6928] exit_group(0) = ? [pid 6928] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6929 attached [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6930 attached [pid 6929] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6930 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6929 [pid 6930] set_robust_list(0x55556da27660, 24 [pid 6929] <... set_robust_list resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6930] <... set_robust_list resumed>) = 0 [pid 6930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6931 attached [pid 6929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6931 [pid 6930] <... prctl resumed>) = 0 [pid 6930] setpgid(0, 0) = 0 [pid 6929] <... prctl resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6932 ./strace-static-x86_64: Process 6932 attached [pid 6931] set_robust_list(0x55556da27660, 24 [pid 6929] setpgid(0, 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6932] set_robust_list(0x55556da27660, 24 [pid 6931] <... set_robust_list resumed>) = 0 [pid 6929] <... setpgid resumed>) = 0 [pid 6932] <... set_robust_list resumed>) = 0 [pid 6931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6931] <... prctl resumed>) = 0 [pid 6929] <... openat resumed>) = 3 [pid 6929] write(3, "1000", 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6933 [pid 6931] setpgid(0, 0 [pid 6929] <... write resumed>) = 4 [pid 6931] <... setpgid resumed>) = 0 [pid 6930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6929] close(3 [pid 6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 6930] <... openat resumed>) = 3 [pid 6929] <... close resumed>) = 0 [pid 6930] write(3, "1000", 4 [pid 6929] write(1, "executing program\n", 18 [pid 6930] <... write resumed>) = 4 [pid 6929] <... write resumed>) = 18 [pid 6931] <... openat resumed>) = 3 [pid 6930] close(3) = 0 [pid 6929] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6931] write(3, "1000", 4 [pid 6929] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6930] write(1, "executing program\n", 18 [pid 6929] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6931] <... write resumed>) = 4 executing program [pid 6929] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6931] close(3 [pid 6930] <... write resumed>) = 18 [pid 6929] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6931] <... close resumed>) = 0 [pid 6930] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6929] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6930] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6929] write(-1, "0x0000000000000001", 18 [pid 6931] write(1, "executing program\n", 18 [pid 6929] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6930] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6931] <... write resumed>) = 18 [pid 6930] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] exit_group(0 [pid 6930] write(-1, "0x0000000000000001", 18 [pid 6931] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6929] <... exit_group resumed>) = ? [pid 6930] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] exit_group(0) = ? [pid 6931] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6930] +++ exited with 0 +++ [pid 6929] +++ exited with 0 +++ [pid 6932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6931] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6931] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6932] <... prctl resumed>) = 0 [pid 6931] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6931] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] setpgid(0, 0./strace-static-x86_64: Process 6933 attached ) = 0 [pid 6931] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6933] set_robust_list(0x55556da27660, 24 [pid 6932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6933] <... set_robust_list resumed>) = 0 [pid 6931] exit_group(0) = ? [pid 6933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6933] setpgid(0, 0) = 0 [pid 6933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6931] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6932] <... openat resumed>) = 3 [pid 6932] write(3, "1000", 4) = 4 [pid 6932] close(3) = 0 [pid 6933] <... openat resumed>) = 3 [pid 6933] write(3, "1000", 4) = 4 [pid 6933] close(3executing program ) = 0 [pid 6933] write(1, "executing program\n", 18) = 18 [pid 6933] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6933] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6933] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6933] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6933] exit_group(0) = ? [pid 6932] write(1, "executing program\n", 18executing program ) = 18 [pid 6933] +++ exited with 0 +++ [pid 6932] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6932] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6932] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6932] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6932] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6932] exit_group(0) = ? [pid 6932] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6934 ./strace-static-x86_64: Process 6934 attached [pid 6934] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6935 [pid 6934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6934] setpgid(0, 0 [pid 551] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6935 attached [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 6935] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6936 [pid 6934] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6936 attached [pid 6935] <... set_robust_list resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6934] write(3, "1000", 4 [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 6934] <... write resumed>) = 4 [pid 6934] close(3) = 0 [pid 6934] write(1, "executing program\n", 18) = 18 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6937 [pid 6934] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6934] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6934] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6934] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6934] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6934] exit_group(0) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6938 [pid 6935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6938 attached [pid 6936] set_robust_list(0x55556da27660, 24 [pid 6934] +++ exited with 0 +++ ./strace-static-x86_64: Process 6937 attached [pid 6937] set_robust_list(0x55556da27660, 24 [pid 6935] setpgid(0, 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6937] <... set_robust_list resumed>) = 0 [pid 6937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6937] setpgid(0, 0) = 0 [pid 6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6936] <... set_robust_list resumed>) = 0 [pid 6935] <... setpgid resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6937] <... openat resumed>) = 3 [pid 6937] write(3, "1000", 4 [pid 6935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6937] <... write resumed>) = 4 [pid 6937] close(3executing program ) = 0 [pid 6937] write(1, "executing program\n", 18) = 18 [pid 6937] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6935] <... openat resumed>) = 3 [pid 6937] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6937] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6937] write(-1, "0x0000000000000001", 18 [pid 6935] write(3, "1000", 4 [pid 6937] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] exit_group(0 [pid 6935] <... write resumed>) = 4 [pid 6937] <... exit_group resumed>) = ? [pid 6935] close(3 [pid 6936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6935] <... close resumed>) = 0 [pid 6936] <... prctl resumed>) = 0 [pid 6938] set_robust_list(0x55556da27660, 24 [pid 6935] write(1, "executing program\n", 18 [pid 6936] setpgid(0, 0executing program [pid 6935] <... write resumed>) = 18 [pid 6936] <... setpgid resumed>) = 0 [pid 6937] +++ exited with 0 +++ [pid 6935] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6938] <... set_robust_list resumed>) = 0 [pid 6936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6935] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6935] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6935] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6935] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6935] write(-1, "0x0000000000000001", 18 [pid 6936] <... openat resumed>) = 3 [pid 6936] write(3, "1000", 4 [pid 6935] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] <... write resumed>) = 4 [pid 6935] exit_group(0 [pid 6938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6935] <... exit_group resumed>) = ? [pid 6935] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6938] <... prctl resumed>) = 0 [pid 6936] close(3) = 0 [pid 6938] setpgid(0, 0) = 0 [pid 6936] write(1, "executing program\n", 18executing program ) = 18 [pid 6938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6936] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6938] <... openat resumed>) = 3 [pid 6936] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6938] write(3, "1000", 4 [pid 6936] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6938] <... write resumed>) = 4 [pid 6936] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6938] close(3 [pid 6936] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6938] <... close resumed>) = 0 [pid 6938] write(1, "executing program\n", 18 [pid 6936] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6936] write(-1, "0x0000000000000001", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 6938] <... write resumed>) = 18 [pid 6936] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6938] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6936] exit_group(0./strace-static-x86_64: Process 6939 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6939 [pid 6939] set_robust_list(0x55556da27660, 24 [pid 6938] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6936] <... exit_group resumed>) = ? [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6936] +++ exited with 0 +++ ./strace-static-x86_64: Process 6940 attached [pid 6940] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6940 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6938] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6939] <... set_robust_list resumed>) = 0 [pid 6940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6940] setpgid(0, 0) = 0 [pid 6940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6938] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6940] <... openat resumed>) = 3 [pid 6940] write(3, "1000", 4) = 4 [pid 6940] close(3) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6938] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program [pid 6940] write(1, "executing program\n", 18) = 18 [pid 6938] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6938] write(-1, "0x0000000000000001", 18 [pid 6940] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6940] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6938] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6941 [pid 6940] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6938] exit_group(0) = ? [pid 6940] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6940] exit_group(0) = ? [pid 6938] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6940] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6941 attached [pid 6941] set_robust_list(0x55556da27660, 24) = 0 [pid 6939] setpgid(0, 0 [pid 6941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6941] setpgid(0, 0) = 0 [pid 6939] <... setpgid resumed>) = 0 [pid 6941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6941] write(3, "1000", 4) = 4 [pid 6941] close(3) = 0 executing program [pid 6941] write(1, "executing program\n", 18) = 18 [pid 6941] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6941] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6941] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6941] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6941] exit_group(0) = ? [pid 6939] <... openat resumed>) = 3 [pid 6939] write(3, "1000", 4) = 4 [pid 6939] close(3 [pid 6941] +++ exited with 0 +++ [pid 6939] <... close resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6939] write(1, "executing program\n", 18 [pid 549] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6939] <... write resumed>) = 18 [pid 6939] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6939] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6939] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6939] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6939] exit_group(0) = ? [pid 6939] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6942 ./strace-static-x86_64: Process 6942 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6943 ./strace-static-x86_64: Process 6943 attached [pid 6943] set_robust_list(0x55556da27660, 24) = 0 [pid 6943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6942] set_robust_list(0x55556da27660, 24 [pid 6943] <... prctl resumed>) = 0 [pid 6943] setpgid(0, 0) = 0 [pid 6942] <... set_robust_list resumed>) = 0 [pid 6943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6943] write(3, "1000", 4) = 4 [pid 6942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6943] close(3) = 0 [pid 553] <... restart_syscall resumed>) = 0 executing program [pid 6943] write(1, "executing program\n", 18) = 18 [pid 6943] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6943] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6943] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6943] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6944 [pid 6943] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6943] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6945 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6943] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6944 attached [pid 6944] set_robust_list(0x55556da27660, 24) = 0 [pid 6944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6944] setpgid(0, 0) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6946 [pid 6944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6944] write(3, "1000", 4./strace-static-x86_64: Process 6945 attached [pid 6942] <... prctl resumed>) = 0 [pid 6944] <... write resumed>) = 4 executing program [pid 6944] close(3) = 0 [pid 6944] write(1, "executing program\n", 18) = 18 [pid 6944] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6945] set_robust_list(0x55556da27660, 24 [pid 6942] setpgid(0, 0 [pid 6944] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6944] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6944] write(-1, "0x0000000000000001", 18 [pid 6942] <... setpgid resumed>) = 0 [pid 6944] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] exit_group(0) = ? [pid 6945] <... set_robust_list resumed>) = 0 [pid 6942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6944] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6946 attached [pid 6946] set_robust_list(0x55556da27660, 24 [pid 6942] write(3, "1000", 4 [pid 6945] <... prctl resumed>) = 0 [pid 6946] <... set_robust_list resumed>) = 0 [pid 6946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6942] <... write resumed>) = 4 [pid 6946] <... prctl resumed>) = 0 [pid 6946] setpgid(0, 0) = 0 [pid 6946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6942] close(3 [pid 6946] <... openat resumed>) = 3 [pid 6945] setpgid(0, 0 [pid 6942] <... close resumed>) = 0 [pid 6946] write(3, "1000", 4) = 4 [pid 6946] close(3) = 0 [pid 6945] <... setpgid resumed>) = 0 [pid 6942] write(1, "executing program\n", 18 executing program [pid 6946] write(1, "executing program\n", 18) = 18 executing program [pid 6946] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6942] <... write resumed>) = 18 [pid 6946] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6946] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6942] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6946] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6942] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6942] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6946] exit_group(0) = ? [pid 6945] <... openat resumed>) = 3 [pid 6942] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6942] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6945] write(3, "1000", 4 [pid 6942] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... write resumed>) = 4 [pid 6942] write(-1, "0x0000000000000001", 18 [pid 6946] +++ exited with 0 +++ [pid 6942] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] close(3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6942] exit_group(0 [pid 551] <... restart_syscall resumed>) = 0 [pid 6942] <... exit_group resumed>) = ? [pid 6945] <... close resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6947 ./strace-static-x86_64: Process 6947 attached [pid 6942] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6947] set_robust_list(0x55556da27660, 24) = 0 [pid 6947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6945] write(1, "executing program\n", 18executing program ) = 18 [pid 6947] <... prctl resumed>) = 0 [pid 6947] setpgid(0, 0) = 0 [pid 6947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6945] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6947] <... openat resumed>) = 3 [pid 6945] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6947] write(3, "1000", 4) = 4 [pid 6947] close(3 [pid 6945] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... restart_syscall resumed>) = 0 [pid 6947] <... close resumed>) = 0 executing program [pid 6947] write(1, "executing program\n", 18 [pid 6945] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6947] <... write resumed>) = 18 [pid 6947] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6947] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6947] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6945] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6948 [pid 6947] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] write(-1, "0x0000000000000001", 18 [pid 6947] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6947] exit_group(0 [pid 6945] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6947] <... exit_group resumed>) = ? [pid 6945] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6947] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6949 ./strace-static-x86_64: Process 6948 attached [pid 6948] set_robust_list(0x55556da27660, 24) = 0 [pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6945] +++ exited with 0 +++ [pid 6948] setpgid(0, 0) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6949 attached ) = 3 [pid 6948] write(3, "1000", 4) = 4 [pid 6948] close(3executing program ) = 0 [pid 6948] write(1, "executing program\n", 18) = 18 [pid 6948] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6949] set_robust_list(0x55556da27660, 24 [pid 6948] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6948] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6948] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6949] <... set_robust_list resumed>) = 0 [pid 6948] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6948] exit_group(0) = ? [pid 6949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6949] setpgid(0, 0) = 0 [pid 6949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6948] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6949] <... openat resumed>) = 3 [pid 6949] write(3, "1000", 4) = 4 [pid 6949] close(3) = 0 [pid 6949] write(1, "executing program\n", 18executing program ) = 18 [pid 6949] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6949] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6949] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6949] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6949] exit_group(0) = ? [pid 6949] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6950 attached [pid 6950] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6950 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6951 [pid 6950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6950] setpgid(0, 0) = 0 [pid 6950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 6950] write(3, "1000", 4./strace-static-x86_64: Process 6951 attached ) = 4 [pid 6950] close(3 [pid 6951] set_robust_list(0x55556da27660, 24 [pid 6950] <... close resumed>) = 0 [pid 6951] <... set_robust_list resumed>) = 0 [pid 6950] write(1, "executing program\n", 18) = 18 [pid 6950] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6950] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6951] <... prctl resumed>) = 0 [pid 6950] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6950] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6951] setpgid(0, 0) = 0 [pid 6950] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6950] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6950] exit_group(0./strace-static-x86_64: Process 6952 attached [pid 6951] <... openat resumed>) = 3 [pid 6950] <... exit_group resumed>) = ? [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6952 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6953 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6951] write(3, "1000", 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6954 ./strace-static-x86_64: Process 6954 attached [pid 6950] +++ exited with 0 +++ [pid 6951] <... write resumed>) = 4 [pid 6951] close(3 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6954] set_robust_list(0x55556da27660, 24 [pid 6951] <... close resumed>) = 0 [pid 6954] <... set_robust_list resumed>) = 0 [pid 6954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6954] setpgid(0, 0) = 0 executing program [pid 6951] write(1, "executing program\n", 18 [pid 6954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6952] set_robust_list(0x55556da27660, 24 [pid 6951] <... write resumed>) = 18 [pid 6954] <... openat resumed>) = 3 executing program [pid 6954] write(3, "1000", 4) = 4 [pid 6954] close(3) = 0 [pid 6954] write(1, "executing program\n", 18) = 18 [pid 6954] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6954] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6954] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6954] write(-1, "0x0000000000000001", 18 [pid 6952] <... set_robust_list resumed>) = 0 [pid 6951] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6954] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6954] exit_group(0) = ? [pid 6951] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6954] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6951] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6953 attached [pid 6952] <... prctl resumed>) = 0 [pid 6951] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6952] setpgid(0, 0 [pid 6953] set_robust_list(0x55556da27660, 24 [pid 6952] <... setpgid resumed>) = 0 [pid 6951] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6951] exit_group(0 [pid 6952] <... openat resumed>) = 3 [pid 6951] <... exit_group resumed>) = ? executing program [pid 6951] +++ exited with 0 +++ [pid 6952] write(3, "1000", 4 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6953] <... set_robust_list resumed>) = 0 [pid 6952] <... write resumed>) = 4 [pid 6952] close(3) = 0 [pid 6953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6952] write(1, "executing program\n", 18 [pid 6953] <... prctl resumed>) = 0 [pid 6952] <... write resumed>) = 18 [pid 6952] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6953] setpgid(0, 0) = 0 [pid 6952] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6952] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6952] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6952] write(-1, "0x0000000000000001", 18 [pid 6953] <... openat resumed>) = 3 [pid 6953] write(3, "1000", 4 [pid 6952] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... write resumed>) = 4 [pid 6952] exit_group(0 [pid 6953] close(3 [pid 6952] <... exit_group resumed>) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6955 ./strace-static-x86_64: Process 6955 attached [pid 6955] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6956 [pid 6955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6955] setpgid(0, 0) = 0 [pid 6955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6952] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6955] <... openat resumed>) = 3 [pid 6955] write(3, "1000", 4executing program ) = 4 [pid 6955] close(3) = 0 [pid 6955] write(1, "executing program\n", 18) = 18 [pid 6955] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6955] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6955] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6955] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6953] <... close resumed>) = 0 [pid 6955] exit_group(0 [pid 6953] write(1, "executing program\n", 18 [pid 6955] <... exit_group resumed>) = ? executing program [pid 6953] <... write resumed>) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 6953] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6953] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6957 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6957 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6955] +++ exited with 0 +++ ./strace-static-x86_64: Process 6956 attached [pid 6956] set_robust_list(0x55556da27660, 24) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6958 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6956] setpgid(0, 0) = 0 [pid 6956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6956] write(3, "1000", 4) = 4 [pid 6956] close(3) = 0 [pid 6956] write(1, "executing program\n", 18executing program ) = 18 [pid 6956] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6956] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6956] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6956] write(-1, "0x0000000000000001", 18 [pid 6953] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6956] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] exit_group(0) = ? [pid 6953] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6957] set_robust_list(0x55556da27660, 24 [pid 6953] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6957] <... set_robust_list resumed>) = 0 [pid 6956] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6953] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6958 attached [pid 6953] write(-1, "0x0000000000000001", 18 [pid 6958] set_robust_list(0x55556da27660, 24) = 0 [pid 6958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6958] setpgid(0, 0) = 0 [pid 6958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6953] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6958] write(3, "1000", 4) = 4 [pid 6958] close(3) = 0 [pid 6958] write(1, "executing program\n", 18) = 18 [pid 6953] exit_group(0 [pid 6958] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6958] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6958] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6958] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6958] exit_group(0) = ? [pid 6953] <... exit_group resumed>) = ? [pid 6958] +++ exited with 0 +++ [pid 6953] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6957] setpgid(0, 0) = 0 [pid 6957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6957] write(3, "1000", 4) = 4 [pid 6957] close(3) = 0 [pid 6957] write(1, "executing program\n", 18executing program ) = 18 [pid 6957] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6957] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6957] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6959 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6960 ./strace-static-x86_64: Process 6960 attached [pid 6960] set_robust_list(0x55556da27660, 24) = 0 [pid 6960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6960] setpgid(0, 0) = 0 [pid 6960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6957] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... openat resumed>) = 3 [pid 6960] write(3, "1000", 4 [pid 6957] write(-1, "0x0000000000000001", 18 [pid 6960] <... write resumed>) = 4 executing program [pid 6960] close(3) = 0 [pid 6960] write(1, "executing program\n", 18) = 18 [pid 6960] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6960] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6960] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6957] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6960] exit_group(0 [pid 6957] exit_group(0 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6957] <... exit_group resumed>) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6961 [pid 6957] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6960] <... exit_group resumed>) = ? executing program ./strace-static-x86_64: Process 6961 attached [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6960] +++ exited with 0 +++ ./strace-static-x86_64: Process 6959 attached [pid 6959] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6962 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6959] setpgid(0, 0) = 0 [pid 6961] set_robust_list(0x55556da27660, 24 [pid 6959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6961] <... set_robust_list resumed>) = 0 [pid 6959] <... openat resumed>) = 3 [pid 6959] write(3, "1000", 4) = 4 [pid 6959] close(3) = 0 [pid 6959] write(1, "executing program\n", 18) = 18 [pid 6959] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6959] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6959] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6961] <... prctl resumed>) = 0 [pid 6959] write(-1, "0x0000000000000001", 18 [pid 6961] setpgid(0, 0 [pid 6959] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] exit_group(0) = ? [pid 6961] <... setpgid resumed>) = 0 [pid 6961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6961] write(3, "1000", 4 [pid 6959] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>executing program executing program ./strace-static-x86_64: Process 6962 attached [pid 6962] set_robust_list(0x55556da27660, 24) = 0 [pid 6961] <... write resumed>) = 4 [pid 6962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6962] setpgid(0, 0) = 0 [pid 6961] close(3 [pid 6962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6961] <... close resumed>) = 0 [pid 6962] <... openat resumed>) = 3 [pid 6962] write(3, "1000", 4) = 4 [pid 6962] close(3) = 0 [pid 6962] write(1, "executing program\n", 18) = 18 [pid 6962] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6961] write(1, "executing program\n", 18 [pid 6962] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6962] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6962] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6961] <... write resumed>) = 18 [pid 6962] write(-1, "0x0000000000000001", 18 [pid 6961] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6962] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] exit_group(0 [pid 6961] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6962] <... exit_group resumed>) = ? [pid 6961] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6961] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6962] +++ exited with 0 +++ [pid 6961] write(-1, "0x0000000000000001", 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6961] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6961] exit_group(0) = ? [pid 6961] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6963 ./strace-static-x86_64: Process 6964 attached ./strace-static-x86_64: Process 6963 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6964 [pid 6964] set_robust_list(0x55556da27660, 24 [pid 6963] set_robust_list(0x55556da27660, 24) = 0 [pid 6963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6963] setpgid(0, 0) = 0 [pid 6964] <... set_robust_list resumed>) = 0 [pid 6963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6963] write(3, "1000", 4) = 4 executing program [pid 6963] close(3) = 0 [pid 6963] write(1, "executing program\n", 18) = 18 [pid 6963] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6963] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) executing program executing program executing program executing program [pid 6963] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6963] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6963] exit_group(0) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6966 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6965 [pid 6964] <... prctl resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6963] +++ exited with 0 +++ ./strace-static-x86_64: Process 6965 attached [pid 6965] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6967 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6965] <... set_robust_list resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6965] setpgid(0, 0) = 0 [pid 6964] setpgid(0, 0) = 0 [pid 6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6965] write(3, "1000", 4) = 4 [pid 6965] close(3) = 0 [pid 6965] write(1, "executing program\n", 18) = 18 [pid 6965] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6965] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6964] <... openat resumed>) = 3 [pid 6965] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6964] write(3, "1000", 4 [pid 6965] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6965] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6965] exit_group(0 [pid 6964] <... write resumed>) = 4 [pid 6965] <... exit_group resumed>) = ? [pid 6964] close(3) = 0 [pid 6964] write(1, "executing program\n", 18) = 18 [pid 6964] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6965] +++ exited with 0 +++ ./strace-static-x86_64: Process 6966 attached [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6966] set_robust_list(0x55556da27660, 24) = 0 [pid 6964] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6966] setpgid(0, 0 [pid 6964] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6966] <... setpgid resumed>) = 0 [pid 6966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6964] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6964] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6966] <... openat resumed>) = 3 [pid 6964] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] write(3, "1000", 4) = 4 [pid 6964] write(-1, "0x0000000000000001", 18 [pid 6966] close(3) = 0 [pid 6964] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] write(1, "executing program\n", 18) = 18 [pid 6966] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6966] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6966] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6964] exit_group(0 [pid 6966] write(-1, "0x0000000000000001", 18 [pid 6964] <... exit_group resumed>) = ? [pid 6966] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] exit_group(0) = ? [pid 6964] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6966] +++ exited with 0 +++ ./strace-static-x86_64: Process 6967 attached [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6967] set_robust_list(0x55556da27660, 24) = 0 [pid 6967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6967] setpgid(0, 0) = 0 [pid 6967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6967] write(3, "1000", 4) = 4 [pid 6967] close(3) = 0 [pid 6967] write(1, "executing program\n", 18) = 18 [pid 6967] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6967] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6967] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6967] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6967] exit_group(0) = ? [pid 6967] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6968 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6969 ./strace-static-x86_64: Process 6969 attached [pid 6969] set_robust_list(0x55556da27660, 24) = 0 [pid 6969] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6968 attached ) = 0 [pid 6968] set_robust_list(0x55556da27660, 24 [pid 6969] setpgid(0, 0 [pid 6968] <... set_robust_list resumed>) = 0 [pid 6969] <... setpgid resumed>) = 0 [pid 6969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6969] <... openat resumed>) = 3 [pid 6968] <... prctl resumed>) = 0 [pid 6969] write(3, "1000", 4 [pid 6968] setpgid(0, 0 [pid 6969] <... write resumed>) = 4 [pid 6968] <... setpgid resumed>) = 0 [pid 6969] close(3 [pid 6968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6969] <... close resumed>) = 0 executing program executing program [pid 6968] <... openat resumed>) = 3 [pid 6969] write(1, "executing program\n", 18 [pid 6968] write(3, "1000", 4 [pid 6969] <... write resumed>) = 18 [pid 6968] <... write resumed>) = 4 [pid 6969] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6968] close(3 [pid 6969] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6968] <... close resumed>) = 0 [pid 6969] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6968] write(1, "executing program\n", 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 6969] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6968] <... write resumed>) = 18 [pid 6969] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... restart_syscall resumed>) = 0 [pid 6969] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6968] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6970 attached [pid 6969] write(-1, "0x0000000000000001", 18 [pid 6968] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6971 attached [pid 6970] set_robust_list(0x55556da27660, 24 [pid 6969] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6970 [pid 6970] <... set_robust_list resumed>) = 0 [pid 6969] exit_group(0 [pid 6968] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6969] <... exit_group resumed>) = ? [pid 6968] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6971 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6971] set_robust_list(0x55556da27660, 24 [pid 6970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6969] +++ exited with 0 +++ [pid 6968] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6972 attached [pid 6971] <... set_robust_list resumed>) = 0 [pid 6970] <... prctl resumed>) = 0 [pid 6968] write(-1, "0x0000000000000001", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6970] setpgid(0, 0 [pid 6968] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6970] <... setpgid resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6972 [pid 6968] exit_group(0 [pid 6970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6968] <... exit_group resumed>) = ? [pid 6970] <... openat resumed>) = 3 [pid 6970] write(3, "1000", 4 [pid 6968] +++ exited with 0 +++ [pid 6972] set_robust_list(0x55556da27660, 24 [pid 6971] <... prctl resumed>) = 0 [pid 6970] <... write resumed>) = 4 [pid 6970] close(3 [pid 6971] setpgid(0, 0 [pid 6972] <... set_robust_list resumed>) = 0 executing program executing program [pid 6971] <... setpgid resumed>) = 0 [pid 6970] <... close resumed>) = 0 [pid 6970] write(1, "executing program\n", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6970] <... write resumed>) = 18 [pid 6971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6970] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6970] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6971] <... openat resumed>) = 3 [pid 6970] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6971] write(3, "1000", 4 [pid 6970] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6971] <... write resumed>) = 4 [pid 6970] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] close(3 [pid 6972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6970] write(-1, "0x0000000000000001", 18 [pid 6972] <... prctl resumed>) = 0 [pid 6971] <... close resumed>) = 0 [pid 6970] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] write(1, "executing program\n", 18 [pid 6970] exit_group(0 [pid 6972] setpgid(0, 0 [pid 6971] <... write resumed>) = 18 [pid 6970] <... exit_group resumed>) = ? [pid 6970] +++ exited with 0 +++ [pid 6971] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6972] <... setpgid resumed>) = 0 [pid 553] --- 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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6971] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6971] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6971] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6971] write(-1, "0x0000000000000001", 18 [pid 6972] <... openat resumed>) = 3 [pid 6971] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] write(3, "1000", 4 [pid 6971] exit_group(0) = ? [pid 6972] <... write resumed>) = 4 [pid 6971] +++ exited with 0 +++ [pid 6972] close(3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6972] <... close resumed>) = 0 executing program [pid 6972] write(1, "executing program\n", 18) = 18 [pid 6972] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6972] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6972] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6972] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6972] exit_group(0) = ? [pid 6972] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6973 attached [pid 6973] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6973 ./strace-static-x86_64: Process 6974 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6974 [pid 6974] set_robust_list(0x55556da27660, 24 [pid 6973] <... set_robust_list resumed>) = 0 [pid 6974] <... set_robust_list resumed>) = 0 [pid 6973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6973] setpgid(0, 0) = 0 [pid 6973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6973] write(3, "1000", 4) = 4 [pid 6973] close(3) = 0 executing program [pid 6973] write(1, "executing program\n", 18) = 18 [pid 6973] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6973] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program executing program ) = -1 EFAULT (Bad address) [pid 6973] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6973] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6973] exit_group(0 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6975 [pid 6973] <... exit_group resumed>) = ? [pid 6974] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6975 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6974] setpgid(0, 0 [pid 6973] +++ exited with 0 +++ [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6976 attached [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6976 [pid 6976] set_robust_list(0x55556da27660, 24) = 0 [pid 6976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6976] <... prctl resumed>) = 0 [pid 6976] setpgid(0, 0) = 0 [pid 6976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6976] write(3, "1000", 4) = 4 [pid 6976] close(3) = 0 [pid 6976] write(1, "executing program\n", 18) = 18 [pid 6976] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6977 [pid 6976] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6976] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6976] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6976] write(-1, "0x0000000000000001", 18 [pid 6974] <... setpgid resumed>) = 0 [pid 6976] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] exit_group(0) = ? [pid 6974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6975] set_robust_list(0x55556da27660, 24 [pid 6974] write(3, "1000", 4) = 4 [pid 6975] <... set_robust_list resumed>) = 0 [pid 6976] +++ exited with 0 +++ [pid 6974] close(3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6974] <... close resumed>) = 0 ./strace-static-x86_64: Process 6977 attached [pid 6977] set_robust_list(0x55556da27660, 24) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6974] write(1, "executing program\n", 18 [pid 6977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6977] setpgid(0, 0 [pid 6974] <... write resumed>) = 18 [pid 6977] <... setpgid resumed>) = 0 [pid 6977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6974] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6977] <... openat resumed>) = 3 [pid 6977] write(3, "1000", 4) = 4 [pid 6977] close(3) = 0 executing program [pid 6977] write(1, "executing program\n", 18) = 18 [pid 6977] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6974] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6977] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6977] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6977] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6977] exit_group(0) = ? [pid 6974] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6974] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6975] <... prctl resumed>) = 0 [pid 6977] +++ exited with 0 +++ [pid 6974] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6974] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6975] setpgid(0, 0) = 0 [pid 6974] exit_group(0) = ? [pid 6974] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6975] write(3, "1000", 4) = 4 [pid 6975] close(3) = 0 [pid 6975] write(1, "executing program\n", 18executing program ) = 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6978 attached [pid 6978] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 6979 attached [pid 6975] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6978 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6979 [pid 6978] <... set_robust_list resumed>) = 0 [pid 6978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6978] setpgid(0, 0) = 0 [pid 6978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6975] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6978] <... openat resumed>) = 3 [pid 6978] write(3, "1000", 4executing program ) = 4 [pid 6978] close(3) = 0 [pid 6978] write(1, "executing program\n", 18) = 18 [pid 6978] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6975] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6979] set_robust_list(0x55556da27660, 24 [pid 6978] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6978] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6978] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6978] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6978] exit_group(0) = ? [pid 6975] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6975] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6979] <... set_robust_list resumed>) = 0 [pid 6975] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6975] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6975] exit_group(0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6980 ./strace-static-x86_64: Process 6980 attached [pid 6975] <... exit_group resumed>) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 6980] set_robust_list(0x55556da27660, 24) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6980] setpgid(0, 0) = 0 [pid 6980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6981 [pid 6980] <... openat resumed>) = 3 [pid 6980] write(3, "1000", 4) = 4 [pid 6980] close(3) = 0 [pid 6980] write(1, "executing program\n", 18 [pid 6975] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 6980] <... write resumed>) = 18 [pid 6980] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6980] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6980] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6980] write(-1, "0x0000000000000001", 18 [pid 6979] <... prctl resumed>) = 0 [pid 6980] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] exit_group(0 [pid 6979] setpgid(0, 0 [pid 6980] <... exit_group resumed>) = ? [pid 6979] <... setpgid resumed>) = 0 [pid 6979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6980] +++ exited with 0 +++ [pid 6979] <... openat resumed>) = 3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6981 attached [pid 6981] set_robust_list(0x55556da27660, 24 [pid 6979] write(3, "1000", 4 [pid 6981] <... set_robust_list resumed>) = 0 [pid 6981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6981] setpgid(0, 0) = 0 [pid 6981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6979] <... write resumed>) = 4 [pid 6981] write(3, "1000", 4) = 4 [pid 6981] close(3) = 0 executing program [pid 6981] write(1, "executing program\n", 18) = 18 [pid 6981] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6981] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6981] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6981] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6981] exit_group(0) = ? [pid 6979] close(3 [pid 6981] +++ exited with 0 +++ [pid 6979] <... close resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6979] write(1, "executing program\n", 18 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 6979] <... write resumed>) = 18 [pid 6979] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6979] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6979] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6979] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6979] exit_group(0) = ? [pid 6979] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6983 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6982 ./strace-static-x86_64: Process 6982 attached [pid 6982] set_robust_list(0x55556da27660, 24) = 0 [pid 6982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6982] setpgid(0, 0) = 0 [pid 6982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6982] write(3, "1000", 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6984 [pid 6982] <... write resumed>) = 4 [pid 6982] close(3) = 0 executing program [pid 6982] write(1, "executing program\n", 18) = 18 [pid 6982] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6982] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6982] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6982] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6982] exit_group(0) = ? [pid 6982] +++ exited with 0 +++ ./strace-static-x86_64: Process 6983 attached ./strace-static-x86_64: Process 6984 attached [pid 6983] set_robust_list(0x55556da27660, 24 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6984] set_robust_list(0x55556da27660, 24 [pid 6983] <... set_robust_list resumed>) = 0 [pid 6984] <... set_robust_list resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6983] setpgid(0, 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 6984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6983] <... setpgid resumed>) = 0 [pid 6984] <... prctl resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6984] setpgid(0, 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6985 ./strace-static-x86_64: Process 6985 attached [pid 6984] <... setpgid resumed>) = 0 [pid 6983] <... openat resumed>) = 3 [pid 549] <... restart_syscall resumed>) = 0 [pid 6983] write(3, "1000", 4) = 4 [pid 6983] close(3 executing program [pid 6984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6983] <... close resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6983] write(1, "executing program\n", 18 [pid 6984] <... openat resumed>) = 3 [pid 6983] <... write resumed>) = 18 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6986 [pid 6984] write(3, "1000", 4 [pid 6983] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6984] <... write resumed>) = 4 [pid 6983] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6984] close(3 [pid 6983] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6983] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6984] <... close resumed>) = 0 executing program [pid 6984] write(1, "executing program\n", 18 [pid 6983] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] set_robust_list(0x55556da27660, 24 [pid 6983] write(-1, "0x0000000000000001", 18 [pid 6984] <... write resumed>) = 18 [pid 6983] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... set_robust_list resumed>) = 0 [pid 6983] exit_group(0 [pid 6984] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6983] <... exit_group resumed>) = ? [pid 6984] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6985] setpgid(0, 0) = 0 [pid 6985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6983] +++ exited with 0 +++ [pid 6984] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] --- 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>) = -1 EFAULT (Bad address) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6984] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6985] <... openat resumed>) = 3 [pid 6985] write(3, "1000", 4) = 4 [pid 6985] close(3./strace-static-x86_64: Process 6986 attached [pid 6984] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6985] <... close resumed>) = 0 [pid 6985] write(1, "executing program\n", 18) = 18 [pid 6985] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6986] set_robust_list(0x55556da27660, 24 [pid 6984] write(-1, "0x0000000000000001", 18 [pid 6985] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6985] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6985] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6985] write(-1, "0x0000000000000001", 18 [pid 6984] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] <... set_robust_list resumed>) = 0 [pid 6984] exit_group(0 [pid 6985] exit_group(0 [pid 6984] <... exit_group resumed>) = ? [pid 6985] <... exit_group resumed>) = ? [pid 6985] +++ exited with 0 +++ [pid 6984] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6986] setpgid(0, 0) = 0 [pid 6986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6986] write(3, "1000", 4) = 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6986] close(3executing program [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6988 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6987 [pid 6986] <... close resumed>) = 0 [pid 6986] write(1, "executing program\n", 18./strace-static-x86_64: Process 6987 attached ) = 18 [pid 6987] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6988 attached [pid 6986] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6988] set_robust_list(0x55556da27660, 24 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6988] <... set_robust_list resumed>) = 0 [pid 6986] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6989 [pid 6986] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6989 attached [pid 6988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6986] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6987] <... prctl resumed>) = 0 [pid 6987] setpgid(0, 0) = 0 [pid 6987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6988] <... prctl resumed>) = 0 [pid 6986] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... openat resumed>) = 3 [pid 6986] write(-1, "0x0000000000000001", 18 [pid 6988] setpgid(0, 0 [pid 6989] set_robust_list(0x55556da27660, 24 [pid 550] <... restart_syscall resumed>) = 0 [pid 6987] write(3, "1000", 4) = 4 [pid 6987] close(3) = 0 executing program [pid 6987] write(1, "executing program\n", 18) = 18 [pid 6987] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6989] <... set_robust_list resumed>) = 0 [pid 6988] <... setpgid resumed>) = 0 [pid 6986] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6987] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6987] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6987] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6986] exit_group(0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6986] <... exit_group resumed>) = ? [pid 6987] exit_group(0) = ? [pid 6987] +++ exited with 0 +++ [pid 6986] +++ exited with 0 +++ [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6990 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6990 attached [pid 6990] set_robust_list(0x55556da27660, 24 [pid 6988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6990] <... set_robust_list resumed>) = 0 [pid 6990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6988] <... openat resumed>) = 3 [pid 6990] setpgid(0, 0) = 0 [pid 6990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6988] write(3, "1000", 4 [pid 6989] <... prctl resumed>) = 0 [pid 6990] <... openat resumed>) = 3 [pid 6990] write(3, "1000", 4 [pid 6988] <... write resumed>) = 4 [pid 6990] <... write resumed>) = 4 [pid 6990] close(3executing program ) = 0 [pid 6990] write(1, "executing program\n", 18 [pid 6988] close(3 [pid 6990] <... write resumed>) = 18 [pid 6990] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6988] <... close resumed>) = 0 [pid 6990] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6990] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6990] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) executing program [pid 6989] setpgid(0, 0 [pid 6988] write(1, "executing program\n", 18 [pid 6990] write(-1, "0x0000000000000001", 18 [pid 6988] <... write resumed>) = 18 [pid 6990] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] exit_group(0) = ? [pid 6989] <... setpgid resumed>) = 0 [pid 6988] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6988] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6988] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6989] <... openat resumed>) = 3 [pid 6989] write(3, "1000", 4 [pid 6988] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6988] write(-1, "0x0000000000000001", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6988] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] <... write resumed>) = 4 [pid 6988] exit_group(0 [pid 6989] close(3 [pid 6988] <... exit_group resumed>) = ? [pid 6988] +++ exited with 0 +++ [pid 6989] <... close resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6989] write(1, "executing program\n", 18executing program ) = 18 [pid 6989] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6989] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6989] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6989] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6989] exit_group(0) = ? [pid 6989] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6992 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6991 ./strace-static-x86_64: Process 6992 attached [pid 6992] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 6991 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 6991] set_robust_list(0x55556da27660, 24 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6991] <... set_robust_list resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 6993 [pid 6992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6992] setpgid(0, 0./strace-static-x86_64: Process 6993 attached ) = 0 [pid 6991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6991] setpgid(0, 0 [pid 6993] set_robust_list(0x55556da27660, 24 [pid 6992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6991] <... setpgid resumed>) = 0 [pid 6993] <... set_robust_list resumed>) = 0 [pid 6992] <... openat resumed>) = 3 [pid 6991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6991] write(3, "1000", 4 [pid 6993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6992] write(3, "1000", 4 [pid 549] <... restart_syscall resumed>) = 0 [pid 6991] <... write resumed>) = 4 [pid 6993] <... prctl resumed>) = 0 [pid 6992] <... write resumed>) = 4 [pid 6991] close(3 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6993] setpgid(0, 0 [pid 6992] close(3 [pid 6991] <... close resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 6994 ./strace-static-x86_64: Process 6994 attached [pid 6994] set_robust_list(0x55556da27660, 24) = 0 [pid 6994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6991] write(1, "executing program\n", 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6994] <... prctl resumed>) = 0 [pid 6994] setpgid(0, 0) = 0 [pid 6994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6994] write(3, "1000", 4) = 4 [pid 6994] close(3executing program ) = 0 [pid 6994] write(1, "executing program\n", 18) = 18 [pid 6994] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 6994] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6994] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6991] <... write resumed>) = 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 6995 [pid 6994] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6994] exit_group(0 [pid 6993] <... setpgid resumed>) = 0 [pid 6992] <... close resumed>) = 0 [pid 6991] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6994] <... exit_group resumed>) = ? [pid 6991] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6992] write(1, "executing program\n", 18 [pid 6991] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program ) = -1 EFAULT (Bad address) [pid 6992] <... write resumed>) = 18 [pid 6994] +++ exited with 0 +++ [pid 6991] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6992] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6995 attached [pid 6995] set_robust_list(0x55556da27660, 24) = 0 [pid 6995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6991] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... prctl resumed>) = 0 [pid 6995] setpgid(0, 0) = 0 [pid 6991] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6991] exit_group(0 [pid 6995] <... openat resumed>) = 3 [pid 6995] write(3, "1000", 4) = 4 [pid 6995] close(3) = 0 [pid 6993] <... openat resumed>) = 3 [pid 6992] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6991] <... exit_group resumed>) = ? executing program [pid 6995] write(1, "executing program\n", 18) = 18 [pid 6995] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6995] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6991] +++ exited with 0 +++ [pid 6995] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6995] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6995] exit_group(0 [pid 6993] write(3, "1000", 4 [pid 6992] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6993] <... write resumed>) = 4 [pid 6992] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6995] <... exit_group resumed>) = ? [pid 6992] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6993] close(3 [pid 6992] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6993] <... close resumed>) = 0 [pid 6992] write(-1, "0x0000000000000001", 18 [pid 6993] write(1, "executing program\n", 18 [pid 6992] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6995] +++ exited with 0 +++ executing program [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 6996 [pid 6993] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 6993] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 6996 attached , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6992] exit_group(0 [pid 6996] set_robust_list(0x55556da27660, 24) = 0 [pid 6993] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 6992] <... exit_group resumed>) = ? [pid 6993] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6996] setpgid(0, 0) = 0 [pid 6992] +++ exited with 0 +++ [pid 6993] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 6996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6993] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] write(3, "1000", 4) = 4 [pid 6996] close(3) = 0 [pid 6996] write(1, "executing program\n", 18 [pid 6993] write(-1, "0x0000000000000001", 18executing program [pid 6996] <... write resumed>) = 18 [pid 6996] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6996] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6996] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6993] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6996] exit_group(0) = ? [pid 6993] exit_group(0 [pid 549] <... restart_syscall resumed>) = 0 [pid 6993] <... exit_group resumed>) = ? [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6997 [pid 6993] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6997 attached [pid 6997] set_robust_list(0x55556da27660, 24) = 0 [pid 6996] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 6997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 6998 ./strace-static-x86_64: Process 6998 attached [pid 6998] set_robust_list(0x55556da27660, 24) = 0 [pid 6997] setpgid(0, 0 [pid 6998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6998] setpgid(0, 0 [pid 6997] <... setpgid resumed>) = 0 [pid 6998] <... setpgid resumed>) = 0 [pid 6998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6998] write(3, "1000", 4) = 4 [pid 6998] close(3) = 0 [pid 6998] write(1, "executing program\n", 18) = 18 executing program [pid 6998] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6998] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6998] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6998] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6998] exit_group(0 [pid 6997] <... openat resumed>) = 3 [pid 6998] <... exit_group resumed>) = ? [pid 6997] write(3, "1000", 4) = 4 [pid 6997] close(3) = 0 [pid 6998] +++ exited with 0 +++ [pid 6997] write(1, "executing program\n", 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>executing program [pid 6997] <... write resumed>) = 18 [pid 6997] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6997] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 6997] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 6997] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 6997] exit_group(0) = ? [pid 6997] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6999 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 6999 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6999] set_robust_list(0x55556da27660, 24 [pid 553] <... restart_syscall resumed>) = 0 [pid 6999] <... set_robust_list resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7000 ./strace-static-x86_64: Process 7000 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7000] set_robust_list(0x55556da27660, 24 [pid 6999] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7001 attached [pid 7000] <... set_robust_list resumed>) = 0 [pid 6999] <... prctl resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7001 [pid 6999] setpgid(0, 0) = 0 [pid 7001] set_robust_list(0x55556da27660, 24 [pid 7000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7001] <... set_robust_list resumed>) = 0 [pid 7000] <... prctl resumed>) = 0 executing program executing program [pid 6999] <... openat resumed>) = 3 [pid 7000] setpgid(0, 0 [pid 6999] write(3, "1000", 4 [pid 7000] <... setpgid resumed>) = 0 [pid 6999] <... write resumed>) = 4 [pid 6999] close(3) = 0 [pid 7000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6999] write(1, "executing program\n", 18 [pid 7000] <... openat resumed>) = 3 [pid 6999] <... write resumed>) = 18 [pid 7001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7000] write(3, "1000", 4 [pid 7001] <... prctl resumed>) = 0 [pid 6999] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7001] setpgid(0, 0 [pid 7000] <... write resumed>) = 4 [pid 7001] <... setpgid resumed>) = 0 [pid 6999] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7000] close(3 [pid 6999] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7000] <... close resumed>) = 0 [pid 6999] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7000] write(1, "executing program\n", 18 [pid 6999] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7000] <... write resumed>) = 18 [pid 6999] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] write(-1, "0x0000000000000001", 18 [pid 7000] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 6999] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 6999] exit_group(0 [pid 7000] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7001] <... openat resumed>) = 3 [pid 6999] <... exit_group resumed>) = ? [pid 7001] write(3, "1000", 4 [pid 7000] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7001] <... write resumed>) = 4 [pid 7000] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6999] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7000] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] write(-1, "0x0000000000000001", 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 7000] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7000] exit_group(0) = ? [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7002 ./strace-static-x86_64: Process 7002 attached [pid 7002] set_robust_list(0x55556da27660, 24) = 0 [pid 7002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7002] setpgid(0, 0) = 0 [pid 7000] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7001] close(3 [pid 7002] <... openat resumed>) = 3 [pid 7001] <... close resumed>) = 0 [pid 7002] write(3, "1000", 4) = 4 [pid 7002] close(3executing program ) = 0 [pid 7002] write(1, "executing program\n", 18) = 18 [pid 7002] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7001] write(1, "executing program\n", 18 [pid 7002] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 7002] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... restart_syscall resumed>) = 0 [pid 7001] <... write resumed>) = 18 [pid 7002] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7002] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7001] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7002] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7002] exit_group(0 [pid 7001] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7002] <... exit_group resumed>) = ? [pid 7001] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7003 [pid 7001] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7001] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7001] write(-1, "0x0000000000000001", 18 [pid 7002] +++ exited with 0 +++ [pid 7001] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7003 attached [pid 7001] exit_group(0 [pid 7003] set_robust_list(0x55556da27660, 24) = 0 [pid 7001] <... exit_group resumed>) = ? [pid 7003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7003] setpgid(0, 0) = 0 [pid 7003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7001] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> executing program [pid 7003] write(3, "1000", 4) = 4 [pid 7003] close(3) = 0 [pid 7003] write(1, "executing program\n", 18) = 18 [pid 7003] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7003] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7003] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7003] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7003] exit_group(0) = ? [pid 7003] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7004 ./strace-static-x86_64: Process 7004 attached [pid 7004] set_robust_list(0x55556da27660, 24 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7004] <... set_robust_list resumed>) = 0 [pid 7004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7005 ./strace-static-x86_64: Process 7005 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7006 [pid 7005] set_robust_list(0x55556da27660, 24 [pid 7004] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7006 attached [pid 7004] setpgid(0, 0) = 0 [pid 7005] <... set_robust_list resumed>) = 0 [pid 7004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7006] set_robust_list(0x55556da27660, 24 [pid 7005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7004] write(3, "1000", 4) = 4 [pid 7004] close(3) = 0 executing program [pid 7004] write(1, "executing program\n", 18) = 18 [pid 7004] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7006] <... set_robust_list resumed>) = 0 [pid 7005] <... prctl resumed>) = 0 [pid 7004] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7004] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7004] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7005] setpgid(0, 0 [pid 7004] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] write(-1, "0x0000000000000001", 18 [pid 7006] <... prctl resumed>) = 0 [pid 7005] <... setpgid resumed>) = 0 [pid 7004] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] exit_group(0) = ? [pid 7006] setpgid(0, 0 [pid 7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7004] +++ exited with 0 +++ [pid 549] <... restart_syscall resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7006] <... setpgid resumed>) = 0 [pid 7005] <... openat resumed>) = 3 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7007 attached [pid 7007] set_robust_list(0x55556da27660, 24) = 0 [pid 7007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7005] write(3, "1000", 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7007 [pid 7007] <... prctl resumed>) = 0 [pid 7007] setpgid(0, 0) = 0 [pid 7007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7005] <... write resumed>) = 4 [pid 7005] close(3 [pid 7007] <... openat resumed>) = 3 [pid 7006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7005] <... close resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 7007] write(3, "1000", 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7007] <... write resumed>) = 4 [pid 7007] close(3) = 0 [pid 7007] write(1, "executing program\n", 18) = 18 [pid 7007] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7008 [pid 7007] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7007] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7007] write(-1, "0x0000000000000001", 18executing program [pid 7005] write(1, "executing program\n", 18 [pid 7006] <... openat resumed>) = 3 [pid 7007] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] exit_group(0 [pid 7005] <... write resumed>) = 18 [pid 7007] <... exit_group resumed>) = ? [pid 7006] write(3, "1000", 4 [pid 7005] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7006] <... write resumed>) = 4 [pid 7005] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7006] close(3) = 0 [pid 7005] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7007] +++ exited with 0 +++ [pid 7006] write(1, "executing program\n", 18 [pid 7005] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7005] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7008 attached [pid 7005] write(-1, "0x0000000000000001", 18executing program [pid 7008] set_robust_list(0x55556da27660, 24 [pid 7006] <... write resumed>) = 18 [pid 7005] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] <... set_robust_list resumed>) = 0 [pid 7008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7005] exit_group(0 [pid 7008] <... prctl resumed>) = 0 [pid 7008] setpgid(0, 0) = 0 [pid 7005] <... exit_group resumed>) = ? [pid 7008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7008] write(3, "1000", 4 [pid 7005] +++ exited with 0 +++ [pid 7008] <... write resumed>) = 4 [pid 7008] close(3 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7008] <... close resumed>) = 0 executing program [pid 7008] write(1, "executing program\n", 18) = 18 [pid 7008] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7006] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7008] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7008] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7008] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7006] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7008] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7008] exit_group(0 [pid 7006] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7008] <... exit_group resumed>) = ? [pid 7006] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7006] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7008] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7009 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7009 attached [pid 7009] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7009] setpgid(0, 0) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7010 [pid 7009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7006] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] write(3, "1000", 4) = 4 [pid 7009] close(3) = 0 [pid 7009] write(1, "executing program\n", 18executing program ) = 18 [pid 7009] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7009] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7009] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7006] write(-1, "0x0000000000000001", 18 [pid 7009] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7009] exit_group(0 [pid 7006] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... exit_group resumed>) = ? [pid 7006] exit_group(0) = ? [pid 7009] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7006] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7010 attached [pid 7010] set_robust_list(0x55556da27660, 24) = 0 [pid 7010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7010] setpgid(0, 0) = 0 [pid 7010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 549] <... restart_syscall resumed>) = 0 [pid 7010] write(3, "1000", 4) = 4 [pid 7010] close(3 executing program [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7010] <... close resumed>) = 0 [pid 7010] write(1, "executing program\n", 18) = 18 [pid 7010] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7010] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7011 [pid 7010] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7010] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7010] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7011 attached ) = -1 EBADF (Bad file descriptor) [pid 7011] set_robust_list(0x55556da27660, 24 [pid 7010] exit_group(0) = ? [pid 7011] <... set_robust_list resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7010] +++ exited with 0 +++ ./strace-static-x86_64: Process 7012 attached [pid 7011] <... prctl resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7012 [pid 7011] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7012] set_robust_list(0x55556da27660, 24 [pid 7011] <... setpgid resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7012] <... set_robust_list resumed>) = 0 [pid 7011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7011] write(3, "1000", 4 [pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7011] <... write resumed>) = 4 [pid 7012] <... prctl resumed>) = 0 [pid 7011] close(3) = 0 executing program [pid 7011] write(1, "executing program\n", 18 [pid 7012] setpgid(0, 0 [pid 7011] <... write resumed>) = 18 [pid 7012] <... setpgid resumed>) = 0 [pid 7011] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7011] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7011] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program ) = -1 EBADF (Bad file descriptor) [pid 7012] <... openat resumed>) = 3 [pid 7012] write(3, "1000", 4 [pid 7011] write(-1, "0x0000000000000001", 18 [pid 7012] <... write resumed>) = 4 [pid 7011] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(3 [pid 7011] exit_group(0 [pid 7012] <... close resumed>) = 0 [pid 7011] <... exit_group resumed>) = ? [pid 7012] write(1, "executing program\n", 18 [pid 7011] +++ exited with 0 +++ [pid 7012] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7012] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7012] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7012] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7012] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7012] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7012] exit_group(0) = ? [pid 7012] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7013 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7014 attached [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7014 ./strace-static-x86_64: Process 7013 attached [pid 7013] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7015 [pid 7013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7013] setpgid(0, 0) = 0 [pid 7013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7014] set_robust_list(0x55556da27660, 24 [pid 7013] <... openat resumed>) = 3 [pid 7013] write(3, "1000", 4) = 4 [pid 7013] close(3executing program ) = 0 [pid 7013] write(1, "executing program\n", 18) = 18 [pid 7013] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7014] <... set_robust_list resumed>) = 0 [pid 7013] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7013] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7013] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7013] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7013] exit_group(0 [pid 7014] <... prctl resumed>) = 0 [pid 7013] <... exit_group resumed>) = ? [pid 7014] setpgid(0, 0) = 0 [pid 7014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7013] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7015 attached [pid 7015] set_robust_list(0x55556da27660, 24 [pid 7014] <... openat resumed>) = 3 [pid 549] <... restart_syscall resumed>) = 0 [pid 7015] <... set_robust_list resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7015] setpgid(0, 0) = 0 [pid 7015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7016 [pid 7015] <... openat resumed>) = 3 [pid 7015] write(3, "1000", 4) = 4 [pid 7015] close(3) = 0 executing program [pid 7015] write(1, "executing program\n", 18 [pid 7014] write(3, "1000", 4 [pid 7015] <... write resumed>) = 18 [pid 7015] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... restart_syscall resumed>) = 0 [pid 7014] <... write resumed>) = 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7014] close(3./strace-static-x86_64: Process 7017 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7017 [pid 7015] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7014] <... close resumed>) = 0 [pid 7015] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7015] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7014] write(1, "executing program\n", 18 [pid 7015] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7015] exit_group(0) = ? executing program [pid 7014] <... write resumed>) = 18 [pid 7014] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7017] set_robust_list(0x55556da27660, 24 [pid 7014] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7017] <... set_robust_list resumed>) = 0 [pid 7015] +++ exited with 0 +++ [pid 7014] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7016 attached [pid 7014] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7014] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] set_robust_list(0x55556da27660, 24) = 0 [pid 7014] write(-1, "0x0000000000000001", 18 [pid 7016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7014] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... prctl resumed>) = 0 [pid 7016] setpgid(0, 0 [pid 7014] exit_group(0 [pid 7016] <... setpgid resumed>) = 0 [pid 7016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 7017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7014] <... exit_group resumed>) = ? [pid 7016] <... openat resumed>) = 3 [pid 7016] write(3, "1000", 4) = 4 [pid 7016] close(3) = 0 [pid 7016] write(1, "executing program\n", 18) = 18 [pid 7014] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7016] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7016] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7016] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7017] <... prctl resumed>) = 0 [pid 7016] write(-1, "0x0000000000000001", 18 [pid 7017] setpgid(0, 0 [pid 7016] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] exit_group(0) = ? [pid 7017] <... setpgid resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7018 [pid 7016] +++ exited with 0 +++ [pid 7017] <... openat resumed>) = 3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7017] write(3, "1000", 4 [pid 553] <... restart_syscall resumed>) = 0 [pid 7017] <... write resumed>) = 4 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7017] close(3 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7019 executing program [pid 7017] <... close resumed>) = 0 [pid 7017] write(1, "executing program\n", 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7017] <... write resumed>) = 18 ./strace-static-x86_64: Process 7018 attached [pid 7018] set_robust_list(0x55556da27660, 24) = 0 [pid 7018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7020 [pid 7017] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7018] setpgid(0, 0) = 0 [pid 7018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7017] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7019 attached ) = -1 EFAULT (Bad address) [pid 7018] <... openat resumed>) = 3 [pid 7017] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7018] write(3, "1000", 4) = 4 [pid 7018] close(3) = 0 [pid 7018] write(1, "executing program\n", 18executing program [pid 7019] set_robust_list(0x55556da27660, 24 [pid 7017] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] <... write resumed>) = 18 [pid 7018] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7018] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7018] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7018] write(-1, "0x0000000000000001", 18 [pid 7019] <... set_robust_list resumed>) = 0 [pid 7017] write(-1, "0x0000000000000001", 18 [pid 7018] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] exit_group(0) = ? [pid 7019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7017] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] exit_group(0 [pid 7019] <... prctl resumed>) = 0 [pid 7017] <... exit_group resumed>) = ? [pid 7019] setpgid(0, 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7018] +++ exited with 0 +++ [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7020 attached [pid 7020] set_robust_list(0x55556da27660, 24) = 0 [pid 7020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7020] <... prctl resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7021 [pid 7020] setpgid(0, 0) = 0 [pid 7020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7017] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7019] <... setpgid resumed>) = 0 [pid 7020] <... openat resumed>) = 3 [pid 7020] write(3, "1000", 4) = 4 [pid 7020] close(3 [pid 7019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7019] <... openat resumed>) = 3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7022 executing program [pid 7020] <... close resumed>) = 0 [pid 7020] write(1, "executing program\n", 18) = 18 [pid 7020] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7022 attached [pid 7019] write(3, "1000", 4 [pid 7020] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7020] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7020] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7022] set_robust_list(0x55556da27660, 24 [pid 7019] <... write resumed>) = 4 [pid 7020] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7020] exit_group(0 [pid 7022] <... set_robust_list resumed>) = 0 [pid 7019] close(3 [pid 7020] <... exit_group resumed>) = ? [pid 7019] <... close resumed>) = 0 executing program [pid 7019] write(1, "executing program\n", 18) = 18 [pid 7020] +++ exited with 0 +++ [pid 7019] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7019] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7019] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7021 attached [pid 7021] set_robust_list(0x55556da27660, 24) = 0 [pid 7022] <... prctl resumed>) = 0 [pid 7019] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7021] setpgid(0, 0) = 0 [pid 7019] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7022] setpgid(0, 0 [pid 7021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7019] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... setpgid resumed>) = 0 [pid 7019] write(-1, "0x0000000000000001", 18 [pid 7021] <... openat resumed>) = 3 [pid 7021] write(3, "1000", 4) = 4 [pid 7021] close(3) = 0 [pid 7021] write(1, "executing program\n", 18executing program ) = 18 [pid 7021] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7021] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7021] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7019] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 [pid 7019] exit_group(0 [pid 7021] write(-1, "0x0000000000000001", 18 [pid 7019] <... exit_group resumed>) = ? [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7021] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] exit_group(0) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7023 [pid 7019] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7022] <... openat resumed>) = 3 [pid 551] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7024 attached [pid 7022] write(3, "1000", 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7024 [pid 7022] <... write resumed>) = 4 [pid 7022] close(3 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7021] +++ exited with 0 +++ ./strace-static-x86_64: Process 7023 attached [pid 7023] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7025 [pid 7022] <... close resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7022] write(1, "executing program\n", 18 [pid 7023] <... set_robust_list resumed>) = 0 [pid 7023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7023] setpgid(0, 0executing program [pid 7022] <... write resumed>) = 18 [pid 7022] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7023] <... setpgid resumed>) = 0 [pid 7023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7024] set_robust_list(0x55556da27660, 24 [pid 7022] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7023] <... openat resumed>) = 3 [pid 7023] write(3, "1000", 4) = 4 [pid 7023] close(3 [pid 7024] <... set_robust_list resumed>) = 0 [pid 7022] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7023] <... close resumed>) = 0 [pid 7023] write(1, "executing program\n", 18executing program ) = 18 [pid 7023] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7023] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7023] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7022] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7023] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7023] exit_group(0 [pid 7022] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7023] <... exit_group resumed>) = ? [pid 7022] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7022] write(-1, "0x0000000000000001", 18 [pid 7024] <... prctl resumed>) = 0 [pid 7022] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7023] +++ exited with 0 +++ ./strace-static-x86_64: Process 7025 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7026 [pid 7022] exit_group(0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7022] <... exit_group resumed>) = ? [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7025] set_robust_list(0x55556da27660, 24) = 0 [pid 7025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7025] setpgid(0, 0) = 0 [pid 7022] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7024] setpgid(0, 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7024] <... setpgid resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7027 [pid 7025] <... openat resumed>) = 3 [pid 7024] <... openat resumed>) = 3 [pid 7025] write(3, "1000", 4) = 4 [pid 7025] close(3) = 0 [pid 7025] write(1, "executing program\n", 18) = 18 [pid 7025] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7027 attached [pid 7024] write(3, "1000", 4 [pid 7025] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7025] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7025] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7025] write(-1, "0x0000000000000001", 18 [pid 7024] <... write resumed>) = 4 [pid 7027] set_robust_list(0x55556da27660, 24executing program [pid 7025] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] exit_group(0) = ? [pid 7024] close(3 [pid 7027] <... set_robust_list resumed>) = 0 [pid 7024] <... close resumed>) = 0 [pid 7024] write(1, "executing program\n", 18) = 18 [pid 7027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7024] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7027] <... prctl resumed>) = 0 [pid 7024] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7027] setpgid(0, 0 [pid 7025] +++ exited with 0 +++ [pid 7024] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7024] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 7026 attached [pid 7026] set_robust_list(0x55556da27660, 24 [pid 7027] <... setpgid resumed>) = 0 [pid 7026] <... set_robust_list resumed>) = 0 [pid 7024] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7024] write(-1, "0x0000000000000001", 18 [pid 7026] <... prctl resumed>) = 0 [pid 7024] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] setpgid(0, 0) = 0 [pid 7026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7024] exit_group(0) = ? [pid 7027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7026] <... openat resumed>) = 3 [pid 7026] write(3, "1000", 4) = 4 [pid 7026] close(3) = 0 [pid 7024] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7026] write(1, "executing program\n", 18executing program ) = 18 [pid 7026] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7026] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7026] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7027] <... openat resumed>) = 3 [pid 554] <... restart_syscall resumed>) = 0 [pid 7027] write(3, "1000", 4 [pid 7026] write(-1, "0x0000000000000001", 18 [pid 7027] <... write resumed>) = 4 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7026] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] exit_group(0) = ? [pid 7027] close(3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7028 executing program executing program [pid 7027] <... close resumed>) = 0 [pid 7027] write(1, "executing program\n", 18) = 18 [pid 7027] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... restart_syscall resumed>) = 0 [pid 7027] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7027] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7027] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7029 [pid 7027] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7027] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] +++ exited with 0 +++ ./strace-static-x86_64: Process 7028 attached [pid 7028] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7030 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7027] write(-1, "0x0000000000000001", 18 [pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7028] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7029 attached [pid 7027] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7027] exit_group(0 [pid 7028] <... openat resumed>) = 3 [pid 7027] <... exit_group resumed>) = ? [pid 7029] set_robust_list(0x55556da27660, 24 [pid 7028] write(3, "1000", 4) = 4 [pid 7028] close(3) = 0 [pid 7028] write(1, "executing program\n", 18) = 18 [pid 7028] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7028] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7028] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7028] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7027] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7029] <... set_robust_list resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7028] exit_group(0) = ? [pid 7029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7029] setpgid(0, 0) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7028] +++ exited with 0 +++ ./strace-static-x86_64: Process 7030 attached [pid 7030] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7031 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7030] setpgid(0, 0 [pid 7029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7030] <... setpgid resumed>) = 0 [pid 7030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7029] <... openat resumed>) = 3 [pid 7030] <... openat resumed>) = 3 [pid 550] <... restart_syscall resumed>) = 0 [pid 7029] write(3, "1000", 4) = 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7029] close(3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7032 [pid 7030] write(3, "1000", 4 [pid 7029] <... close resumed>) = 0 [pid 7030] <... write resumed>) = 4 executing program [pid 7030] close(3) = 0 [pid 7030] write(1, "executing program\n", 18) = 18 [pid 7030] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7032 attached [pid 7029] write(1, "executing program\n", 18 [pid 7030] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 7030] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7030] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7029] <... write resumed>) = 18 [pid 7030] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7030] exit_group(0) = ? [pid 7029] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7032] set_robust_list(0x55556da27660, 24 [pid 7030] +++ exited with 0 +++ [pid 7029] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7029] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7029] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7031 attached [pid 7031] set_robust_list(0x55556da27660, 24) = 0 [pid 7031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7029] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7032] <... set_robust_list resumed>) = 0 [pid 7031] <... prctl resumed>) = 0 executing program [pid 7031] setpgid(0, 0) = 0 [pid 7031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7029] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] write(-1, "0x0000000000000001", 18 [pid 7031] <... openat resumed>) = 3 [pid 7031] write(3, "1000", 4 [pid 7032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7029] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] <... write resumed>) = 4 [pid 7031] close(3) = 0 [pid 7031] write(1, "executing program\n", 18) = 18 [pid 7031] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7029] exit_group(0 [pid 7032] <... prctl resumed>) = 0 [pid 7031] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7029] <... exit_group resumed>) = ? [pid 7031] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7031] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7031] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 7031] exit_group(0) = ? [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7033 [pid 7031] +++ exited with 0 +++ [pid 7029] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7032] setpgid(0, 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7032] <... setpgid resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7033 attached [pid 7033] set_robust_list(0x55556da27660, 24 [pid 7032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7032] <... openat resumed>) = 3 [pid 7032] write(3, "1000", 4./strace-static-x86_64: Process 7034 attached [pid 551] <... restart_syscall resumed>) = 0 executing program [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7034 [pid 7032] <... write resumed>) = 4 [pid 7032] close(3 [pid 7033] <... set_robust_list resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7032] <... close resumed>) = 0 [pid 7033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7033] setpgid(0, 0) = 0 [pid 7032] write(1, "executing program\n", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7035 [pid 7032] <... write resumed>) = 18 [pid 7033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7034] set_robust_list(0x55556da27660, 24 [pid 7032] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7033] <... openat resumed>) = 3 [pid 7033] write(3, "1000", 4 [pid 7032] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7033] <... write resumed>) = 4 [pid 7033] close(3) = 0 [pid 7033] write(1, "executing program\n", 18executing program ) = 18 [pid 7033] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7033] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7034] <... set_robust_list resumed>) = 0 [pid 7032] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7033] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7033] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7033] write(-1, "0x0000000000000001", 18 [pid 7032] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7033] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7033] exit_group(0) = ? [pid 7032] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] <... prctl resumed>) = 0 [pid 7032] write(-1, "0x0000000000000001", 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 7032] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7033] +++ exited with 0 +++ ./strace-static-x86_64: Process 7035 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7036 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7032] exit_group(0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7032] <... exit_group resumed>) = ? [pid 7035] set_robust_list(0x55556da27660, 24) = 0 [pid 7035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7035] setpgid(0, 0) = 0 [pid 7035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7032] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7034] setpgid(0, 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7035] <... openat resumed>) = 3 [pid 7035] write(3, "1000", 4 [pid 550] <... restart_syscall resumed>) = 0 [pid 7034] <... setpgid resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7037 [pid 7035] <... write resumed>) = 4 [pid 7035] close(3) = 0 [pid 7034] <... openat resumed>) = 3 executing program [pid 7035] write(1, "executing program\n", 18) = 18 [pid 7035] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7034] write(3, "1000", 4 [pid 7035] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7035] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7035] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7035] write(-1, "0x0000000000000001", 18 [pid 7034] <... write resumed>) = 4 [pid 7035] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] exit_group(0) = ? ./strace-static-x86_64: Process 7037 attached [pid 7034] close(3) = 0 [pid 7034] write(1, "executing program\n", 18 [pid 7037] set_robust_list(0x55556da27660, 24executing program [pid 7034] <... write resumed>) = 18 [pid 7035] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7034] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7034] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 7036 attached [pid 7036] set_robust_list(0x55556da27660, 24) = 0 [pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7036] setpgid(0, 0 [pid 7034] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7036] <... setpgid resumed>) = 0 [pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7037] <... set_robust_list resumed>) = 0 [pid 7034] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7036] <... openat resumed>) = 3 [pid 7034] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7036] write(3, "1000", 4) = 4 [pid 7036] close(3) = 0 executing program [pid 7036] write(1, "executing program\n", 18) = 18 [pid 7036] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7034] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7034] write(-1, "0x0000000000000001", 18 [pid 7036] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7036] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7034] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 7037] <... prctl resumed>) = 0 [pid 7034] exit_group(0 [pid 7036] write(-1, "0x0000000000000001", 18 [pid 7034] <... exit_group resumed>) = ? [pid 7037] setpgid(0, 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7036] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] exit_group(0) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7038 [pid 7036] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7037] <... setpgid resumed>) = 0 [pid 7034] +++ exited with 0 +++ [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7037] <... openat resumed>) = 3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7037] write(3, "1000", 4 [pid 551] <... restart_syscall resumed>) = 0 [pid 7037] <... write resumed>) = 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7039 [pid 7037] close(3./strace-static-x86_64: Process 7038 attached ) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 7038] set_robust_list(0x55556da27660, 24) = 0 [pid 7037] write(1, "executing program\n", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7040 [pid 7038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7037] <... write resumed>) = 18 [pid 7038] <... prctl resumed>) = 0 [pid 7038] setpgid(0, 0) = 0 [pid 7038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7039 attached [pid 7037] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7039] set_robust_list(0x55556da27660, 24 [pid 7038] <... openat resumed>) = 3 [pid 7037] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7038] write(3, "1000", 4) = 4 [pid 7038] close(3) = 0 [pid 7038] write(1, "executing program\n", 18executing program ) = 18 [pid 7038] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7038] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7038] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7037] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7038] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] write(-1, "0x0000000000000001", 18 [pid 7037] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7038] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 7037] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7038] exit_group(0./strace-static-x86_64: Process 7040 attached [pid 7039] <... set_robust_list resumed>) = 0 [pid 7037] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7038] <... exit_group resumed>) = ? [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7041 [pid 7037] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7038] +++ exited with 0 +++ [pid 7039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7037] exit_group(0 [pid 7040] set_robust_list(0x55556da27660, 24 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7037] <... exit_group resumed>) = ? [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7041 attached [pid 7041] set_robust_list(0x55556da27660, 24) = 0 [pid 7041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7041] setpgid(0, 0 [pid 7037] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7041] <... setpgid resumed>) = 0 [pid 7039] <... prctl resumed>) = 0 [pid 7040] <... set_robust_list resumed>) = 0 [pid 7041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7039] setpgid(0, 0) = 0 [pid 7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7041] <... openat resumed>) = 3 [pid 7039] <... openat resumed>) = 3 [pid 7040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7041] write(3, "1000", 4 [pid 7039] write(3, "1000", 4) = 4 [pid 7039] close(3) = 0 [pid 7039] write(1, "executing program\n", 18executing program ) = 18 [pid 7039] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7039] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7039] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7039] write(-1, "0x0000000000000001", 18 [pid 7041] <... write resumed>) = 4 [pid 7040] <... prctl resumed>) = 0 [pid 7039] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] exit_group(0) = ? executing program [pid 7041] close(3 [pid 7040] setpgid(0, 0) = 0 [pid 7041] <... close resumed>) = 0 [pid 7040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7041] write(1, "executing program\n", 18) = 18 [pid 7041] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7039] +++ exited with 0 +++ [pid 7041] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7041] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7041] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7040] <... openat resumed>) = 3 [pid 7041] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7040] write(3, "1000", 4 [pid 7041] write(-1, "0x0000000000000001", 18 [pid 7040] <... write resumed>) = 4 [pid 7041] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] exit_group(0 [pid 7040] close(3 [pid 7041] <... exit_group resumed>) = ? [pid 7040] <... close resumed>) = 0 executing program [pid 7040] write(1, "executing program\n", 18 [pid 7041] +++ exited with 0 +++ [pid 7040] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7040] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7040] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7040] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7040] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7040] exit_group(0) = ? [pid 7040] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 executing program [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7042 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7043 ./strace-static-x86_64: Process 7043 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7043] set_robust_list(0x55556da27660, 24) = 0 [pid 7043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7043] setpgid(0, 0) = 0 [pid 7043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7043] write(3, "1000", 4) = 4 [pid 7043] close(3) = 0 [pid 7043] write(1, "executing program\n", 18) = 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7044 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7046 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7045 [pid 7043] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7043] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7043] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 7046 attached ./strace-static-x86_64: Process 7045 attached ./strace-static-x86_64: Process 7044 attached ./strace-static-x86_64: Process 7042 attached ) = -1 EBADF (Bad file descriptor) [pid 7043] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7043] exit_group(0) = ? [pid 7046] set_robust_list(0x55556da27660, 24) = 0 [pid 7045] set_robust_list(0x55556da27660, 24 [pid 7046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7045] <... set_robust_list resumed>) = 0 [pid 7042] set_robust_list(0x55556da27660, 24 [pid 7046] <... prctl resumed>) = 0 [pid 7045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7042] <... set_robust_list resumed>) = 0 [pid 7046] setpgid(0, 0 [pid 7043] +++ exited with 0 +++ [pid 7045] <... prctl resumed>) = 0 [pid 7042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7044] set_robust_list(0x55556da27660, 24) = 0 [pid 7046] <... setpgid resumed>) = 0 [pid 7045] setpgid(0, 0 [pid 7042] <... prctl resumed>) = 0 [pid 7044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7044] <... prctl resumed>) = 0 [pid 7045] <... setpgid resumed>) = 0 [pid 7042] setpgid(0, 0 [pid 7046] <... openat resumed>) = 3 [pid 7046] write(3, "1000", 4 [pid 7045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7042] <... setpgid resumed>) = 0 [pid 7044] setpgid(0, 0 [pid 7046] <... write resumed>) = 4 [pid 7046] close(3) = 0 [pid 7046] write(1, "executing program\n", 18executing program ) = 18 [pid 7046] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7046] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7046] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7046] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7046] exit_group(0 [pid 7045] <... openat resumed>) = 3 [pid 7046] <... exit_group resumed>) = ? [pid 7045] write(3, "1000", 4 [pid 7042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7045] <... write resumed>) = 4 [pid 7046] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7044] <... setpgid resumed>) = 0 [pid 7044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7045] close(3 [pid 7044] <... openat resumed>) = 3 [pid 7045] <... close resumed>) = 0 [pid 7042] <... openat resumed>) = 3 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 executing program [pid 7045] write(1, "executing program\n", 18 [pid 7044] write(3, "1000", 4 [pid 7042] write(3, "1000", 4 [pid 7045] <... write resumed>) = 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7042] <... write resumed>) = 4 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7045] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7042] close(3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7047 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7048 [pid 7045] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7042] <... close resumed>) = 0 [pid 7044] <... write resumed>) = 4 [pid 7044] close(3) = 0 [pid 7045] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7042] write(1, "executing program\n", 18 [pid 7044] write(1, "executing program\n", 18executing program ) = 18 [pid 7044] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7044] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7044] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7044] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7044] exit_group(0) = ? executing program [pid 7045] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7042] <... write resumed>) = 18 [pid 7045] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7042] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7044] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7048 attached [pid 7048] set_robust_list(0x55556da27660, 24) = 0 [pid 7048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7048] setpgid(0, 0 [pid 7045] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7045] write(-1, "0x0000000000000001", 18 executing program [pid 7042] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7045] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7048] <... setpgid resumed>) = 0 [pid 7045] exit_group(0 [pid 7042] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7045] <... exit_group resumed>) = ? [pid 7042] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7048] write(3, "1000", 4) = 4 [pid 7048] close(3) = 0 [pid 7048] write(1, "executing program\n", 18 [pid 7045] +++ exited with 0 +++ [pid 7048] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7042] write(-1, "0x0000000000000001", 18 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7042] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7042] exit_group(0 [pid 7048] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7048] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7048] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7048] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7048] exit_group(0 [pid 7042] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7047 attached [pid 7048] <... exit_group resumed>) = ? [pid 7042] +++ exited with 0 +++ [pid 7048] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7047] set_robust_list(0x55556da27660, 24) = 0 [pid 7047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7047] setpgid(0, 0) = 0 [pid 7047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7047] write(3, "1000", 4) = 4 [pid 7047] close(3) = 0 executing program [pid 7047] write(1, "executing program\n", 18) = 18 [pid 7047] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7047] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7047] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7047] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7047] exit_group(0) = ? [pid 7047] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7050 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7049 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7052 ./strace-static-x86_64: Process 7052 attached [pid 7052] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7051 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7053 [pid 7052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7052] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7053 attached [pid 7052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7051 attached [pid 7053] set_robust_list(0x55556da27660, 24 [pid 7051] set_robust_list(0x55556da27660, 24 [pid 7052] <... openat resumed>) = 3 [pid 7052] write(3, "1000", 4) = 4 [pid 7052] close(3executing program ) = 0 [pid 7052] write(1, "executing program\n", 18) = 18 [pid 7052] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7053] <... set_robust_list resumed>) = 0 [pid 7051] <... set_robust_list resumed>) = 0 [pid 7052] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7052] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7052] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7052] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] write(-1, "0x0000000000000001", 18 [pid 7053] <... prctl resumed>) = 0 [pid 7052] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7052] exit_group(0) = ? ./strace-static-x86_64: Process 7050 attached ./strace-static-x86_64: Process 7049 attached [pid 7053] setpgid(0, 0 [pid 7051] <... prctl resumed>) = 0 [pid 7053] <... setpgid resumed>) = 0 [pid 7052] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7051] setpgid(0, 0 [pid 7050] set_robust_list(0x55556da27660, 24 [pid 7051] <... setpgid resumed>) = 0 [pid 7050] <... set_robust_list resumed>) = 0 [pid 7049] set_robust_list(0x55556da27660, 24 [pid 7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7049] <... set_robust_list resumed>) = 0 [pid 7051] <... openat resumed>) = 3 [pid 7049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7051] write(3, "1000", 4 [pid 7050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7051] <... write resumed>) = 4 [pid 7050] <... prctl resumed>) = 0 [pid 7049] <... prctl resumed>) = 0 [pid 7053] <... openat resumed>) = 3 [pid 7053] write(3, "1000", 4) = 4 [pid 7053] close(3) = 0 [pid 7053] write(1, "executing program\n", 18executing program ) = 18 [pid 7053] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7053] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7053] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7051] close(3 [pid 7049] setpgid(0, 0 [pid 7053] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] write(-1, "0x0000000000000001", 18 [pid 7051] <... close resumed>) = 0 [pid 7049] <... setpgid resumed>) = 0 [pid 7053] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] exit_group(0) = ? executing program [pid 7051] write(1, "executing program\n", 18 [pid 7049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7051] <... write resumed>) = 18 [pid 7053] +++ exited with 0 +++ [pid 7051] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7050] setpgid(0, 0 [pid 7049] <... openat resumed>) = 3 [pid 7051] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7050] <... setpgid resumed>) = 0 [pid 7051] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7049] write(3, "1000", 4 [pid 7050] <... openat resumed>) = 3 [pid 7051] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7049] <... write resumed>) = 4 [pid 7050] write(3, "1000", 4) = 4 [pid 7050] close(3executing program ) = 0 [pid 7050] write(1, "executing program\n", 18) = 18 [pid 7050] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7051] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7049] close(3 [pid 7050] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7050] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7050] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7050] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7051] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... close resumed>) = 0 [pid 7050] exit_group(0executing program ) = ? [pid 7050] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7051] write(-1, "0x0000000000000001", 18 [pid 7049] write(1, "executing program\n", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7051] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... write resumed>) = 18 [pid 7051] exit_group(0) = ? [pid 7049] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7051] +++ exited with 0 +++ [pid 7049] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7049] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7049] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7049] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7049] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7049] exit_group(0) = ? [pid 7049] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7056 attached ./strace-static-x86_64: Process 7055 attached ./strace-static-x86_64: Process 7054 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7054 ./strace-static-x86_64: Process 7058 attached [pid 7055] set_robust_list(0x55556da27660, 24 [pid 7054] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7056 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7055 ./strace-static-x86_64: Process 7057 attached [pid 7055] <... set_robust_list resumed>) = 0 [pid 7054] <... set_robust_list resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7057 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7058 [pid 7058] set_robust_list(0x55556da27660, 24 [pid 7057] set_robust_list(0x55556da27660, 24 [pid 7055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7058] <... set_robust_list resumed>) = 0 [pid 7057] <... set_robust_list resumed>) = 0 [pid 7055] <... prctl resumed>) = 0 [pid 7056] set_robust_list(0x55556da27660, 24 [pid 7054] <... prctl resumed>) = 0 [pid 7058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7055] setpgid(0, 0 [pid 7058] <... prctl resumed>) = 0 [pid 7055] <... setpgid resumed>) = 0 [pid 7054] setpgid(0, 0 [pid 7058] setpgid(0, 0 [pid 7057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7056] <... set_robust_list resumed>) = 0 [pid 7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7054] <... setpgid resumed>) = 0 [pid 7058] <... setpgid resumed>) = 0 [pid 7057] <... prctl resumed>) = 0 [pid 7056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7055] <... openat resumed>) = 3 [pid 7058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7057] setpgid(0, 0 [pid 7056] <... prctl resumed>) = 0 [pid 7055] write(3, "1000", 4 [pid 7054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7055] <... write resumed>) = 4 [pid 7058] <... openat resumed>) = 3 [pid 7057] <... setpgid resumed>) = 0 [pid 7055] close(3 [pid 7058] write(3, "1000", 4 [pid 7056] setpgid(0, 0 [pid 7055] <... close resumed>) = 0 executing program [pid 7057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7058] <... write resumed>) = 4 [pid 7056] <... setpgid resumed>) = 0 [pid 7055] write(1, "executing program\n", 18 [pid 7054] <... openat resumed>) = 3 [pid 7058] close(3 [pid 7057] <... openat resumed>) = 3 [pid 7055] <... write resumed>) = 18 [pid 7054] write(3, "1000", 4 [pid 7058] <... close resumed>) = 0 [pid 7057] write(3, "1000", 4 [pid 7056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7055] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7054] <... write resumed>) = 4 [pid 7055] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7054] close(3 [pid 7058] write(1, "executing program\n", 18executing program executing program [pid 7057] <... write resumed>) = 4 [pid 7056] <... openat resumed>) = 3 [pid 7055] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7054] <... close resumed>) = 0 [pid 7058] <... write resumed>) = 18 [pid 7057] close(3 [pid 7056] write(3, "1000", 4 [pid 7055] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7054] write(1, "executing program\n", 18) = 18 [pid 7058] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7055] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7054] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7058] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7057] <... close resumed>) = 0 [pid 7056] <... write resumed>) = 4 [pid 7055] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7058] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7057] write(1, "executing program\n", 18 [pid 7056] close(3 [pid 7055] write(-1, "0x0000000000000001", 18executing program [pid 7058] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7057] <... write resumed>) = 18 [pid 7056] <... close resumed>) = 0 [pid 7055] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7058] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7057] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7056] write(1, "executing program\n", 18 [pid 7055] exit_group(0executing program [pid 7054] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7058] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7056] <... write resumed>) = 18 [pid 7055] <... exit_group resumed>) = ? [pid 7054] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7054] write(-1, "0x0000000000000001", 18 [pid 7055] +++ exited with 0 +++ [pid 7054] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] write(-1, "0x0000000000000001", 18 [pid 7057] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7056] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7054] exit_group(0 [pid 7058] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7056] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7054] <... exit_group resumed>) = ? [pid 553] --- 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] exit_group(0 [pid 7057] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7056] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7058] <... exit_group resumed>) = ? [pid 7057] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7054] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7058] +++ exited with 0 +++ [pid 7057] write(-1, "0x0000000000000001", 18 [pid 7056] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7057] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7056] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] exit_group(0) = ? [pid 7056] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7056] exit_group(0) = ? [pid 7057] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7056] +++ exited with 0 +++ [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7060 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7061 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7062 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7059 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7062 attached [pid 7062] set_robust_list(0x55556da27660, 24) = 0 [pid 7062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7063 [pid 7062] setpgid(0, 0) = 0 [pid 7062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7063 attached ) = 3 [pid 7062] write(3, "1000", 4) = 4 [pid 7062] close(3) = 0 executing program [pid 7062] write(1, "executing program\n", 18) = 18 [pid 7062] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7063] set_robust_list(0x55556da27660, 24 [pid 7062] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7062] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7062] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7063] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7061 attached ./strace-static-x86_64: Process 7059 attached [pid 7062] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7062] exit_group(0) = ? ./strace-static-x86_64: Process 7060 attached [pid 7063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7061] set_robust_list(0x55556da27660, 24 [pid 7059] set_robust_list(0x55556da27660, 24 [pid 7063] <... prctl resumed>) = 0 [pid 7059] <... set_robust_list resumed>) = 0 [pid 7061] <... set_robust_list resumed>) = 0 [pid 7060] set_robust_list(0x55556da27660, 24 [pid 7063] setpgid(0, 0 [pid 7059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7062] +++ exited with 0 +++ [pid 7063] <... setpgid resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7061] setpgid(0, 0) = 0 [pid 7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7063] <... openat resumed>) = 3 [pid 7061] <... openat resumed>) = 3 [pid 7059] <... prctl resumed>) = 0 [pid 7060] <... set_robust_list resumed>) = 0 [pid 7061] write(3, "1000", 4) = 4 [pid 7061] close(3executing program ) = 0 [pid 7061] write(1, "executing program\n", 18 [pid 7063] write(3, "1000", 4 [pid 7059] setpgid(0, 0 [pid 7061] <... write resumed>) = 18 [pid 7061] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7061] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7063] <... write resumed>) = 4 [pid 7059] <... setpgid resumed>) = 0 [pid 7061] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7063] close(3 [pid 7060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7063] <... close resumed>) = 0 [pid 7061] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7060] <... prctl resumed>) = 0 [pid 7061] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) executing program [pid 7063] write(1, "executing program\n", 18 [pid 7061] exit_group(0 [pid 7059] <... openat resumed>) = 3 [pid 7060] setpgid(0, 0 [pid 7061] <... exit_group resumed>) = ? [pid 7063] <... write resumed>) = 18 [pid 7060] <... setpgid resumed>) = 0 [pid 7059] write(3, "1000", 4 [pid 7063] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7063] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7061] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7063] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7063] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7063] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7063] exit_group(0 [pid 7059] <... write resumed>) = 4 [pid 7060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7063] <... exit_group resumed>) = ? [pid 7059] close(3 [pid 7060] <... openat resumed>) = 3 [pid 7059] <... close resumed>) = 0 [pid 7063] +++ exited with 0 +++ [pid 7059] write(1, "executing program\n", 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7059] <... write resumed>) = 18 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7059] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7059] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7060] write(3, "1000", 4 [pid 7059] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7060] <... write resumed>) = 4 [pid 7059] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7059] exit_group(0) = ? [pid 7060] close(3 [pid 7059] +++ exited with 0 +++ [pid 7060] <... close resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7060] write(1, "executing program\n", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7060] <... write resumed>) = 18 [pid 7060] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7060] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7060] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7060] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7060] exit_group(0) = ? [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7060] +++ exited with 0 +++ [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7064 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7064 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7064] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7066 attached ./strace-static-x86_64: Process 7065 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7066 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7065 [pid 7064] <... set_robust_list resumed>) = 0 [pid 7066] set_robust_list(0x55556da27660, 24 [pid 7065] set_robust_list(0x55556da27660, 24 [pid 7064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7066] <... set_robust_list resumed>) = 0 [pid 7065] <... set_robust_list resumed>) = 0 [pid 7064] <... prctl resumed>) = 0 [pid 7064] setpgid(0, 0) = 0 [pid 7064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7064] <... openat resumed>) = 3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7067 [pid 7066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7065] <... prctl resumed>) = 0 [pid 7064] write(3, "1000", 4 [pid 7066] <... prctl resumed>) = 0 [pid 7065] setpgid(0, 0 [pid 7066] setpgid(0, 0 [pid 7065] <... setpgid resumed>) = 0 executing program [pid 7064] <... write resumed>) = 4 [pid 7064] close(3) = 0 [pid 7064] write(1, "executing program\n", 18) = 18 [pid 7064] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7066] <... setpgid resumed>) = 0 [pid 7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7064] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7064] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7064] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7065] <... openat resumed>) = 3 [pid 7064] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7066] <... openat resumed>) = 3 [pid 7065] write(3, "1000", 4 [pid 7064] exit_group(0) = ? [pid 7066] write(3, "1000", 4 [pid 7065] <... write resumed>) = 4 [pid 7064] +++ exited with 0 +++ ./strace-static-x86_64: Process 7067 attached [pid 7066] <... write resumed>) = 4 [pid 7065] close(3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7067] set_robust_list(0x55556da27660, 24 [pid 7066] close(3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7065] <... close resumed>) = 0 [pid 7066] <... close resumed>) = 0 [pid 7067] <... set_robust_list resumed>) = 0 [pid 7067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7066] write(1, "executing program\n", 18 [pid 7065] write(1, "executing program\n", 18 [pid 7067] <... prctl resumed>) = 0 [pid 7067] setpgid(0, 0) = 0 executing program executing program [pid 7067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7066] <... write resumed>) = 18 [pid 7065] <... write resumed>) = 18 [pid 7067] <... openat resumed>) = 3 [pid 7067] write(3, "1000", 4 [pid 7066] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7065] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7066] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7065] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7066] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7065] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7066] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7065] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7066] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7065] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7066] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... write resumed>) = 4 [pid 7065] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] write(-1, "0x0000000000000001", 18 [pid 7065] write(-1, "0x0000000000000001", 18 [pid 7066] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] close(3 [pid 7066] exit_group(0 [pid 7067] <... close resumed>) = 0 executing program [pid 7065] exit_group(0 [pid 7066] <... exit_group resumed>) = ? [pid 7067] write(1, "executing program\n", 18 [pid 7065] <... exit_group resumed>) = ? [pid 7067] <... write resumed>) = 18 [pid 7067] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7067] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7067] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7066] +++ exited with 0 +++ [pid 7067] write(-1, "0x0000000000000001", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7067] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7067] exit_group(0) = ? [pid 7067] +++ exited with 0 +++ [pid 7065] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7068 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7068 attached ./strace-static-x86_64: Process 7069 attached , child_tidptr=0x55556da27650) = 7069 [pid 7068] set_robust_list(0x55556da27660, 24 [pid 554] <... restart_syscall resumed>) = 0 [pid 7068] <... set_robust_list resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7069] set_robust_list(0x55556da27660, 24 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7069] <... set_robust_list resumed>) = 0 [pid 7068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7068] setpgid(0, 0) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7070 [pid 7068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7068] <... openat resumed>) = 3 [pid 7068] write(3, "1000", 4) = 4 [pid 7068] close(3) = 0 [pid 7068] write(1, "executing program\n", 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 7069] <... prctl resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7071 [pid 7068] <... write resumed>) = 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7069] setpgid(0, 0 [pid 7068] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7068] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7068] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) executing program [pid 7069] <... setpgid resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7072 [pid 7068] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7068] exit_group(0) = ? [pid 7069] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7072 attached ./strace-static-x86_64: Process 7071 attached [pid 7069] write(3, "1000", 4) = 4 [pid 7069] close(3 [pid 7072] set_robust_list(0x55556da27660, 24 [pid 7071] set_robust_list(0x55556da27660, 24 [pid 7069] <... close resumed>) = 0 [pid 7068] +++ exited with 0 +++ [pid 551] --- 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] write(1, "executing program\n", 18 [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7069] <... write resumed>) = 18 ./strace-static-x86_64: Process 7070 attached [pid 7070] set_robust_list(0x55556da27660, 24) = 0 [pid 7070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7069] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7070] <... prctl resumed>) = 0 [pid 7070] setpgid(0, 0) = 0 [pid 7071] <... set_robust_list resumed>) = 0 [pid 7070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7072] <... set_robust_list resumed>) = 0 [pid 7069] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7070] <... openat resumed>) = 3 [pid 7069] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7070] write(3, "1000", 4 [pid 7069] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7070] <... write resumed>) = 4 [pid 7070] close(3) = 0 [pid 7069] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program [pid 7071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7070] write(1, "executing program\n", 18) = 18 [pid 7070] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7069] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7069] write(-1, "0x0000000000000001", 18 [pid 7070] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7069] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7070] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7069] exit_group(0) = ? [pid 7072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7071] <... prctl resumed>) = 0 [pid 7070] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7070] exit_group(0) = ? [pid 7069] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7072] <... prctl resumed>) = 0 [pid 7071] setpgid(0, 0) = 0 [pid 7072] setpgid(0, 0 [pid 7071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7072] <... setpgid resumed>) = 0 executing program executing program [pid 7070] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7072] <... openat resumed>) = 3 [pid 7071] <... openat resumed>) = 3 [pid 7072] write(3, "1000", 4 [pid 7071] write(3, "1000", 4 [pid 7072] <... write resumed>) = 4 [pid 7071] <... write resumed>) = 4 [pid 7072] close(3 [pid 7071] close(3 [pid 7072] <... close resumed>) = 0 [pid 7071] <... close resumed>) = 0 [pid 7072] write(1, "executing program\n", 18 [pid 7071] write(1, "executing program\n", 18 [pid 7072] <... write resumed>) = 18 [pid 7071] <... write resumed>) = 18 [pid 7072] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7071] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7072] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7071] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7072] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7071] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7072] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7071] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7072] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7071] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7072] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] write(-1, "0x0000000000000001", 18 [pid 7071] write(-1, "0x0000000000000001", 18 [pid 7072] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] exit_group(0 [pid 7071] exit_group(0 [pid 7072] <... exit_group resumed>) = ? [pid 7071] <... exit_group resumed>) = ? [pid 7072] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7071] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7073 [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7073 attached [pid 7073] set_robust_list(0x55556da27660, 24) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7073] setpgid(0, 0) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7074 [pid 554] <... restart_syscall resumed>) = 0 [pid 7073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 7073] <... openat resumed>) = 3 [pid 7073] write(3, "1000", 4) = 4 [pid 7073] close(3) = 0 [pid 7073] write(1, "executing program\n", 18) = 18 [pid 7073] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7075 [pid 7073] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7073] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7073] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7073] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7073] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7076 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7073] +++ exited with 0 +++ [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7077 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7075 attached [pid 7075] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7077 attached ./strace-static-x86_64: Process 7076 attached ./strace-static-x86_64: Process 7074 attached [pid 7075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7077] set_robust_list(0x55556da27660, 24 [pid 7075] <... prctl resumed>) = 0 [pid 7075] setpgid(0, 0) = 0 [pid 7077] <... set_robust_list resumed>) = 0 [pid 7076] set_robust_list(0x55556da27660, 24 [pid 7077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7077] <... prctl resumed>) = 0 [pid 7076] <... set_robust_list resumed>) = 0 [pid 7075] write(3, "1000", 4) = 4 [pid 7075] close(3) = 0 executing program [pid 7075] write(1, "executing program\n", 18) = 18 [pid 7075] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7077] setpgid(0, 0 [pid 7075] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7075] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7075] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7077] <... setpgid resumed>) = 0 [pid 7075] write(-1, "0x0000000000000001", 18 [pid 7076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7075] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] exit_group(0) = ? [pid 7077] <... openat resumed>) = 3 [pid 7076] <... prctl resumed>) = 0 [pid 7074] set_robust_list(0x55556da27660, 24 [pid 7077] write(3, "1000", 4 [pid 7076] setpgid(0, 0 [pid 7075] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7077] <... write resumed>) = 4 [pid 7077] close(3 [pid 7076] <... setpgid resumed>) = 0 [pid 7074] <... set_robust_list resumed>) = 0 [pid 7077] <... close resumed>) = 0 [pid 7076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7077] write(1, "executing program\n", 18 [pid 7074] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 7077] <... write resumed>) = 18 [pid 7076] <... openat resumed>) = 3 [pid 7077] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7074] <... prctl resumed>) = 0 [pid 7077] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7076] write(3, "1000", 4 [pid 7077] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7074] setpgid(0, 0 [pid 7077] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7076] <... write resumed>) = 4 [pid 7077] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7074] <... setpgid resumed>) = 0 [pid 7076] close(3 [pid 7077] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = 0 [pid 7074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7077] write(-1, "0x0000000000000001", 18 [pid 7076] write(1, "executing program\n", 18executing program [pid 7074] <... openat resumed>) = 3 [pid 7077] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... write resumed>) = 18 [pid 7074] write(3, "1000", 4 [pid 7077] exit_group(0 [pid 7076] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7077] <... exit_group resumed>) = ? [pid 7074] <... write resumed>) = 4 [pid 7076] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7077] +++ exited with 0 +++ [pid 7076] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7074] close(3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7076] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7076] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = 0 [pid 7076] write(-1, "0x0000000000000001", 18 [pid 7074] write(1, "executing program\n", 18executing program [pid 7076] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] exit_group(0 [pid 7074] <... write resumed>) = 18 [pid 7076] <... exit_group resumed>) = ? [pid 7074] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7076] +++ exited with 0 +++ [pid 7074] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7074] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... restart_syscall resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7074] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7074] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7078 attached [pid 7074] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7078 [pid 7078] set_robust_list(0x55556da27660, 24 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7078] <... set_robust_list resumed>) = 0 [pid 7078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7078] setpgid(0, 0) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7079 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7080 [pid 7074] write(-1, "0x0000000000000001", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7081 [pid 7074] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] exit_group(0./strace-static-x86_64: Process 7081 attached ) = ? ./strace-static-x86_64: Process 7080 attached [pid 7081] set_robust_list(0x55556da27660, 24 [pid 7078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7074] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7081] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7079 attached [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7079] set_robust_list(0x55556da27660, 24 [pid 7081] <... prctl resumed>) = 0 [pid 7080] set_robust_list(0x55556da27660, 24 [pid 7079] <... set_robust_list resumed>) = 0 [pid 7081] setpgid(0, 0 [pid 7080] <... set_robust_list resumed>) = 0 [pid 7081] <... setpgid resumed>) = 0 [pid 7079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7080] <... prctl resumed>) = 0 [pid 7079] <... prctl resumed>) = 0 [pid 7078] <... openat resumed>) = 3 [pid 7081] <... openat resumed>) = 3 [pid 7080] setpgid(0, 0 [pid 7079] setpgid(0, 0 [pid 7078] write(3, "1000", 4 [pid 7081] write(3, "1000", 4 [pid 7078] <... write resumed>) = 4 [pid 7078] close(3) = 0 [pid 7081] <... write resumed>) = 4 [pid 7080] <... setpgid resumed>) = 0 [pid 7079] <... setpgid resumed>) = 0 executing program [pid 7078] write(1, "executing program\n", 18) = 18 [pid 7078] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7081] close(3 [pid 7080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7078] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7078] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7078] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program ) = -1 EBADF (Bad file descriptor) [pid 7078] write(-1, "0x0000000000000001", 18 [pid 7081] <... close resumed>) = 0 [pid 7078] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7079] <... openat resumed>) = 3 [pid 7081] write(1, "executing program\n", 18 [pid 7080] <... openat resumed>) = 3 [pid 7081] <... write resumed>) = 18 [pid 7079] write(3, "1000", 4 [pid 7078] exit_group(0) = ? [pid 7081] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7080] write(3, "1000", 4 [pid 7079] <... write resumed>) = 4 [pid 7081] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7081] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7081] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7081] write(-1, "0x0000000000000001", 18 [pid 7078] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7081] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7081] exit_group(0 [pid 7080] <... write resumed>) = 4 [pid 7079] close(3) = 0 [pid 7081] <... exit_group resumed>) = ? [pid 7080] close(3 [pid 7079] write(1, "executing program\n", 18executing program [pid 7080] <... close resumed>) = 0 [pid 7079] <... write resumed>) = 18 [pid 7080] write(1, "executing program\n", 18 [pid 7079] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7081] +++ exited with 0 +++ executing program [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7080] <... write resumed>) = 18 [pid 7080] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7080] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7080] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7080] write(-1, "0x0000000000000001", 18 [pid 7079] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7080] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] exit_group(0) = ? [pid 7079] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7079] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7080] +++ exited with 0 +++ [pid 7079] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7079] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7079] exit_group(0) = ? [pid 7079] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7082 attached , child_tidptr=0x55556da27650) = 7082 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7082] set_robust_list(0x55556da27660, 24) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7083 ./strace-static-x86_64: Process 7083 attached [pid 7082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7083] set_robust_list(0x55556da27660, 24 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7083] <... set_robust_list resumed>) = 0 [pid 7082] <... prctl resumed>) = 0 [pid 7082] setpgid(0, 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7082] <... setpgid resumed>) = 0 [pid 7082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7082] <... openat resumed>) = 3 [pid 7083] <... prctl resumed>) = 0 [pid 7083] setpgid(0, 0) = 0 [pid 7083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7082] write(3, "1000", 4) = 4 [pid 7082] close(3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7084 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7085 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7086 [pid 7083] <... openat resumed>) = 3 executing program [pid 7082] <... close resumed>) = 0 [pid 7082] write(1, "executing program\n", 18) = 18 [pid 7082] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7086 attached ./strace-static-x86_64: Process 7085 attached ./strace-static-x86_64: Process 7084 attached [pid 7083] write(3, "1000", 4 [pid 7082] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7082] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7082] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7082] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7082] exit_group(0 [pid 7086] set_robust_list(0x55556da27660, 24 [pid 7085] set_robust_list(0x55556da27660, 24 [pid 7084] set_robust_list(0x55556da27660, 24 [pid 7083] <... write resumed>) = 4 [pid 7082] <... exit_group resumed>) = ? [pid 7086] <... set_robust_list resumed>) = 0 [pid 7085] <... set_robust_list resumed>) = 0 [pid 7084] <... set_robust_list resumed>) = 0 [pid 7083] close(3 [pid 7082] +++ exited with 0 +++ executing program [pid 7086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7086] <... prctl resumed>) = 0 [pid 7084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7083] <... close resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7086] setpgid(0, 0 [pid 7085] <... prctl resumed>) = 0 [pid 7084] <... prctl resumed>) = 0 [pid 7083] write(1, "executing program\n", 18 [pid 7086] <... setpgid resumed>) = 0 [pid 7085] setpgid(0, 0 [pid 7084] setpgid(0, 0 [pid 7083] <... write resumed>) = 18 [pid 7086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7085] <... setpgid resumed>) = 0 [pid 7084] <... setpgid resumed>) = 0 [pid 7083] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7086] <... openat resumed>) = 3 [pid 7085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7086] write(3, "1000", 4) = 4 [pid 7086] close(3executing program ) = 0 [pid 7086] write(1, "executing program\n", 18) = 18 [pid 7086] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7086] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7086] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7085] <... openat resumed>) = 3 [pid 7083] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7085] write(3, "1000", 4 [pid 7083] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7086] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7086] exit_group(0 [pid 7085] <... write resumed>) = 4 [pid 7084] <... openat resumed>) = 3 [pid 7083] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7086] <... exit_group resumed>) = ? [pid 7086] +++ exited with 0 +++ [pid 7085] close(3 [pid 7084] write(3, "1000", 4 [pid 7083] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7085] <... close resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7084] <... write resumed>) = 4 [pid 7083] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7085] write(1, "executing program\n", 18 [pid 7084] close(3 [pid 7083] write(-1, "0x0000000000000001", 18 [pid 7085] <... write resumed>) = 18 [pid 7085] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7084] <... close resumed>) = 0 [pid 7083] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7085] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7085] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7084] write(1, "executing program\n", 18 [pid 7083] exit_group(0 [pid 7085] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) executing program [pid 7085] exit_group(0 [pid 7083] <... exit_group resumed>) = ? [pid 7084] <... write resumed>) = 18 [pid 7085] <... exit_group resumed>) = ? [pid 7085] +++ exited with 0 +++ [pid 7083] +++ exited with 0 +++ [pid 7084] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7084] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7084] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7084] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7084] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7084] exit_group(0) = ? [pid 7084] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7087 attached , child_tidptr=0x55556da27650) = 7088 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7087 [pid 7087] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7088 attached ) = 0 [pid 7087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7088] set_robust_list(0x55556da27660, 24) = 0 [pid 7087] <... prctl resumed>) = 0 [pid 7087] setpgid(0, 0) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7089 attached [pid 7088] <... prctl resumed>) = 0 [pid 7087] <... openat resumed>) = 3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7089 [pid 7087] write(3, "1000", 4 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7088] setpgid(0, 0 [pid 7087] <... write resumed>) = 4 [pid 7089] set_robust_list(0x55556da27660, 24) = 0 [pid 7089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7089] setpgid(0, 0) = 0 [pid 7089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7089] write(3, "1000", 4) = 4 executing program [pid 7087] close(3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7090 [pid 7089] close(3) = 0 [pid 7089] write(1, "executing program\n", 18) = 18 [pid 7089] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7089] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program ) = -1 EFAULT (Bad address) [pid 7088] <... setpgid resumed>) = 0 [pid 7087] <... close resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7091 [pid 7089] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7089] write(-1, "0x0000000000000001", 18 [pid 7087] write(1, "executing program\n", 18 [pid 7089] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7087] <... write resumed>) = 18 [pid 7089] exit_group(0) = ? [pid 7089] +++ exited with 0 +++ [pid 7088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7087] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7090 attached [pid 7090] set_robust_list(0x55556da27660, 24) = 0 [pid 7090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7088] <... openat resumed>) = 3 [pid 7087] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7091 attached [pid 7090] <... prctl resumed>) = 0 [pid 7090] setpgid(0, 0 [pid 7091] set_robust_list(0x55556da27660, 24 [pid 7088] write(3, "1000", 4 [pid 7087] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7090] <... setpgid resumed>) = 0 [pid 7090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7091] <... set_robust_list resumed>) = 0 [pid 7087] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7088] <... write resumed>) = 4 [pid 7087] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7090] <... openat resumed>) = 3 [pid 7088] close(3 [pid 7087] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] <... prctl resumed>) = 0 [pid 7091] setpgid(0, 0 [pid 7087] write(-1, "0x0000000000000001", 18 [pid 7088] <... close resumed>) = 0 [pid 7087] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] <... setpgid resumed>) = 0 executing program [pid 7091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7088] write(1, "executing program\n", 18 [pid 7087] exit_group(0 [pid 7090] write(3, "1000", 4executing program [pid 7087] <... exit_group resumed>) = ? [pid 7088] <... write resumed>) = 18 [pid 7090] <... write resumed>) = 4 [pid 7090] close(3) = 0 [pid 7091] <... openat resumed>) = 3 [pid 7090] write(1, "executing program\n", 18) = 18 [pid 7090] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7087] +++ exited with 0 +++ [pid 7088] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7090] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7088] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7091] write(3, "1000", 4 [pid 7090] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7088] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7091] <... write resumed>) = 4 [pid 7090] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7091] close(3 [pid 7090] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7091] <... close resumed>) = 0 [pid 7090] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] write(1, "executing program\n", 18 [pid 7090] write(-1, "0x0000000000000001", 18 executing program [pid 7088] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7091] <... write resumed>) = 18 [pid 7090] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7090] exit_group(0 [pid 7088] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7091] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7090] <... exit_group resumed>) = ? [pid 7091] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7090] +++ exited with 0 +++ [pid 7088] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7088] write(-1, "0x0000000000000001", 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7091] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7088] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] write(-1, "0x0000000000000001", 18 [pid 7088] exit_group(0 [pid 7091] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7091] exit_group(0 [pid 7088] <... exit_group resumed>) = ? [pid 7091] <... exit_group resumed>) = ? [pid 7091] +++ exited with 0 +++ [pid 7088] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... restart_syscall resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7092 ./strace-static-x86_64: Process 7092 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7093 [pid 7092] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7093 attached [pid 7093] set_robust_list(0x55556da27660, 24) = 0 [pid 7093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7092] <... set_robust_list resumed>) = 0 [pid 7093] <... prctl resumed>) = 0 [pid 7093] setpgid(0, 0) = 0 [pid 7093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7093] <... openat resumed>) = 3 [pid 7092] <... prctl resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7093] write(3, "1000", 4) = 4 [pid 7093] close(3executing program ) = 0 [pid 7093] write(1, "executing program\n", 18) = 18 [pid 7093] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7092] setpgid(0, 0 [pid 7093] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7093] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7093] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7093] write(-1, "0x0000000000000001", 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7093] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7093] exit_group(0) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7094 [pid 7092] <... setpgid resumed>) = 0 [pid 7092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7093] +++ exited with 0 +++ ./strace-static-x86_64: Process 7094 attached [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7094] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7094] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7094] setpgid(0, 0) = 0 [pid 7094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7094] write(3, "1000", 4) = 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7095 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7094] close(3) = 0 [pid 7094] write(1, "executing program\n", 18) = 18 [pid 7094] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7094] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7096 [pid 7094] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7094] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7094] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7094] exit_group(0) = ? [pid 7092] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7096 attached [pid 7092] write(3, "1000", 4 [pid 7096] set_robust_list(0x55556da27660, 24 [pid 7092] <... write resumed>) = 4 [pid 7096] <... set_robust_list resumed>) = 0 [pid 7092] close(3 [pid 7094] +++ exited with 0 +++ [pid 7096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7092] <... close resumed>) = 0 ./strace-static-x86_64: Process 7095 attached [pid 7095] set_robust_list(0x55556da27660, 24) = 0 [pid 7095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7095] setpgid(0, 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7095] <... setpgid resumed>) = 0 [pid 7095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7092] write(1, "executing program\n", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7095] <... openat resumed>) = 3 [pid 7095] write(3, "1000", 4 [pid 7092] <... write resumed>) = 18 [pid 7095] <... write resumed>) = 4 [pid 7095] close(3) = 0 executing program [pid 7092] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7095] write(1, "executing program\n", 18) = 18 [pid 7095] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7096] <... prctl resumed>) = 0 [pid 7092] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7095] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7095] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7095] write(-1, "0x0000000000000001", 18 [pid 7092] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7096] setpgid(0, 0 [pid 7095] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7095] exit_group(0) = ? [pid 7092] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7092] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7096] <... setpgid resumed>) = 0 [pid 7092] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7092] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7095] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7092] exit_group(0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7092] <... exit_group resumed>) = ? [pid 7092] +++ exited with 0 +++ [pid 7096] <... openat resumed>) = 3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7096] write(3, "1000", 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7097 ./strace-static-x86_64: Process 7097 attached [pid 7097] set_robust_list(0x55556da27660, 24) = 0 [pid 7097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7096] <... write resumed>) = 4 [pid 7097] <... prctl resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7097] setpgid(0, 0) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7096] close(3 [pid 7097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7097] write(3, "1000", 4executing program [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7098 [pid 7097] <... write resumed>) = 4 [pid 7097] close(3) = 0 [pid 7097] write(1, "executing program\n", 18) = 18 [pid 7097] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7097] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7096] <... close resumed>) = 0 [pid 7097] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7097] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7096] write(1, "executing program\n", 18 [pid 7097] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) executing program [pid 7096] <... write resumed>) = 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 7097] exit_group(0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7097] <... exit_group resumed>) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7099 [pid 7097] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7096] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7096] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 7098 attached [pid 7098] set_robust_list(0x55556da27660, 24 [pid 7096] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7098] <... set_robust_list resumed>) = 0 [pid 7098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7096] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7098] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7099 attached [pid 7096] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... restart_syscall resumed>) = 0 [pid 7098] setpgid(0, 0) = 0 [pid 7096] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7098] write(3, "1000", 4) = 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7100 [pid 7098] close(3 executing program [pid 7096] write(-1, "0x0000000000000001", 18 [pid 7098] <... close resumed>) = 0 [pid 7098] write(1, "executing program\n", 18) = 18 [pid 7098] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7099] set_robust_list(0x55556da27660, 24 [pid 7096] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7098] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7098] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7099] <... set_robust_list resumed>) = 0 [pid 7096] exit_group(0 [pid 7098] write(-1, "0x0000000000000001", 18 [pid 7096] <... exit_group resumed>) = ? [pid 7098] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] exit_group(0) = ? [pid 7096] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7098] +++ exited with 0 +++ [pid 7099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7100 attached [pid 7100] set_robust_list(0x55556da27660, 24) = 0 [pid 7099] <... prctl resumed>) = 0 [pid 7100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7099] setpgid(0, 0 [pid 7100] <... prctl resumed>) = 0 [pid 7100] setpgid(0, 0) = 0 [pid 7099] <... setpgid resumed>) = 0 [pid 7099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7100] write(3, "1000", 4 [pid 7099] <... openat resumed>) = 3 [pid 7099] write(3, "1000", 4 [pid 7100] <... write resumed>) = 4 executing program [pid 7100] close(3) = 0 [pid 7100] write(1, "executing program\n", 18) = 18 [pid 7099] <... write resumed>) = 4 [pid 7100] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7099] close(3 [pid 7100] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7100] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7099] <... close resumed>) = 0 [pid 7100] write(-1, "0x0000000000000001", 18 [pid 7099] write(1, "executing program\n", 18 [pid 7100] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7100] exit_group(0 [pid 7099] <... write resumed>) = 18 [pid 7100] <... exit_group resumed>) = ? [pid 7099] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7099] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7099] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7100] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7099] write(-1, "0x0000000000000001", 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7099] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] exit_group(0) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7101 ./strace-static-x86_64: Process 7101 attached [pid 7101] set_robust_list(0x55556da27660, 24) = 0 [pid 7101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7099] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7101] setpgid(0, 0) = 0 [pid 7101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7101] <... openat resumed>) = 3 [pid 7101] write(3, "1000", 4) = 4 [pid 7101] close(3) = 0 [pid 7101] write(1, "executing program\n", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7102 [pid 7101] <... write resumed>) = 18 [pid 7101] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7101] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7102 attached [pid 7101] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7101] write(-1, "0x0000000000000001", 18 [pid 7102] set_robust_list(0x55556da27660, 24 [pid 7101] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7101] exit_group(0) = ? [pid 7102] <... set_robust_list resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7101] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7103 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7103 attached [pid 7103] set_robust_list(0x55556da27660, 24) = 0 [pid 7102] <... prctl resumed>) = 0 [pid 7103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7103] setpgid(0, 0) = 0 [pid 7103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 executing program [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7103] <... openat resumed>) = 3 [pid 7103] write(3, "1000", 4) = 4 [pid 7103] close(3) = 0 [pid 7103] write(1, "executing program\n", 18) = 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7104 [pid 7103] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7103] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7103] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7105 [pid 7103] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7103] exit_group(0) = ? ./strace-static-x86_64: Process 7105 attached [pid 7102] setpgid(0, 0) = 0 [pid 7102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7105] set_robust_list(0x55556da27660, 24 [pid 7103] +++ exited with 0 +++ [pid 7102] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7104 attached [pid 7102] write(3, "1000", 4 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7104] set_robust_list(0x55556da27660, 24) = 0 [pid 7105] <... set_robust_list resumed>) = 0 [pid 7102] <... write resumed>) = 4 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7102] close(3 [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 [pid 7102] <... close resumed>) = 0 [pid 7104] <... openat resumed>) = 3 [pid 7102] write(1, "executing program\n", 18 [pid 7104] write(3, "1000", 4) = 4 [pid 7104] close(3executing program ) = 0 [pid 7104] write(1, "executing program\n", 18) = 18 executing program [pid 7104] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7102] <... write resumed>) = 18 [pid 7104] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7104] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7104] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7104] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7102] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7104] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7105] <... prctl resumed>) = 0 [pid 7102] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7104] exit_group(0 [pid 7102] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7104] <... exit_group resumed>) = ? [pid 7102] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7105] setpgid(0, 0 [pid 7102] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7105] <... setpgid resumed>) = 0 [pid 7105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7102] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7104] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7102] write(-1, "0x0000000000000001", 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7102] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7102] exit_group(0) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7106 [pid 7102] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7106 attached [pid 7106] set_robust_list(0x55556da27660, 24) = 0 [pid 7106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7106] setpgid(0, 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7106] <... setpgid resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7106] write(3, "1000", 4executing program [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7107 [pid 7106] <... write resumed>) = 4 [pid 7106] close(3) = 0 [pid 7106] write(1, "executing program\n", 18) = 18 [pid 7105] <... openat resumed>) = 3 [pid 7106] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7105] write(3, "1000", 4 [pid 7106] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7106] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7106] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7105] <... write resumed>) = 4 [pid 7106] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7106] write(-1, "0x0000000000000001", 18 [pid 7105] close(3 [pid 7106] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7106] exit_group(0) = ? executing program [pid 7105] <... close resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7105] write(1, "executing program\n", 18) = 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7106] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7108 [pid 7105] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 7107 attached [pid 7107] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7108 attached [pid 7105] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7105] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7107] <... prctl resumed>) = 0 [pid 7107] setpgid(0, 0) = 0 [pid 7107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7105] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7108] set_robust_list(0x55556da27660, 24) = 0 [pid 7107] <... openat resumed>) = 3 [pid 7105] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 553] <... restart_syscall resumed>) = 0 [pid 7105] write(-1, "0x0000000000000001", 18 [pid 7107] write(3, "1000", 4 [pid 7105] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7107] <... write resumed>) = 4 [pid 7107] close(3) = 0 [pid 7107] write(1, "executing program\n", 18) = 18 [pid 7107] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7109 [pid 7105] exit_group(0 [pid 7107] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7105] <... exit_group resumed>) = ? [pid 7107] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7107] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7107] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7107] exit_group(0) = ? [pid 7105] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7107] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7108] setpgid(0, 0 [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7109 attached [pid 7109] set_robust_list(0x55556da27660, 24 [pid 7108] <... setpgid resumed>) = 0 [pid 7109] <... set_robust_list resumed>) = 0 [pid 7109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7109] setpgid(0, 0) = 0 [pid 7109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7108] <... openat resumed>) = 3 [pid 7108] write(3, "1000", 4 [pid 7109] <... openat resumed>) = 3 [pid 7109] write(3, "1000", 4) = 4 executing program [pid 7109] close(3) = 0 [pid 7109] write(1, "executing program\n", 18) = 18 [pid 7109] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7109] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7109] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7108] <... write resumed>) = 4 [pid 7109] write(-1, "0x0000000000000001", 18 [pid 7108] close(3 [pid 7109] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7109] exit_group(0) = ? executing program [pid 7108] <... close resumed>) = 0 [pid 7108] write(1, "executing program\n", 18) = 18 [pid 7108] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7109] +++ exited with 0 +++ [pid 7108] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7108] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7108] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7108] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7108] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7108] exit_group(0) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7110 ./strace-static-x86_64: Process 7110 attached [pid 7110] set_robust_list(0x55556da27660, 24) = 0 [pid 7110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7110] setpgid(0, 0) = 0 [pid 7108] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7110] <... openat resumed>) = 3 [pid 7110] write(3, "1000", 4) = 4 [pid 7110] close(3) = 0 executing program [pid 7110] write(1, "executing program\n", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7111 [pid 7110] <... write resumed>) = 18 [pid 7110] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7110] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7110] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7110] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7110] exit_group(0) = ? ./strace-static-x86_64: Process 7111 attached [pid 7110] +++ exited with 0 +++ [pid 554] <... restart_syscall resumed>) = 0 [pid 7111] set_robust_list(0x55556da27660, 24) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7112 [pid 7111] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7112 attached [pid 7112] set_robust_list(0x55556da27660, 24) = 0 [pid 7112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7111] <... prctl resumed>) = 0 [pid 7112] <... prctl resumed>) = 0 [pid 7112] setpgid(0, 0) = 0 [pid 7112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7111] setpgid(0, 0 [pid 7112] <... openat resumed>) = 3 [pid 7112] write(3, "1000", 4) = 4 [pid 7112] close(3executing program ) = 0 [pid 7112] write(1, "executing program\n", 18) = 18 [pid 7112] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7112] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7112] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 7111] <... setpgid resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7113 ./strace-static-x86_64: Process 7114 attached ./strace-static-x86_64: Process 7113 attached [pid 7111] <... openat resumed>) = 3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7114 [pid 7111] write(3, "1000", 4 [pid 7113] set_robust_list(0x55556da27660, 24 [pid 7112] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7112] exit_group(0) = ? [pid 7111] <... write resumed>) = 4 [pid 7113] <... set_robust_list resumed>) = 0 [pid 7112] +++ exited with 0 +++ [pid 7111] close(3) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7111] write(1, "executing program\n", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7111] <... write resumed>) = 18 [pid 7114] set_robust_list(0x55556da27660, 24 [pid 7113] <... prctl resumed>) = 0 [pid 7111] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7114] <... set_robust_list resumed>) = 0 [pid 7113] setpgid(0, 0 [pid 7111] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7113] <... setpgid resumed>) = 0 [pid 7111] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7111] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7111] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7114] <... prctl resumed>) = 0 [pid 7113] <... openat resumed>) = 3 [pid 7113] write(3, "1000", 4 [pid 7111] write(-1, "0x0000000000000001", 18 [pid 7114] setpgid(0, 0) = 0 [pid 7113] <... write resumed>) = 4 [pid 7111] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7113] close(3 [pid 7111] exit_group(0 [pid 7113] <... close resumed>) = 0 [pid 7111] <... exit_group resumed>) = ? executing program [pid 7114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7114] write(3, "1000", 4) = 4 [pid 7114] close(3) = 0 [pid 7114] write(1, "executing program\n", 18) = 18 [pid 7114] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7111] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7114] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7114] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7114] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7114] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 7113] write(1, "executing program\n", 18executing program [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7113] <... write resumed>) = 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7115 [pid 7114] exit_group(0 [pid 7113] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7114] <... exit_group resumed>) = ? [pid 7113] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7113] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7116 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7116 [pid 7114] +++ exited with 0 +++ [pid 7113] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7115 attached [pid 7115] set_robust_list(0x55556da27660, 24) = 0 [pid 7115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7113] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7115] <... prctl resumed>) = 0 [pid 7115] setpgid(0, 0) = 0 [pid 7115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7115] write(3, "1000", 4 [pid 7113] write(-1, "0x0000000000000001", 18 [pid 7115] <... write resumed>) = 4 [pid 7115] close(3) = 0 executing program [pid 7115] write(1, "executing program\n", 18) = 18 [pid 7115] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7115] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7115] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7115] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7115] exit_group(0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7113] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7115] <... exit_group resumed>) = ? [pid 7113] exit_group(0) = ? [pid 7115] +++ exited with 0 +++ [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7113] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7117 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7117 [pid 7117] set_robust_list(0x55556da27660, 24) = 0 [pid 7117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7117] setpgid(0, 0) = 0 [pid 7117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7116] set_robust_list(0x55556da27660, 24 [pid 7117] <... openat resumed>) = 3 [pid 549] <... restart_syscall resumed>) = 0 [pid 7116] <... set_robust_list resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7118 attached [pid 7118] set_robust_list(0x55556da27660, 24 [pid 7116] <... prctl resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7119 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7118 [pid 7117] write(3, "1000", 4 [pid 7118] <... set_robust_list resumed>) = 0 [pid 7116] setpgid(0, 0 [pid 7117] <... write resumed>) = 4 executing program [pid 7117] close(3) = 0 [pid 7117] write(1, "executing program\n", 18) = 18 [pid 7117] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7117] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7117] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7117] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7117] exit_group(0 [pid 7116] <... setpgid resumed>) = 0 [pid 7117] <... exit_group resumed>) = ? [pid 7116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7117] +++ exited with 0 +++ [pid 7116] <... openat resumed>) = 3 [pid 7116] write(3, "1000", 4 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7119 attached [pid 7118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7116] <... write resumed>) = 4 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7116] close(3 [pid 7118] setpgid(0, 0) = 0 [pid 7118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7116] <... close resumed>) = 0 [pid 7118] write(3, "1000", 4) = 4 [pid 7118] close(3) = 0 executing program [pid 7118] write(1, "executing program\n", 18) = 18 [pid 7118] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7118] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7118] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7118] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7118] exit_group(0 [pid 7116] write(1, "executing program\n", 18 executing program [pid 7118] <... exit_group resumed>) = ? [pid 7116] <... write resumed>) = 18 [pid 7116] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7118] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7119] set_robust_list(0x55556da27660, 24) = 0 [pid 7119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7116] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7116] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7120 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7120 [pid 7119] setpgid(0, 0) = 0 [pid 7119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7116] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7119] write(3, "1000", 4) = 4 [pid 7116] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7120] set_robust_list(0x55556da27660, 24 [pid 7119] close(3executing program ) = 0 [pid 7119] write(1, "executing program\n", 18) = 18 [pid 7119] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7119] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7119] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7116] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7119] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7116] write(-1, "0x0000000000000001", 18 [pid 7119] exit_group(0 [pid 7116] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7119] <... exit_group resumed>) = ? [pid 7116] exit_group(0 [pid 7120] <... set_robust_list resumed>) = 0 [pid 7119] +++ exited with 0 +++ [pid 7116] <... exit_group resumed>) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7116] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7120] setpgid(0, 0) = 0 [pid 7120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7120] write(3, "1000", 4 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7121 [pid 7120] <... write resumed>) = 4 ./strace-static-x86_64: Process 7121 attached [pid 7120] close(3 [pid 7121] set_robust_list(0x55556da27660, 24) = 0 [pid 7120] <... close resumed>) = 0 executing program [pid 7120] write(1, "executing program\n", 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7120] <... write resumed>) = 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7122 attached ./strace-static-x86_64: Process 7123 attached [pid 7121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7120] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7122 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7123 [pid 7121] <... prctl resumed>) = 0 [pid 7120] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7120] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7121] setpgid(0, 0) = 0 [pid 7120] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7122] set_robust_list(0x55556da27660, 24) = 0 [pid 7121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7120] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7123] set_robust_list(0x55556da27660, 24) = 0 [pid 7122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7121] <... openat resumed>) = 3 [pid 7120] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7122] <... prctl resumed>) = 0 [pid 7122] setpgid(0, 0) = 0 [pid 7122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7120] write(-1, "0x0000000000000001", 18 executing program [pid 7122] write(3, "1000", 4 [pid 7121] write(3, "1000", 4 [pid 7120] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7122] <... write resumed>) = 4 [pid 7122] close(3) = 0 [pid 7122] write(1, "executing program\n", 18) = 18 [pid 7122] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7122] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7122] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7122] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7122] exit_group(0) = ? [pid 7123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7122] +++ exited with 0 +++ [pid 7121] <... write resumed>) = 4 [pid 7120] exit_group(0 [pid 7121] close(3 [pid 7120] <... exit_group resumed>) = ? [pid 7123] <... prctl resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7120] +++ exited with 0 +++ [pid 7121] <... close resumed>) = 0 [pid 7121] write(1, "executing program\n", 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7123] setpgid(0, 0 [pid 7121] <... write resumed>) = 18 [pid 7121] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7123] <... setpgid resumed>) = 0 [pid 7121] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7124 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7124 attached [pid 7123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7121] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7125 [pid 7123] <... openat resumed>) = 3 [pid 7121] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7124] set_robust_list(0x55556da27660, 24) = 0 [pid 7123] write(3, "1000", 4 [pid 7121] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 7125 attached [pid 7123] <... write resumed>) = 4 [pid 7121] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7121] write(-1, "0x0000000000000001", 18 [pid 7123] close(3 [pid 7124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7123] <... close resumed>) = 0 [pid 7121] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7123] write(1, "executing program\n", 18 [pid 7121] exit_group(0 [pid 7123] <... write resumed>) = 18 [pid 7124] <... prctl resumed>) = 0 [pid 7125] set_robust_list(0x55556da27660, 24 [pid 7123] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7121] <... exit_group resumed>) = ? [pid 7123] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7123] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7121] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7123] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7124] setpgid(0, 0 [pid 7123] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7125] <... set_robust_list resumed>) = 0 [pid 7124] <... setpgid resumed>) = 0 [pid 7123] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7123] write(-1, "0x0000000000000001", 18 [pid 7124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7123] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7123] exit_group(0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7124] <... openat resumed>) = 3 [pid 7123] <... exit_group resumed>) = ? [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7126 ./strace-static-x86_64: Process 7126 attached [pid 7126] set_robust_list(0x55556da27660, 24 [pid 7123] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7126] <... set_robust_list resumed>) = 0 [pid 7126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7126] setpgid(0, 0) = 0 [pid 7126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7124] write(3, "1000", 4 [pid 7126] write(3, "1000", 4) = 4 [pid 7126] close(3) = 0 [pid 7126] write(1, "executing program\n", 18executing program ) = 18 [pid 7126] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7126] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7126] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7124] <... write resumed>) = 4 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7124] close(3 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7127 attached [pid 7125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7124] <... close resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7127 [pid 7127] set_robust_list(0x55556da27660, 24 [pid 7125] <... prctl resumed>) = 0 [pid 7124] write(1, "executing program\n", 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7126] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7126] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7126] exit_group(0) = ? executing program [pid 7124] <... write resumed>) = 18 [pid 7126] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7124] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7128 attached [pid 7128] set_robust_list(0x55556da27660, 24 [pid 7124] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7128 [pid 7128] <... set_robust_list resumed>) = 0 [pid 7128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7128] setpgid(0, 0 [pid 7124] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7128] <... setpgid resumed>) = 0 [pid 7128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7128] write(3, "1000", 4) = 4 [pid 7128] close(3) = 0 executing program [pid 7128] write(1, "executing program\n", 18) = 18 [pid 7128] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7124] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7128] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7128] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7124] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7128] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7128] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7128] exit_group(0 [pid 7124] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7128] <... exit_group resumed>) = ? [pid 7124] write(-1, "0x0000000000000001", 18 [pid 7127] <... set_robust_list resumed>) = 0 [pid 7125] setpgid(0, 0 [pid 7124] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7125] <... setpgid resumed>) = 0 [pid 7124] exit_group(0 [pid 7128] +++ exited with 0 +++ [pid 7124] <... exit_group resumed>) = ? [pid 7124] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7125] write(3, "1000", 4 [pid 7127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7125] <... write resumed>) = 4 [pid 7125] close(3 [pid 7127] setpgid(0, 0) = 0 [pid 7125] <... close resumed>) = 0 executing program [pid 7125] write(1, "executing program\n", 18) = 18 [pid 7127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7125] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7127] write(3, "1000", 4 [pid 7125] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7127] <... write resumed>) = 4 [pid 7125] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7127] close(3 [pid 7125] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7127] <... close resumed>) = 0 [pid 7125] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7127] write(1, "executing program\n", 18 [pid 7125] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7125] write(-1, "0x0000000000000001", 18 [pid 7127] <... write resumed>) = 18 [pid 7125] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7125] exit_group(0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7125] <... exit_group resumed>) = ? [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7129 ./strace-static-x86_64: Process 7129 attached [pid 7129] set_robust_list(0x55556da27660, 24) = 0 [pid 7125] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7129] setpgid(0, 0) = 0 [pid 7129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7127] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7129] <... openat resumed>) = 3 [pid 7129] write(3, "1000", 4executing program ) = 4 [pid 7129] close(3) = 0 [pid 7129] write(1, "executing program\n", 18) = 18 [pid 7129] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7127] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7129] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7129] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7129] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7129] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7129] exit_group(0 [pid 7127] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7130 attached [pid 7129] <... exit_group resumed>) = ? [pid 7127] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7132 attached ./strace-static-x86_64: Process 7131 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7131 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7132 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7130 [pid 7127] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7131] set_robust_list(0x55556da27660, 24 [pid 7132] set_robust_list(0x55556da27660, 24 [pid 7130] set_robust_list(0x55556da27660, 24 [pid 7127] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7131] <... set_robust_list resumed>) = 0 [pid 7132] <... set_robust_list resumed>) = 0 [pid 7130] <... set_robust_list resumed>) = 0 [pid 7129] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7127] exit_group(0) = ? [pid 7131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7131] setpgid(0, 0 [pid 7132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7127] +++ exited with 0 +++ [pid 7132] <... prctl resumed>) = 0 [pid 7131] <... setpgid resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7130] <... prctl resumed>) = 0 [pid 7130] setpgid(0, 0 [pid 7131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7130] <... setpgid resumed>) = 0 [pid 7130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7131] <... openat resumed>) = 3 [pid 7131] write(3, "1000", 4 [pid 7130] <... openat resumed>) = 3 [pid 7132] setpgid(0, 0 [pid 7130] write(3, "1000", 4) = 4 executing program [pid 7130] close(3) = 0 [pid 7130] write(1, "executing program\n", 18) = 18 [pid 7130] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7131] <... write resumed>) = 4 [pid 7130] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7130] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7130] write(-1, "0x0000000000000001", 18 [pid 7131] close(3 [pid 7130] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7132] <... setpgid resumed>) = 0 [pid 7131] <... close resumed>) = 0 [pid 7131] write(1, "executing program\n", 18 [pid 7130] exit_group(0 [pid 7131] <... write resumed>) = 18 [pid 7131] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7131] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7131] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7131] write(-1, "0x0000000000000001", 18 [pid 7130] <... exit_group resumed>) = ? [pid 7131] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7131] exit_group(0) = ? [pid 7130] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7132] <... openat resumed>) = 3 [pid 7131] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7132] write(3, "1000", 4) = 4 [pid 7132] close(3) = 0 [pid 7132] write(1, "executing program\n", 18) = 18 [pid 7132] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7132] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7132] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7132] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7132] exit_group(0) = ? [pid 7132] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7133 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7133 ./strace-static-x86_64: Process 7134 attached [pid 7133] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7134 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7134] set_robust_list(0x55556da27660, 24) = 0 [pid 7133] <... set_robust_list resumed>) = 0 [pid 7133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7133] <... prctl resumed>) = 0 [pid 7133] setpgid(0, 0 [pid 7134] setpgid(0, 0) = 0 [pid 7134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7133] <... setpgid resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7135 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7136 [pid 7133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7134] <... openat resumed>) = 3 [pid 7133] <... openat resumed>) = 3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7137 ./strace-static-x86_64: Process 7137 attached [pid 7133] write(3, "1000", 4 [pid 7134] write(3, "1000", 4 [pid 7133] <... write resumed>) = 4 [pid 7134] <... write resumed>) = 4 [pid 7133] close(3 [pid 7134] close(3 [pid 7133] <... close resumed>) = 0 [pid 7134] <... close resumed>) = 0 [pid 7133] write(1, "executing program\n", 18 executing program [pid 7134] write(1, "executing program\n", 18executing program [pid 7133] <... write resumed>) = 18 [pid 7134] <... write resumed>) = 18 [pid 7134] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7133] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7134] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7134] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7133] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7134] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7133] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7134] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7133] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7134] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7133] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7134] write(-1, "0x0000000000000001", 18 [pid 7133] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7134] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7133] exit_group(0./strace-static-x86_64: Process 7136 attached ./strace-static-x86_64: Process 7135 attached [pid 7137] set_robust_list(0x55556da27660, 24 [pid 7134] exit_group(0 [pid 7133] <... exit_group resumed>) = ? [pid 7134] <... exit_group resumed>) = ? [pid 7137] <... set_robust_list resumed>) = 0 [pid 7136] set_robust_list(0x55556da27660, 24 [pid 7135] set_robust_list(0x55556da27660, 24 [pid 7134] +++ exited with 0 +++ [pid 7133] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7136] <... set_robust_list resumed>) = 0 [pid 7135] <... set_robust_list resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7137] <... prctl resumed>) = 0 [pid 7137] setpgid(0, 0) = 0 [pid 7137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7137] <... openat resumed>) = 3 [pid 7136] <... prctl resumed>) = 0 [pid 7135] <... prctl resumed>) = 0 [pid 7136] setpgid(0, 0 [pid 7135] setpgid(0, 0 [pid 7137] write(3, "1000", 4) = 4 executing program [pid 7137] close(3) = 0 [pid 7137] write(1, "executing program\n", 18) = 18 [pid 7137] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7137] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7137] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7136] <... setpgid resumed>) = 0 [pid 7135] <... setpgid resumed>) = 0 [pid 7137] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7137] exit_group(0 [pid 7136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7137] <... exit_group resumed>) = ? [pid 7137] +++ exited with 0 +++ [pid 7136] <... openat resumed>) = 3 [pid 7135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7136] write(3, "1000", 4 [pid 7135] <... openat resumed>) = 3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7136] <... write resumed>) = 4 [pid 7135] write(3, "1000", 4 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7136] close(3) = 0 executing program [pid 7136] write(1, "executing program\n", 18) = 18 [pid 7136] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7135] <... write resumed>) = 4 [pid 7136] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7136] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7136] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7136] write(-1, "0x0000000000000001", 18 [pid 7135] close(3 [pid 7136] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7136] exit_group(0 [pid 7135] <... close resumed>) = 0 [pid 7136] <... exit_group resumed>) = ? executing program [pid 7136] +++ exited with 0 +++ [pid 7135] write(1, "executing program\n", 18) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7135] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7135] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 7135] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 549] <... restart_syscall resumed>) = 0 [pid 7135] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7135] write(-1, "0x0000000000000001", 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7135] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7138 attached [pid 7135] exit_group(0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7138 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7139 [pid 7135] <... exit_group resumed>) = ? [pid 7138] set_robust_list(0x55556da27660, 24 [pid 7135] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7139 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7139] set_robust_list(0x55556da27660, 24) = 0 [pid 7139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7139] setpgid(0, 0) = 0 [pid 7139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7139] write(3, "1000", 4 [pid 7138] <... set_robust_list resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7140 [pid 551] <... restart_syscall resumed>) = 0 [pid 7139] <... write resumed>) = 4 [pid 7139] close(3) = 0 executing program [pid 7139] write(1, "executing program\n", 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7139] <... write resumed>) = 18 [pid 7139] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7139] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7139] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7141 [pid 7139] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7139] write(-1, "0x0000000000000001", 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 7139] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7139] exit_group(0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7139] <... exit_group resumed>) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7142 [pid 7139] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7140 attached [pid 7140] set_robust_list(0x55556da27660, 24) = 0 [pid 7140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7140] <... prctl resumed>) = 0 [pid 7140] setpgid(0, 0) = 0 [pid 7138] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7142 attached ./strace-static-x86_64: Process 7141 attached [pid 7140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7138] setpgid(0, 0 [pid 7140] write(3, "1000", 4) = 4 [pid 7140] close(3) = 0 [pid 7140] write(1, "executing program\n", 18executing program ) = 18 [pid 7140] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7140] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7140] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7138] <... setpgid resumed>) = 0 [pid 7140] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7140] exit_group(0) = ? [pid 7138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7142] set_robust_list(0x55556da27660, 24 [pid 7141] set_robust_list(0x55556da27660, 24 [pid 7138] <... openat resumed>) = 3 [pid 7138] write(3, "1000", 4 [pid 7142] <... set_robust_list resumed>) = 0 [pid 7141] <... set_robust_list resumed>) = 0 [pid 7138] <... write resumed>) = 4 [pid 7142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7138] close(3 [pid 7141] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 7140] +++ exited with 0 +++ [pid 7142] <... prctl resumed>) = 0 [pid 7141] <... prctl resumed>) = 0 [pid 7138] <... close resumed>) = 0 [pid 7142] setpgid(0, 0 [pid 7138] write(1, "executing program\n", 18 [pid 7142] <... setpgid resumed>) = 0 [pid 7141] setpgid(0, 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7138] <... write resumed>) = 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7141] <... setpgid resumed>) = 0 [pid 7138] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7142] <... openat resumed>) = 3 [pid 7142] write(3, "1000", 4) = 4 [pid 7142] close(3executing program ) = 0 [pid 7142] write(1, "executing program\n", 18) = 18 [pid 7142] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7138] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7142] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7142] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program executing program executing program ) = -1 EFAULT (Bad address) [pid 7142] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7142] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7142] exit_group(0) = ? [pid 7138] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7138] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7142] +++ exited with 0 +++ [pid 7138] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7141] <... openat resumed>) = 3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7138] write(-1, "0x0000000000000001", 18 [pid 7141] write(3, "1000", 4) = 4 [pid 7141] close(3) = 0 [pid 7141] write(1, "executing program\n", 18 [pid 7138] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7141] <... write resumed>) = 18 [pid 7141] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7141] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7141] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7141] write(-1, "0x0000000000000001", 18 [pid 7138] exit_group(0 [pid 7141] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7141] exit_group(0 [pid 7138] <... exit_group resumed>) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7138] +++ exited with 0 +++ [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7143 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7141] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7143 attached [pid 7141] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7143] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7144 ./strace-static-x86_64: Process 7144 attached [pid 7143] <... prctl resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7143] setpgid(0, 0 [pid 7144] set_robust_list(0x55556da27660, 24 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7144] <... set_robust_list resumed>) = 0 [pid 7143] <... setpgid resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7145 [pid 7143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7145 attached [pid 7144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7145] set_robust_list(0x55556da27660, 24 [pid 7144] <... prctl resumed>) = 0 [pid 7143] <... openat resumed>) = 3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7146 [pid 7144] setpgid(0, 0 [pid 7143] write(3, "1000", 4./strace-static-x86_64: Process 7146 attached [pid 7145] <... set_robust_list resumed>) = 0 [pid 7144] <... setpgid resumed>) = 0 [pid 7143] <... write resumed>) = 4 [pid 7145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7143] close(3 [pid 7144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7143] <... close resumed>) = 0 [pid 7143] write(1, "executing program\n", 18 [pid 7144] <... openat resumed>) = 3 [pid 7143] <... write resumed>) = 18 [pid 7145] <... prctl resumed>) = 0 [pid 7144] write(3, "1000", 4 [pid 7143] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7146] set_robust_list(0x55556da27660, 24 [pid 7144] <... write resumed>) = 4 [pid 7143] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7145] setpgid(0, 0 [pid 7146] <... set_robust_list resumed>) = 0 [pid 7145] <... setpgid resumed>) = 0 [pid 7144] close(3 [pid 7143] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7144] <... close resumed>) = 0 [pid 7143] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7143] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7144] write(1, "executing program\n", 18) = 18 [pid 7143] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7143] write(-1, "0x0000000000000001", 18 [pid 7144] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7143] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7145] <... openat resumed>) = 3 [pid 7143] exit_group(0 [pid 7144] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7143] <... exit_group resumed>) = ? [pid 7145] write(3, "1000", 4 [pid 7144] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7143] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7144] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7145] <... write resumed>) = 4 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7144] write(-1, "0x0000000000000001", 18 [pid 7145] close(3 [pid 7144] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7144] exit_group(0 [pid 7145] <... close resumed>) = 0 [pid 7145] write(1, "executing program\n", 18 [pid 7144] <... exit_group resumed>) = ? [pid 7146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7144] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7146] <... prctl resumed>) = 0 [pid 7145] <... write resumed>) = 18 [pid 7145] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7146] setpgid(0, 0 [pid 7145] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7146] <... setpgid resumed>) = 0 [pid 7145] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7145] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7145] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7146] <... openat resumed>) = 3 [pid 7145] exit_group(0 [pid 7146] write(3, "1000", 4 [pid 7145] <... exit_group resumed>) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7145] +++ exited with 0 +++ [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7147 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7147 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7147] set_robust_list(0x55556da27660, 24) = 0 [pid 7147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7147] setpgid(0, 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7148 [pid 7147] <... setpgid resumed>) = 0 [pid 7147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7146] <... write resumed>) = 4 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7146] close(3./strace-static-x86_64: Process 7149 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7149 [pid 7147] write(3, "1000", 4 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7149] set_robust_list(0x55556da27660, 24 [pid 7146] <... close resumed>) = 0 ./strace-static-x86_64: Process 7150 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7150 [pid 7149] <... set_robust_list resumed>) = 0 [pid 7147] <... write resumed>) = 4 [pid 7146] write(1, "executing program\n", 18 [pid 7147] close(3executing program ) = 0 [pid 7146] <... write resumed>) = 18 executing program [pid 7147] write(1, "executing program\n", 18) = 18 [pid 7147] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7147] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7147] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7147] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7147] exit_group(0) = ? [pid 7146] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7147] +++ exited with 0 +++ [pid 7146] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7150] set_robust_list(0x55556da27660, 24 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7148 attached [pid 7148] set_robust_list(0x55556da27660, 24) = 0 [pid 7148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7148] setpgid(0, 0 [pid 7146] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7148] <... setpgid resumed>) = 0 [pid 7148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7149] <... prctl resumed>) = 0 [pid 7146] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7148] <... openat resumed>) = 3 [pid 7148] write(3, "1000", 4) = 4 [pid 7148] close(3executing program ) = 0 [pid 7148] write(1, "executing program\n", 18) = 18 [pid 7148] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7148] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7150] <... set_robust_list resumed>) = 0 [pid 7149] setpgid(0, 0 [pid 7146] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7148] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7148] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7148] write(-1, "0x0000000000000001", 18 [pid 7146] write(-1, "0x0000000000000001", 18 [pid 7148] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 7148] exit_group(0) = ? [pid 7146] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7149] <... setpgid resumed>) = 0 [pid 7146] exit_group(0) = ? [pid 7148] +++ exited with 0 +++ [pid 7146] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7149] write(3, "1000", 4 [pid 7150] <... prctl resumed>) = 0 [pid 7149] <... write resumed>) = 4 [pid 7149] close(3 [pid 7150] setpgid(0, 0) = 0 [pid 7149] <... close resumed>) = 0 [pid 7149] write(1, "executing program\n", 18 [pid 7150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7149] <... write resumed>) = 18 [pid 7149] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7150] <... openat resumed>) = 3 [pid 7150] write(3, "1000", 4 [pid 7149] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7150] <... write resumed>) = 4 [pid 7149] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7150] close(3 [pid 7149] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7150] <... close resumed>) = 0 [pid 7149] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7150] write(1, "executing program\n", 18 [pid 7149] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7150] <... write resumed>) = 18 [pid 7149] exit_group(0 [pid 7150] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7149] <... exit_group resumed>) = ? [pid 7150] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7149] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7151 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7151 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7151] set_robust_list(0x55556da27660, 24) = 0 [pid 7151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7151] setpgid(0, 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7152 [pid 7151] <... setpgid resumed>) = 0 [pid 7151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7150] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 553] <... restart_syscall resumed>) = 0 [pid 7151] <... openat resumed>) = 3 [pid 7151] write(3, "1000", 4) = 4 [pid 7151] close(3) = 0 [pid 7151] write(1, "executing program\n", 18) = 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7151] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7151] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7151] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7153 [pid 7151] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7150] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7153 attached [pid 7150] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7154 [pid 7151] write(-1, "0x0000000000000001", 18 [pid 7150] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7151] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7151] exit_group(0) = ? [pid 7150] write(-1, "0x0000000000000001", 18 [pid 7153] set_robust_list(0x55556da27660, 24 [pid 7150] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7153] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7154 attached [pid 7151] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7152 attached [pid 7152] set_robust_list(0x55556da27660, 24) = 0 [pid 7152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7152] setpgid(0, 0) = 0 [pid 7152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7152] write(3, "1000", 4) = 4 [pid 7152] close(3 [pid 7150] exit_group(0executing program [pid 7152] <... close resumed>) = 0 [pid 7152] write(1, "executing program\n", 18) = 18 [pid 7152] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7152] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7152] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7152] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7152] exit_group(0) = ? [pid 7150] <... exit_group resumed>) = ? [pid 7152] +++ exited with 0 +++ [pid 7150] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7154] set_robust_list(0x55556da27660, 24) = 0 [pid 7153] <... prctl resumed>) = 0 [pid 7153] setpgid(0, 0) = 0 [pid 7154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7154] setpgid(0, 0 [pid 7153] write(3, "1000", 4 [pid 7154] <... setpgid resumed>) = 0 [pid 7153] <... write resumed>) = 4 [pid 7153] close(3) = 0 [pid 7154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7153] write(1, "executing program\n", 18executing program ) = 18 [pid 7154] <... openat resumed>) = 3 [pid 7153] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7154] write(3, "1000", 4 [pid 7153] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7154] <... write resumed>) = 4 [pid 7153] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7154] close(3 [pid 7153] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7154] <... close resumed>) = 0 [pid 7153] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7154] write(1, "executing program\n", 18 [pid 7153] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7153] write(-1, "0x0000000000000001", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 7153] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7154] <... write resumed>) = 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7153] exit_group(0 [pid 7154] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7153] <... exit_group resumed>) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7155 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7155 attached [pid 7155] set_robust_list(0x55556da27660, 24) = 0 [pid 7155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7156 [pid 7155] setpgid(0, 0) = 0 [pid 7155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7155] write(3, "1000", 4) = 4 [pid 7155] close(3) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7153] +++ exited with 0 +++ [pid 7154] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7157 attached [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7157 executing program [pid 7154] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7155] write(1, "executing program\n", 18) = 18 [pid 7155] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7155] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7155] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7154] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7155] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) executing program [pid 7155] exit_group(0 [pid 7154] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7155] <... exit_group resumed>) = ? [pid 7154] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7154] write(-1, "0x0000000000000001", 18 [pid 7157] set_robust_list(0x55556da27660, 24) = 0 [pid 7155] +++ exited with 0 +++ [pid 7154] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7156 attached [pid 7156] set_robust_list(0x55556da27660, 24) = 0 [pid 7156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7154] exit_group(0 [pid 7156] <... prctl resumed>) = 0 [pid 7156] setpgid(0, 0) = 0 [pid 7154] <... exit_group resumed>) = ? [pid 7156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7156] write(3, "1000", 4) = 4 [pid 7156] close(3) = 0 [pid 7156] write(1, "executing program\n", 18) = 18 [pid 7156] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7154] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7156] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7156] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7156] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7156] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7156] exit_group(0 [pid 7157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7156] <... exit_group resumed>) = ? [pid 7157] <... prctl resumed>) = 0 [pid 7157] setpgid(0, 0) = 0 [pid 7156] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7157] <... openat resumed>) = 3 [pid 7157] write(3, "1000", 4) = 4 [pid 7157] close(3) = 0 [pid 7157] write(1, "executing program\n", 18executing program ) = 18 [pid 7157] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7157] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7157] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7157] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7157] exit_group(0) = ? [pid 7157] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7158 ./strace-static-x86_64: Process 7158 attached [pid 7158] set_robust_list(0x55556da27660, 24) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7158] setpgid(0, 0) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7159 executing program [pid 7158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7158] <... openat resumed>) = 3 [pid 7158] write(3, "1000", 4) = 4 [pid 7158] close(3) = 0 [pid 7158] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 7160 attached ./strace-static-x86_64: Process 7159 attached [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7160 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7160] set_robust_list(0x55556da27660, 24 [pid 7159] set_robust_list(0x55556da27660, 24 [pid 7158] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7162 attached ./strace-static-x86_64: Process 7161 attached , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7158] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7158] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7162] set_robust_list(0x55556da27660, 24 [pid 7161] set_robust_list(0x55556da27660, 24 [pid 7160] <... set_robust_list resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7162 [pid 7159] <... set_robust_list resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7161 [pid 7158] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7158] exit_group(0) = ? [pid 7161] <... set_robust_list resumed>) = 0 [pid 7162] <... set_robust_list resumed>) = 0 [pid 7159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7158] +++ exited with 0 +++ [pid 7161] setpgid(0, 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7161] <... setpgid resumed>) = 0 [pid 7160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7159] <... prctl resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7162] <... prctl resumed>) = 0 [pid 7162] setpgid(0, 0) = 0 [pid 7162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7162] <... openat resumed>) = 3 [pid 7162] write(3, "1000", 4 [pid 7161] <... openat resumed>) = 3 [pid 7162] <... write resumed>) = 4 [pid 7160] <... prctl resumed>) = 0 [pid 7159] setpgid(0, 0 [pid 7161] write(3, "1000", 4) = 4 [pid 7161] close(3 [pid 7162] close(3 [pid 7161] <... close resumed>) = 0 [pid 7160] setpgid(0, 0 [pid 7159] <... setpgid resumed>) = 0 executing program [pid 7161] write(1, "executing program\n", 18) = 18 [pid 7161] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7161] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7161] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7161] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7161] exit_group(0) = ? [pid 7162] <... close resumed>) = 0 [pid 7160] <... setpgid resumed>) = 0 [pid 7159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7162] write(1, "executing program\n", 18 [pid 7160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 7159] <... openat resumed>) = 3 [pid 7162] <... write resumed>) = 18 [pid 7161] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7160] <... openat resumed>) = 3 [pid 7160] write(3, "1000", 4 [pid 7162] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7160] <... write resumed>) = 4 [pid 7160] close(3executing program ) = 0 [pid 7160] write(1, "executing program\n", 18) = 18 [pid 7160] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7162] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7159] write(3, "1000", 4 [pid 7160] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7160] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7162] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7160] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7162] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7159] <... write resumed>) = 4 [pid 7160] write(-1, "0x0000000000000001", 18 [pid 7162] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7159] close(3) = 0 [pid 7162] write(-1, "0x0000000000000001", 18executing program [pid 7159] write(1, "executing program\n", 18) = 18 [pid 7162] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7159] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7162] exit_group(0 [pid 7160] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7159] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7159] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7162] <... exit_group resumed>) = ? [pid 7159] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7160] exit_group(0 [pid 7159] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7162] +++ exited with 0 +++ [pid 7160] <... exit_group resumed>) = ? [pid 7159] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7159] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7160] +++ exited with 0 +++ [pid 7159] exit_group(0) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7159] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7163 attached ./strace-static-x86_64: Process 7164 attached ./strace-static-x86_64: Process 7165 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7163 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7165 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7164 [pid 7163] set_robust_list(0x55556da27660, 24 [pid 7165] set_robust_list(0x55556da27660, 24 [pid 7164] set_robust_list(0x55556da27660, 24 [pid 7163] <... set_robust_list resumed>) = 0 [pid 7163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... restart_syscall resumed>) = 0 [pid 7164] <... set_robust_list resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7165] <... set_robust_list resumed>) = 0 [pid 7163] <... prctl resumed>) = 0 executing program executing program executing program [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7163] setpgid(0, 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7164] setpgid(0, 0) = 0 [pid 7164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7164] write(3, "1000", 4) = 4 [pid 7164] close(3) = 0 [pid 7164] write(1, "executing program\n", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7166 [pid 7163] <... setpgid resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7167 [pid 7164] <... write resumed>) = 18 [pid 7164] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7164] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7164] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 7167 attached ./strace-static-x86_64: Process 7166 attached [pid 7165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7164] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7163] <... openat resumed>) = 3 [pid 7167] set_robust_list(0x55556da27660, 24 [pid 7165] <... prctl resumed>) = 0 [pid 7163] write(3, "1000", 4 [pid 7167] <... set_robust_list resumed>) = 0 [pid 7166] set_robust_list(0x55556da27660, 24 [pid 7165] setpgid(0, 0 [pid 7163] <... write resumed>) = 4 [pid 7165] <... setpgid resumed>) = 0 [pid 7163] close(3 [pid 7164] write(-1, "0x0000000000000001", 18 [pid 7163] <... close resumed>) = 0 [pid 7165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7166] <... set_robust_list resumed>) = 0 [pid 7163] write(1, "executing program\n", 18 [pid 7164] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7163] <... write resumed>) = 18 [pid 7167] <... prctl resumed>) = 0 [pid 7165] <... openat resumed>) = 3 [pid 7167] setpgid(0, 0 [pid 7165] write(3, "1000", 4 [pid 7164] exit_group(0 [pid 7163] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7167] <... setpgid resumed>) = 0 [pid 7166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7165] <... write resumed>) = 4 [pid 7163] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7164] <... exit_group resumed>) = ? [pid 7163] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7165] close(3 [pid 7167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7166] <... prctl resumed>) = 0 [pid 7163] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7165] <... close resumed>) = 0 [pid 7163] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7167] <... openat resumed>) = 3 [pid 7166] setpgid(0, 0 [pid 7165] write(1, "executing program\n", 18 [pid 7164] +++ exited with 0 +++ [pid 7163] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7167] write(3, "1000", 4 [pid 7166] <... setpgid resumed>) = 0 [pid 7165] <... write resumed>) = 18 [pid 7167] <... write resumed>) = 4 [pid 7163] write(-1, "0x0000000000000001", 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7165] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7163] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7167] close(3 [pid 7165] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7163] exit_group(0 [pid 7165] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7167] <... close resumed>) = 0 [pid 7163] <... exit_group resumed>) = ? [pid 7167] write(1, "executing program\n", 18 [pid 7166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7165] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 7167] <... write resumed>) = 18 [pid 7163] +++ exited with 0 +++ [pid 7167] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7166] <... openat resumed>) = 3 [pid 7165] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7167] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7166] write(3, "1000", 4 [pid 7167] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7165] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7166] <... write resumed>) = 4 [pid 7167] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7165] write(-1, "0x0000000000000001", 18 [pid 7167] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7166] close(3 [pid 7165] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7167] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7166] <... close resumed>) = 0 [pid 7165] exit_group(0 [pid 7167] write(-1, "0x0000000000000001", 18 [pid 7165] <... exit_group resumed>) = ? [pid 7166] write(1, "executing program\n", 18 [pid 7167] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7167] exit_group(0) = ? [pid 7167] +++ exited with 0 +++ [pid 7166] <... write resumed>) = 18 [pid 7165] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7166] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7166] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7166] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7166] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7166] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7166] exit_group(0) = ? [pid 7166] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7168 ./strace-static-x86_64: Process 7169 attached [pid 7169] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7169 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7170 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7168 attached [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7168] set_robust_list(0x55556da27660, 24 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7171 attached [pid 7168] <... set_robust_list resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7171 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7172 [pid 7169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7169] setpgid(0, 0) = 0 [pid 7169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7169] write(3, "1000", 4) = 4 [pid 7169] close(3executing program ) = 0 [pid 7169] write(1, "executing program\n", 18) = 18 [pid 7169] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7169] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7169] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7169] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7169] exit_group(0 [pid 7168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7169] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7172 attached [pid 7171] set_robust_list(0x55556da27660, 24 [pid 7169] +++ exited with 0 +++ [pid 7168] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7170 attached [pid 7170] set_robust_list(0x55556da27660, 24) = 0 [pid 7170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7170] setpgid(0, 0) = 0 [pid 7170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7168] setpgid(0, 0 [pid 7170] <... openat resumed>) = 3 [pid 7170] write(3, "1000", 4) = 4 [pid 7170] close(3) = 0 [pid 7170] write(1, "executing program\n", 18) = 18 [pid 7170] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7170] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7170] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7170] write(-1, "0x0000000000000001", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7170] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7170] exit_group(0) = ? [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7168] <... setpgid resumed>) = 0 [pid 7171] <... set_robust_list resumed>) = 0 [pid 7168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7170] +++ exited with 0 +++ [pid 7168] <... openat resumed>) = 3 [pid 7168] write(3, "1000", 4 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7168] <... write resumed>) = 4 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7172] set_robust_list(0x55556da27660, 24 [pid 7168] close(3 [pid 7171] setpgid(0, 0 [pid 7172] <... set_robust_list resumed>) = 0 [pid 7171] <... setpgid resumed>) = 0 [pid 7168] <... close resumed>) = 0 [pid 7168] write(1, "executing program\n", 18 [pid 7171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 7168] <... write resumed>) = 18 [pid 7168] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7171] <... openat resumed>) = 3 [pid 7168] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7171] write(3, "1000", 4 [pid 7168] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7172] <... prctl resumed>) = 0 [pid 7171] <... write resumed>) = 4 [pid 7168] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7171] close(3 [pid 7168] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7172] setpgid(0, 0) = 0 [pid 7171] <... close resumed>) = 0 [pid 7168] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7168] write(-1, "0x0000000000000001", 18 [pid 7171] write(1, "executing program\n", 18 [pid 7168] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7171] <... write resumed>) = 18 [pid 7168] exit_group(0) = ? [pid 7171] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7168] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7171] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7171] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... restart_syscall resumed>) = 0 [pid 7171] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7171] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7173 ./strace-static-x86_64: Process 7173 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7171] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7173] set_robust_list(0x55556da27660, 24 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7173] <... set_robust_list resumed>) = 0 [pid 7173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7173] setpgid(0, 0) = 0 [pid 7173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7173] write(3, "1000", 4) = 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7174 [pid 7171] write(-1, "0x0000000000000001", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7175 [pid 7171] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7173] close(3executing program ) = 0 [pid 7171] exit_group(0 [pid 7173] write(1, "executing program\n", 18) = 18 [pid 7173] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7171] <... exit_group resumed>) = ? [pid 7173] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7173] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7173] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7173] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7173] exit_group(0) = ? [pid 7171] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7172] <... openat resumed>) = 3 [pid 7172] write(3, "1000", 4) = 4 [pid 7172] close(3 [pid 7173] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7174 attached [pid 7174] set_robust_list(0x55556da27660, 24) = 0 [pid 7174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7174] setpgid(0, 0./strace-static-x86_64: Process 7175 attached ) = 0 [pid 7174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7172] <... close resumed>) = 0 [pid 7175] set_robust_list(0x55556da27660, 24) = 0 [pid 7175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7172] write(1, "executing program\n", 18 [pid 7174] <... openat resumed>) = 3 [pid 7175] <... prctl resumed>) = 0 [pid 7175] setpgid(0, 0 [pid 7174] write(3, "1000", 4) = 4 [pid 7174] close(3 [pid 7175] <... setpgid resumed>) = 0 executing program [pid 7174] <... close resumed>) = 0 [pid 7175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7172] <... write resumed>) = 18 executing program [pid 7174] write(1, "executing program\n", 18) = 18 [pid 7174] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7175] <... openat resumed>) = 3 [pid 7172] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7174] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7174] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7174] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7174] write(-1, "0x0000000000000001", 18 [pid 7172] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7175] write(3, "1000", 4) = 4 [pid 7175] close(3) = 0 [pid 7175] write(1, "executing program\n", 18 [pid 7174] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7174] exit_group(0executing program [pid 7175] <... write resumed>) = 18 [pid 7175] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7174] <... exit_group resumed>) = ? [pid 7175] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7172] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7175] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7175] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7172] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7175] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7172] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7175] exit_group(0 [pid 7172] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7175] <... exit_group resumed>) = ? [pid 7172] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7174] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7172] exit_group(0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7172] <... exit_group resumed>) = ? [pid 7175] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7172] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7176 ./strace-static-x86_64: Process 7176 attached [pid 7176] set_robust_list(0x55556da27660, 24) = 0 [pid 7176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7176] setpgid(0, 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7176] <... setpgid resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7177 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7179 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7180 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7178 [pid 7176] <... openat resumed>) = 3 [pid 7176] write(3, "1000", 4./strace-static-x86_64: Process 7179 attached [pid 7179] set_robust_list(0x55556da27660, 24) = 0 [pid 7179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7176] <... write resumed>) = 4 ./strace-static-x86_64: Process 7180 attached [pid 7179] <... prctl resumed>) = 0 [pid 7179] setpgid(0, 0) = 0 [pid 7179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7179] write(3, "1000", 4executing program ) = 4 [pid 7179] close(3) = 0 [pid 7179] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 7177 attached ./strace-static-x86_64: Process 7178 attached [pid 7179] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7176] close(3 [pid 7178] set_robust_list(0x55556da27660, 24 [pid 7177] set_robust_list(0x55556da27660, 24 [pid 7176] <... close resumed>) = 0 [pid 7179] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7177] <... set_robust_list resumed>) = 0 [pid 7178] <... set_robust_list resumed>) = 0 [pid 7179] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7176] write(1, "executing program\n", 18 [pid 7180] set_robust_list(0x55556da27660, 24 [pid 7179] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7179] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7178] <... prctl resumed>) = 0 [pid 7178] setpgid(0, 0 [pid 7177] <... prctl resumed>) = 0 [pid 7179] write(-1, "0x0000000000000001", 18 [pid 7177] setpgid(0, 0 [pid 7178] <... setpgid resumed>) = 0 [pid 7178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7177] <... setpgid resumed>) = 0 executing program [pid 7177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7176] <... write resumed>) = 18 [pid 7179] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7179] exit_group(0 [pid 7178] <... openat resumed>) = 3 [pid 7176] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7179] <... exit_group resumed>) = ? [pid 7176] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7176] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7176] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7177] <... openat resumed>) = 3 [pid 7176] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7176] write(-1, "0x0000000000000001", 18 [pid 7180] <... set_robust_list resumed>) = 0 [pid 7176] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7178] write(3, "1000", 4 [pid 7177] write(3, "1000", 4 [pid 7176] exit_group(0 [pid 7178] <... write resumed>) = 4 [pid 7180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7176] <... exit_group resumed>) = ? [pid 7179] +++ exited with 0 +++ [pid 7176] +++ exited with 0 +++ [pid 7180] <... prctl resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7177] <... write resumed>) = 4 [pid 7178] close(3 [pid 7177] close(3 [pid 7178] <... close resumed>) = 0 [pid 7177] <... close resumed>) = 0 [pid 7178] write(1, "executing program\n", 18executing program executing program [pid 7177] write(1, "executing program\n", 18 [pid 7178] <... write resumed>) = 18 [pid 7177] <... write resumed>) = 18 [pid 7178] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7177] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7178] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7177] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7178] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7177] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7178] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7177] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7180] setpgid(0, 0 [pid 7177] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7178] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7177] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7178] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7177] write(-1, "0x0000000000000001", 18 [pid 7178] write(-1, "0x0000000000000001", 18 [pid 7177] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7178] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7177] exit_group(0 [pid 7180] <... setpgid resumed>) = 0 [pid 7178] exit_group(0) = ? [pid 7180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7177] <... exit_group resumed>) = ? [pid 7180] <... openat resumed>) = 3 [pid 7180] write(3, "1000", 4) = 4 [pid 7178] +++ exited with 0 +++ [pid 7180] close(3 [pid 7177] +++ exited with 0 +++ [pid 7180] <... close resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7180] write(1, "executing program\n", 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7180] <... write resumed>) = 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] <... restart_syscall resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7180] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7180] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7180] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7184 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7182 [pid 7180] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7183 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7185 [pid 7180] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7184 attached ./strace-static-x86_64: Process 7185 attached [pid 7185] set_robust_list(0x55556da27660, 24 [pid 7184] set_robust_list(0x55556da27660, 24) = 0 [pid 7180] write(-1, "0x0000000000000001", 18 [pid 7185] <... set_robust_list resumed>) = 0 [pid 7184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7180] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7182 attached [pid 7185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7185] setpgid(0, 0 [pid 7180] exit_group(0 [pid 7184] <... prctl resumed>) = 0 [pid 7180] <... exit_group resumed>) = ? [pid 7184] setpgid(0, 0 [pid 7185] <... setpgid resumed>) = 0 [pid 7185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7184] <... setpgid resumed>) = 0 [pid 7184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7180] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7184] <... openat resumed>) = 3 [pid 7185] <... openat resumed>) = 3 [pid 7185] write(3, "1000", 4) = 4 [pid 7184] write(3, "1000", 4) = 4 [pid 7185] close(3) = 0 [pid 7184] close(3executing program ) = 0 [pid 7185] write(1, "executing program\n", 18 [pid 7184] write(1, "executing program\n", 18executing program [pid 7185] <... write resumed>) = 18 [pid 7184] <... write resumed>) = 18 [pid 7185] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7184] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7185] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7184] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7185] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7184] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7185] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7184] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7184] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7185] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7184] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7182] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7183 attached [pid 7184] write(-1, "0x0000000000000001", 18 [pid 7182] <... set_robust_list resumed>) = 0 [pid 7183] set_robust_list(0x55556da27660, 24 [pid 7184] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7184] exit_group(0) = ? [pid 7182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7183] <... set_robust_list resumed>) = 0 [pid 7185] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7184] +++ exited with 0 +++ [pid 7182] <... prctl resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7185] write(-1, "0x0000000000000001", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7185] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7182] setpgid(0, 0 [pid 7185] exit_group(0) = ? [pid 7182] <... setpgid resumed>) = 0 [pid 7183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7183] <... prctl resumed>) = 0 [pid 7185] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7182] <... openat resumed>) = 3 [pid 7183] setpgid(0, 0 [pid 7182] write(3, "1000", 4) = 4 [pid 7182] close(3executing program ) = 0 [pid 7182] write(1, "executing program\n", 18) = 18 [pid 7182] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7182] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7182] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7182] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7182] exit_group(0 [pid 7183] <... setpgid resumed>) = 0 [pid 7182] <... exit_group resumed>) = ? [pid 7183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7182] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7183] <... openat resumed>) = 3 [pid 7183] write(3, "1000", 4) = 4 [pid 7183] close(3executing program ) = 0 [pid 7183] write(1, "executing program\n", 18) = 18 [pid 7183] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7183] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7183] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7183] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7183] exit_group(0) = ? [pid 7183] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7186 ./strace-static-x86_64: Process 7186 attached [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7186] set_robust_list(0x55556da27660, 24 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7187 attached [pid 7186] <... set_robust_list resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7187 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7188 [pid 7186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7186] <... prctl resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7188 attached [pid 7188] set_robust_list(0x55556da27660, 24) = 0 [pid 7188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7188] setpgid(0, 0) = 0 [pid 7188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7186] setpgid(0, 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7190 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7189 [pid 7188] <... openat resumed>) = 3 [pid 7186] <... setpgid resumed>) = 0 [pid 7188] write(3, "1000", 4 [pid 7186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7188] <... write resumed>) = 4 [pid 7188] close(3executing program ) = 0 [pid 7188] write(1, "executing program\n", 18) = 18 [pid 7188] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7190 attached [pid 7187] set_robust_list(0x55556da27660, 24 [pid 7186] <... openat resumed>) = 3 [pid 7188] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7188] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7188] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7187] <... set_robust_list resumed>) = 0 [pid 7186] write(3, "1000", 4 [pid 7188] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7186] <... write resumed>) = 4 [pid 7188] exit_group(0 [pid 7187] <... prctl resumed>) = 0 [pid 7186] close(3 [pid 7188] <... exit_group resumed>) = ? [pid 7186] <... close resumed>) = 0 [pid 7187] setpgid(0, 0 [pid 7186] write(1, "executing program\n", 18executing program [pid 7187] <... setpgid resumed>) = 0 [pid 7186] <... write resumed>) = 18 [pid 7186] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7188] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7189 attached [pid 7186] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7189] set_robust_list(0x55556da27660, 24 [pid 7187] <... openat resumed>) = 3 [pid 7186] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7189] <... set_robust_list resumed>) = 0 [pid 7189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7187] write(3, "1000", 4 [pid 7186] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7189] <... prctl resumed>) = 0 [pid 7189] setpgid(0, 0 [pid 7187] <... write resumed>) = 4 [pid 7186] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7187] close(3 [pid 7186] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7187] <... close resumed>) = 0 [pid 7189] <... setpgid resumed>) = 0 executing program [pid 7187] write(1, "executing program\n", 18 [pid 7186] write(-1, "0x0000000000000001", 18 [pid 7187] <... write resumed>) = 18 [pid 7186] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7187] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7186] exit_group(0 [pid 7187] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7186] <... exit_group resumed>) = ? [pid 7187] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7189] write(3, "1000", 4) = 4 [pid 7189] close(3) = 0 [pid 7186] +++ exited with 0 +++ [pid 7187] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7187] write(-1, "0x0000000000000001", 18executing program [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7189] write(1, "executing program\n", 18) = 18 [pid 7189] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7190] set_robust_list(0x55556da27660, 24 [pid 7187] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7189] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7187] exit_group(0 [pid 7189] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7187] <... exit_group resumed>) = ? [pid 7189] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7189] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7189] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7189] exit_group(0 [pid 7187] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7189] <... exit_group resumed>) = ? [pid 7190] <... set_robust_list resumed>) = 0 [pid 7190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7190] setpgid(0, 0) = 0 [pid 7189] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7190] write(3, "1000", 4) = 4 [pid 7190] close(3) = 0 executing program [pid 7190] write(1, "executing program\n", 18) = 18 [pid 7190] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7190] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7190] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 7190] write(-1, "0x0000000000000001", 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7190] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7191 ./strace-static-x86_64: Process 7191 attached [pid 7191] set_robust_list(0x55556da27660, 24) = 0 [pid 7191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7190] exit_group(0 [pid 7191] <... prctl resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7190] <... exit_group resumed>) = ? [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7192 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7191] setpgid(0, 0) = 0 [pid 7191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7191] write(3, "1000", 4) = 4 [pid 7191] close(3) = 0 [pid 7191] write(1, "executing program\n", 18executing program ) = 18 [pid 7191] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7191] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7193 [pid 7191] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7191] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7191] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7191] exit_group(0) = ? [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7194 [pid 7190] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7194 attached ./strace-static-x86_64: Process 7193 attached [pid 7194] set_robust_list(0x55556da27660, 24 [pid 7191] +++ exited with 0 +++ [pid 7193] set_robust_list(0x55556da27660, 24 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7192 attached [pid 7192] set_robust_list(0x55556da27660, 24) = 0 [pid 7194] <... set_robust_list resumed>) = 0 [pid 7193] <... set_robust_list resumed>) = 0 [pid 7192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7192] setpgid(0, 0) = 0 [pid 7192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7192] <... openat resumed>) = 3 [pid 7194] <... prctl resumed>) = 0 [pid 7193] <... prctl resumed>) = 0 [pid 7192] write(3, "1000", 4 [pid 7194] setpgid(0, 0 [pid 7193] setpgid(0, 0 [pid 7192] <... write resumed>) = 4 executing program [pid 7192] close(3) = 0 [pid 7192] write(1, "executing program\n", 18) = 18 [pid 7192] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7193] <... setpgid resumed>) = 0 [pid 7194] <... setpgid resumed>) = 0 [pid 7194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7194] write(3, "1000", 4) = 4 [pid 7194] close(3) = 0 [pid 7194] write(1, "executing program\n", 18executing program ) = 18 [pid 7194] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7194] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7193] <... openat resumed>) = 3 [pid 7194] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7192] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7193] write(3, "1000", 4 [pid 7192] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7194] write(-1, "0x0000000000000001", 18 [pid 7193] <... write resumed>) = 4 [pid 7192] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7194] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7194] exit_group(0 [pid 7193] close(3 [pid 7192] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7192] exit_group(0 [pid 7194] <... exit_group resumed>) = ? [pid 7193] <... close resumed>) = 0 [pid 7192] <... exit_group resumed>) = ? [pid 7193] write(1, "executing program\n", 18executing program ) = 18 [pid 7193] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7194] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7193] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7192] +++ exited with 0 +++ [pid 7193] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7193] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7193] write(-1, "0x0000000000000001", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7195 ./strace-static-x86_64: Process 7195 attached [pid 7195] set_robust_list(0x55556da27660, 24) = 0 [pid 7195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7193] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7195] <... prctl resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7193] exit_group(0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7195] setpgid(0, 0 [pid 7193] <... exit_group resumed>) = ? [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7196 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7196 [pid 7196] set_robust_list(0x55556da27660, 24) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7197 [pid 7196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7196] setpgid(0, 0) = 0 [pid 7196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7198 ./strace-static-x86_64: Process 7198 attached ./strace-static-x86_64: Process 7197 attached [pid 7195] <... setpgid resumed>) = 0 [pid 7193] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7198] set_robust_list(0x55556da27660, 24 [pid 7196] <... openat resumed>) = 3 [pid 7196] write(3, "1000", 4) = 4 [pid 7196] close(3) = 0 executing program [pid 7196] write(1, "executing program\n", 18) = 18 [pid 7198] <... set_robust_list resumed>) = 0 [pid 7197] set_robust_list(0x55556da27660, 24 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7196] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7196] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7196] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7196] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7197] <... set_robust_list resumed>) = 0 [pid 7196] exit_group(0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7199 ./strace-static-x86_64: Process 7199 attached [pid 7195] <... openat resumed>) = 3 [pid 7196] <... exit_group resumed>) = ? [pid 7197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7198] <... prctl resumed>) = 0 [pid 7195] write(3, "1000", 4 [pid 7198] setpgid(0, 0 [pid 7197] <... prctl resumed>) = 0 [pid 7195] <... write resumed>) = 4 [pid 7198] <... setpgid resumed>) = 0 [pid 7197] setpgid(0, 0 [pid 7196] +++ exited with 0 +++ [pid 7199] set_robust_list(0x55556da27660, 24 [pid 7195] close(3 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7197] <... setpgid resumed>) = 0 [pid 7199] <... set_robust_list resumed>) = 0 [pid 7195] <... close resumed>) = 0 [pid 7198] <... openat resumed>) = 3 [pid 7198] write(3, "1000", 4) = 4 [pid 7198] close(3) = 0 executing program [pid 7198] write(1, "executing program\n", 18) = 18 [pid 7198] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7198] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7198] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7198] write(-1, "0x0000000000000001", 18 [pid 7199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7195] write(1, "executing program\n", 18 [pid 7198] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7198] exit_group(0) = ? executing program [pid 7199] <... prctl resumed>) = 0 [pid 7197] <... openat resumed>) = 3 [pid 7195] <... write resumed>) = 18 [pid 7195] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7198] +++ exited with 0 +++ [pid 7199] setpgid(0, 0 [pid 7197] write(3, "1000", 4 [pid 7195] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7197] <... write resumed>) = 4 [pid 7195] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7197] close(3 [pid 7195] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7197] <... close resumed>) = 0 [pid 7195] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program [pid 7197] write(1, "executing program\n", 18 [pid 7195] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7197] <... write resumed>) = 18 [pid 7195] write(-1, "0x0000000000000001", 18 [pid 7199] <... setpgid resumed>) = 0 [pid 7197] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7195] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7197] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7195] exit_group(0 [pid 7197] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7195] <... exit_group resumed>) = ? [pid 7199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7197] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7199] <... openat resumed>) = 3 [pid 7195] +++ exited with 0 +++ [pid 7197] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7199] write(3, "1000", 4) = 4 [pid 7197] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7197] write(-1, "0x0000000000000001", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7199] close(3 [pid 7197] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7197] exit_group(0 [pid 7199] <... close resumed>) = 0 [pid 7197] <... exit_group resumed>) = ? [pid 7199] write(1, "executing program\n", 18executing program ) = 18 [pid 7197] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7199] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7199] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7199] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7199] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7199] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7199] +++ exited with 0 +++ [pid 549] <... restart_syscall resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7200 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7200 [pid 7200] set_robust_list(0x55556da27660, 24) = 0 [pid 7200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7200] setpgid(0, 0) = 0 [pid 7200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7200] write(3, "1000", 4 executing program [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7201 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7202 [pid 7200] <... write resumed>) = 4 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7203 [pid 7200] close(3) = 0 [pid 7200] write(1, "executing program\n", 18) = 18 [pid 7200] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7200] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7200] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7200] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7202 attached ./strace-static-x86_64: Process 7201 attached [pid 7200] exit_group(0) = ? [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7202] set_robust_list(0x55556da27660, 24 [pid 7201] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7204 attached [pid 7202] <... set_robust_list resumed>) = 0 [pid 7201] <... set_robust_list resumed>) = 0 [pid 7200] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7204 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7203 attached [pid 7203] set_robust_list(0x55556da27660, 24) = 0 [pid 7202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7202] <... prctl resumed>) = 0 [pid 7203] <... prctl resumed>) = 0 [pid 7203] setpgid(0, 0) = 0 [pid 7203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7202] setpgid(0, 0 [pid 7203] write(3, "1000", 4) = 4 [pid 7203] close(3) = 0 executing program [pid 7201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7203] write(1, "executing program\n", 18) = 18 [pid 7203] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7203] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7203] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7203] write(-1, "0x0000000000000001", 18 [pid 7202] <... setpgid resumed>) = 0 [pid 7203] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7203] exit_group(0) = ? [pid 7202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7204] set_robust_list(0x55556da27660, 24 [pid 7203] +++ exited with 0 +++ [pid 7202] <... openat resumed>) = 3 [pid 7201] <... prctl resumed>) = 0 [pid 7204] <... set_robust_list resumed>) = 0 [pid 7202] write(3, "1000", 4 [pid 7201] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7204] <... prctl resumed>) = 0 [pid 7204] setpgid(0, 0) = 0 [pid 7204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7202] <... write resumed>) = 4 [pid 7201] <... setpgid resumed>) = 0 [pid 7204] write(3, "1000", 4) = 4 [pid 7204] close(3executing program ) = 0 [pid 7204] write(1, "executing program\n", 18) = 18 [pid 7204] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7204] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7204] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7202] close(3 [pid 7204] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7204] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7204] exit_group(0) = ? [pid 7204] +++ exited with 0 +++ [pid 7202] <... close resumed>) = 0 [pid 7201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 7202] write(1, "executing program\n", 18 [pid 7201] <... openat resumed>) = 3 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7202] <... write resumed>) = 18 [pid 7202] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7201] write(3, "1000", 4 [pid 7202] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7202] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7202] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7202] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7202] exit_group(0 [pid 7201] <... write resumed>) = 4 [pid 7202] <... exit_group resumed>) = ? [pid 7202] +++ exited with 0 +++ [pid 7201] close(3) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7201] write(1, "executing program\n", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7201] <... write resumed>) = 18 executing program [pid 7201] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7201] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7201] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7201] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7201] exit_group(0) = ? [pid 7201] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7205 ./strace-static-x86_64: Process 7205 attached [pid 7205] set_robust_list(0x55556da27660, 24 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7205] <... set_robust_list resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7206 [pid 7205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7205] setpgid(0, 0) = 0 executing program [pid 7205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7205] <... openat resumed>) = 3 [pid 7205] write(3, "1000", 4) = 4 [pid 7205] close(3) = 0 [pid 7205] write(1, "executing program\n", 18) = 18 [pid 7205] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7205] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7207 [pid 7205] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7208 [pid 7205] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7205] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7205] exit_group(0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7205] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7207 attached [pid 7205] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7206 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7206] set_robust_list(0x55556da27660, 24) = 0 executing program executing program executing program executing program [pid 7206] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7208 attached [pid 7208] set_robust_list(0x55556da27660, 24 [pid 7206] <... prctl resumed>) = 0 [pid 7208] <... set_robust_list resumed>) = 0 [pid 7206] setpgid(0, 0 [pid 7208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7206] <... setpgid resumed>) = 0 [pid 7206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7209 [pid 7208] <... prctl resumed>) = 0 [pid 7208] setpgid(0, 0 [pid 7207] set_robust_list(0x55556da27660, 24 [pid 7206] <... openat resumed>) = 3 [pid 7208] <... setpgid resumed>) = 0 [pid 7208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7206] write(3, "1000", 4 [pid 7208] <... openat resumed>) = 3 [pid 7207] <... set_robust_list resumed>) = 0 [pid 7206] <... write resumed>) = 4 [pid 7206] close(3) = 0 [pid 7206] write(1, "executing program\n", 18) = 18 [pid 7206] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7208] write(3, "1000", 4) = 4 [pid 7208] close(3) = 0 [pid 7206] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7206] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7208] write(1, "executing program\n", 18 [pid 7206] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7208] <... write resumed>) = 18 [pid 7208] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7206] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7208] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7208] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7206] write(-1, "0x0000000000000001", 18 [pid 7208] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7208] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7206] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7208] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7206] exit_group(0 [pid 7208] write(-1, "0x0000000000000001", 18 [pid 7206] <... exit_group resumed>) = ? [pid 7207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7206] +++ exited with 0 +++ [pid 7208] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7208] exit_group(0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7207] <... prctl resumed>) = 0 [pid 7208] <... exit_group resumed>) = ? [pid 7208] +++ exited with 0 +++ [pid 7207] setpgid(0, 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7209 attached [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7209] set_robust_list(0x55556da27660, 24) = 0 [pid 7207] <... setpgid resumed>) = 0 [pid 7209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7209] setpgid(0, 0) = 0 [pid 7209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7209] write(3, "1000", 4) = 4 [pid 7209] close(3) = 0 [pid 7209] write(1, "executing program\n", 18) = 18 [pid 7209] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7209] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7209] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7209] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7209] exit_group(0 [pid 7207] <... openat resumed>) = 3 [pid 7209] <... exit_group resumed>) = ? [pid 7207] write(3, "1000", 4) = 4 [pid 7207] close(3) = 0 [pid 7207] write(1, "executing program\n", 18) = 18 [pid 7209] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7207] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7207] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7207] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 7207] write(-1, "0x0000000000000001", 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7207] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7207] exit_group(0./strace-static-x86_64: Process 7210 attached ) = ? [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7210 [pid 554] <... restart_syscall resumed>) = 0 [pid 7210] set_robust_list(0x55556da27660, 24 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7210] <... set_robust_list resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7211 ./strace-static-x86_64: Process 7211 attached [pid 7210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7207] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7210] <... prctl resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7211] set_robust_list(0x55556da27660, 24 [pid 7210] setpgid(0, 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7212 attached [pid 7211] <... set_robust_list resumed>) = 0 [pid 7210] <... setpgid resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7212 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7213 [pid 7211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7211] <... prctl resumed>) = 0 [pid 7210] <... openat resumed>) = 3 [pid 7211] setpgid(0, 0 [pid 7212] set_robust_list(0x55556da27660, 24 [pid 7210] write(3, "1000", 4 [pid 7211] <... setpgid resumed>) = 0 [pid 7212] <... set_robust_list resumed>) = 0 [pid 7210] <... write resumed>) = 4 ./strace-static-x86_64: Process 7213 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7213] set_robust_list(0x55556da27660, 24 [pid 7212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7210] close(3./strace-static-x86_64: Process 7214 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7214 [pid 7212] <... prctl resumed>) = 0 [pid 7211] <... openat resumed>) = 3 [pid 7210] <... close resumed>) = 0 [pid 7212] setpgid(0, 0 [pid 7211] write(3, "1000", 4 [pid 7210] write(1, "executing program\n", 18executing program [pid 7214] set_robust_list(0x55556da27660, 24 [pid 7213] <... set_robust_list resumed>) = 0 [pid 7212] <... setpgid resumed>) = 0 [pid 7211] <... write resumed>) = 4 [pid 7210] <... write resumed>) = 18 [pid 7212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7210] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7211] close(3 [pid 7210] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7212] <... openat resumed>) = 3 [pid 7210] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7212] write(3, "1000", 4 [pid 7211] <... close resumed>) = 0 executing program [pid 7211] write(1, "executing program\n", 18 [pid 7214] <... set_robust_list resumed>) = 0 [pid 7213] <... prctl resumed>) = 0 [pid 7212] <... write resumed>) = 4 [pid 7210] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7211] <... write resumed>) = 18 [pid 7210] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7213] setpgid(0, 0 [pid 7212] close(3 [pid 7211] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7210] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7211] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7212] <... close resumed>) = 0 executing program [pid 7210] write(-1, "0x0000000000000001", 18 [pid 7214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7213] <... setpgid resumed>) = 0 [pid 7212] write(1, "executing program\n", 18 [pid 7211] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7210] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7212] <... write resumed>) = 18 [pid 7211] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7210] exit_group(0 [pid 7211] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7212] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7210] <... exit_group resumed>) = ? [pid 7211] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7210] +++ exited with 0 +++ [pid 7211] write(-1, "0x0000000000000001", 18 [pid 7212] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7212] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7211] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7213] <... openat resumed>) = 3 [pid 7212] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7211] exit_group(0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7212] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7211] <... exit_group resumed>) = ? [pid 7213] write(3, "1000", 4 [pid 7212] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7211] +++ exited with 0 +++ [pid 7212] write(-1, "0x0000000000000001", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7213] <... write resumed>) = 4 [pid 7212] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7213] close(3 [pid 7212] exit_group(0 [pid 7213] <... close resumed>) = 0 [pid 7212] <... exit_group resumed>) = ? [pid 7212] +++ exited with 0 +++ [pid 7213] write(1, "executing program\n", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7214] <... prctl resumed>) = 0 [pid 7213] <... write resumed>) = 18 [pid 7213] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7214] setpgid(0, 0) = 0 [pid 7213] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] <... restart_syscall resumed>) = 0 [pid 7213] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7213] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7213] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7215 [pid 554] <... restart_syscall resumed>) = 0 [pid 7213] write(-1, "0x0000000000000001", 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7213] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7216 ./strace-static-x86_64: Process 7215 attached [pid 7215] set_robust_list(0x55556da27660, 24 [pid 7213] exit_group(0 [pid 7215] <... set_robust_list resumed>) = 0 [pid 7215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7215] setpgid(0, 0./strace-static-x86_64: Process 7216 attached [pid 7214] <... openat resumed>) = 3 [pid 7213] <... exit_group resumed>) = ? [pid 7215] <... setpgid resumed>) = 0 [pid 7215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... restart_syscall resumed>) = 0 [pid 7213] +++ exited with 0 +++ [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7217 attached [pid 7216] set_robust_list(0x55556da27660, 24 [pid 7214] write(3, "1000", 4 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7217 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7216] <... set_robust_list resumed>) = 0 [pid 7215] <... openat resumed>) = 3 [pid 7214] <... write resumed>) = 4 [pid 7217] set_robust_list(0x55556da27660, 24 [pid 7215] write(3, "1000", 4) = 4 [pid 7215] close(3) = 0 [pid 7215] write(1, "executing program\n", 18 [pid 7217] <... set_robust_list resumed>) = 0 [pid 7216] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 7214] close(3 [pid 7215] <... write resumed>) = 18 [pid 7217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7216] <... prctl resumed>) = 0 [pid 7215] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7214] <... close resumed>) = 0 [pid 7215] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7215] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7215] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7215] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7215] exit_group(0) = ? [pid 7217] <... prctl resumed>) = 0 [pid 7216] setpgid(0, 0 [pid 7215] +++ exited with 0 +++ [pid 7214] write(1, "executing program\n", 18executing program [pid 7217] setpgid(0, 0 [pid 7216] <... setpgid resumed>) = 0 [pid 7214] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7214] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7217] <... setpgid resumed>) = 0 [pid 7214] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7214] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7214] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7214] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7214] exit_group(0) = ? [pid 7214] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7216] <... openat resumed>) = 3 [pid 7217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7216] write(3, "1000", 4) = 4 [pid 7216] close(3 [pid 7217] <... openat resumed>) = 3 [pid 7216] <... close resumed>) = 0 executing program [pid 7217] write(3, "1000", 4 [pid 7216] write(1, "executing program\n", 18 [pid 7217] <... write resumed>) = 4 [pid 7216] <... write resumed>) = 18 [pid 7217] close(3 [pid 7216] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7217] <... close resumed>) = 0 [pid 7216] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7216] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7217] write(1, "executing program\n", 18 [pid 7216] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 7217] <... write resumed>) = 18 [pid 7217] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7217] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7217] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7217] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7217] exit_group(0) = ? [pid 7217] +++ exited with 0 +++ [pid 7216] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7216] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7216] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 7216] exit_group(0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7216] <... exit_group resumed>) = ? [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7218 [pid 7216] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7218 attached [pid 7218] set_robust_list(0x55556da27660, 24) = 0 [pid 7218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7218] setpgid(0, 0) = 0 [pid 7218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7218] <... openat resumed>) = 3 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7219 ./strace-static-x86_64: Process 7219 attached [pid 7218] write(3, "1000", 4 [pid 7219] set_robust_list(0x55556da27660, 24 [pid 553] <... restart_syscall resumed>) = 0 [pid 7218] <... write resumed>) = 4 [pid 7219] <... set_robust_list resumed>) = 0 [pid 7218] close(3 [pid 7219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7218] <... close resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7220 ./strace-static-x86_64: Process 7220 attached [pid 7220] set_robust_list(0x55556da27660, 24) = 0 [pid 7220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7220] setpgid(0, 0) = 0 [pid 7220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7221 [pid 7220] <... openat resumed>) = 3 [pid 7220] write(3, "1000", 4) = 4 [pid 7220] close(3) = 0 [pid 7220] write(1, "executing program\n", 18 [pid 7219] <... prctl resumed>) = 0 [pid 7218] write(1, "executing program\n", 18executing program [pid 7220] <... write resumed>) = 18 [pid 7220] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7220] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7218] <... write resumed>) = 18 [pid 7220] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7220] write(-1, "0x0000000000000001", 18 [pid 7219] setpgid(0, 0 [pid 7218] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7220] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7220] exit_group(0) = ? [pid 7218] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7219] <... setpgid resumed>) = 0 [pid 7218] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7218] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7220] +++ exited with 0 +++ [pid 7218] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7218] write(-1, "0x0000000000000001", 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7218] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7221 attached [pid 7221] set_robust_list(0x55556da27660, 24) = 0 [pid 7218] exit_group(0 [pid 7221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7221] setpgid(0, 0 [pid 7218] <... exit_group resumed>) = ? [pid 7221] <... setpgid resumed>) = 0 [pid 7221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7221] write(3, "1000", 4) = 4 [pid 7218] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7221] close(3executing program ) = 0 [pid 7221] write(1, "executing program\n", 18) = 18 [pid 7221] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7219] <... openat resumed>) = 3 [pid 7221] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7221] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7221] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7219] write(3, "1000", 4 [pid 7221] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7221] exit_group(0) = ? [pid 7219] <... write resumed>) = 4 [pid 549] <... restart_syscall resumed>) = 0 [pid 7219] close(3 [pid 554] <... restart_syscall resumed>) = 0 [pid 7219] <... close resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7219] write(1, "executing program\n", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7222 executing program [pid 7219] <... write resumed>) = 18 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7223 [pid 7221] +++ exited with 0 +++ ./strace-static-x86_64: Process 7223 attached [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7223] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7222 attached [pid 7219] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7223] setpgid(0, 0) = 0 [pid 7219] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7222] set_robust_list(0x55556da27660, 24 [pid 7219] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7222] <... set_robust_list resumed>) = 0 [pid 7222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7219] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7219] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7222] <... prctl resumed>) = 0 [pid 7223] write(3, "1000", 4) = 4 [pid 7223] close(3) = 0 executing program [pid 7223] write(1, "executing program\n", 18) = 18 [pid 7223] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7222] setpgid(0, 0 [pid 7219] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7223] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7223] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7223] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7223] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7219] write(-1, "0x0000000000000001", 18 [pid 7223] exit_group(0 [pid 7222] <... setpgid resumed>) = 0 [pid 7219] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7223] <... exit_group resumed>) = ? [pid 7222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7219] exit_group(0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7219] <... exit_group resumed>) = ? [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7223] +++ exited with 0 +++ [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7224 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7224 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7224] set_robust_list(0x55556da27660, 24) = 0 [pid 7224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7224] setpgid(0, 0) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7225 [pid 7224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7224] write(3, "1000", 4 [pid 7219] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7224] <... write resumed>) = 4 [pid 7224] close(3) = 0 executing program [pid 7224] write(1, "executing program\n", 18) = 18 [pid 7222] <... openat resumed>) = 3 [pid 7224] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7224] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7224] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7224] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7224] exit_group(0 [pid 7222] write(3, "1000", 4 [pid 7224] <... exit_group resumed>) = ? [pid 7222] <... write resumed>) = 4 [pid 7222] close(3) = 0 [pid 7224] +++ exited with 0 +++ [pid 7222] write(1, "executing program\n", 18executing program ) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7222] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7225 attached [pid 7225] set_robust_list(0x55556da27660, 24) = 0 [pid 7222] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7222] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7225] setpgid(0, 0) = 0 [pid 7225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7222] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7222] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7225] <... openat resumed>) = 3 [pid 7222] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7225] write(3, "1000", 4) = 4 [pid 7225] close(3) = 0 [pid 7225] write(1, "executing program\n", 18) = 18 [pid 7225] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7225] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7225] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7225] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7222] write(-1, "0x0000000000000001", 18 [pid 7225] exit_group(0 [pid 7222] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7225] <... exit_group resumed>) = ? [pid 7222] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 7225] +++ exited with 0 +++ [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7222] +++ exited with 0 +++ [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7226 [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7226 attached [pid 7226] set_robust_list(0x55556da27660, 24) = 0 [pid 7226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7226] setpgid(0, 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7226] <... setpgid resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7227 ./strace-static-x86_64: Process 7227 attached [pid 7226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7227] set_robust_list(0x55556da27660, 24) = 0 [pid 7226] <... openat resumed>) = 3 [pid 7227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7227] setpgid(0, 0) = 0 [pid 7227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7226] write(3, "1000", 4 [pid 7227] write(3, "1000", 4) = 4 executing program [pid 7227] close(3) = 0 [pid 7227] write(1, "executing program\n", 18) = 18 [pid 7227] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7227] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7226] <... write resumed>) = 4 [pid 7226] close(3 [pid 7227] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7226] <... close resumed>) = 0 [pid 7227] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7227] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7227] exit_group(0) = ? [pid 7226] write(1, "executing program\n", 18executing program [pid 7227] +++ exited with 0 +++ [pid 7226] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7226] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... restart_syscall resumed>) = 0 [pid 7226] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7226] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7228 [pid 7226] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7229 attached ./strace-static-x86_64: Process 7228 attached [pid 7226] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7229 [pid 7226] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7226] write(-1, "0x0000000000000001", 18 [pid 7228] set_robust_list(0x55556da27660, 24 [pid 7229] set_robust_list(0x55556da27660, 24 [pid 7228] <... set_robust_list resumed>) = 0 [pid 7226] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7226] exit_group(0) = ? [pid 7226] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7229] <... set_robust_list resumed>) = 0 [pid 7228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7228] setpgid(0, 0 [pid 7229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7228] <... setpgid resumed>) = 0 [pid 7229] <... prctl resumed>) = 0 [pid 7228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7228] write(3, "1000", 4 [pid 7229] setpgid(0, 0) = 0 [pid 7228] <... write resumed>) = 4 [pid 7228] close(3) = 0 [pid 7229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 7228] write(1, "executing program\n", 18 [pid 7229] <... openat resumed>) = 3 [pid 7228] <... write resumed>) = 18 [pid 7229] write(3, "1000", 4 [pid 7228] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7229] <... write resumed>) = 4 [pid 7228] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7230 [pid 7229] close(3 [pid 7228] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7230 attached ) = -1 EFAULT (Bad address) [pid 549] <... restart_syscall resumed>) = 0 [pid 7228] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7229] <... close resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7230] set_robust_list(0x55556da27660, 24 [pid 7229] write(1, "executing program\n", 18 [pid 7228] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7231 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7231 executing program [pid 7230] <... set_robust_list resumed>) = 0 [pid 7229] <... write resumed>) = 18 [pid 7228] write(-1, "0x0000000000000001", 18 [pid 7231] set_robust_list(0x55556da27660, 24 [pid 7230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7229] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7228] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 7228] exit_group(0 [pid 7229] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7228] <... exit_group resumed>) = ? [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7229] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7232 attached [pid 7232] set_robust_list(0x55556da27660, 24) = 0 [pid 7232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7228] +++ exited with 0 +++ [pid 7229] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7232 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7232] setpgid(0, 0) = 0 [pid 7229] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7229] write(-1, "0x0000000000000001", 18 [pid 7232] <... openat resumed>) = 3 [pid 7229] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7230] <... prctl resumed>) = 0 [pid 7231] <... set_robust_list resumed>) = 0 [pid 7232] write(3, "1000", 4) = 4 [pid 7232] close(3) = 0 [pid 7232] write(1, "executing program\n", 18) = 18 [pid 7232] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7229] exit_group(0 [pid 7232] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7232] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7229] <... exit_group resumed>) = ? [pid 7230] setpgid(0, 0 [pid 7232] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7232] exit_group(0) = ? [pid 7229] +++ exited with 0 +++ [pid 7230] <... setpgid resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> executing program [pid 7230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7230] <... openat resumed>) = 3 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7230] write(3, "1000", 4./strace-static-x86_64: Process 7233 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7233 ./strace-static-x86_64: Process 7234 attached [pid 7233] set_robust_list(0x55556da27660, 24 [pid 7231] <... prctl resumed>) = 0 [pid 7230] <... write resumed>) = 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7234 [pid 7231] setpgid(0, 0 [pid 7233] <... set_robust_list resumed>) = 0 [pid 7230] close(3) = 0 [pid 7231] <... setpgid resumed>) = 0 [pid 7230] write(1, "executing program\n", 18 [pid 7231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7230] <... write resumed>) = 18 [pid 7232] +++ exited with 0 +++ [pid 7230] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7231] <... openat resumed>) = 3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7230] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7231] write(3, "1000", 4 [pid 7230] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7231] <... write resumed>) = 4 [pid 7230] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7231] close(3 [pid 7230] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7234] set_robust_list(0x55556da27660, 24 [pid 7231] <... close resumed>) = 0 [pid 7230] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7233] setpgid(0, 0) = 0 [pid 7231] write(1, "executing program\n", 18 executing program [pid 7234] <... set_robust_list resumed>) = 0 [pid 7230] write(-1, "0x0000000000000001", 18 [pid 7231] <... write resumed>) = 18 [pid 7230] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7230] exit_group(0 [pid 7231] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7230] <... exit_group resumed>) = ? [pid 7231] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7230] +++ exited with 0 +++ [pid 7231] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7231] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7231] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7233] <... openat resumed>) = 3 [pid 7231] exit_group(0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7235 [pid 7231] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7235 attached [pid 7235] set_robust_list(0x55556da27660, 24) = 0 [pid 7235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7235] setpgid(0, 0) = 0 [pid 7235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7231] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7234] <... prctl resumed>) = 0 [pid 7233] write(3, "1000", 4 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7234] setpgid(0, 0 [pid 7233] <... write resumed>) = 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7236 [pid 7235] <... openat resumed>) = 3 [pid 7235] write(3, "1000", 4) = 4 [pid 7235] close(3) = 0 executing program [pid 7235] write(1, "executing program\n", 18) = 18 [pid 7235] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7235] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7235] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7235] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7235] exit_group(0) = ? [pid 7233] close(3 [pid 7234] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7236 attached [pid 7233] <... close resumed>) = 0 [pid 7235] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7233] write(1, "executing program\n", 18executing program [pid 550] <... restart_syscall resumed>) = 0 [pid 7233] <... write resumed>) = 18 executing program [pid 7233] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7233] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 7237 attached [pid 7237] set_robust_list(0x55556da27660, 24) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7237 [pid 7233] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7233] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7237] <... prctl resumed>) = 0 [pid 7237] setpgid(0, 0) = 0 [pid 7237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7233] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7234] <... openat resumed>) = 3 [pid 7237] <... openat resumed>) = 3 [pid 7237] write(3, "1000", 4 [pid 7233] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7237] <... write resumed>) = 4 [pid 7237] close(3) = 0 [pid 7237] write(1, "executing program\n", 18) = 18 [pid 7237] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7233] write(-1, "0x0000000000000001", 18 [pid 7237] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7237] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7233] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7237] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7233] exit_group(0) = ? [pid 7234] write(3, "1000", 4 [pid 7237] exit_group(0) = ? [pid 7233] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7234] <... write resumed>) = 4 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7234] close(3 [pid 7236] set_robust_list(0x55556da27660, 24 [pid 7237] +++ exited with 0 +++ [pid 7234] <... close resumed>) = 0 executing program [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7236] <... set_robust_list resumed>) = 0 [pid 7234] write(1, "executing program\n", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7234] <... write resumed>) = 18 [pid 7234] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7234] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7236] <... prctl resumed>) = 0 [pid 7234] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7234] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7236] setpgid(0, 0 [pid 7234] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7236] <... setpgid resumed>) = 0 [pid 7236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7234] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7234] exit_group(0) = ? [pid 7236] <... openat resumed>) = 3 [pid 7234] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7236] write(3, "1000", 4) = 4 [pid 7236] close(3) = 0 [pid 7236] write(1, "executing program\n", 18executing program ) = 18 [pid 7236] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... restart_syscall resumed>) = 0 [pid 7236] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7236] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7236] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7236] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7238 ./strace-static-x86_64: Process 7238 attached [pid 7238] set_robust_list(0x55556da27660, 24) = 0 [pid 7238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7236] write(-1, "0x0000000000000001", 18 [pid 7238] <... prctl resumed>) = 0 [pid 7238] setpgid(0, 0) = 0 [pid 7236] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7238] write(3, "1000", 4) = 4 [pid 7238] close(3) = 0 [pid 7236] exit_group(0executing program [pid 7238] write(1, "executing program\n", 18) = 18 [pid 7238] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7238] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7238] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7238] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7238] exit_group(0) = ? [pid 7236] <... exit_group resumed>) = ? [pid 7238] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7236] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7239 ./strace-static-x86_64: Process 7239 attached [pid 7239] set_robust_list(0x55556da27660, 24) = 0 [pid 7239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7239] setpgid(0, 0) = 0 [pid 7239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7239] write(3, "1000", 4) = 4 [pid 7239] close(3) = 0 executing program [pid 7239] write(1, "executing program\n", 18) = 18 [pid 7239] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7239] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7239] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7240 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7240 ./strace-static-x86_64: Process 7241 attached [pid 7240] set_robust_list(0x55556da27660, 24 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7241 [pid 7239] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7239] write(-1, "0x0000000000000001", 18 [pid 7240] <... set_robust_list resumed>) = 0 [pid 7239] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7239] exit_group(0) = ? [pid 7240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7241] set_robust_list(0x55556da27660, 24 [pid 7239] +++ exited with 0 +++ [pid 7240] setpgid(0, 0 [pid 7241] <... set_robust_list resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7240] <... setpgid resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7240] <... openat resumed>) = 3 [pid 7241] <... prctl resumed>) = 0 [pid 7240] write(3, "1000", 4) = 4 [pid 7241] setpgid(0, 0) = 0 [pid 7240] close(3) = 0 [pid 7240] write(1, "executing program\n", 18 [pid 7241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 7240] <... write resumed>) = 18 [pid 7240] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7241] <... openat resumed>) = 3 [pid 7240] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7241] write(3, "1000", 4 [pid 7240] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] <... restart_syscall resumed>) = 0 [pid 7240] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7241] <... write resumed>) = 4 [pid 7241] close(3 [pid 7240] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 7242 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7242 [pid 7240] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7241] <... close resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7240] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7240] exit_group(0) = ? ./strace-static-x86_64: Process 7243 attached [pid 7243] set_robust_list(0x55556da27660, 24) = 0 [pid 7243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7243] setpgid(0, 0) = 0 executing program [pid 7243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7243] write(3, "1000", 4) = 4 [pid 7243] close(3) = 0 [pid 7243] write(1, "executing program\n", 18) = 18 [pid 7243] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7240] +++ exited with 0 +++ [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7243 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7243] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7243] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7243] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7243] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7243] exit_group(0 [pid 7241] write(1, "executing program\n", 18 [pid 7243] <... exit_group resumed>) = ? executing program [pid 7241] <... write resumed>) = 18 [pid 7243] +++ exited with 0 +++ [pid 7241] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7242] set_robust_list(0x55556da27660, 24 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7242] <... set_robust_list resumed>) = 0 [pid 7241] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7241] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 7244 attached [pid 7244] set_robust_list(0x55556da27660, 24) = 0 [pid 7244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7244 [pid 7241] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7244] <... prctl resumed>) = 0 [pid 7244] setpgid(0, 0) = 0 [pid 7244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7241] write(-1, "0x0000000000000001", 18 [pid 7244] write(3, "1000", 4) = 4 [pid 7244] close(3executing program ) = 0 [pid 7244] write(1, "executing program\n", 18) = 18 [pid 7244] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... restart_syscall resumed>) = 0 [pid 7241] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7241] exit_group(0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7245 [pid 7244] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7244] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7244] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7244] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7244] exit_group(0) = ? [pid 7241] <... exit_group resumed>) = ? [pid 7242] <... prctl resumed>) = 0 [pid 7244] +++ exited with 0 +++ [pid 7241] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7242] setpgid(0, 0./strace-static-x86_64: Process 7245 attached ) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7245] set_robust_list(0x55556da27660, 24) = 0 [pid 7242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7242] write(3, "1000", 4) = 4 [pid 7245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7242] close(3) = 0 [pid 7245] setpgid(0, 0) = 0 [pid 7242] write(1, "executing program\n", 18executing program [pid 7245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7242] <... write resumed>) = 18 [pid 7242] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7242] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7245] <... openat resumed>) = 3 [pid 7245] write(3, "1000", 4 [pid 7242] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7245] <... write resumed>) = 4 [pid 7242] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7245] close(3 [pid 7242] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7245] <... close resumed>) = 0 [pid 7242] write(-1, "0x0000000000000001", 18 [pid 7245] write(1, "executing program\n", 18 [pid 7242] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7242] exit_group(0executing program ) = ? [pid 7242] +++ exited with 0 +++ [pid 7245] <... write resumed>) = 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7245] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7245] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 549] <... restart_syscall resumed>) = 0 [pid 7245] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7245] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7246 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7246 [pid 7245] write(-1, "0x0000000000000001", 18 [pid 7246] set_robust_list(0x55556da27660, 24) = 0 [pid 7245] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7245] exit_group(0) = ? [pid 7245] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7246] setpgid(0, 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7246] <... setpgid resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7247 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7247 [pid 7246] <... openat resumed>) = 3 [pid 7247] set_robust_list(0x55556da27660, 24 [pid 553] <... restart_syscall resumed>) = 0 [pid 7247] <... set_robust_list resumed>) = 0 [pid 7246] write(3, "1000", 4 [pid 551] <... restart_syscall resumed>) = 0 [pid 7246] <... write resumed>) = 4 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7246] close(3 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7248 attached [pid 7247] <... prctl resumed>) = 0 [pid 7246] <... close resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7248 executing program [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7249 [pid 7246] write(1, "executing program\n", 18 [pid 7248] set_robust_list(0x55556da27660, 24 [pid 7247] setpgid(0, 0 [pid 7246] <... write resumed>) = 18 ./strace-static-x86_64: Process 7249 attached [pid 7247] <... setpgid resumed>) = 0 [pid 7246] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7246] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7248] <... set_robust_list resumed>) = 0 [pid 7247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7246] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7249] set_robust_list(0x55556da27660, 24 [pid 7246] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7247] <... openat resumed>) = 3 [pid 7246] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7247] write(3, "1000", 4 [pid 7246] write(-1, "0x0000000000000001", 18 [pid 7249] <... set_robust_list resumed>) = 0 [pid 7247] <... write resumed>) = 4 [pid 7246] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7247] close(3 [pid 7246] exit_group(0 [pid 7247] <... close resumed>) = 0 [pid 7246] <... exit_group resumed>) = ? [pid 7246] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] <... restart_syscall resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7247] write(1, "executing program\n", 18 [pid 7249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7248] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7250 ./strace-static-x86_64: Process 7250 attached [pid 7249] <... prctl resumed>) = 0 [pid 7248] <... prctl resumed>) = 0 [pid 7247] <... write resumed>) = 18 [pid 7247] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7249] setpgid(0, 0 [pid 7248] setpgid(0, 0 [pid 7249] <... setpgid resumed>) = 0 [pid 7248] <... setpgid resumed>) = 0 [pid 7247] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7250] set_robust_list(0x55556da27660, 24 [pid 7247] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7247] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7247] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7248] <... openat resumed>) = 3 [pid 7247] exit_group(0) = ? [pid 7249] <... openat resumed>) = 3 [pid 7247] +++ exited with 0 +++ [pid 7250] <... set_robust_list resumed>) = 0 [pid 7249] write(3, "1000", 4 [pid 7248] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... restart_syscall resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7249] <... write resumed>) = 4 [pid 7248] <... write resumed>) = 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7251 ./strace-static-x86_64: Process 7251 attached [pid 7250] <... prctl resumed>) = 0 [pid 7249] close(3 [pid 7248] close(3 [pid 7249] <... close resumed>) = 0 [pid 7248] <... close resumed>) = 0 [pid 7250] setpgid(0, 0) = 0 [pid 7249] write(1, "executing program\n", 18 [pid 7248] write(1, "executing program\n", 18executing program executing program [pid 7251] set_robust_list(0x55556da27660, 24 [pid 7250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7249] <... write resumed>) = 18 [pid 7248] <... write resumed>) = 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 7248] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7252 attached [pid 7251] <... set_robust_list resumed>) = 0 [pid 7250] <... openat resumed>) = 3 [pid 7249] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7248] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7250] write(3, "1000", 4 [pid 7249] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7248] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7251] <... prctl resumed>) = 0 [pid 7250] <... write resumed>) = 4 [pid 7249] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7248] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7251] setpgid(0, 0 [pid 7250] close(3 [pid 7249] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7248] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7252 [pid 7252] set_robust_list(0x55556da27660, 24 [pid 7251] <... setpgid resumed>) = 0 [pid 7250] <... close resumed>) = 0 [pid 7249] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7248] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7252] <... set_robust_list resumed>) = 0 [pid 7251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7250] write(1, "executing program\n", 18executing program [pid 7252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7249] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7248] write(-1, "0x0000000000000001", 18 [pid 7250] <... write resumed>) = 18 [pid 7252] <... prctl resumed>) = 0 [pid 7252] setpgid(0, 0) = 0 [pid 7252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7252] write(3, "1000", 4) = 4 [pid 7249] write(-1, "0x0000000000000001", 18 [pid 7248] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7250] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7249] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7252] close(3 [pid 7248] exit_group(0executing program [pid 7252] <... close resumed>) = 0 [pid 7250] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7249] exit_group(0 [pid 7248] <... exit_group resumed>) = ? [pid 7250] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7249] <... exit_group resumed>) = ? [pid 7252] write(1, "executing program\n", 18) = 18 [pid 7252] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7252] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7248] +++ exited with 0 +++ [pid 7252] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7252] write(-1, "0x0000000000000001", 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7252] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7252] exit_group(0 [pid 7249] +++ exited with 0 +++ [pid 7252] <... exit_group resumed>) = ? [pid 7250] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7252] +++ exited with 0 +++ [pid 7250] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7251] <... openat resumed>) = 3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7251] write(3, "1000", 4 [pid 7250] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7251] <... write resumed>) = 4 [pid 7250] write(-1, "0x0000000000000001", 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 7251] close(3 [pid 7250] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7251] <... close resumed>) = 0 [pid 7250] exit_group(0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7251] write(1, "executing program\n", 18 [pid 7250] <... exit_group resumed>) = ? [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 7254 attached ./strace-static-x86_64: Process 7255 attached ./strace-static-x86_64: Process 7253 attached [pid 7251] <... write resumed>) = 18 [pid 7250] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7253 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7254 [pid 7254] set_robust_list(0x55556da27660, 24 [pid 7253] set_robust_list(0x55556da27660, 24 [pid 7254] <... set_robust_list resumed>) = 0 [pid 7253] <... set_robust_list resumed>) = 0 [pid 7254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7251] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7255] set_robust_list(0x55556da27660, 24 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7255 [pid 7254] <... prctl resumed>) = 0 [pid 7253] <... prctl resumed>) = 0 [pid 7254] setpgid(0, 0 [pid 7253] setpgid(0, 0 [pid 7254] <... setpgid resumed>) = 0 [pid 7253] <... setpgid resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7255] <... set_robust_list resumed>) = 0 [pid 7254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7251] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7254] <... openat resumed>) = 3 [pid 7253] <... openat resumed>) = 3 [pid 7254] write(3, "1000", 4 [pid 7253] write(3, "1000", 4 [pid 7254] <... write resumed>) = 4 [pid 7253] <... write resumed>) = 4 executing program executing program [pid 7254] close(3 [pid 7253] close(3 [pid 7251] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7254] <... close resumed>) = 0 [pid 7253] <... close resumed>) = 0 [pid 7254] write(1, "executing program\n", 18 [pid 7253] write(1, "executing program\n", 18 [pid 7254] <... write resumed>) = 18 [pid 7253] <... write resumed>) = 18 [pid 7254] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7253] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7255] <... prctl resumed>) = 0 [pid 7254] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7253] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7251] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7254] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7253] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7254] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7253] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7254] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7253] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7254] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7253] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7251] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7255] setpgid(0, 0 [pid 7254] write(-1, "0x0000000000000001", 18 [pid 7253] write(-1, "0x0000000000000001", 18 [pid 7254] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7253] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7251] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7255] <... setpgid resumed>) = 0 [pid 7254] exit_group(0 [pid 7253] exit_group(0 [pid 7254] <... exit_group resumed>) = ? [pid 7253] <... exit_group resumed>) = ? [pid 7251] write(-1, "0x0000000000000001", 18 [pid 7255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 7254] +++ exited with 0 +++ [pid 7253] +++ exited with 0 +++ [pid 7251] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7251] exit_group(0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7251] <... exit_group resumed>) = ? [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7255] <... openat resumed>) = 3 [pid 7255] write(3, "1000", 4) = 4 [pid 7255] close(3) = 0 [pid 7255] write(1, "executing program\n", 18) = 18 [pid 7251] +++ exited with 0 +++ [pid 7255] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7255] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7255] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7255] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7255] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7255] exit_group(0) = ? [pid 7255] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7256 attached , child_tidptr=0x55556da27650) = 7256 [pid 7256] set_robust_list(0x55556da27660, 24) = 0 [pid 7256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7256] <... prctl resumed>) = 0 [pid 7256] setpgid(0, 0) = 0 [pid 7256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7258 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7257 ./strace-static-x86_64: Process 7257 attached [pid 7257] set_robust_list(0x55556da27660, 24 [pid 7256] <... openat resumed>) = 3 [pid 551] <... restart_syscall resumed>) = 0 [pid 7257] <... set_robust_list resumed>) = 0 [pid 7256] write(3, "1000", 4) = 4 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 7256] close(3) = 0 [pid 7256] write(1, "executing program\n", 18) = 18 [pid 7256] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7256] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7256] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... restart_syscall resumed>) = 0 [pid 7256] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7256] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7259 attached [pid 7257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7259 [pid 7256] exit_group(0) = ? [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7257] <... prctl resumed>) = 0 [pid 7256] +++ exited with 0 +++ [pid 7257] setpgid(0, 0./strace-static-x86_64: Process 7258 attached [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7260 [pid 7258] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7260 attached [pid 7259] set_robust_list(0x55556da27660, 24 [pid 7257] <... setpgid resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7258] setpgid(0, 0) = 0 [pid 7258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7260] set_robust_list(0x55556da27660, 24 [pid 7259] <... set_robust_list resumed>) = 0 [pid 7257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7258] <... openat resumed>) = 3 [pid 7258] write(3, "1000", 4) = 4 [pid 7258] close(3 [pid 7257] <... openat resumed>) = 3 [pid 7258] <... close resumed>) = 0 executing program [pid 7258] write(1, "executing program\n", 18) = 18 [pid 7258] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7258] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7258] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7257] write(3, "1000", 4 [pid 7260] <... set_robust_list resumed>) = 0 [pid 7259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7258] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7259] <... prctl resumed>) = 0 [pid 7257] <... write resumed>) = 4 [pid 7260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7258] exit_group(0) = ? [pid 7257] close(3 [pid 7259] setpgid(0, 0 [pid 7258] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7260] <... prctl resumed>) = 0 [pid 7259] <... setpgid resumed>) = 0 [pid 7257] <... close resumed>) = 0 [pid 7257] write(1, "executing program\n", 18) = 18 [pid 7257] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7260] setpgid(0, 0 [pid 7259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7257] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7257] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7257] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7257] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7257] exit_group(0) = ? [pid 7257] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7259] <... openat resumed>) = 3 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7259] write(3, "1000", 4 [pid 7260] <... setpgid resumed>) = 0 [pid 7259] <... write resumed>) = 4 [pid 7259] close(3) = 0 [pid 7260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7259] write(1, "executing program\n", 18executing program ) = 18 [pid 7259] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7260] <... openat resumed>) = 3 [pid 7259] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7260] write(3, "1000", 4 [pid 7259] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7260] <... write resumed>) = 4 executing program [pid 7259] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7260] close(3 [pid 7259] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7260] <... close resumed>) = 0 [pid 7260] write(1, "executing program\n", 18 [pid 7259] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7259] write(-1, "0x0000000000000001", 18 [pid 7260] <... write resumed>) = 18 [pid 7259] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7259] exit_group(0 [pid 7260] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... restart_syscall resumed>) = 0 [pid 7259] <... exit_group resumed>) = ? [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7259] +++ exited with 0 +++ [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7261 [pid 7260] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7262 attached [pid 7260] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7262 ./strace-static-x86_64: Process 7261 attached [pid 7261] set_robust_list(0x55556da27660, 24) = 0 [pid 7261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7261] setpgid(0, 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7263 [pid 7261] <... setpgid resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7261] write(3, "1000", 4) = 4 executing program [pid 7261] close(3) = 0 [pid 7261] write(1, "executing program\n", 18) = 18 [pid 7262] set_robust_list(0x55556da27660, 24 [pid 7260] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7264 ./strace-static-x86_64: Process 7264 attached [pid 7261] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7261] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7261] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7261] write(-1, "0x0000000000000001", 18 [pid 7264] set_robust_list(0x55556da27660, 24 [pid 7262] <... set_robust_list resumed>) = 0 [pid 7260] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7261] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] exit_group(0) = ? [pid 7260] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7260] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7260] exit_group(0 [pid 7261] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7263 attached [pid 7263] set_robust_list(0x55556da27660, 24) = 0 [pid 7263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7263] setpgid(0, 0) = 0 [pid 7263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7264] <... set_robust_list resumed>) = 0 executing program [pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7260] <... exit_group resumed>) = ? [pid 7263] <... openat resumed>) = 3 [pid 7263] write(3, "1000", 4) = 4 [pid 7263] close(3) = 0 [pid 7263] write(1, "executing program\n", 18) = 18 [pid 7263] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7260] +++ exited with 0 +++ [pid 7263] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7263] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7263] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7263] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7263] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7263] exit_group(0 [pid 7262] <... prctl resumed>) = 0 [pid 7263] <... exit_group resumed>) = ? [pid 7262] setpgid(0, 0) = 0 [pid 7264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7263] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7264] <... prctl resumed>) = 0 [pid 7262] <... openat resumed>) = 3 [pid 7262] write(3, "1000", 4 [pid 7264] setpgid(0, 0) = 0 [pid 7262] <... write resumed>) = 4 [pid 7262] close(3 [pid 7264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7262] <... close resumed>) = 0 [pid 7262] write(1, "executing program\n", 18executing program [pid 7264] <... openat resumed>) = 3 [pid 7262] <... write resumed>) = 18 [pid 7264] write(3, "1000", 4 [pid 7262] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7264] <... write resumed>) = 4 [pid 7262] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7264] close(3 [pid 7262] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7264] <... close resumed>) = 0 [pid 7262] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7264] write(1, "executing program\n", 18 [pid 7262] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program [pid 7264] <... write resumed>) = 18 [pid 7262] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7264] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7262] write(-1, "0x0000000000000001", 18 [pid 7264] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7262] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7264] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7264] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7262] exit_group(0 [pid 7264] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7264] write(-1, "0x0000000000000001", 18 [pid 7262] <... exit_group resumed>) = ? [pid 7264] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7262] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7265 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7266 attached , child_tidptr=0x55556da27650) = 7266 [pid 7266] set_robust_list(0x55556da27660, 24 [pid 7264] exit_group(0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7264] <... exit_group resumed>) = ? [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7267 [pid 7264] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7265 attached [pid 7265] set_robust_list(0x55556da27660, 24) = 0 [pid 7266] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7267 attached [pid 7265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7265] setpgid(0, 0) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] <... restart_syscall resumed>) = 0 [pid 7265] write(3, "1000", 4) = 4 [pid 7265] close(3) = 0 executing program [pid 7265] write(1, "executing program\n", 18) = 18 [pid 7265] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7265] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7265] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7265] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7265] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7265] exit_group(0) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7268 [pid 7265] +++ exited with 0 +++ [pid 7266] <... prctl resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7269 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7268 attached [pid 7268] set_robust_list(0x55556da27660, 24) = 0 [pid 7268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7268] setpgid(0, 0) = 0 [pid 7268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7268] write(3, "1000", 4) = 4 [pid 7268] close(3) = 0 executing program [pid 7268] write(1, "executing program\n", 18) = 18 [pid 7268] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7266] setpgid(0, 0 [pid 7268] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7266] <... setpgid resumed>) = 0 [pid 7268] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7268] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7268] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7268] write(-1, "0x0000000000000001", 18 [pid 7266] <... openat resumed>) = 3 [pid 7268] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7268] exit_group(0) = ? [pid 7267] set_robust_list(0x55556da27660, 24 [pid 7266] write(3, "1000", 4) = 4 [pid 7267] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7269 attached [pid 7267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7266] close(3 [pid 7269] set_robust_list(0x55556da27660, 24 [pid 7267] <... prctl resumed>) = 0 [pid 7266] <... close resumed>) = 0 [pid 7268] +++ exited with 0 +++ executing program [pid 7266] write(1, "executing program\n", 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7266] <... write resumed>) = 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7266] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7267] setpgid(0, 0 [pid 7266] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7269] <... set_robust_list resumed>) = 0 [pid 7267] <... setpgid resumed>) = 0 [pid 7266] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7266] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7266] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7266] write(-1, "0x0000000000000001", 18 [pid 7267] <... openat resumed>) = 3 [pid 7269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7267] write(3, "1000", 4 [pid 7266] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7266] exit_group(0 [pid 7269] <... prctl resumed>) = 0 [pid 7267] <... write resumed>) = 4 [pid 7266] <... exit_group resumed>) = ? [pid 7266] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7267] close(3 [pid 7269] setpgid(0, 0 [pid 554] <... restart_syscall resumed>) = 0 executing program [pid 7267] <... close resumed>) = 0 [pid 7267] write(1, "executing program\n", 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7269] <... setpgid resumed>) = 0 [pid 7267] <... write resumed>) = 18 [pid 7269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7267] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7270 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7270 [pid 7267] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7269] <... openat resumed>) = 3 [pid 7270] set_robust_list(0x55556da27660, 24 [pid 7269] write(3, "1000", 4 [pid 7267] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7267] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7269] <... write resumed>) = 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7271 ./strace-static-x86_64: Process 7271 attached [pid 7271] set_robust_list(0x55556da27660, 24) = 0 [pid 7271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7267] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7269] close(3 [pid 7271] <... prctl resumed>) = 0 [pid 7271] setpgid(0, 0) = 0 [pid 7270] <... set_robust_list resumed>) = 0 [pid 7269] <... close resumed>) = 0 [pid 7267] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7267] write(-1, "0x0000000000000001", 18 [pid 7271] <... openat resumed>) = 3 [pid 7267] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7271] write(3, "1000", 4 [pid 7269] write(1, "executing program\n", 18 [pid 7267] exit_group(0 [pid 7271] <... write resumed>) = 4 executing program [pid 7271] close(3) = 0 [pid 7271] write(1, "executing program\n", 18) = 18 executing program [pid 7269] <... write resumed>) = 18 [pid 7267] <... exit_group resumed>) = ? [pid 7270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7271] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7271] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7271] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7267] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7269] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7269] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7271] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7271] write(-1, "0x0000000000000001", 18 [pid 7270] <... prctl resumed>) = 0 [pid 7269] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7271] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7270] setpgid(0, 0 [pid 7269] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7271] exit_group(0) = ? [pid 7269] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7270] <... setpgid resumed>) = 0 [pid 7269] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 7269] write(-1, "0x0000000000000001", 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7271] +++ exited with 0 +++ [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7272 [pid 7269] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7272 attached [pid 7269] exit_group(0executing program [pid 7272] set_robust_list(0x55556da27660, 24) = 0 [pid 7272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7269] <... exit_group resumed>) = ? [pid 7272] <... prctl resumed>) = 0 [pid 7272] setpgid(0, 0) = 0 [pid 7272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7272] write(3, "1000", 4) = 4 [pid 7272] close(3) = 0 [pid 7269] +++ exited with 0 +++ [pid 7272] write(1, "executing program\n", 18) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7272] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7272] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7272] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7272] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7272] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7272] exit_group(0) = ? [pid 7270] <... openat resumed>) = 3 [pid 7270] write(3, "1000", 4) = 4 [pid 7270] close(3 [pid 7272] +++ exited with 0 +++ [pid 7270] <... close resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7270] write(1, "executing program\n", 18executing program ) = 18 [pid 7270] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7270] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7270] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7270] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7270] exit_group(0) = ? [pid 7270] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 executing program [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7273 attached , child_tidptr=0x55556da27650) = 7273 [pid 7273] set_robust_list(0x55556da27660, 24) = 0 [pid 7273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7273] setpgid(0, 0) = 0 [pid 7273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7273] write(3, "1000", 4 [pid 549] <... restart_syscall resumed>) = 0 [pid 7273] <... write resumed>) = 4 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7274 [pid 7273] close(3) = 0 [pid 7273] write(1, "executing program\n", 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7273] <... write resumed>) = 18 ./strace-static-x86_64: Process 7275 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7275 ./strace-static-x86_64: Process 7274 attached [pid 7273] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7274] set_robust_list(0x55556da27660, 24) = 0 [pid 7274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7273] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7274] <... prctl resumed>) = 0 [pid 7274] setpgid(0, 0) = 0 [pid 7273] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7275] set_robust_list(0x55556da27660, 24 [pid 7274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7274] write(3, "1000", 4) = 4 [pid 7274] close(3) = 0 executing program [pid 7274] write(1, "executing program\n", 18) = 18 [pid 7274] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7275] <... set_robust_list resumed>) = 0 [pid 7273] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7274] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7274] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7274] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7273] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7274] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7274] exit_group(0) = ? [pid 7273] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7273] write(-1, "0x0000000000000001", 18 [pid 7274] +++ exited with 0 +++ [pid 7273] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7273] exit_group(0 [pid 7275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7273] <... exit_group resumed>) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7276 attached [pid 7275] <... prctl resumed>) = 0 [pid 7273] +++ exited with 0 +++ [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7276] set_robust_list(0x55556da27660, 24 [pid 7275] setpgid(0, 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7276 ./strace-static-x86_64: Process 7277 attached [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7277 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7276] <... set_robust_list resumed>) = 0 [pid 7275] <... setpgid resumed>) = 0 [pid 7275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7275] write(3, "1000", 4 [pid 7277] set_robust_list(0x55556da27660, 24 [pid 7275] <... write resumed>) = 4 [pid 7277] <... set_robust_list resumed>) = 0 [pid 7276] setpgid(0, 0) = 0 [pid 7275] close(3) = 0 [pid 7275] write(1, "executing program\n", 18executing program [pid 7276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program ) = 3 [pid 7275] <... write resumed>) = 18 [pid 7276] write(3, "1000", 4 [pid 7275] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7276] <... write resumed>) = 4 [pid 7277] <... prctl resumed>) = 0 [pid 7275] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7276] close(3 [pid 7277] setpgid(0, 0 [pid 7275] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7277] <... setpgid resumed>) = 0 [pid 7276] <... close resumed>) = 0 [pid 7275] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7276] write(1, "executing program\n", 18 [pid 7275] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7276] <... write resumed>) = 18 [pid 7275] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7277] <... openat resumed>) = 3 [pid 7276] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7275] write(-1, "0x0000000000000001", 18 [pid 7277] write(3, "1000", 4 [pid 7276] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7275] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7277] <... write resumed>) = 4 [pid 7276] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7275] exit_group(0) = ? [pid 7276] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7275] +++ exited with 0 +++ [pid 7276] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7277] close(3 [pid 7276] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7276] write(-1, "0x0000000000000001", 18 [pid 7277] <... close resumed>) = 0 [pid 7277] write(1, "executing program\n", 18 [pid 7276] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7276] exit_group(0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7276] <... exit_group resumed>) = ? [pid 7277] <... write resumed>) = 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7278 [pid 7276] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7278 attached [pid 7277] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7278] set_robust_list(0x55556da27660, 24 [pid 549] <... restart_syscall resumed>) = 0 [pid 7278] <... set_robust_list resumed>) = 0 [pid 7277] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7277] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7280 ./strace-static-x86_64: Process 7279 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7279 [pid 7279] set_robust_list(0x55556da27660, 24) = 0 [pid 7279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7278] <... prctl resumed>) = 0 [pid 7277] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7279] <... prctl resumed>) = 0 [pid 7279] setpgid(0, 0) = 0 [pid 7279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7277] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7278] setpgid(0, 0 [pid 7279] <... openat resumed>) = 3 [pid 7279] write(3, "1000", 4 [pid 7277] exit_group(0executing program [pid 7279] <... write resumed>) = 4 [pid 7279] close(3) = 0 [pid 7279] write(1, "executing program\n", 18) = 18 [pid 7279] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7278] <... setpgid resumed>) = 0 [pid 7277] <... exit_group resumed>) = ? [pid 7279] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7279] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7279] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7279] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7279] exit_group(0./strace-static-x86_64: Process 7280 attached [pid 7280] set_robust_list(0x55556da27660, 24 [pid 7279] <... exit_group resumed>) = ? [pid 7277] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7280] <... set_robust_list resumed>) = 0 [pid 7280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7280] <... prctl resumed>) = 0 [pid 7280] setpgid(0, 0) = 0 [pid 7280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7279] +++ exited with 0 +++ [pid 7280] write(3, "1000", 4 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7280] <... write resumed>) = 4 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7280] close(3 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7278] <... openat resumed>) = 3 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7281 attached [pid 7278] write(3, "1000", 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7281 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7282 [pid 7278] <... write resumed>) = 4 executing program [pid 7281] set_robust_list(0x55556da27660, 24 [pid 7280] <... close resumed>) = 0 [pid 7280] write(1, "executing program\n", 18) = 18 [pid 7280] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7280] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7280] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7278] close(3) = 0 [pid 7281] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7282 attached [pid 7280] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7280] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7280] exit_group(0executing program ) = ? [pid 7278] write(1, "executing program\n", 18) = 18 [pid 7280] +++ exited with 0 +++ [pid 7278] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7282] set_robust_list(0x55556da27660, 24 [pid 7281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7278] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7282] <... set_robust_list resumed>) = 0 [pid 7281] <... prctl resumed>) = 0 [pid 7278] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7281] setpgid(0, 0) = 0 [pid 7278] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7278] write(-1, "0x0000000000000001", 18 [pid 7281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7278] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7278] exit_group(0) = ? [pid 7281] <... openat resumed>) = 3 [pid 7278] +++ exited with 0 +++ [pid 7281] write(3, "1000", 4 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7281] <... write resumed>) = 4 [pid 7282] <... prctl resumed>) = 0 [pid 7281] close(3) = 0 [pid 7282] setpgid(0, 0) = 0 [pid 7281] write(1, "executing program\n", 18executing program [pid 7282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7281] <... write resumed>) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7281] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] <... restart_syscall resumed>) = 0 [pid 7282] <... openat resumed>) = 3 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7283 ./strace-static-x86_64: Process 7283 attached [pid 7281] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7281] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7284 [pid 7282] write(3, "1000", 4 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7285 ./strace-static-x86_64: Process 7284 attached ./strace-static-x86_64: Process 7285 attached [pid 7285] set_robust_list(0x55556da27660, 24 [pid 7284] set_robust_list(0x55556da27660, 24 [pid 7285] <... set_robust_list resumed>) = 0 [pid 7284] <... set_robust_list resumed>) = 0 [pid 7285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7281] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7285] <... prctl resumed>) = 0 [pid 7284] <... prctl resumed>) = 0 [pid 7284] setpgid(0, 0 [pid 7285] setpgid(0, 0 [pid 7284] <... setpgid resumed>) = 0 [pid 7285] <... setpgid resumed>) = 0 [pid 7285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7283] set_robust_list(0x55556da27660, 24 [pid 7281] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7285] <... openat resumed>) = 3 [pid 7284] <... openat resumed>) = 3 [pid 7284] write(3, "1000", 4) = 4 [pid 7285] write(3, "1000", 4) = 4 [pid 7284] close(3) = 0 [pid 7285] close(3) = 0 executing program executing program [pid 7284] write(1, "executing program\n", 18) = 18 [pid 7285] write(1, "executing program\n", 18) = 18 [pid 7284] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7285] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7281] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7284] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7284] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7285] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7284] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7285] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7284] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7285] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7284] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7285] write(-1, "0x0000000000000001", 18 [pid 7281] write(-1, "0x0000000000000001", 18 [pid 7284] exit_group(0 [pid 7285] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7285] exit_group(0 [pid 7284] <... exit_group resumed>) = ? [pid 7281] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7285] <... exit_group resumed>) = ? [pid 7281] exit_group(0 [pid 7283] <... set_robust_list resumed>) = 0 [pid 7282] <... write resumed>) = 4 [pid 7281] <... exit_group resumed>) = ? [pid 7282] close(3 [pid 7283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7285] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7281] +++ exited with 0 +++ [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7282] <... close resumed>) = 0 [pid 7283] <... prctl resumed>) = 0 [pid 7284] +++ exited with 0 +++ [pid 7282] write(1, "executing program\n", 18executing program [pid 7283] setpgid(0, 0 [pid 7282] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7283] <... setpgid resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7282] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7282] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7282] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7282] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7282] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7282] exit_group(0) = ? [pid 7283] <... openat resumed>) = 3 [pid 7283] write(3, "1000", 4) = 4 [pid 7282] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7283] close(3) = 0 executing program [pid 7283] write(1, "executing program\n", 18) = 18 [pid 7283] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7283] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7283] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7283] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7283] exit_group(0) = ? [pid 7283] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>executing program executing program executing program executing program executing program ) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7286 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7287 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7288 attached ./strace-static-x86_64: Process 7287 attached ./strace-static-x86_64: Process 7286 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7288 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7289 ./strace-static-x86_64: Process 7289 attached [pid 7289] set_robust_list(0x55556da27660, 24) = 0 [pid 7289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7289] setpgid(0, 0) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7290 [pid 7288] set_robust_list(0x55556da27660, 24 [pid 7289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7288] <... set_robust_list resumed>) = 0 [pid 7289] <... openat resumed>) = 3 [pid 7289] write(3, "1000", 4) = 4 [pid 7289] close(3) = 0 [pid 7289] write(1, "executing program\n", 18) = 18 [pid 7289] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7289] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7289] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7288] <... prctl resumed>) = 0 [pid 7289] write(-1, "0x0000000000000001", 18 [pid 7288] setpgid(0, 0 [pid 7289] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] exit_group(0 [pid 7288] <... setpgid resumed>) = 0 [pid 7289] <... exit_group resumed>) = ? [pid 7288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7286] set_robust_list(0x55556da27660, 24 [pid 7288] <... openat resumed>) = 3 [pid 7286] <... set_robust_list resumed>) = 0 [pid 7287] set_robust_list(0x55556da27660, 24 [pid 7288] write(3, "1000", 4 [pid 7286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7289] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7290 attached [pid 7288] <... write resumed>) = 4 [pid 7290] set_robust_list(0x55556da27660, 24 [pid 7288] close(3 [pid 7290] <... set_robust_list resumed>) = 0 [pid 7290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7288] <... close resumed>) = 0 [pid 7287] <... set_robust_list resumed>) = 0 [pid 7286] <... prctl resumed>) = 0 [pid 7290] <... prctl resumed>) = 0 [pid 7290] setpgid(0, 0) = 0 [pid 7290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7288] write(1, "executing program\n", 18 [pid 7286] setpgid(0, 0 [pid 7290] <... openat resumed>) = 3 [pid 7288] <... write resumed>) = 18 [pid 7290] write(3, "1000", 4) = 4 [pid 7290] close(3) = 0 [pid 7290] write(1, "executing program\n", 18) = 18 [pid 7290] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7288] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7290] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7290] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7288] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7290] write(-1, "0x0000000000000001", 18 [pid 7288] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7286] <... setpgid resumed>) = 0 [pid 7290] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7290] exit_group(0) = ? [pid 7288] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7288] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7286] <... openat resumed>) = 3 [pid 7288] write(-1, "0x0000000000000001", 18 [pid 7286] write(3, "1000", 4 [pid 7288] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7286] <... write resumed>) = 4 [pid 7290] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7288] exit_group(0 [pid 7286] close(3 [pid 7287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7288] <... exit_group resumed>) = ? [pid 7286] <... close resumed>) = 0 [pid 7287] <... prctl resumed>) = 0 [pid 7287] setpgid(0, 0) = 0 [pid 7287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7287] write(3, "1000", 4) = 4 [pid 7287] close(3) = 0 [pid 7288] +++ exited with 0 +++ [pid 7287] write(1, "executing program\n", 18 [pid 7286] write(1, "executing program\n", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7287] <... write resumed>) = 18 [pid 7286] <... write resumed>) = 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7287] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7286] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7287] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7287] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7287] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7286] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7287] write(-1, "0x0000000000000001", 18 [pid 7286] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7287] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7287] exit_group(0 [pid 7286] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7287] <... exit_group resumed>) = ? [pid 7286] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7286] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7287] +++ exited with 0 +++ [pid 7286] exit_group(0) = ? [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7286] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7291 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7291 attached [pid 551] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7292 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7291] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7292 [pid 554] <... restart_syscall resumed>) = 0 [pid 7292] set_robust_list(0x55556da27660, 24 [pid 7291] <... set_robust_list resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7293 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7293 attached [pid 7292] <... set_robust_list resumed>) = 0 [pid 7291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7293] set_robust_list(0x55556da27660, 24) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7294 [pid 7291] <... prctl resumed>) = 0 [pid 7293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7295 [pid 7291] setpgid(0, 0) = 0 [pid 7293] <... prctl resumed>) = 0 [pid 7291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7292] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7295 attached ) = 0 [pid 7291] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7294 attached [pid 7291] write(3, "1000", 4 [pid 7295] set_robust_list(0x55556da27660, 24 [pid 7292] setpgid(0, 0 [pid 7291] <... write resumed>) = 4 [pid 7295] <... set_robust_list resumed>) = 0 [pid 7294] set_robust_list(0x55556da27660, 24 [pid 7292] <... setpgid resumed>) = 0 [pid 7291] close(3) = 0 executing program executing program [pid 7292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7291] write(1, "executing program\n", 18 [pid 7294] <... set_robust_list resumed>) = 0 [pid 7291] <... write resumed>) = 18 [pid 7293] setpgid(0, 0 [pid 7291] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7292] <... openat resumed>) = 3 [pid 7291] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7292] write(3, "1000", 4 [pid 7291] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7292] <... write resumed>) = 4 [pid 7291] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7292] close(3 [pid 7295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7291] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7295] <... prctl resumed>) = 0 [pid 7294] <... prctl resumed>) = 0 [pid 7292] <... close resumed>) = 0 [pid 7295] setpgid(0, 0 [pid 7291] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7292] write(1, "executing program\n", 18 [pid 7295] <... setpgid resumed>) = 0 [pid 7294] setpgid(0, 0 [pid 7292] <... write resumed>) = 18 [pid 7291] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7292] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7291] exit_group(0 [pid 7294] <... setpgid resumed>) = 0 [pid 7292] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7291] <... exit_group resumed>) = ? [pid 7292] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7293] <... setpgid resumed>) = 0 [pid 7293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7291] +++ exited with 0 +++ [pid 7292] <... openat resumed>) = -1 EFAULT (Bad address) executing program executing program executing program executing program [pid 7292] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7295] <... openat resumed>) = 3 [pid 7294] <... openat resumed>) = 3 [pid 7293] <... openat resumed>) = 3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7295] write(3, "1000", 4 [pid 7294] write(3, "1000", 4 [pid 7292] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7292] write(-1, "0x0000000000000001", 18 [pid 7295] <... write resumed>) = 4 [pid 7294] <... write resumed>) = 4 [pid 7292] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7293] write(3, "1000", 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7292] exit_group(0 [pid 7293] <... write resumed>) = 4 [pid 7293] close(3) = 0 [pid 7293] write(1, "executing program\n", 18) = 18 [pid 7293] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7292] <... exit_group resumed>) = ? [pid 7295] close(3 [pid 7294] close(3 [pid 7293] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7293] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7293] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7293] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7292] +++ exited with 0 +++ [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7296 [pid 7295] <... close resumed>) = 0 [pid 7294] <... close resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7295] write(1, "executing program\n", 18 [pid 7294] write(1, "executing program\n", 18 [pid 7293] exit_group(0) = ? ./strace-static-x86_64: Process 7296 attached [pid 7295] <... write resumed>) = 18 [pid 7294] <... write resumed>) = 18 [pid 7295] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7294] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7293] +++ exited with 0 +++ [pid 7296] set_robust_list(0x55556da27660, 24 [pid 7295] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7294] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7295] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7294] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7295] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7294] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7295] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7294] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7296] <... set_robust_list resumed>) = 0 [pid 7295] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7294] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7295] write(-1, "0x0000000000000001", 18 [pid 7294] write(-1, "0x0000000000000001", 18 [pid 7295] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7294] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7296] <... prctl resumed>) = 0 [pid 7295] exit_group(0 [pid 7294] exit_group(0 [pid 7296] setpgid(0, 0) = 0 [pid 7296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7295] <... exit_group resumed>) = ? [pid 7294] <... exit_group resumed>) = ? [pid 7296] <... openat resumed>) = 3 [pid 7296] write(3, "1000", 4) = 4 [pid 7296] close(3) = 0 [pid 7296] write(1, "executing program\n", 18) = 18 [pid 7296] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7295] +++ exited with 0 +++ [pid 7296] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7296] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7296] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7296] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7296] write(-1, "0x0000000000000001", 18 [pid 7294] +++ exited with 0 +++ [pid 7296] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7296] exit_group(0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7296] <... exit_group resumed>) = ? [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7296] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7297 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7297 attached [pid 7297] set_robust_list(0x55556da27660, 24) = 0 [pid 7297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7297] <... prctl resumed>) = 0 [pid 7297] setpgid(0, 0) = 0 [pid 7297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7298 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7299 ./strace-static-x86_64: Process 7299 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7300 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7301 [pid 7297] <... openat resumed>) = 3 [pid 7299] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7298 attached [pid 7297] write(3, "1000", 4) = 4 [pid 7297] close(3) = 0 executing program [pid 7297] write(1, "executing program\n", 18) = 18 [pid 7297] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7299] <... set_robust_list resumed>) = 0 [pid 7297] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7297] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7298] set_robust_list(0x55556da27660, 24 [pid 7297] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7297] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7297] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7297] exit_group(0) = ? [pid 7299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7298] <... set_robust_list resumed>) = 0 [pid 7299] setpgid(0, 0 [pid 7297] +++ exited with 0 +++ [pid 7298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7301 attached [pid 7301] set_robust_list(0x55556da27660, 24) = 0 [pid 7301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7299] <... setpgid resumed>) = 0 [pid 7298] <... prctl resumed>) = 0 [pid 7301] <... prctl resumed>) = 0 [pid 7301] setpgid(0, 0) = 0 [pid 7301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7301] write(3, "1000", 4) = 4 [pid 7301] close(3) = 0 executing program [pid 7301] write(1, "executing program\n", 18) = 18 [pid 7301] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7301] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7301] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7301] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7301] exit_group(0) = ? [pid 7299] <... openat resumed>) = 3 [pid 7298] setpgid(0, 0 [pid 7299] write(3, "1000", 4 [pid 7298] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7300 attached [pid 7301] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7299] <... write resumed>) = 4 [pid 7299] close(3executing program ) = 0 [pid 7299] write(1, "executing program\n", 18) = 18 [pid 7299] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7299] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7299] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7299] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7299] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7299] exit_group(0) = ? [pid 7298] <... openat resumed>) = 3 [pid 7300] set_robust_list(0x55556da27660, 24 [pid 7298] write(3, "1000", 4) = 4 [pid 7300] <... set_robust_list resumed>) = 0 [pid 7299] +++ exited with 0 +++ [pid 7298] close(3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7298] <... close resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7298] write(1, "executing program\n", 18 [pid 7300] <... prctl resumed>) = 0 [pid 7300] setpgid(0, 0) = 0 executing program [pid 7300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7298] <... write resumed>) = 18 [pid 7300] <... openat resumed>) = 3 [pid 7300] write(3, "1000", 4executing program ) = 4 [pid 7300] close(3) = 0 [pid 7300] write(1, "executing program\n", 18) = 18 [pid 7300] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7300] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7300] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7300] write(-1, "0x0000000000000001", 18 [pid 7298] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7300] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7300] exit_group(0 [pid 7298] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7300] <... exit_group resumed>) = ? [pid 7298] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7300] +++ exited with 0 +++ [pid 7298] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7298] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7298] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7298] exit_group(0) = ? [pid 7298] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7302 attached , child_tidptr=0x55556da27650) = 7302 [pid 7302] set_robust_list(0x55556da27660, 24) = 0 [pid 7302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7302] setpgid(0, 0) = 0 [pid 7302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7302] <... openat resumed>) = 3 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7303 [pid 7302] write(3, "1000", 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7304 ./strace-static-x86_64: Process 7306 attached [pid 7302] <... write resumed>) = 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7305 [pid 7302] close(3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7306 ./strace-static-x86_64: Process 7303 attached [pid 7302] <... close resumed>) = 0 ./strace-static-x86_64: Process 7305 attached [pid 7303] set_robust_list(0x55556da27660, 24 [pid 7305] set_robust_list(0x55556da27660, 24 [pid 7303] <... set_robust_list resumed>) = 0 [pid 7305] <... set_robust_list resumed>) = 0 [pid 7303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7302] write(1, "executing program\n", 18 [pid 7306] set_robust_list(0x55556da27660, 24 [pid 7305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7303] <... prctl resumed>) = 0 [pid 7305] <... prctl resumed>) = 0 [pid 7303] setpgid(0, 0 [pid 7305] setpgid(0, 0 [pid 7303] <... setpgid resumed>) = 0 [pid 7305] <... setpgid resumed>) = 0 [pid 7303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 7303] <... openat resumed>) = 3 [pid 7302] <... write resumed>) = 18 [pid 7305] <... openat resumed>) = 3 [pid 7303] write(3, "1000", 4 [pid 7302] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7303] <... write resumed>) = 4 [pid 7305] write(3, "1000", 4) = 4 [pid 7303] close(3) = 0 [pid 7305] close(3) = 0 [pid 7303] write(1, "executing program\n", 18executing program executing program [pid 7305] write(1, "executing program\n", 18 [pid 7303] <... write resumed>) = 18 [pid 7305] <... write resumed>) = 18 [pid 7303] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7305] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7303] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7305] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7303] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7305] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7303] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7303] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7305] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7303] write(-1, "0x0000000000000001", 18 [pid 7305] write(-1, "0x0000000000000001", 18 [pid 7303] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7303] exit_group(0 [pid 7302] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7306] <... set_robust_list resumed>) = 0 [pid 7305] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7302] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7304 attached [pid 7306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7302] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7302] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7306] <... prctl resumed>) = 0 [pid 7302] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7306] setpgid(0, 0 [pid 7302] write(-1, "0x0000000000000001", 18 [pid 7305] exit_group(0 [pid 7303] <... exit_group resumed>) = ? [pid 7302] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7306] <... setpgid resumed>) = 0 [pid 7305] <... exit_group resumed>) = ? [pid 7302] exit_group(0 [pid 7306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7302] <... exit_group resumed>) = ? [pid 7303] +++ exited with 0 +++ [pid 7304] set_robust_list(0x55556da27660, 24 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7302] +++ exited with 0 +++ [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7306] <... openat resumed>) = 3 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7304] <... set_robust_list resumed>) = 0 [pid 7304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7306] write(3, "1000", 4) = 4 [pid 7304] <... prctl resumed>) = 0 [pid 7304] setpgid(0, 0 [pid 7306] close(3 [pid 7304] <... setpgid resumed>) = 0 [pid 7304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7306] <... close resumed>) = 0 [pid 7305] +++ exited with 0 +++ [pid 7306] write(1, "executing program\n", 18executing program [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7304] <... openat resumed>) = 3 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7306] <... write resumed>) = 18 executing program [pid 7304] write(3, "1000", 4) = 4 [pid 7304] close(3) = 0 [pid 7304] write(1, "executing program\n", 18) = 18 [pid 7304] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7306] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7304] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7304] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7304] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7304] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7304] exit_group(0) = ? [pid 7304] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7306] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7306] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7306] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7306] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7306] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 7306] +++ exited with 0 +++ [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7307 ./strace-static-x86_64: Process 7307 attached [pid 7307] set_robust_list(0x55556da27660, 24) = 0 [pid 7307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7308 attached [pid 7307] setpgid(0, 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7308 [pid 7307] <... setpgid resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7309 attached [pid 7308] set_robust_list(0x55556da27660, 24 [pid 7307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7309 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7310 [pid 7308] <... set_robust_list resumed>) = 0 [pid 7307] <... openat resumed>) = 3 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7307] write(3, "1000", 4 [pid 7308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7307] <... write resumed>) = 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7311 ./strace-static-x86_64: Process 7311 attached [pid 7311] set_robust_list(0x55556da27660, 24) = 0 [pid 7311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7307] close(3 [pid 7308] <... prctl resumed>) = 0 [pid 7311] <... prctl resumed>) = 0 [pid 7311] setpgid(0, 0) = 0 [pid 7311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7307] <... close resumed>) = 0 [pid 7308] setpgid(0, 0 [pid 7307] write(1, "executing program\n", 18 [pid 7311] <... openat resumed>) = 3 executing program [pid 7311] write(3, "1000", 4) = 4 [pid 7311] close(3) = 0 [pid 7311] write(1, "executing program\n", 18) = 18 [pid 7311] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7311] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) executing program executing program executing program executing program [pid 7311] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7311] write(-1, "0x0000000000000001", 18 [pid 7307] <... write resumed>) = 18 [pid 7309] set_robust_list(0x55556da27660, 24 [pid 7311] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7311] exit_group(0 [pid 7307] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7309] <... set_robust_list resumed>) = 0 [pid 7309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7308] <... setpgid resumed>) = 0 [pid 7307] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7311] <... exit_group resumed>) = ? [pid 7307] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7309] <... prctl resumed>) = 0 [pid 7308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7307] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7309] setpgid(0, 0) = 0 [pid 7309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7307] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7308] <... openat resumed>) = 3 [pid 7307] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7307] write(-1, "0x0000000000000001", 18 [pid 7308] write(3, "1000", 4 [pid 7309] <... openat resumed>) = 3 [pid 7307] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7307] exit_group(0 [pid 7308] <... write resumed>) = 4 [pid 7309] write(3, "1000", 4 [pid 7308] close(3 [pid 7307] <... exit_group resumed>) = ? [pid 7309] <... write resumed>) = 4 [pid 7309] close(3) = 0 [pid 7309] write(1, "executing program\n", 18) = 18 [pid 7311] +++ exited with 0 +++ [pid 7309] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7309] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7309] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7307] +++ exited with 0 +++ [pid 7308] <... close resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7308] write(1, "executing program\n", 18 [pid 7309] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7309] exit_group(0 [pid 7308] <... write resumed>) = 18 [pid 7309] <... exit_group resumed>) = ? [pid 7308] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7308] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7309] +++ exited with 0 +++ [pid 7308] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7310 attached [pid 7310] set_robust_list(0x55556da27660, 24) = 0 [pid 7310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7308] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7310] <... prctl resumed>) = 0 [pid 7310] setpgid(0, 0) = 0 [pid 7310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7308] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7310] <... openat resumed>) = 3 [pid 7310] write(3, "1000", 4 [pid 7308] exit_group(0 [pid 7310] <... write resumed>) = 4 [pid 7310] close(3) = 0 [pid 7310] write(1, "executing program\n", 18) = 18 [pid 7310] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7308] <... exit_group resumed>) = ? [pid 7310] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7310] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7310] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7310] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7310] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 7308] +++ exited with 0 +++ [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7312 ./strace-static-x86_64: Process 7312 attached [pid 7312] set_robust_list(0x55556da27660, 24 [pid 7310] +++ exited with 0 +++ [pid 7312] <... set_robust_list resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7312] setpgid(0, 0) = 0 [pid 7312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7312] write(3, "1000", 4) = 4 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7313 ./strace-static-x86_64: Process 7313 attached [pid 7313] set_robust_list(0x55556da27660, 24 [pid 7312] close(3 [pid 7313] <... set_robust_list resumed>) = 0 [pid 7313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7313] setpgid(0, 0) = 0 [pid 7312] <... close resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7314 [pid 7313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7315 [pid 7313] <... openat resumed>) = 3 [pid 7313] write(3, "1000", 4) = 4 executing program [pid 7313] close(3) = 0 [pid 7313] write(1, "executing program\n", 18) = 18 [pid 7313] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] <... restart_syscall resumed>) = 0 [pid 7313] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7313] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7313] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7313] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7313] exit_group(0) = ? [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7316 [pid 7312] write(1, "executing program\n", 18./strace-static-x86_64: Process 7315 attached [pid 7313] +++ exited with 0 +++ ./strace-static-x86_64: Process 7316 attached [pid 7316] set_robust_list(0x55556da27660, 24) = 0 executing program [pid 7316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7316] setpgid(0, 0) = 0 [pid 7316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7316] <... openat resumed>) = 3 [pid 7316] write(3, "1000", 4) = 4 [pid 7316] close(3executing program ) = 0 [pid 7316] write(1, "executing program\n", 18) = 18 [pid 7316] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7316] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7316] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7316] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7316] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7314 attached [pid 7314] set_robust_list(0x55556da27660, 24 [pid 7316] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7316] exit_group(0 [pid 7314] <... set_robust_list resumed>) = 0 [pid 7314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7316] <... exit_group resumed>) = ? [pid 7312] <... write resumed>) = 18 [pid 7314] <... prctl resumed>) = 0 [pid 7314] setpgid(0, 0) = 0 [pid 7314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7312] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7315] set_robust_list(0x55556da27660, 24 [pid 7314] <... openat resumed>) = 3 [pid 7312] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7315] <... set_robust_list resumed>) = 0 [pid 7314] write(3, "1000", 4) = 4 executing program executing program executing program [pid 7314] close(3) = 0 [pid 7314] write(1, "executing program\n", 18) = 18 [pid 7314] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7316] +++ exited with 0 +++ [pid 7314] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7314] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7314] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7314] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7314] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7314] exit_group(0 [pid 7312] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7314] <... exit_group resumed>) = ? [pid 7312] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7312] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7312] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7315] <... prctl resumed>) = 0 [pid 7314] +++ exited with 0 +++ [pid 7312] write(-1, "0x0000000000000001", 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7312] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7315] setpgid(0, 0) = 0 [pid 7312] exit_group(0) = ? [pid 7312] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7317 [pid 7315] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7317 attached [pid 7317] set_robust_list(0x55556da27660, 24 [pid 7315] write(3, "1000", 4 [pid 7317] <... set_robust_list resumed>) = 0 [pid 7317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7317] setpgid(0, 0) = 0 [pid 7315] <... write resumed>) = 4 [pid 7317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7315] close(3 [pid 7317] <... openat resumed>) = 3 [pid 7315] <... close resumed>) = 0 [pid 7317] write(3, "1000", 4) = 4 [pid 7317] close(3) = 0 [pid 7317] write(1, "executing program\n", 18) = 18 [pid 7317] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7315] write(1, "executing program\n", 18 [pid 7317] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] <... restart_syscall resumed>) = 0 [pid 7317] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7317] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7317] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7317] exit_group(0) = ? [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7318 [pid 7315] <... write resumed>) = 18 [pid 7315] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7317] +++ exited with 0 +++ [pid 7315] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... restart_syscall resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7315] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7315] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7319 [pid 7315] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7319 attached ./strace-static-x86_64: Process 7318 attached [pid 7318] set_robust_list(0x55556da27660, 24) = 0 [pid 7318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7318] setpgid(0, 0) = 0 executing program [pid 7318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7315] write(-1, "0x0000000000000001", 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 7318] <... openat resumed>) = 3 [pid 7318] write(3, "1000", 4) = 4 [pid 7318] close(3) = 0 [pid 7318] write(1, "executing program\n", 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7318] <... write resumed>) = 18 [pid 7318] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7318] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7318] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7320 [pid 7318] write(-1, "0x0000000000000001", 18 [pid 7315] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7318] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7318] exit_group(0) = ? [pid 7315] exit_group(0) = ? [pid 7319] set_robust_list(0x55556da27660, 24 [pid 7318] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7320 attached [pid 7320] set_robust_list(0x55556da27660, 24) = 0 [pid 7315] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7320] setpgid(0, 0) = 0 [pid 7320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7319] <... set_robust_list resumed>) = 0 [pid 7320] <... openat resumed>) = 3 [pid 7320] write(3, "1000", 4) = 4 [pid 7319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7320] close(3) = 0 [pid 7320] write(1, "executing program\n", 18executing program ) = 18 [pid 7320] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7320] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7320] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7320] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7320] exit_group(0 [pid 7319] <... prctl resumed>) = 0 [pid 7320] <... exit_group resumed>) = ? [pid 7319] setpgid(0, 0) = 0 [pid 7320] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7319] write(3, "1000", 4) = 4 [pid 7319] close(3) = 0 [pid 7319] write(1, "executing program\n", 18executing program ) = 18 [pid 7319] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7319] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7319] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7319] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7319] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7319] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7321 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7321 attached [pid 7321] set_robust_list(0x55556da27660, 24) = 0 [pid 7321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7321] setpgid(0, 0) = 0 [pid 7321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7321] write(3, "1000", 4) = 4 [pid 7321] close(3 [pid 551] <... restart_syscall resumed>) = 0 [pid 7321] <... close resumed>) = 0 [pid 7321] write(1, "executing program\n", 18executing program ) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7321] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7322 ./strace-static-x86_64: Process 7322 attached [pid 7321] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7322] set_robust_list(0x55556da27660, 24) = 0 [pid 7322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7322] setpgid(0, 0) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7321] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7321] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7321] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7323 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7324 [pid 7321] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7322] write(3, "1000", 4 [pid 7321] write(-1, "0x0000000000000001", 18 [pid 7322] <... write resumed>) = 4 [pid 7322] close(3executing program ) = 0 [pid 7322] write(1, "executing program\n", 18) = 18 [pid 7322] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] <... restart_syscall resumed>) = 0 [pid 7321] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7322] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7322] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7322] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7322] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7322] exit_group(0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7325 [pid 7321] exit_group(0 [pid 7322] <... exit_group resumed>) = ? [pid 7321] <... exit_group resumed>) = ? [pid 7322] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7324 attached [pid 7324] set_robust_list(0x55556da27660, 24) = 0 [pid 7321] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7324] setpgid(0, 0) = 0 [pid 7324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7325 attached ) = 3 [pid 7325] set_robust_list(0x55556da27660, 24 [pid 7324] write(3, "1000", 4) = 4 [pid 7324] close(3executing program ) = 0 [pid 7324] write(1, "executing program\n", 18) = 18 [pid 7324] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7324] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7324] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7324] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7324] exit_group(0./strace-static-x86_64: Process 7323 attached [pid 7323] set_robust_list(0x55556da27660, 24 [pid 7324] <... exit_group resumed>) = ? [pid 7325] <... set_robust_list resumed>) = 0 [pid 7323] <... set_robust_list resumed>) = 0 [pid 7323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7323] setpgid(0, 0) = 0 [pid 7323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7323] <... openat resumed>) = 3 [pid 7324] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7323] write(3, "1000", 4executing program ) = 4 [pid 7323] close(3) = 0 [pid 7323] write(1, "executing program\n", 18) = 18 [pid 7323] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7323] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7323] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7323] write(-1, "0x0000000000000001", 18 [pid 7325] <... prctl resumed>) = 0 [pid 7323] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7323] exit_group(0) = ? [pid 7325] setpgid(0, 0) = 0 [pid 7325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7323] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7325] <... openat resumed>) = 3 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7325] write(3, "1000", 4) = 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 7325] close(3 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7325] <... close resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7326 ./strace-static-x86_64: Process 7326 attached [pid 7326] set_robust_list(0x55556da27660, 24) = 0 [pid 7326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7326] setpgid(0, 0) = 0 [pid 7326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7325] write(1, "executing program\n", 18 [pid 7326] <... openat resumed>) = 3 [pid 7326] write(3, "1000", 4) = 4 executing program executing program [pid 7326] close(3) = 0 [pid 7326] write(1, "executing program\n", 18) = 18 [pid 7326] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7325] <... write resumed>) = 18 [pid 7326] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7326] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7326] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7326] write(-1, "0x0000000000000001", 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 7326] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7325] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7326] exit_group(0) = ? [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7327 [pid 7325] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7326] +++ exited with 0 +++ [pid 7325] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7325] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7327 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 7325] write(-1, "0x0000000000000001", 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 7325] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7329 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7328 [pid 7325] exit_group(0) = ? [pid 7327] set_robust_list(0x55556da27660, 24) = 0 [pid 7327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7327] setpgid(0, 0) = 0 [pid 7327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7327] write(3, "1000", 4) = 4 [pid 7327] close(3 [pid 7325] +++ exited with 0 +++ [pid 7327] <... close resumed>) = 0 executing program [pid 7327] write(1, "executing program\n", 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7327] <... write resumed>) = 18 [pid 7327] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7327] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7327] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7327] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7330 [pid 7327] exit_group(0) = ? ./strace-static-x86_64: Process 7330 attached [pid 7327] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7329 attached [pid 7329] set_robust_list(0x55556da27660, 24) = 0 [pid 7329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7329] setpgid(0, 0) = 0 [pid 7329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7330] set_robust_list(0x55556da27660, 24 [pid 7329] <... openat resumed>) = 3 [pid 7330] <... set_robust_list resumed>) = 0 [pid 7329] write(3, "1000", 4) = 4 [pid 7329] close(3) = 0 executing program [pid 7329] write(1, "executing program\n", 18) = 18 [pid 7329] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7329] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7329] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7329] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7329] exit_group(0) = ? [pid 7330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7329] +++ exited with 0 +++ [pid 7330] <... prctl resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7328 attached [pid 7328] set_robust_list(0x55556da27660, 24) = 0 [pid 7328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7328] setpgid(0, 0) = 0 [pid 7328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7330] setpgid(0, 0 [pid 7328] <... openat resumed>) = 3 [pid 7328] write(3, "1000", 4) = 4 [pid 7328] close(3) = 0 executing program [pid 7328] write(1, "executing program\n", 18) = 18 [pid 7328] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7328] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7328] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7328] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7328] exit_group(0) = ? [pid 7330] <... setpgid resumed>) = 0 [pid 7330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7328] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7330] write(3, "1000", 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 7330] <... write resumed>) = 4 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7330] close(3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7331 ./strace-static-x86_64: Process 7331 attached [pid 7330] <... close resumed>) = 0 [pid 7330] write(1, "executing program\n", 18 [pid 7331] set_robust_list(0x55556da27660, 24executing program ) = 0 [pid 7330] <... write resumed>) = 18 [pid 7331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7330] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7331] <... prctl resumed>) = 0 [pid 7330] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7330] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7330] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7331] setpgid(0, 0) = 0 [pid 7330] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7332 [pid 7330] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7330] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7332 attached [pid 7331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7330] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 7330] exit_group(0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7330] <... exit_group resumed>) = ? [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7333 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program executing program executing program [pid 7330] +++ exited with 0 +++ [pid 7332] set_robust_list(0x55556da27660, 24 [pid 7331] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7334 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7334 ./strace-static-x86_64: Process 7333 attached [pid 7333] set_robust_list(0x55556da27660, 24 [pid 7331] write(3, "1000", 4 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7333] <... set_robust_list resumed>) = 0 [pid 7333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7333] setpgid(0, 0 [pid 7331] <... write resumed>) = 4 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7333] <... setpgid resumed>) = 0 [pid 7333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... restart_syscall resumed>) = 0 [pid 7331] close(3) = 0 [pid 7332] <... set_robust_list resumed>) = 0 [pid 7333] <... openat resumed>) = 3 [pid 7333] write(3, "1000", 4) = 4 [pid 7333] close(3) = 0 [pid 7333] write(1, "executing program\n", 18) = 18 [pid 7333] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7331] write(1, "executing program\n", 18 [pid 7333] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7333] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7331] <... write resumed>) = 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7333] write(-1, "0x0000000000000001", 18 [pid 7331] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7333] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7333] exit_group(0) = ? [pid 7331] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7331] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7335 [pid 7331] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7331] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7333] +++ exited with 0 +++ [pid 7331] write(-1, "0x0000000000000001", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7335 attached [pid 7335] set_robust_list(0x55556da27660, 24) = 0 [pid 7335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7331] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7335] <... prctl resumed>) = 0 [pid 7335] setpgid(0, 0) = 0 [pid 7331] exit_group(0 [pid 7335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7331] <... exit_group resumed>) = ? [pid 7332] <... prctl resumed>) = 0 [pid 7335] <... openat resumed>) = 3 [pid 7335] write(3, "1000", 4) = 4 [pid 7335] close(3) = 0 [pid 7335] write(1, "executing program\n", 18 [pid 7331] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7335] <... write resumed>) = 18 [pid 7335] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7335] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7335] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7335] write(-1, "0x0000000000000001", 18 [pid 7332] setpgid(0, 0 [pid 7335] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7335] exit_group(0) = ? [pid 7332] <... setpgid resumed>) = 0 [pid 7334] set_robust_list(0x55556da27660, 24 [pid 7332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7334] <... set_robust_list resumed>) = 0 [pid 7335] +++ exited with 0 +++ [pid 7332] <... openat resumed>) = 3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7332] write(3, "1000", 4 [pid 7334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7332] <... write resumed>) = 4 [pid 7334] <... prctl resumed>) = 0 [pid 7332] close(3) = 0 [pid 7334] setpgid(0, 0) = 0 [pid 7332] write(1, "executing program\n", 18) = 18 [pid 7332] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7332] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7332] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7332] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7332] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7337 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7338 [pid 7332] write(-1, "0x0000000000000001", 18 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7336 ./strace-static-x86_64: Process 7336 attached [pid 7332] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7338 attached [pid 7336] set_robust_list(0x55556da27660, 24 [pid 7338] set_robust_list(0x55556da27660, 24 [pid 7332] exit_group(0 [pid 7338] <... set_robust_list resumed>) = 0 [pid 7336] <... set_robust_list resumed>) = 0 [pid 7338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7332] <... exit_group resumed>) = ? [pid 7336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7338] <... prctl resumed>) = 0 [pid 7336] <... prctl resumed>) = 0 [pid 7336] setpgid(0, 0 [pid 7338] setpgid(0, 0 [pid 7336] <... setpgid resumed>) = 0 [pid 7338] <... setpgid resumed>) = 0 [pid 7336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7336] <... openat resumed>) = 3 [pid 7332] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7336] write(3, "1000", 4) = 4 [pid 7338] write(3, "1000", 4) = 4 [pid 7336] close(3) = 0 [pid 7338] close(3) = 0 [pid 7336] write(1, "executing program\n", 18 [pid 7334] <... openat resumed>) = 3 executing program executing program [pid 7336] <... write resumed>) = 18 [pid 7338] write(1, "executing program\n", 18) = 18 [pid 7336] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7334] write(3, "1000", 4 [pid 7338] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7336] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7338] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7338] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7336] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7338] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7336] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7336] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7338] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7336] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7338] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7336] write(-1, "0x0000000000000001", 18 [pid 7338] write(-1, "0x0000000000000001", 18 [pid 7336] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7338] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7336] exit_group(0 [pid 7338] exit_group(0) = ? [pid 7334] <... write resumed>) = 4 ./strace-static-x86_64: Process 7337 attached [pid 7336] <... exit_group resumed>) = ? [pid 7334] close(3 [pid 7337] set_robust_list(0x55556da27660, 24executing program [pid 7334] <... close resumed>) = 0 [pid 7334] write(1, "executing program\n", 18 [pid 7337] <... set_robust_list resumed>) = 0 [pid 7338] +++ exited with 0 +++ [pid 7336] +++ exited with 0 +++ [pid 7334] <... write resumed>) = 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7334] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7334] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7337] setpgid(0, 0 [pid 7334] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7337] <... setpgid resumed>) = 0 [pid 7337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7334] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7334] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7337] <... openat resumed>) = 3 [pid 7334] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7334] write(-1, "0x0000000000000001", 18 [pid 7337] write(3, "1000", 4 [pid 7334] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7334] exit_group(0) = ? [pid 7337] <... write resumed>) = 4 executing program [pid 7337] close(3) = 0 [pid 7337] write(1, "executing program\n", 18) = 18 [pid 7334] +++ exited with 0 +++ [pid 7337] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7337] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7337] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7337] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7337] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7337] exit_group(0) = ? [pid 7337] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7339 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7340 ./strace-static-x86_64: Process 7340 attached [pid 7340] set_robust_list(0x55556da27660, 24 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7340] <... set_robust_list resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7342 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7341 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7343 [pid 7340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7340] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7343 attached ./strace-static-x86_64: Process 7342 attached ./strace-static-x86_64: Process 7341 attached ./strace-static-x86_64: Process 7339 attached [pid 7340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7343] set_robust_list(0x55556da27660, 24 [pid 7340] <... openat resumed>) = 3 [pid 7343] <... set_robust_list resumed>) = 0 [pid 7342] set_robust_list(0x55556da27660, 24 [pid 7340] write(3, "1000", 4) = 4 [pid 7340] close(3executing program ) = 0 [pid 7340] write(1, "executing program\n", 18) = 18 [pid 7340] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7342] <... set_robust_list resumed>) = 0 [pid 7339] set_robust_list(0x55556da27660, 24 [pid 7340] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7340] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7340] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7343] <... prctl resumed>) = 0 [pid 7340] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7340] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7340] exit_group(0) = ? [pid 7343] setpgid(0, 0 [pid 7342] <... prctl resumed>) = 0 [pid 7341] set_robust_list(0x55556da27660, 24 [pid 7339] <... set_robust_list resumed>) = 0 [pid 7343] <... setpgid resumed>) = 0 [pid 7342] setpgid(0, 0 [pid 7340] +++ exited with 0 +++ [pid 7343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7342] <... setpgid resumed>) = 0 [pid 7339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7341] <... set_robust_list resumed>) = 0 [pid 7343] <... openat resumed>) = 3 [pid 7341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7341] <... prctl resumed>) = 0 [pid 7341] setpgid(0, 0) = 0 [pid 7341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7343] write(3, "1000", 4 [pid 7342] <... openat resumed>) = 3 [pid 7343] <... write resumed>) = 4 [pid 7342] write(3, "1000", 4 [pid 7339] <... prctl resumed>) = 0 [pid 7341] <... openat resumed>) = 3 [pid 7341] write(3, "1000", 4) = 4 [pid 7341] close(3) = 0 [pid 7341] write(1, "executing program\n", 18executing program ) = 18 [pid 7341] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7343] close(3 [pid 7342] <... write resumed>) = 4 [pid 7341] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7341] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7341] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7341] write(-1, "0x0000000000000001", 18 [pid 7343] <... close resumed>) = 0 [pid 7342] close(3 [pid 7339] setpgid(0, 0 [pid 7343] write(1, "executing program\n", 18 [pid 7342] <... close resumed>) = 0 [pid 7339] <... setpgid resumed>) = 0 [pid 7341] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7341] exit_group(0) = ? executing program executing program [pid 7343] <... write resumed>) = 18 [pid 7342] write(1, "executing program\n", 18 [pid 7343] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7342] <... write resumed>) = 18 [pid 7339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7343] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7342] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7343] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7342] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7339] <... openat resumed>) = 3 [pid 7343] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7343] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7342] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7339] write(3, "1000", 4 [pid 7343] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7342] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7343] write(-1, "0x0000000000000001", 18 [pid 7342] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7339] <... write resumed>) = 4 [pid 7341] +++ exited with 0 +++ [pid 7343] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7343] exit_group(0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7342] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7343] <... exit_group resumed>) = ? [pid 7339] close(3 [pid 7342] write(-1, "0x0000000000000001", 18executing program [pid 7339] <... close resumed>) = 0 [pid 7339] write(1, "executing program\n", 18 [pid 7343] +++ exited with 0 +++ [pid 7342] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7339] <... write resumed>) = 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7342] exit_group(0 [pid 7339] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7342] <... exit_group resumed>) = ? [pid 7339] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7339] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7339] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7342] +++ exited with 0 +++ [pid 7339] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7339] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7339] exit_group(0) = ? [pid 7339] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7344 attached ./strace-static-x86_64: Process 7345 attached [pid 7344] set_robust_list(0x55556da27660, 24 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7345 [pid 7345] set_robust_list(0x55556da27660, 24 [pid 7344] <... set_robust_list resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7344 [pid 7345] <... set_robust_list resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7345] <... prctl resumed>) = 0 [pid 7345] setpgid(0, 0) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7347 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7346 [pid 7344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7348 [pid 7345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7344] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7347 attached ./strace-static-x86_64: Process 7346 attached [pid 7344] setpgid(0, 0) = 0 [pid 7347] set_robust_list(0x55556da27660, 24 [pid 7344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7347] <... set_robust_list resumed>) = 0 [pid 7346] set_robust_list(0x55556da27660, 24 [pid 7344] <... openat resumed>) = 3 [pid 7344] write(3, "1000", 4 [pid 7345] <... openat resumed>) = 3 [pid 7347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7344] <... write resumed>) = 4 [pid 7347] <... prctl resumed>) = 0 [pid 7346] <... set_robust_list resumed>) = 0 [pid 7345] write(3, "1000", 4 [pid 7344] close(3 [pid 7347] setpgid(0, 0 [pid 7344] <... close resumed>) = 0 [pid 7344] write(1, "executing program\n", 18 [pid 7347] <... setpgid resumed>) = 0 [pid 7345] <... write resumed>) = 4 [pid 7346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7344] <... write resumed>) = 18 executing program executing program [pid 7344] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7346] <... prctl resumed>) = 0 [pid 7345] close(3 [pid 7344] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7344] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7347] <... openat resumed>) = 3 [pid 7344] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7347] write(3, "1000", 4 [pid 7345] <... close resumed>) = 0 [pid 7344] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7347] <... write resumed>) = 4 [pid 7346] setpgid(0, 0 [pid 7345] write(1, "executing program\n", 18 [pid 7347] close(3 [pid 7346] <... setpgid resumed>) = 0 [pid 7344] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7347] <... close resumed>) = 0 [pid 7345] <... write resumed>) = 18 executing program [pid 7347] write(1, "executing program\n", 18 [pid 7346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7345] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7344] write(-1, "0x0000000000000001", 18 [pid 7347] <... write resumed>) = 18 [pid 7346] <... openat resumed>) = 3 [pid 7344] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7345] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 7348 attached [pid 7344] exit_group(0) = ? [pid 7347] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7348] set_robust_list(0x55556da27660, 24) = 0 [pid 7348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7348] setpgid(0, 0) = 0 [pid 7344] +++ exited with 0 +++ [pid 7347] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7346] write(3, "1000", 4 [pid 7345] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7347] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7346] <... write resumed>) = 4 [pid 7345] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7347] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7347] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7345] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7346] close(3 [pid 7348] <... openat resumed>) = 3 [pid 7348] write(3, "1000", 4 [pid 7347] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7346] <... close resumed>) = 0 [pid 7345] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7348] <... write resumed>) = 4 executing program [pid 7348] close(3) = 0 [pid 7348] write(1, "executing program\n", 18) = 18 [pid 7348] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7347] write(-1, "0x0000000000000001", 18 [pid 7346] write(1, "executing program\n", 18 [pid 7345] write(-1, "0x0000000000000001", 18 [pid 7348] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7348] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) executing program [pid 7347] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7346] <... write resumed>) = 18 [pid 7345] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7348] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7348] exit_group(0) = ? [pid 7347] exit_group(0 [pid 7345] exit_group(0 [pid 7347] <... exit_group resumed>) = ? [pid 7346] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7348] +++ exited with 0 +++ [pid 7347] +++ exited with 0 +++ [pid 7346] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7345] <... exit_group resumed>) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7346] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7345] +++ exited with 0 +++ [pid 7346] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7346] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7346] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7346] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7346] exit_group(0) = ? [pid 7346] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7350 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7349 ./strace-static-x86_64: Process 7350 attached [pid 7350] set_robust_list(0x55556da27660, 24) = 0 [pid 7350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7350] setpgid(0, 0) = 0 [pid 7350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7349 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 7349] set_robust_list(0x55556da27660, 24 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7351 attached [pid 7349] <... set_robust_list resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7352 attached [pid 7351] set_robust_list(0x55556da27660, 24 [pid 7349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7352 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7351 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7353 [pid 7350] <... openat resumed>) = 3 [pid 7350] write(3, "1000", 4) = 4 [pid 7350] close(3) = 0 executing program [pid 7350] write(1, "executing program\n", 18) = 18 [pid 7350] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7350] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7350] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7350] write(-1, "0x0000000000000001", 18 [pid 7351] <... set_robust_list resumed>) = 0 [pid 7349] <... prctl resumed>) = 0 [pid 7350] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7350] exit_group(0) = ? [pid 7349] setpgid(0, 0) = 0 [pid 7349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7350] +++ exited with 0 +++ [pid 7349] <... openat resumed>) = 3 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7353 attached [pid 7353] set_robust_list(0x55556da27660, 24) = 0 [pid 7353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7349] write(3, "1000", 4 [pid 7351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7353] <... prctl resumed>) = 0 [pid 7353] setpgid(0, 0) = 0 [pid 7353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7349] <... write resumed>) = 4 [pid 7353] <... openat resumed>) = 3 [pid 7351] <... prctl resumed>) = 0 [pid 7349] close(3 [pid 7353] write(3, "1000", 4) = 4 executing program [pid 7353] close(3) = 0 [pid 7353] write(1, "executing program\n", 18) = 18 [pid 7353] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7353] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7353] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7349] <... close resumed>) = 0 [pid 7353] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7353] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) executing program [pid 7353] exit_group(0 [pid 7349] write(1, "executing program\n", 18 [pid 7353] <... exit_group resumed>) = ? [pid 7349] <... write resumed>) = 18 [pid 7349] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7351] setpgid(0, 0 [pid 7353] +++ exited with 0 +++ [pid 7352] set_robust_list(0x55556da27660, 24 [pid 7351] <... setpgid resumed>) = 0 [pid 7349] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7349] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7352] <... set_robust_list resumed>) = 0 [pid 7351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7349] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7349] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7349] exit_group(0) = ? [pid 7349] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7351] <... openat resumed>) = 3 [pid 7351] write(3, "1000", 4 [pid 7352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7352] setpgid(0, 0) = 0 [pid 7352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7351] <... write resumed>) = 4 [pid 7352] <... openat resumed>) = 3 [pid 7352] write(3, "1000", 4) = 4 executing program [pid 7352] close(3) = 0 [pid 7352] write(1, "executing program\n", 18) = 18 [pid 7352] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7352] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7352] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7352] write(-1, "0x0000000000000001", 18 [pid 7351] close(3 [pid 7352] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7352] exit_group(0 [pid 7351] <... close resumed>) = 0 [pid 7352] <... exit_group resumed>) = ? executing program [pid 7351] write(1, "executing program\n", 18 [pid 7352] +++ exited with 0 +++ [pid 7351] <... write resumed>) = 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 7351] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7354 [pid 7351] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7354 attached [pid 7354] set_robust_list(0x55556da27660, 24) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7355 [pid 7351] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7351] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7354] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 7354] setpgid(0, 0) = 0 [pid 7354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7351] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7354] <... openat resumed>) = 3 [pid 7354] write(3, "1000", 4) = 4 [pid 7354] close(3) = 0 [pid 7354] write(1, "executing program\n", 18) = 18 [pid 7354] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7351] write(-1, "0x0000000000000001", 18 [pid 7354] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7351] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7354] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7351] exit_group(0 [pid 7354] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7351] <... exit_group resumed>) = ? [pid 7354] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7351] +++ exited with 0 +++ [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7356 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7356 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7357 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7356] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7357 attached [pid 7354] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7354] exit_group(0) = ? [pid 7356] <... set_robust_list resumed>) = 0 [pid 7357] set_robust_list(0x55556da27660, 24 [pid 7356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7354] +++ exited with 0 +++ ./strace-static-x86_64: Process 7355 attached [pid 7355] set_robust_list(0x55556da27660, 24) = 0 [pid 7357] <... set_robust_list resumed>) = 0 [pid 7356] <... prctl resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7355] <... prctl resumed>) = 0 [pid 7355] setpgid(0, 0) = 0 [pid 7355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7356] setpgid(0, 0 [pid 7355] <... openat resumed>) = 3 [pid 7355] write(3, "1000", 4 [pid 7356] <... setpgid resumed>) = 0 [pid 7355] <... write resumed>) = 4 [pid 7355] close(3) = 0 executing program [pid 7355] write(1, "executing program\n", 18) = 18 [pid 7355] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7355] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7355] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7355] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7355] exit_group(0) = ? [pid 7356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7355] +++ exited with 0 +++ [pid 7356] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7356] <... write resumed>) = 4 [pid 7357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7356] close(3 [pid 7357] <... prctl resumed>) = 0 [pid 7356] <... close resumed>) = 0 [pid 7356] write(1, "executing program\n", 18 [pid 7357] setpgid(0, 0executing program ) = 0 [pid 7356] <... write resumed>) = 18 [pid 7357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7356] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 7357] <... openat resumed>) = 3 [pid 7356] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7357] write(3, "1000", 4 [pid 7356] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7357] <... write resumed>) = 4 [pid 7357] close(3 [pid 7356] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7356] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7357] <... close resumed>) = 0 [pid 7356] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7357] write(1, "executing program\n", 18) = 18 [pid 7356] write(-1, "0x0000000000000001", 18 [pid 7357] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7356] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7356] exit_group(0 [pid 7357] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7357] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7356] <... exit_group resumed>) = ? [pid 7356] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7357] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7357] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7357] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7357] exit_group(0) = ? [pid 7357] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7358 ./strace-static-x86_64: Process 7358 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7358] set_robust_list(0x55556da27660, 24) = 0 [pid 7358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7358] setpgid(0, 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7359 [pid 7358] <... setpgid resumed>) = 0 [pid 7358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7359 attached ) = 3 [pid 7358] write(3, "1000", 4) = 4 [pid 7358] close(3) = 0 [pid 7358] write(1, "executing program\n", 18executing program ) = 18 [pid 7358] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7358] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7358] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 7359] set_robust_list(0x55556da27660, 24 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7359] <... set_robust_list resumed>) = 0 [pid 7359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7358] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7361 attached ./strace-static-x86_64: Process 7360 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7361] set_robust_list(0x55556da27660, 24 [pid 7360] set_robust_list(0x55556da27660, 24 [pid 7359] <... prctl resumed>) = 0 [pid 7358] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7361 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7360 ./strace-static-x86_64: Process 7362 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7362 [pid 7362] set_robust_list(0x55556da27660, 24 [pid 7360] <... set_robust_list resumed>) = 0 [pid 7360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7360] setpgid(0, 0) = 0 [pid 7361] <... set_robust_list resumed>) = 0 [pid 7362] <... set_robust_list resumed>) = 0 [pid 7360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7360] write(3, "1000", 4) = 4 [pid 7360] close(3) = 0 [pid 7360] write(1, "executing program\n", 18executing program ) = 18 [pid 7360] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7360] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7360] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7360] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7360] exit_group(0) = ? [pid 7359] setpgid(0, 0 [pid 7362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7359] <... setpgid resumed>) = 0 [pid 7360] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7358] exit_group(0) = ? [pid 7359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7362] <... prctl resumed>) = 0 [pid 7358] +++ exited with 0 +++ [pid 7362] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7361] setpgid(0, 0) = 0 [pid 7361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7361] write(3, "1000", 4) = 4 [pid 7361] close(3) = 0 executing program [pid 7361] write(1, "executing program\n", 18) = 18 [pid 7361] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7361] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7361] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7361] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7361] exit_group(0) = ? [pid 7362] <... setpgid resumed>) = 0 [pid 7359] <... openat resumed>) = 3 [pid 7361] +++ exited with 0 +++ [pid 7362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7359] write(3, "1000", 4) = 4 executing program [pid 7359] close(3) = 0 [pid 7359] write(1, "executing program\n", 18) = 18 [pid 7359] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7359] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7359] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7359] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7359] exit_group(0) = ? [pid 7362] <... openat resumed>) = 3 [pid 7362] write(3, "1000", 4) = 4 [pid 7359] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7362] close(3executing program ) = 0 [pid 7362] write(1, "executing program\n", 18) = 18 [pid 7362] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7362] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7362] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7362] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7362] exit_group(0) = ? [pid 7362] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7363 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7364 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7366 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7365 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7367 ./strace-static-x86_64: Process 7365 attached [pid 7365] set_robust_list(0x55556da27660, 24) = 0 [pid 7365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7365] setpgid(0, 0) = 0 [pid 7365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7367 attached [pid 7365] write(3, "1000", 4./strace-static-x86_64: Process 7366 attached ./strace-static-x86_64: Process 7363 attached ./strace-static-x86_64: Process 7364 attached [pid 7367] set_robust_list(0x55556da27660, 24 [pid 7365] <... write resumed>) = 4 [pid 7365] close(3executing program ) = 0 [pid 7365] write(1, "executing program\n", 18) = 18 [pid 7365] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7367] <... set_robust_list resumed>) = 0 [pid 7363] set_robust_list(0x55556da27660, 24 [pid 7365] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7365] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7365] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7365] exit_group(0) = ? [pid 7367] <... prctl resumed>) = 0 [pid 7363] <... set_robust_list resumed>) = 0 [pid 7366] set_robust_list(0x55556da27660, 24 [pid 7367] setpgid(0, 0 [pid 7363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7365] +++ exited with 0 +++ [pid 7367] <... setpgid resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7364] set_robust_list(0x55556da27660, 24) = 0 [pid 7364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7364] setpgid(0, 0) = 0 [pid 7367] <... openat resumed>) = 3 [pid 7363] <... prctl resumed>) = 0 [pid 7366] <... set_robust_list resumed>) = 0 [pid 7367] write(3, "1000", 4 [pid 7364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7363] setpgid(0, 0 [pid 7367] <... write resumed>) = 4 [pid 7363] <... setpgid resumed>) = 0 [pid 7366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7367] close(3 [pid 7364] <... openat resumed>) = 3 [pid 7366] <... prctl resumed>) = 0 [pid 7363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7367] <... close resumed>) = 0 [pid 7366] setpgid(0, 0) = 0 executing program [pid 7367] write(1, "executing program\n", 18 [pid 7366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7363] <... openat resumed>) = 3 [pid 7364] write(3, "1000", 4 [pid 7367] <... write resumed>) = 18 [pid 7363] write(3, "1000", 4 [pid 7366] <... openat resumed>) = 3 [pid 7366] write(3, "1000", 4) = 4 [pid 7367] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7363] <... write resumed>) = 4 [pid 7366] close(3) = 0 executing program [pid 7366] write(1, "executing program\n", 18) = 18 [pid 7366] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7367] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7363] close(3 [pid 7364] <... write resumed>) = 4 [pid 7366] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7366] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7366] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7367] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7363] <... close resumed>) = 0 [pid 7366] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7367] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7363] write(1, "executing program\n", 18 [pid 7364] close(3 [pid 7367] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7366] exit_group(0 [pid 7367] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7367] write(-1, "0x0000000000000001", 18executing program [pid 7363] <... write resumed>) = 18 [pid 7367] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7363] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7367] exit_group(0 [pid 7363] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7363] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7367] <... exit_group resumed>) = ? [pid 7367] +++ exited with 0 +++ [pid 7366] <... exit_group resumed>) = ? [pid 7363] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7364] <... close resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7363] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7363] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7363] exit_group(0) = ? [pid 7366] +++ exited with 0 +++ [pid 7363] +++ exited with 0 +++ [pid 7364] write(1, "executing program\n", 18executing program [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7364] <... write resumed>) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7364] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7364] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7364] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7364] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7364] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7364] exit_group(0) = ? [pid 7364] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7368 attached ./strace-static-x86_64: Process 7369 attached [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7369] set_robust_list(0x55556da27660, 24 [pid 7368] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7368 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7369 [pid 7369] <... set_robust_list resumed>) = 0 [pid 7368] <... set_robust_list resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7371 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7370 ./strace-static-x86_64: Process 7370 attached [pid 7368] <... prctl resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7372 [pid 7369] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7372 attached ./strace-static-x86_64: Process 7371 attached ) = 0 [pid 7368] setpgid(0, 0 [pid 7369] setpgid(0, 0 [pid 7368] <... setpgid resumed>) = 0 [pid 7370] set_robust_list(0x55556da27660, 24 [pid 7368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7369] <... setpgid resumed>) = 0 [pid 7370] <... set_robust_list resumed>) = 0 [pid 7368] <... openat resumed>) = 3 [pid 7368] write(3, "1000", 4 [pid 7372] set_robust_list(0x55556da27660, 24) = 0 [pid 7372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7368] <... write resumed>) = 4 [pid 7369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 7368] close(3 [pid 7372] <... prctl resumed>) = 0 [pid 7368] <... close resumed>) = 0 [pid 7368] write(1, "executing program\n", 18 [pid 7372] setpgid(0, 0 [pid 7368] <... write resumed>) = 18 [pid 7372] <... setpgid resumed>) = 0 [pid 7369] <... openat resumed>) = 3 [pid 7368] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7369] write(3, "1000", 4 [pid 7368] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7369] <... write resumed>) = 4 [pid 7368] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7369] close(3 [pid 7368] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7369] <... close resumed>) = 0 [pid 7372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7369] write(1, "executing program\n", 18executing program [pid 7368] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7369] <... write resumed>) = 18 executing program [pid 7369] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7368] exit_group(0) = ? [pid 7369] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7372] <... openat resumed>) = 3 [pid 7372] write(3, "1000", 4) = 4 [pid 7372] close(3) = 0 [pid 7372] write(1, "executing program\n", 18) = 18 [pid 7368] +++ exited with 0 +++ [pid 7369] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7372] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7369] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7372] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7372] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7372] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7371] set_robust_list(0x55556da27660, 24 [pid 7369] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7372] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7372] write(-1, "0x0000000000000001", 18 [pid 7371] <... set_robust_list resumed>) = 0 [pid 7369] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7372] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7372] exit_group(0) = ? [pid 7369] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7369] exit_group(0 [pid 7371] <... prctl resumed>) = 0 [pid 7370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7370] setpgid(0, 0 [pid 7371] setpgid(0, 0 [pid 7369] <... exit_group resumed>) = ? [pid 7370] <... setpgid resumed>) = 0 [pid 7370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7370] write(3, "1000", 4) = 4 [pid 7370] close(3) = 0 [pid 7372] +++ exited with 0 +++ [pid 7369] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7370] write(1, "executing program\n", 18 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7370] <... write resumed>) = 18 [pid 7370] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7371] <... setpgid resumed>) = 0 [pid 7370] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7370] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7370] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7370] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7370] exit_group(0) = ? [pid 7371] <... openat resumed>) = 3 [pid 7371] write(3, "1000", 4) = 4 [pid 7371] close(3) = 0 executing program [pid 7371] write(1, "executing program\n", 18) = 18 [pid 7370] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7371] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7371] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7371] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7371] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7371] exit_group(0) = ? [pid 7371] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7373 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7373 attached [pid 554] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7374 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7375 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7376 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7374 attached ./strace-static-x86_64: Process 7377 attached , child_tidptr=0x55556da27650) = 7377 [pid 7373] set_robust_list(0x55556da27660, 24) = 0 [pid 7373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7373] setpgid(0, 0) = 0 [pid 7373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7374] set_robust_list(0x55556da27660, 24 [pid 7373] write(3, "1000", 4) = 4 [pid 7373] close(3) = 0 [pid 7373] write(1, "executing program\n", 18executing program ) = 18 [pid 7373] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7373] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7373] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7373] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7374] <... set_robust_list resumed>) = 0 [pid 7373] exit_group(0 [pid 7377] set_robust_list(0x55556da27660, 24 [pid 7373] <... exit_group resumed>) = ? [pid 7374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7377] <... set_robust_list resumed>) = 0 [pid 7374] <... prctl resumed>) = 0 [pid 7373] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7375 attached [pid 7375] set_robust_list(0x55556da27660, 24) = 0 [pid 7375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7374] setpgid(0, 0 [pid 7375] <... prctl resumed>) = 0 [pid 7375] setpgid(0, 0) = 0 [pid 7375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7374] <... setpgid resumed>) = 0 [pid 7375] <... openat resumed>) = 3 [pid 7375] write(3, "1000", 4) = 4 [pid 7375] close(3executing program ) = 0 [pid 7375] write(1, "executing program\n", 18) = 18 [pid 7375] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7375] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7375] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7375] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7375] exit_group(0./strace-static-x86_64: Process 7376 attached ) = ? [pid 7374] <... openat resumed>) = 3 [pid 7376] set_robust_list(0x55556da27660, 24 [pid 7374] write(3, "1000", 4 [pid 7376] <... set_robust_list resumed>) = 0 [pid 7376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7375] +++ exited with 0 +++ [pid 7376] <... prctl resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7376] setpgid(0, 0) = 0 [pid 7376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7374] <... write resumed>) = 4 [pid 7376] <... openat resumed>) = 3 [pid 7376] write(3, "1000", 4 [pid 7374] close(3 [pid 7376] <... write resumed>) = 4 [pid 7376] close(3) = 0 executing program [pid 7376] write(1, "executing program\n", 18) = 18 [pid 7374] <... close resumed>) = 0 [pid 7376] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7376] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7376] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7376] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7376] exit_group(0 [pid 7374] write(1, "executing program\n", 18 [pid 7377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7376] <... exit_group resumed>) = ? executing program [pid 7374] <... write resumed>) = 18 [pid 7377] <... prctl resumed>) = 0 [pid 7376] +++ exited with 0 +++ [pid 7374] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7374] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7377] setpgid(0, 0) = 0 [pid 7374] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7374] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7377] <... openat resumed>) = 3 [pid 7374] exit_group(0 [pid 7377] write(3, "1000", 4 [pid 7374] <... exit_group resumed>) = ? [pid 7374] +++ exited with 0 +++ [pid 7377] <... write resumed>) = 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7377] close(3) = 0 [pid 551] <... restart_syscall resumed>) = 0 executing program [pid 7377] write(1, "executing program\n", 18) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7377] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7378 ./strace-static-x86_64: Process 7378 attached [pid 7377] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7378] set_robust_list(0x55556da27660, 24) = 0 [pid 7378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7377] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7378] setpgid(0, 0) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7377] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7378] write(3, "1000", 4) = 4 [pid 7378] close(3./strace-static-x86_64: Process 7380 attached ./strace-static-x86_64: Process 7379 attached executing program [pid 7377] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7379 [pid 7378] <... close resumed>) = 0 [pid 7378] write(1, "executing program\n", 18) = 18 [pid 7378] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7380 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7381 [pid 7378] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7377] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7378] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7378] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7378] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7378] exit_group(0 [pid 7377] write(-1, "0x0000000000000001", 18 [pid 7378] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7381 attached [pid 7380] set_robust_list(0x55556da27660, 24 [pid 7379] set_robust_list(0x55556da27660, 24 [pid 7378] +++ exited with 0 +++ [pid 7377] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7379] <... set_robust_list resumed>) = 0 [pid 7379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7379] setpgid(0, 0) = 0 [pid 7379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7379] write(3, "1000", 4) = 4 [pid 7381] set_robust_list(0x55556da27660, 24 [pid 7379] close(3) = 0 executing program [pid 7379] write(1, "executing program\n", 18) = 18 [pid 7381] <... set_robust_list resumed>) = 0 [pid 7379] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7380] <... set_robust_list resumed>) = 0 [pid 7377] exit_group(0 [pid 7379] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7379] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7379] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7379] write(-1, "0x0000000000000001", 18 [pid 7377] <... exit_group resumed>) = ? [pid 7379] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7379] exit_group(0) = ? [pid 7380] <... prctl resumed>) = 0 [pid 7379] +++ exited with 0 +++ [pid 7377] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7380] setpgid(0, 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7380] <... setpgid resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7381] <... prctl resumed>) = 0 [pid 7381] setpgid(0, 0 [pid 7380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7381] <... setpgid resumed>) = 0 [pid 7381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7380] <... openat resumed>) = 3 [pid 7380] write(3, "1000", 4 [pid 7381] <... openat resumed>) = 3 [pid 7380] <... write resumed>) = 4 [pid 7380] close(3) = 0 executing program [pid 7380] write(1, "executing program\n", 18) = 18 [pid 7381] write(3, "1000", 4 [pid 7380] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7381] <... write resumed>) = 4 [pid 7380] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7380] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7380] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7380] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7381] close(3 [pid 7380] exit_group(0) = ? executing program [pid 7381] <... close resumed>) = 0 [pid 7381] write(1, "executing program\n", 18) = 18 [pid 7381] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7381] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7380] +++ exited with 0 +++ [pid 7381] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7381] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7381] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7381] exit_group(0) = ? [pid 7381] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7382 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7382 [pid 7382] set_robust_list(0x55556da27660, 24) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7383 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7384 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7386 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7385 ./strace-static-x86_64: Process 7385 attached ./strace-static-x86_64: Process 7384 attached ./strace-static-x86_64: Process 7383 attached [pid 7382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7384] set_robust_list(0x55556da27660, 24 [pid 7385] set_robust_list(0x55556da27660, 24 [pid 7384] <... set_robust_list resumed>) = 0 [pid 7382] setpgid(0, 0 [pid 7385] <... set_robust_list resumed>) = 0 [pid 7383] set_robust_list(0x55556da27660, 24 [pid 7382] <... setpgid resumed>) = 0 [pid 7385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7383] <... set_robust_list resumed>) = 0 [pid 7384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7385] <... prctl resumed>) = 0 [pid 7384] <... prctl resumed>) = 0 [pid 7382] <... openat resumed>) = 3 [pid 7385] setpgid(0, 0 [pid 7384] setpgid(0, 0 [pid 7382] write(3, "1000", 4 [pid 7385] <... setpgid resumed>) = 0 [pid 7383] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 7384] <... setpgid resumed>) = 0 [pid 7382] <... write resumed>) = 4 [pid 7382] close(3./strace-static-x86_64: Process 7386 attached ) = 0 [pid 7382] write(1, "executing program\n", 18) = 18 [pid 7384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7386] set_robust_list(0x55556da27660, 24 [pid 7382] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7386] <... set_robust_list resumed>) = 0 [pid 7382] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7383] <... prctl resumed>) = 0 [pid 7384] <... openat resumed>) = 3 [pid 7382] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7382] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7384] write(3, "1000", 4 [pid 7385] <... openat resumed>) = 3 [pid 7382] write(-1, "0x0000000000000001", 18 [pid 7384] <... write resumed>) = 4 executing program executing program [pid 7385] write(3, "1000", 4 [pid 7383] setpgid(0, 0 [pid 7382] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7384] close(3 [pid 7382] exit_group(0 [pid 7385] <... write resumed>) = 4 [pid 7383] <... setpgid resumed>) = 0 [pid 7382] <... exit_group resumed>) = ? [pid 7385] close(3 [pid 7384] <... close resumed>) = 0 [pid 7386] <... prctl resumed>) = 0 [pid 7386] setpgid(0, 0) = 0 [pid 7386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7382] +++ exited with 0 +++ [pid 7386] write(3, "1000", 4 [pid 7385] <... close resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7384] write(1, "executing program\n", 18 [pid 7385] write(1, "executing program\n", 18 [pid 7383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7384] <... write resumed>) = 18 [pid 7385] <... write resumed>) = 18 [pid 7386] <... write resumed>) = 4 [pid 7386] close(3 [pid 7383] <... openat resumed>) = 3 [pid 7384] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7385] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 7383] write(3, "1000", 4 [pid 7384] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7386] <... close resumed>) = 0 [pid 7386] write(1, "executing program\n", 18) = 18 [pid 7386] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7385] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7383] <... write resumed>) = 4 [pid 7384] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7386] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7386] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7386] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7385] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7383] close(3 [pid 7384] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7385] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7383] <... close resumed>) = 0 [pid 7384] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7385] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7386] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) executing program [pid 7385] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7383] write(1, "executing program\n", 18 [pid 7384] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7385] write(-1, "0x0000000000000001", 18 [pid 7386] exit_group(0 [pid 7385] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7384] write(-1, "0x0000000000000001", 18 [pid 7383] <... write resumed>) = 18 [pid 7386] <... exit_group resumed>) = ? [pid 7384] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7385] exit_group(0 [pid 7383] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7384] exit_group(0 [pid 7385] <... exit_group resumed>) = ? [pid 7383] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7384] <... exit_group resumed>) = ? [pid 7386] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7385] +++ exited with 0 +++ [pid 7383] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7384] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7383] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7383] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7383] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7383] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7383] exit_group(0) = ? [pid 7383] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7387 attached ./strace-static-x86_64: Process 7388 attached , child_tidptr=0x55556da27650) = 7388 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7387 [pid 7387] set_robust_list(0x55556da27660, 24 [pid 7388] set_robust_list(0x55556da27660, 24 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7388] <... set_robust_list resumed>) = 0 [pid 7388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7390 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7389 [pid 7387] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7389 attached [pid 7388] <... prctl resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7391 [pid 7388] setpgid(0, 0 [pid 7387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7388] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7391 attached ./strace-static-x86_64: Process 7390 attached [pid 7389] set_robust_list(0x55556da27660, 24 [pid 7388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7387] setpgid(0, 0 [pid 7390] set_robust_list(0x55556da27660, 24 [pid 7391] set_robust_list(0x55556da27660, 24 [pid 7389] <... set_robust_list resumed>) = 0 [pid 7387] <... setpgid resumed>) = 0 [pid 7390] <... set_robust_list resumed>) = 0 [pid 7391] <... set_robust_list resumed>) = 0 [pid 7391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7391] <... prctl resumed>) = 0 [pid 7390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7389] <... prctl resumed>) = 0 [pid 7388] <... openat resumed>) = 3 [pid 7387] <... openat resumed>) = 3 [pid 7391] setpgid(0, 0 [pid 7387] write(3, "1000", 4 [pid 7391] <... setpgid resumed>) = 0 [pid 7390] <... prctl resumed>) = 0 [pid 7389] setpgid(0, 0 [pid 7387] <... write resumed>) = 4 executing program [pid 7391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7390] setpgid(0, 0 [pid 7389] <... setpgid resumed>) = 0 [pid 7387] close(3 [pid 7388] write(3, "1000", 4 [pid 7387] <... close resumed>) = 0 [pid 7390] <... setpgid resumed>) = 0 [pid 7388] <... write resumed>) = 4 [pid 7387] write(1, "executing program\n", 18 [pid 7391] <... openat resumed>) = 3 [pid 7389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7387] <... write resumed>) = 18 [pid 7390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7388] close(3 [pid 7387] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7388] <... close resumed>) = 0 [pid 7387] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7388] write(1, "executing program\n", 18 [pid 7389] <... openat resumed>) = 3 [pid 7387] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7391] write(3, "1000", 4 [pid 7390] <... openat resumed>) = 3 executing program [pid 7389] write(3, "1000", 4 [pid 7387] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7388] <... write resumed>) = 18 [pid 7387] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7389] <... write resumed>) = 4 [pid 7391] <... write resumed>) = 4 [pid 7390] write(3, "1000", 4 [pid 7389] close(3 [pid 7387] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7388] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7387] write(-1, "0x0000000000000001", 18 [pid 7391] close(3 [pid 7390] <... write resumed>) = 4 [pid 7389] <... close resumed>) = 0 [pid 7387] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7388] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7388] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7390] close(3 [pid 7387] exit_group(0 [pid 7391] <... close resumed>) = 0 [pid 7389] write(1, "executing program\n", 18executing program executing program [pid 7391] write(1, "executing program\n", 18 [pid 7390] <... close resumed>) = 0 [pid 7387] <... exit_group resumed>) = ? [pid 7388] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7388] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7388] write(-1, "0x0000000000000001", 18 [pid 7387] +++ exited with 0 +++ executing program [pid 7391] <... write resumed>) = 18 [pid 7390] write(1, "executing program\n", 18 [pid 7389] <... write resumed>) = 18 [pid 7388] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7390] <... write resumed>) = 18 [pid 7389] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7391] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7390] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7389] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7388] exit_group(0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7391] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7390] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7389] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7388] <... exit_group resumed>) = ? [pid 7391] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7390] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7389] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7391] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7390] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7389] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7388] +++ exited with 0 +++ [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7391] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7390] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7389] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7392 attached [pid 7391] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7390] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7392 [pid 7389] write(-1, "0x0000000000000001", 18 [pid 7391] write(-1, "0x0000000000000001", 18 [pid 7390] write(-1, "0x0000000000000001", 18 [pid 7392] set_robust_list(0x55556da27660, 24 [pid 7391] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7390] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7389] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7391] exit_group(0 [pid 7392] <... set_robust_list resumed>) = 0 [pid 7390] exit_group(0 [pid 7389] exit_group(0 [pid 7391] <... exit_group resumed>) = ? [pid 7390] <... exit_group resumed>) = ? [pid 7389] <... exit_group resumed>) = ? [pid 7391] +++ exited with 0 +++ [pid 7389] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7390] +++ exited with 0 +++ [pid 7392] <... prctl resumed>) = 0 [pid 7392] setpgid(0, 0) = 0 [pid 7392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7392] <... openat resumed>) = 3 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7392] write(3, "1000", 4) = 4 [pid 7392] close(3) = 0 executing program [pid 7392] write(1, "executing program\n", 18) = 18 [pid 7392] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7392] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7392] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7392] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7392] exit_group(0) = ? [pid 7392] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7394 attached ./strace-static-x86_64: Process 7393 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7393 [pid 549] <... restart_syscall resumed>) = 0 [pid 7394] set_robust_list(0x55556da27660, 24 [pid 7393] set_robust_list(0x55556da27660, 24 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7394 [pid 7394] <... set_robust_list resumed>) = 0 [pid 7393] <... set_robust_list resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7395 [pid 7394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7396 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7396 attached ./strace-static-x86_64: Process 7397 attached ./strace-static-x86_64: Process 7395 attached [pid 7394] <... prctl resumed>) = 0 [pid 7393] <... prctl resumed>) = 0 [pid 7396] set_robust_list(0x55556da27660, 24 [pid 7395] set_robust_list(0x55556da27660, 24 [pid 7394] setpgid(0, 0 [pid 7393] setpgid(0, 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7397 [pid 7394] <... setpgid resumed>) = 0 [pid 7393] <... setpgid resumed>) = 0 [pid 7396] <... set_robust_list resumed>) = 0 [pid 7395] <... set_robust_list resumed>) = 0 [pid 7394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7394] <... openat resumed>) = 3 [pid 7393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7394] write(3, "1000", 4 [pid 7396] <... prctl resumed>) = 0 [pid 7395] <... prctl resumed>) = 0 [pid 7394] <... write resumed>) = 4 [pid 7396] setpgid(0, 0 [pid 7395] setpgid(0, 0 [pid 7394] close(3 [pid 7393] <... openat resumed>) = 3 [pid 7394] <... close resumed>) = 0 executing program [pid 7393] write(3, "1000", 4 [pid 7394] write(1, "executing program\n", 18 [pid 7393] <... write resumed>) = 4 [pid 7394] <... write resumed>) = 18 [pid 7393] close(3 [pid 7396] <... setpgid resumed>) = 0 [pid 7395] <... setpgid resumed>) = 0 [pid 7394] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7393] <... close resumed>) = 0 [pid 7394] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7393] write(1, "executing program\n", 18 executing program [pid 7394] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7393] <... write resumed>) = 18 [pid 7396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7394] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7393] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7394] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7393] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7394] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7393] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7396] <... openat resumed>) = 3 [pid 7395] <... openat resumed>) = 3 [pid 7394] write(-1, "0x0000000000000001", 18 [pid 7393] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7397] set_robust_list(0x55556da27660, 24 [pid 7394] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7393] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7397] <... set_robust_list resumed>) = 0 [pid 7396] write(3, "1000", 4 [pid 7395] write(3, "1000", 4 [pid 7394] exit_group(0 [pid 7397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7396] <... write resumed>) = 4 [pid 7394] <... exit_group resumed>) = ? [pid 7393] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7397] <... prctl resumed>) = 0 [pid 7396] close(3 [pid 7395] <... write resumed>) = 4 [pid 7397] setpgid(0, 0 [pid 7396] <... close resumed>) = 0 [pid 7394] +++ exited with 0 +++ [pid 7395] close(3 [pid 7393] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7393] exit_group(0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7393] <... exit_group resumed>) = ? executing program [pid 7397] <... setpgid resumed>) = 0 [pid 7396] write(1, "executing program\n", 18 [pid 7395] <... close resumed>) = 0 [pid 7396] <... write resumed>) = 18 [pid 7393] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7397] write(3, "1000", 4 [pid 7396] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 7395] write(1, "executing program\n", 18 [pid 7396] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7397] <... write resumed>) = 4 [pid 7396] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 7395] <... write resumed>) = 18 [pid 7396] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7397] close(3) = 0 [pid 7396] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7395] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7397] write(1, "executing program\n", 18 [pid 7396] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7395] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7397] <... write resumed>) = 18 [pid 7396] write(-1, "0x0000000000000001", 18 [pid 7395] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7396] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7397] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7396] exit_group(0 [pid 7395] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7397] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7396] <... exit_group resumed>) = ? [pid 7395] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7397] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7397] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7397] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7396] +++ exited with 0 +++ [pid 7397] exit_group(0 [pid 7395] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7397] <... exit_group resumed>) = ? [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7395] write(-1, "0x0000000000000001", 18 [pid 7397] +++ exited with 0 +++ [pid 7395] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7395] exit_group(0) = ? [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7395] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7399 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7398 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7398 attached [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7400 attached [pid 7398] set_robust_list(0x55556da27660, 24 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7401 [pid 7398] <... set_robust_list resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7400 ./strace-static-x86_64: Process 7401 attached [pid 7401] set_robust_list(0x55556da27660, 24) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7401] setpgid(0, 0) = 0 [pid 7401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7402 [pid 7401] write(3, "1000", 4) = 4 [pid 7401] close(3) = 0 executing program [pid 7401] write(1, "executing program\n", 18) = 18 [pid 7401] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7401] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7401] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7401] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7401] write(-1, "0x0000000000000001", 18 [pid 7398] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7402 attached [pid 7400] set_robust_list(0x55556da27660, 24 [pid 7401] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7401] exit_group(0 [pid 7398] setpgid(0, 0./strace-static-x86_64: Process 7399 attached [pid 7399] set_robust_list(0x55556da27660, 24 [pid 7398] <... setpgid resumed>) = 0 [pid 7401] <... exit_group resumed>) = ? [pid 7402] set_robust_list(0x55556da27660, 24 [pid 7400] <... set_robust_list resumed>) = 0 [pid 7398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7399] <... set_robust_list resumed>) = 0 [pid 7399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7398] <... openat resumed>) = 3 [pid 7402] <... set_robust_list resumed>) = 0 [pid 7400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7398] write(3, "1000", 4 [pid 7399] setpgid(0, 0) = 0 [pid 7399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7400] <... prctl resumed>) = 0 [pid 7398] <... write resumed>) = 4 [pid 7399] <... openat resumed>) = 3 [pid 7398] close(3 [pid 7400] setpgid(0, 0 [pid 7398] <... close resumed>) = 0 [pid 7400] <... setpgid resumed>) = 0 [pid 7399] write(3, "1000", 4) = 4 [pid 7399] close(3) = 0 executing program [pid 7399] write(1, "executing program\n", 18) = 18 [pid 7401] +++ exited with 0 +++ [pid 7400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7398] write(1, "executing program\n", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7399] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7398] <... write resumed>) = 18 [pid 7399] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7399] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7399] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7399] exit_group(0 [pid 7398] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7399] <... exit_group resumed>) = ? [pid 7398] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7400] <... openat resumed>) = 3 [pid 7399] +++ exited with 0 +++ [pid 7398] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7402] <... prctl resumed>) = 0 [pid 7400] write(3, "1000", 4 [pid 7398] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7402] setpgid(0, 0 [pid 7398] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7402] <... setpgid resumed>) = 0 [pid 7398] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7400] <... write resumed>) = 4 [pid 7398] write(-1, "0x0000000000000001", 18 [pid 7402] <... openat resumed>) = 3 [pid 7400] close(3 [pid 7398] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7402] write(3, "1000", 4) = 4 [pid 7398] exit_group(0executing program [pid 7400] <... close resumed>) = 0 [pid 7398] <... exit_group resumed>) = ? [pid 7402] close(3) = 0 [pid 7402] write(1, "executing program\n", 18) = 18 [pid 7402] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7402] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7398] +++ exited with 0 +++ [pid 7402] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 7400] write(1, "executing program\n", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7402] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7400] <... write resumed>) = 18 [pid 7402] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7402] write(-1, "0x0000000000000001", 18 [pid 7400] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7402] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7402] exit_group(0) = ? [pid 7400] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7402] +++ exited with 0 +++ [pid 7400] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7400] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] <... restart_syscall resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7400] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7404 [pid 7400] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7403 ./strace-static-x86_64: Process 7404 attached ./strace-static-x86_64: Process 7403 attached [pid 7400] write(-1, "0x0000000000000001", 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7405 [pid 7404] set_robust_list(0x55556da27660, 24 [pid 7400] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7404] <... set_robust_list resumed>) = 0 [pid 7403] set_robust_list(0x55556da27660, 24 [pid 7400] exit_group(0 [pid 7403] <... set_robust_list resumed>) = 0 [pid 7400] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7405 attached [pid 7405] set_robust_list(0x55556da27660, 24) = 0 [pid 7405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7405] setpgid(0, 0) = 0 [pid 7405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7400] +++ exited with 0 +++ [pid 549] <... restart_syscall resumed>) = 0 [pid 7403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7405] <... openat resumed>) = 3 [pid 7403] <... prctl resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7405] write(3, "1000", 4 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7403] setpgid(0, 0 [pid 7405] <... write resumed>) = 4 [pid 7405] close(3) = 0 executing program [pid 7405] write(1, "executing program\n", 18 [pid 7403] <... setpgid resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7406 [pid 7405] <... write resumed>) = 18 [pid 7405] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7405] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7405] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7405] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7403] <... openat resumed>) = 3 [pid 7405] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7403] write(3, "1000", 4 [pid 7405] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7405] exit_group(0 [pid 7404] <... prctl resumed>) = 0 [pid 7403] <... write resumed>) = 4 [pid 7405] <... exit_group resumed>) = ? [pid 7405] +++ exited with 0 +++ [pid 7404] setpgid(0, 0executing program [pid 7403] close(3 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7404] <... setpgid resumed>) = 0 [pid 7403] <... close resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7406 attached [pid 7403] write(1, "executing program\n", 18 [pid 7404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7403] <... write resumed>) = 18 [pid 7406] set_robust_list(0x55556da27660, 24) = 0 [pid 7406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7404] <... openat resumed>) = 3 [pid 7403] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7406] <... prctl resumed>) = 0 [pid 7406] setpgid(0, 0) = 0 [pid 7406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7404] write(3, "1000", 4 [pid 7403] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7403] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7404] <... write resumed>) = 4 [pid 7403] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7403] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7404] close(3 [pid 7403] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7404] <... close resumed>) = 0 executing program [pid 7404] write(1, "executing program\n", 18 [pid 7403] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7404] <... write resumed>) = 18 [pid 7403] exit_group(0 [pid 7406] <... openat resumed>) = 3 executing program [pid 7404] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7403] <... exit_group resumed>) = ? [pid 7406] write(3, "1000", 4) = 4 [pid 7406] close(3) = 0 [pid 7406] write(1, "executing program\n", 18) = 18 [pid 7406] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7403] +++ exited with 0 +++ [pid 7404] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7406] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7404] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7406] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7404] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7406] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7406] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7406] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7406] exit_group(0) = ? [pid 7404] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7406] +++ exited with 0 +++ [pid 7404] write(-1, "0x0000000000000001", 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7404] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7404] exit_group(0) = ? [pid 7404] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7407 attached ./strace-static-x86_64: Process 7408 attached , child_tidptr=0x55556da27650) = 7408 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7407 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7407] set_robust_list(0x55556da27660, 24 [pid 7408] set_robust_list(0x55556da27660, 24executing program executing program executing program executing program [pid 7407] <... set_robust_list resumed>) = 0 [pid 7407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7409 ./strace-static-x86_64: Process 7410 attached ./strace-static-x86_64: Process 7409 attached [pid 7408] <... set_robust_list resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7410 [pid 549] <... restart_syscall resumed>) = 0 [pid 7407] <... prctl resumed>) = 0 [pid 7407] setpgid(0, 0) = 0 [pid 7408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7409] set_robust_list(0x55556da27660, 24 [pid 7408] <... prctl resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7410] set_robust_list(0x55556da27660, 24 [pid 7409] <... set_robust_list resumed>) = 0 [pid 7407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7407] write(3, "1000", 4 [pid 7408] setpgid(0, 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7411 [pid 7408] <... setpgid resumed>) = 0 [pid 7407] <... write resumed>) = 4 [pid 7407] close(3 [pid 7409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7407] <... close resumed>) = 0 [pid 7410] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7411 attached [pid 7409] <... prctl resumed>) = 0 [pid 7408] <... openat resumed>) = 3 [pid 7407] write(1, "executing program\n", 18 [pid 7409] setpgid(0, 0 [pid 7408] write(3, "1000", 4 [pid 7410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7409] <... setpgid resumed>) = 0 [pid 7410] <... prctl resumed>) = 0 [pid 7408] <... write resumed>) = 4 [pid 7407] <... write resumed>) = 18 [pid 7409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7411] set_robust_list(0x55556da27660, 24 [pid 7410] setpgid(0, 0 [pid 7408] close(3 [pid 7410] <... setpgid resumed>) = 0 [pid 7409] <... openat resumed>) = 3 [pid 7411] <... set_robust_list resumed>) = 0 [pid 7408] <... close resumed>) = 0 [pid 7407] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7409] write(3, "1000", 4 [pid 7408] write(1, "executing program\n", 18 [pid 7410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7409] <... write resumed>) = 4 [pid 7408] <... write resumed>) = 18 [pid 7407] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7409] close(3 [pid 7408] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7407] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7410] <... openat resumed>) = 3 [pid 7409] <... close resumed>) = 0 [pid 7408] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7407] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7411] <... prctl resumed>) = 0 [pid 7410] write(3, "1000", 4 [pid 7409] write(1, "executing program\n", 18 [pid 7408] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7407] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7411] setpgid(0, 0 [pid 7410] <... write resumed>) = 4 [pid 7409] <... write resumed>) = 18 [pid 7408] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7411] <... setpgid resumed>) = 0 [pid 7410] close(3 [pid 7407] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7410] <... close resumed>) = 0 [pid 7409] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7408] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7410] write(1, "executing program\n", 18 [pid 7409] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7407] write(-1, "0x0000000000000001", 18 [pid 7411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7410] <... write resumed>) = 18 [pid 7409] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7408] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7407] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7410] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7408] write(-1, "0x0000000000000001", 18 [pid 7409] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7411] <... openat resumed>) = 3 [pid 7410] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 7409] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7408] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7407] exit_group(0 [pid 7410] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7409] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7411] write(3, "1000", 4 [pid 7408] exit_group(0 [pid 7407] <... exit_group resumed>) = ? [pid 7409] write(-1, "0x0000000000000001", 18 [pid 7408] <... exit_group resumed>) = ? [pid 7411] <... write resumed>) = 4 [pid 7411] close(3) = 0 [pid 7411] write(1, "executing program\n", 18) = 18 [pid 7411] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7407] +++ exited with 0 +++ [pid 7411] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7410] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7409] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7408] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7411] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7410] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7409] exit_group(0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7411] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7410] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7409] <... exit_group resumed>) = ? [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7411] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7410] write(-1, "0x0000000000000001", 18 [pid 7411] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7411] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7411] exit_group(0) = ? [pid 7409] +++ exited with 0 +++ [pid 7411] +++ exited with 0 +++ [pid 7410] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7410] exit_group(0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7410] <... exit_group resumed>) = ? [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7410] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7412 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7413 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7413 attached ./strace-static-x86_64: Process 7414 attached ./strace-static-x86_64: Process 7412 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7413] set_robust_list(0x55556da27660, 24 [pid 7412] set_robust_list(0x55556da27660, 24 [pid 549] <... restart_syscall resumed>) = 0 [pid 7413] <... set_robust_list resumed>) = 0 [pid 7412] <... set_robust_list resumed>) = 0 [pid 7413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7414 [pid 7413] <... prctl resumed>) = 0 [pid 7412] <... prctl resumed>) = 0 [pid 7413] setpgid(0, 0 [pid 7412] setpgid(0, 0 [pid 7413] <... setpgid resumed>) = 0 [pid 7412] <... setpgid resumed>) = 0 [pid 7413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7415 attached [pid 7414] set_robust_list(0x55556da27660, 24 [pid 7413] <... openat resumed>) = 3 [pid 7412] <... openat resumed>) = 3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7415 [pid 7413] write(3, "1000", 4 [pid 7412] write(3, "1000", 4 [pid 7413] <... write resumed>) = 4 [pid 7412] <... write resumed>) = 4 [pid 7413] close(3 [pid 7412] close(3 [pid 7413] <... close resumed>) = 0 [pid 7412] <... close resumed>) = 0 executing program [pid 7413] write(1, "executing program\n", 18 [pid 7412] write(1, "executing program\n", 18executing program [pid 7415] set_robust_list(0x55556da27660, 24 [pid 7414] <... set_robust_list resumed>) = 0 [pid 7413] <... write resumed>) = 18 [pid 7412] <... write resumed>) = 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7413] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7412] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7413] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7412] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7413] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7412] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7413] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7412] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7413] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7412] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7413] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7412] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7413] write(-1, "0x0000000000000001", 18 [pid 7412] write(-1, "0x0000000000000001", 18 [pid 7413] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7412] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7413] exit_group(0 [pid 7412] exit_group(0 [pid 7413] <... exit_group resumed>) = ? [pid 7412] <... exit_group resumed>) = ? [pid 7415] <... set_robust_list resumed>) = 0 [pid 7414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7413] +++ exited with 0 +++ [pid 7412] +++ exited with 0 +++ [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7416 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7416 attached [pid 7416] set_robust_list(0x55556da27660, 24) = 0 [pid 7416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7414] <... prctl resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7416] <... prctl resumed>) = 0 [pid 7416] setpgid(0, 0) = 0 [pid 7416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7416] <... openat resumed>) = 3 [pid 7414] setpgid(0, 0 [pid 7416] write(3, "1000", 4) = 4 [pid 7416] close(3) = 0 [pid 7416] write(1, "executing program\n", 18executing program ) = 18 [pid 7416] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7416] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7416] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7416] write(-1, "0x0000000000000001", 18 [pid 7415] <... prctl resumed>) = 0 [pid 7414] <... setpgid resumed>) = 0 [pid 7416] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7416] exit_group(0) = ? [pid 7416] +++ exited with 0 +++ [pid 7415] setpgid(0, 0 [pid 7414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7415] <... setpgid resumed>) = 0 [pid 7414] <... openat resumed>) = 3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7415] <... openat resumed>) = 3 [pid 7414] write(3, "1000", 4 [pid 7415] write(3, "1000", 4) = 4 [pid 7415] close(3) = 0 [pid 7415] write(1, "executing program\n", 18executing program ) = 18 [pid 7415] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7414] <... write resumed>) = 4 [pid 7415] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7415] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7415] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7414] close(3 [pid 7415] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7415] exit_group(0 [pid 7414] <... close resumed>) = 0 [pid 7415] <... exit_group resumed>) = ? [pid 7415] +++ exited with 0 +++ [pid 7414] write(1, "executing program\n", 18executing program ) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7414] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7414] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7414] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7414] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7414] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7414] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7414] exit_group(0) = ? ./strace-static-x86_64: Process 7418 attached ./strace-static-x86_64: Process 7417 attached [pid 7414] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7417 [pid 7418] set_robust_list(0x55556da27660, 24 [pid 7417] set_robust_list(0x55556da27660, 24 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7418 [pid 7418] <... set_robust_list resumed>) = 0 [pid 7417] <... set_robust_list resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7418] setpgid(0, 0 [pid 7417] <... prctl resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7418] <... setpgid resumed>) = 0 [pid 7417] setpgid(0, 0) = 0 [pid 7418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7419 ./strace-static-x86_64: Process 7419 attached [pid 7419] set_robust_list(0x55556da27660, 24 [pid 7418] <... openat resumed>) = 3 [pid 7417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7419] <... set_robust_list resumed>) = 0 [pid 7418] write(3, "1000", 4) = 4 [pid 7417] <... openat resumed>) = 3 [pid 7419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7418] close(3) = 0 [pid 7417] write(3, "1000", 4 [pid 7419] <... prctl resumed>) = 0 executing program executing program [pid 7418] write(1, "executing program\n", 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 7418] <... write resumed>) = 18 [pid 7417] <... write resumed>) = 4 [pid 7417] close(3 [pid 7418] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7417] <... close resumed>) = 0 [pid 7417] write(1, "executing program\n", 18 [pid 7419] setpgid(0, 0 [pid 7418] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7418] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7419] <... setpgid resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7418] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7417] <... write resumed>) = 18 [pid 7417] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7417] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7417] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7418] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7420 [pid 7418] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7417] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7418] write(-1, "0x0000000000000001", 18 [pid 7417] write(-1, "0x0000000000000001", 18 [pid 7418] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7417] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7418] exit_group(0 [pid 7417] exit_group(0 [pid 7419] <... openat resumed>) = 3 [pid 7418] <... exit_group resumed>) = ? [pid 7419] write(3, "1000", 4 [pid 7417] <... exit_group resumed>) = ? [pid 7419] <... write resumed>) = 4 [pid 7418] +++ exited with 0 +++ [pid 7417] +++ exited with 0 +++ [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7420 attached [pid 7419] close(3 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7419] <... close resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7420] set_robust_list(0x55556da27660, 24 [pid 7419] write(1, "executing program\n", 18 [pid 7420] <... set_robust_list resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7419] <... write resumed>) = 18 [pid 7420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7420] setpgid(0, 0) = 0 [pid 7420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7419] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7420] <... openat resumed>) = 3 [pid 7419] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7421 [pid 7420] write(3, "1000", 4 [pid 7419] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 7420] <... write resumed>) = 4 [pid 7419] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7420] close(3) = 0 [pid 7420] write(1, "executing program\n", 18) = 18 [pid 7420] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7419] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7420] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7420] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7420] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7419] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7420] write(-1, "0x0000000000000001", 18 [pid 7419] write(-1, "0x0000000000000001", 18 [pid 7420] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7420] exit_group(0) = ? [pid 7420] +++ exited with 0 +++ [pid 7419] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7421 attached [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7419] exit_group(0 [pid 7421] set_robust_list(0x55556da27660, 24) = 0 [pid 7419] <... exit_group resumed>) = ? [pid 7421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 7421] setpgid(0, 0) = 0 [pid 7421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7421] write(3, "1000", 4) = 4 [pid 7421] close(3) = 0 [pid 7421] write(1, "executing program\n", 18 [pid 7419] +++ exited with 0 +++ [pid 7421] <... write resumed>) = 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7421] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7421] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7421] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7421] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7421] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7421] exit_group(0) = ? [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7421] +++ exited with 0 +++ ./strace-static-x86_64: Process 7423 attached [pid 7423] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7422 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7423 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7424 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7425 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7423] setpgid(0, 0) = 0 [pid 7423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7425 attached ./strace-static-x86_64: Process 7424 attached ./strace-static-x86_64: Process 7422 attached ) = 3 [pid 7425] set_robust_list(0x55556da27660, 24 [pid 7424] set_robust_list(0x55556da27660, 24 [pid 7423] write(3, "1000", 4 [pid 7425] <... set_robust_list resumed>) = 0 [pid 7422] set_robust_list(0x55556da27660, 24 [pid 7424] <... set_robust_list resumed>) = 0 [pid 7422] <... set_robust_list resumed>) = 0 [pid 7423] <... write resumed>) = 4 [pid 7424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7424] setpgid(0, 0) = 0 [pid 7424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7424] write(3, "1000", 4) = 4 [pid 7424] close(3executing program ) = 0 [pid 7424] write(1, "executing program\n", 18) = 18 [pid 7424] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7424] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7424] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7424] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7424] exit_group(0) = ? [pid 7422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7423] close(3 [pid 7425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7422] <... prctl resumed>) = 0 [pid 7423] <... close resumed>) = 0 [pid 7424] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7422] setpgid(0, 0 [pid 7425] <... prctl resumed>) = 0 [pid 7425] setpgid(0, 0) = 0 [pid 7422] <... setpgid resumed>) = 0 [pid 7423] write(1, "executing program\n", 18 [pid 7425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7425] write(3, "1000", 4 [pid 7422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7425] <... write resumed>) = 4 [pid 7425] close(3) = 0 [pid 7425] write(1, "executing program\n", 18executing program ) = 18 [pid 7425] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7425] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7425] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7425] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7425] exit_group(0) = ? [pid 7422] <... openat resumed>) = 3 executing program [pid 7422] write(3, "1000", 4 [pid 7423] <... write resumed>) = 18 [pid 7425] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7422] <... write resumed>) = 4 [pid 7422] close(3) = 0 executing program [pid 7422] write(1, "executing program\n", 18) = 18 [pid 7422] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7422] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7422] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7423] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7422] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7422] exit_group(0) = ? [pid 7423] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7423] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7422] +++ exited with 0 +++ [pid 7423] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 551] --- 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] write(-1, "0x0000000000000001", 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7423] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7423] exit_group(0) = ? [pid 7423] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7426 ./strace-static-x86_64: Process 7426 attached [pid 7426] set_robust_list(0x55556da27660, 24) = 0 [pid 7426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7426] setpgid(0, 0) = 0 [pid 7426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7426] <... openat resumed>) = 3 [pid 7426] write(3, "1000", 4) = 4 [pid 7426] close(3) = 0 [pid 7426] write(1, "executing program\n", 18executing program ) = 18 [pid 7426] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7426] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7426] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7426] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7426] exit_group(0) = ? [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7426] +++ exited with 0 +++ ./strace-static-x86_64: Process 7427 attached [pid 7427] set_robust_list(0x55556da27660, 24) = 0 [pid 7427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7427] setpgid(0, 0) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7427 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7428 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7429 [pid 7427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7427] write(3, "1000", 4) = 4 [pid 7427] close(3) = 0 [pid 7427] write(1, "executing program\n", 18) = 18 [pid 7427] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7430 attached ./strace-static-x86_64: Process 7429 attached ./strace-static-x86_64: Process 7428 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7430 [pid 7427] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7427] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7427] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7427] exit_group(0) = ? [pid 7430] set_robust_list(0x55556da27660, 24 [pid 7429] set_robust_list(0x55556da27660, 24 [pid 7428] set_robust_list(0x55556da27660, 24 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7427] +++ exited with 0 +++ [pid 7430] <... set_robust_list resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7429] <... set_robust_list resumed>) = 0 [pid 7428] <... set_robust_list resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7431 attached [pid 7431] set_robust_list(0x55556da27660, 24 [pid 7430] <... prctl resumed>) = 0 [pid 7429] <... prctl resumed>) = 0 [pid 7428] <... prctl resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7431 ./strace-static-x86_64: Process 7432 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7432 [pid 7428] setpgid(0, 0) = 0 [pid 7428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7432] set_robust_list(0x55556da27660, 24executing program [pid 7431] <... set_robust_list resumed>) = 0 [pid 7428] <... openat resumed>) = 3 [pid 7430] setpgid(0, 0 [pid 7428] write(3, "1000", 4) = 4 [pid 7428] close(3) = 0 [pid 7428] write(1, "executing program\n", 18) = 18 [pid 7428] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7429] setpgid(0, 0 [pid 7428] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7428] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7428] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7429] <... setpgid resumed>) = 0 [pid 7428] exit_group(0) = ? [pid 7432] <... set_robust_list resumed>) = 0 [pid 7431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7430] <... setpgid resumed>) = 0 [pid 7429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7428] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7429] <... openat resumed>) = 3 [pid 7429] write(3, "1000", 4) = 4 [pid 7429] close(3 [pid 7432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7429] <... close resumed>) = 0 executing program [pid 7429] write(1, "executing program\n", 18) = 18 [pid 7429] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7432] <... prctl resumed>) = 0 [pid 7429] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7432] setpgid(0, 0 [pid 7431] <... prctl resumed>) = 0 [pid 7430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7429] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7429] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7432] <... setpgid resumed>) = 0 [pid 7431] setpgid(0, 0 [pid 7430] <... openat resumed>) = 3 [pid 7429] write(-1, "0x0000000000000001", 18 [pid 7432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7431] <... setpgid resumed>) = 0 [pid 7430] write(3, "1000", 4 [pid 7429] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7432] <... openat resumed>) = 3 [pid 7432] write(3, "1000", 4 [pid 7429] exit_group(0 [pid 7432] <... write resumed>) = 4 [pid 7432] close(3) = 0 [pid 7429] <... exit_group resumed>) = ? executing program [pid 7432] write(1, "executing program\n", 18) = 18 [pid 7432] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7432] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7432] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7432] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7429] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7432] exit_group(0) = ? [pid 7431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7430] <... write resumed>) = 4 [pid 7431] <... openat resumed>) = 3 [pid 7430] close(3) = 0 [pid 7431] write(3, "1000", 4) = 4 executing program [pid 7430] write(1, "executing program\n", 18 [pid 7432] +++ exited with 0 +++ [pid 7430] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7431] close(3 [pid 7430] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7431] <... close resumed>) = 0 [pid 7431] write(1, "executing program\n", 18) = 18 [pid 7431] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7431] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7431] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7431] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7431] exit_group(0 [pid 7430] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7431] <... exit_group resumed>) = ? [pid 7430] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7430] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7431] +++ exited with 0 +++ [pid 7430] write(-1, "0x0000000000000001", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7430] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7430] exit_group(0) = ? [pid 7430] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7433 attached [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7433] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7433 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7434 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7435 ./strace-static-x86_64: Process 7435 attached [pid 7433] <... set_robust_list resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7435] set_robust_list(0x55556da27660, 24 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7435] <... set_robust_list resumed>) = 0 [pid 7433] setpgid(0, 0) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7437 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7436 [pid 7433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7434 attached ) = 3 [pid 7434] set_robust_list(0x55556da27660, 24 [pid 7433] write(3, "1000", 4 [pid 7435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7433] <... write resumed>) = 4 [pid 7434] <... set_robust_list resumed>) = 0 [pid 7435] <... prctl resumed>) = 0 [pid 7433] close(3 [pid 7435] setpgid(0, 0 [pid 7434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7433] <... close resumed>) = 0 [pid 7435] <... setpgid resumed>) = 0 [pid 7434] <... prctl resumed>) = 0 [pid 7433] write(1, "executing program\n", 18executing program [pid 7434] setpgid(0, 0 [pid 7433] <... write resumed>) = 18 [pid 7434] <... setpgid resumed>) = 0 [pid 7433] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7433] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7433] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7435] <... openat resumed>) = 3 [pid 7435] write(3, "1000", 4 [pid 7434] <... openat resumed>) = 3 [pid 7433] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7434] write(3, "1000", 4 [pid 7433] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7435] <... write resumed>) = 4 [pid 7434] <... write resumed>) = 4 [pid 7435] close(3 executing program [pid 7433] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7434] close(3 [pid 7433] write(-1, "0x0000000000000001", 18 [pid 7435] <... close resumed>) = 0 [pid 7433] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7435] write(1, "executing program\n", 18 [pid 7434] <... close resumed>) = 0 [pid 7433] exit_group(0 [pid 7435] <... write resumed>) = 18 executing program [pid 7433] <... exit_group resumed>) = ? [pid 7434] write(1, "executing program\n", 18) = 18 [pid 7434] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7434] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7433] +++ exited with 0 +++ [pid 7434] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7435] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7434] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7435] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7435] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7434] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7434] write(-1, "0x0000000000000001", 18 [pid 7435] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7434] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7437 attached [pid 7435] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7434] exit_group(0) = ? [pid 7437] set_robust_list(0x55556da27660, 24 [pid 7435] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7434] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7436 attached [pid 7435] write(-1, "0x0000000000000001", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7435] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7436] set_robust_list(0x55556da27660, 24) = 0 [pid 7437] <... set_robust_list resumed>) = 0 [pid 7435] exit_group(0 [pid 7436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7436] setpgid(0, 0) = 0 [pid 7436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7435] <... exit_group resumed>) = ? [pid 7436] <... openat resumed>) = 3 [pid 7436] write(3, "1000", 4) = 4 [pid 7436] close(3) = 0 [pid 7435] +++ exited with 0 +++ executing program [pid 7436] write(1, "executing program\n", 18) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7436] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7436] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7436] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7436] write(-1, "0x0000000000000001", 18 [pid 7437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7436] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7436] exit_group(0 [pid 7437] <... prctl resumed>) = 0 [pid 7436] <... exit_group resumed>) = ? [pid 7437] setpgid(0, 0) = 0 [pid 7437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7436] +++ exited with 0 +++ [pid 7437] write(3, "1000", 4 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7437] <... write resumed>) = 4 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7437] close(3executing program ) = 0 [pid 7437] write(1, "executing program\n", 18) = 18 [pid 7437] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7437] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7437] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7437] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7437] exit_group(0) = ? [pid 7437] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7438 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7440 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7439 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7439 attached [pid 7439] set_robust_list(0x55556da27660, 24 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7439] <... set_robust_list resumed>) = 0 [pid 7439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7439] setpgid(0, 0) = 0 [pid 7439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7439] write(3, "1000", 4) = 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7441 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7442 [pid 7439] close(3executing program ) = 0 [pid 7439] write(1, "executing program\n", 18) = 18 [pid 7439] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7442 attached , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7439] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7439] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7439] write(-1, "0x0000000000000001", 18 [pid 7442] set_robust_list(0x55556da27660, 24 [pid 7439] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7439] exit_group(0) = ? [pid 7442] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7441 attached [pid 7442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7441] set_robust_list(0x55556da27660, 24 [pid 7442] <... prctl resumed>) = 0 [pid 7441] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7438 attached [pid 7439] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7440 attached [pid 7440] set_robust_list(0x55556da27660, 24) = 0 [pid 7442] setpgid(0, 0 [pid 7440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7440] <... prctl resumed>) = 0 [pid 7440] setpgid(0, 0) = 0 [pid 7442] <... setpgid resumed>) = 0 [pid 7441] <... prctl resumed>) = 0 [pid 7440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7438] set_robust_list(0x55556da27660, 24 [pid 7440] <... openat resumed>) = 3 [pid 7440] write(3, "1000", 4 [pid 7442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7440] <... write resumed>) = 4 [pid 7440] close(3executing program ) = 0 [pid 7440] write(1, "executing program\n", 18) = 18 [pid 7440] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7440] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7442] <... openat resumed>) = 3 [pid 7441] setpgid(0, 0) = 0 [pid 7441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7442] write(3, "1000", 4) = 4 [pid 7438] <... set_robust_list resumed>) = 0 [pid 7441] <... openat resumed>) = 3 [pid 7441] write(3, "1000", 4 [pid 7442] close(3 [pid 7441] <... write resumed>) = 4 [pid 7441] close(3 [pid 7438] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 7442] <... close resumed>) = 0 [pid 7441] <... close resumed>) = 0 [pid 7441] write(1, "executing program\n", 18) = 18 [pid 7441] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7441] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7441] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7441] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7440] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7442] write(1, "executing program\n", 18 [pid 7441] exit_group(0 [pid 7438] <... prctl resumed>) = 0 [pid 7440] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) executing program [pid 7440] write(-1, "0x0000000000000001", 18 [pid 7442] <... write resumed>) = 18 [pid 7438] setpgid(0, 0 [pid 7441] <... exit_group resumed>) = ? [pid 7442] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7438] <... setpgid resumed>) = 0 [pid 7440] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7440] exit_group(0) = ? [pid 7442] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7442] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7438] <... openat resumed>) = 3 [pid 7442] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7438] write(3, "1000", 4 [pid 7442] write(-1, "0x0000000000000001", 18 [pid 7438] <... write resumed>) = 4 [pid 7442] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7442] exit_group(0 [pid 7438] close(3 [pid 7442] <... exit_group resumed>) = ? [pid 7441] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7442] +++ exited with 0 +++ [pid 7438] <... close resumed>) = 0 [pid 7440] +++ exited with 0 +++ executing program [pid 7438] write(1, "executing program\n", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7438] <... write resumed>) = 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7438] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7438] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7438] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7438] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7438] exit_group(0executing program executing program executing program executing program executing program ) = ? [pid 7438] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7443 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7443 attached [pid 7443] set_robust_list(0x55556da27660, 24) = 0 [pid 7443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7443] setpgid(0, 0) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7444 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7445 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7443] <... openat resumed>) = 3 [pid 7443] write(3, "1000", 4) = 4 [pid 7443] close(3) = 0 [pid 7443] write(1, "executing program\n", 18) = 18 [pid 7443] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7443] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7443] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7446 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7447 [pid 7443] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7443] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7443] exit_group(0./strace-static-x86_64: Process 7447 attached ) = ? [pid 7447] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7446 attached ) = 0 [pid 7446] set_robust_list(0x55556da27660, 24 [pid 7447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7446] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7444 attached [pid 7447] <... prctl resumed>) = 0 [pid 7446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7443] +++ exited with 0 +++ [pid 7447] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7445 attached [pid 7445] set_robust_list(0x55556da27660, 24 [pid 7447] <... setpgid resumed>) = 0 [pid 7446] <... prctl resumed>) = 0 [pid 7445] <... set_robust_list resumed>) = 0 [pid 7445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7445] setpgid(0, 0 [pid 7447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7445] <... setpgid resumed>) = 0 [pid 7445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7447] <... openat resumed>) = 3 [pid 7447] write(3, "1000", 4 [pid 7445] <... openat resumed>) = 3 [pid 7446] setpgid(0, 0 [pid 7444] set_robust_list(0x55556da27660, 24 [pid 7445] write(3, "1000", 4) = 4 [pid 7445] close(3) = 0 [pid 7445] write(1, "executing program\n", 18) = 18 [pid 7445] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7447] <... write resumed>) = 4 [pid 7446] <... setpgid resumed>) = 0 [pid 7444] <... set_robust_list resumed>) = 0 [pid 7445] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7445] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7445] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7447] close(3 [pid 7445] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7447] <... close resumed>) = 0 [pid 7445] exit_group(0) = ? [pid 7446] <... openat resumed>) = 3 [pid 7447] write(1, "executing program\n", 18 [pid 7446] write(3, "1000", 4 [pid 7444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7447] <... write resumed>) = 18 [pid 7447] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7446] <... write resumed>) = 4 [pid 7444] <... prctl resumed>) = 0 [pid 7447] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7446] close(3 [pid 7444] setpgid(0, 0 [pid 7447] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7446] <... close resumed>) = 0 [pid 7444] <... setpgid resumed>) = 0 [pid 7445] +++ exited with 0 +++ [pid 7447] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7447] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7446] write(1, "executing program\n", 18 [pid 7444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7447] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7447] write(-1, "0x0000000000000001", 18 [pid 7446] <... write resumed>) = 18 [pid 7447] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7446] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7447] exit_group(0) = ? [pid 7446] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7444] <... openat resumed>) = 3 [pid 7447] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7446] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7446] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7446] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7444] write(3, "1000", 4 [pid 7446] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7444] <... write resumed>) = 4 [pid 7446] write(-1, "0x0000000000000001", 18 [pid 7444] close(3 [pid 7446] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7444] <... close resumed>) = 0 [pid 7446] exit_group(0 [pid 7444] write(1, "executing program\n", 18 [pid 7446] <... exit_group resumed>) = ? [pid 7444] <... write resumed>) = 18 [pid 7446] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7444] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7444] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7444] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7444] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7444] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7444] exit_group(0) = ? [pid 7444] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7448 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7448 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7449 attached [pid 7449] set_robust_list(0x55556da27660, 24 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7449 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7450 [pid 7448] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7450 attached ) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7449] <... set_robust_list resumed>) = 0 [pid 7449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7449] setpgid(0, 0) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7451 [pid 7450] set_robust_list(0x55556da27660, 24 [pid 7448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7452 ./strace-static-x86_64: Process 7452 attached ./strace-static-x86_64: Process 7451 attached [pid 7449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7448] <... prctl resumed>) = 0 [pid 7448] setpgid(0, 0) = 0 [pid 7448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7448] write(3, "1000", 4) = 4 [pid 7449] <... openat resumed>) = 3 [pid 7448] close(3 [pid 7449] write(3, "1000", 4 [pid 7448] <... close resumed>) = 0 [pid 7449] <... write resumed>) = 4 [pid 7450] <... set_robust_list resumed>) = 0 executing program [pid 7448] write(1, "executing program\n", 18 [pid 7452] set_robust_list(0x55556da27660, 24 [pid 7451] set_robust_list(0x55556da27660, 24 [pid 7448] <... write resumed>) = 18 [pid 7448] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7448] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7448] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7450] <... prctl resumed>) = 0 [pid 7448] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7448] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7450] setpgid(0, 0) = 0 [pid 7448] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7452] <... set_robust_list resumed>) = 0 [pid 7448] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7448] exit_group(0) = ? [pid 7452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7452] setpgid(0, 0) = 0 [pid 7452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7448] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7450] <... openat resumed>) = 3 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7452] <... openat resumed>) = 3 [pid 7452] write(3, "1000", 4) = 4 [pid 7452] close(3executing program ) = 0 [pid 7451] <... set_robust_list resumed>) = 0 [pid 7450] write(3, "1000", 4 [pid 7449] close(3 [pid 7452] write(1, "executing program\n", 18) = 18 [pid 7452] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7450] <... write resumed>) = 4 [pid 7452] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7452] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7452] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7452] write(-1, "0x0000000000000001", 18 [pid 7450] close(3 [pid 7449] <... close resumed>) = 0 [pid 7452] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7452] exit_group(0 [pid 7451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7450] <... close resumed>) = 0 [pid 7449] write(1, "executing program\n", 18 [pid 7452] <... exit_group resumed>) = ? executing program [pid 7450] write(1, "executing program\n", 18 [pid 7449] <... write resumed>) = 18 executing program [pid 7450] <... write resumed>) = 18 [pid 7451] <... prctl resumed>) = 0 [pid 7449] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7450] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7449] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7451] setpgid(0, 0 [pid 7450] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7449] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7451] <... setpgid resumed>) = 0 [pid 7450] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7452] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7450] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7449] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7449] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7449] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7450] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7451] <... openat resumed>) = 3 [pid 7450] write(-1, "0x0000000000000001", 18 [pid 7451] write(3, "1000", 4 [pid 7450] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7449] exit_group(0 [pid 7450] exit_group(0 [pid 7451] <... write resumed>) = 4 [pid 7450] <... exit_group resumed>) = ? executing program [pid 7449] <... exit_group resumed>) = ? [pid 7451] close(3 [pid 7450] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7451] <... close resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7451] write(1, "executing program\n", 18 [pid 7449] +++ exited with 0 +++ [pid 7451] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7451] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7451] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7451] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7451] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7451] exit_group(0) = ? [pid 7451] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7453 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7453 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7454 attached [pid 7453] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7454 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7456 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7457 ./strace-static-x86_64: Process 7455 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7455 ./strace-static-x86_64: Process 7457 attached [pid 7454] set_robust_list(0x55556da27660, 24 [pid 7453] <... set_robust_list resumed>) = 0 [pid 7455] set_robust_list(0x55556da27660, 24) = 0 [pid 7457] set_robust_list(0x55556da27660, 24 [pid 7454] <... set_robust_list resumed>) = 0 [pid 7453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7455] setpgid(0, 0) = 0 [pid 7455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7453] <... prctl resumed>) = 0 [pid 7455] <... openat resumed>) = 3 [pid 7453] setpgid(0, 0 [pid 7455] write(3, "1000", 4) = 4 [pid 7455] close(3) = 0 executing program [pid 7455] write(1, "executing program\n", 18) = 18 [pid 7455] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7455] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7455] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7455] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7455] exit_group(0 [pid 7453] <... setpgid resumed>) = 0 [pid 7453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7455] <... exit_group resumed>) = ? [pid 7453] <... openat resumed>) = 3 [pid 7454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7453] write(3, "1000", 4) = 4 [pid 7454] <... prctl resumed>) = 0 [pid 7457] <... set_robust_list resumed>) = 0 [pid 7454] setpgid(0, 0 [pid 7453] close(3 [pid 7457] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7456 attached [pid 7456] set_robust_list(0x55556da27660, 24) = 0 executing program [pid 7456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7454] <... setpgid resumed>) = 0 [pid 7453] <... close resumed>) = 0 [pid 7453] write(1, "executing program\n", 18 [pid 7456] <... prctl resumed>) = 0 executing program [pid 7453] <... write resumed>) = 18 [pid 7455] +++ exited with 0 +++ [pid 7456] setpgid(0, 0 [pid 7453] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7453] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7456] <... setpgid resumed>) = 0 [pid 7456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7453] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7453] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7453] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7456] <... openat resumed>) = 3 [pid 7453] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7456] write(3, "1000", 4) = 4 [pid 7453] write(-1, "0x0000000000000001", 18 [pid 7456] close(3 [pid 7453] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7456] <... close resumed>) = 0 [pid 7456] write(1, "executing program\n", 18 [pid 7453] exit_group(0 [pid 7456] <... write resumed>) = 18 [pid 7454] <... openat resumed>) = 3 [pid 7453] <... exit_group resumed>) = ? [pid 7456] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7456] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7456] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7456] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7456] exit_group(0) = ? [pid 7453] +++ exited with 0 +++ [pid 7454] write(3, "1000", 4 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7454] <... write resumed>) = 4 [pid 7457] <... prctl resumed>) = 0 [pid 7454] close(3) = 0 [pid 7457] setpgid(0, 0 [pid 7454] write(1, "executing program\n", 18executing program ) = 18 [pid 7457] <... setpgid resumed>) = 0 [pid 7454] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7456] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7454] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7454] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7457] write(3, "1000", 4) = 4 [pid 7454] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program [pid 7457] close(3) = 0 [pid 7457] write(1, "executing program\n", 18) = 18 [pid 7457] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7457] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7457] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7454] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7457] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7457] exit_group(0 [pid 7454] write(-1, "0x0000000000000001", 18 [pid 7457] <... exit_group resumed>) = ? [pid 7454] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7454] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7454] +++ exited with 0 +++ [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7458 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7458 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 7458] set_robust_list(0x55556da27660, 24 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7459 attached [pid 7458] <... set_robust_list resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7459 [pid 7457] +++ exited with 0 +++ [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7458] setpgid(0, 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7458] <... setpgid resumed>) = 0 [pid 7458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7458] write(3, "1000", 4) = 4 [pid 7458] close(3) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7460 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7461 executing program [pid 7458] write(1, "executing program\n", 18) = 18 [pid 7458] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7458] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7458] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7458] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7458] exit_group(0) = ? ./strace-static-x86_64: Process 7460 attached [pid 7459] set_robust_list(0x55556da27660, 24 [pid 7458] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7461 attached [pid 7461] set_robust_list(0x55556da27660, 24 [pid 7459] <... set_robust_list resumed>) = 0 [pid 7461] <... set_robust_list resumed>) = 0 [pid 7461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7461] setpgid(0, 0) = 0 [pid 7461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7460] set_robust_list(0x55556da27660, 24 [pid 7459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7461] <... openat resumed>) = 3 [pid 7461] write(3, "1000", 4) = 4 [pid 7461] close(3) = 0 [pid 7459] <... prctl resumed>) = 0 executing program [pid 7461] write(1, "executing program\n", 18) = 18 [pid 7461] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7461] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7461] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7461] write(-1, "0x0000000000000001", 18 [pid 7460] <... set_robust_list resumed>) = 0 [pid 7459] setpgid(0, 0 [pid 7461] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7461] exit_group(0) = ? [pid 7460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7459] <... setpgid resumed>) = 0 [pid 7459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7460] <... prctl resumed>) = 0 [pid 7461] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7460] setpgid(0, 0) = 0 [pid 7460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7459] <... openat resumed>) = 3 [pid 7460] <... openat resumed>) = 3 [pid 7460] write(3, "1000", 4) = 4 executing program [pid 7460] close(3) = 0 [pid 7460] write(1, "executing program\n", 18) = 18 [pid 7460] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7460] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7460] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7460] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7460] exit_group(0) = ? [pid 7459] write(3, "1000", 4) = 4 [pid 7459] close(3) = 0 [pid 7460] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7459] write(1, "executing program\n", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7459] <... write resumed>) = 18 [pid 7459] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7459] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7459] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7459] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7459] exit_group(0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7459] <... exit_group resumed>) = ? [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7462 ./strace-static-x86_64: Process 7462 attached [pid 7459] +++ exited with 0 +++ [pid 7462] set_robust_list(0x55556da27660, 24 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7462] <... set_robust_list resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 7462] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7462] <... prctl resumed>) = 0 [pid 7462] setpgid(0, 0) = 0 [pid 7462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7463 [pid 7462] <... openat resumed>) = 3 [pid 7462] write(3, "1000", 4) = 4 [pid 7462] close(3) = 0 [pid 7462] write(1, "executing program\n", 18) = 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7464 [pid 7462] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7462] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7462] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7462] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7463 attached ) = -1 EBADF (Bad file descriptor) [pid 7462] exit_group(0 [pid 7463] set_robust_list(0x55556da27660, 24 [pid 7462] <... exit_group resumed>) = ? [pid 7463] <... set_robust_list resumed>) = 0 [pid 7463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7463] setpgid(0, 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7465 attached [pid 7463] <... setpgid resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7465 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7466 [pid 7463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7465] set_robust_list(0x55556da27660, 24 [pid 7462] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7464 attached [pid 7464] set_robust_list(0x55556da27660, 24) = 0 [pid 7464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7463] <... openat resumed>) = 3 [pid 7464] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7466 attached [pid 7465] <... set_robust_list resumed>) = 0 [pid 7464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7463] write(3, "1000", 4 [pid 7464] <... openat resumed>) = 3 [pid 7464] write(3, "1000", 4executing program ) = 4 [pid 7464] close(3) = 0 [pid 7464] write(1, "executing program\n", 18) = 18 [pid 7464] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7464] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7464] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7464] write(-1, "0x0000000000000001", 18 [pid 7463] <... write resumed>) = 4 [pid 7464] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7464] exit_group(0) = ? [pid 7463] close(3) = 0 [pid 7465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7463] write(1, "executing program\n", 18 [pid 7464] +++ exited with 0 +++ executing program [pid 7463] <... write resumed>) = 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7463] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7466] set_robust_list(0x55556da27660, 24 [pid 7465] setpgid(0, 0 [pid 7463] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7466] <... set_robust_list resumed>) = 0 [pid 7465] <... setpgid resumed>) = 0 [pid 7463] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7463] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7463] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7465] <... openat resumed>) = 3 [pid 7463] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7466] <... prctl resumed>) = 0 [pid 7465] write(3, "1000", 4 [pid 7463] write(-1, "0x0000000000000001", 18 [pid 7465] <... write resumed>) = 4 [pid 7463] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7466] setpgid(0, 0) = 0 [pid 7465] close(3 [pid 7463] exit_group(0 [pid 7465] <... close resumed>) = 0 [pid 7463] <... exit_group resumed>) = ? [pid 7463] +++ exited with 0 +++ [pid 7465] write(1, "executing program\n", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7465] <... write resumed>) = 18 [pid 7465] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7465] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7465] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7467 ./strace-static-x86_64: Process 7467 attached [pid 7465] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7467] set_robust_list(0x55556da27660, 24) = 0 [pid 7467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7467] setpgid(0, 0) = 0 [pid 7465] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7466] <... openat resumed>) = 3 [pid 7467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 551] <... restart_syscall resumed>) = 0 [pid 7465] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7467] write(3, "1000", 4) = 4 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7467] close(3) = 0 [pid 7467] write(1, "executing program\n", 18) = 18 [pid 7467] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7465] write(-1, "0x0000000000000001", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7468 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7467] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7467] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7467] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7467] exit_group(0 [pid 7465] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7469 [pid 7467] <... exit_group resumed>) = ? [pid 7465] exit_group(0) = ? [pid 7466] write(3, "1000", 4 [pid 7467] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7468 attached [pid 7468] set_robust_list(0x55556da27660, 24) = 0 [pid 7465] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7468] setpgid(0, 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7466] <... write resumed>) = 4 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7466] close(3) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7470 [pid 7468] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7469 attached executing program [pid 7466] write(1, "executing program\n", 18./strace-static-x86_64: Process 7470 attached [pid 7469] set_robust_list(0x55556da27660, 24 [pid 7466] <... write resumed>) = 18 [pid 7468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7469] <... set_robust_list resumed>) = 0 [pid 7469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7468] <... openat resumed>) = 3 [pid 7469] <... prctl resumed>) = 0 [pid 7469] setpgid(0, 0 [pid 7468] write(3, "1000", 4 [pid 7466] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7469] <... setpgid resumed>) = 0 [pid 7468] <... write resumed>) = 4 executing program [pid 7469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7468] close(3) = 0 [pid 7468] write(1, "executing program\n", 18) = 18 [pid 7468] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7466] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7468] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7468] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7468] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7469] <... openat resumed>) = 3 [pid 7468] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7469] write(3, "1000", 4) = 4 [pid 7468] write(-1, "0x0000000000000001", 18 [pid 7469] close(3executing program ) = 0 [pid 7469] write(1, "executing program\n", 18) = 18 [pid 7468] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7468] exit_group(0 [pid 7469] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7468] <... exit_group resumed>) = ? [pid 7469] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7466] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7470] set_robust_list(0x55556da27660, 24 [pid 7469] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7469] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7466] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7469] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7469] exit_group(0 [pid 7466] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7469] <... exit_group resumed>) = ? [pid 7466] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7470] <... set_robust_list resumed>) = 0 [pid 7466] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7466] exit_group(0 [pid 7468] +++ exited with 0 +++ [pid 7469] +++ exited with 0 +++ [pid 7466] <... exit_group resumed>) = ? [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7466] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7470] setpgid(0, 0) = 0 [pid 7470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7470] write(3, "1000", 4) = 4 [pid 7470] close(3 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7471 ./strace-static-x86_64: Process 7471 attached [pid 7471] set_robust_list(0x55556da27660, 24) = 0 [pid 7471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7470] <... close resumed>) = 0 [pid 7471] setpgid(0, 0) = 0 [pid 7471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7471] write(3, "1000", 4) = 4 [pid 7471] close(3) = 0 executing program [pid 7471] write(1, "executing program\n", 18) = 18 [pid 7471] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7470] write(1, "executing program\n", 18 [pid 7471] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7471] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) executing program [pid 7471] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7470] <... write resumed>) = 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 7471] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 7470] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7471] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7471] exit_group(0) = ? [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7472 [pid 7470] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7471] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7473 [pid 7470] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7470] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7470] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 7472 attached [pid 7472] set_robust_list(0x55556da27660, 24) = 0 [pid 7472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... restart_syscall resumed>) = 0 [pid 7470] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7474 attached [pid 7470] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7474 [pid 7472] <... prctl resumed>) = 0 [pid 7472] setpgid(0, 0 [pid 7470] exit_group(0 [pid 7472] <... setpgid resumed>) = 0 [pid 7472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7473 attached ) = 3 [pid 7470] <... exit_group resumed>) = ? [pid 7474] set_robust_list(0x55556da27660, 24 [pid 7473] set_robust_list(0x55556da27660, 24) = 0 [pid 7473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7472] write(3, "1000", 4) = 4 [pid 7472] close(3) = 0 executing program [pid 7473] <... prctl resumed>) = 0 [pid 7473] setpgid(0, 0 [pid 7472] write(1, "executing program\n", 18) = 18 [pid 7472] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7473] <... setpgid resumed>) = 0 [pid 7473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7472] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7472] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7472] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7473] <... openat resumed>) = 3 [pid 7472] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7472] write(-1, "0x0000000000000001", 18 [pid 7470] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7472] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7473] write(3, "1000", 4executing program [pid 7472] exit_group(0 [pid 7473] <... write resumed>) = 4 [pid 7473] close(3) = 0 [pid 7473] write(1, "executing program\n", 18) = 18 [pid 7472] <... exit_group resumed>) = ? [pid 7473] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7474] <... set_robust_list resumed>) = 0 [pid 7474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7473] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7473] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7473] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7474] <... prctl resumed>) = 0 [pid 7473] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7473] write(-1, "0x0000000000000001", 18 [pid 7472] +++ exited with 0 +++ [pid 7474] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7473] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7474] <... setpgid resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7473] exit_group(0) = ? [pid 7474] <... openat resumed>) = 3 [pid 7474] write(3, "1000", 4 [pid 7473] +++ exited with 0 +++ [pid 7474] <... write resumed>) = 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... restart_syscall resumed>) = 0 [pid 7474] close(3 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7474] <... close resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 executing program [pid 7474] write(1, "executing program\n", 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7474] <... write resumed>) = 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7476 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7475 ./strace-static-x86_64: Process 7476 attached [pid 7476] set_robust_list(0x55556da27660, 24) = 0 [pid 7476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7476] setpgid(0, 0) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7478 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7477 [pid 7474] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 7476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7476] write(3, "1000", 4) = 4 [pid 7476] close(3) = 0 [pid 7476] write(1, "executing program\n", 18 [pid 7474] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7476] <... write resumed>) = 18 [pid 7476] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7474] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7478 attached [pid 7476] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7476] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7476] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7476] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7476] exit_group(0) = ? [pid 7474] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7478] set_robust_list(0x55556da27660, 24 [pid 7474] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7478] <... set_robust_list resumed>) = 0 [pid 7476] +++ exited with 0 +++ ./strace-static-x86_64: Process 7477 attached [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7474] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7477] set_robust_list(0x55556da27660, 24 [pid 7474] write(-1, "0x0000000000000001", 18 [pid 7477] <... set_robust_list resumed>) = 0 [pid 7477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7477] setpgid(0, 0) = 0 [pid 7477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7477] write(3, "1000", 4) = 4 executing program [pid 7477] close(3) = 0 [pid 7477] write(1, "executing program\n", 18) = 18 [pid 7477] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7477] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7477] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7477] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7477] exit_group(0 [pid 7474] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7477] <... exit_group resumed>) = ? [pid 7474] exit_group(0) = ? [pid 7477] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7474] +++ exited with 0 +++ [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7478] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7475 attached [pid 7475] set_robust_list(0x55556da27660, 24) = 0 [pid 7475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7478] setpgid(0, 0 [pid 7475] setpgid(0, 0) = 0 [pid 7478] <... setpgid resumed>) = 0 [pid 7475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7475] <... openat resumed>) = 3 [pid 7475] write(3, "1000", 4executing program ) = 4 [pid 7475] close(3) = 0 [pid 7475] write(1, "executing program\n", 18) = 18 [pid 7475] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7478] <... openat resumed>) = 3 [pid 7475] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7475] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7475] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7475] exit_group(0 [pid 7478] write(3, "1000", 4 [pid 7475] <... exit_group resumed>) = ? [pid 7478] <... write resumed>) = 4 executing program [pid 7478] close(3) = 0 [pid 7478] write(1, "executing program\n", 18) = 18 [pid 7475] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7478] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7478] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7478] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7478] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7478] exit_group(0) = ? [pid 7478] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7479 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7479 [pid 7479] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7480 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7480 attached [pid 7479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7479] <... prctl resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7479] setpgid(0, 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7481 attached [pid 7480] set_robust_list(0x55556da27660, 24 [pid 7479] <... setpgid resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7481 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7482 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7483 [pid 7479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7480] <... set_robust_list resumed>) = 0 [pid 7479] write(3, "1000", 4 [pid 7481] set_robust_list(0x55556da27660, 24executing program [pid 7479] <... write resumed>) = 4 [pid 7479] close(3 [pid 7481] <... set_robust_list resumed>) = 0 [pid 7480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7479] <... close resumed>) = 0 [pid 7480] <... prctl resumed>) = 0 [pid 7479] write(1, "executing program\n", 18 [pid 7480] setpgid(0, 0 [pid 7479] <... write resumed>) = 18 [pid 7480] <... setpgid resumed>) = 0 [pid 7479] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7481] <... prctl resumed>) = 0 [pid 7479] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program ) = -1 EFAULT (Bad address) [pid 7479] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7480] <... openat resumed>) = 3 [pid 7479] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7481] setpgid(0, 0 [pid 7480] write(3, "1000", 4 [pid 7481] <... setpgid resumed>) = 0 [pid 7479] write(-1, "0x0000000000000001", 18 [pid 7480] <... write resumed>) = 4 [pid 7479] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7480] close(3 [pid 7479] exit_group(0 [pid 7481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7480] <... close resumed>) = 0 [pid 7479] <... exit_group resumed>) = ? [pid 7480] write(1, "executing program\n", 18./strace-static-x86_64: Process 7483 attached [pid 7483] set_robust_list(0x55556da27660, 24 [pid 7479] +++ exited with 0 +++ [pid 7480] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7480] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7482 attached [pid 7483] <... set_robust_list resumed>) = 0 [pid 7481] <... openat resumed>) = 3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7480] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7482] set_robust_list(0x55556da27660, 24 [pid 7481] write(3, "1000", 4 [pid 7480] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... restart_syscall resumed>) = 0 [pid 7480] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7480] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7483] <... prctl resumed>) = 0 [pid 7483] setpgid(0, 0) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7484 [pid 7480] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7480] write(-1, "0x0000000000000001", 18 [pid 7483] <... openat resumed>) = 3 [pid 7483] write(3, "1000", 4) = 4 [pid 7483] close(3) = 0 executing program [pid 7483] write(1, "executing program\n", 18) = 18 [pid 7483] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7483] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7483] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7483] write(-1, "0x0000000000000001", 18 [pid 7480] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7483] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7483] exit_group(0) = ? [pid 7480] exit_group(0./strace-static-x86_64: Process 7484 attached ) = ? [pid 7482] <... set_robust_list resumed>) = 0 executing program [pid 7483] +++ exited with 0 +++ [pid 7481] <... write resumed>) = 4 [pid 7481] close(3) = 0 [pid 7481] write(1, "executing program\n", 18) = 18 [pid 7481] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7481] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7480] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7481] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7481] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7481] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7481] exit_group(0 [pid 7484] set_robust_list(0x55556da27660, 24 [pid 7481] <... exit_group resumed>) = ? [pid 7484] <... set_robust_list resumed>) = 0 [pid 7484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7481] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7482] setpgid(0, 0) = 0 [pid 7482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7484] <... prctl resumed>) = 0 [pid 7482] write(3, "1000", 4) = 4 [pid 7482] close(3executing program ) = 0 [pid 7482] write(1, "executing program\n", 18) = 18 [pid 7482] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7482] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7482] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7482] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7484] setpgid(0, 0 [pid 7482] exit_group(0) = ? [pid 7484] <... setpgid resumed>) = 0 [pid 7482] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7484] write(3, "1000", 4) = 4 [pid 7484] close(3) = 0 executing program [pid 7484] write(1, "executing program\n", 18) = 18 [pid 7484] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7484] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7484] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7484] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7484] exit_group(0) = ? [pid 7484] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7485 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7486 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7487 ./strace-static-x86_64: Process 7487 attached [pid 7487] set_robust_list(0x55556da27660, 24) = 0 [pid 7487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7487] setpgid(0, 0) = 0 [pid 7487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7487] write(3, "1000", 4) = 4 executing program [pid 7487] close(3) = 0 [pid 7487] write(1, "executing program\n", 18) = 18 [pid 7487] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7487] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7487] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7487] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7485 [pid 7487] exit_group(0) = ? [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7487] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7488 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7489 ./strace-static-x86_64: Process 7488 attached [pid 7488] set_robust_list(0x55556da27660, 24) = 0 [pid 7488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7488] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7489 attached [pid 7485] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7486 attached [pid 7489] set_robust_list(0x55556da27660, 24) = 0 [pid 7485] <... set_robust_list resumed>) = 0 [pid 7488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7489] setpgid(0, 0 [pid 7488] write(3, "1000", 4 [pid 7489] <... setpgid resumed>) = 0 [pid 7488] <... write resumed>) = 4 executing program [pid 7489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7488] close(3) = 0 [pid 7488] write(1, "executing program\n", 18) = 18 [pid 7488] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7489] <... openat resumed>) = 3 [pid 7488] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7488] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7488] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7489] write(3, "1000", 4) = 4 [pid 7488] write(-1, "0x0000000000000001", 18 [pid 7489] close(3) = 0 executing program [pid 7486] set_robust_list(0x55556da27660, 24 [pid 7485] <... prctl resumed>) = 0 [pid 7489] write(1, "executing program\n", 18) = 18 [pid 7488] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7488] exit_group(0 [pid 7489] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7489] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7488] <... exit_group resumed>) = ? [pid 7486] <... set_robust_list resumed>) = 0 [pid 7485] setpgid(0, 0 [pid 7489] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7485] <... setpgid resumed>) = 0 [pid 7488] +++ exited with 0 +++ [pid 7489] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7489] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7489] exit_group(0) = ? [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7489] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7486] setpgid(0, 0) = 0 [pid 7486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7486] write(3, "1000", 4) = 4 [pid 7486] close(3) = 0 [pid 7486] write(1, "executing program\n", 18executing program [pid 7485] <... openat resumed>) = 3 [pid 7486] <... write resumed>) = 18 [pid 7486] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7486] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7486] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7486] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7486] exit_group(0) = ? [pid 7485] write(3, "1000", 4) = 4 [pid 7486] +++ exited with 0 +++ [pid 7485] close(3) = 0 executing program [pid 7485] write(1, "executing program\n", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7485] <... write resumed>) = 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7485] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7485] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7485] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7485] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7485] exit_group(0) = ? [pid 7485] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7490 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7490 [pid 7490] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7491 [pid 7490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7490] setpgid(0, 0) = 0 [pid 7490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7491 attached ) = 3 [pid 7490] write(3, "1000", 4) = 4 executing program [pid 7490] close(3) = 0 [pid 7490] write(1, "executing program\n", 18) = 18 [pid 7490] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7490] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7490] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7490] write(-1, "0x0000000000000001", 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 7490] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7490] exit_group(0) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7490] +++ exited with 0 +++ [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7491] set_robust_list(0x55556da27660, 24 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7491] <... set_robust_list resumed>) = 0 [pid 7491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7491] setpgid(0, 0./strace-static-x86_64: Process 7494 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7492 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7493 ./strace-static-x86_64: Process 7492 attached ./strace-static-x86_64: Process 7493 attached [pid 7494] set_robust_list(0x55556da27660, 24 [pid 7492] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7494 [pid 7491] <... setpgid resumed>) = 0 [pid 7491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7491] write(3, "1000", 4) = 4 [pid 7491] close(3) = 0 [pid 7491] write(1, "executing program\n", 18executing program ) = 18 [pid 7491] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7491] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7491] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7491] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7491] exit_group(0) = ? [pid 7494] <... set_robust_list resumed>) = 0 [pid 7494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7493] set_robust_list(0x55556da27660, 24 [pid 7492] <... set_robust_list resumed>) = 0 [pid 7491] +++ exited with 0 +++ [pid 7494] <... prctl resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7494] setpgid(0, 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7494] <... setpgid resumed>) = 0 [pid 7494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7494] write(3, "1000", 4) = 4 [pid 7494] close(3executing program ) = 0 [pid 7494] write(1, "executing program\n", 18) = 18 [pid 7494] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7494] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7494] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7494] write(-1, "0x0000000000000001", 18 [pid 7493] <... set_robust_list resumed>) = 0 [pid 7494] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7494] exit_group(0) = ? [pid 7492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7492] <... prctl resumed>) = 0 [pid 7493] <... prctl resumed>) = 0 [pid 7492] setpgid(0, 0 [pid 7494] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7493] setpgid(0, 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7493] <... setpgid resumed>) = 0 [pid 7493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7492] <... setpgid resumed>) = 0 [pid 7493] write(3, "1000", 4) = 4 [pid 7493] close(3 [pid 7492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7493] <... close resumed>) = 0 [pid 7493] write(1, "executing program\n", 18executing program ) = 18 [pid 7493] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7493] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7493] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7493] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7493] exit_group(0) = ? [pid 7492] <... openat resumed>) = 3 [pid 7492] write(3, "1000", 4) = 4 [pid 7492] close(3) = 0 [pid 7493] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7492] write(1, "executing program\n", 18) = 18 [pid 7492] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... restart_syscall resumed>) = 0 [pid 7492] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... restart_syscall resumed>) = 0 [pid 7492] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7495 [pid 7492] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7496 [pid 7492] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7496 attached [pid 7492] write(-1, "0x0000000000000001", 18 [pid 7496] set_robust_list(0x55556da27660, 24) = 0 [pid 7496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7492] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7496] <... prctl resumed>) = 0 [pid 7496] setpgid(0, 0) = 0 [pid 7496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7492] exit_group(0 [pid 7496] <... openat resumed>) = 3 [pid 7492] <... exit_group resumed>) = ? [pid 7496] write(3, "1000", 4) = 4 [pid 7496] close(3) = 0 [pid 7496] write(1, "executing program\n", 18executing program ) = 18 [pid 7496] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7496] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7496] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7496] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7496] exit_group(0) = ? [pid 7492] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7496] +++ exited with 0 +++ ./strace-static-x86_64: Process 7495 attached [pid 7495] set_robust_list(0x55556da27660, 24 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7495] <... set_robust_list resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 7495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... restart_syscall resumed>) = 0 [pid 7495] <... prctl resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7497 attached ./strace-static-x86_64: Process 7498 attached [pid 7495] setpgid(0, 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7497 [pid 7497] set_robust_list(0x55556da27660, 24 [pid 7495] <... setpgid resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7498 [pid 7497] <... set_robust_list resumed>) = 0 [pid 7495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7498] set_robust_list(0x55556da27660, 24 [pid 7495] <... openat resumed>) = 3 executing program [pid 7495] write(3, "1000", 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7499 [pid 7497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7495] <... write resumed>) = 4 [pid 7497] <... prctl resumed>) = 0 [pid 7495] close(3 [pid 7498] <... set_robust_list resumed>) = 0 [pid 7495] <... close resumed>) = 0 [pid 7497] setpgid(0, 0 [pid 7495] write(1, "executing program\n", 18 [pid 7497] <... setpgid resumed>) = 0 [pid 7495] <... write resumed>) = 18 [pid 7495] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7499 attached [pid 7498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7495] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] <... restart_syscall resumed>) = 0 [pid 7495] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7495] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7495] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7499] set_robust_list(0x55556da27660, 24) = 0 [pid 7499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7495] write(-1, "0x0000000000000001", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7500 [pid 7497] <... openat resumed>) = 3 [pid 7495] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7497] write(3, "1000", 4 [pid 7495] exit_group(0executing program executing program [pid 7497] <... write resumed>) = 4 [pid 7495] <... exit_group resumed>) = ? [pid 7499] setpgid(0, 0) = 0 [pid 7499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7499] write(3, "1000", 4 [pid 7495] +++ exited with 0 +++ [pid 7497] close(3 [pid 7499] <... write resumed>) = 4 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7497] <... close resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7499] close(3 [pid 7497] write(1, "executing program\n", 18 [pid 7499] <... close resumed>) = 0 [pid 7499] write(1, "executing program\n", 18) = 18 [pid 7499] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7497] <... write resumed>) = 18 [pid 7499] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7499] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7499] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7499] write(-1, "0x0000000000000001", 18 [pid 7498] <... prctl resumed>) = 0 [pid 7497] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7499] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7499] exit_group(0) = ? [pid 7497] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7497] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7498] setpgid(0, 0./strace-static-x86_64: Process 7500 attached ) = 0 [pid 7497] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7497] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7499] +++ exited with 0 +++ [pid 7497] write(-1, "0x0000000000000001", 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7497] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7497] exit_group(0) = ? [pid 7500] set_robust_list(0x55556da27660, 24 [pid 7498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7497] +++ exited with 0 +++ [pid 7500] <... set_robust_list resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7498] <... openat resumed>) = 3 [pid 7500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7498] write(3, "1000", 4 [pid 7500] <... prctl resumed>) = 0 [pid 7500] setpgid(0, 0) = 0 [pid 7500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7498] <... write resumed>) = 4 [pid 7500] <... openat resumed>) = 3 [pid 7498] close(3 [pid 7500] write(3, "1000", 4) = 4 [pid 7500] close(3 [pid 7498] <... close resumed>) = 0 [pid 7500] <... close resumed>) = 0 [pid 7498] write(1, "executing program\n", 18 [pid 7500] write(1, "executing program\n", 18executing program ) = 18 [pid 7500] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7500] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) executing program [pid 7500] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7498] <... write resumed>) = 18 [pid 7500] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7500] write(-1, "0x0000000000000001", 18 [pid 7498] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7500] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7500] exit_group(0) = ? [pid 7498] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7498] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7498] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7500] +++ exited with 0 +++ [pid 7498] write(-1, "0x0000000000000001", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7498] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7498] exit_group(0) = ? [pid 7498] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7501 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7501 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7502 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7503 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7502 attached [pid 7502] set_robust_list(0x55556da27660, 24) = 0 [pid 7502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7502] setpgid(0, 0) = 0 [pid 7502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7502] write(3, "1000", 4) = 4 [pid 7502] close(3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7504 [pid 7502] <... close resumed>) = 0 [pid 7502] write(1, "executing program\n", 18executing program ) = 18 [pid 7502] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7502] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7502] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7505 [pid 7502] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7503 attached ./strace-static-x86_64: Process 7505 attached ) = -1 EBADF (Bad file descriptor) [pid 7501] set_robust_list(0x55556da27660, 24 [pid 7502] exit_group(0) = ? [pid 7505] set_robust_list(0x55556da27660, 24 [pid 7503] set_robust_list(0x55556da27660, 24 [pid 7501] <... set_robust_list resumed>) = 0 [pid 7501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7505] <... set_robust_list resumed>) = 0 [pid 7503] <... set_robust_list resumed>) = 0 [pid 7502] +++ exited with 0 +++ [pid 7501] <... prctl resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7501] setpgid(0, 0 [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7504 attached [pid 7504] set_robust_list(0x55556da27660, 24) = 0 [pid 7501] <... setpgid resumed>) = 0 [pid 7504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7504] setpgid(0, 0 [pid 7501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7504] <... setpgid resumed>) = 0 [pid 7504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7501] <... openat resumed>) = 3 [pid 7504] <... openat resumed>) = 3 [pid 7501] write(3, "1000", 4 [pid 7503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7504] write(3, "1000", 4) = 4 [pid 7504] close(3) = 0 [pid 7504] write(1, "executing program\n", 18executing program ) = 18 [pid 7504] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7504] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7504] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7501] <... write resumed>) = 4 [pid 7504] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7504] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7504] exit_group(0 [pid 7501] close(3 [pid 7503] <... prctl resumed>) = 0 [pid 7504] <... exit_group resumed>) = ? [pid 7501] <... close resumed>) = 0 [pid 7503] setpgid(0, 0 [pid 7501] write(1, "executing program\n", 18 [pid 7503] <... setpgid resumed>) = 0 executing program [pid 7501] <... write resumed>) = 18 [pid 7504] +++ exited with 0 +++ [pid 7501] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7501] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7505] setpgid(0, 0) = 0 [pid 7505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7505] write(3, "1000", 4) = 4 [pid 7505] close(3 [pid 7503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7501] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7505] <... close resumed>) = 0 executing program [pid 7501] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7505] write(1, "executing program\n", 18 [pid 7501] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7505] <... write resumed>) = 18 [pid 7501] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7505] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7501] exit_group(0 [pid 7505] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7501] <... exit_group resumed>) = ? [pid 7505] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7505] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7505] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7505] exit_group(0 [pid 7501] +++ exited with 0 +++ [pid 7505] <... exit_group resumed>) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7503] <... openat resumed>) = 3 [pid 7503] write(3, "1000", 4) = 4 [pid 7505] +++ exited with 0 +++ [pid 7503] close(3executing program [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7503] <... close resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7503] write(1, "executing program\n", 18) = 18 [pid 7503] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7503] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7503] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7503] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7503] exit_group(0) = ? [pid 7503] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7507 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7506 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7507 attached ./strace-static-x86_64: Process 7508 attached , child_tidptr=0x55556da27650) = 7508 ./strace-static-x86_64: Process 7506 attached [pid 7506] set_robust_list(0x55556da27660, 24) = 0 [pid 7506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7506] setpgid(0, 0) = 0 [pid 7506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7507] set_robust_list(0x55556da27660, 24 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7508] set_robust_list(0x55556da27660, 24 [pid 7507] <... set_robust_list resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7509 [pid 7506] <... openat resumed>) = 3 [pid 7506] write(3, "1000", 4) = 4 [pid 7506] close(3) = 0 [pid 7506] write(1, "executing program\n", 18executing program ) = 18 [pid 7506] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7508] <... set_robust_list resumed>) = 0 [pid 7506] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7506] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7506] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7506] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7506] write(-1, "0x0000000000000001", 18 [pid 7508] <... prctl resumed>) = 0 [pid 7508] setpgid(0, 0) = 0 [pid 7506] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7506] exit_group(0 [pid 7508] <... openat resumed>) = 3 [pid 7506] <... exit_group resumed>) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7510 [pid 7508] write(3, "1000", 4) = 4 [pid 7508] close(3) = 0 executing program [pid 7508] write(1, "executing program\n", 18) = 18 [pid 7508] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7506] +++ exited with 0 +++ [pid 7507] <... prctl resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7508] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7507] setpgid(0, 0 [pid 7508] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7508] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7507] <... setpgid resumed>) = 0 [pid 7508] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7508] exit_group(0) = ? [pid 7507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7510 attached ) = 3 [pid 7508] +++ exited with 0 +++ [pid 7507] write(3, "1000", 4 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7509 attached [pid 7509] set_robust_list(0x55556da27660, 24) = 0 [pid 7509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7509] setpgid(0, 0) = 0 [pid 7509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7507] <... write resumed>) = 4 [pid 7509] write(3, "1000", 4) = 4 [pid 7509] close(3) = 0 [pid 7509] write(1, "executing program\n", 18executing program ) = 18 [pid 7509] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7509] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7509] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7509] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7509] exit_group(0) = ? [pid 7507] close(3) = 0 [pid 7510] set_robust_list(0x55556da27660, 24 [pid 7509] +++ exited with 0 +++ [pid 7507] write(1, "executing program\n", 18 [pid 7510] <... set_robust_list resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7507] <... write resumed>) = 18 [pid 7507] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7507] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7507] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7507] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7507] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7507] exit_group(0) = ? [pid 7507] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7510] setpgid(0, 0) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7511 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7511 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7512 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7512 attached [pid 7512] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7513 [pid 7512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7512] setpgid(0, 0) = 0 [pid 7512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7510] <... openat resumed>) = 3 [pid 7511] set_robust_list(0x55556da27660, 24 [pid 7510] write(3, "1000", 4./strace-static-x86_64: Process 7514 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7514 [pid 7512] <... openat resumed>) = 3 [pid 7512] write(3, "1000", 4) = 4 [pid 7512] close(3) = 0 executing program [pid 7512] write(1, "executing program\n", 18) = 18 [pid 7512] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7512] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7512] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7512] write(-1, "0x0000000000000001", 18 [pid 7510] <... write resumed>) = 4 [pid 7511] <... set_robust_list resumed>) = 0 [pid 7512] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7512] exit_group(0) = ? [pid 7510] close(3) = 0 [pid 7510] write(1, "executing program\n", 18executing program [pid 7512] +++ exited with 0 +++ [pid 7510] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7513 attached [pid 7513] set_robust_list(0x55556da27660, 24) = 0 [pid 7513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7510] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7513] <... prctl resumed>) = 0 [pid 7513] setpgid(0, 0) = 0 [pid 7513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7510] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7513] <... openat resumed>) = 3 [pid 7513] write(3, "1000", 4) = 4 [pid 7513] close(3) = 0 [pid 7513] write(1, "executing program\n", 18executing program ) = 18 [pid 7513] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7510] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7513] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7513] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7513] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7513] exit_group(0) = ? [pid 7510] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7510] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7510] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7510] exit_group(0 [pid 7513] +++ exited with 0 +++ [pid 7510] <... exit_group resumed>) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7510] +++ exited with 0 +++ [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7514] set_robust_list(0x55556da27660, 24 [pid 7511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7514] <... set_robust_list resumed>) = 0 [pid 7511] <... prctl resumed>) = 0 [pid 7511] setpgid(0, 0) = 0 [pid 7511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7511] <... openat resumed>) = 3 [pid 7511] write(3, "1000", 4 [pid 7514] setpgid(0, 0) = 0 [pid 7511] <... write resumed>) = 4 [pid 7511] close(3) = 0 [pid 7514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 7511] write(1, "executing program\n", 18) = 18 [pid 7511] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7514] <... openat resumed>) = 3 [pid 7511] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7514] write(3, "1000", 4 [pid 7511] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7514] <... write resumed>) = 4 [pid 7511] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7514] close(3 [pid 7511] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7514] <... close resumed>) = 0 [pid 7511] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7514] write(1, "executing program\n", 18executing program [pid 7511] write(-1, "0x0000000000000001", 18 [pid 7514] <... write resumed>) = 18 [pid 7511] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7511] exit_group(0 [pid 7514] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7511] <... exit_group resumed>) = ? [pid 7514] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7511] +++ exited with 0 +++ [pid 7514] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7514] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7514] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7517 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7516 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7517 attached ./strace-static-x86_64: Process 7516 attached , child_tidptr=0x55556da27650) = 7518 [pid 7517] set_robust_list(0x55556da27660, 24) = 0 [pid 7517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7517] setpgid(0, 0) = 0 [pid 7517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7514] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7514] write(-1, "0x0000000000000001", 18 [pid 7517] <... openat resumed>) = 3 [pid 7514] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7517] write(3, "1000", 4) = 4 [pid 7517] close(3) = 0 executing program [pid 7517] write(1, "executing program\n", 18) = 18 [pid 7517] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7517] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7517] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7517] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7517] exit_group(0) = ? [pid 7517] +++ exited with 0 +++ [pid 7514] exit_group(0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7516] set_robust_list(0x55556da27660, 24) = 0 [pid 7516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7516] setpgid(0, 0) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7519 [pid 7516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7516] write(3, "1000", 4) = 4 executing program [pid 7516] close(3) = 0 [pid 7516] write(1, "executing program\n", 18) = 18 [pid 7516] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7514] <... exit_group resumed>) = ? [pid 7516] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7516] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7516] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7516] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7516] exit_group(0) = ? [pid 7514] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7516] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7518 attached [pid 7518] set_robust_list(0x55556da27660, 24) = 0 [pid 7518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7518] setpgid(0, 0) = 0 [pid 7518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7518] write(3, "1000", 4) = 4 executing program [pid 7518] close(3) = 0 [pid 7518] write(1, "executing program\n", 18) = 18 [pid 7518] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7518] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7518] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7518] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7518] exit_group(0) = ? [pid 7518] +++ exited with 0 +++ ./strace-static-x86_64: Process 7519 attached [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7519] set_robust_list(0x55556da27660, 24 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7519] <... set_robust_list resumed>) = 0 [pid 7519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7519] setpgid(0, 0) = 0 [pid 7519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7519] write(3, "1000", 4) = 4 [pid 7519] close(3) = 0 [pid 7519] write(1, "executing program\n", 18executing program ) = 18 [pid 7519] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7519] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7519] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7519] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7519] exit_group(0) = ? [pid 7519] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7520 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7520 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7521 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7521 attached [pid 7520] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7522 ./strace-static-x86_64: Process 7522 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7522] set_robust_list(0x55556da27660, 24) = 0 [pid 7522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7522] setpgid(0, 0) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7523 [pid 7520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7521] set_robust_list(0x55556da27660, 24 [pid 7520] <... prctl resumed>) = 0 [pid 7521] <... set_robust_list resumed>) = 0 [pid 7520] setpgid(0, 0) = 0 [pid 7522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7520] <... openat resumed>) = 3 [pid 7520] write(3, "1000", 4 [pid 7521] <... prctl resumed>) = 0 [pid 7520] <... write resumed>) = 4 [pid 7522] <... openat resumed>) = 3 [pid 7520] close(3 [pid 7521] setpgid(0, 0./strace-static-x86_64: Process 7523 attached ) = 0 executing program [pid 7520] <... close resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7520] write(1, "executing program\n", 18) = 18 [pid 7520] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7520] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7520] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7521] <... openat resumed>) = 3 [pid 7520] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7523] set_robust_list(0x55556da27660, 24 [pid 7522] write(3, "1000", 4 [pid 7521] write(3, "1000", 4 [pid 7520] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7520] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7524 ./strace-static-x86_64: Process 7524 attached executing program [pid 7520] exit_group(0) = ? [pid 7524] set_robust_list(0x55556da27660, 24 [pid 7523] <... set_robust_list resumed>) = 0 [pid 7522] <... write resumed>) = 4 [pid 7524] <... set_robust_list resumed>) = 0 [pid 7522] close(3 [pid 7523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7522] <... close resumed>) = 0 [pid 7524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7523] <... prctl resumed>) = 0 [pid 7522] write(1, "executing program\n", 18 [pid 7521] <... write resumed>) = 4 [pid 7522] <... write resumed>) = 18 [pid 7520] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7522] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7524] <... prctl resumed>) = 0 [pid 7522] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7522] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7522] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7524] setpgid(0, 0 [pid 7522] write(-1, "0x0000000000000001", 18 [pid 7524] <... setpgid resumed>) = 0 [pid 7523] setpgid(0, 0 [pid 7522] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7522] exit_group(0) = ? [pid 7524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7523] <... setpgid resumed>) = 0 [pid 7521] close(3 [pid 7524] <... openat resumed>) = 3 [pid 7524] write(3, "1000", 4) = 4 [pid 7524] close(3) = 0 [pid 7522] +++ exited with 0 +++ executing program [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7524] write(1, "executing program\n", 18) = 18 [pid 7524] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7524] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7524] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7521] <... close resumed>) = 0 [pid 7524] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7521] write(1, "executing program\n", 18) = 18 [pid 7521] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7524] write(-1, "0x0000000000000001", 18 [pid 7521] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7521] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7524] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7524] exit_group(0 [pid 7521] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7521] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7521] write(-1, "0x0000000000000001", 18 [pid 7524] <... exit_group resumed>) = ? [pid 7523] <... openat resumed>) = 3 [pid 7521] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7524] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program executing program executing program [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7523] write(3, "1000", 4 [pid 7521] exit_group(0 [pid 7523] <... write resumed>) = 4 [pid 7523] close(3) = 0 [pid 7523] write(1, "executing program\n", 18) = 18 [pid 7523] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7523] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7523] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7523] write(-1, "0x0000000000000001", 18 [pid 7521] <... exit_group resumed>) = ? [pid 7523] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7523] exit_group(0) = ? [pid 7523] +++ exited with 0 +++ [pid 7521] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7525 attached [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7525 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7525] set_robust_list(0x55556da27660, 24) = 0 [pid 7525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7525] setpgid(0, 0) = 0 [pid 7525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7526 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7527 [pid 7525] <... openat resumed>) = 3 [pid 7525] write(3, "1000", 4) = 4 [pid 7525] close(3) = 0 [pid 7525] write(1, "executing program\n", 18) = 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7525] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7525] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7525] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7528 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7529 [pid 7525] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7525] exit_group(0) = ? ./strace-static-x86_64: Process 7529 attached ./strace-static-x86_64: Process 7528 attached ./strace-static-x86_64: Process 7527 attached ./strace-static-x86_64: Process 7526 attached [pid 7525] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7529] set_robust_list(0x55556da27660, 24 [pid 7528] set_robust_list(0x55556da27660, 24 [pid 7529] <... set_robust_list resumed>) = 0 [pid 7529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7528] <... set_robust_list resumed>) = 0 [pid 7526] set_robust_list(0x55556da27660, 24 [pid 7529] <... prctl resumed>) = 0 [pid 7529] setpgid(0, 0) = 0 [pid 7529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7526] <... set_robust_list resumed>) = 0 [pid 7529] write(3, "1000", 4) = 4 [pid 7529] close(3) = 0 [pid 7529] write(1, "executing program\n", 18) = 18 [pid 7529] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7528] <... prctl resumed>) = 0 [pid 7529] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7529] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7529] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7529] write(-1, "0x0000000000000001", 18 [pid 7528] setpgid(0, 0 [pid 7529] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7529] exit_group(0 [pid 7528] <... setpgid resumed>) = 0 [pid 7526] <... prctl resumed>) = 0 [pid 7529] <... exit_group resumed>) = ? [pid 7528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7527] set_robust_list(0x55556da27660, 24 [pid 7526] setpgid(0, 0 [pid 7529] +++ exited with 0 +++ [pid 7528] <... openat resumed>) = 3 [pid 7527] <... set_robust_list resumed>) = 0 [pid 7526] <... setpgid resumed>) = 0 [pid 7528] write(3, "1000", 4 [pid 7526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7528] <... write resumed>) = 4 [pid 7527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7528] close(3 [pid 7526] <... openat resumed>) = 3 [pid 7526] write(3, "1000", 4) = 4 [pid 7526] close(3executing program ) = 0 [pid 7526] write(1, "executing program\n", 18) = 18 [pid 7526] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7526] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7526] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7528] <... close resumed>) = 0 [pid 7527] <... prctl resumed>) = 0 [pid 7528] write(1, "executing program\n", 18executing program [pid 7526] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7528] <... write resumed>) = 18 [pid 7527] setpgid(0, 0 [pid 7528] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7527] <... setpgid resumed>) = 0 [pid 7528] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7526] write(-1, "0x0000000000000001", 18 [pid 7528] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7527] <... openat resumed>) = 3 [pid 7528] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7527] write(3, "1000", 4 [pid 7528] exit_group(0 [pid 7526] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7528] <... exit_group resumed>) = ? [pid 7527] <... write resumed>) = 4 [pid 7526] exit_group(0) = ? [pid 7528] +++ exited with 0 +++ [pid 7527] close(3) = 0 [pid 7526] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7527] write(1, "executing program\n", 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7527] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7527] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7527] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7527] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7527] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7527] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7527] exit_group(0) = ? [pid 7527] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7530 attached , child_tidptr=0x55556da27650) = 7530 [pid 7530] set_robust_list(0x55556da27660, 24) = 0 [pid 7530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7530] setpgid(0, 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7530] <... setpgid resumed>) = 0 [pid 7530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7531 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7532 attached ./strace-static-x86_64: Process 7531 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7532 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7533 [pid 7531] set_robust_list(0x55556da27660, 24 [pid 7530] <... openat resumed>) = 3 [pid 7530] write(3, "1000", 4) = 4 [pid 7531] <... set_robust_list resumed>) = 0 executing program [pid 7530] close(3) = 0 [pid 7530] write(1, "executing program\n", 18) = 18 [pid 7531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7534 [pid 7530] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7531] <... prctl resumed>) = 0 [pid 7530] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7530] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7530] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7530] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7530] exit_group(0 [pid 7531] setpgid(0, 0 [pid 7530] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7533 attached [pid 7532] set_robust_list(0x55556da27660, 24 [pid 7531] <... setpgid resumed>) = 0 [pid 7531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7532] <... set_robust_list resumed>) = 0 [pid 7533] set_robust_list(0x55556da27660, 24 [pid 7531] <... openat resumed>) = 3 [pid 7530] +++ exited with 0 +++ ./strace-static-x86_64: Process 7534 attached [pid 7534] set_robust_list(0x55556da27660, 24 [pid 7531] write(3, "1000", 4 [pid 553] --- 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] <... set_robust_list resumed>) = 0 [pid 7534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7531] <... write resumed>) = 4 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7534] <... prctl resumed>) = 0 [pid 7531] close(3 [pid 7534] setpgid(0, 0) = 0 [pid 7534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7533] <... set_robust_list resumed>) = 0 [pid 7532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7531] <... close resumed>) = 0 executing program [pid 7534] write(3, "1000", 4 [pid 7531] write(1, "executing program\n", 18 [pid 7534] <... write resumed>) = 4 [pid 7531] <... write resumed>) = 18 [pid 7534] close(3 [pid 7531] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7534] <... close resumed>) = 0 [pid 7531] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7534] write(1, "executing program\n", 18 [pid 7531] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 7534] <... write resumed>) = 18 [pid 7531] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7531] write(-1, "0x0000000000000001", 18 [pid 7532] <... prctl resumed>) = 0 [pid 7531] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7532] setpgid(0, 0 [pid 7531] exit_group(0) = ? [pid 7532] <... setpgid resumed>) = 0 [pid 7531] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7534] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7534] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7534] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7532] <... openat resumed>) = 3 [pid 7534] write(-1, "0x0000000000000001", 18 [pid 7532] write(3, "1000", 4 [pid 7534] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7534] exit_group(0 [pid 7532] <... write resumed>) = 4 [pid 7534] <... exit_group resumed>) = ? [pid 7533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7532] close(3) = 0 [pid 7533] <... prctl resumed>) = 0 [pid 7532] write(1, "executing program\n", 18 [pid 7533] setpgid(0, 0executing program ) = 0 [pid 7532] <... write resumed>) = 18 [pid 7532] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7534] +++ exited with 0 +++ [pid 7532] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7532] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7532] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7532] write(-1, "0x0000000000000001", 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 7532] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7532] exit_group(0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7535 [pid 7532] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7535 attached [pid 7535] set_robust_list(0x55556da27660, 24) = 0 [pid 7535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7535] setpgid(0, 0) = 0 [pid 7532] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7533] <... openat resumed>) = 3 [pid 7535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7533] write(3, "1000", 4 [pid 7535] <... openat resumed>) = 3 [pid 7533] <... write resumed>) = 4 [pid 7535] write(3, "1000", 4) = 4 [pid 549] <... restart_syscall resumed>) = 0 [pid 7535] close(3 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7536 ./strace-static-x86_64: Process 7537 attached [pid 7533] close(3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7537 [pid 7533] <... close resumed>) = 0 executing program [pid 7535] <... close resumed>) = 0 [pid 7535] write(1, "executing program\n", 18) = 18 [pid 7537] set_robust_list(0x55556da27660, 24 [pid 7535] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 7533] write(1, "executing program\n", 18 [pid 7535] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... restart_syscall resumed>) = 0 [pid 7533] <... write resumed>) = 18 [pid 7535] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7533] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7533] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7535] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7535] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7535] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7533] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7538 [pid 7533] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7533] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7535] exit_group(0) = ? [pid 7533] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7537] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7538 attached [pid 7533] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7533] exit_group(0) = ? [pid 7535] +++ exited with 0 +++ ./strace-static-x86_64: Process 7536 attached [pid 7536] set_robust_list(0x55556da27660, 24 [pid 7533] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7536] <... set_robust_list resumed>) = 0 [pid 7537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7538] set_robust_list(0x55556da27660, 24) = 0 [pid 7537] setpgid(0, 0) = 0 [pid 7536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7536] setpgid(0, 0 [pid 7538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7536] <... setpgid resumed>) = 0 [pid 7538] setpgid(0, 0 [pid 7537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7538] <... setpgid resumed>) = 0 [pid 7538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7537] <... openat resumed>) = 3 [pid 7538] <... openat resumed>) = 3 [pid 7537] write(3, "1000", 4 [pid 7538] write(3, "1000", 4) = 4 [pid 7538] close(3) = 0 [pid 7538] write(1, "executing program\n", 18 [pid 7537] <... write resumed>) = 4 executing program [pid 7538] <... write resumed>) = 18 [pid 7538] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7536] <... openat resumed>) = 3 [pid 7537] close(3 [pid 7538] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7536] write(3, "1000", 4 [pid 7538] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7536] <... write resumed>) = 4 [pid 7538] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7536] close(3executing program ) = 0 [pid 7538] write(-1, "0x0000000000000001", 18 [pid 7537] <... close resumed>) = 0 [pid 7536] write(1, "executing program\n", 18) = 18 [pid 7536] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7538] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7537] write(1, "executing program\n", 18) = 18 [pid 7536] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7536] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7536] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7537] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7536] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7536] exit_group(0 [pid 7538] exit_group(0) = ? [pid 7537] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7536] <... exit_group resumed>) = ? [pid 7537] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7537] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7537] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7538] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7539 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7537] write(-1, "0x0000000000000001", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7537] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7536] +++ exited with 0 +++ [pid 7537] exit_group(0) = ? [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7537] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7539 attached [pid 7539] set_robust_list(0x55556da27660, 24 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7540 ./strace-static-x86_64: Process 7540 attached [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7541 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7542 [pid 7540] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7542 attached [pid 7539] <... set_robust_list resumed>) = 0 [pid 7540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7540] setpgid(0, 0) = 0 [pid 7540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7539] <... prctl resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7540] <... openat resumed>) = 3 [pid 7539] setpgid(0, 0 [pid 7540] write(3, "1000", 4) = 4 [pid 7540] close(3) = 0 executing program [pid 7540] write(1, "executing program\n", 18) = 18 [pid 7540] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7540] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7540] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7540] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7540] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7540] exit_group(0) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7543 [pid 7539] <... setpgid resumed>) = 0 [pid 7542] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7543 attached [pid 7540] +++ exited with 0 +++ [pid 7542] <... set_robust_list resumed>) = 0 [pid 7539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7541 attached [pid 7541] set_robust_list(0x55556da27660, 24) = 0 [pid 7541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] --- 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] <... prctl resumed>) = 0 [pid 7541] setpgid(0, 0) = 0 [pid 7541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7539] <... openat resumed>) = 3 [pid 7541] <... openat resumed>) = 3 [pid 7541] write(3, "1000", 4) = 4 [pid 7541] close(3) = 0 [pid 7539] write(3, "1000", 4 executing program [pid 7542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7541] write(1, "executing program\n", 18) = 18 [pid 7541] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7541] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7541] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7539] <... write resumed>) = 4 [pid 7541] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7541] exit_group(0 [pid 7539] close(3 [pid 7542] <... prctl resumed>) = 0 [pid 7543] set_robust_list(0x55556da27660, 24 [pid 7541] <... exit_group resumed>) = ? [pid 7539] <... close resumed>) = 0 [pid 7543] <... set_robust_list resumed>) = 0 [pid 7542] setpgid(0, 0executing program [pid 7539] write(1, "executing program\n", 18) = 18 [pid 7541] +++ exited with 0 +++ [pid 7539] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7542] <... setpgid resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7539] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7539] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7539] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7539] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7539] exit_group(0) = ? [pid 7539] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7544 ./strace-static-x86_64: Process 7544 attached [pid 7544] set_robust_list(0x55556da27660, 24) = 0 [pid 7544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7542] <... openat resumed>) = 3 [pid 7544] setpgid(0, 0) = 0 [pid 7542] write(3, "1000", 4 [pid 7543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7543] <... prctl resumed>) = 0 [pid 7542] <... write resumed>) = 4 [pid 7544] write(3, "1000", 4) = 4 [pid 7544] close(3) = 0 [pid 7544] write(1, "executing program\n", 18executing program ) = 18 [pid 7542] close(3 [pid 551] <... restart_syscall resumed>) = 0 [pid 7542] <... close resumed>) = 0 [pid 7544] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 7542] write(1, "executing program\n", 18 [pid 7544] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7542] <... write resumed>) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7544] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7544] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7545 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7542] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7543] setpgid(0, 0 [pid 7542] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7546 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7546 [pid 7544] write(-1, "0x0000000000000001", 18 [pid 7543] <... setpgid resumed>) = 0 [pid 7542] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7546] set_robust_list(0x55556da27660, 24 [pid 7543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7544] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7544] exit_group(0) = ? [pid 7542] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7542] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7543] <... openat resumed>) = 3 [pid 7544] +++ exited with 0 +++ ./strace-static-x86_64: Process 7545 attached [pid 7542] exit_group(0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7542] <... exit_group resumed>) = ? [pid 7545] set_robust_list(0x55556da27660, 24) = 0 [pid 7545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7545] setpgid(0, 0) = 0 [pid 7545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7542] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7545] <... openat resumed>) = 3 [pid 7545] write(3, "1000", 4 [pid 7546] <... set_robust_list resumed>) = 0 [pid 7545] <... write resumed>) = 4 [pid 7543] write(3, "1000", 4 [pid 7545] close(3) = 0 [pid 7545] write(1, "executing program\n", 18executing program ) = 18 [pid 7545] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7545] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7545] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7545] write(-1, "0x0000000000000001", 18 [pid 7543] <... write resumed>) = 4 [pid 7545] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7543] close(3 [pid 7545] exit_group(0) = ? [pid 7546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7543] <... close resumed>) = 0 [pid 7543] write(1, "executing program\n", 18 executing program [pid 7546] <... prctl resumed>) = 0 [pid 7543] <... write resumed>) = 18 [pid 7546] setpgid(0, 0 [pid 7543] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7546] <... setpgid resumed>) = 0 [pid 7545] +++ exited with 0 +++ [pid 7543] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7543] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7543] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7543] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7543] exit_group(0) = ? [pid 7546] <... openat resumed>) = 3 [pid 7543] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7546] write(3, "1000", 4) = 4 [pid 7546] close(3) = 0 [pid 7546] write(1, "executing program\n", 18executing program ) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 7546] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7546] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7546] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7547 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7547 [pid 7546] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7547] set_robust_list(0x55556da27660, 24 [pid 7546] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7547] <... set_robust_list resumed>) = 0 [pid 7546] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7546] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7546] exit_group(0 [pid 7547] <... prctl resumed>) = 0 [pid 7546] <... exit_group resumed>) = ? [pid 7546] +++ exited with 0 +++ [pid 7547] setpgid(0, 0) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7547] write(3, "1000", 4executing program ) = 4 [pid 7547] close(3) = 0 [pid 7547] write(1, "executing program\n", 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 7547] <... write resumed>) = 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7547] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7548 ./strace-static-x86_64: Process 7548 attached [pid 7548] set_robust_list(0x55556da27660, 24) = 0 [pid 7548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7549 [pid 7547] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7548] <... prctl resumed>) = 0 [pid 7548] setpgid(0, 0) = 0 [pid 7548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7550 [pid 7547] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7548] <... openat resumed>) = 3 [pid 7548] write(3, "1000", 4) = 4 [pid 7548] close(3executing program [pid 7547] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7548] <... close resumed>) = 0 [pid 7548] write(1, "executing program\n", 18) = 18 [pid 7547] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7548] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7548] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7547] write(-1, "0x0000000000000001", 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 7547] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7548] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7548] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7547] exit_group(0 [pid 7548] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7548] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7548] exit_group(0) = ? [pid 7547] <... exit_group resumed>) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7551 [pid 7548] +++ exited with 0 +++ [pid 7547] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7549 attached [pid 7549] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7551 attached ) = 0 [pid 7549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7551] set_robust_list(0x55556da27660, 24 [pid 7549] <... prctl resumed>) = 0 [pid 7549] setpgid(0, 0 [pid 7551] <... set_robust_list resumed>) = 0 [pid 7549] <... setpgid resumed>) = 0 [pid 7549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7549] <... openat resumed>) = 3 [pid 7549] write(3, "1000", 4) = 4 [pid 7549] close(3) = 0 executing program [pid 7549] write(1, "executing program\n", 18) = 18 [pid 7549] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7549] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7550 attached [pid 7549] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7550] set_robust_list(0x55556da27660, 24 [pid 7549] write(-1, "0x0000000000000001", 18 [pid 7550] <... set_robust_list resumed>) = 0 [pid 7550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7549] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7549] exit_group(0) = ? [pid 7551] setpgid(0, 0 [pid 7550] <... prctl resumed>) = 0 [pid 7550] setpgid(0, 0) = 0 [pid 7551] <... setpgid resumed>) = 0 [pid 7551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7551] <... openat resumed>) = 3 [pid 7550] <... openat resumed>) = 3 [pid 7550] write(3, "1000", 4) = 4 [pid 7551] write(3, "1000", 4 [pid 7550] close(3executing program ) = 0 [pid 7550] write(1, "executing program\n", 18) = 18 [pid 7550] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7551] <... write resumed>) = 4 [pid 7550] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7549] +++ exited with 0 +++ [pid 7551] close(3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7550] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7551] <... close resumed>) = 0 [pid 7550] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7550] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7551] write(1, "executing program\n", 18executing program ) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 7550] write(-1, "0x0000000000000001", 18 [pid 7551] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7550] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7550] exit_group(0) = ? [pid 7551] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7552 [pid 7551] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7551] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7550] +++ exited with 0 +++ [pid 7551] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7551] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7552 attached [pid 7552] set_robust_list(0x55556da27660, 24) = 0 [pid 7552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7551] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7552] <... prctl resumed>) = 0 [pid 7552] setpgid(0, 0) = 0 [pid 7551] exit_group(0 [pid 7552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7551] <... exit_group resumed>) = ? [pid 7552] write(3, "1000", 4executing program ) = 4 [pid 7552] close(3) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7552] write(1, "executing program\n", 18) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7552] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7552] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7552] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7553 [pid 7552] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7552] exit_group(0) = ? [pid 7552] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7554 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7555 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7553 attached [pid 7551] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7553] set_robust_list(0x55556da27660, 24) = 0 [pid 7553] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7554 attached [pid 550] <... restart_syscall resumed>) = 0 [pid 7553] <... prctl resumed>) = 0 [pid 7553] setpgid(0, 0) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7553] write(3, "1000", 4executing program [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7556 [pid 7553] <... write resumed>) = 4 [pid 7553] close(3) = 0 [pid 7553] write(1, "executing program\n", 18) = 18 [pid 7553] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7556 attached [pid 7554] set_robust_list(0x55556da27660, 24 [pid 7553] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7553] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7553] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7556] set_robust_list(0x55556da27660, 24 [pid 7554] <... set_robust_list resumed>) = 0 [pid 7553] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7553] exit_group(0) = ? [pid 7554] <... prctl resumed>) = 0 [pid 7556] <... set_robust_list resumed>) = 0 [pid 7554] setpgid(0, 0) = 0 [pid 7556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7553] +++ exited with 0 +++ [pid 7554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7555 attached [pid 7555] set_robust_list(0x55556da27660, 24) = 0 [pid 7554] <... openat resumed>) = 3 [pid 7556] <... prctl resumed>) = 0 [pid 7555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7554] write(3, "1000", 4 [pid 7555] <... prctl resumed>) = 0 [pid 7555] setpgid(0, 0) = 0 [pid 7555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7556] setpgid(0, 0 [pid 7554] <... write resumed>) = 4 [pid 7554] close(3 [pid 7556] <... setpgid resumed>) = 0 [pid 7555] <... openat resumed>) = 3 [pid 7554] <... close resumed>) = 0 [pid 7555] write(3, "1000", 4) = 4 [pid 7555] close(3) = 0 [pid 7556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7555] write(1, "executing program\n", 18 [pid 7554] write(1, "executing program\n", 18executing program [pid 7555] <... write resumed>) = 18 [pid 7555] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7555] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) executing program [pid 7555] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7555] write(-1, "0x0000000000000001", 18 [pid 7554] <... write resumed>) = 18 [pid 7555] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7555] exit_group(0) = ? [pid 7554] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7556] <... openat resumed>) = 3 [pid 7554] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7554] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7556] write(3, "1000", 4 [pid 7554] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] <... restart_syscall resumed>) = 0 [pid 7554] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7554] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7555] +++ exited with 0 +++ ./strace-static-x86_64: Process 7557 attached [pid 7554] write(-1, "0x0000000000000001", 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7557 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7554] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7557] set_robust_list(0x55556da27660, 24 [pid 7554] exit_group(0 [pid 7557] <... set_robust_list resumed>) = 0 [pid 7557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7557] setpgid(0, 0executing program ) = 0 [pid 7557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7556] <... write resumed>) = 4 [pid 7554] <... exit_group resumed>) = ? [pid 7557] <... openat resumed>) = 3 [pid 7557] write(3, "1000", 4) = 4 [pid 7557] close(3) = 0 [pid 7557] write(1, "executing program\n", 18) = 18 [pid 7554] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7557] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7557] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program ) = -1 EFAULT (Bad address) [pid 7556] close(3 [pid 7557] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7557] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7557] exit_group(0 [pid 7556] <... close resumed>) = 0 [pid 7557] <... exit_group resumed>) = ? [pid 7556] write(1, "executing program\n", 18) = 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 7556] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7557] +++ exited with 0 +++ [pid 7556] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7558 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7556] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7558 attached [pid 7558] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... restart_syscall resumed>) = 0 executing program [pid 7556] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7556] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7558] setpgid(0, 0) = 0 [pid 7558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7559 [pid 7558] <... openat resumed>) = 3 [pid 7558] write(3, "1000", 4) = 4 [pid 7558] close(3) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7560 [pid 7556] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7558] write(1, "executing program\n", 18) = 18 [pid 7558] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7556] exit_group(0 [pid 7558] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7558] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7558] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 7560 attached [pid 7556] <... exit_group resumed>) = ? [pid 7558] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7558] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7558] exit_group(0) = ? [pid 7556] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7560] set_robust_list(0x55556da27660, 24 [pid 7558] +++ exited with 0 +++ [pid 7560] <... set_robust_list resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7559 attached [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7559] set_robust_list(0x55556da27660, 24) = 0 [pid 7559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7559] setpgid(0, 0) = 0 [pid 7560] <... prctl resumed>) = 0 [pid 7559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7560] setpgid(0, 0 [pid 7559] write(3, "1000", 4) = 4 [pid 7559] close(3) = 0 [pid 7559] write(1, "executing program\n", 18executing program ) = 18 [pid 7559] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7559] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7560] <... setpgid resumed>) = 0 [pid 7559] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7559] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program ) = -1 EBADF (Bad file descriptor) [pid 7559] write(-1, "0x0000000000000001", 18 [pid 7560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7559] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7559] exit_group(0) = ? [pid 7560] <... openat resumed>) = 3 [pid 7560] write(3, "1000", 4) = 4 [pid 7560] close(3 [pid 7559] +++ exited with 0 +++ [pid 7560] <... close resumed>) = 0 [pid 7560] write(1, "executing program\n", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7560] <... write resumed>) = 18 [pid 7560] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7560] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7560] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7560] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7560] exit_group(0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7561 [pid 7560] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7561 attached [pid 7560] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7561] set_robust_list(0x55556da27660, 24) = 0 [pid 7561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7561] setpgid(0, 0) = 0 [pid 7561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7562 ./strace-static-x86_64: Process 7562 attached [pid 7562] set_robust_list(0x55556da27660, 24) = 0 [pid 7562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7562] setpgid(0, 0 [pid 7561] write(3, "1000", 4 [pid 7562] <... setpgid resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 7562] <... openat resumed>) = 3 [pid 7562] write(3, "1000", 4) = 4 [pid 7562] close(3) = 0 [pid 7562] write(1, "executing program\n", 18) = 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7563 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7562] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7562] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7562] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7562] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7562] exit_group(0) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7565 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7564 [pid 7561] <... write resumed>) = 4 ./strace-static-x86_64: Process 7565 attached [pid 7561] close(3./strace-static-x86_64: Process 7564 attached [pid 7565] set_robust_list(0x55556da27660, 24 [pid 7561] <... close resumed>) = 0 [pid 7562] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7563 attached [pid 7565] <... set_robust_list resumed>) = 0 [pid 7561] write(1, "executing program\n", 18 [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7563] set_robust_list(0x55556da27660, 24 [pid 7561] <... write resumed>) = 18 [pid 7563] <... set_robust_list resumed>) = 0 [pid 7563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7561] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7563] setpgid(0, 0) = 0 [pid 7563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7561] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7564] set_robust_list(0x55556da27660, 24 [pid 7563] <... openat resumed>) = 3 [pid 7561] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7563] write(3, "1000", 4) = 4 [pid 7563] close(3) = 0 [pid 7563] write(1, "executing program\n", 18 [pid 7565] <... prctl resumed>) = 0 [pid 7564] <... set_robust_list resumed>) = 0 [pid 7561] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 7563] <... write resumed>) = 18 [pid 7563] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7563] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7563] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7561] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7563] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7561] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7563] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7563] exit_group(0 [pid 7561] write(-1, "0x0000000000000001", 18 [pid 7565] setpgid(0, 0 [pid 7564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7563] <... exit_group resumed>) = ? [pid 7561] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7565] <... setpgid resumed>) = 0 [pid 7564] <... prctl resumed>) = 0 [pid 7561] exit_group(0) = ? [pid 7565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7563] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7561] +++ exited with 0 +++ [pid 7565] <... openat resumed>) = 3 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7565] write(3, "1000", 4 [pid 7564] setpgid(0, 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7566 ./strace-static-x86_64: Process 7566 attached [pid 7566] set_robust_list(0x55556da27660, 24) = 0 [pid 7565] <... write resumed>) = 4 [pid 7564] <... setpgid resumed>) = 0 [pid 7566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7565] close(3 [pid 7566] <... prctl resumed>) = 0 [pid 7566] setpgid(0, 0) = 0 [pid 7565] <... close resumed>) = 0 [pid 7564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7565] write(1, "executing program\n", 18executing program [pid 7564] <... openat resumed>) = 3 [pid 7566] <... openat resumed>) = 3 [pid 7565] <... write resumed>) = 18 executing program [pid 7566] write(3, "1000", 4) = 4 [pid 7566] close(3) = 0 [pid 7566] write(1, "executing program\n", 18) = 18 [pid 7565] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7566] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7565] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7564] write(3, "1000", 4 [pid 7566] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... restart_syscall resumed>) = 0 [pid 7565] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7564] <... write resumed>) = 4 [pid 7566] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7566] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7565] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7564] close(3 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7566] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7566] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7566] exit_group(0) = ? [pid 7565] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7567 [pid 7564] <... close resumed>) = 0 [pid 7565] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7564] write(1, "executing program\n", 18 [pid 7565] write(-1, "0x0000000000000001", 18 [pid 7564] <... write resumed>) = 18 [pid 7565] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7564] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7565] exit_group(0 [pid 7566] +++ exited with 0 +++ [pid 7565] <... exit_group resumed>) = ? [pid 7564] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] <... restart_syscall resumed>) = 0 [pid 7564] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7564] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7564] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 7567 attached [pid 7567] set_robust_list(0x55556da27660, 24) = 0 [pid 7567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7568 [pid 7564] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7567] <... prctl resumed>) = 0 [pid 7567] setpgid(0, 0 [pid 7564] write(-1, "0x0000000000000001", 18 [pid 7567] <... setpgid resumed>) = 0 [pid 7567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7565] +++ exited with 0 +++ [pid 7564] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7567] <... openat resumed>) = 3 [pid 7564] exit_group(0 [pid 7567] write(3, "1000", 4) = 4 [pid 7567] close(3) = 0 executing program [pid 7567] write(1, "executing program\n", 18 [pid 7564] <... exit_group resumed>) = ? [pid 7567] <... write resumed>) = 18 [pid 7567] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7567] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7567] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7567] write(-1, "0x0000000000000001", 18 [pid 7564] +++ exited with 0 +++ [pid 7567] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7567] exit_group(0) = ? [pid 7567] +++ exited with 0 +++ ./strace-static-x86_64: Process 7568 attached [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7568] set_robust_list(0x55556da27660, 24) = 0 [pid 7568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7568] setpgid(0, 0) = 0 [pid 7568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7568] write(3, "1000", 4) = 4 [pid 7568] close(3) = 0 [pid 7568] write(1, "executing program\n", 18executing program ) = 18 [pid 7568] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7568] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 553] <... restart_syscall resumed>) = 0 [pid 7568] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7568] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7569 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7569 [pid 7568] write(-1, "0x0000000000000001", 18 [pid 7569] set_robust_list(0x55556da27660, 24 [pid 7568] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7569] <... set_robust_list resumed>) = 0 [pid 7568] exit_group(0) = ? [pid 7568] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7569] setpgid(0, 0) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7570 ./strace-static-x86_64: Process 7570 attached [pid 7570] set_robust_list(0x55556da27660, 24) = 0 [pid 7570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7570] setpgid(0, 0) = 0 [pid 7570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7570] write(3, "1000", 4) = 4 [pid 7570] close(3executing program ) = 0 [pid 7570] write(1, "executing program\n", 18) = 18 [pid 7570] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7570] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7570] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7569] <... openat resumed>) = 3 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7569] write(3, "1000", 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7571 attached ./strace-static-x86_64: Process 7572 attached [pid 7571] set_robust_list(0x55556da27660, 24 [pid 7569] <... write resumed>) = 4 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7571 ./strace-static-x86_64: Process 7573 attached [pid 7572] set_robust_list(0x55556da27660, 24 [pid 7571] <... set_robust_list resumed>) = 0 [pid 7569] close(3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7572 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7573 [pid 7569] <... close resumed>) = 0 [pid 7570] write(-1, "0x0000000000000001", 18 [pid 7571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7570] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7569] write(1, "executing program\n", 18 [pid 7570] exit_group(0) = ? [pid 7569] <... write resumed>) = 18 [pid 7569] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7571] <... prctl resumed>) = 0 [pid 7572] <... set_robust_list resumed>) = 0 [pid 7569] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7571] setpgid(0, 0 [pid 7570] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7571] <... setpgid resumed>) = 0 [pid 7569] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7569] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7571] <... openat resumed>) = 3 [pid 7569] write(-1, "0x0000000000000001", 18 [pid 7571] write(3, "1000", 4 [pid 7569] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7571] <... write resumed>) = 4 [pid 7569] exit_group(0 [pid 7573] set_robust_list(0x55556da27660, 24 [pid 7572] <... prctl resumed>) = 0 [pid 7571] close(3 [pid 7569] <... exit_group resumed>) = ? [pid 7572] setpgid(0, 0) = 0 [pid 7572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7572] write(3, "1000", 4) = 4 [pid 7572] close(3) = 0 executing program [pid 7572] write(1, "executing program\n", 18) = 18 [pid 7572] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7572] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7572] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7572] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7572] exit_group(0) = ? [pid 7569] +++ exited with 0 +++ [pid 7571] <... close resumed>) = 0 [pid 7571] write(1, "executing program\n", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 executing program [pid 7571] <... write resumed>) = 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7571] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7574 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7574 [pid 7574] set_robust_list(0x55556da27660, 24 [pid 7572] +++ exited with 0 +++ [pid 7571] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7573] <... set_robust_list resumed>) = 0 [pid 7573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7571] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7574] <... set_robust_list resumed>) = 0 [pid 7573] <... prctl resumed>) = 0 [pid 7573] setpgid(0, 0) = 0 [pid 7571] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7571] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7573] <... openat resumed>) = 3 [pid 7573] write(3, "1000", 4) = 4 executing program [pid 7573] close(3) = 0 [pid 7573] write(1, "executing program\n", 18) = 18 [pid 7573] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7573] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7573] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7573] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 551] <... restart_syscall resumed>) = 0 [pid 7571] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7571] write(-1, "0x0000000000000001", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7575 [pid 7573] exit_group(0 [pid 7571] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7573] <... exit_group resumed>) = ? [pid 7571] exit_group(0 [pid 7573] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7575 attached [pid 7575] set_robust_list(0x55556da27660, 24) = 0 [pid 7571] <... exit_group resumed>) = ? [pid 7574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7575] setpgid(0, 0) = 0 [pid 7575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7575] write(3, "1000", 4) = 4 executing program [pid 7575] close(3) = 0 [pid 7575] write(1, "executing program\n", 18) = 18 [pid 7575] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7575] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7575] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7575] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7575] exit_group(0) = ? [pid 7571] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7574] <... prctl resumed>) = 0 [pid 7574] setpgid(0, 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7574] <... setpgid resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7577 attached ./strace-static-x86_64: Process 7578 attached ./strace-static-x86_64: Process 7576 attached [pid 7574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7576 [pid 7577] set_robust_list(0x55556da27660, 24 [pid 7576] set_robust_list(0x55556da27660, 24 [pid 7575] +++ exited with 0 +++ [pid 7574] <... openat resumed>) = 3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7577 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7578 [pid 7577] <... set_robust_list resumed>) = 0 [pid 7576] <... set_robust_list resumed>) = 0 [pid 7574] write(3, "1000", 4 [pid 7578] set_robust_list(0x55556da27660, 24 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7578] <... set_robust_list resumed>) = 0 [pid 7577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7574] <... write resumed>) = 4 ./strace-static-x86_64: Process 7579 attached [pid 7574] close(3 [pid 7579] set_robust_list(0x55556da27660, 24 [pid 7578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7577] <... prctl resumed>) = 0 [pid 7576] <... prctl resumed>) = 0 [pid 7574] <... close resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7579 [pid 7576] setpgid(0, 0) = 0 [pid 7576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7576] write(3, "1000", 4) = 4 [pid 7576] close(3executing program ) = 0 [pid 7576] write(1, "executing program\n", 18) = 18 [pid 7576] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7576] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7576] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7576] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7579] <... set_robust_list resumed>) = 0 executing program [pid 7578] <... prctl resumed>) = 0 [pid 7577] setpgid(0, 0 [pid 7574] write(1, "executing program\n", 18 [pid 7576] exit_group(0 [pid 7574] <... write resumed>) = 18 [pid 7574] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7574] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7574] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7574] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7574] exit_group(0 [pid 7576] <... exit_group resumed>) = ? [pid 7574] <... exit_group resumed>) = ? [pid 7576] +++ exited with 0 +++ [pid 7574] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7577] <... setpgid resumed>) = 0 [pid 7577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7578] setpgid(0, 0 [pid 7577] <... openat resumed>) = 3 [pid 7579] <... prctl resumed>) = 0 [pid 7579] setpgid(0, 0 [pid 7578] <... setpgid resumed>) = 0 [pid 7578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7577] write(3, "1000", 4 [pid 7579] <... setpgid resumed>) = 0 [pid 7578] <... openat resumed>) = 3 [pid 7578] write(3, "1000", 4) = 4 [pid 7578] close(3) = 0 [pid 7577] <... write resumed>) = 4 executing program [pid 7578] write(1, "executing program\n", 18) = 18 [pid 7577] close(3 [pid 7578] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7578] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7578] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7577] <... close resumed>) = 0 [pid 7578] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7578] exit_group(0 [pid 7577] write(1, "executing program\n", 18 [pid 7578] <... exit_group resumed>) = ? executing program [pid 7579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7577] <... write resumed>) = 18 [pid 7578] +++ exited with 0 +++ [pid 7577] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7579] <... openat resumed>) = 3 [pid 7577] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7577] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7577] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7577] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7577] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7577] exit_group(0) = ? [pid 7579] write(3, "1000", 4) = 4 [pid 7579] close(3) = 0 [pid 7579] write(1, "executing program\n", 18executing program [pid 7577] +++ exited with 0 +++ [pid 7579] <... write resumed>) = 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7579] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7579] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7579] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7579] write(-1, "0x0000000000000001", 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 7579] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7580 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7581 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7580 attached [pid 7580] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7582 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7583 [pid 7579] exit_group(0) = ? [pid 7580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7580] setpgid(0, 0) = 0 [pid 7580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7580] write(3, "1000", 4) = 4 [pid 7580] close(3executing program ) = 0 [pid 7580] write(1, "executing program\n", 18) = 18 [pid 7580] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7580] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7580] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7580] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7580] exit_group(0) = ? [pid 7580] +++ exited with 0 +++ [pid 7579] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7581 attached [pid 7581] set_robust_list(0x55556da27660, 24) = 0 [pid 7581] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7583 attached ) = 0 [pid 7581] setpgid(0, 0 [pid 7583] set_robust_list(0x55556da27660, 24 [pid 7581] <... setpgid resumed>) = 0 [pid 7581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7583] <... set_robust_list resumed>) = 0 [pid 7581] <... openat resumed>) = 3 [pid 7581] write(3, "1000", 4) = 4 [pid 7581] close(3) = 0 executing program [pid 7581] write(1, "executing program\n", 18) = 18 [pid 7581] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7581] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7581] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7581] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7581] exit_group(0) = ? [pid 7583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7583] setpgid(0, 0 [pid 7581] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7582 attached [pid 7583] <... setpgid resumed>) = 0 [pid 7582] set_robust_list(0x55556da27660, 24) = 0 [pid 7583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7582] setpgid(0, 0) = 0 [pid 7582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7582] write(3, "1000", 4 [pid 7583] <... openat resumed>) = 3 [pid 7582] <... write resumed>) = 4 [pid 7582] close(3executing program ) = 0 [pid 7582] write(1, "executing program\n", 18) = 18 [pid 7582] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7582] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7582] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7582] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7582] exit_group(0 [pid 7583] write(3, "1000", 4 [pid 7582] <... exit_group resumed>) = ? [pid 7583] <... write resumed>) = 4 [pid 7583] close(3 [pid 7582] +++ exited with 0 +++ [pid 7583] <... close resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7583] write(1, "executing program\n", 18executing program [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7583] <... write resumed>) = 18 [pid 7583] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7583] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7583] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7583] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7583] exit_group(0) = ? [pid 7583] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7585 attached ./strace-static-x86_64: Process 7584 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7586 attached [pid 7585] set_robust_list(0x55556da27660, 24 [pid 7584] set_robust_list(0x55556da27660, 24 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7584 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7585 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7586] set_robust_list(0x55556da27660, 24 [pid 7585] <... set_robust_list resumed>) = 0 [pid 7584] <... set_robust_list resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7586 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7587 ./strace-static-x86_64: Process 7588 attached [pid 7585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7588] set_robust_list(0x55556da27660, 24 [pid 7584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7585] <... prctl resumed>) = 0 [pid 7588] <... set_robust_list resumed>) = 0 [pid 7584] <... prctl resumed>) = 0 [pid 7585] setpgid(0, 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7588 [pid 7585] <... setpgid resumed>) = 0 [pid 7584] setpgid(0, 0 [pid 7588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7588] setpgid(0, 0) = 0 [pid 7585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7584] <... setpgid resumed>) = 0 [pid 7586] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7587 attached [pid 7588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7585] <... openat resumed>) = 3 [pid 7588] <... openat resumed>) = 3 [pid 7584] <... openat resumed>) = 3 [pid 7585] write(3, "1000", 4 [pid 7588] write(3, "1000", 4) = 4 [pid 7588] close(3) = 0 [pid 7588] write(1, "executing program\n", 18executing program ) = 18 [pid 7588] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7588] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7588] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7584] write(3, "1000", 4 [pid 7585] <... write resumed>) = 4 [pid 7588] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7588] write(-1, "0x0000000000000001", 18 [pid 7587] set_robust_list(0x55556da27660, 24 [pid 7586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7585] close(3 [pid 7584] <... write resumed>) = 4 [pid 7588] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7588] exit_group(0) = ? [pid 7584] close(3 [pid 7586] <... prctl resumed>) = 0 [pid 7585] <... close resumed>) = 0 [pid 7584] <... close resumed>) = 0 [pid 7585] write(1, "executing program\n", 18 [pid 7586] setpgid(0, 0executing program executing program [pid 7584] write(1, "executing program\n", 18) = 18 [pid 7586] <... setpgid resumed>) = 0 [pid 7585] <... write resumed>) = 18 [pid 7587] <... set_robust_list resumed>) = 0 [pid 7584] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7585] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7584] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7588] +++ exited with 0 +++ [pid 7586] <... openat resumed>) = 3 [pid 7585] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7584] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7586] write(3, "1000", 4 [pid 7585] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7584] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7585] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7586] <... write resumed>) = 4 [pid 7585] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7584] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7586] close(3) = 0 [pid 7585] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7584] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7585] write(-1, "0x0000000000000001", 18executing program [pid 7586] write(1, "executing program\n", 18 [pid 7585] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7584] write(-1, "0x0000000000000001", 18 [pid 7586] <... write resumed>) = 18 [pid 7585] exit_group(0 [pid 7584] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7585] <... exit_group resumed>) = ? [pid 7586] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7584] exit_group(0 [pid 7585] +++ exited with 0 +++ [pid 7584] <... exit_group resumed>) = ? [pid 7586] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7584] +++ exited with 0 +++ [pid 7586] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7586] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7586] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7586] write(-1, "0x0000000000000001", 18 [pid 7587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7586] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7587] <... prctl resumed>) = 0 [pid 7586] exit_group(0) = ? [pid 7587] setpgid(0, 0 [pid 7586] +++ exited with 0 +++ [pid 7587] <... setpgid resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7591 attached ./strace-static-x86_64: Process 7590 attached ./strace-static-x86_64: Process 7592 attached ./strace-static-x86_64: Process 7589 attached [pid 7587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7590 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7589 [pid 7592] set_robust_list(0x55556da27660, 24 [pid 7591] set_robust_list(0x55556da27660, 24 [pid 7590] set_robust_list(0x55556da27660, 24 [pid 7589] set_robust_list(0x55556da27660, 24 [pid 7587] <... openat resumed>) = 3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7591 [pid 7591] <... set_robust_list resumed>) = 0 [pid 7592] <... set_robust_list resumed>) = 0 [pid 7590] <... set_robust_list resumed>) = 0 [pid 7589] <... set_robust_list resumed>) = 0 [pid 7587] write(3, "1000", 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7592 [pid 7592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7587] <... write resumed>) = 4 [pid 7592] <... prctl resumed>) = 0 [pid 7590] <... prctl resumed>) = 0 [pid 7589] <... prctl resumed>) = 0 [pid 7587] close(3 [pid 7592] setpgid(0, 0 [pid 7590] setpgid(0, 0 [pid 7589] setpgid(0, 0 [pid 7587] <... close resumed>) = 0 [pid 7592] <... setpgid resumed>) = 0 [pid 7590] <... setpgid resumed>) = 0 [pid 7589] <... setpgid resumed>) = 0 executing program [pid 7587] write(1, "executing program\n", 18 [pid 7592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7591] <... prctl resumed>) = 0 [pid 7590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7587] <... write resumed>) = 18 [pid 7592] <... openat resumed>) = 3 [pid 7590] <... openat resumed>) = 3 [pid 7589] <... openat resumed>) = 3 [pid 7587] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7592] write(3, "1000", 4 [pid 7590] write(3, "1000", 4 [pid 7589] write(3, "1000", 4 [pid 7587] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7592] <... write resumed>) = 4 [pid 7590] <... write resumed>) = 4 [pid 7589] <... write resumed>) = 4 [pid 7587] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7592] close(3 [pid 7590] close(3 [pid 7589] close(3 [pid 7587] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7592] <... close resumed>) = 0 [pid 7590] <... close resumed>) = 0 [pid 7589] <... close resumed>) = 0 [pid 7587] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7592] write(1, "executing program\n", 18 [pid 7590] write(1, "executing program\n", 18executing program executing program [pid 7589] write(1, "executing program\n", 18 [pid 7587] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7592] <... write resumed>) = 18 [pid 7590] <... write resumed>) = 18 executing program [pid 7589] <... write resumed>) = 18 [pid 7587] write(-1, "0x0000000000000001", 18 [pid 7592] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7590] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7589] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7587] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7592] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7590] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7589] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7591] setpgid(0, 0 [pid 7587] exit_group(0 [pid 7592] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7590] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7589] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7587] <... exit_group resumed>) = ? [pid 7592] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7591] <... setpgid resumed>) = 0 [pid 7590] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7589] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7587] +++ exited with 0 +++ [pid 7592] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7590] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7589] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7592] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7590] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7589] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7592] write(-1, "0x0000000000000001", 18 [pid 7590] write(-1, "0x0000000000000001", 18 [pid 7589] write(-1, "0x0000000000000001", 18 [pid 7592] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7590] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7589] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7592] exit_group(0 [pid 7590] exit_group(0 [pid 7589] exit_group(0 [pid 7592] <... exit_group resumed>) = ? [pid 7590] <... exit_group resumed>) = ? [pid 7589] <... exit_group resumed>) = ? [pid 7592] +++ exited with 0 +++ [pid 7591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7590] +++ exited with 0 +++ [pid 7589] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7591] <... openat resumed>) = 3 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7591] write(3, "1000", 4) = 4 [pid 7591] close(3) = 0 executing program [pid 7591] write(1, "executing program\n", 18) = 18 [pid 7591] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7591] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7591] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7591] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7591] exit_group(0) = ? [pid 7591] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7593 ./strace-static-x86_64: Process 7593 attached [pid 7593] set_robust_list(0x55556da27660, 24) = 0 [pid 7593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7593] setpgid(0, 0) = 0 [pid 7593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7593] write(3, "1000", 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7594 [pid 549] <... restart_syscall resumed>) = 0 [pid 7593] <... write resumed>) = 4 [pid 7593] close(3 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7595 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 7593] <... close resumed>) = 0 [pid 7593] write(1, "executing program\n", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7596 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7597 [pid 7593] <... write resumed>) = 18 ./strace-static-x86_64: Process 7595 attached [pid 7593] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7595] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7597 attached ./strace-static-x86_64: Process 7594 attached [pid 7593] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7595] setpgid(0, 0) = 0 [pid 7595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7593] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7595] <... openat resumed>) = 3 [pid 7593] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7595] write(3, "1000", 4 [pid 7597] set_robust_list(0x55556da27660, 24 [pid 7594] set_robust_list(0x55556da27660, 24 [pid 7593] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7595] <... write resumed>) = 4 [pid 7595] close(3) = 0 [pid 7595] write(1, "executing program\n", 18executing program [pid 7593] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7597] <... set_robust_list resumed>) = 0 [pid 7594] <... set_robust_list resumed>) = 0 [pid 7595] <... write resumed>) = 18 [pid 7593] write(-1, "0x0000000000000001", 18 [pid 7595] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7595] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7595] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7593] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7595] write(-1, "0x0000000000000001", 18 [pid 7593] exit_group(0 [pid 7595] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7595] exit_group(0) = ? [pid 7597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7593] <... exit_group resumed>) = ? [pid 7594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7595] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7593] +++ exited with 0 +++ [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7596 attached [pid 7596] set_robust_list(0x55556da27660, 24) = 0 [pid 7597] <... prctl resumed>) = 0 [pid 7594] <... prctl resumed>) = 0 [pid 7596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7596] setpgid(0, 0 [pid 7597] setpgid(0, 0 [pid 7596] <... setpgid resumed>) = 0 [pid 7596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7597] <... setpgid resumed>) = 0 executing program [pid 7597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7594] setpgid(0, 0 [pid 7596] <... openat resumed>) = 3 [pid 7596] write(3, "1000", 4) = 4 [pid 7596] close(3) = 0 [pid 7596] write(1, "executing program\n", 18) = 18 [pid 7596] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7596] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7596] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7596] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7597] <... openat resumed>) = 3 [pid 7596] exit_group(0) = ? [pid 7597] write(3, "1000", 4 [pid 7594] <... setpgid resumed>) = 0 [pid 7597] <... write resumed>) = 4 [pid 7597] close(3 [pid 7594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7597] <... close resumed>) = 0 [pid 7596] +++ exited with 0 +++ executing program [pid 7597] write(1, "executing program\n", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7597] <... write resumed>) = 18 [pid 7594] <... openat resumed>) = 3 [pid 7597] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7594] write(3, "1000", 4 [pid 7597] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7597] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7594] <... write resumed>) = 4 [pid 7597] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7594] close(3 [pid 7597] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7594] <... close resumed>) = 0 [pid 7597] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7594] write(1, "executing program\n", 18executing program [pid 7597] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7594] <... write resumed>) = 18 [pid 7597] exit_group(0 [pid 7594] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7597] <... exit_group resumed>) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 7597] +++ exited with 0 +++ [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7594] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 7598 attached [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7598 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7594] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7598] set_robust_list(0x55556da27660, 24 [pid 7594] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7598] <... set_robust_list resumed>) = 0 [pid 7594] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7594] write(-1, "0x0000000000000001", 18 [pid 7598] <... prctl resumed>) = 0 [pid 7594] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7594] exit_group(0 [pid 7598] setpgid(0, 0) = 0 [pid 7594] <... exit_group resumed>) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7594] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7599 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7599 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7600 ./strace-static-x86_64: Process 7600 attached [pid 7598] <... openat resumed>) = 3 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7601 [pid 7599] set_robust_list(0x55556da27660, 24 [pid 7598] write(3, "1000", 4 [pid 7600] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7601 attached [pid 7600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7599] <... set_robust_list resumed>) = 0 [pid 7598] <... write resumed>) = 4 [pid 7600] <... prctl resumed>) = 0 [pid 7600] setpgid(0, 0) = 0 [pid 7598] close(3 [pid 7599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7598] <... close resumed>) = 0 [pid 7600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7599] <... prctl resumed>) = 0 [pid 7598] write(1, "executing program\n", 18 [pid 7600] write(3, "1000", 4) = 4 [pid 7600] close(3) = 0 [pid 7600] write(1, "executing program\n", 18executing program ) = 18 [pid 7600] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 7600] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7600] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7598] <... write resumed>) = 18 [pid 7600] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7601] set_robust_list(0x55556da27660, 24 [pid 7599] setpgid(0, 0 [pid 7598] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7600] exit_group(0) = ? [pid 7598] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7599] <... setpgid resumed>) = 0 [pid 7601] <... set_robust_list resumed>) = 0 [pid 7598] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7598] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7598] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7599] <... openat resumed>) = 3 [pid 7598] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7599] write(3, "1000", 4 [pid 7598] write(-1, "0x0000000000000001", 18 [pid 7599] <... write resumed>) = 4 [pid 7598] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7599] close(3executing program [pid 7601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7599] <... close resumed>) = 0 [pid 7598] exit_group(0) = ? [pid 7599] write(1, "executing program\n", 18 [pid 7600] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7598] +++ exited with 0 +++ [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7599] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7601] <... prctl resumed>) = 0 [pid 7599] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7601] setpgid(0, 0) = 0 [pid 7599] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7599] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7599] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7601] <... openat resumed>) = 3 [pid 7599] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7601] write(3, "1000", 4 [pid 7599] write(-1, "0x0000000000000001", 18 [pid 7601] <... write resumed>) = 4 [pid 7599] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7601] close(3 [pid 7599] exit_group(0 [pid 7601] <... close resumed>) = 0 [pid 7599] <... exit_group resumed>) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 7599] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7601] write(1, "executing program\n", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7602 executing program ./strace-static-x86_64: Process 7602 attached [pid 7601] <... write resumed>) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 7601] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7602] set_robust_list(0x55556da27660, 24 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7602] <... set_robust_list resumed>) = 0 [pid 7601] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7603 [pid 7601] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7601] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7603 attached [pid 7602] <... prctl resumed>) = 0 [pid 7601] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7603] set_robust_list(0x55556da27660, 24 [pid 7602] setpgid(0, 0 [pid 7601] write(-1, "0x0000000000000001", 18 [pid 7603] <... set_robust_list resumed>) = 0 [pid 7602] <... setpgid resumed>) = 0 [pid 7601] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7601] exit_group(0 [pid 7602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7604 attached [pid 7603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7602] <... openat resumed>) = 3 [pid 7601] <... exit_group resumed>) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7604 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7605 [pid 7603] <... prctl resumed>) = 0 [pid 7602] write(3, "1000", 4 [pid 7601] +++ exited with 0 +++ [pid 7602] <... write resumed>) = 4 [pid 7603] setpgid(0, 0 [pid 7602] close(3) = 0 [pid 7603] <... setpgid resumed>) = 0 executing program [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7602] write(1, "executing program\n", 18 [pid 7604] set_robust_list(0x55556da27660, 24 [pid 7603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7602] <... write resumed>) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7605 attached [pid 7602] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7603] <... openat resumed>) = 3 [pid 7602] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7606 [pid 7603] write(3, "1000", 4./strace-static-x86_64: Process 7606 attached [pid 7606] set_robust_list(0x55556da27660, 24) = 0 [pid 7606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7602] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7603] <... write resumed>) = 4 [pid 7606] <... prctl resumed>) = 0 [pid 7606] setpgid(0, 0 [pid 7602] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7603] close(3 [pid 7606] <... setpgid resumed>) = 0 [pid 7606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7602] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7605] set_robust_list(0x55556da27660, 24 [pid 7604] <... set_robust_list resumed>) = 0 [pid 7603] <... close resumed>) = 0 [pid 7602] write(-1, "0x0000000000000001", 18 [pid 7606] <... openat resumed>) = 3 executing program [pid 7606] write(3, "1000", 4 [pid 7603] write(1, "executing program\n", 18 [pid 7602] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7603] <... write resumed>) = 18 [pid 7606] <... write resumed>) = 4 [pid 7606] close(3executing program ) = 0 [pid 7606] write(1, "executing program\n", 18) = 18 [pid 7606] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7604] <... prctl resumed>) = 0 [pid 7603] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7602] exit_group(0 [pid 7603] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7604] setpgid(0, 0 [pid 7603] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7602] <... exit_group resumed>) = ? [pid 7606] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7603] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7606] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7606] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7606] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7602] +++ exited with 0 +++ [pid 7603] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7604] <... setpgid resumed>) = 0 [pid 7603] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7603] write(-1, "0x0000000000000001", 18 [pid 7604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7603] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7606] exit_group(0) = ? [pid 7603] exit_group(0 [pid 7604] <... openat resumed>) = 3 [pid 7603] <... exit_group resumed>) = ? [pid 7606] +++ exited with 0 +++ [pid 7603] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7604] write(3, "1000", 4 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7604] <... write resumed>) = 4 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7605] <... set_robust_list resumed>) = 0 [pid 7604] close(3) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7604] write(1, "executing program\n", 18executing program [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7604] <... write resumed>) = 18 ./strace-static-x86_64: Process 7607 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7607 [pid 7605] <... prctl resumed>) = 0 [pid 7607] set_robust_list(0x55556da27660, 24 [pid 7604] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7607] <... set_robust_list resumed>) = 0 [pid 7605] setpgid(0, 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7605] <... setpgid resumed>) = 0 [pid 7604] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7604] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7607] <... prctl resumed>) = 0 [pid 7605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7604] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7608 attached [pid 7604] write(-1, "0x0000000000000001", 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7608 [pid 7608] set_robust_list(0x55556da27660, 24) = 0 [pid 7604] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7605] <... openat resumed>) = 3 [pid 7604] exit_group(0 [pid 7608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7608] setpgid(0, 0) = 0 [pid 7604] <... exit_group resumed>) = ? [pid 7605] write(3, "1000", 4 [pid 7608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7608] write(3, "1000", 4) = 4 [pid 7608] close(3) = 0 [pid 7604] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7607] setpgid(0, 0 [pid 7605] <... write resumed>) = 4 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7607] <... setpgid resumed>) = 0 [pid 7605] close(3 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7609 executing program [pid 7608] write(1, "executing program\n", 18) = 18 [pid 7608] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7605] <... close resumed>) = 0 [pid 7608] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7608] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7608] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7605] write(1, "executing program\n", 18 [pid 7608] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) executing program [pid 7608] exit_group(0 [pid 7605] <... write resumed>) = 18 [pid 7608] <... exit_group resumed>) = ? [pid 7605] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7605] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7605] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7608] +++ exited with 0 +++ [pid 7605] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 [pid 7607] <... openat resumed>) = 3 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7607] write(3, "1000", 4 [pid 7605] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7605] write(-1, "0x0000000000000001", 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7605] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7610 attached [pid 7610] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7609 attached [pid 7607] <... write resumed>) = 4 [pid 7605] exit_group(0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7610 [pid 7610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7605] <... exit_group resumed>) = ? [pid 7610] setpgid(0, 0) = 0 [pid 7610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7610] write(3, "1000", 4) = 4 [pid 7605] +++ exited with 0 +++ [pid 7609] set_robust_list(0x55556da27660, 24 [pid 7607] close(3 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7611 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7611 attached [pid 7610] close(3 [pid 7609] <... set_robust_list resumed>) = 0 [pid 7607] <... close resumed>) = 0 ./strace-static-x86_64: Process 7612 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7612 [pid 7607] write(1, "executing program\n", 18executing program ) = 18 [pid 7607] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7607] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7607] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7607] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7607] exit_group(0 [pid 7612] set_robust_list(0x55556da27660, 24 [pid 7607] <... exit_group resumed>) = ? [pid 7612] <... set_robust_list resumed>) = 0 [pid 7611] set_robust_list(0x55556da27660, 24 [pid 7610] <... close resumed>) = 0 [pid 7609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7607] +++ exited with 0 +++ [pid 7612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7610] write(1, "executing program\n", 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7612] <... prctl resumed>) = 0 [pid 7612] setpgid(0, 0) = 0 [pid 7612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7612] write(3, "1000", 4) = 4 [pid 7612] close(3executing program ) = 0 [pid 7612] write(1, "executing program\n", 18) = 18 [pid 7612] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7612] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7612] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) executing program [pid 7612] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7612] exit_group(0) = ? [pid 7610] <... write resumed>) = 18 [pid 7610] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7609] <... prctl resumed>) = 0 [pid 7611] <... set_robust_list resumed>) = 0 [pid 7609] setpgid(0, 0 [pid 7610] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7612] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7611] setpgid(0, 0) = 0 [pid 7610] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7609] <... setpgid resumed>) = 0 [pid 7610] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7610] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7610] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7609] <... openat resumed>) = 3 [pid 7611] <... openat resumed>) = 3 [pid 7609] write(3, "1000", 4) = 4 executing program [pid 7609] close(3) = 0 [pid 7609] write(1, "executing program\n", 18) = 18 [pid 7611] write(3, "1000", 4 [pid 7610] write(-1, "0x0000000000000001", 18 [pid 7609] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7610] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7610] exit_group(0) = ? [pid 7611] <... write resumed>) = 4 [pid 7609] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7610] +++ exited with 0 +++ [pid 7609] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7609] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7609] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7609] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7611] close(3) = 0 [pid 7609] exit_group(0) = ? [pid 7609] +++ exited with 0 +++ [pid 7611] write(1, "executing program\n", 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7611] <... write resumed>) = 18 [pid 7611] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7611] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7611] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7611] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7611] exit_group(0) = ? [pid 7611] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7613 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7613 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7614 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7615 ./strace-static-x86_64: Process 7614 attached [pid 7614] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7616 [pid 7614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7614] setpgid(0, 0) = 0 [pid 7614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7614] write(3, "1000", 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7617 [pid 7614] <... write resumed>) = 4 executing program [pid 7614] close(3) = 0 [pid 7614] write(1, "executing program\n", 18) = 18 [pid 7614] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7614] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7614] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7614] write(-1, "0x0000000000000001", 18 [pid 7613] set_robust_list(0x55556da27660, 24 [pid 7614] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7614] exit_group(0 [pid 7613] <... set_robust_list resumed>) = 0 [pid 7614] <... exit_group resumed>) = ? [pid 7613] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7615 attached ) = 0 [pid 7614] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7616 attached [pid 7616] set_robust_list(0x55556da27660, 24) = 0 [pid 7616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7616] setpgid(0, 0) = 0 [pid 7616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7616] write(3, "1000", 4) = 4 [pid 7616] close(3executing program ) = 0 [pid 7616] write(1, "executing program\n", 18) = 18 [pid 7616] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7616] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7616] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7616] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7616] exit_group(0) = ? [pid 7613] setpgid(0, 0 [pid 7615] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7617 attached [pid 7617] set_robust_list(0x55556da27660, 24) = 0 [pid 7617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7617] setpgid(0, 0) = 0 [pid 7617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7615] <... set_robust_list resumed>) = 0 [pid 7613] <... setpgid resumed>) = 0 [pid 7616] +++ exited with 0 +++ [pid 7617] <... openat resumed>) = 3 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7617] write(3, "1000", 4 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7617] <... write resumed>) = 4 [pid 7617] close(3executing program ) = 0 [pid 7617] write(1, "executing program\n", 18) = 18 [pid 7617] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7617] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7617] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7617] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7617] exit_group(0 [pid 7613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7617] <... exit_group resumed>) = ? [pid 7613] <... openat resumed>) = 3 [pid 7617] +++ exited with 0 +++ [pid 7613] write(3, "1000", 4) = 4 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7613] close(3 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7613] <... close resumed>) = 0 [pid 7613] write(1, "executing program\n", 18 executing program [pid 7615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7613] <... write resumed>) = 18 [pid 7613] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7615] setpgid(0, 0 [pid 7613] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7615] <... setpgid resumed>) = 0 [pid 7613] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7613] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7613] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7613] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7613] exit_group(0 [pid 7615] <... openat resumed>) = 3 [pid 7613] <... exit_group resumed>) = ? [pid 7615] write(3, "1000", 4 [pid 7613] +++ exited with 0 +++ [pid 7615] <... write resumed>) = 4 [pid 7615] close(3 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7615] <... close resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7615] write(1, "executing program\n", 18) = 18 [pid 7615] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7615] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7615] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7615] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7615] exit_group(0) = ? [pid 7615] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7618 ./strace-static-x86_64: Process 7618 attached [pid 7618] set_robust_list(0x55556da27660, 24) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7619 [pid 549] <... restart_syscall resumed>) = 0 [pid 7618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7618] setpgid(0, 0) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7618] write(3, "1000", 4) = 4 [pid 7618] close(3) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7621 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7620 ./strace-static-x86_64: Process 7620 attached ./strace-static-x86_64: Process 7619 attached [pid 7618] write(1, "executing program\n", 18) = 18 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7622 [pid 7618] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7618] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7618] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7618] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7618] exit_group(0) = ? ./strace-static-x86_64: Process 7621 attached [pid 7621] set_robust_list(0x55556da27660, 24 [pid 7618] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7621] <... set_robust_list resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7620] set_robust_list(0x55556da27660, 24) = 0 [pid 7620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7620] setpgid(0, 0) = 0 [pid 7620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7619] set_robust_list(0x55556da27660, 24 [pid 7620] write(3, "1000", 4 [pid 7619] <... set_robust_list resumed>) = 0 [pid 7619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7620] <... write resumed>) = 4 executing program [pid 7620] close(3) = 0 [pid 7620] write(1, "executing program\n", 18) = 18 [pid 7620] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7619] <... prctl resumed>) = 0 [pid 7621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7619] setpgid(0, 0 [pid 7620] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7619] <... setpgid resumed>) = 0 [pid 7620] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7620] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7620] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7620] write(-1, "0x0000000000000001", 18 [pid 7619] <... openat resumed>) = 3 [pid 7620] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7620] exit_group(0 [pid 7621] <... prctl resumed>) = 0 [pid 7619] write(3, "1000", 4) = 4 [pid 7619] close(3 [pid 7620] <... exit_group resumed>) = ? [pid 7619] <... close resumed>) = 0 [pid 7621] setpgid(0, 0executing program [pid 7619] write(1, "executing program\n", 18) = 18 [pid 7619] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7619] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7619] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7619] write(-1, "0x0000000000000001", 18 [pid 7621] <... setpgid resumed>) = 0 [pid 7619] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7619] exit_group(0 [pid 7620] +++ exited with 0 +++ [pid 7621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7619] <... exit_group resumed>) = ? [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7621] <... openat resumed>) = 3 [pid 7619] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7622 attached [pid 7622] set_robust_list(0x55556da27660, 24) = 0 [pid 7622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7622] setpgid(0, 0) = 0 [pid 7622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7621] write(3, "1000", 4 [pid 7622] <... openat resumed>) = 3 [pid 7622] write(3, "1000", 4) = 4 [pid 7622] close(3) = 0 executing program [pid 7622] write(1, "executing program\n", 18) = 18 [pid 7622] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7622] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7621] <... write resumed>) = 4 [pid 7622] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7622] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7622] exit_group(0) = ? [pid 7621] close(3) = 0 [pid 7621] write(1, "executing program\n", 18executing program [pid 7622] +++ exited with 0 +++ [pid 7621] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7621] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7621] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7621] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7621] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 7621] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7623 ./strace-static-x86_64: Process 7623 attached [pid 7621] exit_group(0 [pid 7623] set_robust_list(0x55556da27660, 24) = 0 [pid 7623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7621] <... exit_group resumed>) = ? [pid 7623] <... prctl resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7623] setpgid(0, 0) = 0 [pid 7623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7623] <... openat resumed>) = 3 [pid 7623] write(3, "1000", 4) = 4 [pid 7623] close(3) = 0 [pid 7623] write(1, "executing program\n", 18) = 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7624 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7623] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7623] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7623] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7623] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7623] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7623] exit_group(0) = ? [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7625 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7626 executing program [pid 7621] +++ exited with 0 +++ [pid 7623] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7624 attached [pid 7624] set_robust_list(0x55556da27660, 24) = 0 [pid 7624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7624] setpgid(0, 0) = 0 [pid 7624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7626 attached ) = 3 [pid 7624] write(3, "1000", 4) = 4 [pid 7624] close(3) = 0 executing program [pid 7624] write(1, "executing program\n", 18) = 18 [pid 7624] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7624] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7624] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7624] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7624] exit_group(0executing program executing program ) = ? [pid 7626] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7625 attached [pid 7625] set_robust_list(0x55556da27660, 24 [pid 7624] +++ exited with 0 +++ [pid 7626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7625] <... set_robust_list resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7626] <... prctl resumed>) = 0 [pid 7625] setpgid(0, 0) = 0 [pid 7626] setpgid(0, 0 [pid 7625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7626] <... setpgid resumed>) = 0 [pid 7625] write(3, "1000", 4) = 4 [pid 7625] close(3) = 0 [pid 7625] write(1, "executing program\n", 18) = 18 [pid 7625] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7625] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7625] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7625] write(-1, "0x0000000000000001", 18 [pid 7626] <... openat resumed>) = 3 [pid 7625] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7625] exit_group(0) = ? [pid 7626] write(3, "1000", 4) = 4 [pid 7626] close(3) = 0 [pid 7626] write(1, "executing program\n", 18 [pid 7625] +++ exited with 0 +++ [pid 7626] <... write resumed>) = 18 [pid 7626] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7626] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7626] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7626] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7626] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7626] exit_group(0) = ? [pid 7626] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7627 ./strace-static-x86_64: Process 7627 attached [pid 7627] set_robust_list(0x55556da27660, 24) = 0 [pid 7627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7627] setpgid(0, 0) = 0 [pid 7627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7627] write(3, "1000", 4) = 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 7627] close(3) = 0 [pid 7627] write(1, "executing program\n", 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 7627] <... write resumed>) = 18 [pid 7627] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7627] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7627] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7628 [pid 7627] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7627] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7627] exit_group(0) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7629 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7627] +++ exited with 0 +++ ./strace-static-x86_64: Process 7629 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7630 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] --- 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] set_robust_list(0x55556da27660, 24 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7629] <... set_robust_list resumed>) = 0 [pid 7629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7629] setpgid(0, 0) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7631 [pid 7629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7628 attached [pid 7628] set_robust_list(0x55556da27660, 24 [pid 7629] write(3, "1000", 4) = 4 [pid 7629] close(3 [pid 7628] <... set_robust_list resumed>) = 0 [pid 7629] <... close resumed>) = 0 executing program [pid 7628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7629] write(1, "executing program\n", 18) = 18 [pid 7629] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7628] <... prctl resumed>) = 0 [pid 7629] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7628] setpgid(0, 0 [pid 7629] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7628] <... setpgid resumed>) = 0 [pid 7628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7629] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7629] write(-1, "0x0000000000000001", 18 [pid 7628] <... openat resumed>) = 3 [pid 7629] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7629] exit_group(0 [pid 7628] write(3, "1000", 4) = 4 [pid 7628] close(3 [pid 7629] <... exit_group resumed>) = ? [pid 7628] <... close resumed>) = 0 executing program [pid 7629] +++ exited with 0 +++ [pid 7628] write(1, "executing program\n", 18./strace-static-x86_64: Process 7631 attached ./strace-static-x86_64: Process 7630 attached ) = 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7630] set_robust_list(0x55556da27660, 24 [pid 7628] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7631] set_robust_list(0x55556da27660, 24 [pid 7630] <... set_robust_list resumed>) = 0 [pid 7631] <... set_robust_list resumed>) = 0 [pid 7628] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7628] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7630] <... prctl resumed>) = 0 [pid 7631] <... prctl resumed>) = 0 [pid 7628] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7630] setpgid(0, 0 [pid 7628] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7631] setpgid(0, 0 [pid 7630] <... setpgid resumed>) = 0 [pid 7631] <... setpgid resumed>) = 0 [pid 7628] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7628] write(-1, "0x0000000000000001", 18 [pid 7630] <... openat resumed>) = 3 [pid 7628] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7628] exit_group(0 [pid 7631] <... openat resumed>) = 3 [pid 7630] write(3, "1000", 4 [pid 7628] <... exit_group resumed>) = ? [pid 7631] write(3, "1000", 4 [pid 7630] <... write resumed>) = 4 executing program executing program [pid 7628] +++ exited with 0 +++ [pid 7630] close(3 [pid 7631] <... write resumed>) = 4 [pid 7630] <... close resumed>) = 0 [pid 7631] close(3 [pid 7630] write(1, "executing program\n", 18 [pid 7631] <... close resumed>) = 0 [pid 7630] <... write resumed>) = 18 [pid 7631] write(1, "executing program\n", 18 [pid 7630] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7631] <... write resumed>) = 18 [pid 7630] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] --- 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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7630] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7631] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7630] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7631] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7630] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7631] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7630] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7631] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7630] write(-1, "0x0000000000000001", 18 [pid 7631] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7630] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7631] write(-1, "0x0000000000000001", 18 [pid 7630] exit_group(0 [pid 7631] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7630] <... exit_group resumed>) = ? [pid 7631] exit_group(0 [pid 7630] +++ exited with 0 +++ [pid 7631] <... exit_group resumed>) = ? [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7631] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7632 ./strace-static-x86_64: Process 7632 attached [pid 7632] set_robust_list(0x55556da27660, 24) = 0 [pid 7632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7632] setpgid(0, 0) = 0 [pid 7632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7632] write(3, "1000", 4) = 4 [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7633 [pid 7632] close(3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7632] <... close resumed>) = 0 ./strace-static-x86_64: Process 7633 attached [pid 7633] set_robust_list(0x55556da27660, 24) = 0 executing program [pid 7632] write(1, "executing program\n", 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7634 [pid 7632] <... write resumed>) = 18 [pid 7633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7633] setpgid(0, 0 [pid 7632] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7635 attached [pid 7632] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7636 [pid 7633] <... setpgid resumed>) = 0 [pid 7632] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7635 [pid 7633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7636 attached [pid 7635] set_robust_list(0x55556da27660, 24 [pid 7632] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7633] <... openat resumed>) = 3 [pid 7633] write(3, "1000", 4) = 4 [pid 7633] close(3) = 0 [pid 7633] write(1, "executing program\n", 18executing program ) = 18 [pid 7633] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7633] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7633] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7636] set_robust_list(0x55556da27660, 24 [pid 7635] <... set_robust_list resumed>) = 0 [pid 7632] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7632] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7633] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7632] exit_group(0 [pid 7633] write(-1, "0x0000000000000001", 18 [pid 7632] <... exit_group resumed>) = ? [pid 7633] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7633] exit_group(0) = ? [pid 7632] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7636] <... set_robust_list resumed>) = 0 [pid 7635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7633] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7634 attached [pid 7635] <... prctl resumed>) = 0 [pid 7634] set_robust_list(0x55556da27660, 24) = 0 [pid 7635] setpgid(0, 0 [pid 7634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7634] setpgid(0, 0) = 0 [pid 7636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7635] <... setpgid resumed>) = 0 [pid 7634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7634] write(3, "1000", 4 [pid 7635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7634] <... write resumed>) = 4 [pid 7634] close(3executing program ) = 0 [pid 7634] write(1, "executing program\n", 18) = 18 [pid 7634] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7634] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7635] <... openat resumed>) = 3 [pid 7634] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7634] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7634] write(-1, "0x0000000000000001", 18 [pid 7636] <... prctl resumed>) = 0 [pid 7635] write(3, "1000", 4 [pid 7634] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7634] exit_group(0 [pid 7635] <... write resumed>) = 4 [pid 7634] <... exit_group resumed>) = ? [pid 7635] close(3 [pid 7636] setpgid(0, 0) = 0 [pid 7635] <... close resumed>) = 0 executing program [pid 7635] write(1, "executing program\n", 18) = 18 [pid 7634] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7635] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7635] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7635] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7635] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7636] <... openat resumed>) = 3 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7635] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7636] write(3, "1000", 4 [pid 7635] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7637 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7637 [pid 7635] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7637] set_robust_list(0x55556da27660, 24 [pid 7636] <... write resumed>) = 4 [pid 7635] exit_group(0 [pid 7637] <... set_robust_list resumed>) = 0 [pid 7636] close(3 [pid 7635] <... exit_group resumed>) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7636] <... close resumed>) = 0 [pid 7635] +++ exited with 0 +++ [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7638 executing program [pid 7636] write(1, "executing program\n", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7636] <... write resumed>) = 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7636] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7638 attached [pid 7638] set_robust_list(0x55556da27660, 24 [pid 7636] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7639 [pid 7638] <... set_robust_list resumed>) = 0 [pid 7636] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7638] setpgid(0, 0) = 0 [pid 7637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7636] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7636] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7637] <... prctl resumed>) = 0 [pid 7636] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7636] write(-1, "0x0000000000000001", 18 [pid 7637] setpgid(0, 0 [pid 7638] <... openat resumed>) = 3 [pid 7638] write(3, "1000", 4) = 4 [pid 7638] close(3 [pid 7637] <... setpgid resumed>) = 0 [pid 7636] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7638] <... close resumed>) = 0 [pid 7638] write(1, "executing program\n", 18) = 18 [pid 7638] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7636] exit_group(0 [pid 7638] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7638] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... restart_syscall resumed>) = 0 [pid 7636] <... exit_group resumed>) = ? [pid 7638] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7638] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7638] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7638] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7638] exit_group(0) = ? [pid 7638] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7639 attached [pid 7639] set_robust_list(0x55556da27660, 24) = 0 [pid 7636] +++ exited with 0 +++ [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7640 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7639] setpgid(0, 0) = 0 [pid 7639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7637] <... openat resumed>) = 3 [pid 7639] write(3, "1000", 4) = 4 [pid 7639] close(3) = 0 [pid 7639] write(1, "executing program\n", 18executing program ) = 18 [pid 7639] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 7640 attached [pid 7639] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7637] write(3, "1000", 4 [pid 7639] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7639] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7639] write(-1, "0x0000000000000001", 18 [pid 7637] <... write resumed>) = 4 [pid 7639] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7639] exit_group(0 [pid 7637] close(3 [pid 7639] <... exit_group resumed>) = ? [pid 7637] <... close resumed>) = 0 [pid 7637] write(1, "executing program\n", 18 [pid 7640] set_robust_list(0x55556da27660, 24executing program [pid 7637] <... write resumed>) = 18 [pid 7640] <... set_robust_list resumed>) = 0 [pid 7637] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7639] +++ exited with 0 +++ [pid 7637] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7637] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7637] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7637] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7640] setpgid(0, 0) = 0 [pid 7637] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7637] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7637] exit_group(0 [pid 7640] <... openat resumed>) = 3 [pid 7637] <... exit_group resumed>) = ? [pid 7637] +++ exited with 0 +++ [pid 7640] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7640] <... write resumed>) = 4 [pid 550] <... restart_syscall resumed>) = 0 [pid 7640] close(3 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7641 ./strace-static-x86_64: Process 7641 attached [pid 7641] set_robust_list(0x55556da27660, 24) = 0 [pid 7640] <... close resumed>) = 0 [pid 7641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7641] setpgid(0, 0) = 0 [pid 7641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7640] write(1, "executing program\n", 18executing program ) = 18 [pid 7641] <... openat resumed>) = 3 [pid 7641] write(3, "1000", 4) = 4 [pid 7641] close(3) = 0 [pid 7641] write(1, "executing program\n", 18 [pid 554] <... restart_syscall resumed>) = 0 [pid 7640] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7640] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 7642 attached [pid 7641] <... write resumed>) = 18 [pid 7640] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7642 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7643 ./strace-static-x86_64: Process 7643 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7644 [pid 7643] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7644 attached [pid 7641] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7640] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7640] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7641] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7640] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7641] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7640] write(-1, "0x0000000000000001", 18 [pid 7643] <... set_robust_list resumed>) = 0 [pid 7641] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7644] set_robust_list(0x55556da27660, 24 [pid 7640] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7641] write(-1, "0x0000000000000001", 18 [pid 7640] exit_group(0 [pid 7641] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7641] exit_group(0 [pid 7640] <... exit_group resumed>) = ? [pid 7643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7644] <... set_robust_list resumed>) = 0 [pid 7641] <... exit_group resumed>) = ? [pid 7642] set_robust_list(0x55556da27660, 24 [pid 7643] <... prctl resumed>) = 0 [pid 7644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7643] setpgid(0, 0 [pid 7642] <... set_robust_list resumed>) = 0 [pid 7644] <... prctl resumed>) = 0 [pid 7640] +++ exited with 0 +++ [pid 7641] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7643] <... setpgid resumed>) = 0 [pid 7643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7643] write(3, "1000", 4) = 4 executing program [pid 7643] close(3) = 0 [pid 7643] write(1, "executing program\n", 18) = 18 [pid 7643] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7643] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7643] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7644] setpgid(0, 0 [pid 7643] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7643] exit_group(0 [pid 7642] <... prctl resumed>) = 0 [pid 7643] <... exit_group resumed>) = ? [pid 7642] setpgid(0, 0 [pid 7644] <... setpgid resumed>) = 0 [pid 7643] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7642] <... setpgid resumed>) = 0 [pid 7644] <... openat resumed>) = 3 [pid 7644] write(3, "1000", 4 [pid 7642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7644] <... write resumed>) = 4 executing program [pid 7644] close(3) = 0 [pid 7644] write(1, "executing program\n", 18) = 18 [pid 7644] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7644] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7644] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7644] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7644] exit_group(0) = ? [pid 7642] <... openat resumed>) = 3 [pid 7642] write(3, "1000", 4executing program ) = 4 [pid 7642] close(3 [pid 7644] +++ exited with 0 +++ [pid 7642] <... close resumed>) = 0 [pid 7642] write(1, "executing program\n", 18) = 18 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7642] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7642] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7642] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7642] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7642] exit_group(0) = ? [pid 7642] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7645 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7646 ./strace-static-x86_64: Process 7645 attached ./strace-static-x86_64: Process 7646 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7647 attached [pid 7646] set_robust_list(0x55556da27660, 24 [pid 7645] set_robust_list(0x55556da27660, 24 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7648 attached [pid 7647] set_robust_list(0x55556da27660, 24 [pid 7645] <... set_robust_list resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7647 [pid 7647] <... set_robust_list resumed>) = 0 [pid 7645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7648 [pid 7647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7645] <... prctl resumed>) = 0 [pid 7647] <... prctl resumed>) = 0 [pid 7646] <... set_robust_list resumed>) = 0 [pid 7645] setpgid(0, 0./strace-static-x86_64: Process 7649 attached [pid 7647] setpgid(0, 0 [pid 7646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7645] <... setpgid resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7649 [pid 7647] <... setpgid resumed>) = 0 [pid 7645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7649] set_robust_list(0x55556da27660, 24 [pid 7648] set_robust_list(0x55556da27660, 24 [pid 7647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7646] <... prctl resumed>) = 0 [pid 7645] <... openat resumed>) = 3 [pid 7647] <... openat resumed>) = 3 [pid 7645] write(3, "1000", 4 [pid 7647] write(3, "1000", 4 [pid 7645] <... write resumed>) = 4 [pid 7647] <... write resumed>) = 4 [pid 7645] close(3 [pid 7647] close(3 [pid 7645] <... close resumed>) = 0 [pid 7647] <... close resumed>) = 0 [pid 7645] write(1, "executing program\n", 18executing program [pid 7647] write(1, "executing program\n", 18executing program [pid 7645] <... write resumed>) = 18 [pid 7647] <... write resumed>) = 18 [pid 7645] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7647] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7646] setpgid(0, 0 [pid 7645] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7647] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7645] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7647] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7645] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7647] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7645] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7647] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7645] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7647] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7645] write(-1, "0x0000000000000001", 18 [pid 7649] <... set_robust_list resumed>) = 0 [pid 7648] <... set_robust_list resumed>) = 0 [pid 7647] write(-1, "0x0000000000000001", 18 [pid 7646] <... setpgid resumed>) = 0 [pid 7645] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7647] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7645] exit_group(0 [pid 7647] exit_group(0 [pid 7645] <... exit_group resumed>) = ? [pid 7649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7647] <... exit_group resumed>) = ? [pid 7646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7645] +++ exited with 0 +++ [pid 7649] <... prctl resumed>) = 0 [pid 7648] <... prctl resumed>) = 0 [pid 7647] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7646] <... openat resumed>) = 3 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7646] write(3, "1000", 4) = 4 [pid 7646] close(3executing program ) = 0 [pid 7646] write(1, "executing program\n", 18) = 18 [pid 7646] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7646] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7646] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7649] setpgid(0, 0 [pid 7646] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7649] <... setpgid resumed>) = 0 [pid 7648] setpgid(0, 0 [pid 7646] exit_group(0) = ? [pid 7649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7648] <... setpgid resumed>) = 0 [pid 7646] +++ exited with 0 +++ [pid 7648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7649] <... openat resumed>) = 3 [pid 7648] <... openat resumed>) = 3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7649] write(3, "1000", 4 [pid 7648] write(3, "1000", 4 [pid 7649] <... write resumed>) = 4 [pid 7648] <... write resumed>) = 4 [pid 7649] close(3executing program ) = 0 [pid 7649] write(1, "executing program\n", 18) = 18 [pid 7649] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7649] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7649] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7649] write(-1, "0x0000000000000001", 18 [pid 7648] close(3 [pid 7649] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7649] exit_group(0 [pid 7648] <... close resumed>) = 0 [pid 7649] <... exit_group resumed>) = ? [pid 7649] +++ exited with 0 +++ [pid 7648] write(1, "executing program\n", 18executing program ) = 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7648] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7648] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7648] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7648] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7648] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7648] exit_group(0) = ? [pid 7648] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7650 attached ./strace-static-x86_64: Process 7651 attached [pid 551] <... restart_syscall resumed>) = 0 [pid 7650] set_robust_list(0x55556da27660, 24 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7650 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7651 [pid 7651] set_robust_list(0x55556da27660, 24 [pid 7650] <... set_robust_list resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7651] <... set_robust_list resumed>) = 0 [pid 7650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7650] <... prctl resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7652 [pid 7650] setpgid(0, 0) = 0 [pid 7650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 553] <... restart_syscall resumed>) = 0 [pid 7650] write(3, "1000", 4 [pid 7651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7650] <... write resumed>) = 4 [pid 7650] close(3) = 0 executing program [pid 7650] write(1, "executing program\n", 18) = 18 [pid 7650] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7653 [pid 7650] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7650] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 7652 attached [pid 7651] <... prctl resumed>) = 0 [pid 7650] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7650] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7650] exit_group(0) = ? ./strace-static-x86_64: Process 7654 attached [pid 7652] set_robust_list(0x55556da27660, 24 [pid 7651] setpgid(0, 0 [pid 7650] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7653 attached [pid 7653] set_robust_list(0x55556da27660, 24 [pid 7651] <... setpgid resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7654 [pid 7653] <... set_robust_list resumed>) = 0 [pid 7653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7653] setpgid(0, 0 [pid 7651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7653] <... setpgid resumed>) = 0 [pid 7653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7652] <... set_robust_list resumed>) = 0 [pid 7651] <... openat resumed>) = 3 [pid 7654] set_robust_list(0x55556da27660, 24) = 0 [pid 7653] <... openat resumed>) = 3 [pid 7652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7651] write(3, "1000", 4 [pid 7653] write(3, "1000", 4) = 4 [pid 7653] close(3) = 0 [pid 7653] write(1, "executing program\n", 18executing program ) = 18 [pid 7653] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7653] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7652] <... prctl resumed>) = 0 [pid 7651] <... write resumed>) = 4 [pid 7654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7653] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7653] write(-1, "0x0000000000000001", 18 [pid 7651] close(3 [pid 7654] <... prctl resumed>) = 0 [pid 7652] setpgid(0, 0 [pid 7653] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7653] exit_group(0 [pid 7654] setpgid(0, 0 [pid 7653] <... exit_group resumed>) = ? [pid 7652] <... setpgid resumed>) = 0 [pid 7651] <... close resumed>) = 0 [pid 7654] <... setpgid resumed>) = 0 [pid 7653] +++ exited with 0 +++ [pid 7652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 7651] write(1, "executing program\n", 18) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7651] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7651] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7654] <... openat resumed>) = 3 [pid 7651] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7654] write(3, "1000", 4 [pid 7651] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7654] <... write resumed>) = 4 [pid 7651] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7654] close(3 [pid 7651] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7654] <... close resumed>) = 0 [pid 7651] write(-1, "0x0000000000000001", 18 [pid 7654] write(1, "executing program\n", 18 [pid 7651] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7654] <... write resumed>) = 18 [pid 7654] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7651] exit_group(0 [pid 7654] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7651] <... exit_group resumed>) = ? [pid 7654] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7654] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7654] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7651] +++ exited with 0 +++ [pid 7654] exit_group(0) = ? [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7654] +++ exited with 0 +++ [pid 7652] <... openat resumed>) = 3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7652] write(3, "1000", 4 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7652] <... write resumed>) = 4 [pid 553] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7652] close(3) = 0 [pid 7652] write(1, "executing program\n", 18) = 18 [pid 7652] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7652] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7652] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7652] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7652] exit_group(0) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7652] +++ exited with 0 +++ [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7655 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7655 attached [pid 7655] set_robust_list(0x55556da27660, 24) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7656 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7656 [pid 7655] <... prctl resumed>) = 0 [pid 7655] setpgid(0, 0) = 0 [pid 7655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7655] write(3, "1000", 4) = 4 [pid 7655] close(3) = 0 [pid 7655] write(1, "executing program\n", 18executing program ) = 18 [pid 7655] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7655] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7656] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7658 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7657 ./strace-static-x86_64: Process 7658 attached [pid 7655] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7655] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7659 attached [pid 7658] set_robust_list(0x55556da27660, 24 [pid 7656] <... set_robust_list resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7659 [pid 7655] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7655] exit_group(0) = ? [pid 7656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7658] <... set_robust_list resumed>) = 0 [pid 7656] setpgid(0, 0) = 0 [pid 7655] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7657 attached [pid 7657] set_robust_list(0x55556da27660, 24) = 0 [pid 7657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7657] setpgid(0, 0) = 0 [pid 7657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7657] write(3, "1000", 4) = 4 [pid 7656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 7657] close(3) = 0 [pid 7657] write(1, "executing program\n", 18) = 18 [pid 7657] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7657] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7657] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7657] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7657] exit_group(0) = ? [pid 7656] <... openat resumed>) = 3 [pid 7656] write(3, "1000", 4) = 4 [pid 7659] set_robust_list(0x55556da27660, 24 [pid 7658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7657] +++ exited with 0 +++ [pid 7659] <... set_robust_list resumed>) = 0 [pid 7658] <... prctl resumed>) = 0 [pid 7656] close(3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7656] <... close resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7656] write(1, "executing program\n", 18executing program ) = 18 [pid 7658] setpgid(0, 0) = 0 [pid 7656] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7656] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7656] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7656] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7656] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7656] exit_group(0) = ? [pid 7656] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7659] <... prctl resumed>) = 0 [pid 7658] <... openat resumed>) = 3 [pid 7658] write(3, "1000", 4 [pid 7659] setpgid(0, 0) = 0 [pid 7658] <... write resumed>) = 4 [pid 7658] close(3) = 0 [pid 7659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7658] write(1, "executing program\n", 18 [pid 554] <... restart_syscall resumed>) = 0 executing program [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7658] <... write resumed>) = 18 [pid 7658] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7660 ./strace-static-x86_64: Process 7660 attached [pid 7660] set_robust_list(0x55556da27660, 24) = 0 [pid 7660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7658] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7659] <... openat resumed>) = 3 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7659] write(3, "1000", 4 [pid 7658] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7661 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7661 [pid 7660] setpgid(0, 0) = 0 [pid 7660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7658] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7660] <... openat resumed>) = 3 [pid 7660] write(3, "1000", 4executing program ) = 4 [pid 7660] close(3) = 0 [pid 7660] write(1, "executing program\n", 18) = 18 [pid 7660] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7660] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7660] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7660] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7660] exit_group(0) = ? [pid 7658] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7659] <... write resumed>) = 4 [pid 7658] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7658] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7658] exit_group(0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7658] <... exit_group resumed>) = ? [pid 7660] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7658] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7662 attached [pid 7659] close(3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7662 [pid 7661] set_robust_list(0x55556da27660, 24) = 0 [pid 7659] <... close resumed>) = 0 [pid 7661] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 7662] set_robust_list(0x55556da27660, 24) = 0 [pid 7662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7661] <... prctl resumed>) = 0 [pid 7661] setpgid(0, 0) = 0 [pid 7662] <... prctl resumed>) = 0 [pid 7659] write(1, "executing program\n", 18 [pid 7662] setpgid(0, 0 [pid 7659] <... write resumed>) = 18 [pid 7662] <... setpgid resumed>) = 0 [pid 7662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7659] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7661] <... openat resumed>) = 3 [pid 7659] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7662] <... openat resumed>) = 3 [pid 7661] write(3, "1000", 4) = 4 [pid 7661] close(3) = 0 executing program [pid 7662] write(3, "1000", 4) = 4 [pid 7661] write(1, "executing program\n", 18 [pid 7662] close(3 [pid 7661] <... write resumed>) = 18 [pid 7662] <... close resumed>) = 0 [pid 7661] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 7662] write(1, "executing program\n", 18) = 18 [pid 7661] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7662] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7661] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7662] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7661] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7662] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7662] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7661] write(-1, "0x0000000000000001", 18 [pid 7662] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7662] write(-1, "0x0000000000000001", 18 [pid 7661] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7661] exit_group(0 [pid 7659] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7662] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7662] exit_group(0 [pid 7661] <... exit_group resumed>) = ? [pid 7659] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7662] <... exit_group resumed>) = ? [pid 7659] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7659] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7659] exit_group(0) = ? [pid 7661] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7659] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7662] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7663 ./strace-static-x86_64: Process 7663 attached [pid 7663] set_robust_list(0x55556da27660, 24) = 0 [pid 7663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7663] setpgid(0, 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7663] <... setpgid resumed>) = 0 [pid 550] 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 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7664 ./strace-static-x86_64: Process 7664 attached [pid 7664] set_robust_list(0x55556da27660, 24) = 0 [pid 7663] <... openat resumed>) = 3 [pid 7664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7664] setpgid(0, 0) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7663] write(3, "1000", 4 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7664] write(3, "1000", 4 [pid 7663] <... write resumed>) = 4 [pid 7664] <... write resumed>) = 4 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7665 [pid 7663] close(3./strace-static-x86_64: Process 7665 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7663] <... close resumed>) = 0 [pid 7663] write(1, "executing program\n", 18 [pid 7664] close(3executing program [pid 7663] <... write resumed>) = 18 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7663] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7667 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7666 [pid 7663] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7664] <... close resumed>) = 0 [pid 7663] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7664] write(1, "executing program\n", 18executing program ) = 18 [pid 7664] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7664] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7664] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7664] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7663] <... openat resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7666 attached [pid 7664] exit_group(0) = ? [pid 7663] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7665] set_robust_list(0x55556da27660, 24 [pid 7663] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7664] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7667 attached [pid 7667] set_robust_list(0x55556da27660, 24) = 0 [pid 7667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7663] write(-1, "0x0000000000000001", 18 [pid 7667] <... prctl resumed>) = 0 [pid 7663] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7667] setpgid(0, 0 [pid 7663] exit_group(0 [pid 7667] <... setpgid resumed>) = 0 [pid 7663] <... exit_group resumed>) = ? [pid 7667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7667] write(3, "1000", 4) = 4 [pid 7667] close(3) = 0 [pid 7667] write(1, "executing program\n", 18 [pid 7663] +++ exited with 0 +++ executing program [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7667] <... write resumed>) = 18 [pid 7667] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7667] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7667] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7667] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7667] exit_group(0) = ? [pid 7665] <... set_robust_list resumed>) = 0 [pid 7666] set_robust_list(0x55556da27660, 24 [pid 7665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7666] <... set_robust_list resumed>) = 0 [pid 7667] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7665] <... prctl resumed>) = 0 [pid 7665] setpgid(0, 0) = 0 [pid 7665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7666] <... prctl resumed>) = 0 [pid 7665] <... openat resumed>) = 3 [pid 7665] write(3, "1000", 4) = 4 [pid 7665] close(3executing program ) = 0 [pid 7665] write(1, "executing program\n", 18) = 18 [pid 7665] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7665] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7665] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7665] write(-1, "0x0000000000000001", 18 [pid 7666] setpgid(0, 0 [pid 7665] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7665] exit_group(0 [pid 7666] <... setpgid resumed>) = 0 [pid 7665] <... exit_group resumed>) = ? [pid 7666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7665] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7666] <... openat resumed>) = 3 [pid 7666] write(3, "1000", 4) = 4 [pid 7666] close(3executing program ) = 0 [pid 7666] write(1, "executing program\n", 18) = 18 [pid 7666] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7666] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7666] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7666] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7666] exit_group(0) = ? [pid 7666] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program executing program [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7668 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7668 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7668] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7669 attached ./strace-static-x86_64: Process 7670 attached [pid 7668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7669] set_robust_list(0x55556da27660, 24 [pid 7668] <... prctl resumed>) = 0 [pid 7670] set_robust_list(0x55556da27660, 24 [pid 7669] <... set_robust_list resumed>) = 0 [pid 7670] <... set_robust_list resumed>) = 0 [pid 7668] setpgid(0, 0) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7669 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7670 [pid 7669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7669] <... prctl resumed>) = 0 [pid 7668] <... openat resumed>) = 3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7670] <... prctl resumed>) = 0 [pid 7669] setpgid(0, 0 [pid 7668] write(3, "1000", 4./strace-static-x86_64: Process 7672 attached [pid 7670] setpgid(0, 0 [pid 7669] <... setpgid resumed>) = 0 [pid 7668] <... write resumed>) = 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7671 [pid 7670] <... setpgid resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7672 [pid 7669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7668] close(3 [pid 7669] <... openat resumed>) = 3 [pid 7668] <... close resumed>) = 0 [pid 7669] write(3, "1000", 4 [pid 7668] write(1, "executing program\n", 18 [pid 7670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7669] <... write resumed>) = 4 [pid 7672] set_robust_list(0x55556da27660, 24 [pid 7669] close(3 [pid 7668] <... write resumed>) = 18 [pid 7669] <... close resumed>) = 0 [pid 7668] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7670] <... openat resumed>) = 3 [pid 7669] write(1, "executing program\n", 18 [pid 7672] <... set_robust_list resumed>) = 0 [pid 7670] write(3, "1000", 4 [pid 7668] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7669] <... write resumed>) = 18 [pid 7670] <... write resumed>) = 4 [pid 7668] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7669] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7670] close(3 [pid 7668] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7669] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7670] <... close resumed>) = 0 [pid 7669] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7668] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7672] <... prctl resumed>) = 0 [pid 7670] write(1, "executing program\n", 18 [pid 7669] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7672] setpgid(0, 0 [pid 7670] <... write resumed>) = 18 [pid 7669] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7668] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7672] <... setpgid resumed>) = 0 [pid 7669] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7668] write(-1, "0x0000000000000001", 18 [pid 7669] write(-1, "0x0000000000000001", 18 [pid 7668] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7670] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7669] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7668] exit_group(0 [pid 7669] exit_group(0 [pid 7670] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7668] <... exit_group resumed>) = ? [pid 7672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7670] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7669] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7671 attached [pid 7668] +++ exited with 0 +++ [pid 7671] set_robust_list(0x55556da27660, 24) = 0 [pid 7669] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7670] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7670] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7670] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7672] <... openat resumed>) = 3 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7670] write(-1, "0x0000000000000001", 18 [pid 7672] write(3, "1000", 4 [pid 7670] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7670] exit_group(0 [pid 7672] <... write resumed>) = 4 [pid 7671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7670] <... exit_group resumed>) = ? [pid 7671] <... prctl resumed>) = 0 [pid 7672] close(3 [pid 7670] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7672] <... close resumed>) = 0 [pid 7671] setpgid(0, 0 [pid 7672] write(1, "executing program\n", 18 [pid 7671] <... setpgid resumed>) = 0 executing program [pid 7672] <... write resumed>) = 18 [pid 7671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7672] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7671] <... openat resumed>) = 3 [pid 7672] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7671] write(3, "1000", 4 [pid 7672] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7671] <... write resumed>) = 4 [pid 7672] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7671] close(3 [pid 7672] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7671] <... close resumed>) = 0 [pid 7672] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7671] write(1, "executing program\n", 18executing program [pid 7672] write(-1, "0x0000000000000001", 18 [pid 7671] <... write resumed>) = 18 [pid 7672] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7671] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7672] exit_group(0) = ? [pid 7671] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7671] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7672] +++ exited with 0 +++ [pid 7671] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7671] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7671] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7671] exit_group(0) = ? [pid 7671] +++ exited with 0 +++ [pid 551] <... restart_syscall resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7673 attached , child_tidptr=0x55556da27650) = 7673 [pid 7673] set_robust_list(0x55556da27660, 24) = 0 [pid 7673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7673] <... prctl resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7673] setpgid(0, 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7674 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7673] <... setpgid resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7674 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7675 [pid 7673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7676 ./strace-static-x86_64: Process 7676 attached [pid 7676] set_robust_list(0x55556da27660, 24 [pid 7673] <... openat resumed>) = 3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7676] <... set_robust_list resumed>) = 0 [pid 7676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7676] setpgid(0, 0) = 0 [pid 7676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7673] write(3, "1000", 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7677 [pid 7676] write(3, "1000", 4) = 4 [pid 7676] close(3executing program ) = 0 [pid 7676] write(1, "executing program\n", 18) = 18 [pid 7676] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7673] <... write resumed>) = 4 ./strace-static-x86_64: Process 7677 attached [pid 7674] set_robust_list(0x55556da27660, 24 [pid 7676] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7676] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7676] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7673] close(3 [pid 7676] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7676] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7673] <... close resumed>) = 0 [pid 7676] exit_group(0) = ? [pid 7677] set_robust_list(0x55556da27660, 24 [pid 7674] <... set_robust_list resumed>) = 0 executing program [pid 7673] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 7675 attached [pid 7673] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7675] set_robust_list(0x55556da27660, 24) = 0 [pid 7673] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7677] <... set_robust_list resumed>) = 0 [pid 7674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7673] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7674] <... prctl resumed>) = 0 [pid 7675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7675] setpgid(0, 0 [pid 7674] setpgid(0, 0 [pid 7673] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7675] <... setpgid resumed>) = 0 [pid 7676] +++ exited with 0 +++ [pid 7675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7674] <... setpgid resumed>) = 0 [pid 7673] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7673] write(-1, "0x0000000000000001", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7673] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7675] <... openat resumed>) = 3 [pid 7673] exit_group(0 [pid 7675] write(3, "1000", 4 [pid 7673] <... exit_group resumed>) = ? [pid 7675] <... write resumed>) = 4 [pid 7675] close(3) = 0 [pid 7675] write(1, "executing program\n", 18) = 18 [pid 7675] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7673] +++ exited with 0 +++ executing program [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7675] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7675] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7675] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7675] write(-1, "0x0000000000000001", 18 [pid 7674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7675] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7675] exit_group(0) = ? [pid 7677] <... prctl resumed>) = 0 [pid 7674] <... openat resumed>) = 3 [pid 7674] write(3, "1000", 4 [pid 7677] setpgid(0, 0 [pid 7674] <... write resumed>) = 4 [pid 7677] <... setpgid resumed>) = 0 [pid 7677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7674] close(3) = 0 [pid 7675] +++ exited with 0 +++ [pid 7674] write(1, "executing program\n", 18executing program [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7674] <... write resumed>) = 18 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7677] <... openat resumed>) = 3 [pid 7674] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7677] write(3, "1000", 4 [pid 7674] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... restart_syscall resumed>) = 0 [pid 7674] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7677] <... write resumed>) = 4 [pid 7677] close(3 [pid 7674] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7678 ./strace-static-x86_64: Process 7678 attached [pid 7678] set_robust_list(0x55556da27660, 24) = 0 [pid 7678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7674] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7677] <... close resumed>) = 0 [pid 7678] <... prctl resumed>) = 0 [pid 7677] write(1, "executing program\n", 18 [pid 7674] write(-1, "0x0000000000000001", 18executing program [pid 7678] setpgid(0, 0) = 0 [pid 7678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7674] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7677] <... write resumed>) = 18 [pid 7678] <... openat resumed>) = 3 [pid 7678] write(3, "1000", 4 [pid 7677] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7674] exit_group(0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7674] <... exit_group resumed>) = ? [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7679 [pid 7678] <... write resumed>) = 4 [pid 7678] close(3) = 0 [pid 7678] write(1, "executing program\n", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7680 [pid 7678] <... write resumed>) = 18 [pid 7674] +++ exited with 0 +++ [pid 7678] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7678] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7678] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7677] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7678] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7677] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7678] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7677] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7677] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7678] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7677] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7678] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7678] exit_group(0) = ? [pid 7677] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7680 attached ) = -1 EBADF (Bad file descriptor) [pid 7677] exit_group(0 [pid 7680] set_robust_list(0x55556da27660, 24 [pid 7677] <... exit_group resumed>) = ? [pid 7678] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7677] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7679 attached [pid 7679] set_robust_list(0x55556da27660, 24) = 0 [pid 7680] <... set_robust_list resumed>) = 0 [pid 7679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7679] setpgid(0, 0) = 0 [pid 7680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7680] <... prctl resumed>) = 0 [pid 7679] <... openat resumed>) = 3 [pid 7680] setpgid(0, 0 [pid 7679] write(3, "1000", 4) = 4 [pid 7679] close(3) = 0 [pid 7679] write(1, "executing program\n", 18executing program ) = 18 [pid 7679] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7679] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7679] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7679] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7679] exit_group(0 [pid 7680] <... setpgid resumed>) = 0 [pid 7679] <... exit_group resumed>) = ? [pid 7680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7680] write(3, "1000", 4 [pid 7679] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7680] <... write resumed>) = 4 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7680] close(3) = 0 executing program [pid 7680] write(1, "executing program\n", 18) = 18 [pid 7680] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7680] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7680] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7680] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7680] exit_group(0) = ? [pid 7680] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7681 ./strace-static-x86_64: Process 7681 attached [pid 7681] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7682 ./strace-static-x86_64: Process 7682 attached [pid 7681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7681] setpgid(0, 0) = 0 [pid 7681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7681] write(3, "1000", 4) = 4 [pid 7681] close(3) = 0 [pid 7681] write(1, "executing program\n", 18executing program ) = 18 [pid 7681] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7682] set_robust_list(0x55556da27660, 24 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7683 [pid 7682] <... set_robust_list resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7684 attached ./strace-static-x86_64: Process 7683 attached [pid 7682] <... prctl resumed>) = 0 [pid 7681] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7684 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7684] set_robust_list(0x55556da27660, 24 [pid 7683] set_robust_list(0x55556da27660, 24 [pid 7682] setpgid(0, 0./strace-static-x86_64: Process 7685 attached [pid 7681] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7685 [pid 7684] <... set_robust_list resumed>) = 0 [pid 7684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7684] setpgid(0, 0) = 0 [pid 7684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7682] <... setpgid resumed>) = 0 [pid 7681] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7684] write(3, "1000", 4 [pid 7682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7681] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7684] <... write resumed>) = 4 [pid 7684] close(3) = 0 executing program [pid 7684] write(1, "executing program\n", 18) = 18 [pid 7684] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7684] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7684] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7684] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7684] exit_group(0) = ? [pid 7681] write(-1, "0x0000000000000001", 18 [pid 7685] set_robust_list(0x55556da27660, 24 [pid 7683] <... set_robust_list resumed>) = 0 [pid 7682] <... openat resumed>) = 3 [pid 7681] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7684] +++ exited with 0 +++ [pid 7682] write(3, "1000", 4 [pid 7681] exit_group(0 [pid 7682] <... write resumed>) = 4 [pid 7681] <... exit_group resumed>) = ? [pid 7685] <... set_robust_list resumed>) = 0 [pid 7683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7682] close(3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7682] <... close resumed>) = 0 [pid 7681] +++ exited with 0 +++ [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7683] <... prctl resumed>) = 0 [pid 7682] write(1, "executing program\n", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7683] setpgid(0, 0executing program ) = 0 [pid 7683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7682] <... write resumed>) = 18 [pid 7683] <... openat resumed>) = 3 [pid 7682] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7683] write(3, "1000", 4 [pid 7682] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7683] <... write resumed>) = 4 [pid 7682] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7683] close(3 [pid 7682] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 7683] <... close resumed>) = 0 [pid 7682] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7683] write(1, "executing program\n", 18 [pid 7682] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7683] <... write resumed>) = 18 [pid 7683] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7682] write(-1, "0x0000000000000001", 18 [pid 7685] <... prctl resumed>) = 0 [pid 7682] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7683] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7683] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7682] exit_group(0 [pid 7683] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7682] <... exit_group resumed>) = ? [pid 7683] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7683] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7683] exit_group(0 [pid 7682] +++ exited with 0 +++ [pid 7683] <... exit_group resumed>) = ? [pid 7685] setpgid(0, 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7683] +++ exited with 0 +++ [pid 7685] <... setpgid resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7685] <... openat resumed>) = 3 executing program [pid 7685] write(3, "1000", 4) = 4 [pid 7685] close(3) = 0 [pid 7685] write(1, "executing program\n", 18) = 18 [pid 7685] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7685] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7685] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7685] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7685] exit_group(0) = ? [pid 7685] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7686 ./strace-static-x86_64: Process 7686 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7686] set_robust_list(0x55556da27660, 24) = 0 [pid 7686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7687 [pid 7686] setpgid(0, 0) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7688 executing program ./strace-static-x86_64: Process 7689 attached ./strace-static-x86_64: Process 7688 attached ./strace-static-x86_64: Process 7687 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7689 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7690 attached [pid 7689] set_robust_list(0x55556da27660, 24 [pid 7688] set_robust_list(0x55556da27660, 24 [pid 7687] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7690 [pid 7689] <... set_robust_list resumed>) = 0 [pid 7688] <... set_robust_list resumed>) = 0 [pid 7687] <... set_robust_list resumed>) = 0 [pid 7686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7686] write(3, "1000", 4 [pid 7688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7686] <... write resumed>) = 4 [pid 7686] close(3) = 0 [pid 7686] write(1, "executing program\n", 18) = 18 [pid 7686] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7688] <... prctl resumed>) = 0 [pid 7686] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7686] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7686] write(-1, "0x0000000000000001", 18 [pid 7688] setpgid(0, 0 [pid 7687] <... prctl resumed>) = 0 [pid 7686] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7686] exit_group(0) = ? [pid 7688] <... setpgid resumed>) = 0 [pid 7687] setpgid(0, 0 [pid 7688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7687] <... setpgid resumed>) = 0 [pid 7687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7686] +++ exited with 0 +++ [pid 7688] <... openat resumed>) = 3 [pid 7690] set_robust_list(0x55556da27660, 24 [pid 7687] <... openat resumed>) = 3 [pid 7688] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7690] <... set_robust_list resumed>) = 0 [pid 7690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7690] setpgid(0, 0) = 0 [pid 7690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7688] <... write resumed>) = 4 [pid 7687] write(3, "1000", 4executing program [pid 7690] <... openat resumed>) = 3 [pid 7690] write(3, "1000", 4) = 4 [pid 7690] close(3) = 0 [pid 7690] write(1, "executing program\n", 18) = 18 [pid 7690] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7690] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7690] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7688] close(3 [pid 7687] <... write resumed>) = 4 [pid 7690] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7690] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7690] exit_group(0 [pid 7687] close(3 [pid 7689] <... prctl resumed>) = 0 [pid 7688] <... close resumed>) = 0 executing program executing program [pid 7687] <... close resumed>) = 0 [pid 7690] <... exit_group resumed>) = ? [pid 7688] write(1, "executing program\n", 18 [pid 7687] write(1, "executing program\n", 18 [pid 7688] <... write resumed>) = 18 [pid 7687] <... write resumed>) = 18 [pid 7688] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7687] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7688] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7687] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7688] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7687] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7688] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7687] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7688] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7687] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7688] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7687] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7688] write(-1, "0x0000000000000001", 18 [pid 7687] write(-1, "0x0000000000000001", 18 [pid 7688] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7687] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7688] exit_group(0 [pid 7687] exit_group(0 [pid 7688] <... exit_group resumed>) = ? [pid 7687] <... exit_group resumed>) = ? [pid 7690] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7688] +++ exited with 0 +++ [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7689] setpgid(0, 0) = 0 [pid 7689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7687] +++ exited with 0 +++ [pid 7689] write(3, "1000", 4 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7689] <... write resumed>) = 4 [pid 7689] close(3) = 0 [pid 7689] write(1, "executing program\n", 18) = 18 [pid 7689] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7689] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7689] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7689] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7689] exit_group(0) = ? [pid 7689] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7691 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7691 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7691] set_robust_list(0x55556da27660, 24) = 0 [pid 7691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7692 [pid 553] <... restart_syscall resumed>) = 0 [pid 7691] setpgid(0, 0) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7693 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7693 attached ./strace-static-x86_64: Process 7692 attached , child_tidptr=0x55556da27650) = 7694 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7695 attached ./strace-static-x86_64: Process 7694 attached [pid 7693] set_robust_list(0x55556da27660, 24 [pid 7692] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7695 [pid 7693] <... set_robust_list resumed>) = 0 [pid 7692] <... set_robust_list resumed>) = 0 [pid 7693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7691] <... openat resumed>) = 3 [pid 7691] write(3, "1000", 4) = 4 [pid 7691] close(3) = 0 [pid 7691] write(1, "executing program\n", 18 [pid 7695] set_robust_list(0x55556da27660, 24 [pid 7694] set_robust_list(0x55556da27660, 24 [pid 7693] <... prctl resumed>) = 0 [pid 7692] <... prctl resumed>) = 0 executing program [pid 7691] <... write resumed>) = 18 [pid 7695] <... set_robust_list resumed>) = 0 [pid 7695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7693] setpgid(0, 0 [pid 7694] <... set_robust_list resumed>) = 0 [pid 7692] setpgid(0, 0 [pid 7691] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7691] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7695] <... prctl resumed>) = 0 [pid 7691] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7695] setpgid(0, 0 [pid 7693] <... setpgid resumed>) = 0 [pid 7692] <... setpgid resumed>) = 0 [pid 7691] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7695] <... setpgid resumed>) = 0 [pid 7695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7693] <... openat resumed>) = 3 [pid 7691] write(-1, "0x0000000000000001", 18 [pid 7693] write(3, "1000", 4 [pid 7692] <... openat resumed>) = 3 [pid 7695] <... openat resumed>) = 3 [pid 7691] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7692] write(3, "1000", 4 [pid 7693] <... write resumed>) = 4 [pid 7692] <... write resumed>) = 4 [pid 7695] write(3, "1000", 4) = 4 [pid 7691] exit_group(0 [pid 7695] close(3 [pid 7691] <... exit_group resumed>) = ? [pid 7694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7693] close(3 [pid 7692] close(3 [pid 7695] <... close resumed>) = 0 [pid 7693] <... close resumed>) = 0 [pid 7694] <... prctl resumed>) = 0 [pid 7692] <... close resumed>) = 0 executing program [pid 7695] write(1, "executing program\n", 18) = 18 [pid 7695] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7693] write(1, "executing program\n", 18executing program executing program [pid 7692] write(1, "executing program\n", 18 [pid 7693] <... write resumed>) = 18 [pid 7692] <... write resumed>) = 18 [pid 7695] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7693] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7692] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7693] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7692] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7693] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7692] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7693] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7692] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7693] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7695] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7692] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7693] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7695] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7691] +++ exited with 0 +++ [pid 7695] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7692] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7693] write(-1, "0x0000000000000001", 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7693] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7692] write(-1, "0x0000000000000001", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7693] exit_group(0 [pid 7692] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7693] <... exit_group resumed>) = ? [pid 7695] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7695] exit_group(0) = ? [pid 7693] +++ exited with 0 +++ [pid 7692] exit_group(0) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7695] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7692] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7694] setpgid(0, 0) = 0 [pid 7694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7694] write(3, "1000", 4) = 4 [pid 7694] close(3) = 0 [pid 7694] write(1, "executing program\n", 18executing program ) = 18 [pid 7694] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7694] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7694] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7696 attached [pid 7694] write(-1, "0x0000000000000001", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7696 [pid 7694] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7696] set_robust_list(0x55556da27660, 24 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7696] <... set_robust_list resumed>) = 0 [pid 7694] exit_group(0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7697 ./strace-static-x86_64: Process 7698 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7698 [pid 549] <... restart_syscall resumed>) = 0 [pid 7694] <... exit_group resumed>) = ? [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7694] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7699 [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7697 attached ./strace-static-x86_64: Process 7699 attached [pid 7697] set_robust_list(0x55556da27660, 24 [pid 7699] set_robust_list(0x55556da27660, 24 [pid 7696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7697] <... set_robust_list resumed>) = 0 [pid 7699] <... set_robust_list resumed>) = 0 [pid 7699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7696] <... prctl resumed>) = 0 [pid 7698] set_robust_list(0x55556da27660, 24 [pid 7697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7698] <... set_robust_list resumed>) = 0 [pid 7696] setpgid(0, 0 [pid 7699] <... prctl resumed>) = 0 [pid 7699] setpgid(0, 0 [pid 7697] <... prctl resumed>) = 0 [pid 7697] setpgid(0, 0 [pid 7699] <... setpgid resumed>) = 0 [pid 7696] <... setpgid resumed>) = 0 [pid 7697] <... setpgid resumed>) = 0 [pid 7697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7699] <... openat resumed>) = 3 [pid 7696] <... openat resumed>) = 3 [pid 7699] write(3, "1000", 4) = 4 [pid 7698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7696] write(3, "1000", 4executing program [pid 7699] close(3) = 0 [pid 7699] write(1, "executing program\n", 18) = 18 [pid 7699] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7697] <... openat resumed>) = 3 [pid 7698] <... prctl resumed>) = 0 [pid 7696] <... write resumed>) = 4 [pid 7699] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7697] write(3, "1000", 4 [pid 7699] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7697] <... write resumed>) = 4 [pid 7697] close(3) = 0 [pid 7697] write(1, "executing program\n", 18executing program [pid 7696] close(3 [pid 7697] <... write resumed>) = 18 [pid 7697] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7697] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7699] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7697] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7696] <... close resumed>) = 0 [pid 7698] setpgid(0, 0executing program [pid 7697] write(-1, "0x0000000000000001", 18 [pid 7699] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7699] exit_group(0 [pid 7697] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7697] exit_group(0 [pid 7696] write(1, "executing program\n", 18 [pid 7699] <... exit_group resumed>) = ? [pid 7697] <... exit_group resumed>) = ? [pid 7696] <... write resumed>) = 18 [pid 7696] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7698] <... setpgid resumed>) = 0 [pid 7696] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7696] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7696] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7696] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7697] +++ exited with 0 +++ [pid 7699] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7696] exit_group(0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7698] <... openat resumed>) = 3 [pid 7696] <... exit_group resumed>) = ? [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7696] +++ exited with 0 +++ [pid 7698] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7698] <... write resumed>) = 4 [pid 7698] close(3) = 0 [pid 7698] write(1, "executing program\n", 18executing program ) = 18 [pid 7698] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7698] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 550] <... restart_syscall resumed>) = 0 [pid 7698] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7698] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7700 ./strace-static-x86_64: Process 7700 attached [pid 7698] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7700] set_robust_list(0x55556da27660, 24) = 0 [pid 7698] exit_group(0) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7698] +++ exited with 0 +++ [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7701 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7702 attached [pid 7700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7703 ./strace-static-x86_64: Process 7701 attached [pid 7701] set_robust_list(0x55556da27660, 24) = 0 [pid 7701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7701] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7703 attached [pid 7702] set_robust_list(0x55556da27660, 24 [pid 7700] <... prctl resumed>) = 0 executing program [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7702 [pid 7701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7701] write(3, "1000", 4) = 4 [pid 7701] close(3) = 0 [pid 7701] write(1, "executing program\n", 18) = 18 [pid 7701] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7701] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7701] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7700] setpgid(0, 0 [pid 7701] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7700] <... setpgid resumed>) = 0 [pid 7702] <... set_robust_list resumed>) = 0 [pid 7701] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7701] exit_group(0 [pid 7700] <... openat resumed>) = 3 [pid 7701] <... exit_group resumed>) = ? [pid 7700] write(3, "1000", 4 [pid 7702] <... prctl resumed>) = 0 [pid 7703] set_robust_list(0x55556da27660, 24 [pid 7700] <... write resumed>) = 4 [pid 7702] setpgid(0, 0 [pid 7700] close(3 [pid 7702] <... setpgid resumed>) = 0 [pid 7703] <... set_robust_list resumed>) = 0 [pid 7700] <... close resumed>) = 0 executing program [pid 7700] write(1, "executing program\n", 18) = 18 [pid 7701] +++ exited with 0 +++ [pid 7700] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7700] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7700] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7700] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7700] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7700] exit_group(0) = ? [pid 7700] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7702] write(3, "1000", 4 [pid 7703] <... prctl resumed>) = 0 [pid 7702] <... write resumed>) = 4 [pid 7702] close(3 [pid 7703] setpgid(0, 0) = 0 [pid 7702] <... close resumed>) = 0 [pid 7702] write(1, "executing program\n", 18executing program [pid 7703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7702] <... write resumed>) = 18 [pid 7702] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7703] <... openat resumed>) = 3 [pid 7702] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7703] write(3, "1000", 4 [pid 7702] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7703] <... write resumed>) = 4 [pid 7702] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7702] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7703] close(3) = 0 [pid 7702] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7703] write(1, "executing program\n", 18 [pid 7702] write(-1, "0x0000000000000001", 18executing program [pid 7703] <... write resumed>) = 18 [pid 7702] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7703] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7702] exit_group(0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7704 ./strace-static-x86_64: Process 7704 attached [pid 7703] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7702] <... exit_group resumed>) = ? [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7702] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7705 [pid 7704] set_robust_list(0x55556da27660, 24 [pid 7703] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7704] <... set_robust_list resumed>) = 0 [pid 7703] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7706 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7706 ./strace-static-x86_64: Process 7705 attached [pid 7703] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7705] set_robust_list(0x55556da27660, 24) = 0 [pid 7703] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7703] write(-1, "0x0000000000000001", 18 [pid 7705] <... prctl resumed>) = 0 [pid 7705] setpgid(0, 0) = 0 [pid 7706] set_robust_list(0x55556da27660, 24 [pid 7704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7703] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7705] write(3, "1000", 4 [pid 7703] exit_group(0 [pid 7705] <... write resumed>) = 4 [pid 7705] close(3) = 0 [pid 7703] <... exit_group resumed>) = ? executing program [pid 554] <... restart_syscall resumed>) = 0 [pid 7705] write(1, "executing program\n", 18) = 18 [pid 7705] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7705] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7705] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7703] +++ exited with 0 +++ [pid 7705] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7705] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7705] exit_group(0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7705] <... exit_group resumed>) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7707 [pid 7704] <... prctl resumed>) = 0 [pid 7706] <... set_robust_list resumed>) = 0 [pid 7706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7704] setpgid(0, 0) = 0 [pid 7706] <... prctl resumed>) = 0 [pid 7706] setpgid(0, 0 [pid 7704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7705] +++ exited with 0 +++ ./strace-static-x86_64: Process 7707 attached [pid 7707] set_robust_list(0x55556da27660, 24) = 0 [pid 7707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7707] setpgid(0, 0) = 0 [pid 7707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7704] <... openat resumed>) = 3 [pid 7707] <... openat resumed>) = 3 [pid 7706] <... setpgid resumed>) = 0 [pid 7704] write(3, "1000", 4 [pid 7707] write(3, "1000", 4) = 4 [pid 7707] close(3) = 0 executing program [pid 7707] write(1, "executing program\n", 18) = 18 [pid 7707] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7704] <... write resumed>) = 4 [pid 7707] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7707] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7704] close(3 [pid 7707] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7704] <... close resumed>) = 0 [pid 7707] exit_group(0) = ? [pid 7704] write(1, "executing program\n", 18 [pid 7706] <... openat resumed>) = 3 executing program [pid 7704] <... write resumed>) = 18 [pid 7707] +++ exited with 0 +++ [pid 7704] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7704] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7706] write(3, "1000", 4 [pid 7704] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7706] <... write resumed>) = 4 [pid 7704] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7706] close(3 [pid 7704] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7706] <... close resumed>) = 0 [pid 7704] <... openat resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7706] write(1, "executing program\n", 18 [pid 7704] write(-1, "0x0000000000000001", 18 [pid 7706] <... write resumed>) = 18 [pid 7704] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7706] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7704] exit_group(0 [pid 7706] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7704] <... exit_group resumed>) = ? [pid 7704] +++ exited with 0 +++ [pid 7706] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7706] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7706] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 7706] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7706] exit_group(0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7708 ./strace-static-x86_64: Process 7708 attached [pid 7706] <... exit_group resumed>) = ? [pid 549] <... restart_syscall resumed>) = 0 [pid 7706] +++ exited with 0 +++ [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7708] set_robust_list(0x55556da27660, 24 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7709 attached [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7709 [pid 7708] <... set_robust_list resumed>) = 0 [pid 7709] set_robust_list(0x55556da27660, 24) = 0 [pid 7708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7708] setpgid(0, 0) = 0 [pid 7709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7709] setpgid(0, 0) = 0 [pid 7708] write(3, "1000", 4) = 4 [pid 554] <... restart_syscall resumed>) = 0 [pid 7709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7708] close(3) = 0 [pid 7709] <... openat resumed>) = 3 [pid 7709] write(3, "1000", 4 [pid 7708] write(1, "executing program\n", 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 7708] <... write resumed>) = 18 ./strace-static-x86_64: Process 7710 attached [pid 7710] set_robust_list(0x55556da27660, 24) = 0 [pid 7709] <... write resumed>) = 4 [pid 7708] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7710 [pid 7710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7710] setpgid(0, 0) = 0 [pid 7710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7708] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7709] close(3 [pid 7710] <... openat resumed>) = 3 [pid 7710] write(3, "1000", 4 [pid 7708] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7710] <... write resumed>) = 4 executing program [pid 7710] close(3) = 0 [pid 7710] write(1, "executing program\n", 18) = 18 [pid 7709] <... close resumed>) = 0 [pid 7708] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7708] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7710] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7710] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7710] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7710] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7710] exit_group(0) = ? executing program [pid 7708] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7709] write(1, "executing program\n", 18 [pid 7708] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7709] <... write resumed>) = 18 [pid 7710] +++ exited with 0 +++ [pid 7708] exit_group(0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7708] <... exit_group resumed>) = ? [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7708] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7709] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7709] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7709] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 7709] write(-1, "0x0000000000000001", 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7711 ./strace-static-x86_64: Process 7711 attached [pid 7711] set_robust_list(0x55556da27660, 24) = 0 [pid 7709] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7711] setpgid(0, 0) = 0 [pid 7711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7709] exit_group(0 [pid 7711] <... openat resumed>) = 3 [pid 7709] <... exit_group resumed>) = ? [pid 553] <... restart_syscall resumed>) = 0 [pid 7711] write(3, "1000", 4) = 4 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7712 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7713 executing program [pid 7711] close(3) = 0 [pid 7711] write(1, "executing program\n", 18) = 18 [pid 7709] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7711] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7711] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7712 attached ) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7713 attached [pid 7712] set_robust_list(0x55556da27660, 24 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7715 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7714 [pid 7712] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7714 attached [pid 7711] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7711] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7711] exit_group(0) = ? ./strace-static-x86_64: Process 7715 attached [pid 7714] set_robust_list(0x55556da27660, 24 [pid 7713] set_robust_list(0x55556da27660, 24 [pid 7712] <... prctl resumed>) = 0 [pid 7712] setpgid(0, 0 [pid 7711] +++ exited with 0 +++ [pid 7715] set_robust_list(0x55556da27660, 24) = 0 [pid 7714] <... set_robust_list resumed>) = 0 [pid 7713] <... set_robust_list resumed>) = 0 [pid 7712] <... setpgid resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7715] setpgid(0, 0) = 0 [pid 7715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7715] write(3, "1000", 4) = 4 [pid 7715] close(3) = 0 executing program [pid 7715] write(1, "executing program\n", 18) = 18 [pid 7715] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7715] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7715] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7715] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7715] exit_group(0) = ? [pid 7712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7715] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7713] setpgid(0, 0) = 0 [pid 7713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7713] write(3, "1000", 4) = 4 [pid 7713] close(3) = 0 executing program [pid 7713] write(1, "executing program\n", 18) = 18 [pid 7713] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7713] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7713] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7713] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7713] exit_group(0) = ? [pid 7712] write(3, "1000", 4) = 4 [pid 7714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7713] +++ exited with 0 +++ [pid 7712] close(3 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7712] <... close resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7714] setpgid(0, 0 [pid 7712] write(1, "executing program\n", 18 [pid 7714] <... setpgid resumed>) = 0 executing program [pid 7714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7712] <... write resumed>) = 18 [pid 7714] write(3, "1000", 4) = 4 [pid 7714] close(3executing program ) = 0 [pid 7714] write(1, "executing program\n", 18) = 18 [pid 7714] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7714] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7714] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7714] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7712] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7714] exit_group(0) = ? [pid 7712] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7712] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7712] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7712] write(-1, "0x0000000000000001", 18 [pid 7714] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7712] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7712] exit_group(0) = ? [pid 7712] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7716 attached ./strace-static-x86_64: Process 7717 attached [pid 554] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 7716] set_robust_list(0x55556da27660, 24 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7717 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7716 [pid 7716] <... set_robust_list resumed>) = 0 [pid 7717] set_robust_list(0x55556da27660, 24 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7718 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7719 [pid 7716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7717] <... set_robust_list resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7716] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7719 attached ./strace-static-x86_64: Process 7718 attached [pid 7718] set_robust_list(0x55556da27660, 24 [pid 7716] setpgid(0, 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7720 [pid 7716] <... setpgid resumed>) = 0 [pid 7716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7716] write(3, "1000", 4executing program ) = 4 [pid 7717] <... prctl resumed>) = 0 [pid 7719] set_robust_list(0x55556da27660, 24 [pid 7716] close(3 [pid 7719] <... set_robust_list resumed>) = 0 [pid 7717] setpgid(0, 0 [pid 7716] <... close resumed>) = 0 [pid 7717] <... setpgid resumed>) = 0 [pid 7716] write(1, "executing program\n", 18) = 18 [pid 7716] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7716] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7716] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7719] <... prctl resumed>) = 0 [pid 7717] <... openat resumed>) = 3 [pid 7716] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7719] setpgid(0, 0 [pid 7717] write(3, "1000", 4 [pid 7719] <... setpgid resumed>) = 0 [pid 7716] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7717] <... write resumed>) = 4 [pid 7716] write(-1, "0x0000000000000001", 18 [pid 7717] close(3 [pid 7716] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7716] exit_group(0 [pid 7717] <... close resumed>) = 0 [pid 7719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7716] <... exit_group resumed>) = ? [pid 7717] write(1, "executing program\n", 18 [pid 7718] <... set_robust_list resumed>) = 0 executing program executing program [pid 7718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7716] +++ exited with 0 +++ [pid 7717] <... write resumed>) = 18 [pid 7719] <... openat resumed>) = 3 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7719] write(3, "1000", 4 [pid 7717] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7719] <... write resumed>) = 4 [pid 7717] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7719] close(3 [pid 7717] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7719] <... close resumed>) = 0 [pid 7717] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7719] write(1, "executing program\n", 18 [pid 7717] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7719] <... write resumed>) = 18 [pid 7719] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7717] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7718] setpgid(0, 0) = 0 [pid 7718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7717] write(-1, "0x0000000000000001", 18 [pid 7718] write(3, "1000", 4) = 4 [pid 7718] close(3executing program ) = 0 [pid 7718] write(1, "executing program\n", 18) = 18 [pid 7718] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7718] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7717] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7718] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7718] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7717] exit_group(0 [pid 7718] exit_group(0) = ? [pid 7717] <... exit_group resumed>) = ? [pid 7719] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7718] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7720 attached [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7720] set_robust_list(0x55556da27660, 24) = 0 [pid 7720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7717] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7720] setpgid(0, 0) = 0 [pid 7720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7719] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7720] <... openat resumed>) = 3 [pid 7720] write(3, "1000", 4 executing program [pid 7719] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7720] <... write resumed>) = 4 [pid 7720] close(3) = 0 [pid 7720] write(1, "executing program\n", 18) = 18 [pid 7720] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7720] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7720] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7719] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7720] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7720] exit_group(0 [pid 7719] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7720] <... exit_group resumed>) = ? [pid 7719] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7720] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7719] exit_group(0) = ? [pid 7719] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7721 ./strace-static-x86_64: Process 7721 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7722 attached [pid 7721] set_robust_list(0x55556da27660, 24 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7722 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7723 [pid 7721] <... set_robust_list resumed>) = 0 [pid 7721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7724 [pid 7721] <... prctl resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7724 attached [pid 7724] set_robust_list(0x55556da27660, 24) = 0 [pid 7724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7721] setpgid(0, 0 [pid 7724] setpgid(0, 0) = 0 [pid 7724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7721] <... setpgid resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7725 [pid 7722] set_robust_list(0x55556da27660, 24 [pid 7724] <... openat resumed>) = 3 [pid 7724] write(3, "1000", 4 [pid 7721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7724] <... write resumed>) = 4 [pid 7724] close(3) = 0 [pid 7724] write(1, "executing program\n", 18executing program ) = 18 [pid 7724] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7721] <... openat resumed>) = 3 [pid 7724] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7724] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7724] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7724] exit_group(0) = ? ./strace-static-x86_64: Process 7723 attached [pid 7722] <... set_robust_list resumed>) = 0 [pid 7721] write(3, "1000", 4) = 4 [pid 7722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7721] close(3) = 0 [pid 7722] <... prctl resumed>) = 0 [pid 7724] +++ exited with 0 +++ ./strace-static-x86_64: Process 7725 attached executing program [pid 7722] setpgid(0, 0 [pid 7721] write(1, "executing program\n", 18) = 18 [pid 7721] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7721] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7722] <... setpgid resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7721] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7721] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7721] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7722] <... openat resumed>) = 3 [pid 7721] exit_group(0 [pid 7722] write(3, "1000", 4 [pid 7721] <... exit_group resumed>) = ? [pid 7722] <... write resumed>) = 4 [pid 7721] +++ exited with 0 +++ [pid 7722] close(3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7722] <... close resumed>) = 0 [pid 7723] set_robust_list(0x55556da27660, 24 [pid 7725] set_robust_list(0x55556da27660, 24) = 0 [pid 7723] <... set_robust_list resumed>) = 0 executing program [pid 7723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7722] write(1, "executing program\n", 18) = 18 [pid 7725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7723] <... prctl resumed>) = 0 [pid 7723] setpgid(0, 0 [pid 7725] setpgid(0, 0 [pid 7723] <... setpgid resumed>) = 0 [pid 7722] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7725] <... setpgid resumed>) = 0 [pid 7725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7722] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7725] <... openat resumed>) = 3 [pid 7722] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7725] write(3, "1000", 4 [pid 7723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7725] <... write resumed>) = 4 [pid 7723] <... openat resumed>) = 3 [pid 7722] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7725] close(3 [pid 7722] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7723] write(3, "1000", 4) = 4 [pid 7723] close(3executing program ) = 0 [pid 7723] write(1, "executing program\n", 18 [pid 7725] <... close resumed>) = 0 [pid 7723] <... write resumed>) = 18 [pid 7722] write(-1, "0x0000000000000001", 18 [pid 7725] write(1, "executing program\n", 18 [pid 7722] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7722] exit_group(0 [pid 7725] <... write resumed>) = 18 [pid 7722] <... exit_group resumed>) = ? [pid 7725] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7723] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7723] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7725] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7722] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7725] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7723] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7725] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7723] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7725] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7723] write(-1, "0x0000000000000001", 18 [pid 7725] write(-1, "0x0000000000000001", 18 [pid 7723] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7725] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7723] exit_group(0 [pid 7725] exit_group(0 [pid 7723] <... exit_group resumed>) = ? [pid 7725] <... exit_group resumed>) = ? [pid 7723] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7725] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7726 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7727 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7726 attached [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7728 ./strace-static-x86_64: Process 7728 attached [pid 7726] set_robust_list(0x55556da27660, 24 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7728] set_robust_list(0x55556da27660, 24 [pid 7726] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7729 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7729 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7730 attached [pid 7729] set_robust_list(0x55556da27660, 24 [pid 7728] <... set_robust_list resumed>) = 0 [pid 7726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7730 ./strace-static-x86_64: Process 7727 attached [pid 7727] set_robust_list(0x55556da27660, 24) = 0 [pid 7728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7726] <... prctl resumed>) = 0 [pid 7727] <... prctl resumed>) = 0 [pid 7727] setpgid(0, 0) = 0 [pid 7730] set_robust_list(0x55556da27660, 24 [pid 7729] <... set_robust_list resumed>) = 0 [pid 7728] <... prctl resumed>) = 0 [pid 7726] setpgid(0, 0 [pid 7727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7728] setpgid(0, 0 [pid 7726] <... setpgid resumed>) = 0 [pid 7727] <... openat resumed>) = 3 [pid 7727] write(3, "1000", 4) = 4 [pid 7727] close(3) = 0 executing program [pid 7727] write(1, "executing program\n", 18) = 18 [pid 7727] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7727] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7727] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7727] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7727] exit_group(0) = ? [pid 7726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7728] <... setpgid resumed>) = 0 [pid 7728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7726] <... openat resumed>) = 3 [pid 7728] <... openat resumed>) = 3 [pid 7726] write(3, "1000", 4 [pid 7727] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7728] write(3, "1000", 4 [pid 7726] <... write resumed>) = 4 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7728] <... write resumed>) = 4 [pid 7726] close(3 [pid 7728] close(3 [pid 7726] <... close resumed>) = 0 [pid 7728] <... close resumed>) = 0 [pid 7728] write(1, "executing program\n", 18 [pid 7726] write(1, "executing program\n", 18 [pid 7730] <... set_robust_list resumed>) = 0 [pid 7729] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program executing program [pid 7728] <... write resumed>) = 18 [pid 7729] <... prctl resumed>) = 0 [pid 7726] <... write resumed>) = 18 [pid 7728] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7726] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7729] setpgid(0, 0 [pid 7728] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7726] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7728] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7726] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7730] <... prctl resumed>) = 0 [pid 7729] <... setpgid resumed>) = 0 [pid 7728] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7726] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7728] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7726] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7728] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7726] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7728] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7726] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7728] exit_group(0 [pid 7726] exit_group(0 [pid 7728] <... exit_group resumed>) = ? [pid 7726] <... exit_group resumed>) = ? [pid 7728] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7726] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7730] setpgid(0, 0 [pid 7729] <... openat resumed>) = 3 [pid 7730] <... setpgid resumed>) = 0 [pid 7729] write(3, "1000", 4 [pid 7730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7729] <... write resumed>) = 4 [pid 7729] close(3) = 0 [pid 7730] <... openat resumed>) = 3 executing program [pid 7729] write(1, "executing program\n", 18 [pid 7730] write(3, "1000", 4 [pid 7729] <... write resumed>) = 18 [pid 7730] <... write resumed>) = 4 [pid 7729] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7730] close(3 [pid 7729] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7730] <... close resumed>) = 0 [pid 7729] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... restart_syscall resumed>) = 0 [pid 7729] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7730] write(1, "executing program\n", 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 7729] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 7731 attached [pid 7730] <... write resumed>) = 18 [pid 7729] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7731 [pid 7729] write(-1, "0x0000000000000001", 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7730] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7729] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7732 ./strace-static-x86_64: Process 7733 attached [pid 7729] exit_group(0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7733 [pid 7733] set_robust_list(0x55556da27660, 24) = 0 [pid 7733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7729] <... exit_group resumed>) = ? [pid 7733] <... prctl resumed>) = 0 [pid 7733] setpgid(0, 0) = 0 [pid 7733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7733] write(3, "1000", 4) = 4 executing program [pid 7733] close(3) = 0 [pid 7733] write(1, "executing program\n", 18) = 18 [pid 7733] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7733] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7733] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7733] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7733] exit_group(0) = ? [pid 7729] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7730] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7733] +++ exited with 0 +++ [pid 7730] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7732 attached [pid 7732] set_robust_list(0x55556da27660, 24) = 0 [pid 7732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7732] setpgid(0, 0) = 0 [pid 7732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7732] write(3, "1000", 4) = 4 [pid 7732] close(3) = 0 [pid 7732] write(1, "executing program\n", 18) = 18 executing program [pid 7732] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7732] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7732] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7732] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7732] exit_group(0) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7731] set_robust_list(0x55556da27660, 24 [pid 7730] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7730] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7732] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7730] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7731] <... set_robust_list resumed>) = 0 [pid 7730] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7730] exit_group(0 [pid 7731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7730] <... exit_group resumed>) = ? [pid 7730] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7731] setpgid(0, 0) = 0 [pid 7731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7731] write(3, "1000", 4) = 4 [pid 7731] close(3) = 0 [pid 7731] write(1, "executing program\n", 18executing program ) = 18 [pid 7731] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7731] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7731] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7731] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7731] exit_group(0) = ? [pid 7731] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7734 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7734 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7735 ./strace-static-x86_64: Process 7735 attached [pid 7735] set_robust_list(0x55556da27660, 24 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7735] <... set_robust_list resumed>) = 0 [pid 7735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7735] setpgid(0, 0) = 0 [pid 7735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7735] write(3, "1000", 4) = 4 [pid 7735] close(3) = 0 executing program [pid 7735] write(1, "executing program\n", 18) = 18 [pid 7735] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7735] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7735] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7735] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7735] exit_group(0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7736 [pid 7735] <... exit_group resumed>) = ? [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7735] +++ exited with 0 +++ ./strace-static-x86_64: Process 7736 attached [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7737 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7736] set_robust_list(0x55556da27660, 24) = 0 [pid 7736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7736] setpgid(0, 0) = 0 [pid 7736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7734] set_robust_list(0x55556da27660, 24 [pid 7736] <... openat resumed>) = 3 [pid 7734] <... set_robust_list resumed>) = 0 [pid 7736] write(3, "1000", 4) = 4 [pid 7736] close(3) = 0 executing program [pid 7736] write(1, "executing program\n", 18) = 18 [pid 7736] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7736] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7736] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7736] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7736] exit_group(0) = ? [pid 7734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7736] +++ exited with 0 +++ [pid 7734] <... prctl resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7737 attached [pid 7737] set_robust_list(0x55556da27660, 24) = 0 [pid 7737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7734] setpgid(0, 0 [pid 7737] <... prctl resumed>) = 0 [pid 7737] setpgid(0, 0) = 0 [pid 7734] <... setpgid resumed>) = 0 [pid 7737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7737] write(3, "1000", 4) = 4 [pid 7737] close(3executing program ) = 0 [pid 7737] write(1, "executing program\n", 18) = 18 [pid 7737] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7737] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7737] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7737] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7737] exit_group(0) = ? [pid 7734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7737] +++ exited with 0 +++ [pid 7734] write(3, "1000", 4 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7734] <... write resumed>) = 4 [pid 7734] close(3) = 0 [pid 7734] write(1, "executing program\n", 18executing program ) = 18 [pid 7734] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7734] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7734] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7734] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7734] exit_group(0) = ? [pid 7734] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7738 ./strace-static-x86_64: Process 7738 attached [pid 7738] set_robust_list(0x55556da27660, 24) = 0 [pid 7738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7738] setpgid(0, 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 7738] <... setpgid resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7739 ./strace-static-x86_64: Process 7740 attached [pid 7740] set_robust_list(0x55556da27660, 24) = 0 [pid 7740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7740] setpgid(0, 0) = 0 [pid 7740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7740 ./strace-static-x86_64: Process 7739 attached executing program [pid 7740] <... openat resumed>) = 3 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7740] write(3, "1000", 4) = 4 [pid 7740] close(3) = 0 [pid 7740] write(1, "executing program\n", 18) = 18 [pid 7740] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7740] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7740] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7740] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7740] exit_group(0) = ? [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7740] +++ exited with 0 +++ [pid 7739] set_robust_list(0x55556da27660, 24) = 0 [pid 7739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7739] setpgid(0, 0) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7741 [pid 7739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7739] write(3, "1000", 4) = 4 executing program [pid 7739] close(3) = 0 [pid 7739] write(1, "executing program\n", 18) = 18 [pid 7739] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7739] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7739] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7739] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7739] exit_group(0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7742 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7739] <... exit_group resumed>) = ? [pid 7738] <... openat resumed>) = 3 [pid 7739] +++ exited with 0 +++ ./strace-static-x86_64: Process 7741 attached [pid 7738] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7742 attached [pid 7742] set_robust_list(0x55556da27660, 24) = 0 [pid 7742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7738] <... write resumed>) = 4 [pid 7742] <... prctl resumed>) = 0 [pid 7742] setpgid(0, 0) = 0 [pid 7742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7742] write(3, "1000", 4) = 4 [pid 7742] close(3) = 0 executing program [pid 7742] write(1, "executing program\n", 18) = 18 [pid 7742] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7742] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7742] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7742] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7742] exit_group(0) = ? [pid 7738] close(3) = 0 [pid 7741] set_robust_list(0x55556da27660, 24 [pid 7742] +++ exited with 0 +++ [pid 7738] write(1, "executing program\n", 18 [pid 7741] <... set_robust_list resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7738] <... write resumed>) = 18 [pid 7738] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7738] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7738] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7738] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7738] exit_group(0) = ? [pid 7741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7738] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7741] setpgid(0, 0) = 0 [pid 7741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7741] write(3, "1000", 4) = 4 [pid 7741] close(3) = 0 [pid 7741] write(1, "executing program\n", 18executing program ) = 18 [pid 7741] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7741] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7741] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7741] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7741] exit_group(0) = ? [pid 7741] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7743 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7744 ./strace-static-x86_64: Process 7744 attached [pid 7744] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7743 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7743] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7745 attached [pid 7744] <... prctl resumed>) = 0 [pid 7743] <... set_robust_list resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7745 [pid 7745] set_robust_list(0x55556da27660, 24) = 0 [pid 7745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7745] setpgid(0, 0) = 0 [pid 7745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7744] setpgid(0, 0 [pid 7745] <... openat resumed>) = 3 [pid 7745] write(3, "1000", 4) = 4 executing program [pid 7745] close(3) = 0 [pid 7745] write(1, "executing program\n", 18) = 18 [pid 7745] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7746 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7747 [pid 7745] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7745] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7745] write(-1, "0x0000000000000001", 18 [pid 7744] <... setpgid resumed>) = 0 [pid 7745] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7745] exit_group(0) = ? [pid 7743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7743] <... prctl resumed>) = 0 [pid 7745] +++ exited with 0 +++ ./strace-static-x86_64: Process 7747 attached [pid 7747] set_robust_list(0x55556da27660, 24) = 0 [pid 7747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7747] setpgid(0, 0) = 0 [pid 7747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7743] setpgid(0, 0 [pid 7747] <... openat resumed>) = 3 [pid 7747] write(3, "1000", 4) = 4 executing program [pid 7747] close(3) = 0 [pid 7747] write(1, "executing program\n", 18) = 18 [pid 7747] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7747] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7747] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7747] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7747] exit_group(0) = ? [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7743] <... setpgid resumed>) = 0 [pid 7744] <... openat resumed>) = 3 [pid 7747] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7746 attached [pid 7746] set_robust_list(0x55556da27660, 24) = 0 [pid 7746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7746] setpgid(0, 0) = 0 [pid 7746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7746] <... openat resumed>) = 3 [pid 7746] write(3, "1000", 4) = 4 [pid 7746] close(3executing program ) = 0 [pid 7746] write(1, "executing program\n", 18) = 18 [pid 7746] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7746] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7746] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7746] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7746] exit_group(0) = ? [pid 7743] <... openat resumed>) = 3 [pid 7744] write(3, "1000", 4 [pid 7743] write(3, "1000", 4 [pid 7744] <... write resumed>) = 4 [pid 7744] close(3 [pid 7743] <... write resumed>) = 4 [pid 7744] <... close resumed>) = 0 [pid 7743] close(3 [pid 7746] +++ exited with 0 +++ [pid 7744] write(1, "executing program\n", 18 [pid 7743] <... close resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program executing program [pid 7743] write(1, "executing program\n", 18 [pid 7744] <... write resumed>) = 18 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7743] <... write resumed>) = 18 [pid 7744] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7743] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7744] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7743] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7744] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7743] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7744] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7743] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7744] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7743] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7744] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7743] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7744] write(-1, "0x0000000000000001", 18 [pid 7743] write(-1, "0x0000000000000001", 18 [pid 7744] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7743] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7744] exit_group(0) = ? [pid 7743] exit_group(0 [pid 7744] +++ exited with 0 +++ [pid 7743] <... exit_group resumed>) = ? [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7743] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7748 attached , child_tidptr=0x55556da27650) = 7748 [pid 7748] set_robust_list(0x55556da27660, 24) = 0 [pid 7748] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program executing program ) = 0 [pid 7748] setpgid(0, 0) = 0 [pid 7748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7748] write(3, "1000", 4) = 4 [pid 7748] close(3 [pid 553] <... restart_syscall resumed>) = 0 [pid 7748] <... close resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7748] write(1, "executing program\n", 18) = 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7748] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7749 attached [pid 7748] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7749 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7750 [pid 7748] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7749] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7750 attached ) = 0 [pid 7748] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7748] write(-1, "0x0000000000000001", 18 [pid 7749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7748] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7750] set_robust_list(0x55556da27660, 24 [pid 7748] exit_group(0 [pid 7750] <... set_robust_list resumed>) = 0 [pid 7749] setpgid(0, 0) = 0 [pid 7748] <... exit_group resumed>) = ? [pid 7748] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7749] <... openat resumed>) = 3 [pid 7750] <... prctl resumed>) = 0 [pid 7749] write(3, "1000", 4) = 4 [pid 7750] setpgid(0, 0) = 0 [pid 7749] close(3) = 0 [pid 7749] write(1, "executing program\n", 18 [pid 7750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7749] <... write resumed>) = 18 [pid 7750] <... openat resumed>) = 3 [pid 7750] write(3, "1000", 4 [pid 7749] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7750] <... write resumed>) = 4 [pid 7749] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 7750] close(3 [pid 7749] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7750] <... close resumed>) = 0 [pid 7750] write(1, "executing program\n", 18 [pid 7749] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7750] <... write resumed>) = 18 [pid 7749] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7749] write(-1, "0x0000000000000001", 18 [pid 7750] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7749] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7750] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7749] exit_group(0) = ? [pid 7750] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7749] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7750] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7750] write(-1, "0x0000000000000001", 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7750] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7751 attached [pid 7750] exit_group(0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7751 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7751] set_robust_list(0x55556da27660, 24 [pid 7750] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7752 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7752 [pid 554] <... restart_syscall resumed>) = 0 [pid 7751] <... set_robust_list resumed>) = 0 [pid 7750] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7752] set_robust_list(0x55556da27660, 24 [pid 7751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7753 [pid 7752] <... set_robust_list resumed>) = 0 [pid 7751] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7753 attached [pid 7752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7751] setpgid(0, 0 [pid 7753] set_robust_list(0x55556da27660, 24) = 0 [pid 7752] <... prctl resumed>) = 0 [pid 7751] <... setpgid resumed>) = 0 [pid 7752] setpgid(0, 0 [pid 7751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7752] <... setpgid resumed>) = 0 [pid 7751] <... openat resumed>) = 3 [pid 7751] write(3, "1000", 4 [pid 7752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7751] <... write resumed>) = 4 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7751] close(3 [pid 7753] <... prctl resumed>) = 0 [pid 7752] <... openat resumed>) = 3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7754 attached [pid 7753] setpgid(0, 0 [pid 7752] write(3, "1000", 4 [pid 7751] <... close resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7754 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7755 ./strace-static-x86_64: Process 7755 attached [pid 7754] set_robust_list(0x55556da27660, 24 [pid 7753] <... setpgid resumed>) = 0 [pid 7752] <... write resumed>) = 4 [pid 7751] write(1, "executing program\n", 18executing program [pid 7753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7752] close(3 [pid 7751] <... write resumed>) = 18 [pid 7755] set_robust_list(0x55556da27660, 24 [pid 7754] <... set_robust_list resumed>) = 0 [pid 7752] <... close resumed>) = 0 [pid 7751] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7753] <... openat resumed>) = 3 [pid 7752] write(1, "executing program\n", 18executing program [pid 7753] write(3, "1000", 4 [pid 7752] <... write resumed>) = 18 [pid 7751] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7755] <... set_robust_list resumed>) = 0 [pid 7754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7753] <... write resumed>) = 4 [pid 7753] close(3) = 0 [pid 7753] write(1, "executing program\n", 18executing program ) = 18 [pid 7753] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7753] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7752] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7751] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7753] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7753] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7753] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7753] exit_group(0 [pid 7752] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7751] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7754] <... prctl resumed>) = 0 [pid 7753] <... exit_group resumed>) = ? [pid 7752] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7751] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7754] setpgid(0, 0 [pid 7753] +++ exited with 0 +++ [pid 7752] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7751] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7754] <... setpgid resumed>) = 0 [pid 7752] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program executing program executing program executing program executing program [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7752] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7751] write(-1, "0x0000000000000001", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7752] write(-1, "0x0000000000000001", 18 [pid 7751] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7752] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7751] exit_group(0 [pid 7754] <... openat resumed>) = 3 [pid 7752] exit_group(0 [pid 7751] <... exit_group resumed>) = ? [pid 7754] write(3, "1000", 4 [pid 7752] <... exit_group resumed>) = ? [pid 7751] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7752] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7754] <... write resumed>) = 4 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7755] <... prctl resumed>) = 0 [pid 7754] close(3) = 0 [pid 7755] setpgid(0, 0) = 0 [pid 7754] write(1, "executing program\n", 18) = 18 [pid 7755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7754] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7755] <... openat resumed>) = 3 [pid 7755] write(3, "1000", 4 [pid 7754] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7754] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7755] <... write resumed>) = 4 [pid 7755] close(3 [pid 7754] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] <... restart_syscall resumed>) = 0 [pid 7755] <... close resumed>) = 0 [pid 7754] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7756 attached [pid 7755] write(1, "executing program\n", 18 [pid 7754] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7756 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7756] set_robust_list(0x55556da27660, 24 [pid 7755] <... write resumed>) = 18 [pid 7754] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7757 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7757 [pid 554] <... restart_syscall resumed>) = 0 [pid 7755] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7754] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7757] set_robust_list(0x55556da27660, 24 [pid 7756] <... set_robust_list resumed>) = 0 [pid 7755] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7754] exit_group(0./strace-static-x86_64: Process 7758 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7758 [pid 7756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7757] <... set_robust_list resumed>) = 0 [pid 7755] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7754] <... exit_group resumed>) = ? [pid 7758] set_robust_list(0x55556da27660, 24 [pid 7755] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7754] +++ exited with 0 +++ [pid 7755] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7756] <... prctl resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7756] setpgid(0, 0 [pid 7755] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7756] <... setpgid resumed>) = 0 [pid 7755] write(-1, "0x0000000000000001", 18 [pid 7757] <... prctl resumed>) = 0 [pid 7758] <... set_robust_list resumed>) = 0 [pid 7756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7755] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7755] exit_group(0 [pid 7756] <... openat resumed>) = 3 [pid 7755] <... exit_group resumed>) = ? [pid 7756] write(3, "1000", 4 [pid 7755] +++ exited with 0 +++ [pid 7757] setpgid(0, 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7757] <... setpgid resumed>) = 0 [pid 7756] <... write resumed>) = 4 [pid 7756] close(3 [pid 7757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7756] <... close resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7756] write(1, "executing program\n", 18 [pid 7757] <... openat resumed>) = 3 [pid 7756] <... write resumed>) = 18 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7759 attached [pid 7758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7757] write(3, "1000", 4 [pid 7756] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7760 attached [pid 7759] set_robust_list(0x55556da27660, 24 [pid 7758] <... prctl resumed>) = 0 [pid 7757] <... write resumed>) = 4 [pid 7756] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7759 [pid 7758] setpgid(0, 0 [pid 7757] close(3 [pid 7756] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7760 [pid 7759] <... set_robust_list resumed>) = 0 [pid 7757] <... close resumed>) = 0 [pid 7756] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7758] <... setpgid resumed>) = 0 [pid 7757] write(1, "executing program\n", 18 [pid 7756] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7756] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7757] <... write resumed>) = 18 [pid 7758] <... openat resumed>) = 3 [pid 7757] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7756] write(-1, "0x0000000000000001", 18 [pid 7758] write(3, "1000", 4 [pid 7757] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7758] <... write resumed>) = 4 [pid 7757] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7756] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7756] exit_group(0 [pid 7758] close(3 [pid 7757] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7756] <... exit_group resumed>) = ? [pid 7757] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7756] +++ exited with 0 +++ [pid 7757] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7758] <... close resumed>) = 0 [pid 7757] write(-1, "0x0000000000000001", 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7759] <... prctl resumed>) = 0 [pid 7758] write(1, "executing program\n", 18 [pid 7757] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7758] <... write resumed>) = 18 [pid 7757] exit_group(0 [pid 7758] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7757] <... exit_group resumed>) = ? [pid 7760] set_robust_list(0x55556da27660, 24 [pid 7759] setpgid(0, 0 [pid 7758] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7758] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7757] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7760] <... set_robust_list resumed>) = 0 [pid 7759] <... setpgid resumed>) = 0 [pid 7758] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7758] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7758] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7758] write(-1, "0x0000000000000001", 18 [pid 7759] <... openat resumed>) = 3 [pid 7758] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7759] write(3, "1000", 4 [pid 7758] exit_group(0) = ? [pid 7759] <... write resumed>) = 4 [pid 7759] close(3 [pid 7758] +++ exited with 0 +++ [pid 7760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7760] <... prctl resumed>) = 0 [pid 7759] <... close resumed>) = 0 executing program [pid 7760] setpgid(0, 0 [pid 7759] write(1, "executing program\n", 18 [pid 7760] <... setpgid resumed>) = 0 [pid 7759] <... write resumed>) = 18 [pid 7759] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7759] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7759] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] <... restart_syscall resumed>) = 0 [pid 7760] <... openat resumed>) = 3 [pid 7759] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7761 attached [pid 7760] write(3, "1000", 4 [pid 7759] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7761 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7761] set_robust_list(0x55556da27660, 24 [pid 7760] <... write resumed>) = 4 [pid 7759] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7762 attached [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7762 [pid 7762] set_robust_list(0x55556da27660, 24 [pid 7761] <... set_robust_list resumed>) = 0 [pid 7760] close(3 [pid 7759] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7763 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7763 [pid 7762] <... set_robust_list resumed>) = 0 [pid 7761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7760] <... close resumed>) = 0 [pid 7759] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7763] set_robust_list(0x55556da27660, 24 [pid 7760] write(1, "executing program\n", 18 [pid 7761] <... prctl resumed>) = 0 [pid 7759] exit_group(0 [pid 7760] <... write resumed>) = 18 [pid 7760] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7759] <... exit_group resumed>) = ? [pid 7761] setpgid(0, 0 [pid 7762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7760] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7759] +++ exited with 0 +++ [pid 7760] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7761] <... setpgid resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7760] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7763] <... set_robust_list resumed>) = 0 [pid 7762] <... prctl resumed>) = 0 [pid 7761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7760] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7762] setpgid(0, 0 [pid 7761] <... openat resumed>) = 3 [pid 7760] write(-1, "0x0000000000000001", 18 [pid 7762] <... setpgid resumed>) = 0 [pid 7761] write(3, "1000", 4 [pid 7760] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7761] <... write resumed>) = 4 [pid 7760] exit_group(0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7763] <... prctl resumed>) = 0 [pid 7762] <... openat resumed>) = 3 [pid 7761] close(3 [pid 7760] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7764 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7764 executing program [pid 7762] write(3, "1000", 4 [pid 7761] <... close resumed>) = 0 [pid 7760] +++ exited with 0 +++ [pid 7762] <... write resumed>) = 4 [pid 7761] write(1, "executing program\n", 18) = 18 [pid 7762] close(3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7762] <... close resumed>) = 0 [pid 7761] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7763] setpgid(0, 0 [pid 7762] write(1, "executing program\n", 18executing program ) = 18 [pid 7761] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 7765 attached [pid 7764] set_robust_list(0x55556da27660, 24 [pid 7763] <... setpgid resumed>) = 0 [pid 7762] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7761] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7765] set_robust_list(0x55556da27660, 24 [pid 7764] <... set_robust_list resumed>) = 0 [pid 7763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7762] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7761] <... openat resumed>) = -1 EFAULT (Bad address) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7765 [pid 7763] <... openat resumed>) = 3 [pid 7762] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7763] write(3, "1000", 4 [pid 7761] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7762] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7763] <... write resumed>) = 4 [pid 7761] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7765] <... set_robust_list resumed>) = 0 [pid 7764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7762] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7763] close(3 [pid 7761] write(-1, "0x0000000000000001", 18executing program [pid 7763] <... close resumed>) = 0 [pid 7762] write(-1, "0x0000000000000001", 18 [pid 7761] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7763] write(1, "executing program\n", 18 [pid 7762] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7761] exit_group(0 [pid 7762] exit_group(0 [pid 7761] <... exit_group resumed>) = ? [pid 7763] <... write resumed>) = 18 [pid 7761] +++ exited with 0 +++ [pid 7762] <... exit_group resumed>) = ? [pid 7763] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7762] +++ exited with 0 +++ [pid 7763] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7763] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7763] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7763] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7763] write(-1, "0x0000000000000001", 18 [pid 7764] <... prctl resumed>) = 0 [pid 7763] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7763] exit_group(0) = ? [pid 7763] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7764] setpgid(0, 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7766 attached [pid 7765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7764] <... setpgid resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7766 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7766] set_robust_list(0x55556da27660, 24 [pid 7765] <... prctl resumed>) = 0 [pid 7764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7767 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7767 [pid 7765] setpgid(0, 0 [pid 7764] <... openat resumed>) = 3 [pid 7765] <... setpgid resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7764] write(3, "1000", 4 [pid 7766] <... set_robust_list resumed>) = 0 [pid 7765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7768 attached [pid 7764] <... write resumed>) = 4 [pid 7765] <... openat resumed>) = 3 [pid 7764] close(3 [pid 7767] set_robust_list(0x55556da27660, 24 [pid 7768] set_robust_list(0x55556da27660, 24 [pid 7767] <... set_robust_list resumed>) = 0 [pid 7767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7765] write(3, "1000", 4 [pid 7764] <... close resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7768 [pid 7766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7768] <... set_robust_list resumed>) = 0 [pid 7768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7765] <... write resumed>) = 4 [pid 7764] write(1, "executing program\n", 18 [pid 7766] <... prctl resumed>) = 0 [pid 7765] close(3 [pid 7767] <... prctl resumed>) = 0 executing program [pid 7767] setpgid(0, 0) = 0 [pid 7768] <... prctl resumed>) = 0 [pid 7767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7764] <... write resumed>) = 18 [pid 7765] <... close resumed>) = 0 [pid 7768] setpgid(0, 0) = 0 [pid 7766] setpgid(0, 0 [pid 7765] write(1, "executing program\n", 18executing program [pid 7764] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7765] <... write resumed>) = 18 [pid 7764] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7767] <... openat resumed>) = 3 [pid 7766] <... setpgid resumed>) = 0 [pid 7765] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7764] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7768] <... openat resumed>) = 3 [pid 7765] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7764] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7765] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7764] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7767] write(3, "1000", 4 [pid 7764] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7765] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7767] <... write resumed>) = 4 [pid 7767] close(3 [pid 7766] <... openat resumed>) = 3 [pid 7768] write(3, "1000", 4 [pid 7764] write(-1, "0x0000000000000001", 18 [pid 7766] write(3, "1000", 4 [pid 7765] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7767] <... close resumed>) = 0 [pid 7765] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7764] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7766] <... write resumed>) = 4 [pid 7768] <... write resumed>) = 4 [pid 7765] write(-1, "0x0000000000000001", 18 [pid 7764] exit_group(0 [pid 7766] close(3 [pid 7765] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 7764] <... exit_group resumed>) = ? [pid 7767] write(1, "executing program\n", 18 [pid 7768] close(3 [pid 7765] exit_group(0 [pid 7767] <... write resumed>) = 18 [pid 7768] <... close resumed>) = 0 [pid 7767] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7768] write(1, "executing program\n", 18) = 18 [pid 7768] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7764] +++ exited with 0 +++ [pid 7765] <... exit_group resumed>) = ? [pid 7766] <... close resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7768] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7767] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7768] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7767] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7768] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 7767] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7768] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7767] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7768] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7767] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7768] write(-1, "0x0000000000000001", 18 [pid 7767] write(-1, "0x0000000000000001", 18 [pid 7765] +++ exited with 0 +++ [pid 7766] write(1, "executing program\n", 18 [pid 7768] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7767] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7766] <... write resumed>) = 18 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7768] exit_group(0 [pid 7767] exit_group(0 [pid 7766] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7768] <... exit_group resumed>) = ? [pid 7767] <... exit_group resumed>) = ? [pid 7766] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7769 attached [pid 7768] +++ exited with 0 +++ [pid 7767] +++ exited with 0 +++ [pid 7766] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] --- 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] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7769 executing program [pid 7769] set_robust_list(0x55556da27660, 24 [pid 7766] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7769] <... set_robust_list resumed>) = 0 [pid 7766] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7766] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7766] exit_group(0 [pid 7769] <... prctl resumed>) = 0 [pid 7766] <... exit_group resumed>) = ? [pid 7766] +++ exited with 0 +++ [pid 7769] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7769] <... setpgid resumed>) = 0 [pid 7769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7769] write(3, "1000", 4) = 4 [pid 7769] close(3) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7769] write(1, "executing program\n", 18) = 18 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7771 attached [pid 7769] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7770 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7771 ./strace-static-x86_64: Process 7770 attached [pid 7770] set_robust_list(0x55556da27660, 24 [pid 7769] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7770] <... set_robust_list resumed>) = 0 [pid 7770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7770] setpgid(0, 0) = 0 [pid 7770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7769] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7771] set_robust_list(0x55556da27660, 24 [pid 7770] <... openat resumed>) = 3 [pid 7770] write(3, "1000", 4 [pid 7769] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7770] <... write resumed>) = 4 [pid 7770] close(3executing program [pid 7771] <... set_robust_list resumed>) = 0 [pid 7770] <... close resumed>) = 0 [pid 7769] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... restart_syscall resumed>) = 0 [pid 7770] write(1, "executing program\n", 18) = 18 [pid 7770] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7770] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7770] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 executing program [pid 7769] write(-1, "0x0000000000000001", 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7769] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7772 [pid 7770] write(-1, "0x0000000000000001", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7773 [pid 7769] exit_group(0 [pid 7770] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7770] exit_group(0) = ? [pid 7769] <... exit_group resumed>) = ? [pid 7770] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7772 attached [pid 7772] set_robust_list(0x55556da27660, 24) = 0 [pid 7772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7772] setpgid(0, 0 [pid 7769] +++ exited with 0 +++ [pid 7772] <... setpgid resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7772] write(3, "1000", 4) = 4 [pid 7772] close(3) = 0 [pid 7772] write(1, "executing program\n", 18) = 18 [pid 7772] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7771] <... prctl resumed>) = 0 [pid 7772] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7772] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7772] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7772] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7773 attached [pid 7771] setpgid(0, 0 [pid 7772] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7772] exit_group(0) = ? [pid 7771] <... setpgid resumed>) = 0 [pid 7771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7773] set_robust_list(0x55556da27660, 24) = 0 [pid 7771] <... openat resumed>) = 3 [pid 7772] +++ exited with 0 +++ [pid 7773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7771] write(3, "1000", 4 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7773] <... prctl resumed>) = 0 [pid 7771] <... write resumed>) = 4 [pid 7771] close(3 [pid 7773] setpgid(0, 0) = 0 [pid 7771] <... close resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7771] write(1, "executing program\n", 18executing program [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7771] <... write resumed>) = 18 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7774 [pid 7771] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 7774 attached [pid 7773] <... openat resumed>) = 3 [pid 7771] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7773] write(3, "1000", 4 [pid 7771] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7774] set_robust_list(0x55556da27660, 24) = 0 [pid 7773] <... write resumed>) = 4 [pid 7771] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7773] close(3 [pid 7771] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7773] <... close resumed>) = 0 [pid 7774] <... prctl resumed>) = 0 [pid 7771] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7773] write(1, "executing program\n", 18 executing program [pid 7771] write(-1, "0x0000000000000001", 18 [pid 7774] setpgid(0, 0 [pid 7773] <... write resumed>) = 18 [pid 7771] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7771] exit_group(0 [pid 7773] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7774] <... setpgid resumed>) = 0 [pid 7773] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7771] <... exit_group resumed>) = ? [pid 7771] +++ exited with 0 +++ [pid 551] <... restart_syscall resumed>) = 0 [pid 7773] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7773] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7773] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7775 ./strace-static-x86_64: Process 7775 attached [pid 7775] set_robust_list(0x55556da27660, 24) = 0 [pid 7774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7773] write(-1, "0x0000000000000001", 18 [pid 7775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7775] setpgid(0, 0) = 0 [pid 7775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7773] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7775] <... openat resumed>) = 3 [pid 7775] write(3, "1000", 4 [pid 7773] exit_group(0 [pid 7775] <... write resumed>) = 4 [pid 7773] <... exit_group resumed>) = ? [pid 7775] close(3executing program ) = 0 [pid 7775] write(1, "executing program\n", 18) = 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7773] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7776 [pid 550] --- 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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7775] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7775] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7775] write(-1, "0x0000000000000001", 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7777 [pid 7775] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7775] exit_group(0) = ? [pid 7775] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7776 attached [pid 7776] set_robust_list(0x55556da27660, 24) = 0 [pid 7776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7774] <... openat resumed>) = 3 [pid 7776] <... prctl resumed>) = 0 [pid 7776] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7777 attached [pid 7774] write(3, "1000", 4 [pid 7776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7774] <... write resumed>) = 4 [pid 7776] write(3, "1000", 4) = 4 [pid 7776] close(3) = 0 [pid 7774] close(3executing program [pid 7776] write(1, "executing program\n", 18) = 18 [pid 7776] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7776] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7776] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7774] <... close resumed>) = 0 [pid 7777] set_robust_list(0x55556da27660, 24 [pid 7776] write(-1, "0x0000000000000001", 18 [pid 7774] write(1, "executing program\n", 18 [pid 7777] <... set_robust_list resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7779 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7778 [pid 7776] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7776] exit_group(0 [pid 7774] <... write resumed>) = 18 [pid 7776] <... exit_group resumed>) = ? [pid 7774] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7774] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7777] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7779 attached [pid 7774] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7776] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7778 attached [pid 7779] set_robust_list(0x55556da27660, 24 [pid 7777] setpgid(0, 0 [pid 7774] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7778] set_robust_list(0x55556da27660, 24) = 0 [pid 7778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7774] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7779] <... set_robust_list resumed>) = 0 [pid 7777] <... setpgid resumed>) = 0 [pid 7778] <... prctl resumed>) = 0 [pid 7778] setpgid(0, 0) = 0 [pid 7774] write(-1, "0x0000000000000001", 18 [pid 7777] 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) = 3 [pid 7778] write(3, "1000", 4) = 4 [pid 7778] close(3) = 0 executing program [pid 7778] write(1, "executing program\n", 18) = 18 [pid 7778] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7774] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7778] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7774] exit_group(0 [pid 7778] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7778] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7774] <... exit_group resumed>) = ? [pid 7778] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7778] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7778] exit_group(0) = ? [pid 7774] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7778] +++ exited with 0 +++ [pid 7777] <... openat resumed>) = 3 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7777] write(3, "1000", 4 [pid 7779] <... prctl resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7777] <... write resumed>) = 4 [pid 7777] close(3) = 0 [pid 7777] write(1, "executing program\n", 18executing program ) = 18 [pid 7777] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7777] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7779] setpgid(0, 0 [pid 7777] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7777] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7779] <... setpgid resumed>) = 0 [pid 7777] exit_group(0) = ? [pid 7779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7777] +++ exited with 0 +++ [pid 7779] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7779] <... write resumed>) = 4 [pid 7779] close(3) = 0 [pid 7779] write(1, "executing program\n", 18) = 18 [pid 7779] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7779] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7779] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7779] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7779] exit_group(0) = ? [pid 7779] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7780 attached ./strace-static-x86_64: Process 7781 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7781 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7780 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7782 [pid 7781] set_robust_list(0x55556da27660, 24 [pid 7780] set_robust_list(0x55556da27660, 24 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7783 [pid 7780] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7783 attached [pid 7783] set_robust_list(0x55556da27660, 24) = 0 [pid 7783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7783] setpgid(0, 0) = 0 [pid 7780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7780] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7784 attached ./strace-static-x86_64: Process 7782 attached [pid 7781] <... set_robust_list resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7784 [pid 7780] setpgid(0, 0 [pid 7783] write(3, "1000", 4 [pid 7784] set_robust_list(0x55556da27660, 24 [pid 7780] <... setpgid resumed>) = 0 [pid 7780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7784] <... set_robust_list resumed>) = 0 [pid 7783] <... write resumed>) = 4 [pid 7782] set_robust_list(0x55556da27660, 24 [pid 7780] <... openat resumed>) = 3 [pid 7783] close(3 [pid 7781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7780] write(3, "1000", 4) = 4 [pid 7780] close(3) = 0 executing program [pid 7780] write(1, "executing program\n", 18) = 18 [pid 7780] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7780] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7780] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7781] <... prctl resumed>) = 0 [pid 7780] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7780] exit_group(0) = ? [pid 7784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7783] <... close resumed>) = 0 [pid 7782] <... set_robust_list resumed>) = 0 [pid 7781] setpgid(0, 0) = 0 [pid 7780] +++ exited with 0 +++ executing program [pid 7781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7784] <... prctl resumed>) = 0 [pid 7783] write(1, "executing program\n", 18 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7784] setpgid(0, 0 [pid 7782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7783] <... write resumed>) = 18 [pid 7781] <... openat resumed>) = 3 [pid 7781] write(3, "1000", 4executing program ) = 4 [pid 7781] close(3) = 0 [pid 7781] write(1, "executing program\n", 18) = 18 [pid 7781] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7781] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7781] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7781] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7783] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7781] exit_group(0) = ? [pid 7783] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7784] <... setpgid resumed>) = 0 [pid 7782] <... prctl resumed>) = 0 [pid 7781] +++ exited with 0 +++ [pid 553] --- 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7783] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7782] setpgid(0, 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7784] <... openat resumed>) = 3 [pid 7782] <... setpgid resumed>) = 0 [pid 7782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7784] write(3, "1000", 4 [pid 7783] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7782] <... openat resumed>) = 3 [pid 7783] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program [pid 7782] write(3, "1000", 4) = 4 [pid 7782] close(3) = 0 [pid 7782] write(1, "executing program\n", 18) = 18 [pid 7782] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7782] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7782] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7782] write(-1, "0x0000000000000001", 18 [pid 7783] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7782] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7782] exit_group(0) = ? [pid 7783] write(-1, "0x0000000000000001", 18 [pid 7784] <... write resumed>) = 4 [pid 7783] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7782] +++ exited with 0 +++ [pid 7784] close(3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7783] exit_group(0 [pid 7784] <... close resumed>) = 0 [pid 7784] write(1, "executing program\n", 18) = 18 [pid 7784] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7783] <... exit_group resumed>) = ? [pid 7784] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7784] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7784] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7784] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7784] exit_group(0) = ? [pid 7783] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7784] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7785 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7785 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7786 ./strace-static-x86_64: Process 7786 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7786] set_robust_list(0x55556da27660, 24) = 0 [pid 7786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7786] setpgid(0, 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7786] <... setpgid resumed>) = 0 [pid 7786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7786] write(3, "1000", 4) = 4 [pid 7786] close(3) = 0 [pid 7786] write(1, "executing program\n", 18) = 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7788 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7787 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7789 [pid 7786] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7786] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7786] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7789 attached ./strace-static-x86_64: Process 7788 attached ./strace-static-x86_64: Process 7787 attached [pid 7786] write(-1, "0x0000000000000001", 18 [pid 7785] set_robust_list(0x55556da27660, 24) = 0 [pid 7786] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7789] set_robust_list(0x55556da27660, 24 [pid 7785] <... prctl resumed>) = 0 [pid 7785] setpgid(0, 0) = 0 [pid 7785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7789] <... set_robust_list resumed>) = 0 [pid 7785] <... openat resumed>) = 3 [pid 7785] write(3, "1000", 4) = 4 [pid 7785] close(3executing program ) = 0 [pid 7785] write(1, "executing program\n", 18) = 18 [pid 7785] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7785] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7785] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7785] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7785] exit_group(0) = ? [pid 7789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7788] set_robust_list(0x55556da27660, 24 [pid 7787] set_robust_list(0x55556da27660, 24 [pid 7786] exit_group(0 [pid 7785] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7789] setpgid(0, 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7789] <... setpgid resumed>) = 0 [pid 7789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7788] <... set_robust_list resumed>) = 0 [pid 7787] <... set_robust_list resumed>) = 0 [pid 7788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7786] <... exit_group resumed>) = ? [pid 7789] <... openat resumed>) = 3 [pid 7789] write(3, "1000", 4) = 4 [pid 7789] close(3) = 0 [pid 7788] <... prctl resumed>) = 0 [pid 7789] write(1, "executing program\n", 18executing program ) = 18 [pid 7789] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7789] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7788] setpgid(0, 0 [pid 7789] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7789] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7789] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7788] <... setpgid resumed>) = 0 [pid 7787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7789] exit_group(0) = ? [pid 7786] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7787] <... prctl resumed>) = 0 [pid 7789] +++ exited with 0 +++ [pid 7788] <... openat resumed>) = 3 [pid 7787] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7788] write(3, "1000", 4) = 4 [pid 7788] close(3executing program ) = 0 [pid 7788] write(1, "executing program\n", 18) = 18 [pid 7788] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7788] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7788] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7787] <... setpgid resumed>) = 0 [pid 7788] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7788] exit_group(0) = ? [pid 7787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7788] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7787] <... openat resumed>) = 3 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7787] write(3, "1000", 4executing program ) = 4 [pid 7787] close(3) = 0 [pid 7787] write(1, "executing program\n", 18) = 18 [pid 7787] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7787] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7787] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7787] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7787] exit_group(0) = ? [pid 7787] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7790 attached [pid 7790] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7790 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7791 [pid 7790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7790] setpgid(0, 0) = 0 [pid 7790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7791 attached [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7793 attached [pid 7791] set_robust_list(0x55556da27660, 24 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7794 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7793 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7792 [pid 7791] <... set_robust_list resumed>) = 0 [pid 7790] <... openat resumed>) = 3 [pid 7790] write(3, "1000", 4) = 4 [pid 7790] close(3) = 0 executing program [pid 7790] write(1, "executing program\n", 18) = 18 [pid 7790] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7790] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7790] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7790] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7790] exit_group(0) = ? [pid 7791] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7794 attached [pid 7793] set_robust_list(0x55556da27660, 24) = 0 [pid 7791] <... prctl resumed>) = 0 [pid 7791] setpgid(0, 0 [pid 7790] +++ exited with 0 +++ [pid 7791] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7792 attached [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7792] set_robust_list(0x55556da27660, 24) = 0 [pid 7792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7792] setpgid(0, 0) = 0 [pid 7792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7792] write(3, "1000", 4) = 4 [pid 7792] close(3) = 0 executing program [pid 7792] write(1, "executing program\n", 18) = 18 [pid 7792] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7792] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7792] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7792] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7792] exit_group(0) = ? [pid 7791] <... openat resumed>) = 3 [pid 7791] write(3, "1000", 4 [pid 7792] +++ exited with 0 +++ [pid 7793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7791] <... write resumed>) = 4 [pid 7794] set_robust_list(0x55556da27660, 24 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7794] <... set_robust_list resumed>) = 0 [pid 7793] <... prctl resumed>) = 0 [pid 7791] close(3) = 0 [pid 7793] setpgid(0, 0executing program ) = 0 [pid 7791] write(1, "executing program\n", 18) = 18 [pid 7791] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7791] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7791] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7793] <... openat resumed>) = 3 [pid 7791] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7791] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7793] write(3, "1000", 4 [pid 7791] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7793] <... write resumed>) = 4 [pid 7791] write(-1, "0x0000000000000001", 18 [pid 7793] close(3 [pid 7791] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7793] <... close resumed>) = 0 executing program [pid 7791] exit_group(0 [pid 7793] write(1, "executing program\n", 18 [pid 7791] <... exit_group resumed>) = ? [pid 7793] <... write resumed>) = 18 [pid 7794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7794] setpgid(0, 0 [pid 7791] +++ exited with 0 +++ [pid 7793] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7793] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7793] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7793] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7793] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7793] exit_group(0) = ? [pid 7794] <... setpgid resumed>) = 0 [pid 7794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7793] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 executing program [pid 7794] <... openat resumed>) = 3 [pid 7794] write(3, "1000", 4 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7794] <... write resumed>) = 4 [pid 7794] close(3) = 0 [pid 7794] write(1, "executing program\n", 18) = 18 [pid 7794] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7794] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7794] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7795 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7796 [pid 7794] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7794] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7795 attached [pid 7794] exit_group(0) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7795] set_robust_list(0x55556da27660, 24 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7797 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7798 [pid 7795] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7797 attached [pid 7794] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7796 attached [pid 7796] set_robust_list(0x55556da27660, 24) = 0 [pid 7796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7796] setpgid(0, 0) = 0 [pid 7796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7796] write(3, "1000", 4./strace-static-x86_64: Process 7798 attached ) = 4 [pid 7796] close(3) = 0 [pid 7798] set_robust_list(0x55556da27660, 24executing program [pid 7795] <... prctl resumed>) = 0 [pid 7796] write(1, "executing program\n", 18) = 18 [pid 7798] <... set_robust_list resumed>) = 0 [pid 7796] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7796] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7796] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7798] <... prctl resumed>) = 0 [pid 7796] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7798] setpgid(0, 0 [pid 7796] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7798] <... setpgid resumed>) = 0 [pid 7798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7795] setpgid(0, 0 [pid 7796] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7796] exit_group(0 [pid 7798] <... openat resumed>) = 3 [pid 7796] <... exit_group resumed>) = ? [pid 7795] <... setpgid resumed>) = 0 [pid 7795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7797] set_robust_list(0x55556da27660, 24 [pid 7798] write(3, "1000", 4) = 4 [pid 7798] close(3executing program ) = 0 [pid 7798] write(1, "executing program\n", 18) = 18 [pid 7798] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7795] <... openat resumed>) = 3 [pid 7798] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7795] write(3, "1000", 4 [pid 7797] <... set_robust_list resumed>) = 0 [pid 7798] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7798] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7798] write(-1, "0x0000000000000001", 18 [pid 7795] <... write resumed>) = 4 [pid 7798] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7798] exit_group(0 [pid 7796] +++ exited with 0 +++ [pid 7795] close(3 [pid 7798] <... exit_group resumed>) = ? [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7795] <... close resumed>) = 0 [pid 7798] +++ exited with 0 +++ [pid 7795] write(1, "executing program\n", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7795] <... write resumed>) = 18 [pid 7797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7795] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7797] setpgid(0, 0) = 0 [pid 7795] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7795] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7795] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7795] write(-1, "0x0000000000000001", 18 [pid 7797] <... openat resumed>) = 3 [pid 7797] write(3, "1000", 4 [pid 7795] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7797] <... write resumed>) = 4 [pid 7795] exit_group(0 [pid 7797] close(3 [pid 7795] <... exit_group resumed>) = ? [pid 7795] +++ exited with 0 +++ [pid 7797] <... close resumed>) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7797] write(1, "executing program\n", 18executing program ) = 18 [pid 7797] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7797] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7797] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7799 attached [pid 7799] set_robust_list(0x55556da27660, 24) = 0 [pid 7799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7799 [pid 7799] <... prctl resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7800 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7797] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7801 [pid 551] <... restart_syscall resumed>) = 0 [pid 7799] setpgid(0, 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7799] <... setpgid resumed>) = 0 [pid 7799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7799] write(3, "1000", 4 executing program [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7802 [pid 7799] <... write resumed>) = 4 [pid 7799] close(3) = 0 [pid 7799] write(1, "executing program\n", 18) = 18 [pid 7799] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7799] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7799] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7799] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7797] write(-1, "0x0000000000000001", 18 [pid 7799] exit_group(0) = ? [pid 7797] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7801 attached [pid 7797] exit_group(0 [pid 7799] +++ exited with 0 +++ ./strace-static-x86_64: Process 7800 attached [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7800] set_robust_list(0x55556da27660, 24) = 0 [pid 7800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7800] setpgid(0, 0) = 0 [pid 7800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7802 attached [pid 7802] set_robust_list(0x55556da27660, 24 [pid 7800] <... openat resumed>) = 3 [pid 7802] <... set_robust_list resumed>) = 0 [pid 7802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7800] write(3, "1000", 4 [pid 7802] setpgid(0, 0 [pid 7800] <... write resumed>) = 4 [pid 7800] close(3) = 0 [pid 7802] <... setpgid resumed>) = 0 [pid 7802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 7797] <... exit_group resumed>) = ? [pid 7800] write(1, "executing program\n", 18) = 18 [pid 7800] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7802] <... openat resumed>) = 3 [pid 7800] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7800] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7800] write(-1, "0x0000000000000001", 18 [pid 7802] write(3, "1000", 4) = 4 [pid 7802] close(3) = 0 [pid 7797] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7800] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7801] set_robust_list(0x55556da27660, 24 [pid 7800] exit_group(0 [pid 7802] write(1, "executing program\n", 18) = 18 [pid 7802] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7800] <... exit_group resumed>) = ? [pid 7802] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7801] <... set_robust_list resumed>) = 0 [pid 7802] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7802] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7802] write(-1, "0x0000000000000001", 18 [pid 7801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7802] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7802] exit_group(0) = ? [pid 7801] <... prctl resumed>) = 0 [pid 7800] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7801] setpgid(0, 0 [pid 7802] +++ exited with 0 +++ [pid 7801] <... setpgid resumed>) = 0 [pid 7801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7801] <... openat resumed>) = 3 executing program [pid 7801] write(3, "1000", 4) = 4 [pid 7801] close(3) = 0 [pid 7801] write(1, "executing program\n", 18) = 18 [pid 7801] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7801] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7801] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7801] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7801] exit_group(0) = ? [pid 7801] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7803 ./strace-static-x86_64: Process 7803 attached [pid 7803] set_robust_list(0x55556da27660, 24) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7804 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7805 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7806 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7803] setpgid(0, 0) = 0 [pid 7803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7807 [pid 7803] <... openat resumed>) = 3 [pid 7803] write(3, "1000", 4) = 4 [pid 7803] close(3executing program ) = 0 [pid 7803] write(1, "executing program\n", 18) = 18 [pid 7803] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7803] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7803] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7803] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7803] exit_group(0) = ? ./strace-static-x86_64: Process 7806 attached ./strace-static-x86_64: Process 7807 attached [pid 7806] set_robust_list(0x55556da27660, 24) = 0 [pid 7803] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7804 attached [pid 7804] set_robust_list(0x55556da27660, 24) = 0 [pid 7804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7804] setpgid(0, 0) = 0 [pid 7806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7807] set_robust_list(0x55556da27660, 24 [pid 7806] <... prctl resumed>) = 0 [pid 7804] write(3, "1000", 4) = 4 [pid 7804] close(3executing program ) = 0 [pid 7804] write(1, "executing program\n", 18) = 18 [pid 7804] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7804] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7804] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7807] <... set_robust_list resumed>) = 0 [pid 7806] setpgid(0, 0 [pid 7804] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7804] exit_group(0) = ? ./strace-static-x86_64: Process 7805 attached [pid 7805] set_robust_list(0x55556da27660, 24) = 0 [pid 7807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7806] <... setpgid resumed>) = 0 [pid 7805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7805] setpgid(0, 0) = 0 [pid 7805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7804] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7805] <... openat resumed>) = 3 [pid 7805] write(3, "1000", 4) = 4 [pid 7805] close(3) = 0 [pid 7805] write(1, "executing program\n", 18executing program ) = 18 [pid 7805] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7805] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7805] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7805] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7805] exit_group(0) = ? [pid 7806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7807] setpgid(0, 0) = 0 [pid 7806] <... openat resumed>) = 3 [pid 7807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7805] +++ exited with 0 +++ [pid 7806] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7807] <... openat resumed>) = 3 [pid 7806] <... write resumed>) = 4 [pid 7807] write(3, "1000", 4 [pid 7806] close(3 [pid 7807] <... write resumed>) = 4 [pid 7807] close(3 [pid 7806] <... close resumed>) = 0 [pid 7807] <... close resumed>) = 0 [pid 7806] write(1, "executing program\n", 18executing program executing program [pid 7807] write(1, "executing program\n", 18 [pid 7806] <... write resumed>) = 18 [pid 7807] <... write resumed>) = 18 [pid 7806] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7807] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7806] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7807] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7806] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7807] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7806] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7807] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7806] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7807] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7806] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7807] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7806] write(-1, "0x0000000000000001", 18 [pid 7807] write(-1, "0x0000000000000001", 18 [pid 7806] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7807] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7806] exit_group(0 [pid 7807] exit_group(0 [pid 7806] <... exit_group resumed>) = ? [pid 7807] <... exit_group resumed>) = ? [pid 7806] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7807] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7808 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7809 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7810 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7811 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7809 attached [pid 7809] set_robust_list(0x55556da27660, 24) = 0 [pid 7809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7812 [pid 7809] setpgid(0, 0) = 0 [pid 7809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7809] write(3, "1000", 4./strace-static-x86_64: Process 7811 attached ) = 4 [pid 7809] close(3) = 0 [pid 7811] set_robust_list(0x55556da27660, 24 executing program [pid 7809] write(1, "executing program\n", 18) = 18 [pid 7809] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7809] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7809] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7809] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7811] <... set_robust_list resumed>) = 0 [pid 7809] exit_group(0) = ? [pid 7811] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7812 attached ) = 0 [pid 7811] setpgid(0, 0 [pid 7812] set_robust_list(0x55556da27660, 24 [pid 7809] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7808 attached ./strace-static-x86_64: Process 7810 attached [pid 7810] set_robust_list(0x55556da27660, 24 [pid 7808] set_robust_list(0x55556da27660, 24 [pid 7810] <... set_robust_list resumed>) = 0 [pid 7808] <... set_robust_list resumed>) = 0 [pid 7810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7810] <... prctl resumed>) = 0 [pid 7808] setpgid(0, 0) = 0 [pid 7808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7812] <... set_robust_list resumed>) = 0 [pid 7811] <... setpgid resumed>) = 0 [pid 7810] setpgid(0, 0) = 0 [pid 7810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7808] <... openat resumed>) = 3 [pid 7810] <... openat resumed>) = 3 [pid 7808] write(3, "1000", 4) = 4 [pid 7808] close(3) = 0 [pid 7811] <... openat resumed>) = 3 [pid 7808] write(1, "executing program\n", 18 [pid 7810] write(3, "1000", 4executing program [pid 7808] <... write resumed>) = 18 [pid 7810] <... write resumed>) = 4 [pid 7808] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7810] close(3) = 0 [pid 7810] write(1, "executing program\n", 18executing program [pid 7808] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7810] <... write resumed>) = 18 [pid 7808] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7810] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7808] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7808] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7811] write(3, "1000", 4 [pid 7810] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7810] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7808] write(-1, "0x0000000000000001", 18 [pid 7810] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7808] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7810] write(-1, "0x0000000000000001", 18 [pid 7811] <... write resumed>) = 4 [pid 7808] exit_group(0 [pid 7810] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7811] close(3 [pid 7810] exit_group(0 [pid 7811] <... close resumed>) = 0 [pid 7812] <... prctl resumed>) = 0 [pid 7808] <... exit_group resumed>) = ? [pid 7811] write(1, "executing program\n", 18 [pid 7812] setpgid(0, 0executing program [pid 7810] <... exit_group resumed>) = ? [pid 7811] <... write resumed>) = 18 [pid 7812] <... setpgid resumed>) = 0 [pid 7811] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7811] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7808] +++ exited with 0 +++ [pid 7811] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7810] +++ exited with 0 +++ [pid 7811] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7811] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7812] <... openat resumed>) = 3 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7812] write(3, "1000", 4 [pid 7811] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7812] <... write resumed>) = 4 [pid 7811] write(-1, "0x0000000000000001", 18 [pid 7812] close(3 [pid 7811] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7811] exit_group(0 [pid 7812] <... close resumed>) = 0 [pid 7811] <... exit_group resumed>) = ? [pid 7812] write(1, "executing program\n", 18executing program [pid 7811] +++ exited with 0 +++ [pid 7812] <... write resumed>) = 18 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7812] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7812] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7812] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7812] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 554] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7813 attached [pid 7812] exit_group(0 [pid 553] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7812] <... exit_group resumed>) = ? [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7813 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7814 [pid 7812] +++ exited with 0 +++ [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7813] set_robust_list(0x55556da27660, 24 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7815 ./strace-static-x86_64: Process 7815 attached [pid 7815] set_robust_list(0x55556da27660, 24) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7816 [pid 7815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7815] setpgid(0, 0) = 0 [pid 7815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7817 [pid 7815] <... openat resumed>) = 3 [pid 7815] write(3, "1000", 4) = 4 [pid 7815] close(3) = 0 [pid 7815] write(1, "executing program\n", 18executing program ) = 18 [pid 7815] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7815] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7815] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7815] write(-1, "0x0000000000000001", 18 [pid 7813] <... set_robust_list resumed>) = 0 [pid 7815] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7815] exit_group(0) = ? [pid 7813] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7817 attached ) = 0 [pid 7815] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7814 attached [pid 7814] set_robust_list(0x55556da27660, 24) = 0 [pid 7814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7814] setpgid(0, 0) = 0 [pid 7814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7813] setpgid(0, 0 [pid 7817] set_robust_list(0x55556da27660, 24 [pid 7814] <... openat resumed>) = 3 [pid 7814] write(3, "1000", 4) = 4 [pid 7814] close(3) = 0 executing program [pid 7814] write(1, "executing program\n", 18) = 18 [pid 7814] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7814] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7814] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7813] <... setpgid resumed>) = 0 [pid 7814] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7814] exit_group(0) = ? [pid 7813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7817] <... set_robust_list resumed>) = 0 [pid 7814] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7816 attached [pid 7816] set_robust_list(0x55556da27660, 24) = 0 [pid 7816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7816] setpgid(0, 0) = 0 [pid 7813] <... openat resumed>) = 3 [pid 7816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7813] write(3, "1000", 4 [pid 7817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7817] <... prctl resumed>) = 0 [pid 7816] write(3, "1000", 4 [pid 7813] <... write resumed>) = 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7818 ./strace-static-x86_64: Process 7818 attached [pid 7818] set_robust_list(0x55556da27660, 24) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7819 [pid 7818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7818] setpgid(0, 0) = 0 [pid 7818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7813] close(3 [pid 7818] <... openat resumed>) = 3 [pid 7813] <... close resumed>) = 0 [pid 7818] write(3, "1000", 4) = 4 [pid 7818] close(3) = 0 executing program [pid 7818] write(1, "executing program\n", 18) = 18 [pid 7818] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7818] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7818] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7818] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7818] exit_group(0 [pid 7813] write(1, "executing program\n", 18 [pid 7818] <... exit_group resumed>) = ? executing program [pid 7813] <... write resumed>) = 18 [pid 7813] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7817] setpgid(0, 0 [pid 7816] <... write resumed>) = 4 [pid 7818] +++ exited with 0 +++ [pid 7813] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7819 attached [pid 7819] set_robust_list(0x55556da27660, 24) = 0 [pid 7819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7819] setpgid(0, 0) = 0 [pid 7819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7819] write(3, "1000", 4) = 4 [pid 7819] close(3) = 0 executing program [pid 7819] write(1, "executing program\n", 18) = 18 [pid 7819] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7819] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7819] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7819] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7819] exit_group(0) = ? [pid 7813] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7816] close(3 [pid 7817] <... setpgid resumed>) = 0 [pid 7813] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7816] <... close resumed>) = 0 [pid 7813] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7819] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7813] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7813] write(-1, "0x0000000000000001", 18 [pid 7817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7817] write(3, "1000", 4) = 4 [pid 7817] close(3) = 0 [pid 7817] write(1, "executing program\n", 18) = 18 executing program [pid 7817] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7817] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7817] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7817] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) executing program [pid 7813] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7817] exit_group(0) = ? [pid 7813] exit_group(0) = ? [pid 7816] write(1, "executing program\n", 18 [pid 7817] +++ exited with 0 +++ [pid 7813] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] --- 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] <... write resumed>) = 18 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7816] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7816] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7816] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7816] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7816] exit_group(0) = ? [pid 7816] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7821 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7820 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7821 attached [pid 7821] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7822 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7823 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7824 ./strace-static-x86_64: Process 7822 attached ./strace-static-x86_64: Process 7820 attached [pid 7821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7821] setpgid(0, 0executing program ) = 0 [pid 7821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7821] write(3, "1000", 4) = 4 [pid 7821] close(3) = 0 [pid 7821] write(1, "executing program\n", 18) = 18 [pid 7821] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7821] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7821] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7823 attached [pid 7822] set_robust_list(0x55556da27660, 24 [pid 7820] set_robust_list(0x55556da27660, 24 [pid 7821] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7821] exit_group(0) = ? [pid 7822] <... set_robust_list resumed>) = 0 [pid 7820] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7824 attached [pid 7823] set_robust_list(0x55556da27660, 24 [pid 7821] +++ exited with 0 +++ [pid 7822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7823] <... set_robust_list resumed>) = 0 [pid 7822] <... prctl resumed>) = 0 [pid 7820] <... prctl resumed>) = 0 [pid 7820] setpgid(0, 0) = 0 [pid 7820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7822] setpgid(0, 0) = 0 [pid 7820] <... openat resumed>) = 3 [pid 7820] write(3, "1000", 4 [pid 7823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7820] <... write resumed>) = 4 [pid 7820] close(3) = 0 [pid 7820] write(1, "executing program\n", 18executing program ) = 18 [pid 7820] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7822] <... openat resumed>) = 3 [pid 7820] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7820] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7824] set_robust_list(0x55556da27660, 24 [pid 7823] <... prctl resumed>) = 0 [pid 7822] write(3, "1000", 4) = 4 [pid 7820] write(-1, "0x0000000000000001", 18 [pid 7822] close(3) = 0 executing program [pid 7822] write(1, "executing program\n", 18) = 18 [pid 7822] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7820] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7822] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7822] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7822] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7822] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7822] exit_group(0) = ? [pid 7820] exit_group(0 [pid 7824] <... set_robust_list resumed>) = 0 [pid 7823] setpgid(0, 0 [pid 7820] <... exit_group resumed>) = ? [pid 7822] +++ exited with 0 +++ [pid 7820] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7823] <... setpgid resumed>) = 0 [pid 7823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7823] <... openat resumed>) = 3 [pid 7823] write(3, "1000", 4) = 4 [pid 7823] close(3) = 0 executing program [pid 7823] write(1, "executing program\n", 18) = 18 [pid 7823] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7823] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7823] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7823] write(-1, "0x0000000000000001", 18 [pid 7824] setpgid(0, 0 [pid 7823] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7824] <... setpgid resumed>) = 0 [pid 7823] exit_group(0) = ? [pid 7824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7823] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7824] write(3, "1000", 4 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7824] <... write resumed>) = 4 executing program [pid 7824] close(3) = 0 [pid 7824] write(1, "executing program\n", 18) = 18 [pid 7824] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7824] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7824] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7824] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7824] exit_group(0) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7824] +++ exited with 0 +++ [pid 554] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7825 attached ./strace-static-x86_64: Process 7826 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7825 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7826] set_robust_list(0x55556da27660, 24 [pid 7825] set_robust_list(0x55556da27660, 24 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7826 [pid 550] <... restart_syscall resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7826] <... set_robust_list resumed>) = 0 [pid 7825] <... set_robust_list resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7827 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7827 [pid 7826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7826] setpgid(0, 0) = 0 [pid 7826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7828 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7826] <... openat resumed>) = 3 executing program [pid 7826] write(3, "1000", 4) = 4 [pid 7826] close(3) = 0 [pid 7826] write(1, "executing program\n", 18) = 18 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7829 [pid 7826] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7826] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7826] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7826] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7826] exit_group(0) = ? ./strace-static-x86_64: Process 7829 attached [pid 7827] set_robust_list(0x55556da27660, 24 [pid 7826] +++ exited with 0 +++ [pid 7825] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7828 attached [pid 7828] set_robust_list(0x55556da27660, 24) = 0 [pid 7828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7825] setpgid(0, 0 [pid 7828] <... prctl resumed>) = 0 [pid 7828] setpgid(0, 0) = 0 [pid 7828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7827] <... set_robust_list resumed>) = 0 [pid 7825] <... setpgid resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7828] <... openat resumed>) = 3 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7828] write(3, "1000", 4 [pid 7825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7828] <... write resumed>) = 4 executing program [pid 7828] close(3) = 0 [pid 7829] set_robust_list(0x55556da27660, 24 [pid 7828] write(1, "executing program\n", 18) = 18 [pid 7828] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7825] <... openat resumed>) = 3 [pid 7829] <... set_robust_list resumed>) = 0 [pid 7825] write(3, "1000", 4 [pid 7827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7828] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7825] <... write resumed>) = 4 [pid 7828] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7828] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7828] write(-1, "0x0000000000000001", 18 [pid 7825] close(3 [pid 7829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7829] setpgid(0, 0 [pid 7828] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7825] <... close resumed>) = 0 [pid 7828] exit_group(0 [pid 7829] <... setpgid resumed>) = 0 [pid 7827] <... prctl resumed>) = 0 [pid 7825] write(1, "executing program\n", 18 [pid 7828] <... exit_group resumed>) = ? [pid 7829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 7825] <... write resumed>) = 18 [pid 7827] setpgid(0, 0 [pid 7825] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7825] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7827] <... setpgid resumed>) = 0 [pid 7825] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7829] <... openat resumed>) = 3 [pid 7825] write(-1, "0x0000000000000001", 18 [pid 7829] write(3, "1000", 4 [pid 7825] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7829] <... write resumed>) = 4 [pid 7825] exit_group(0 [pid 7829] close(3executing program [pid 7825] <... exit_group resumed>) = ? [pid 7829] <... close resumed>) = 0 [pid 7829] write(1, "executing program\n", 18 [pid 7828] +++ exited with 0 +++ [pid 7829] <... write resumed>) = 18 [pid 7829] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7825] +++ exited with 0 +++ [pid 7829] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] --- 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] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7829] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7829] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7829] write(-1, "0x0000000000000001", 18 [pid 7827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7829] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7829] exit_group(0) = ? [pid 7829] +++ exited with 0 +++ [pid 7827] <... openat resumed>) = 3 [pid 7827] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7827] <... write resumed>) = 4 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7827] close(3) = 0 [pid 7827] write(1, "executing program\n", 18) = 18 [pid 7827] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7827] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7827] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7827] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7827] exit_group(0) = ? [pid 7827] +++ exited with 0 +++ [pid 551] <... restart_syscall resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7830 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7830 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 7830] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7831 attached ) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7831 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7832 [pid 7830] <... prctl resumed>) = 0 [pid 7831] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7832 attached [pid 7832] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7830] setpgid(0, 0 [pid 7831] <... set_robust_list resumed>) = 0 [pid 7830] <... setpgid resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7833 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7833 [pid 7832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7832] setpgid(0, 0) = 0 [pid 7830] 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 resumed>) = 3 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7832] <... openat resumed>) = 3 [pid 7832] write(3, "1000", 4) = 4 executing program [pid 7832] close(3) = 0 [pid 7832] write(1, "executing program\n", 18) = 18 [pid 7832] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7832] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7832] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7832] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7832] exit_group(0) = ? [pid 7830] write(3, "1000", 4) = 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7834 [pid 7832] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7830] close(3 [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7834 attached [pid 7830] <... close resumed>) = 0 [pid 7834] set_robust_list(0x55556da27660, 24) = 0 executing program [pid 7834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7830] write(1, "executing program\n", 18 [pid 7834] <... prctl resumed>) = 0 [pid 7834] setpgid(0, 0) = 0 [pid 7830] <... write resumed>) = 18 [pid 7834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7830] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7834] <... openat resumed>) = 3 [pid 7834] write(3, "1000", 4) = 4 [pid 7834] close(3) = 0 executing program [pid 7834] write(1, "executing program\n", 18) = 18 [pid 7834] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7834] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7834] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7834] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7834] exit_group(0 [pid 7830] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7834] <... exit_group resumed>) = ? [pid 7830] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7830] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7834] +++ exited with 0 +++ [pid 7830] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7830] write(-1, "0x0000000000000001", 18 [pid 7831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7833] set_robust_list(0x55556da27660, 24 [pid 7831] <... prctl resumed>) = 0 [pid 7830] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] <... restart_syscall resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7830] exit_group(0) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7830] +++ exited with 0 +++ [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7835 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7835 attached [pid 7835] set_robust_list(0x55556da27660, 24) = 0 [pid 7835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7836 [pid 7835] setpgid(0, 0) = 0 [pid 7835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7835] write(3, "1000", 4) = 4 [pid 7831] setpgid(0, 0 [pid 7835] close(3) = 0 [pid 7835] write(1, "executing program\n", 18executing program ) = 18 [pid 7835] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7835] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7835] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7835] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7835] exit_group(0) = ? [pid 7831] <... setpgid resumed>) = 0 [pid 7833] <... set_robust_list resumed>) = 0 [pid 7831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7835] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7836 attached [pid 7836] set_robust_list(0x55556da27660, 24) = 0 [pid 7836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7831] <... openat resumed>) = 3 [pid 7836] setpgid(0, 0) = 0 [pid 7831] write(3, "1000", 4 [pid 7836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7831] <... write resumed>) = 4 [pid 7836] <... openat resumed>) = 3 [pid 7836] write(3, "1000", 4executing program ) = 4 [pid 7836] close(3) = 0 [pid 7836] write(1, "executing program\n", 18) = 18 [pid 7836] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7836] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7836] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7836] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7836] exit_group(0) = ? [pid 7831] close(3 [pid 7833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7831] <... close resumed>) = 0 [pid 7833] <... prctl resumed>) = 0 [pid 7836] +++ exited with 0 +++ [pid 7831] write(1, "executing program\n", 18executing program [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7831] <... write resumed>) = 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7833] setpgid(0, 0 [pid 7831] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7833] <... setpgid resumed>) = 0 [pid 7833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7833] write(3, "1000", 4) = 4 [pid 7833] close(3executing program ) = 0 [pid 7833] write(1, "executing program\n", 18) = 18 [pid 7833] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7833] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7833] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7833] write(-1, "0x0000000000000001", 18 [pid 7831] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7833] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7831] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7831] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7833] exit_group(0 [pid 7831] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7833] <... exit_group resumed>) = ? [pid 7831] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7831] exit_group(0) = ? [pid 7833] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7831] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7837 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7838 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7838 attached ./strace-static-x86_64: Process 7837 attached ./strace-static-x86_64: Process 7839 attached [pid 550] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7839 [pid 7839] set_robust_list(0x55556da27660, 24) = 0 [pid 7839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7839] setpgid(0, 0) = 0 [pid 7839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7840 [pid 7839] <... openat resumed>) = 3 [pid 7839] write(3, "1000", 4executing program ) = 4 [pid 7839] close(3) = 0 [pid 7839] write(1, "executing program\n", 18) = 18 [pid 7839] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7839] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7839] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7839] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7839] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7839] exit_group(0) = ? [pid 7839] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7840 attached [pid 7840] set_robust_list(0x55556da27660, 24) = 0 [pid 7840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7840] setpgid(0, 0) = 0 [pid 7840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7840] write(3, "1000", 4) = 4 [pid 7840] close(3) = 0 executing program [pid 7840] write(1, "executing program\n", 18) = 18 [pid 7840] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7840] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7840] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7840] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7840] exit_group(0) = ? [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7841 [pid 7838] set_robust_list(0x55556da27660, 24) = 0 [pid 7840] +++ exited with 0 +++ ./strace-static-x86_64: Process 7841 attached [pid 7841] set_robust_list(0x55556da27660, 24 [pid 7838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7841] <... set_robust_list resumed>) = 0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7838] <... prctl resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7838] setpgid(0, 0 [pid 7841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7841] setpgid(0, 0) = 0 [pid 7841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7841] write(3, "1000", 4) = 4 [pid 7841] close(3) = 0 executing program [pid 7841] write(1, "executing program\n", 18) = 18 [pid 7841] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7841] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7841] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7841] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7841] exit_group(0 [pid 7838] <... setpgid resumed>) = 0 [pid 7841] <... exit_group resumed>) = ? [pid 7838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7837] set_robust_list(0x55556da27660, 24 [pid 7841] +++ exited with 0 +++ [pid 7838] <... openat resumed>) = 3 [pid 7838] write(3, "1000", 4 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7837] <... set_robust_list resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7838] <... write resumed>) = 4 [pid 7837] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 7837] setpgid(0, 0) = 0 [pid 7838] close(3 [pid 7837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7838] <... close resumed>) = 0 [pid 7838] write(1, "executing program\n", 18) = 18 [pid 7837] <... openat resumed>) = 3 [pid 7838] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7838] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7838] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7837] write(3, "1000", 4 [pid 7838] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7838] exit_group(0 [pid 7837] <... write resumed>) = 4 [pid 7838] <... exit_group resumed>) = ? [pid 7837] close(3) = 0 [pid 7838] +++ exited with 0 +++ [pid 7837] write(1, "executing program\n", 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7837] <... write resumed>) = 18 [pid 7837] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7837] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7837] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7837] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7837] exit_group(0) = ? [pid 7837] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7842 attached [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7842 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7843 attached [pid 7843] set_robust_list(0x55556da27660, 24) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7843 [pid 7843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7843] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7844 attached [pid 7842] set_robust_list(0x55556da27660, 24 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7844 [pid 7843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7843] write(3, "1000", 4 [pid 7842] <... set_robust_list resumed>) = 0 [pid 7844] set_robust_list(0x55556da27660, 24 [pid 7843] <... write resumed>) = 4 [pid 7843] close(3 [pid 549] <... restart_syscall resumed>) = 0 [pid 7844] <... set_robust_list resumed>) = 0 [pid 7842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7842] <... prctl resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7845 executing program [pid 7843] <... close resumed>) = 0 [pid 7843] write(1, "executing program\n", 18) = 18 [pid 7843] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7842] setpgid(0, 0 [pid 7844] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7845 attached [pid 7843] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7843] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7843] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7843] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7843] exit_group(0 [pid 7842] <... setpgid resumed>) = 0 [pid 7843] <... exit_group resumed>) = ? [pid 550] <... restart_syscall resumed>) = 0 [pid 7845] set_robust_list(0x55556da27660, 24 [pid 7844] setpgid(0, 0 [pid 7842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7845] <... set_robust_list resumed>) = 0 [pid 7844] <... setpgid resumed>) = 0 [pid 7842] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7846 attached [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7846 [pid 7842] write(3, "1000", 4 [pid 7844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7842] <... write resumed>) = 4 [pid 7842] close(3 [pid 7844] <... openat resumed>) = 3 [pid 7842] <... close resumed>) = 0 [pid 7844] write(3, "1000", 4 [pid 7843] +++ exited with 0 +++ [pid 7842] write(1, "executing program\n", 18 [pid 7846] set_robust_list(0x55556da27660, 24executing program [pid 7845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7844] <... write resumed>) = 4 [pid 7842] <... write resumed>) = 18 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7844] close(3 [pid 7842] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7844] <... close resumed>) = 0 [pid 7842] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7846] <... set_robust_list resumed>) = 0 [pid 7845] <... prctl resumed>) = 0 [pid 7844] write(1, "executing program\n", 18 [pid 7842] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7845] setpgid(0, 0executing program [pid 7844] <... write resumed>) = 18 [pid 7842] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7846] <... prctl resumed>) = 0 [pid 7845] <... setpgid resumed>) = 0 [pid 7844] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7842] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7844] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7842] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7844] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7842] write(-1, "0x0000000000000001", 18 [pid 7846] setpgid(0, 0 [pid 7845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7844] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7842] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7842] exit_group(0 [pid 7844] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7842] <... exit_group resumed>) = ? [pid 7842] +++ exited with 0 +++ [pid 7844] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7844] write(-1, "0x0000000000000001", 18 [pid 7846] <... setpgid resumed>) = 0 [pid 7845] <... openat resumed>) = 3 [pid 7845] write(3, "1000", 4 [pid 7844] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7845] <... write resumed>) = 4 [pid 7844] exit_group(0 [pid 7846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7845] close(3 [pid 7844] <... exit_group resumed>) = ? [pid 7844] +++ exited with 0 +++ [pid 7845] <... close resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7845] write(1, "executing program\n", 18 [pid 554] <... restart_syscall resumed>) = 0 executing program [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7846] <... openat resumed>) = 3 [pid 7845] <... write resumed>) = 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7847 ./strace-static-x86_64: Process 7847 attached [pid 7846] write(3, "1000", 4 [pid 7845] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7847] set_robust_list(0x55556da27660, 24 [pid 7846] <... write resumed>) = 4 [pid 7845] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] <... restart_syscall resumed>) = 0 [pid 7846] close(3 [pid 7845] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7847] <... set_robust_list resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 7845] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7846] <... close resumed>) = 0 [pid 7845] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7845] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7845] write(-1, "0x0000000000000001", 18 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7848 ./strace-static-x86_64: Process 7848 attached [pid 7848] set_robust_list(0x55556da27660, 24 [pid 7845] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7848] <... set_robust_list resumed>) = 0 [pid 7848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7848] setpgid(0, 0) = 0 [pid 7848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7846] write(1, "executing program\n", 18 [pid 7845] exit_group(0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7849 [pid 7848] <... openat resumed>) = 3 [pid 7845] <... exit_group resumed>) = ? [pid 7848] write(3, "1000", 4) = 4 [pid 7848] close(3) = 0 [pid 7848] write(1, "executing program\n", 18 [pid 7845] +++ exited with 0 +++ executing program [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7848] <... write resumed>) = 18 executing program [pid 7848] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7846] <... write resumed>) = 18 [pid 7848] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7848] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7848] write(-1, "0x0000000000000001", 18 [pid 7846] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7848] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7846] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7848] exit_group(0 [pid 7846] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7848] <... exit_group resumed>) = ? [pid 7846] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7846] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7847] <... prctl resumed>) = 0 [pid 7846] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7847] setpgid(0, 0 [pid 7848] +++ exited with 0 +++ [pid 7846] write(-1, "0x0000000000000001", 18 [pid 551] --- 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] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7849 attached [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7846] exit_group(0 [pid 7849] set_robust_list(0x55556da27660, 24) = 0 [pid 7849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7846] <... exit_group resumed>) = ? [pid 7849] <... prctl resumed>) = 0 [pid 7849] setpgid(0, 0) = 0 [pid 7849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7849] write(3, "1000", 4) = 4 [pid 7849] close(3) = 0 [pid 7846] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7849] write(1, "executing program\n", 18) = 18 [pid 7849] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7849] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7847] <... setpgid resumed>) = 0 [pid 7849] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7849] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7849] write(-1, "0x0000000000000001", 18 [pid 7847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7849] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7849] exit_group(0) = ? [pid 7847] <... openat resumed>) = 3 [pid 7847] write(3, "1000", 4) = 4 [pid 7849] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7847] close(3executing program ) = 0 [pid 7847] write(1, "executing program\n", 18) = 18 [pid 7847] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7847] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7847] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7847] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7847] exit_group(0) = ? [pid 7847] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7850 ./strace-static-x86_64: Process 7850 attached [pid 7850] set_robust_list(0x55556da27660, 24) = 0 [pid 7850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7850] setpgid(0, 0) = 0 [pid 7850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 549] <... restart_syscall resumed>) = 0 [pid 7850] write(3, "1000", 4 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7850] <... write resumed>) = 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7851 [pid 551] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7850] close(3) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7852 [pid 7850] write(1, "executing program\n", 18 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 7852 attached [pid 7850] <... write resumed>) = 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7853 ./strace-static-x86_64: Process 7853 attached [pid 7850] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7853] set_robust_list(0x55556da27660, 24) = 0 [pid 7850] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7853] setpgid(0, 0) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7850] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7853] write(3, "1000", 4) = 4 [pid 7853] close(3 [pid 7850] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7854 [pid 7853] <... close resumed>) = 0 [pid 7853] write(1, "executing program\n", 18 executing program [pid 7850] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7853] <... write resumed>) = 18 [pid 7853] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7853] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7853] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7853] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7853] exit_group(0) = ? [pid 7850] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7852] set_robust_list(0x55556da27660, 24 [pid 7850] exit_group(0 [pid 7852] <... set_robust_list resumed>) = 0 [pid 7853] +++ exited with 0 +++ [pid 7850] <... exit_group resumed>) = ? [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7854 attached [pid 7854] set_robust_list(0x55556da27660, 24) = 0 [pid 7854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7854] setpgid(0, 0) = 0 [pid 7854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7851 attached [pid 7851] set_robust_list(0x55556da27660, 24) = 0 [pid 7854] write(3, "1000", 4 [pid 7851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7850] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7854] <... write resumed>) = 4 executing program [pid 7854] close(3) = 0 [pid 7854] write(1, "executing program\n", 18) = 18 [pid 7854] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7851] <... prctl resumed>) = 0 [pid 7852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7851] setpgid(0, 0 [pid 7854] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7851] <... setpgid resumed>) = 0 [pid 7854] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7854] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7854] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7854] write(-1, "0x0000000000000001", 18 [pid 7852] <... prctl resumed>) = 0 [pid 7851] <... openat resumed>) = 3 [pid 7854] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7854] exit_group(0 [pid 7851] write(3, "1000", 4) = 4 [pid 7851] close(3 [pid 7854] <... exit_group resumed>) = ? [pid 7851] <... close resumed>) = 0 [pid 7852] setpgid(0, 0executing program [pid 7851] write(1, "executing program\n", 18) = 18 [pid 7851] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7851] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7851] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7852] <... setpgid resumed>) = 0 [pid 7851] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7851] exit_group(0 [pid 7854] +++ exited with 0 +++ [pid 7851] <... exit_group resumed>) = ? [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7852] write(3, "1000", 4) = 4 [pid 7851] +++ exited with 0 +++ [pid 7852] close(3 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7852] <... close resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7852] write(1, "executing program\n", 18executing program ) = 18 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7855 [pid 7852] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 7855 attached [pid 7855] set_robust_list(0x55556da27660, 24) = 0 [pid 7855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7855] setpgid(0, 0) = 0 [pid 7855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7852] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7855] <... openat resumed>) = 3 [pid 7852] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 7855] write(3, "1000", 4) = 4 [pid 7855] close(3) = 0 [pid 7855] write(1, "executing program\n", 18) = 18 [pid 7855] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7855] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7855] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7855] write(-1, "0x0000000000000001", 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 7852] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7855] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7852] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7855] exit_group(0) = ? [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7856 [pid 7852] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7852] exit_group(0) = ? [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7855] +++ exited with 0 +++ ./strace-static-x86_64: Process 7856 attached [pid 7856] set_robust_list(0x55556da27660, 24) = 0 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7857 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7856] setpgid(0, 0) = 0 [pid 7852] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... restart_syscall resumed>) = 0 executing program [pid 7856] <... openat resumed>) = 3 [pid 7856] write(3, "1000", 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7856] <... write resumed>) = 4 [pid 7856] close(3) = 0 [pid 7856] write(1, "executing program\n", 18) = 18 [pid 7856] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7858 [pid 7856] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7856] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7856] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7856] exit_group(0) = ? [pid 7856] +++ exited with 0 +++ ./strace-static-x86_64: Process 7857 attached ./strace-static-x86_64: Process 7858 attached [pid 7857] set_robust_list(0x55556da27660, 24 [pid 549] --- 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] set_robust_list(0x55556da27660, 24 [pid 7857] <... set_robust_list resumed>) = 0 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7858] <... set_robust_list resumed>) = 0 [pid 7857] <... prctl resumed>) = 0 [pid 7858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7857] setpgid(0, 0 [pid 7858] <... prctl resumed>) = 0 [pid 7857] <... setpgid resumed>) = 0 [pid 7858] setpgid(0, 0executing program executing program ) = 0 [pid 7857] 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] <... openat resumed>) = 3 [pid 7858] <... openat resumed>) = 3 [pid 7857] write(3, "1000", 4 [pid 7858] write(3, "1000", 4 [pid 7857] <... write resumed>) = 4 [pid 7858] <... write resumed>) = 4 [pid 7857] close(3 [pid 7858] close(3 [pid 7857] <... close resumed>) = 0 [pid 7858] <... close resumed>) = 0 [pid 7857] write(1, "executing program\n", 18 [pid 7858] write(1, "executing program\n", 18 [pid 7857] <... write resumed>) = 18 [pid 7858] <... write resumed>) = 18 [pid 7857] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7858] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7857] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7858] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7857] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7858] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7857] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7858] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7857] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7858] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7857] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7858] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7857] write(-1, "0x0000000000000001", 18 [pid 7858] write(-1, "0x0000000000000001", 18 [pid 7857] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7858] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7857] exit_group(0 [pid 7858] exit_group(0 [pid 7857] <... exit_group resumed>) = ? [pid 7858] <... exit_group resumed>) = ? [pid 7857] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7858] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7860 ./strace-static-x86_64: Process 7860 attached [pid 7860] set_robust_list(0x55556da27660, 24) = 0 [pid 7860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7860] setpgid(0, 0) = 0 [pid 7860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7860] write(3, "1000", 4) = 4 [pid 7860] close(3) = 0 [pid 7860] write(1, "executing program\n", 18executing program ) = 18 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 7860] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7861 attached [pid 7861] set_robust_list(0x55556da27660, 24 [pid 553] <... restart_syscall resumed>) = 0 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7861 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7862 attached [pid 7860] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7862 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7863 [pid 7861] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7863 attached [pid 7862] set_robust_list(0x55556da27660, 24 [pid 7860] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... restart_syscall resumed>) = 0 [pid 7863] set_robust_list(0x55556da27660, 24 [pid 7862] <... set_robust_list resumed>) = 0 [pid 7860] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7860] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7863] <... set_robust_list resumed>) = 0 [pid 7862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7861] <... prctl resumed>) = 0 [pid 7860] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7860] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7860] exit_group(0) = ? [pid 7860] +++ exited with 0 +++ [pid 7862] <... prctl resumed>) = 0 [pid 7862] setpgid(0, 0) = 0 [pid 7862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7864 [pid 7862] <... openat resumed>) = 3 [pid 7862] write(3, "1000", 4) = 4 executing program [pid 7862] close(3) = 0 [pid 7862] write(1, "executing program\n", 18) = 18 [pid 7862] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7862] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7862] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7862] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7862] exit_group(0) = ? [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7864 attached [pid 7862] +++ exited with 0 +++ [pid 7861] setpgid(0, 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7861] <... setpgid resumed>) = 0 [pid 7861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7861] write(3, "1000", 4) = 4 [pid 7861] close(3) = 0 [pid 7861] write(1, "executing program\n", 18executing program ) = 18 [pid 7861] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7861] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7861] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7861] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7861] exit_group(0) = ? [pid 7863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7864] set_robust_list(0x55556da27660, 24 [pid 7863] setpgid(0, 0 [pid 7864] <... set_robust_list resumed>) = 0 [pid 7861] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7863] <... setpgid resumed>) = 0 [pid 7863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7863] write(3, "1000", 4) = 4 executing program [pid 7863] close(3) = 0 [pid 7863] write(1, "executing program\n", 18) = 18 [pid 7863] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7863] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7863] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7863] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7863] exit_group(0) = ? [pid 7864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7864] setpgid(0, 0 [pid 7863] +++ exited with 0 +++ [pid 7864] <... setpgid resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7864] write(3, "1000", 4) = 4 [pid 7864] close(3) = 0 executing program [pid 7864] write(1, "executing program\n", 18) = 18 [pid 7864] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7864] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7864] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7864] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7864] exit_group(0) = ? [pid 7864] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7866 attached ./strace-static-x86_64: Process 7865 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7866 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7865 ./strace-static-x86_64: Process 7867 attached [pid 7866] set_robust_list(0x55556da27660, 24 [pid 7865] set_robust_list(0x55556da27660, 24 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7867 [pid 7867] set_robust_list(0x55556da27660, 24 [pid 7866] <... set_robust_list resumed>) = 0 [pid 7865] <... set_robust_list resumed>) = 0 [pid 7865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7865] setpgid(0, 0) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 7865] write(3, "1000", 4) = 4 [pid 7865] close(3) = 0 [pid 7865] write(1, "executing program\n", 18) = 18 [pid 7865] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7865] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7865] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7868 [pid 7865] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7865] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7865] exit_group(0) = ? [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7865] +++ exited with 0 +++ [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7869 ./strace-static-x86_64: Process 7868 attached [pid 7868] set_robust_list(0x55556da27660, 24) = 0 [pid 7868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7868] setpgid(0, 0) = 0 [pid 7868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7869 attached [pid 7869] set_robust_list(0x55556da27660, 24 [pid 7868] <... openat resumed>) = 3 [pid 7869] <... set_robust_list resumed>) = 0 [pid 7869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7868] write(3, "1000", 4) = 4 [pid 7868] close(3 [pid 7869] <... prctl resumed>) = 0 [pid 7868] <... close resumed>) = 0 [pid 7869] setpgid(0, 0executing program [pid 7868] write(1, "executing program\n", 18) = 18 [pid 7869] <... setpgid resumed>) = 0 [pid 7868] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7868] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7868] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7868] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7868] write(-1, "0x0000000000000001", 18 [pid 7869] <... openat resumed>) = 3 [pid 7869] write(3, "1000", 4 [pid 7868] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7869] <... write resumed>) = 4 [pid 7868] exit_group(0 [pid 7869] close(3) = 0 executing program [pid 7869] write(1, "executing program\n", 18) = 18 [pid 7868] <... exit_group resumed>) = ? [pid 7869] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7867] <... set_robust_list resumed>) = 0 [pid 7869] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7866] <... prctl resumed>) = 0 [pid 7869] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7869] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7869] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7869] exit_group(0 [pid 7866] setpgid(0, 0) = 0 [pid 7869] <... exit_group resumed>) = ? [pid 7866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7868] +++ exited with 0 +++ [pid 7866] <... openat resumed>) = 3 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7866] write(3, "1000", 4 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7866] <... write resumed>) = 4 [pid 7869] +++ exited with 0 +++ [pid 7866] close(3 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7866] <... close resumed>) = 0 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7866] write(1, "executing program\n", 18 [pid 7867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7867] setpgid(0, 0executing program ) = 0 [pid 7867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7867] write(3, "1000", 4) = 4 [pid 7866] <... write resumed>) = 18 [pid 7867] close(3) = 0 [pid 7867] write(1, "executing program\n", 18executing program ) = 18 [pid 7867] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7867] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7867] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7867] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7867] exit_group(0) = ? [pid 7866] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7867] +++ exited with 0 +++ [pid 7866] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7866] <... openat resumed>) = -1 EFAULT (Bad address) [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7866] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7866] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7866] exit_group(0) = ? [pid 7866] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7870 attached [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7870 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7871 ./strace-static-x86_64: Process 7871 attached [pid 7870] set_robust_list(0x55556da27660, 24 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7872 ./strace-static-x86_64: Process 7872 attached [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7871] set_robust_list(0x55556da27660, 24 [pid 7870] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7873 attached [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7873 [pid 7872] set_robust_list(0x55556da27660, 24 [pid 7870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7872] <... set_robust_list resumed>) = 0 [pid 7872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7871] <... set_robust_list resumed>) = 0 [pid 7870] <... prctl resumed>) = 0 [pid 7872] <... prctl resumed>) = 0 [pid 7872] setpgid(0, 0) = 0 [pid 7872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7870] setpgid(0, 0) = 0 [pid 7872] <... openat resumed>) = 3 [pid 7872] write(3, "1000", 4) = 4 [pid 7872] close(3) = 0 [pid 7873] set_robust_list(0x55556da27660, 24 [pid 7871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7874 attached [pid 7873] <... set_robust_list resumed>) = 0 [pid 7871] <... prctl resumed>) = 0 [pid 7870] <... openat resumed>) = 3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7874 executing program [pid 7872] write(1, "executing program\n", 18) = 18 [pid 7872] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7872] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7872] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7872] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7871] setpgid(0, 0 [pid 7870] write(3, "1000", 4 [pid 7874] set_robust_list(0x55556da27660, 24 [pid 7872] exit_group(0) = ? [pid 7874] <... set_robust_list resumed>) = 0 [pid 7873] <... prctl resumed>) = 0 [pid 7871] <... setpgid resumed>) = 0 [pid 7870] <... write resumed>) = 4 [pid 7870] close(3 [pid 7871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7870] <... close resumed>) = 0 executing program [pid 7872] +++ exited with 0 +++ [pid 7870] write(1, "executing program\n", 18 [pid 7873] setpgid(0, 0 [pid 7871] <... openat resumed>) = 3 [pid 7870] <... write resumed>) = 18 [pid 7874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7871] write(3, "1000", 4 [pid 7870] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7871] <... write resumed>) = 4 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7873] <... setpgid resumed>) = 0 [pid 7874] <... prctl resumed>) = 0 [pid 7871] close(3 [pid 7870] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7871] <... close resumed>) = 0 [pid 7874] setpgid(0, 0 [pid 7873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7871] write(1, "executing program\n", 18 [pid 7870] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 7870] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7871] <... write resumed>) = 18 [pid 7870] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7871] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7870] write(-1, "0x0000000000000001", 18 [pid 7871] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7870] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7870] exit_group(0 [pid 7871] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7870] <... exit_group resumed>) = ? [pid 7871] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7870] +++ exited with 0 +++ [pid 7871] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7871] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7874] <... setpgid resumed>) = 0 [pid 7873] <... openat resumed>) = 3 [pid 7873] write(3, "1000", 4 [pid 7871] exit_group(0 [pid 7873] <... write resumed>) = 4 [pid 7871] <... exit_group resumed>) = ? [pid 7874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7871] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7873] close(3) = 0 [pid 7874] <... openat resumed>) = 3 executing program [pid 7873] write(1, "executing program\n", 18 [pid 7874] write(3, "1000", 4 [pid 7873] <... write resumed>) = 18 [pid 7874] <... write resumed>) = 4 [pid 7874] close(3 [pid 7873] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7874] <... close resumed>) = 0 [pid 7873] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7874] write(1, "executing program\n", 18 [pid 7873] openat(AT_FDCWD, NULL, O_RDWR|O_PATHexecuting program [pid 7874] <... write resumed>) = 18 [pid 7873] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 7873] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7875 attached [pid 7874] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7873] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7874] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7873] write(-1, "0x0000000000000001", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7875 [pid 549] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7876 [pid 7875] set_robust_list(0x55556da27660, 24 [pid 7874] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7873] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7876 attached [pid 7874] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7873] exit_group(0 [pid 7874] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7873] <... exit_group resumed>) = ? [pid 7874] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7873] +++ exited with 0 +++ [pid 7874] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7877 attached [pid 7875] <... set_robust_list resumed>) = 0 [pid 7874] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7877] set_robust_list(0x55556da27660, 24 [pid 7875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7875] setpgid(0, 0) = 0 [pid 7877] <... set_robust_list resumed>) = 0 [pid 7875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7874] exit_group(0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7877 [pid 7875] <... openat resumed>) = 3 [pid 7875] write(3, "1000", 4) = 4 [pid 7875] close(3executing program ) = 0 [pid 7875] write(1, "executing program\n", 18) = 18 [pid 7875] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7875] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7874] <... exit_group resumed>) = ? [pid 7875] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7875] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7875] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7875] exit_group(0) = ? [pid 7877] <... prctl resumed>) = 0 [pid 7875] +++ exited with 0 +++ [pid 7874] +++ exited with 0 +++ [pid 7876] set_robust_list(0x55556da27660, 24 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7876] <... set_robust_list resumed>) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7876] setpgid(0, 0) = 0 [pid 7877] setpgid(0, 0 [pid 7876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7877] <... setpgid resumed>) = 0 [pid 7876] write(3, "1000", 4 [pid 7877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7876] <... write resumed>) = 4 executing program [pid 7876] close(3) = 0 [pid 7876] write(1, "executing program\n", 18) = 18 [pid 7876] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7876] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7876] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7877] <... openat resumed>) = 3 [pid 7876] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7876] write(-1, "0x0000000000000001", 18 [pid 7877] write(3, "1000", 4 [pid 7876] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7876] exit_group(0) = ? [pid 7877] <... write resumed>) = 4 [pid 7876] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7877] close(3executing program ) = 0 [pid 7877] write(1, "executing program\n", 18) = 18 [pid 7877] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7877] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7877] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7877] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7877] exit_group(0) = ? [pid 7877] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7878 attached [pid 7878] set_robust_list(0x55556da27660, 24) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7878 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7879 [pid 553] <... restart_syscall resumed>) = 0 [pid 7878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7878] setpgid(0, 0) = 0 [pid 7878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7878] write(3, "1000", 4 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7880 [pid 7878] <... write resumed>) = 4 [pid 7878] close(3executing program ) = 0 [pid 7878] write(1, "executing program\n", 18./strace-static-x86_64: Process 7880 attached ) = 18 [pid 7878] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7878] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7878] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7880] set_robust_list(0x55556da27660, 24 [pid 7878] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7880] <... set_robust_list resumed>) = 0 [pid 7878] exit_group(0) = ? [pid 7880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7878] +++ exited with 0 +++ [pid 7880] setpgid(0, 0./strace-static-x86_64: Process 7879 attached [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7879] set_robust_list(0x55556da27660, 24) = 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7880] <... setpgid resumed>) = 0 [pid 7879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7879] setpgid(0, 0) = 0 [pid 7879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... restart_syscall resumed>) = 0 [pid 549] <... restart_syscall resumed>) = 0 executing program [pid 7879] <... openat resumed>) = 3 [pid 7879] write(3, "1000", 4 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7879] <... write resumed>) = 4 [pid 7879] close(3) = 0 [pid 7879] write(1, "executing program\n", 18) = 18 [pid 7879] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7879] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7879] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7881 [pid 7879] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7879] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7879] exit_group(0) = ? ./strace-static-x86_64: Process 7882 attached [pid 7880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7882 [pid 7880] <... openat resumed>) = 3 [pid 7880] write(3, "1000", 4 [pid 7882] set_robust_list(0x55556da27660, 24 [pid 7879] +++ exited with 0 +++ [pid 7882] <... set_robust_list resumed>) = 0 [pid 7880] <... write resumed>) = 4 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7881 attached [pid 7881] set_robust_list(0x55556da27660, 24) = 0 [pid 7882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7880] close(3 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7881] setpgid(0, 0) = 0 [pid 7882] <... prctl resumed>) = 0 [pid 7881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7880] <... close resumed>) = 0 [pid 7881] <... openat resumed>) = 3 [pid 7880] write(1, "executing program\n", 18 [pid 7881] write(3, "1000", 4executing program ) = 4 [pid 7881] close(3) = 0 executing program [pid 7881] write(1, "executing program\n", 18) = 18 [pid 7881] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7881] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7881] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7881] write(-1, "0x0000000000000001", 18 [pid 7882] setpgid(0, 0 [pid 7880] <... write resumed>) = 18 [pid 7881] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7881] exit_group(0) = ? [pid 7882] <... setpgid resumed>) = 0 [pid 7880] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7880] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7881] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7882] <... openat resumed>) = 3 [pid 7880] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7882] write(3, "1000", 4 [pid 7880] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7882] <... write resumed>) = 4 [pid 7880] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7882] close(3) = 0 [pid 7880] exit_group(0 [pid 7882] write(1, "executing program\n", 18 [pid 7880] <... exit_group resumed>) = ? [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7883 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7884 ./strace-static-x86_64: Process 7884 attached [pid 7884] set_robust_list(0x55556da27660, 24) = 0 [pid 7884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7884] setpgid(0, 0 [pid 7880] +++ exited with 0 +++ [pid 7884] <... setpgid resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7882] <... write resumed>) = 18 [pid 7884] <... openat resumed>) = 3 [pid 7884] write(3, "1000", 4 [pid 7882] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7884] <... write resumed>) = 4 [pid 7882] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7884] close(3) = 0 executing program [pid 7884] write(1, "executing program\n", 18) = 18 [pid 7884] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7882] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7884] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7884] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7884] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7882] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7884] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7884] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7884] exit_group(0 [pid 7882] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7884] <... exit_group resumed>) = ? [pid 7882] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7882] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7884] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7883 attached [pid 7883] set_robust_list(0x55556da27660, 24) = 0 [pid 7883] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 7882] exit_group(0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7882] <... exit_group resumed>) = ? [pid 7883] setpgid(0, 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7883] <... setpgid resumed>) = 0 [pid 7883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7885 [pid 7883] write(3, "1000", 4) = 4 [pid 7883] close(3) = 0 [pid 7883] write(1, "executing program\n", 18) = 18 [pid 7882] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7883] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7883] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7883] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7883] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7883] exit_group(0) = ? [pid 7883] +++ exited with 0 +++ ./strace-static-x86_64: Process 7885 attached [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7885] set_robust_list(0x55556da27660, 24) = 0 [pid 7885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7885] setpgid(0, 0) = 0 [pid 7885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 7885] write(3, "1000", 4) = 4 [pid 7885] close(3) = 0 [pid 7885] write(1, "executing program\n", 18) = 18 [pid 7885] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7885] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7885] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7885] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7885] exit_group(0) = ? [pid 7885] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7886 ./strace-static-x86_64: Process 7886 attached [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7887 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7888 ./strace-static-x86_64: Process 7887 attached [pid 7887] set_robust_list(0x55556da27660, 24 [pid 7886] set_robust_list(0x55556da27660, 24 [pid 7887] <... set_robust_list resumed>) = 0 [pid 7887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7887] setpgid(0, 0) = 0 [pid 7886] <... set_robust_list resumed>) = 0 [pid 7887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7887] write(3, "1000", 4) = 4 [pid 7887] close(3) = 0 [pid 7887] write(1, "executing program\n", 18executing program ) = 18 [pid 7887] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7887] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7887] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7887] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7887] exit_group(0) = ? [pid 7886] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7888 attached [pid 7887] +++ exited with 0 +++ [pid 7886] <... prctl resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7888] set_robust_list(0x55556da27660, 24 [pid 7886] setpgid(0, 0 [pid 7888] <... set_robust_list resumed>) = 0 [pid 7886] <... setpgid resumed>) = 0 [pid 7886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7886] <... openat resumed>) = 3 [pid 549] <... restart_syscall resumed>) = 0 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7888] <... prctl resumed>) = 0 [pid 7886] write(3, "1000", 4 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7889 [pid 7886] <... write resumed>) = 4 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7888] setpgid(0, 0 [pid 7886] close(3) = 0 ./strace-static-x86_64: Process 7890 attached [pid 7890] set_robust_list(0x55556da27660, 24) = 0 [pid 7890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7888] <... setpgid resumed>) = 0 [pid 7886] write(1, "executing program\n", 18 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7890 [pid 7890] <... prctl resumed>) = 0 [pid 7890] setpgid(0, 0) = 0 executing program [pid 7890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7886] <... write resumed>) = 18 [pid 7890] <... openat resumed>) = 3 [pid 7890] write(3, "1000", 4executing program ) = 4 [pid 7890] close(3) = 0 [pid 7890] write(1, "executing program\n", 18) = 18 [pid 7890] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7890] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7890] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7890] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7890] exit_group(0) = ? [pid 7886] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7886] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7890] +++ exited with 0 +++ [pid 7886] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7886] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7886] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7886] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7889 attached [pid 7888] <... openat resumed>) = 3 [pid 7888] write(3, "1000", 4 [pid 7886] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7889] set_robust_list(0x55556da27660, 24) = 0 [pid 7888] <... write resumed>) = 4 [pid 7886] exit_group(0 [pid 7888] close(3 [pid 7886] <... exit_group resumed>) = ? executing program [pid 7888] <... close resumed>) = 0 [pid 7888] write(1, "executing program\n", 18) = 18 [pid 7888] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7888] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7886] +++ exited with 0 +++ [pid 7888] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7888] write(-1, "0x0000000000000001", 18 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7888] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7888] exit_group(0) = ? [pid 7888] +++ exited with 0 +++ [pid 7889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7889] <... prctl resumed>) = 0 [pid 7889] setpgid(0, 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7891 attached [pid 7891] set_robust_list(0x55556da27660, 24) = 0 [pid 7891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7891] setpgid(0, 0) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7891 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7893 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7892 [pid 7891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7891] write(3, "1000", 4executing program ) = 4 [pid 7891] close(3) = 0 [pid 7891] write(1, "executing program\n", 18) = 18 [pid 7891] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7889] <... setpgid resumed>) = 0 [pid 7891] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7891] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7893 attached [pid 7889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7891] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7891] exit_group(0) = ? [pid 7893] set_robust_list(0x55556da27660, 24 [pid 7889] <... openat resumed>) = 3 [pid 7889] write(3, "1000", 4 [pid 7893] <... set_robust_list resumed>) = 0 [pid 7889] <... write resumed>) = 4 [pid 7893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7889] close(3) = 0 [pid 7893] <... prctl resumed>) = 0 [pid 7891] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7892 attached [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7892] set_robust_list(0x55556da27660, 24) = 0 [pid 7892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7889] write(1, "executing program\n", 18 [pid 7892] <... prctl resumed>) = 0 [pid 7892] setpgid(0, 0) = 0 executing program [pid 7892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7889] <... write resumed>) = 18 [pid 7892] <... openat resumed>) = 3 [pid 7889] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7892] write(3, "1000", 4) = 4 [pid 7892] close(3) = 0 [pid 7892] write(1, "executing program\n", 18executing program ) = 18 [pid 7892] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7892] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7892] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7893] setpgid(0, 0 [pid 7889] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7892] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7892] exit_group(0 [pid 7889] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7893] <... setpgid resumed>) = 0 [pid 7892] <... exit_group resumed>) = ? [pid 7893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7889] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7889] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7893] <... openat resumed>) = 3 [pid 7889] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7889] write(-1, "0x0000000000000001", 18 [pid 7893] write(3, "1000", 4 [pid 7889] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7893] <... write resumed>) = 4 [pid 7889] exit_group(0) = ? [pid 7893] close(3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7894 [pid 7892] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7894 attached [pid 7894] set_robust_list(0x55556da27660, 24 [pid 7889] +++ exited with 0 +++ [pid 7894] <... set_robust_list resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7894] setpgid(0, 0) = 0 [pid 7893] <... close resumed>) = 0 [pid 7894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7893] write(1, "executing program\n", 18executing program [pid 7894] <... openat resumed>) = 3 [pid 7893] <... write resumed>) = 18 [pid 7894] write(3, "1000", 4) = 4 [pid 7893] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7894] close(3) = 0 executing program [pid 7894] write(1, "executing program\n", 18) = 18 [pid 7894] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7893] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7894] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7894] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7894] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7894] write(-1, "0x0000000000000001", 18 [pid 7893] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7894] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7894] exit_group(0) = ? [pid 7893] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7893] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7893] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7894] +++ exited with 0 +++ [pid 7893] exit_group(0 [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7893] <... exit_group resumed>) = ? [pid 551] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7896 [pid 7893] +++ exited with 0 +++ [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7895 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7895 attached [pid 7895] set_robust_list(0x55556da27660, 24) = 0 ./strace-static-x86_64: Process 7896 attached [pid 7895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7895] setpgid(0, 0) = 0 [pid 7895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7896] set_robust_list(0x55556da27660, 24 [pid 7895] <... openat resumed>) = 3 [pid 7896] <... set_robust_list resumed>) = 0 [pid 7895] write(3, "1000", 4) = 4 [pid 7895] close(3executing program ) = 0 [pid 7895] write(1, "executing program\n", 18) = 18 [pid 7896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7895] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7895] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7895] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7896] <... prctl resumed>) = 0 [pid 7895] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7895] write(-1, "0x0000000000000001", 18 [pid 7896] setpgid(0, 0 [pid 7895] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7896] <... setpgid resumed>) = 0 [pid 7895] exit_group(0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7895] <... exit_group resumed>) = ? [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7897 [pid 7895] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7897 attached [pid 7897] set_robust_list(0x55556da27660, 24) = 0 [pid 7897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7896] <... openat resumed>) = 3 [pid 7897] setpgid(0, 0) = 0 [pid 7896] write(3, "1000", 4) = 4 [pid 7897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7896] close(3 [pid 7897] write(3, "1000", 4) = 4 [pid 7897] close(3) = 0 executing program [pid 7897] write(1, "executing program\n", 18) = 18 [pid 7897] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7896] <... close resumed>) = 0 [pid 7897] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7897] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7897] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) executing program [pid 7896] write(1, "executing program\n", 18 [pid 7897] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7896] <... write resumed>) = 18 [pid 7897] exit_group(0) = ? [pid 7896] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7896] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7898 ./strace-static-x86_64: Process 7898 attached [pid 7896] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7898] set_robust_list(0x55556da27660, 24 [pid 7896] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7897] +++ exited with 0 +++ [pid 7898] <... set_robust_list resumed>) = 0 [pid 7896] exit_group(0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7896] <... exit_group resumed>) = ? [pid 7896] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7898] setpgid(0, 0) = 0 [pid 7898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7898] write(3, "1000", 4) = 4 [pid 7898] close(3) = 0 [pid 7898] write(1, "executing program\n", 18executing program ) = 18 [pid 7898] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 554] <... restart_syscall resumed>) = 0 [pid 7898] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7898] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7898] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7899 [pid 7898] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 551] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7899 attached [pid 7899] set_robust_list(0x55556da27660, 24) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7898] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7899] setpgid(0, 0) = 0 executing program [pid 7899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7899] write(3, "1000", 4) = 4 [pid 7899] close(3) = 0 [pid 7899] write(1, "executing program\n", 18) = 18 [pid 7899] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7899] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7900 [pid 7899] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7899] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7901 [pid 7899] exit_group(0) = ? [pid 7898] write(-1, "0x0000000000000001", 18./strace-static-x86_64: Process 7901 attached ) = -1 EBADF (Bad file descriptor) [pid 7901] set_robust_list(0x55556da27660, 24 [pid 7898] exit_group(0 [pid 550] <... restart_syscall resumed>) = 0 [pid 7898] <... exit_group resumed>) = ? [pid 7901] <... set_robust_list resumed>) = 0 [pid 7899] +++ exited with 0 +++ ./strace-static-x86_64: Process 7900 attached [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7900] set_robust_list(0x55556da27660, 24) = 0 [pid 7900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7900] <... prctl resumed>) = 0 [pid 7900] setpgid(0, 0 [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7900] <... setpgid resumed>) = 0 [pid 7900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7902 [pid 7900] write(3, "1000", 4) = 4 [pid 7900] close(3) = 0 [pid 7900] write(1, "executing program\n", 18executing program ) = 18 [pid 7900] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7900] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7900] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7900] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7900] exit_group(0) = ? [pid 7898] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7901] setpgid(0, 0) = 0 [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7903 [pid 7900] +++ exited with 0 +++ ./strace-static-x86_64: Process 7902 attached [pid 7902] set_robust_list(0x55556da27660, 24) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7902] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7903 attached [pid 7901] <... openat resumed>) = 3 [pid 7902] setpgid(0, 0) = 0 [pid 7901] write(3, "1000", 4 [pid 7903] set_robust_list(0x55556da27660, 24 [pid 7902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7901] <... write resumed>) = 4 executing program [pid 7902] write(3, "1000", 4) = 4 [pid 7902] close(3) = 0 [pid 7902] write(1, "executing program\n", 18) = 18 [pid 7902] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7902] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7902] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7902] write(-1, "0x0000000000000001", 18 [pid 7901] close(3 [pid 7903] <... set_robust_list resumed>) = 0 [pid 7902] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7902] exit_group(0) = ? [pid 7901] <... close resumed>) = 0 [pid 7901] write(1, "executing program\n", 18executing program ) = 18 [pid 7901] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7901] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7903] <... prctl resumed>) = 0 [pid 7902] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7903] setpgid(0, 0 [pid 7901] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7903] <... setpgid resumed>) = 0 [pid 7901] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7904 ./strace-static-x86_64: Process 7904 attached [pid 7904] set_robust_list(0x55556da27660, 24 [pid 7903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7901] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7904] <... set_robust_list resumed>) = 0 [pid 7904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7903] <... openat resumed>) = 3 [pid 7901] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7904] <... prctl resumed>) = 0 [pid 7904] setpgid(0, 0) = 0 [pid 7904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7901] write(-1, "0x0000000000000001", 18 [pid 553] <... restart_syscall resumed>) = 0 executing program [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7904] <... openat resumed>) = 3 [pid 7904] write(3, "1000", 4) = 4 [pid 7904] close(3) = 0 [pid 7904] write(1, "executing program\n", 18) = 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7905 [pid 7904] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7901] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7904] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7904] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7904] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7901] exit_group(0 [pid 7903] write(3, "1000", 4 [pid 7904] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7904] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7904] exit_group(0) = ? executing program executing program [pid 7903] <... write resumed>) = 4 [pid 7901] <... exit_group resumed>) = ? [pid 7904] +++ exited with 0 +++ [pid 7901] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7905 attached [pid 7905] set_robust_list(0x55556da27660, 24 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7905] <... set_robust_list resumed>) = 0 [pid 7905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7905] setpgid(0, 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7906 [pid 7905] <... setpgid resumed>) = 0 [pid 7905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7903] close(3 [pid 7905] write(3, "1000", 4) = 4 [pid 7905] close(3) = 0 [pid 7905] write(1, "executing program\n", 18) = 18 [pid 7905] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7903] <... close resumed>) = 0 [pid 7905] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7905] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7905] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7903] write(1, "executing program\n", 18 [pid 7905] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7903] <... write resumed>) = 18 [pid 7905] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7905] exit_group(0) = ? [pid 7903] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7903] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7905] +++ exited with 0 +++ [pid 7903] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7903] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7906 attached [pid 7903] write(-1, "0x0000000000000001", 18 [pid 7906] set_robust_list(0x55556da27660, 24 [pid 7903] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7906] <... set_robust_list resumed>) = 0 [pid 7906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7903] exit_group(0 [pid 7906] setpgid(0, 0) = 0 [pid 7906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 7903] <... exit_group resumed>) = ? [pid 7906] <... openat resumed>) = 3 [pid 7906] write(3, "1000", 4) = 4 [pid 7906] close(3) = 0 [pid 7906] write(1, "executing program\n", 18) = 18 [pid 7906] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7903] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7906] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7906] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7906] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7906] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7906] exit_group(0) = ? [pid 7906] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7907 ./strace-static-x86_64: Process 7907 attached [pid 7907] set_robust_list(0x55556da27660, 24) = 0 [pid 7907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7907] setpgid(0, 0) = 0 [pid 7907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 551] <... restart_syscall resumed>) = 0 [pid 7907] write(3, "1000", 4 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7907] <... write resumed>) = 4 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7908 [pid 7907] close(3 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7909 ./strace-static-x86_64: Process 7909 attached [pid 7907] <... close resumed>) = 0 [pid 7909] set_robust_list(0x55556da27660, 24 [pid 7907] write(1, "executing program\n", 18 [pid 7909] <... set_robust_list resumed>) = 0 executing program [pid 7909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7907] <... write resumed>) = 18 [pid 7909] <... prctl resumed>) = 0 [pid 7909] setpgid(0, 0) = 0 [pid 7909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7909] write(3, "1000", 4) = 4 executing program [pid 7909] close(3) = 0 [pid 7909] write(1, "executing program\n", 18) = 18 [pid 550] <... restart_syscall resumed>) = 0 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7908 attached ./strace-static-x86_64: Process 7910 attached [pid 7907] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7910 [pid 7909] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7907] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7909] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7909] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7910] set_robust_list(0x55556da27660, 24 [pid 7909] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7908] set_robust_list(0x55556da27660, 24 [pid 7907] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7909] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7909] write(-1, "0x0000000000000001", 18 [pid 7907] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7909] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7909] exit_group(0) = ? [pid 7907] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7908] <... set_robust_list resumed>) = 0 [pid 7910] <... set_robust_list resumed>) = 0 [pid 7907] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7909] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7907] write(-1, "0x0000000000000001", 18 [pid 549] <... restart_syscall resumed>) = 0 [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7907] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7907] exit_group(0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7907] <... exit_group resumed>) = ? [pid 7908] setpgid(0, 0./strace-static-x86_64: Process 7911 attached [pid 7911] set_robust_list(0x55556da27660, 24) = 0 [pid 7911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7911] setpgid(0, 0) = 0 [pid 7911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7911] write(3, "1000", 4) = 4 [pid 7907] +++ exited with 0 +++ [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7911 [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7911] close(3) = 0 executing program [pid 7911] write(1, "executing program\n", 18) = 18 [pid 7911] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7911] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7911] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7911] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7911] exit_group(0 [pid 7908] <... setpgid resumed>) = 0 [pid 7911] <... exit_group resumed>) = ? [pid 7908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7911] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7908] <... openat resumed>) = 3 [pid 7910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7908] write(3, "1000", 4) = 4 [pid 7910] <... prctl resumed>) = 0 [pid 7910] setpgid(0, 0 [pid 7908] close(3 [pid 7910] <... setpgid resumed>) = 0 [pid 7908] <... close resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7908] write(1, "executing program\n", 18 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7912 ./strace-static-x86_64: Process 7912 attached [pid 7912] set_robust_list(0x55556da27660, 24) = 0 [pid 7912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7912] setpgid(0, 0) = 0 [pid 7912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 7912] write(3, "1000", 4 [pid 7908] <... write resumed>) = 18 [pid 7912] <... write resumed>) = 4 [pid 7912] close(3) = 0 executing program [pid 7912] write(1, "executing program\n", 18) = 18 [pid 7912] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7912] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7912] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7912] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7912] exit_group(0) = ? [pid 7908] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 553] <... restart_syscall resumed>) = 0 [pid 7910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7908] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7910] <... openat resumed>) = 3 [pid 7908] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7913 [pid 7908] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7908] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7908] exit_group(0) = ? [pid 7910] write(3, "1000", 4 [pid 7912] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7908] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7910] <... write resumed>) = 4 ./strace-static-x86_64: Process 7913 attached [pid 7910] close(3) = 0 [pid 7910] write(1, "executing program\n", 18executing program ) = 18 [pid 7910] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7910] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7910] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7910] write(-1, "0x0000000000000001", 18 [pid 7913] set_robust_list(0x55556da27660, 24 [pid 7910] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7910] exit_group(0) = ? [pid 7913] <... set_robust_list resumed>) = 0 [pid 7913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7910] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7913] setpgid(0, 0) = 0 [pid 7913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7913] write(3, "1000", 4) = 4 [pid 7913] close(3executing program ) = 0 [pid 7913] write(1, "executing program\n", 18) = 18 [pid 7913] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7913] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7914 ./strace-static-x86_64: Process 7914 attached [pid 7913] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7914] set_robust_list(0x55556da27660, 24 [pid 7913] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7914] <... set_robust_list resumed>) = 0 [pid 7913] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7913] write(-1, "0x0000000000000001", 18 [pid 7914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7913] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7914] <... prctl resumed>) = 0 [pid 7913] exit_group(0) = ? [pid 7914] setpgid(0, 0 [pid 7913] +++ exited with 0 +++ [pid 7914] <... setpgid resumed>) = 0 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7914] write(3, "1000", 4 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7915 ./strace-static-x86_64: Process 7915 attached [pid 7914] <... write resumed>) = 4 [pid 7914] close(3 [pid 7915] set_robust_list(0x55556da27660, 24) = 0 [pid 7914] <... close resumed>) = 0 [pid 7914] write(1, "executing program\n", 18executing program [pid 7915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7914] <... write resumed>) = 18 [pid 7915] <... prctl resumed>) = 0 [pid 7914] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 551] <... restart_syscall resumed>) = 0 [pid 7914] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7915] setpgid(0, 0) = 0 [pid 7914] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 553] <... restart_syscall resumed>) = 0 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7914] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7916 attached [pid 7916] set_robust_list(0x55556da27660, 24) = 0 [pid 7916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7916] setpgid(0, 0) = 0 [pid 7916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7916 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7918 attached [pid 7915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7914] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7917 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7918 [pid 7916] <... openat resumed>) = 3 [pid 7916] write(3, "1000", 4 [pid 7914] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7916] <... write resumed>) = 4 executing program [pid 7914] write(-1, "0x0000000000000001", 18 [pid 7916] close(3) = 0 [pid 7916] write(1, "executing program\n", 18) = 18 [pid 7916] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7916] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7916] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7914] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7916] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7916] exit_group(0) = ? [pid 7914] exit_group(0) = ? [pid 7916] +++ exited with 0 +++ ./strace-static-x86_64: Process 7917 attached [pid 7917] set_robust_list(0x55556da27660, 24) = 0 [pid 7917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7914] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7917] setpgid(0, 0) = 0 [pid 7917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7917] write(3, "1000", 4) = 4 [pid 7917] close(3executing program ) = 0 [pid 7917] write(1, "executing program\n", 18) = 18 [pid 7917] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7917] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7917] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7917] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 549] <... restart_syscall resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7915] <... openat resumed>) = 3 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7918] set_robust_list(0x55556da27660, 24 [pid 7915] write(3, "1000", 4 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7919 [pid 7917] exit_group(0 [pid 7918] <... set_robust_list resumed>) = 0 [pid 7915] <... write resumed>) = 4 ./strace-static-x86_64: Process 7919 attached [pid 7917] <... exit_group resumed>) = ? [pid 7915] close(3) = 0 [pid 7917] +++ exited with 0 +++ [pid 7915] write(1, "executing program\n", 18 [pid 7918] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 7915] <... write resumed>) = 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7915] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7918] <... prctl resumed>) = 0 [pid 7915] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7919] set_robust_list(0x55556da27660, 24 [pid 7915] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7919] <... set_robust_list resumed>) = 0 [pid 7918] setpgid(0, 0) = 0 [pid 7915] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7915] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7915] write(-1, "0x0000000000000001", 18 [pid 7919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7915] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7915] exit_group(0) = ? [pid 7915] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7919] <... prctl resumed>) = 0 [pid 7918] <... openat resumed>) = 3 [pid 7918] write(3, "1000", 4 [pid 7919] setpgid(0, 0) = 0 [pid 7918] <... write resumed>) = 4 [pid 7918] close(3) = 0 [pid 7919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7918] write(1, "executing program\n", 18executing program [pid 7919] <... openat resumed>) = 3 [pid 7918] <... write resumed>) = 18 [pid 7919] write(3, "1000", 4 [pid 7918] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7919] <... write resumed>) = 4 [pid 7918] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7919] close(3) = 0 executing program [pid 7919] write(1, "executing program\n", 18) = 18 [pid 7919] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7919] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7919] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7919] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7919] exit_group(0 [pid 7918] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7919] <... exit_group resumed>) = ? [pid 7918] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7919] +++ exited with 0 +++ [pid 7918] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7918] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 549] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7920 attached [pid 7920] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7920 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7921 [pid 7920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7918] write(-1, "0x0000000000000001", 18 [pid 7920] <... prctl resumed>) = 0 [pid 7920] setpgid(0, 0) = 0 [pid 7920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7920] write(3, "1000", 4) = 4 [pid 7920] close(3 [pid 7918] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7920] <... close resumed>) = 0 [pid 7920] write(1, "executing program\n", 18) = 18 [pid 7920] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7920] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7920] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7918] exit_group(0 [pid 7920] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7920] write(-1, "0x0000000000000001", 18 [pid 7918] <... exit_group resumed>) = ? [pid 7920] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7920] exit_group(0) = ? [pid 7920] +++ exited with 0 +++ [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7921 attached [pid 7918] +++ exited with 0 +++ [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7921] set_robust_list(0x55556da27660, 24) = 0 [pid 7921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7921] setpgid(0, 0) = 0 [pid 7921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7922 attached [pid 7921] <... openat resumed>) = 3 [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7922 [pid 7921] write(3, "1000", 4 [pid 7922] set_robust_list(0x55556da27660, 24) = 0 [pid 7921] <... write resumed>) = 4 [pid 7922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7921] close(3 [pid 7922] <... prctl resumed>) = 0 [pid 7921] <... close resumed>) = 0 [pid 7921] write(1, "executing program\n", 18executing program [pid 7922] setpgid(0, 0) = 0 [pid 7921] <... write resumed>) = 18 [pid 7922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7921] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7921] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] <... restart_syscall resumed>) = 0 [pid 7922] <... openat resumed>) = 3 [pid 7921] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7922] write(3, "1000", 4 [pid 7921] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7923 ./strace-static-x86_64: Process 7923 attached [pid 7922] <... write resumed>) = 4 [pid 7921] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7922] close(3 [pid 7921] write(-1, "0x0000000000000001", 18 [pid 7923] set_robust_list(0x55556da27660, 24 [pid 7922] <... close resumed>) = 0 [pid 7921] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7923] <... set_robust_list resumed>) = 0 [pid 7922] write(1, "executing program\n", 18 [pid 7921] exit_group(0executing program [pid 7923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7922] <... write resumed>) = 18 [pid 7921] <... exit_group resumed>) = ? [pid 7923] <... prctl resumed>) = 0 [pid 7923] setpgid(0, 0) = 0 [pid 7923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7921] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7923] write(3, "1000", 4) = 4 [pid 7923] close(3) = 0 [pid 7923] write(1, "executing program\n", 18executing program ) = 18 [pid 7923] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7923] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7923] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7922] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 550] <... restart_syscall resumed>) = 0 [pid 7922] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7922] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7923] write(-1, "0x0000000000000001", 18 [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7922] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7923] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7923] exit_group(0) = ? [pid 7922] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7924 attached [pid 7922] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7924 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7925 attached [pid 7924] set_robust_list(0x55556da27660, 24 [pid 7922] write(-1, "0x0000000000000001", 18 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7925 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7926 [pid 7924] <... set_robust_list resumed>) = 0 [pid 7922] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7922] exit_group(0 [pid 7924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7922] <... exit_group resumed>) = ? [pid 7923] +++ exited with 0 +++ [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7924] <... prctl resumed>) = 0 [pid 7922] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7924] setpgid(0, 0 [pid 7925] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7926 attached ) = 0 [pid 7924] <... setpgid resumed>) = 0 [pid 7924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7924] write(3, "1000", 4 [pid 7925] <... prctl resumed>) = 0 [pid 7924] <... write resumed>) = 4 [pid 7926] set_robust_list(0x55556da27660, 24 [pid 549] <... restart_syscall resumed>) = 0 [pid 7924] close(3 [pid 7925] setpgid(0, 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program executing program executing program [pid 7926] <... set_robust_list resumed>) = 0 [pid 7925] <... setpgid resumed>) = 0 [pid 7924] <... close resumed>) = 0 ./strace-static-x86_64: Process 7927 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7927 [pid 7925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7924] write(1, "executing program\n", 18 [pid 7926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7925] <... openat resumed>) = 3 [pid 7924] <... write resumed>) = 18 [pid 7926] <... prctl resumed>) = 0 [pid 7925] write(3, "1000", 4 [pid 7924] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7927] set_robust_list(0x55556da27660, 24 [pid 7925] <... write resumed>) = 4 [pid 7924] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7927] <... set_robust_list resumed>) = 0 [pid 7926] setpgid(0, 0) = 0 [pid 7925] close(3 [pid 7924] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7925] <... close resumed>) = 0 [pid 7926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7924] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7925] write(1, "executing program\n", 18) = 18 [pid 7924] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7924] write(-1, "0x0000000000000001", 18 [pid 7925] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7926] <... openat resumed>) = 3 [pid 7924] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7925] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7925] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7926] write(3, "1000", 4 [pid 7924] exit_group(0) = ? [pid 7925] <... openat resumed>) = -1 EFAULT (Bad address) [pid 554] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7924] +++ exited with 0 +++ [pid 7925] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7928 [pid 7925] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7928 attached [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7925] write(-1, "0x0000000000000001", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 7928] set_robust_list(0x55556da27660, 24) = 0 [pid 7928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7928] setpgid(0, 0 [pid 7925] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7928] <... setpgid resumed>) = 0 [pid 7928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7925] exit_group(0 [pid 7928] <... openat resumed>) = 3 [pid 7926] <... write resumed>) = 4 [pid 7925] <... exit_group resumed>) = ? [pid 7928] write(3, "1000", 4) = 4 [pid 7928] close(3) = 0 [pid 7928] write(1, "executing program\n", 18) = 18 [pid 7928] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7928] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7928] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7928] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7925] +++ exited with 0 +++ [pid 7926] close(3 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 7928] exit_group(0) = ? [pid 7926] <... close resumed>) = 0 [pid 7926] write(1, "executing program\n", 18 [pid 7927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7926] <... write resumed>) = 18 [pid 7928] +++ exited with 0 +++ [pid 7927] <... prctl resumed>) = 0 [pid 7926] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7927] setpgid(0, 0 [pid 7926] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 7926] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7926] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7927] <... setpgid resumed>) = 0 [pid 7926] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7926] write(-1, "0x0000000000000001", 18 [pid 7927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7926] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7926] exit_group(0) = ? [pid 7926] +++ exited with 0 +++ [pid 7927] <... openat resumed>) = 3 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] <... restart_syscall resumed>) = 0 [pid 553] <... restart_syscall resumed>) = 0 [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 550] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7929 attached [pid 7927] write(3, "1000", 4 [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7931 attached ./strace-static-x86_64: Process 7930 attached [pid 7927] <... write resumed>) = 4 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7929 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7930 [pid 7927] close(3 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7931 [pid 7931] set_robust_list(0x55556da27660, 24 [pid 7927] <... close resumed>) = 0 [pid 550] <... clone resumed>, child_tidptr=0x55556da27650) = 7932 [pid 7931] <... set_robust_list resumed>) = 0 [pid 7931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7927] write(1, "executing program\n", 18executing program [pid 7931] <... prctl resumed>) = 0 [pid 7931] setpgid(0, 0) = 0 [pid 7931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7927] <... write resumed>) = 18 [pid 7931] <... openat resumed>) = 3 [pid 7931] write(3, "1000", 4 [pid 7927] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7931] <... write resumed>) = 4 [pid 7931] close(3) = 0 [pid 7931] write(1, "executing program\n", 18executing program ) = 18 [pid 7931] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7929] set_robust_list(0x55556da27660, 24 [pid 7927] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7931] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7931] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7931] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7931] write(-1, "0x0000000000000001", 18 [pid 7929] <... set_robust_list resumed>) = 0 [pid 7930] set_robust_list(0x55556da27660, 24 [pid 7927] openat(AT_FDCWD, NULL, O_RDWR|O_PATH./strace-static-x86_64: Process 7932 attached [pid 7931] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7931] exit_group(0) = ? [pid 7932] set_robust_list(0x55556da27660, 24 [pid 7930] <... set_robust_list resumed>) = 0 [pid 7929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7927] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7932] <... set_robust_list resumed>) = 0 [pid 7931] +++ exited with 0 +++ [pid 7929] <... prctl resumed>) = 0 [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7929] setpgid(0, 0 [pid 7927] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7932] <... prctl resumed>) = 0 [pid 7932] setpgid(0, 0) = 0 [pid 7932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7927] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7930] <... prctl resumed>) = 0 [pid 7929] <... setpgid resumed>) = 0 [pid 7932] <... openat resumed>) = 3 [pid 7932] write(3, "1000", 4 [pid 7927] write(-1, "0x0000000000000001", 18 [pid 7929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7932] <... write resumed>) = 4 [pid 7932] close(3) = 0 [pid 7932] write(1, "executing program\n", 18executing program ) = 18 [pid 7932] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7932] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7932] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7927] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7932] write(-1, "0x0000000000000001", 18 [pid 7929] <... openat resumed>) = 3 [pid 7932] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7927] exit_group(0 [pid 7929] write(3, "1000", 4 [pid 7927] <... exit_group resumed>) = ? [pid 7929] <... write resumed>) = 4 [pid 7932] exit_group(0) = ? [pid 7932] +++ exited with 0 +++ [pid 7929] close(3 [pid 7927] +++ exited with 0 +++ [pid 7930] setpgid(0, 0 [pid 7929] <... close resumed>) = 0 [pid 550] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 7929] write(1, "executing program\n", 18 [pid 550] restart_syscall(<... resuming interrupted clone ...> [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7930] <... setpgid resumed>) = 0 [pid 7929] <... write resumed>) = 18 [pid 7930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7929] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7930] <... openat resumed>) = 3 [pid 7929] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7930] write(3, "1000", 4 [pid 7929] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7930] <... write resumed>) = 4 [pid 7929] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7930] close(3 [pid 7929] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7930] <... close resumed>) = 0 executing program [pid 7929] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7930] write(1, "executing program\n", 18) = 18 [pid 7929] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7930] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7929] exit_group(0 [pid 7930] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7929] <... exit_group resumed>) = ? [pid 7930] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7930] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7930] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7930] exit_group(0 [pid 7929] +++ exited with 0 +++ [pid 7930] <... exit_group resumed>) = ? [pid 554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7930] +++ exited with 0 +++ [pid 554] restart_syscall(<... resuming interrupted clone ...> [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 553] restart_syscall(<... resuming interrupted clone ...> [pid 549] <... restart_syscall resumed>) = 0 [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7933 ./strace-static-x86_64: Process 7933 attached [pid 7933] set_robust_list(0x55556da27660, 24) = 0 [pid 7933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7933] setpgid(0, 0) = 0 [pid 7933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... restart_syscall resumed>) = 0 [pid 554] <... restart_syscall resumed>) = 0 [pid 551] <... restart_syscall resumed>) = 0 [pid 554] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7933] <... openat resumed>) = 3 [pid 550] <... restart_syscall resumed>) = 0 [pid 554] <... clone resumed>, child_tidptr=0x55556da27650) = 7934 [pid 553] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 550] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556da27650) = 7936 ./strace-static-x86_64: Process 7935 attached [pid 7935] set_robust_list(0x55556da27660, 24) = 0 [pid 553] <... clone resumed>, child_tidptr=0x55556da27650) = 7935 [pid 7935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7935] setpgid(0, 0) = 0 [pid 7935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7935] write(3, "1000", 4 [pid 551] <... clone resumed>, child_tidptr=0x55556da27650) = 7937 [pid 7935] <... write resumed>) = 4 [pid 7935] close(3executing program ) = 0 [pid 7935] write(1, "executing program\n", 18) = 18 [pid 7935] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7935] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7933] write(3, "1000", 4 [pid 7935] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7935] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7935] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7934 attached [pid 7935] exit_group(0 [pid 7933] <... write resumed>) = 4 [pid 7935] <... exit_group resumed>) = ? [pid 7933] close(3) = 0 [pid 7934] set_robust_list(0x55556da27660, 24./strace-static-x86_64: Process 7936 attached [pid 7935] +++ exited with 0 +++ executing program [pid 7933] write(1, "executing program\n", 18 [pid 553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7933] <... write resumed>) = 18 [pid 553] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7937 attached [pid 7933] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7937] set_robust_list(0x55556da27660, 24) = 0 [pid 7937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7933] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7937] <... prctl resumed>) = 0 [pid 7937] setpgid(0, 0 [pid 7933] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7937] <... setpgid resumed>) = 0 [pid 7937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7933] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7937] <... openat resumed>) = 3 [pid 7937] write(3, "1000", 4) = 4 [pid 7937] close(3) = 0 executing program [pid 7937] write(1, "executing program\n", 18) = 18 [pid 7937] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7937] openat(AT_FDCWD, NULL, O_RDWR|O_PATH) = -1 EFAULT (Bad address) [pid 7937] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 7937] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7933] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7934] <... set_robust_list resumed>) = 0 [pid 7937] exit_group(0) = ? [pid 7933] <... openat resumed>) = -1 EBADF (Bad file descriptor) [pid 7933] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7937] +++ exited with 0 +++ [pid 551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7933] exit_group(0) = ? [pid 551] restart_syscall(<... resuming interrupted clone ...> [pid 7933] +++ exited with 0 +++ [pid 549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] restart_syscall(<... resuming interrupted clone ...> [pid 7934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7936] set_robust_list(0x55556da27660, 24) = 0 [pid 7934] <... prctl resumed>) = 0 [pid 7934] setpgid(0, 0 [pid 7936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7934] <... setpgid resumed>) = 0 [pid 7934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7936] setpgid(0, 0) = 0 [pid 7934] <... openat resumed>) = 3 [pid 7934] write(3, "1000", 4 [pid 7936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7934] <... write resumed>) = 4 [pid 7936] <... openat resumed>) = 3 [pid 7936] write(3, "1000", 4 [pid 7934] close(3 [pid 7936] <... write resumed>) = 4 [pid 7934] <... close resumed>) = 0 [pid 7936] close(3 [pid 7934] write(1, "executing program\n", 18executing program ) = 18 [pid 7936] <... close resumed>) = 0 executing program [pid 7934] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7936] write(1, "executing program\n", 18 [pid 7934] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 7936] <... write resumed>) = 18 [pid 7934] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 549] <... restart_syscall resumed>) = 0 [pid 7934] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7936] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 7934] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7936] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 549] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7936] openat(AT_FDCWD, NULL, O_RDWR|O_PATH [pid 7934] <... openat resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7938 attached [pid 549] <... clone resumed>, child_tidptr=0x55556da27650) = 7938 [pid 7934] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 7936] <... openat resumed>) = -1 EFAULT (Bad address)